CN102197417B - Fire alarm system and fire alarm device - Google Patents

Fire alarm system and fire alarm device Download PDF

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Publication number
CN102197417B
CN102197417B CN200980143282.8A CN200980143282A CN102197417B CN 102197417 B CN102197417 B CN 102197417B CN 200980143282 A CN200980143282 A CN 200980143282A CN 102197417 B CN102197417 B CN 102197417B
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China
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mentioned
alarm
fire
action
message
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Expired - Fee Related
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CN200980143282.8A
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Chinese (zh)
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CN102197417A (en
Inventor
向山文祥
上田毅
奥野裕寿
中条浩
新居隆之
铃木淳一
长田雅裕
藤井隆
栗田昌典
奥村浩一
和田刚嗣
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Panasonic Holdings Corp
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松下电器产业株式会社
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Priority claimed from JP2008276463A external-priority patent/JP2010108026A/en
Priority claimed from JP2008277423A external-priority patent/JP5185774B2/en
Priority claimed from JP2008323853A external-priority patent/JP5222123B2/en
Application filed by 松下电器产业株式会社 filed Critical 松下电器产业株式会社
Publication of CN102197417A publication Critical patent/CN102197417A/en
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Publication of CN102197417B publication Critical patent/CN102197417B/en
Expired - Fee Related legal-status Critical Current
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Alarm Systems (AREA)

Abstract

Disclosed is a fire alarm system (S) equipped with one first fire alarm device (10M) and a second fire alarm device (10S). The first fire alarm device (10M) is equipped with a first storage device (13M) which stores a unique code which is unique to the fire alarm system (S) and a shared code which is shared by multiple fire alarm systems (S). The second fire alarm device (10S) is equipped with a second storage device (13S) which stores a unique code. When the second fire alarm device (10S) no longer senses a fire, said device stops outputting a fire alarm and transmits a signal which includes an alarm-stop message and a unique code. When the second fire alarm device (10S) receives a signal which includes an alarm-stop message and a unique code, said device stops outputting a fire alarm. When the first fire alarm device (10M) receives a signal which includes an alarm-stop message and a unique code and which does not include a shared code, said device stops outputting a fire alarm and transmits a signal which includes an alarm-stop message and the shared code. When the first fire alarm device (10M) receives a signal which includes an alarm-stop message and a shared code, said device stops outputting a fire alarm and transmits a signal which includes an alarm-stop message and a unique code.

Description

Fire alarm system and Fire alarm device
Technical field
The present invention relates to multiple fire alarms Fire alarm device of reporting the fire alarm system of alarm of fire and being formed by multiple fire alarm systems that links.
Background technology
In document 1 (the publication communique 2008-33428 of Japan), disclose the fire alarm system that utilizes wireless signal that multiple fire alarms are linked.
In addition, in document 2 (the publication communique 9-212777 of Japan), disclose abutter and can mutually carry out each other that fire is reported and the disaster prevention system of urgency message (fire alarm system).
In the disclosed fire alarm system of document 2, need to be used for stopping the operation (for example, the operation of alarm shutdown switch) of alarm of fire to stop the alarm of fire of fire alarm.Thereby, extinguish and do not exist fire essential factor at the fire of burning things which may cause a fire disaster resident family, in the fire alarm that must arrange in each resident family, carry out the operation for stopping alarm of fire.Therefore, there is the problem for needing to spend more time and time and so in the operation that alarm of fire is stopped.
Summary of the invention
The present invention completes in view of said circumstances.The object of the present invention is to provide fire alarm system and the Fire alarm device that can easily make alarm of fire stop.
The fire alarm system the present invention relates to is the fire alarm system that possesses first fire alarm and the second fire alarm.Above-mentioned the first fire alarm possesses: the first fire sensor of sensing fire; The first fire generation warning horn of output alarm of fire; Store the intrinsic intrinsic code of above-mentioned fire alarm system and the first memory storage of public public code on multiple above-mentioned fire alarm systems; Receive the first receiver of signal; The first transmitter of transmitted signal; First control device.Above-mentioned the second fire alarm possesses: the second fire sensor of sensing fire; The second fire generation warning horn of output alarm of fire; Store the second memory storage of above-mentioned intrinsic code; Receive the second receiver of signal; The second transmitter of transmitted signal; Second control device.Above-mentioned second control device has the function of carrying out following action: the second alarm that makes above-mentioned the second fire generation warning horn export above-mentioned alarm of fire starts action; Above-mentioned the second transmitter is sent comprise the second alert notification action of the signal of above-mentioned intrinsic code that above-mentioned the second memory storage stores and alarm of fire message; The second alarm that makes above-mentioned the second fire generation warning horn stop the output of above-mentioned alarm of fire stops action; Above-mentioned the second transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the second memory storage stores and alarm to stop the second expiry notification action of the signal of message.Above-mentioned second control device is configured to: if above-mentioned the second fire sensor sense fire just carry out above-mentioned the second alarm start action and above-mentioned second alert notification move, if comprise above-mentioned intrinsic code and above-mentioned alarm of fire message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and start action, if above-mentioned the second fire sensor do not sense fire just carry out above-mentioned the second alarm stop action and above-mentioned second expiry notification move, stop message if comprise above-mentioned intrinsic code and the above-mentioned alarm that above-mentioned the second memory storage stores in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and stop action.Above-mentioned first control device has the function of carrying out following action: the first alarm that makes above-mentioned the first fire generation warning horn export above-mentioned alarm of fire starts action; Above-mentioned the first transmitter is sent comprise the first alert notification action of the signal of above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm of fire message; Above-mentioned the first transmitter is sent comprise the external alarm message notification action of the signal of above-mentioned public code that above-mentioned the first memory storage stores and alarm of fire message; The first alarm that makes above-mentioned the first fire generation warning horn stop the output of above-mentioned alarm of fire stops action; Above-mentioned the first transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm to stop the first expiry notification action of the signal of message; Above-mentioned the first transmitter is sent comprise above-mentioned public code that above-mentioned the first memory storage stores and above-mentioned alarm to stop the outside expiry notification action of the signal of message.Above-mentioned first control device is configured to: comprise if do not comprise the above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver above-mentioned intrinsic code and the above-mentioned alarm of fire message that above-mentioned the first memory storage is stored, carry out that above-mentioned the first alarm starts action and said external alert notification moves, if comprise above-mentioned public code and above-mentioned alarm of fire message that above-mentioned the first memory storage is stored in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first alarm and start action and above-mentioned the first alert notification action, comprise above-mentioned intrinsic code and the above-mentioned alarm that above-mentioned the first memory storage stores and stop message if do not comprise above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out that above-mentioned the first alarm stops action and said external expiry notification is moved, stop message if comprise above-mentioned public code and the above-mentioned alarm that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out that above-mentioned the first alarm stops action and above-mentioned the first expiry notification is moved.
According to this invention, in the time that the above-mentioned fire alarm of burning things which may cause a fire disaster does not sense fire, the not only above-mentioned fire alarm of the above-mentioned fire alarm system under the above-mentioned fire alarm of burning things which may cause a fire disaster, and the whole above-mentioned fire alarm of other the above-mentioned fire alarm systems of the above-mentioned fire alarm that belongs to burning things which may cause a fire disaster under not also finishes the output of alarm of fire.Therefore, can easily make alarm of fire stop.
Preferably, above-mentioned the second fire alarm possesses the second alarm that the alarm accepted stops input and stops input media, and this alarm stops input and stops from the output of the above-mentioned alarm of fire of above-mentioned the second fire generation warning horn for making.Above-mentioned second control device is configured to: if above-mentioned the second fire sensor sense fire during this above-mentioned the second alarm stop input media and accept above-mentioned alarm and stop input, carry out that above-mentioned the second alarm stops action and above-mentioned the second expiry notification is moved.
According to this formation, if above-mentioned fire sensor sense the above-mentioned alarm of the above-mentioned fire alarm (that is fire alarm of burning things which may cause a fire disaster) of fire stop input media accepting above-mentioned alarm stop input, the fire alarm system under the fire alarm of burning things which may cause a fire disaster not only, and the fire alarm system different from this fire alarm system also finishes the output of alarm of fire.Therefore, can easily make alarm of fire stop.
Preferably, above-mentioned first control device has carries out the function that limits expiry notification action, in the action of this restriction expiry notification, above-mentioned the first transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm to stop message and do not comprise the signal of the above-mentioned public code that above-mentioned the first memory storage stores.Above-mentioned first control device is configured to: after above-mentioned the first receiver receives the signal that comprises above-mentioned public code that above-mentioned the first memory storage stores and above-mentioned alarm of fire message, if above-mentioned the first receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm and stop message, just carry out that above-mentioned the first alarm stops action and above-mentioned restriction expiry notification is moved.
According to this formation, under above-mentioned fire alarm and other fire alarm system link the situation of output alarm of fire, be that above-mentioned alarm stops input media and accepted the output that stops alarm of fire in the above-mentioned fire alarm system under the above-mentioned fire alarm that above-mentioned alarm stops input.Thereby, can prevent from making because of carelessness stopping from the output of alarm of fire of above-mentioned fire alarm of the fire alarm system that belongs to other.
Preferably, above-mentioned first control device is configured to: sense fire during this at above-mentioned the first fire sensor, even if above-mentioned the first receiver receives the signal that comprises above-mentioned alarm and stop message, also do not carry out above-mentioned the first alarm and stop action.Above-mentioned second control device is configured to: sense fire during this at above-mentioned the second fire sensor, even if above-mentioned the second receiver receives the signal that comprises above-mentioned alarm and stop message, also do not carry out above-mentioned the second alarm and stop action.
According to this formation, the above-mentioned fire alarm that above-mentioned fire sensor senses fire just continues the output of alarm of fire.Therefore, can easily where confirm burning things which may cause a fire disaster.
Preferably, above-mentioned the first fire alarm possesses: whether confirm has the first abnormal test unit at least one action in above-mentioned the first fire sensor and above-mentioned the first fire generation warning horn.Above-mentioned the second fire alarm possesses: whether confirm has the second abnormal test unit at least one action in above-mentioned the second fire sensor and above-mentioned the second fire generation warning horn.Above-mentioned first control device has the function of carrying out following action: the first test action that above-mentioned the first test unit is moved; Above-mentioned the first transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned test to carry out the first test notification action of the signal of message; Above-mentioned the first transmitter is sent and comprise above-mentioned the first memory storage above-mentioned public code of storing and the outside test notification action of testing the signal of carrying out message.Above-mentioned first control device is configured to: comprise above-mentioned intrinsic code and the above-mentioned test that above-mentioned the first memory storage stores and carry out message if do not comprise above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first test action and said external test notification action, carry out message if comprise above-mentioned public code and the above-mentioned test that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first test action and above-mentioned first and test notification action.Above-mentioned second control device is configured to: if comprise above-mentioned intrinsic code and the above-mentioned test execution message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out the second test action that above-mentioned the second test unit is moved.
According to this formation, can make whole above-mentioned fire alarms test simultaneously.
Preferably, above-mentioned the first fire alarm possesses: whether confirm has the first abnormal test unit at least one action in above-mentioned the first fire sensor and above-mentioned the first fire generation warning horn; Accept test and carry out the first test execution input media of input.Above-mentioned the second fire alarm possesses: whether confirm has the second abnormal test unit at least one action in above-mentioned the second fire sensor and above-mentioned the second fire generation warning horn; Accept test and carry out the second test execution input media of input.Above-mentioned first control device has the function of carrying out following action: the first test action that above-mentioned the first test unit is moved; Above-mentioned the first transmitter sent comprise above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned test to carry out message and do not comprise the restriction test notification action of the signal of the above-mentioned public code that above-mentioned the first memory storage stores.Above-mentioned first control device is configured to: above-mentioned first on-test input media accepted when input on-test, if or in the signal receiving at above-mentioned the first receiver, comprised above-mentioned intrinsic code and the above-mentioned test execution message that above-mentioned the first memory storage is stored, above-mentioned the first test action and above-mentioned restriction test notification action would be carried out.Above-mentioned second control device has the function of carrying out following action: the second test action that above-mentioned the second test unit is moved; Above-mentioned the second transmitter is sent do not comprise above-mentioned public code and comprise above-mentioned intrinsic code that above-mentioned the second memory storage stores and above-mentioned test and carry out the second test notification action of the signal of message.Above-mentioned second control device is configured to: if above-mentioned second on-test input media accept on-test input and just carry out above-mentioned the second test action and above-mentioned the second test notification action, carry out message if comprise above-mentioned intrinsic code and the above-mentioned test that above-mentioned the second memory storage stores in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second test and move.
According to this formation, can make the above-mentioned fire alarm that belongs to same fire alarm system test simultaneously.
Preferably, above-mentioned the first fire alarm possesses the first abnormal warning horn that occurs of output abnormality alarm, and this abnormality alarm is informed in above-mentioned the first fire sensor and above-mentioned the first fire generation warning horn the remarkable action of at least one.Above-mentioned the second fire alarm possesses the second abnormal warning horn that occurs of output abnormality alarm, and this abnormality alarm is informed in above-mentioned the second fire sensor and above-mentioned the second fire generation warning horn the remarkable action of at least one.Above-mentioned first control device has the function of carrying out following action: make the above-mentioned first abnormal generation warning horn export the first abnormality alarm action of above-mentioned abnormality alarm; Above-mentioned the first transmitter is sent comprise the first abnormity notifying action of the signal of above-mentioned intrinsic code that above-mentioned the first memory storage stores and abnormality alarm message.Above-mentioned first control device is configured to: if find that by above-mentioned the first test action in above-mentioned the first fire sensor and above-mentioned the first fire generation warning horn, the remarkable action of at least one is just carried out above-mentioned the first abnormality alarm action and above-mentioned the first abnormity notifying action, if comprise above-mentioned intrinsic code and the above-mentioned abnormality alarm message that above-mentioned the first memory storage is stored in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first abnormality alarm action.Above-mentioned second control device has the function of carrying out following action: make the above-mentioned second abnormal generation warning horn export the second abnormality alarm action of above-mentioned abnormality alarm; Above-mentioned the second transmitter is sent comprise the second abnormity notifying action of the signal of above-mentioned intrinsic code that above-mentioned the second memory storage stores and abnormality alarm message.Above-mentioned second control device is configured to: if find that by above-mentioned the second test action in above-mentioned the second fire sensor and above-mentioned the second fire generation warning horn, the remarkable action of at least one is just carried out above-mentioned the second abnormality alarm action and above-mentioned the second abnormity notifying action, if comprise above-mentioned intrinsic code and the above-mentioned abnormality alarm message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second abnormality alarm action.
According to this formation, if find in above-mentioned fire sensor and above-mentioned fire generation warning horn the remarkable action of at least one, abnormal found above-mentioned fire alarm not only, and belong to other also output abnormality alarm of above-mentioned fire alarm of same fire alarm system with this fire alarm.Therefore, can report reliably the fire sensor of the above-mentioned fire alarm that belongs to above-mentioned fire alarm system or the remarkable action of above-mentioned fire generation warning horn.
Preferably, also possess: send the main control unit that comprises above-mentioned intrinsic code and above-mentioned test arbitrarily and carry out the signal of message.
According to this formation, by using above-mentioned main control unit, can make whole above-mentioned fire alarms test simultaneously action.
Preferably, possess multiple above-mentioned the second fire alarms.Above-mentioned the second memory device stores is for mutually distinguishing the identifying information of multiple above-mentioned the second fire alarms.The above-mentioned identifying information that above-mentioned the first memory device stores is corresponding with each above-mentioned the second fire alarm.Above-mentioned the first transmitter and above-mentioned the second transmitter are configured to respectively transmission wireless signal.Above-mentioned the first receiver and above-mentioned the second receiver are configured to respectively reception wireless signal.Above-mentioned first control device has the function of carrying out regularly supervision action, and this regularly monitors in action, above-mentioned the first transmitter is sent termly and comprise above-mentioned the first memory storage above-mentioned intrinsic code of storing and the wireless signal that regularly monitors message.Above-mentioned second control device has the function of carrying out response action, in this response action, above-mentioned the second transmitter is sent comprise above-mentioned identifying information that above-mentioned the second memory storage stores and the wireless signal of response message.Above-mentioned second control device is configured to: if comprise the above-mentioned intrinsic code that above-mentioned the second memory storage stores in the wireless signal receiving at above-mentioned the second receiver and comprise above-mentioned alarm of fire message or above-mentioned regular supervision message, after the stand-by time process of setting at the above-mentioned identifying information of storing according to above-mentioned the second memory storage, carry out above-mentioned response action.Above-mentioned first control device has the function of carrying out diagnostic action, in this diagnostic action, can receive and comprise above-mentioned identifying information that above-mentioned the first memory storage stores and the wireless signal of above-mentioned response message based on above-mentioned the first receiver, judge the abnormal of each above-mentioned the second fire alarm.
According to this formation, multiple above-mentioned the second fire alarms send to above-mentioned the first fire alarm in mutual different timing by the wireless signal that comprises above-mentioned response message respectively.Therefore, can prevent from conflicting each other from the wireless signal of above-mentioned the second fire alarm.Accordingly, can prevent from resulting from wireless signal conflict, and make above-mentioned the first fire alarm re-start the situation of communicating by letter with above-mentioned the second fire alarm.As a result, can shorten until above-mentioned the first fire alarm receives the needed time of the wireless signal that comprises above-mentioned response message from whole above-mentioned the second fire alarms.
More preferably, above-mentioned first control device is configured to carry out and reinforms action, this reinforms in action, and above-mentioned the first transmitter sends and comprises the above-mentioned identifying information corresponding be judged as abnormal above-mentioned the second fire alarm in above-mentioned diagnostic action and the wireless signal of above-mentioned alarm of fire message.Above-mentioned second control device is configured to: if comprise above-mentioned identifying information and the above-mentioned alarm of fire message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and start action.
According to this formation, above-mentioned the second fire alarm obtains the above-mentioned alarm of fire message from above-mentioned the first fire alarm reliably.Therefore, can establish reliably the communication between above-mentioned the first fire alarm and above-mentioned the second fire alarm.
Preferably, above-mentioned the first fire alarm possesses: confirm whether there is the first abnormal test unit on above-mentioned the first fire generation warning horn.Above-mentioned the second fire alarm possesses: confirm whether there is the second abnormal test unit on above-mentioned the second fire generation warning horn.Above-mentioned the first fire generation warning horn and above-mentioned the second fire generation warning horn possess loudspeaker.Above-mentioned first control device has the function of carrying out following action: the first test action that above-mentioned the first test unit is moved; Above-mentioned the first transmitter is sent comprise the first abnormity notifying action of the signal of above-mentioned intrinsic code that above-mentioned the first memory storage stores and abnormality alarm message; Make above-mentioned the first fire generation warning horn inform the first abnormality alarm action that has abnormal abnormality alarm on other above-mentioned fire generation warning horn with voice mode output.Above-mentioned first control device is configured to: if extremely just carry out above-mentioned the first abnormity notifying action by above-mentioned the first fire generation warning horn of above-mentioned the first test action discovery, if comprise above-mentioned intrinsic code and the above-mentioned abnormality alarm message that above-mentioned the first memory storage is stored in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first abnormality alarm action.Above-mentioned second control device has the function of carrying out following action: the second test action that above-mentioned the second test unit is moved; Above-mentioned the second transmitter is sent comprise the second abnormity notifying action of the signal of above-mentioned intrinsic code that above-mentioned the second memory storage stores and above-mentioned abnormality alarm message; Make above-mentioned the second fire generation warning horn inform the second abnormality alarm action that has abnormal abnormality alarm on other above-mentioned fire generation warning horn with voice mode output.Above-mentioned second control device is configured to: if extremely just carry out above-mentioned the second abnormity notifying action by above-mentioned the second fire generation warning horn of above-mentioned the second test action discovery, if comprise above-mentioned intrinsic code and the above-mentioned abnormality alarm message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second abnormality alarm action.
According to this formation, because abnormality alarm is exported with voice mode, so can inform reliably the abnormal of above-mentioned fire generation warning horn.In addition, the output abnormality alarm and can determine on above-mentioned fire generation warning horn have abnormal above-mentioned fire alarm according to whether.
More preferably, above-mentioned the first fire alarm possesses: detect the first force-feeling sensor who whether has people near of above-mentioned the first fire alarm.Above-mentioned the second fire alarm possesses: detect the second force-feeling sensor who whether has people near of above-mentioned the second fire alarm.Above-mentioned first control device is configured to: after above-mentioned the first receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned abnormality alarm message, if above-mentioned the first force-feeling sensor detects people, just carry out above-mentioned the first abnormality alarm action.Above-mentioned second control device is configured to: after above-mentioned the second receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the second memory storage stores and above-mentioned abnormality alarm message, if above-mentioned the second force-feeling sensor detects people, just carry out above-mentioned the second abnormality alarm action.
According to this formation, while having people aside, the alarm of above-mentioned fire alarm output abnormality.Therefore, can inform reliably the abnormal of above-mentioned fire generation warning horn.
As other preferred embodiment, above-mentioned the first fire alarm possesses: instrumentation the first clockwork now.Above-mentioned the second fire alarm possesses: instrumentation the second clockwork now.Above-mentioned first control device is configured to: after above-mentioned the first receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned abnormality alarm message, if above-mentioned the first clockwork represents the moment of regulation, just carry out above-mentioned the first abnormality alarm action.Above-mentioned second control device is configured to: after above-mentioned the second receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the second memory storage stores and above-mentioned abnormality alarm message, if above-mentioned the second clockwork represents the moment of regulation, just carry out above-mentioned the second abnormality alarm action.
According to this formation, in the time reaching the moment of regulation, the alarm of above-mentioned fire alarm output abnormality.Therefore, for example output abnormality alarm in occupant's life-time band.Thereby, can inform reliably the abnormal of above-mentioned fire generation warning horn.
The Fire alarm device the present invention relates to possesses multiple fire alarm systems.Each above-mentioned fire alarm system possesses first fire alarm and the second fire alarm.Above-mentioned the first fire alarm possesses: the first fire sensor of sensing fire; The first fire generation warning horn of output alarm of fire; Store the intrinsic intrinsic code of above-mentioned fire alarm system and the first memory storage of public public code on multiple above-mentioned fire alarm systems; Receive the first receiver of signal; The first transmitter of transmitted signal; First control device.Above-mentioned the second fire alarm possesses: the second fire sensor of sensing fire; The second fire generation warning horn of output alarm of fire; Store the second memory storage of above-mentioned intrinsic code; Receive the second receiver of signal; The second transmitter of transmitted signal; Second control device.Above-mentioned second control device has the function of carrying out following action: the second alarm that makes above-mentioned the second fire generation warning horn export above-mentioned alarm of fire starts action; Above-mentioned the second transmitter is sent comprise the second alert notification action of the signal of above-mentioned intrinsic code that above-mentioned the second memory storage stores and alarm of fire message; The second alarm that makes above-mentioned the second fire generation warning horn stop the output of above-mentioned alarm of fire stops action; Above-mentioned the second transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the second memory storage stores and alarm to stop the second expiry notification action of the signal of message.Above-mentioned second control device is configured to: if above-mentioned the second fire sensor sense fire just carry out above-mentioned the second alarm start action and above-mentioned second alert notification move, if comprise above-mentioned intrinsic code and above-mentioned alarm of fire message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and start action, if above-mentioned the second fire sensor do not sense fire just carry out above-mentioned the second alarm stop action and above-mentioned second expiry notification move, stop message if comprise above-mentioned intrinsic code and the above-mentioned alarm that above-mentioned the second memory storage stores in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and stop action.Above-mentioned first control device has the function of carrying out following action: the first alarm that makes above-mentioned the first fire generation warning horn export above-mentioned alarm of fire starts action; Above-mentioned the first transmitter is sent comprise the first alert notification action of the signal of above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm of fire message; Above-mentioned the first transmitter is sent comprise the external alarm message notification action of the signal of above-mentioned public code that above-mentioned the first memory storage stores and alarm of fire message; The first alarm that makes above-mentioned the first fire generation warning horn stop the output of above-mentioned alarm of fire stops action; Above-mentioned the first transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm to stop the first expiry notification action of the signal of message; Above-mentioned the first transmitter is sent comprise above-mentioned public code that above-mentioned the first memory storage stores and above-mentioned alarm to stop the outside expiry notification action of the signal of message.Above-mentioned first control device is configured to: comprise if do not comprise the above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver above-mentioned intrinsic code and the above-mentioned alarm of fire message that above-mentioned the first memory storage is stored, carry out that above-mentioned the first alarm starts action and said external alert notification moves, if comprise above-mentioned public code and above-mentioned alarm of fire message that above-mentioned the first memory storage is stored in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first alarm and start action and above-mentioned the first alert notification action, comprise above-mentioned intrinsic code and the above-mentioned alarm that above-mentioned the first memory storage stores and stop message if do not comprise above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out that above-mentioned the first alarm stops action and said external expiry notification is moved, stop message if comprise above-mentioned public code and the above-mentioned alarm that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out that above-mentioned the first alarm stops action and above-mentioned the first expiry notification is moved.
According to this invention, in the time that the above-mentioned fire alarm of burning things which may cause a fire disaster does not sense fire, the not only above-mentioned fire alarm of the above-mentioned fire alarm system under the above-mentioned fire alarm of burning things which may cause a fire disaster, and other the whole above-mentioned fire alarm of above-mentioned fire alarm system of the above-mentioned fire alarm that belongs to burning things which may cause a fire disaster under also finishes the output of alarm of fire.Therefore, can easily make alarm of fire stop.
Brief description of the drawings
In Fig. 1, (a) being the pie graph of the fire alarm system of embodiment 1, is (b) block diagram of fire alarm system.
Fig. 2 is the key diagram that has adopted the Fire alarm device of above-mentioned fire alarm system.
Fig. 3 is the key diagram of the action of the fire alarm system of embodiment 2.
Fig. 4 is the key diagram of the frame format of the wireless signal in above-mentioned fire alarm system.
Fig. 5 is the sequential chart of the transformation of the operating state for above-mentioned fire alarm system is described.
Fig. 6 is the sequential chart of the transformation of the operating state for above-mentioned fire alarm system is described.
Fig. 7 is the sequential chart of the transformation of the operating state for above-mentioned fire alarm system is described.
Fig. 8 is the sequential chart of the transformation of the operating state for above-mentioned fire alarm system is described.
Fig. 9 is the process flow diagram of the action of above-mentioned the first fire alarm.
Figure 10 is the block diagram of the fire alarm in the fire alarm system of embodiment 3.
Figure 11 is the stereographic map of above-mentioned fire alarm.
Figure 12 is the process flow diagram of the action of above-mentioned fire alarm system.
Embodiment
(embodiment 1)
Fig. 2 is the key diagram of Fire alarm device.Fire alarm device possesses multiple (being 3 in illustrated example) fire alarm system S (S1～S3).Each fire alarm system S1 (S1～S3) is arranged at house H (H1～H3).House H1, the H3 neighbour in house H2.
As shown in Fig. 1 (a), (b), each fire alarm system S possesses a first fire alarm 10M and multiple (being two in illustrated example) second fire alarm 10S.In addition, in the following description, while not distinguishing the first fire alarm 10M and the second fire alarm 10S, be labeled as fire alarm 10.
The first fire alarm 10M is arranged at the position that can carry out with whole the second fire alarm 10S that belong to same fire alarm system S radio communication.In addition, the first fire alarm 10M of each fire alarm system S1～S3 is arranged at the position that can mutually carry out radio communication.
In the fire alarm system S of present embodiment, between each fire alarm 10, transmit with the vehicular wireless signal of electric wave.In addition, the signal load mode between each fire alarm 10 is not defined in the vehicular wireless mode of electric wave.For example, can also be with vehicular wired transmission such as metal wire or optical fiber.
Each fire alarm 10 possesses: transceiver 14, control device 15, input media 16, test unit 17 and the supply unit 18 of the fire sensor 11 of sensing fire, the alarm device 12 of output alarm, memory storage 13, receiving and transmitting signal.
In the following description, before the title of formation that belongs to the first fire alarm 10M additional " first " as required, and after corresponding Reference numeral additional " M ".Equally, before the title of formation that belongs to the second fire alarm 10S additional " second " as required, and after corresponding Reference numeral additional " S ".
Fire sensor 11 is for example configured to and carrys out sensing fire by detecting the cigarette or heat, the flame etc. that produce along with fire.If fire sensor 11 is configured to and senses fire and just control device 15 is exported to fire detection signal.
Alarm device 12 possesses the first fire generation warning horn 121 of output alarm of fire, and fire is informed in this alarm of fire.In addition, alarm device 12 possesses the abnormal generation warning horn 122 of output abnormality alarm, and this abnormality alarm is informed in fire sensor 11 and fire generation warning horn 121 remarkable action of at least one.Fire generation warning horn 121 and warning horn 122 occurs extremely for example possess respectively the loudspeaker of using by sound (hummer and sound etc.) output alarm of fire; Control circuit (voice output) with control loudspeaker.Fire generation warning horn 121 is for example exported the message of " catching fire " and so on voice mode.The abnormal warning horn 122 that occurs for example has abnormal in the situation that on fire sensor 11, the message that " has abnormal on fire sensor " and so on voice mode output.The abnormal warning horn 122 that occurs for example has abnormal in the situation that in fire generation alarm 121, the message that " has abnormal on loudspeaker " and so on voice mode output.The content of abnormality alarm is preferably corresponding to occurred abnormal content.
Memory storage 13 is for example storer etc.Memory storage 13 is stored the identifying information for mutually distinguishing each fire alarm 10.Identifying information is for example the intrinsic identification code (machine ID) for identifying each fire alarm 10.Identification code is for example distributed to fire alarm 10 in the time that fire alarm 10 is manufactured.In addition, memory storage 13 is stored for making other fire alarms 10 export the alarm of fire message of alarm of fire and stopping message for the alarm that other fire alarm 10 instructions are stopped to alarm of fire.And then memory storage 13 is stored for making the abnormality alarm message of other fire alarm 10 output abnormality alarms and carrying out message for the test that makes other fire alarms 10 carry out test.
The first memory storage 13M stores intrinsic code (native system code) and public code (synergic system code).Intrinsic code is the intrinsic code of fire alarm system S.Thereby intrinsic code is different in each fire alarm system S1～S3.On the other hand, public code is the public codes of multiple fire alarm system S (S1～S3).
The second memory storage 13S stores intrinsic code.
Transceiver 14 is made up of antenna 141 and telecommunication circuit 142.Transceiver 14 has as the function of the transmitter of the signal (wireless signal) that to send using electric wave from antenna 141 be medium with as utilizing antenna 141 to receive the function of the receiver of the signal (wireless signal) that other fire alarms 10 are sent.Transceiver 14 is configured in accordance with enforce a rule " wireless station of miniwatt security system " of the 6th article of the 4th No. 3 defined of electric wave method and receives and dispatches the wireless signal taking electric wave as medium.
Test unit 17 is configured to tests to confirm whether the action of at least one has extremely in fire sensor 11 and fire generation warning horn 121.For example, test unit 17 confirms whether the fire sensing level of fire sensor 11 reduces because adhering to pollutant etc.In addition, test unit 17 confirms whether fire generation warning horn 121 can export alarm of fire.As object lesson, test unit 17 confirms whether the loudspeaker of fire generation warning horn 121 breaks.If test unit 17 finds that fire sensor 11 or fire generation warning horn 121 are extremely just to control device 15 output abnormality detectable signals.
Input media 16 is operation input reception unit of accepting from user's operation input.Input media 16 has one and even multiple switch (for example, pushbutton switch).Input media 16 is accepted the operation input corresponding to each switch by operating switch, and the operation signal corresponding with accept operation input to control device 15 outputs.In the present embodiment, stop input if input media 16 is accepted for making to export from the alarm of fire of fire generation warning horn 121 alarm stopping, just control device 15 is exported to alarm stop signal.In addition, if input is carried out in the test that input media 16 is accepted for making test unit 17 carry out test (action test), just to control device 15 output test executive signals.Input media 16 has as alarm and stops the function of input media and carry out the function of input media as test like this.
The electric power that supply unit 18 is supplied with for driving fire alarm 10.Supply unit 18 is mainly that fire sensor 11, alarm device 12, transceiver 14 and control device 15 are supplied with to electric power.Supply unit 18 for example uses the batteries such as dry cell as power supply.
Control device 15 utilizes microcomputer and forms.Control device 15 is controlled alarm device 12, transceiver 14 and test unit 17 according to the program of preserving in the storer of microcomputer.
Here, in " wireless device of the wireless station of miniwatt security system ", be necessary to make to send wireless signal continuously during (during transmission) be 3 seconds following (wireless device rule that electric wave method enforces a rule the 49th article 17 No. 5).In addition, be also necessary during sending and send during between arrange do not send wireless signal during (between stand-down).Length between this stand-down is necessary for more than 2 seconds.Control device 15 makes transceiver 14 send wireless signal during the transmission that is suitable for above-mentioned rule.In addition, control device 15 stand-down chien shih transceiver 14 stop the transmission of wireless signal.In between stand-down, transceiver 14 is brought into play function as receiving the receiver of wireless signal.
First control device 15M has the function of carrying out the first alarm and start action, the first alert notification action, external alarm message notification action.
Start in action in the first alarm, first control device 15M makes the first fire generation warning horn 121M output alarm of fire.In the first alert notification action, first control device 15M sends first transceiver 14M to comprise intrinsic code that the first memory storage 13M stores and the signal of alarm of fire message.For example, first control device 15M generates and comprises the intrinsic code stored in the first memory storage 13M and the frame of alarm of fire message, and gives and first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.In the action of outside alert notification, first control device 15M sends first transceiver 14M to comprise intrinsic code that the first memory storage 13M stores and the signal of public code and alarm of fire message.
If the first fire sensor 11M senses fire (obtaining fire detection signal from the first fire sensor 11M), first control device 15M just carries out the first alarm and starts action and external alarm message notification action.Comprise if do not comprise the public code that the first memory storage 13M stores in the signal receiving at first transceiver 14M intrinsic code and the alarm of fire message that the first memory storage 13M stores, first control device 15M carries out the first alarm and starts action and external alarm message notification action.If comprise public code and alarm of fire message that the first memory storage 13M stores in the signal receiving at first transceiver 14M, first control device 15M carry out the first alarm start action and the first alert notification move.
In addition, first control device 15M has and carries out the function that the first alarm stops action, the first expiry notification action, the action of outside expiry notification and limits expiry notification action.
Stop in action in the first alarm, first control device 15M makes the first fire generation warning horn 121M stop the output of alarm of fire.In the first expiry notification action, first control device 15M sends first transceiver 14M to comprise intrinsic code that the first memory storage 13M stores and alarm to stop the signal of message.In the action of outside expiry notification, first control device 15M sends first transceiver 14M to comprise intrinsic code that the first memory storage 13M stores and public code and alarm to stop the signal of message.Limiting in expiry notification action, first control device 15M sends first transceiver 14M to comprise intrinsic code that the first memory storage 13M stores and alarm to stop message and does not comprise the signal of the public code that the first memory storage 13M stores.
If the first fire sensor 11M does not sense fire (not obtaining fire detection signal from the first fire sensor 11M), first control device 15M just carries out the first alarm and stops action and the action of outside expiry notification.If obtain alarm stop signal from the first input media 16M, first control device 15M just carries out the first alarm and stops action and the action of outside expiry notification.Comprise intrinsic code and the alarm that the first memory storage 13M stores if do not comprise the public code that the first memory storage 13M stores in the signal receiving at first transceiver 14M and stop message, first control device 15M carries out that the first alarm stops action and outside expiry notification is moved.
If after receiving at first transceiver 14M the signal that comprises public code that the first memory storage 13 stores and alarm of fire message, first control device 15M replaces outside expiry notification action and carries out and limits expiry notification action.
Stop message if comprise public code and the alarm that the first memory storage 13M stores in the signal receiving at first transceiver 14M, first control device 15M carries out that the first alarm stops action and the first expiry notification is moved.
In addition, first control device 15M is configured to, and senses fire during this at the first fire sensor 11M, even if first transceiver 14M receives the signal that comprises alarm and stop message, does not also carry out the first alarm and stops action.For example, do not obtain fire detection signal if receive to comprise the signal that alarm stops message from first transceiver 14M within specified time limit from the first fire sensor 11M, first control device 15M carries out the first alarm and stops action.
And then first control device 15M has the function of carrying out the first test action, the first test notification action and outside test notification action.
In the first test action, first control device 15M moves the first test unit 17M.In the first test notification action, first control device 15M makes first transceiver 14M transmission comprise the first memory storage 13M intrinsic code of storing and the signal of testing execution message.In outside test notification action, first control device 15M sends first transceiver 14M to comprise intrinsic code that the first memory storage 13M stores and public code and alarm to stop the signal of message.
If obtain test executive signal from the first input media 16M, first control device 15M just carries out the first test action and outside test notification action.Comprise intrinsic code and the test that the first memory storage 13M stores if do not comprise the public code that the first memory storage 13M stores in the signal receiving at first transceiver 14M and carry out message, first control device 15M carries out the first test action and outside test notification action.If comprise public code and test execution message that the first memory storage 13M stores in the signal receiving at first transceiver 14M, first control device 15M carries out the first test action and the first test notification action.
Moreover first control device 15M has the function of carrying out the first abnormality alarm action and the action of the first abnormity notifying.
In the first abnormality alarm action, first control device 15M makes the first abnormal generation warning horn 122M output abnormality alarm.In the first abnormity notifying action, first control device 15M sends first transceiver 4M to comprise intrinsic code that the first memory storage 13M stores and abnormality alarm message and does not comprise the signal of the public code that the first memory storage 13M stores.
If finds in the first fire sensor 11M and the first fire generation warning horn 121M the remarkable action (obtaining abnormality detection signal from the first test unit 17M) of at least one by carrying out the first test action, first control device 15M just carries out the first abnormality alarm action and the first abnormity notifying moves.If comprise intrinsic code and abnormality alarm message that the first memory storage 13M stores in the signal receiving at first transceiver 14M, first control device 15M carries out the first abnormality alarm action and the action of the first abnormity notifying.
Second control device 15S has execution the second alarm and starts the function of moving, the second alert notification moves, the second alarm stops action and the second expiry notification is moved.
Start in action in the second alarm, second control device 15S makes the second fire generation warning horn 121S output alarm of fire.In the second alert notification action, second control device 15S sends second transceiver 14S to comprise intrinsic code that the second memory storage 13S stores and the signal of alarm of fire message.
Stop in action in the second alarm, second control device 15S makes the second fire generation warning horn 121S stop the output of alarm of fire.In the second expiry notification action, second control device 15S sends second transceiver 14S to comprise intrinsic code that the second memory storage 13S stores and alarm to stop the signal of message.
If the second fire sensor 11S senses fire (if obtaining fire detection signal from the second fire sensor 11S), second control device 15S just carries out the second alarm and starts action and the action of the second alert notification.If comprise intrinsic code and alarm of fire message that the second memory storage 13S stores in the signal receiving at second transceiver 14S, second control device 15S carry out the second alarm start action.
If the second fire sensor 11S does not sense fire (not obtaining fire detection signal from the second fire sensor 11S), second control device 15S just carries out the second alarm and stops action and the action of the second expiry notification.In addition, if obtain alarm stop signal from secondary input device 16S, second control device 15S just carries out the second alarm and stops action and the action of the second expiry notification.Stop message if comprise intrinsic code and the alarm that the second memory storage 13S stores in the signal receiving at second transceiver 14S, second control device 15S carries out the second alarm and stops action.
In addition, second control device 15S is configured to, and senses fire during this at the second fire sensor 11S, even if second transceiver 14S receives the signal that comprises alarm and stop message, does not also carry out the second alarm and stops action.
Second control device 15S, and then there is the function of carrying out the second test action and the second test notification action.In the second test action, second control device 15S moves the second test unit 17S.In the second test notification action, second control device 15S makes second transceiver 14S transmission comprise the second memory storage 13S intrinsic code of storing and the signal of testing execution message.If obtain test executive signal from secondary input device 16S, second control device 15S just carries out the second test action and the second test notification action.If comprise intrinsic code and test execution message that the second memory storage 13S stores in the signal receiving at second transceiver 14S, second control device 15S carries out the second test action.
Second control device 15S has the function of carrying out the second abnormality alarm action and the action of the second abnormity notifying.In the second abnormality alarm action, second control device 15S makes the second abnormal generation warning horn 122S output abnormality alarm.In the second abnormity notifying action, second control device 15S sends second transceiver 14S to comprise intrinsic code that the second memory storage 13S stores and the signal of abnormality alarm message.
If finds among the second fire sensor 11S and the second fire generation warning horn 121S the remarkable action (obtaining abnormality detection signal from the second test unit 17S) of at least one by carrying out the second test action, second control device 15S just carries out the second abnormality alarm action and the second abnormity notifying moves.If comprise intrinsic code and abnormality alarm message that the second memory storage 13S stores in the signal receiving at second transceiver 14S, second control device 15S carries out the second abnormality alarm action.
As described above, each fire alarm system S forms by first fire alarm 10M as main frame with as one of handset and even multiple the second fire alarm 10S.The second fire alarm 10S and belonging between the fire alarm 10 of same fire alarm system S, utilizes wireless signal to carry out giving and accepting of various message (alarm of fire message and alarm stopping message etc.).In addition, in the memory storage 13 of fire alarm 10, be registered with by the intrinsic intrinsic code of distributing to the fire alarm system S under each fire alarm 10.In addition, in memory storage 13, be registered with the identifying information for mutually distinguishing each fire alarm 10.In the first memory storage 13M, be registered with by the public public code of distributing to the multiple fire alarm system S that become linking fire object.
Control device 15 sends transceiver 14 to comprise intrinsic code that memory storage 13 stores and the wireless signal of machine ID.Machine ID is used as transmission source address.In the inconsistent situation of intrinsic code that the intrinsic code comprising in the wireless signal receiving at transceiver 14 and memory storage 13 are stored, the message comprising in discarded this wireless signal of control device 15.
Wherein, comprise public code if do not comprise the intrinsic code that the first memory storage 13M stores in the wireless signal receiving at first transceiver 14M, first control device 15M is discarded but obtain the message comprising in this wireless signal.Like this, giving and accepting of the wireless signal that comprises public code between the first fire alarm 10M that belongs to different fire alarm system S.
Then, the action of the Fire alarm device that possesses three fire alarm system S1～S3 is described.Each fire alarm system S has a first fire alarm 10M and two the second fire alarm 10S.Below, in order to distinguish mutually the fire alarm 10 of each fire alarm system S, as required, represent the first fire alarm 10M of fire alarm system S1 with Reference numeral 10M1, represent the first fire alarm 10M of fire alarm system S2 with Reference numeral 10M2, and represent the first fire alarm 10M of fire alarm system S3 with Reference numeral 10M3.In addition, represent two the second fire alarm 10S of fire alarm system S1 with Reference numeral 10S11,10S12, represent two the second fire alarm 10S of fire alarm system S2 with Reference numeral 10S21,10S22, and represent two the second fire alarm 10S of fire alarm system S3 with Reference numeral 10S31,10S32.
In the time that arranging of the second fire alarm 10S11 of house H1 fire occurred near place, the fire sensor 11S of the second fire alarm 10S11 senses fire.The fire alarm 10 that is burning things which may cause a fire disaster at the second fire alarm 10S11, the second control device 15S of the second fire alarm 10S11 carries out the second alarm and starts action and the action of the second alert notification.Thus, the second fire generation warning horn 121S output alarm of fire of the second fire alarm 10S11.Second control device 15S generates and comprises intrinsic code that the second memory storage 13S stores and the frame of alarm of fire message, and gives and second transceiver 14S.Second transceiver 14S becomes wireless signal to send the frame transform obtaining from second control device 15S.
Wireless signal from the second fire alarm 10S11 is received by the first fire alarm 10M1.This wireless signal comprises consistent intrinsic code and the alarm of fire message of intrinsic code of storing with the first memory storage 13M of the first fire alarm 10M1.Therefore, the first control device 15M of the first fire alarm 10M1 carry out the first alarm start action and external alarm message notification action.Thus, the first fire generation warning horn 121M output alarm of fire of the first fire alarm 10M1.First control device 15M generates and comprises intrinsic code that the first memory storage 13M stores and the frame of public code and alarm of fire message, and gives and first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
In the time that the second fire alarm 10S12 is arranged in the communication range of the second fire alarm 10S11, the second fire alarm 10S12 receives the wireless signal from the second fire alarm 10S11.In this case, the second control device 15S of the second fire alarm 10S12 carry out the second alarm start action.In the time that the second fire alarm 10S12 is not arranged in the communication range of the second fire alarm 10S11, the second fire alarm 10S12 cannot receive the wireless signal from the second fire alarm 10S11.But, because the first fire alarm 10M1 is arranged at the place that can communicate with the second fire alarm 10S11,10S12, so the second fire alarm 10S12 receives the wireless signal from the first fire alarm 10M1.Owing to comprising consistent intrinsic code and the alarm of fire message of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S12 in the wireless signal from the first fire alarm 10M1, so carrying out the second alarm, the second control device 15S of the second fire alarm 10S12 starts action.No matter, in any situation, the second fire generation warning horn 121S of the second fire alarm 10S12 exports alarm of fire.
The first fire alarm 10M1 of fire alarm system S1 is arranged in the communication range of the first fire alarm 10M2,10M3 of fire alarm system S2, S3.Wireless signal from the first fire alarm 10M1 is also received by the first fire alarm 10M2,10M3.Owing to comprising public code and alarm of fire message in the wireless signal from the first fire alarm 10M1, so carrying out the first alarm, the first control device 15M of each the first fire alarm 10M2,10M3 starts action and the action of the first alert notification.Thus, the first fire generation warning horn 121M output alarm of fire of each the first fire alarm 10M2,10M3.And then, the first control device 15M of each the first fire alarm 10M2,10M3 generate the frame that comprises intrinsic code that the first memory storage 13M stores and alarm of fire message and to first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
Wireless signal from the first fire alarm 10M2 is received by the second fire alarm 10S21, the 10S22 of fire alarm system S2.Comprise consistent intrinsic code and the alarm of fire message of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S21,10S22 from the wireless signal of the first fire alarm 10M2.Therefore, the second control device 15S of each the second fire alarm 10S21,10S22 carry out the second alarm start action.Thus, the second fire generation warning horn 121S output alarm of fire of each the second fire alarm 10S21,10S22.
Wireless signal from the first fire alarm 10M3 is received by the second fire alarm 10S31, the 10S32 of fire alarm system S3.Comprise and the second fire alarm 10S31 consistent intrinsic code and the alarm of fire message of intrinsic code that the second memory storage 13S of 10S32 stores from the wireless signal of the first fire alarm 10M3.Therefore, the second control device 15S of each the second fire alarm 10S31,10S32 carry out the second alarm start action.Thus, the second fire generation warning horn 121S output alarm of fire of each the second fire alarm 10S31,10S32.
Like this, even if sense fire at the second fire alarm 10S11 of fire alarm system S1 just, whole fire alarms 10 of each fire alarm system S1～S3 are all exported alarm of fire.
In the time that arranging of the first fire alarm 10M1 of house H1 fire occurred near place, the first fire sensor 11M of the first fire alarm 10M1 senses fire.The fire alarm 10 that is burning things which may cause a fire disaster at the first fire alarm 10M1, the first control device 15M of the first fire alarm 10M1 carries out the first alarm and starts action and external alarm message notification action.Thus, the first fire generation warning horn 121M output alarm of fire of the first fire alarm 10M1.And then first transceiver 14M sends and comprises intrinsic code that the first memory storage 13M stores and the wireless signal of public code and alarm of fire message.
Wireless signal from the first fire alarm 10M1 is received by the second fire alarm 10S11, the 10S12 of fire alarm system S1.Therefore, the second control device 15S of each the second fire alarm 10S11,10S12 carries out the second alarm and starts action, the second fire generation warning horn 121S output alarm of fire separately.Like this, whole fire alarms 10 of fire alarm system S1 are all exported alarm of fire.
In addition, also received by the first fire alarm 10M2,10M3 from the wireless signal of the first fire alarm 10M1.Therefore, as described above, the fire generation warning horn 121 of whole fire alarms 10 of each fire alarm system S2, S3 is all exported alarm of fire.
Like this, in fire alarm system S, if at least one fire alarm 10 senses fire, all fire alarm 10 is all exported alarm of fire.That is to say, in fire alarm system S, all fire alarm 10 interlocks get up to carry out alarm of fire.In addition, if certain fire alarm 10 of certain fire alarm system S senses fire, all whole fire alarms 10 of fire alarm system S are all exported alarm of fire.
In the time that the second fire alarm 10S11 is the fire alarm 10 of burning things which may cause a fire disaster, if the second fire sensor 11S of the second fire alarm 10S11 does not sense fire, the second control device 15S of the second fire alarm 10S11 just carries out the second alarm and stops action and the action of the second expiry notification.Thus, the second fire generation warning horn 121S of the second fire alarm 10S11 finishes the output of alarm of fire.Second control device 15S generates and comprises intrinsic code and the alarm that the second memory storage 13S stores and stop the frame of message, and gives and second transceiver 14S.Second transceiver 14S becomes wireless signal to send the frame transform obtaining from second control device 15S.
Wireless signal from the second fire alarm 10S11 is received by the first fire alarm 10M1.This wireless signal comprises consistent intrinsic code and the alarm of intrinsic code of storing with the first memory storage 13M of the first fire alarm 10M1 and stops message.Therefore, the first control device 15M of the first fire alarm 10M1 carry out the first alarm stop action and outside expiry notification move.Thus, the first fire generation warning horn 121M of the first fire alarm 10M1 finishes the output of alarm of fire.First control device 15M generate comprise intrinsic code that the first memory storage 13M stores and public code and alarm stop the frame of message and to first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
In the time that the second fire alarm 10S12 is arranged in the communication range of the second fire alarm 10S11, the second fire alarm 10S12 receives the wireless signal from the second fire alarm 10S11.In this case, the second control device 15S of the second fire alarm 10S12 carry out the second alarm stop action.In the time that the second fire alarm 10S12 is not arranged in the communication range of the second fire alarm 10S11, although the second fire alarm 10S12 cannot receive the wireless signal from the second fire alarm 10S11, can receive the wireless signal from the first fire alarm 10M1.Stop message owing to comprising consistent intrinsic code and the alarm of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S12 in the wireless signal from the first fire alarm 10M1, stop action so the second control device 15S of the second fire alarm 10S12 carries out the second alarm.No matter, in any situation, the second fire generation warning horn 121S of the second fire alarm 10S12 finishes the output of alarm of fire.
Wireless signal from the first fire alarm 10M1 is also received by the first fire alarm 10M2,10M3.In the wireless signal from the first fire alarm 10M1, comprise public code and alarm stops message.Therefore, the first control device 15M of each the first fire alarm 10M2,10M2 carries out the first alarm and stops action and the first expiry notification action.Thus, the first fire generation warning horn 121M of each the first fire alarm 10M2,10M3 finishes the output of alarm of fire.The first control device 15M of each the first fire alarm 10M2,10M3 generate comprise intrinsic code that the first memory storage 13M stores and alarm stop the frame of message and to first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
Wireless signal from the first fire alarm 10M2 is received by the second fire alarm 10S21, the 10S22 of fire alarm system S2.Comprise consistent intrinsic code and the alarm of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S21,10S22 from the wireless signal of the first fire alarm 10M2 and stop message.Therefore, the second control device 15S of each the second fire alarm 10S21,10S22 carry out the second alarm stop action.Thus, the second fire generation warning horn 121S of each the second fire alarm 10S21,10S22 finishes the output of alarm of fire.Thereby whole fire alarms 10 of fire alarm system S2 all finish the output of alarm of fire.
Wireless signal from the first fire alarm 10M3 is received by the second fire alarm 10S31, the 10S32 of fire alarm system S3.Comprise consistent intrinsic code and the alarm of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S31,10S32 from the wireless signal of the first fire alarm 10M3 and stop message.Therefore, the second control device 15S of each the second fire alarm 10S31,10S32 carry out the second alarm stop action.Thus, the second fire generation warning horn 121S of each the second fire alarm 10S31,10S32 finishes the output of alarm of fire.Thereby whole fire alarms 10 of fire alarm system S3 all finish the output of alarm of fire.
In the time that the first fire alarm 10M1 is the fire alarm 10 of burning things which may cause a fire disaster, if the first fire sensor 11M of the first fire alarm 10M1 does not sense fire, the first control device 15M of the first fire alarm 10M1 just carries out the first alarm and stops action and the action of outside expiry notification.Thereby the first fire generation warning horn 121M of the first fire alarm 10M1 finishes the output of alarm of fire, first transceiver 14M sends the wireless signal that comprises intrinsic code that the first memory storage 13M stores and public code and alarm and stop message.
Wireless signal from the first fire alarm 10M1 is received by the second fire alarm 10S11, the 10S12 of fire alarm system S1.Therefore, the second control device 15S of each the second fire alarm 10S11,10S12 carries out the second alarm and stops action, and the second fire generation warning horn 121S separately finishes the output of alarm of fire.Thereby whole fire alarms 10 of fire alarm system S1 all finish the output of alarm of fire.
Wireless signal from the first fire alarm 10M1 is also received by the first fire alarm 10M2,10M3.Therefore, as described above, the fire generation warning horn 121 of whole fire alarms 10 of each fire alarm system S2, S3 also finishes the output of alarm of fire.
In fire alarm system S, if the fire alarm of burning things which may cause a fire disaster 10 does not sense fire, whole fire alarms 10 stop the output of alarm of fire like this.That is to say, in fire alarm system S, all fire alarm 10 interlocks get up to stop the output of alarm of fire.In addition, if the fire alarm of burning things which may cause a fire disaster 10 does not sense fire, whole fire alarms 10 of whole fire alarm system S all finish the output of alarm of fire.
In the time that the second fire alarm 10S11 is the fire alarm 10 of burning things which may cause a fire disaster, stop input if the first input media 16S of the second fire alarm 10S11 accepts alarm, the second control device 15S of the second fire alarm 10S11 just carries out the second alarm and stops action and the action of the second expiry notification.Thus, the second fire generation warning horn 121S of the second fire alarm 10S11 finishes the output of alarm of fire.Second transceiver 14S sends the wireless signal that comprises intrinsic code that the second memory storage 13S stores and alarm and stop message.
Wireless signal from the second fire alarm 10S11 is received by the first fire alarm 10M1.Therefore, the first control device 15M of the first fire alarm 10M1 carry out the first alarm stop action and outside expiry notification move.Thus, the first fire generation warning horn 121M of the first fire alarm 10M1 finishes the output of alarm of fire.First transceiver 14M sends the wireless signal that comprises intrinsic code that the first memory storage 13M stores and public code and alarm and stop message.
In the time that the second fire alarm 10S12 is arranged in the communication range of the second fire alarm 10S11, the second fire alarm 10S12 receives the wireless signal from the second fire alarm 10S11.In the time that the second fire alarm 10S12 is not arranged in the communication range of the second fire alarm 10S11, the second fire alarm 10S12 can accept the wireless signal from the first fire alarm 10M1.No matter, in any situation, the second control device 15S of the second fire alarm 10S12 carries out the second alarm and stops action, and the second fire generation warning horn 121S of the second fire alarm 10S12 finishes the output of alarm of fire.
Wireless signal from the first fire alarm 10M1 is also received by the first fire alarm 10M2,10M3.Thereby whole fire alarms 10 of other fire alarm system S2, S3 also finish the output of alarm of fire as described above.
In the time that the first fire alarm 10M1 is the fire alarm 10 of burning things which may cause a fire disaster, stop input if the first input media 16M of the first fire alarm 10M1 accepts alarm, the first control device 15M of the first fire alarm 10M1 just carries out the first alarm and stops action and the action of outside expiry notification.Thus, the first fire generation warning horn 121M of the first fire alarm 10M1 finishes the output of alarm of fire.First transceiver 14M sends the wireless signal that comprises intrinsic code that the first memory storage 13M stores and public code and alarm and stop message.
Wireless signal from the first fire alarm 10M1 is received by each the second fire alarm 10S11, the 10S12 of fire alarm system S1.Thereby as described above, each the second fire alarm 10S11,10S12 finish the output of alarm of fire.
In addition, also received by the first fire alarm 10M2,10M3 from the wireless signal of the first fire alarm 10M1.Thereby whole fire alarms 10 of other fire alarm system S2, S3 also finish the output of alarm of fire as described above.
Like this, in the time that the input media 16 of the fire alarm 10 of burning things which may cause a fire disaster been has has been accepted alarm and stopped inputting, all fire alarms 10 all finish the output of alarm of fire.
In the time that the second fire alarm 10S11 is the fire alarm 10 of burning things which may cause a fire disaster, stop input if the input media 16S of the second fire alarm 10S12 accepts alarm, the second control device 15S of the second fire alarm 10S12 just carries out the second alarm and stops action and the action of the second expiry notification.Thus, the second fire generation warning horn 121S of the second fire alarm 10S12 finishes the output of alarm of fire.Second transceiver 14S sends the wireless signal that comprises intrinsic code that the second memory storage 13S stores and alarm and stop message.
Wireless signal from the second fire alarm 10S12 is received by the first fire alarm 10M1.This wireless signal comprises consistent intrinsic code and the alarm of intrinsic code of storing with the first memory storage 13M of the first fire alarm 10M1 and stops message.Therefore, the first control device 15M of the first fire alarm 10M1 carry out the first alarm stop action and outside expiry notification move.Thus, the first fire generation warning horn 121M of the first fire alarm 10M1 finishes the output of alarm of fire.First transceiver 14M sends the wireless signal that comprises intrinsic code that the first memory storage 13M stores and public code and alarm and stop message.
In the time that the second fire alarm 10S11 of burning things which may cause a fire disaster is arranged in the communication range of the second fire alarm 10S12, the second fire alarm 10S11 receives the wireless signal from the second fire alarm 10S12.In the time that the second fire alarm 10S11 is not arranged in the communication range of the second fire alarm 10S12, the second fire alarm 10S11 receives the wireless signal from the first fire alarm 10M1.Here, second control device 15S senses fire during this at the second fire sensor 11S, even if second transceiver 14S receives the signal that comprises alarm and stop message, does not also carry out the second alarm and stops action.No matter, in any situation, the second fire alarm 10S11 of burning things which may cause a fire disaster continues the output of alarm of fire.
In the time that the first fire alarm 10M is the fire alarm 10 of burning things which may cause a fire disaster, stop input if the input media 16S of the second fire alarm 10S12 accepts alarm, the second control device 15S of the second fire alarm 10S12 just carries out the second alarm and stops action and the action of the second expiry notification.Thus, the second fire generation warning horn 121S of the second fire alarm 10S12 finishes the output of alarm of fire.Second transceiver 14S sends the wireless signal that comprises intrinsic code that the second memory storage 13S stores and alarm and stop message.
Wireless signal from the second fire alarm 10S12 is received by the first fire alarm 10M1.This wireless signal comprises consistent intrinsic code and the alarm of intrinsic code of storing with the first memory storage 13M of the first fire alarm 10M1 and stops message.But first control device 15M senses fire during this at the first fire sensor 11M, do not carry out the first alarm and stop action.Therefore, the first control device 15M of the first fire alarm 10M1 does not carry out the first alarm and stops action but carry out the action of outside expiry notification.Thereby the first fire generation warning horn 121M of the first fire alarm 10M1 continues the output of alarm of fire.First transceiver 14M sends the wireless signal that comprises intrinsic code that the first memory storage 13M stores and public code and alarm and stop message.
In the time that the second fire alarm 10S11 is arranged in the communication range of the second fire alarm 10S12, the second fire alarm 10S11 receives the wireless signal from the second fire alarm 10S12.In the time that the second fire alarm 10S11 is not arranged in the communication range of the second fire alarm 10S12, the second fire alarm 10S11 receives the wireless signal from the first fire alarm 10M1.Therefore, no matter, in any situation, the second fire alarm 10S11 finishes the output of alarm of fire.
In the time that the second fire alarm 10S11 senses fire, stop input if the input media 16M of the first fire alarm 10M1 accepts alarm, the first control device 15M of the first fire alarm 10M1 just carries out the first alarm and stops action and the action of outside expiry notification.Thus, the first fire generation warning horn 121M of the first fire alarm 10M1 finishes the output of alarm of fire.First transceiver 14M sends the wireless signal that comprises intrinsic code that the first memory storage 13M stores and public code and alarm and stop message.
As described above, even if the second fire alarm 10S11 receives the wireless signal from the first fire alarm 10M1, do not carry out the second alarm yet and stop action.
Like this, in fire alarm system S, even if be not that the input media 16 of the fire alarm 10 of burning things which may cause a fire disaster is accepted alarm and stopped input, the fire alarm 10 of burning things which may cause a fire disaster also continues the output of alarm of fire.In addition, can also be in the time that the input media of the fire alarm of burning things which may cause a fire disaster 10 16 to have been accepted alarm and is stopped inputting, the fire alarm 10 of burning things which may cause a fire disaster finishes the output of alarm of fire.
In the time that the fire sensor 11S of the second fire alarm 10S11 senses fire, be not that the input media 16 of the fire alarm 10 of burning things which may cause a fire disaster has been accepted alarm and stopped in the situation of input, the first control device 15M of the first fire alarm 10M1 carries out outside expiry notification action.Thereby as described above, whole fire alarms 10 of each fire alarm system S2, S3 all finish the output of alarm of fire.
Like this, in the time that the input media 16 of fire alarm 10 that is not burning things which may cause a fire disaster has been accepted alarm and stopped inputting, just the fire alarm 10 of burning things which may cause a fire disaster is exported alarm of fire.
In the time that the second fire alarm 10S11 senses fire, stop input if the secondary input device 16S of the second fire alarm 10S21 of fire alarm system S2 accepts alarm, the second control device 15S of the second fire alarm 10S21 just carries out the second alarm and stops action and the action of the second expiry notification.Thus, the second fire generation warning horn 121S of the second fire alarm 10S21 finishes the output of alarm of fire.Second transceiver 14S sends the wireless signal that comprises intrinsic code that the second memory storage 13S stores and alarm and stop message.
Wireless signal from the second fire alarm 10S21 is received by the first fire alarm 10M2 of fire alarm system S2.This wireless signal comprises consistent intrinsic code and the alarm of intrinsic code of storing with the first memory storage 13M of the first fire alarm 10M2 and stops message.Therefore, the first fire alarm 10M2 carries out the first alarm and stops action, and the first fire generation warning horn 121M of the first fire alarm 10M2 finishes the output of alarm of fire thus.On the other hand, because the first fire alarm 10M2 receives from the first fire alarm 10M1 the signal that comprises public code and alarm of fire message, carry out and limit expiry notification action so replace outside expiry notification action.In this case, first control device 15M generate comprise intrinsic code that the first memory storage 13M stores and alarm stop message and do not comprise the frame of the public code that the first memory storage 13M stores and to first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
In the time that the second fire alarm 10S22 of fire alarm system S2 is arranged in the communication range of the second fire alarm 10S21, the second fire alarm 10S22 receives the wireless signal from the second fire alarm 10S21.In the time that the second fire alarm 10S22 is not arranged in the communication range of the second fire alarm 10S21, the second fire alarm 10S22 receives the wireless signal from the first fire alarm 10M2.From the wireless signal of the second fire alarm 10S21 with all comprise consistent intrinsic code and the alarm of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S22 from the wireless signal of the first fire alarm 10M2 and stop message.Therefore, the second control device 15S of the second fire alarm 10S22 carries out the second alarm and stops action, and the second fire generation warning horn 121S of the second fire alarm 10S12 finishes the output of alarm of fire.
Wireless signal from the first fire alarm 10M2 is also received by the first fire alarm 10M1,10M3.No matter be that public code or the consistent intrinsic code of intrinsic code of storing with the first memory storage 13S of each the first fire alarm 10M1,10M3 are not all included in the wireless signal from the first fire alarm 10M2.Thereby the first fire alarm 10M1,10M3 ignore the wireless signal from the first fire alarm 10M2.Therefore, the fire alarm 10 of each fire alarm system S1, S3 continues the output of alarm of fire.
On the other hand, in the time that the second fire alarm 10S11 senses fire, if accepting alarm, the first input media 16M of the first fire alarm 10M2 of fire alarm system S2 stops input, the first control device 15M of the first fire alarm 10M2 just carries out the first alarm and stops action, and the first fire generation warning horn 121M finishes the output of alarm of fire.On the other hand, because the first fire alarm 10M2 receives from the first fire alarm 10M1 the signal that comprises public code and alarm of fire message, carry out and limit expiry notification action so replace outside expiry notification action.Thus, first transceiver 14M sends and comprises that intrinsic code that the first memory storage 13M stores and alarm stop message and the wireless signal that do not comprise the public code that the first memory storage 13M stores.
Wireless signal from the first fire alarm 10M2 is received by the second fire alarm 10S21, the 10S22 of fire alarm system S2.Its result, as described above, each the second fire alarm 10S21,10S22 carry out the second alarm and stop action, and the second fire generation warning horn 121S separately finishes the output of alarm of fire.
Although the wireless signal from the first fire alarm 10M2 is also received by the first fire alarm 10M1,10M3, the first fire alarm 10M1,10M3 ignore the wireless signal from the first fire alarm 10M2.Thereby the fire alarm 10 of each fire alarm system S1, S3 continues the output of alarm of fire.
Like this, when the input media 16 of the fire alarm 10 of the fire alarm system S at the fire alarm 10 of burning things which may cause a fire disaster under been has not has been accepted alarm and stopped inputting, just in the fire alarm system S under having accepted alarm and stop the fire alarm 10 of input, make the end of output of alarm of fire.
In the fire alarm system S of above-described present embodiment, if the fire alarm of burning things which may cause a fire disaster 10 does not sense fire, the fire sensor 10 of the fire alarm system S under the fire alarm 10 of burning things which may cause a fire disaster not only, and the fire alarm 10 of other fire alarm system S of the fire alarm 10 of burning things which may cause a fire disaster under not also finishes the output of alarm of fire.In addition, in the fire alarm system S of present embodiment, in the time that the input media 16 of the fire alarm 10 of burning things which may cause a fire disaster has been accepted alarm and is stopped inputting, the fire alarm 10 of other fire alarm system S of the not only fire alarm 10 of the fire alarm system S under the fire alarm 10 of burning things which may cause a fire disaster, and the fire alarm 10 of burning things which may cause a fire disaster under not also finishes the output of alarm of fire.
Thereby, according to the fire alarm system S of present embodiment, just do not need to stop by each house H the operation of alarm of fire.Accordingly, can carry out simply the operation for alarm of fire is stopped.And, can also shorten to and stop the required activity duration of alarm of fire.Thus, can reduce to result from the noise injury of alarm of fire sound.
At the house H that is arranged at not breaking out of fire (for example, house H2) fire alarm 10 (for example, the second fire alarm 10S21) input media 16 accepted alarm and stopped in the situation of input, just in the fire alarm system S (being arranged at the fire alarm system S2 of house H2) under this fire alarm 10, do not export alarm of fire.
Therefore, in the time that the input media 16 of the fire alarm 10 of the house H of not breaking out of fire has been accepted alarm and stopped inputting, can not cause the fire alarm 10 of the fire alarm system S of other whole house H of the house H that comprises positive breaking out of fire to finish the output of alarm of fire.The discovery that accordingly, can prevent fire is delayed.
, fire service law has been given obligation to the performance test of implementing termly fire alarm.Therefore, fire alarm 10 also has the function of carrying out performance test.And then, in fire alarm system S, for example, if certain fire alarm 10 (, be arranged at the second fire alarm 10S11 of house H1) input media 16 accept test and carry out input, not only other fire alarms 10M, the 10S12 of the fire alarm system S1 under this second fire alarm 10S11 but also the second fire alarm 10S11 also test.And then the whole fire alarms 10 that belong to fire alarm system S2, the S3 set at house H2, the H3 of adjacency are also tested.
If the secondary input device 16S of the second fire alarm 10S11 of fire alarm system S1 accepts test and carries out input, test executive signal is exported to second control device 15S by secondary input device 16S.Second control device 15S carries out the second test action and the second test notification action when obtain test executive signal from secondary input device 16S.Thus, second control device 15S tests the second test unit 17S.In addition, second control device 15S generate comprise intrinsic code that the second memory storage 13S stores and test carry out the frame of message and to second transceiver 14S.Second transceiver 14S becomes wireless signal to send the frame transform obtaining from second control device 15S.
Wireless signal from the second fire alarm 10S11 is received by the first fire alarm 10M1.This wireless signal comprises consistent intrinsic code and the test of intrinsic code of storing with the first memory storage 13M of the first fire alarm 10M1 and carries out message.Therefore, the first control device 15M of the first fire alarm 10M1 carries out the first test action and outside test notification action.Thus, first control device 15M tests the first test unit 17M.In addition, first control device 15M generate comprise intrinsic code that the first memory storage 13M stores and public code and test carry out the frame of message and to first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
In the time that the second fire alarm 10S12 is arranged in the communication range of the second fire alarm 10S11, the second fire alarm 10S12 receives the wireless signal from the second fire alarm 10S11.In the time that the second fire alarm 10S12 is not arranged in the communication range of the second fire alarm 10S11, the second fire alarm 10S12 receives the wireless signal from the first fire alarm 10M1.Whichsoever wireless signal, all comprises consistent intrinsic code and the test of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S12 and carries out message.Therefore, the second control device 15S of the second fire alarm 10S12 carries out the second test action, and the second test unit 17S tests.Thereby, in whole fire alarm 10M1 of fire alarm system S1,10S11,10S12, test.
Wireless signal from the first fire alarm 10M1 of fire alarm system S1 is also received by the first fire alarm 10M2,10M3.Owing to comprising public code and test execution message in the wireless signal from the first fire alarm 10M1, so the first control device 15M of each the first fire alarm 10M2,10M3 carries out the first test action and the first test notification action.Therefore, the first control device 15M of each the first fire alarm 10M2,10M3 tests the first test unit 17M.In addition, the first control device 15M of each the first fire alarm 10M2,10M3 generate comprise intrinsic code that the first memory storage 13M stores and test carry out the frame of message and to first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
Wireless signal from the first fire alarm 10M2 is received by the second fire alarm 10S21, the 10S22 of fire alarm system S2.Comprise consistent intrinsic code and the test of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S21,10S22 from the wireless signal of the first fire alarm 10M2 and carry out message.Therefore, the second control device 15S of each the second fire alarm 10S21,10S22 carries out the second test action.Thus, the second test unit 17S of each the second fire alarm 10S21,10S22 carries out test.Thereby, in whole fire alarm 10M2 of fire alarm system S2,10S21,10S22, test.
Wireless signal from the first fire alarm 10M3 is received by the second fire alarm 10S31, the 10S32 of fire alarm system S3.Comprise consistent intrinsic code and the test of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S31,10S32 from the wireless signal of the first fire alarm 10M3 and carry out message.Therefore, the second control device 15S of each the second fire alarm 10S31,10S32 carries out the second test action.Accordingly, the second test unit 17 of each the second fire alarm 10S31,10S32 is carried out test.Thereby, in whole fire alarm 10M1 of fire alarm system S3,10S31,10S32, test.
If the first input media 16M of the first fire alarm 10M1 of fire alarm system S1 accepts test and carries out input, test executive signal is exported to first control device 15M by the first input media 16M.In this case, first control device 15M carries out the first test action and outside test notification action.Thus, first control device 15M tests the first test unit 17M.In addition, first transceiver 14M sends the wireless signal that comprises intrinsic code that the first memory storage 13M stores and public code and test and carry out message.
Wireless signal from the first fire alarm 10M1 is received by each the second fire alarm 10S11,10S12.Therefore, the second control device 15S of each the second fire alarm 10S11,10S12 carries out the second test action, and the second test unit 17S separately tests.Thereby, in whole fire alarms 10 of fire alarm system S1, test.
Wireless signal from the first fire alarm 10M1 is also received by the first fire alarm 10M2, the 10M3 of other fire alarm systems S2, S3.Therefore, as described above, in whole fire alarms 10 of each fire alarm system S2, S3, also test.
Like this, in fire alarm system S, carry out input if the input media 16 of certain fire alarm 10 is accepted test, just in whole fire alarms 10, test.That is to say, in fire alarm system S, all fire alarm 10 interlocks get up to test.And then whole fire alarms 10 of other fire alarm systems S also link to get up to test.
Like this, not only carrying out the fire alarm 10 of fire alarm system S1 of on-test operation, and also carrying out action test in the fire alarm 10 of fire alarm system S2, the S3 of abutting residence H2, H3.
, if started when fire alarm 10 is tested also to start the test of fire alarm 10 at house H2 the resident of house H1, it is unfavorable sometimes will to bring to the resident of house H2.For example, the alarm song of testing use while test at fire alarm 10 rings, the fire alarm 10 in house H2 sends suddenly and pipes and likely alarm the resident of house H2 or bring noise injury to the resident of house H2.
Thereby first control device 15M can also be configured to replacement the first test notification action and outside test notification action and carry out restriction test notification action.That is to say, first control device 15M is configured at the first input media 16M and has accepted when input on-test, carries out the first test action and limits test notification action.In addition, when first control device 15M is configured to and comprises intrinsic code that the first memory storage 13M stores and test in the signal receiving at first transceiver 14M and carry out message, also carry out the first test action and limit test notification action.And then, even if being configured in the signal receiving at first transceiver 14M, first control device 15M comprises public code and the test execution message that the first memory storage 13M stores, do not carry out the first test action and the first test notification action yet.
Limiting in test notification action, first control device 15M sends first transceiver 14M to comprise intrinsic code that the first memory storage 13M stores and test to carry out message and does not comprise the signal of the public code that the first memory storage 13M stores.
Below, the action of the fire alarm system S in this situation is described.In addition, there is no special variation point about second control device 15S.
If the secondary input device 16S of the second fire alarm 10S21 of fire alarm system S2 accepts test and carries out input, second control device 15S carries out the second test action and the second test notification action.Thus, second control device 15S tests the second test unit 17S.Second transceiver 14S sends and comprises the second memory storage 13S intrinsic code of storing and the wireless signal of testing execution message.
Wireless signal from the second fire alarm 10S21 is received by the first fire alarm 10M2.This wireless signal comprises consistent intrinsic code and the test of intrinsic code of storing with the first memory storage 13M of the first fire alarm 10M2 and carries out message.Therefore, the first control device 15M of the first fire alarm 10M2 carries out the first test action and limits test notification action.Thus, first control device 15M tests the first test unit 17M.In addition, first control device 15M generate comprise intrinsic code that the first memory storage 13M stores and test carry out message and do not comprise the frame of the public code that the first memory storage 13M stores and to first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
The second fire alarm 10S22 receives the wireless signal from the first fire alarm 10M2 or the second fire alarm S21.All comprise consistent intrinsic code and the test execution message of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S22 from the wireless signal of the second fire alarm 10S21 with from the wireless signal of the first fire alarm 10M21.Therefore, the second control device 15S of the second fire alarm 10S22 carries out the second test action.
Wireless signal from the first fire alarm 10M2 is also received by the first fire alarm 10M1,10M3.No matter be that public code or the consistent intrinsic code of intrinsic code of storing with the first memory storage 13S of each the first fire alarm 10M1,10M3 are not all included in the wireless signal from the first fire alarm 10M2.Thereby the first fire alarm 10M1,10M3 ignore the wireless signal from the first fire alarm 10M2.Therefore, carry out input even if the secondary input device 16S of the second fire alarm 10S21 of fire alarm system S2 accepts test, in other the fire alarm 10 of fire alarm system S1, S3, also do not test.
If the first input media 16M of the first fire alarm 10M2 of fire alarm system S2 accepts test and carries out input, the first control device 15M of the first fire alarm 10M2 just carries out the first test action and limits test notification action.Thus, first control device 15M tests the first test unit 17M.First transceiver 14M sends and comprises that message is carried out in intrinsic code that the first memory storage 13M stores and test and the wireless signal that do not comprise the public code that the first memory storage 13M stores.
Wireless signal from the first fire alarm 10M2 is received by the second fire alarm 10S21, the 10S22 of fire alarm system S2.Its result, as described above, each the second fire alarm 10S21,10S22 carry out the second test action.
Although the wireless signal from the first fire alarm 10M2 is also received by the first fire alarm 10M1,10M3, as described above, the first fire alarm 10M1,10M3 ignore the wireless signal from the first fire alarm 10M2.
Like this, accept test at the input media 16 of fire alarm 10 and carried out input, only in the fire alarm 10 of the fire alarm system S under this fire alarm 10, tested.
As described above, if change the formation of first control device 15M, about the test of fire alarm 10, can only make to belong to fire alarm 10 interlocks of same fire alarm system S.So,, carried out the test of fire alarm 10 in the fire alarm system S of house H time, can in the fire alarm 10 of the fire alarm system S of other houses H, not test.
Then, test unit 17 has been found to the action of the fire alarm system S when abnormal describes.
In the time that the second test unit 17S of the second fire alarm 10S11 of fire alarm system S1 notes abnormalities, abnormality detection signal is exported to second control device 15S by the second test unit 17S.In this case, second control device 15S carries out the second abnormality alarm action and the action of the second abnormity notifying.Thus, the second abnormal generation warning horn 122S output abnormality alarm.In addition, second control device 15S generate the frame that comprises intrinsic code that the second memory storage 13S stores and abnormality alarm message and to second transceiver 14S.Second transceiver 14S becomes wireless signal to send the frame transform obtaining from second control device 15S.
Wireless signal from the second fire alarm 10S11 is received by the first fire alarm 10M1.This wireless signal comprises consistent intrinsic code and the abnormality alarm message of intrinsic code of storing with the first memory storage 13M of the first fire alarm 10M1.Therefore, the first control device 15M of the first fire alarm 10M1 carries out the first abnormality alarm action and the action of the first abnormity notifying.Thus, first of the first fire alarm 10M1 the abnormal generation warning horn 122M output abnormality alarm.In addition, first control device 15M generate comprise intrinsic code that the first memory storage 13M stores and abnormality alarm message and do not comprise the frame of the public code that the first memory storage 13M stores and to first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
The second fire alarm 10S12 receives wireless signal from the second fire alarm 10S11 or the first fire alarm 10M1.Whichsoever wireless signal, all comprises consistent intrinsic code and the abnormality alarm message of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S12.Therefore, the second control device 15S of the second fire alarm 10S12 carries out the second abnormality alarm action, the second abnormal generation warning horn 122S output abnormality alarm.
Wireless signal from the first fire alarm 10M2 is also received by the first fire alarm 10M1,10M3.No matter be that public code or the consistent intrinsic code of intrinsic code of storing with the first memory storage 13S of each the first fire alarm 10M1,10M3 are not all included in the wireless signal from the first fire alarm 10M2.Thereby the first fire alarm 10M1,10M3 ignore the wireless signal from the first fire alarm 10M2.Therefore, even if the second test unit 17S of the second fire alarm 10S11 notes abnormalities, the also not output abnormality alarm of the fire alarm 10 of other fire alarm system S2, S3.
If the first test unit 17M of the first fire alarm 10M1 of fire alarm system S1 notes abnormalities, first control device 15M just carries out the first abnormality alarm action and the action of the first abnormity notifying.Thus, first of the first fire alarm 10M1 the abnormal generation warning horn 122M output abnormality alarm.In addition, first transceiver 14M sends the wireless signal that comprises intrinsic code that the first memory storage 13M stores and abnormality alarm message and do not comprise the public code that the first memory storage 13M stores.
Wireless signal from the first fire alarm 10M1 is received by the second fire alarm 10S11,10S12.Therefore, the second control device 15S of each the second fire alarm 10S11,10S12 carries out the second abnormality alarm action, the second abnormal generation warning horn 122S output abnormality alarm.
Although the wireless signal from the first fire alarm 10M2 is also received by the first fire alarm 10M1,10M3, the first fire alarm 10M1,10M3 ignore the wireless signal from the first fire alarm 10M2.Therefore, even if the first test unit 17M of the first fire alarm 10M1 notes abnormalities, the also not output abnormality alarm of the fire alarm 10 of other fire alarm system S2, S3.
Like this, in the present embodiment, fire alarm 10 interlock that just the belongs to same fire alarm system S output abnormality alarm of getting up.That is to say, in the case of the fire sensor 11 of fire alarm 10 or fire generation warning horn 121 have abnormal, being arranged at other the also output abnormality alarm of fire alarm 10 in same house H with this fire alarm 10.Thus, can prevent being extremely missed of fire alarm 10.
In addition, can also be configured to abnormal generation warning horn 122 and continue at the appointed time the output of abnormality alarm.In addition, can also be configured to each fire alarm 10 in the time that input media 16 has been accepted the input of regulation, finish the output from the abnormality alarm of abnormal generation warning horn 122.In this case, can also be configured to belong to same fire alarm system S fire alarm 10 mutually interlock get up to finish the output of abnormality alarm.
Fire alarm system S can also possess for making fire alarm 10 start simultaneously the main control unit (on-test device) 30 of test.Main control unit 30 has the function that transmission for example comprises the intrinsic code of fire alarm system S and the wireless signal (test signal simultaneously) of test execution message.Main control unit is configured in and at least can makes the first fire alarm 10M obtain the position of test signal simultaneously.For example, main control unit is arranged at the keeper chamber of the condominiums such as mansion etc.As long as make main control unit send test signal simultaneously, just can make whole fire alarms 10 of the fire alarm system S of each house (resident family) test.In addition, can also be configured to main control unit 30 communicates with wired mode with fire alarm 10.
In addition, in the present embodiment, be configured to the first fire alarm 10M being arranged in abutting connection with each fire alarm system S of house H and mutually carry out radio communication.But wireless signal is likely because the distance between house H cannot arrive.In this case, the first fire alarm 10M can also be connected with wired mode each other, can communicate with wired mode each other with the first fire alarm 10M that makes different fire alarm system S.
(embodiment 2)
The fire alarm system S of present embodiment possesses a first fire alarm 10M and multiple the second fire alarm 10S.
Each fire alarm 10 of the fire alarm system S of present embodiment is different from the fire alarm 10 of embodiment 1 on memory storage 13 and control device 15.In addition form because having illustrated that in embodiment 1 description will be omitted about other of each fire alarm 10.
Whether normally memory storage 13 storages in present embodiment are used for confirming the second fire alarm 10S regular supervision message of action (regularly monitoring).
Control device 15 in present embodiment is configured to and carries out selectively asynchronous communication and synchronous communication.
Asynchronous communication is the radio communication with intermittent mode transmitting/receiving wireless signal.In asynchronous communication, the receiving check of electric wave is carried out at control device 15 intermittent reception interval (wherein, intermittent reception interval is than long during sending) in accordance with regulations.Control device 15 utilizes timer etc. to carry out instrumentation to intermittent reception interval.In receiving check, control device 15 starts transceiver 14 and checks whether to receive desirable electric wave (wireless signal that other fire alarms 10 send).In the time cannot receiving desirable electric wave, control device 15 stops the action of transceiver 14 at once.If can receive desirable electric wave, control device 15 makes transceiver 14 proceed action to receive the wireless signal from other fire alarms 10.The receiving signal strength expression signal (Receiving Signal Strength Indication:RSSI) of control device 15 based on exporting from transceiver 14 carries out receiving check.If the size of receiving signal strength expression signal is more than the threshold value of regulation, control device 15 is judged as and can receives desirable electric wave.Receiving signal strength expression signal is the d. c. voltage signal that the intensity of the signal that receives to transceiver 14 is directly proportional.
Synchronous communication is the radio communication of TDMA (time-division multiplex connection) mode.
First control device 15M in present embodiment has the function of carrying out regularly supervision action.Regularly monitoring in action, first control device 15M sends first transceiver 14M to comprise the intrinsic code that the first memory storage 13M stores and the wireless signal that regularly monitors message termly.For example, first control device 15M makes first transceiver 14M within every 25 hours, send the wireless signal that comprises intrinsic code and regularly monitor message.
Second control device 15S in present embodiment is configured to and carries out cautious action.In cautious action, second control device 15S for example, confirms with certain cycle (1 hours period) whether fire sensor 11S is out of order and whether the surplus of the battery of supply unit 18S is abundant.The result store that second control device 15S confirms process is in the second memory storage 13S.
And then, in the wireless signal receiving at second transceiver 14S, comprise the intrinsic code that the second memory storage 13S stores and comprise alarm of fire message or regularly monitor message if second control device 15S is configured to, stand-by time through after carry out response and move.In response action, second control device 15S sends second transceiver 14S to comprise identifying information that the second memory storage 13S stores and the wireless signal of response message.Response message is the message that represents to be stored in by regular supervision action the confirmation result in the second memory storage 13S.
The second memory storage 13S of the second fire alarm 10S stores above-mentioned stand-by time.Identifying information that stand-by time is stored according to the second memory storage 13S, the identifying information of the second fire alarm 10S (for example, the identification code of the second fire alarm 10S is handset ID) and setting namely.In addition, stand-by time is the different time by each fire alarm 10.For example, in the present embodiment, be 0 corresponding to the stand-by time of the second fire alarm 10S1.Be T1 (> 0) corresponding to the stand-by time of the second fire alarm 10S2.Be T2 (> T1) corresponding to the stand-by time of the second fire alarm 10S3.Be T3 (> T2) corresponding to the stand-by time of the second fire alarm 10S4.In addition,, if handset ID is numeral, stand-by time can also be according to handset ID is set with number is divided by arbitrarily business or remainder.
As shown in Fig. 3 (b), the second fire alarm 10S1 when receive from the first fire alarm 10M wireless signal time, send at once the wireless signal that comprises response message ACK.The second fire alarm 10S2 when receive from the first fire alarm 10M wireless signal time, send the wireless signal that comprises response message ACK through later at stand-by time T1.Equally, the second fire alarm 10S3 plays the wireless signal that transmission comprises response message ACK after stand-by time T2 receiving from the wireless signal of the first fire alarm 10M, and the second fire alarm 10S4 plays the wireless signal that transmission comprises response message ACK after stand-by time T3 receiving from the wireless signal of the first fire alarm 10M.
Like this, the wireless signal that each the second fire alarm 10S comprises response message ACK in different timed sending.Thereby, can not conflict with the wireless signal of the second fire alarm 10S from other from the wireless signal of the second fire alarm 10S.Thus, can shorten from the first fire alarm 10M wireless signal is sent to the second fire alarm 10S simultaneously, until whole the second fire alarm 10S receives the needed time of wireless signal.
Second control device 15S is configured to, if comprise identifying information and alarm of fire message that the second memory storage 13S stores in the signal receiving at second transceiver 14S, carries out the second alarm and starts action.And then, second control device 15S be configured to the identifying information that the second memory storage 13S is stored be included in second transceiver 14S send wireless signal in.
First control device 15M is configured to, and having carried out after regular supervision action, carries out the first diagnostic action.In the first diagnostic action, can first control device 15M receive and comprise identifying information that the first memory storage 13M stores and the wireless signal of response message based on first transceiver 14M, judges that each the second fire alarm 10S's is abnormal.And then first control device 15M is in the time that first transceiver 14M receives the wireless signal that comprises identifying information that the first memory storage 13M stores and response message, the content based on response message judges whether the second fire alarm 10S has extremely.
For example, if comprise identifying information that the first memory storage 13M stored and the wireless signal of response message from first transceiver 14M being sent the wireless signal that comprises regular supervision message at the appointed time fail to receive with interior first transceiver 14M, first control device 15M be judged as on the second fire alarm 10S that does not obtain response message, occur abnormal.
If first control device 15M is judged as at least one second fire alarm 10S and is had extremely by the first diagnostic action, with regard to execute exception generation alarm action.Occur in alarm action abnormal, make extremely to occur warning horn 122M output and inform on the second fire alarm 10S have abnormal abnormality alarm.
First control device 15M is configured to after having sent the wireless signal that comprises alarm of fire message, carries out second opinion action.In second opinion action, can first control device 15M receive and comprise identifying information that the first memory storage 13M stores and the wireless signal of response message based on first transceiver 14M, judges that the second fire alarm 10S's is abnormal.In addition the second fire alarm 10S of transmission source that, first control device 15M is judged as alarm of fire message is for normal.
First control device 15M is configured to, and has extremely if move to be judged as at least one second fire alarm 10S by second opinion, just carries out and reinforms action.Reinforming in action, first control device 15M makes first transceiver 14M send the wireless signal (reinforming signal) that comprises identifying information and alarm of fire message, wherein, this identifying information is corresponding to be judged as the second abnormal fire alarm 10S in second opinion action.If receive with interior first transceiver 14M the wireless signal that comprises identifying information and response message at the appointed time from transmission reinforms signal, first control device 15M is just judged as and in second opinion action, is judged as on the second abnormal fire alarm 10S without abnormal and finish to reinform action, wherein, this identifying information is corresponding to be judged as the second abnormal fire alarm 10S in second opinion action.In addition, although reached stipulated number if reinform the transmission times of signal, first transceiver 14M but fails to receive the wireless signal that comprises identifying information and response message, first control device 15M finishes to reinform action, wherein, this identifying information is corresponding to be judged as the second abnormal fire alarm 10S in second opinion action.Carry out and reinform action by first control device 15M, and be easy to set up the communication path between the first fire alarm 10M and the second fire alarm 10S.In addition, above-mentioned stipulated number can be both can be also for 1 time more than 2 times.
, in second opinion action, the content of the response message that first control device 15M can also be based on obtaining from the second fire alarm 10S judges whether the second fire alarm 10S has extremely.In the situation that cannot obtaining response message, there is the second fire generation warning horn 121S can export the possibility of alarm of fire.Accordingly, reinforming in action, can also make to be judged as the second abnormal fire alarm 10S as the transmission object that reinforms signal based on the content of response message.
In second opinion action, obtain at any the second fire alarm 10S all without abnormal and so on result if first control device 15M is configured to, carry out synchronization action.In addition, first control device 15M is configured in the situation that having carried out reinforming action, carries out synchronization action reinforming after release.In synchronization action, first control device 15M makes first transceiver 14M send synchronizing signal with some cycles.Synchronizing signal is that regulation is in order to carry out each other the signal of the needed time slot of radio communication of TDMA mode at multiple fire alarms 10.In the time in the transmission cycle corresponding to synchronizing signal (1 cycle), comprise multiple time slots.All the second fire alarm 10S are distributed to time slot one by one.The first fire alarm 10M is included in the message of issuing the second fire alarm 10S in synchronizing signal and sends.The second fire alarm 10S is kept at the message of issuing the first fire alarm 10M in time slot and sends.Thereby the wireless signal that can not cause fire alarm 10 to send conflicts each other.In addition, time slot allocation is given to the operation of each fire alarm 10, in the time of registration the second fire alarm 10S, the first fire alarm 10M is carried out.
Fig. 4 represents the form of the frame of the wireless signal that fire alarm 10 receives and dispatches.The frame of wireless signal is that preamble PA, frame synchronization mode are that unique word (unique word) UW, head HD, data Data, Cyclical Redundancy Check code CRC form by synchronization bit.The identification code (being referred to as below " host id ") that head HD comprises the first fire alarm 10M, count value RC, the transmission source address SA of registration counter and transmission destination address DA.In data Data, comprise various message.
If it is for example, with the identifying information (identification number) of self consistent that each fire alarm 10 is configured to the transmission destination address DA of wireless signal, receive wireless signal (receiving the message of wireless signal).In addition, if each fire alarm 10 be configured to the transmission destination address DA of wireless signal be from any identification number all different special bit string (for example, be all 1 bit string) receive wireless signal.This special bit string is for example above-mentioned intrinsic code.
In addition, control device 15, in the time sending wireless signal in asynchronous mode, makes transceiver 14 send continuously the wireless signal of 1 frame by the quantity that can send in during once sending.Control device 15, in the time sending wireless signal in TDMA mode, is preserved the wireless signal of 1 frame at a time slot.
As described above, in the fire alarm system S of present embodiment, the first fire alarm 10M carries out regularly monitoring action.Regularly monitoring in action, the first control device 15M of the first fire alarm 10M as shown in Fig. 3 (b), generate comprise the intrinsic code that the first memory storage 13M stores and the frame that regularly monitors message and to first transceiver 14M.First transceiver 14M becomes wireless signal to send the frame transform obtaining from first control device 15M.
Each the second fire alarm 10S1～4 receive the wireless signal from the first fire alarm 10M.This wireless signal comprises consistent intrinsic code and the regular message that monitors of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S.Therefore, each the second fire alarm 10S1～10S4 carries out response action.Thereby each the second fire alarm 10S1～10S4 sends the wireless signal that comprises response message ACK.
Here, the second fire alarm 10S above-mentioned stand-by time through after carry out response action.Thereby although each second fire alarm 10S1～10S4 roughly receives the wireless signal from the first fire alarm 10M simultaneously, each second fire alarm 10S1～10S4 sends the wireless signal that comprises response message ACK in different timing.
In the first fire alarm 10M, first control device 15M carries out the first diagnostic action.If do not obtain and be illustrated in N/R response message the second fire alarm 10S from whole second fire alarm 10S1～10S4, first control device 15M is judged as has extremely on the second fire alarm 10S.Accordingly, first control device 15M execute exception generation alarm action.Its result, the first fire alarm 10M output informs on the second fire alarm 10S have abnormal abnormality alarm.
In fire alarm system S, confirm that whether the communication path between the first fire alarm 10M and second fire alarm 10S1～10S4 of its subordinate is normal like this.In fire alarm system S, by each the second fire alarm 10S being sent to the wireless signal that comprises various message from the first fire alarm 10M, make fire alarm 10 interlocks.In fire alarm system S, without confirming that whether the communication path between the second fire alarm 10S is normal.Accordingly, can suppress because confirming the whether normally battery consumption of the supply unit 18S of caused the second fire alarm 10S of This move of communication path between the second fire alarm 10S.
Below, with reference to Fig. 3 (a), the action of the fire alarm system S to present embodiment describes.In the following description, the fire alarm system S that establishes present embodiment has a first fire alarm 10M and four the second fire alarm 10S (10S1～10S4).
If the fire sensor 11S of the second fire alarm 10S1 senses fire, the second fire alarm 10S1 just exports alarm of fire.In addition, the second fire alarm 10S1 sends and comprises intrinsic code that the second memory storage 13S stores and the wireless signal of alarm of fire message.
As described above, the second control device 15S of the second fire alarm 10S1 sends wireless signal in during sending repeatedly, and in (reception period), second transceiver 14S is switched to accepting state between stand-down.Other fire alarm 10 and the second fire alarm 10S1 carry out intermittent reception in asynchronous mode.Even if in this case, for example, by number of times (three times) to a certain degree repeatedly during the transmission of the second fire alarm 10S1, and make other fire alarm 10 can receive alarm of fire message M1.
In low-power wireless mode, whole common house region can be included in range for wireless communication.But, likely make cannot arrive other second fire alarm 10S2～10S4 from the wireless signal of the second fire alarm 10S1 because of the impact of barrier etc.
But, because the first fire alarm 10M is arranged at the position that can communicate with whole second fire alarm 10S1～10S4, so receive the wireless signal from the second fire alarm 10S1.In this case, the first fire alarm 10M sends and comprises intrinsic code that the first memory storage 13M stores and the wireless signal of public code and alarm of fire message in output alarm of fire.
Second fire alarm 10S2～10S4 receives wireless signal from the first fire alarm 10M or the second fire alarm 10S1.This wireless signal comprises consistent intrinsic code and the alarm of fire message of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S.Therefore, second fire alarm 10S2～10S4 carry out the second alarm start action.Accordingly, second fire alarm 10S2～10S4 exports alarm of fire.
And then the second fire alarm 10S2～10S4 carries out response action.Thus, each the second fire alarm 10S2～10S4 sends and comprises identifying information that the second memory storage 13S stores and the wireless signal of response message ACK.
Here, the stand-by time that the second fire alarm 10S stores at the second memory storage 13S through after, carry out response action.Thereby, although each the second fire alarm 10S roughly receives the wireless signal from the first fire alarm 10M or the second fire alarm 10S1 simultaneously, each second fire alarm 10S2～10S4 sends the wireless signal that comprises response message ACK in different timing.
The first control device 15M of the first fire alarm 10M, after having sent the wireless signal that comprises alarm of fire message, carries out second opinion action.Then,, if the whole second fire alarm 10S2～10S4 beyond the second fire alarm 10S1 receive the wireless signal that comprises response message, first control device 15M just carries out synchronization action.In synchronization action, first time slot allocation is given the second fire alarm 10S1 by first control device 15M, give the second fire alarm 10S2 by second time slot allocation, give the second fire alarm 10S3 by the 3rd time slot allocation, give the second fire alarm 10S4 by the 4th time slot allocation.
Here,, in the situation that not obtaining response message from the second fire alarm 10S2, first control device 15M reinforms action.Reinforming after release, first control device 15M carries out synchronization action.
On the other hand, if the first fire sensor 11S of the first fire alarm 10M senses fire, the first fire alarm 10M just exports alarm of fire.In addition, the first fire alarm 10M sends and comprises intrinsic code that the first memory storage 13M stores and the wireless signal of public code and alarm of fire message.
Second fire alarm 10S1～10S4 receives wireless signal from the first fire alarm 10M.This wireless signal comprises consistent intrinsic code and the alarm of fire message of intrinsic code of storing with the second memory storage 13S of the second fire alarm 10S.Therefore, second fire alarm 10S1～10S4 carries out the second alarm and starts action and response action.Accordingly, second fire alarm 10S1～10S4 exports alarm of fire.In addition, the second fire alarm 10S1～10S4 sends and comprises identifying information that the second memory storage 13S stores and the wireless signal of response message ACK.
The first control device 15M of the first fire alarm 10M is when carry out synchronization action in the time that whole second fire alarm 10S1～10S4 receive the wireless signal that comprises response message.
Like this, after at least one fire alarm 10 senses fire, the first fire alarm 10M and whole the second fire alarm 10S carry out radio communication (synchronous communication) in TDMA mode.
In synchronous communication, the first control device 15M of the first fire alarm 10M makes first transceiver 14M send the synchronizing signal that comprises alarm of fire message.The second control device 15S of the second fire alarm 10S confirms whether fire generation warning horn 121S exports alarm of fire in the time receiving synchronizing signal.If fire generation warning horn 121S does not export alarm of fire, second control device 15S makes fire generation warning horn 121S output alarm of fire.
Like this, after at least one fire alarm 10 senses fire, the first fire alarm 10M and whole the second fire alarm 10S carry out radio communication in TDMA mode.Thereby, can mutually not conflict from the wireless signal of multiple the second fire alarm 10S.
In the operating state of the fire alarm system S of present embodiment, there are holding state, the moving state of interlock ring, interlock halted state.Holding state is the state that does not all detect fire at any fire alarm 10.Under holding state, the first fire alarm 10M communicates with asynchronous mode and the second fire alarm 10S.The moving state of interlock ring is the state (state of output alarm of fire) of the moving alarm song of whole fire alarm 10 ring.Interlock halted state is the state that the fire alarm 10 of just burning things which may cause a fire disaster continues output alarm of fire.
In the time of breaking out of fire not, the operating state of fire alarm system S is holding state.If fire alarm 10 senses fire, the operating state of fire alarm system S just becomes the moving state of interlock ring from holding state.Afterwards, stop input if fire alarm 10 is accepted alarm, the operating state of fire alarm system S just becomes interlock halted state from the moving state of interlock ring.
In addition, first control device 15M is stored in the first memory storage 13M the fire detection information that represents the fire sense conditions in each fire alarm 10.First control device 15M upgrades fire detection information in required time.If all fire alarm 10 does not sense fire, the operating state of fire alarm system S just becomes holding state.
If the operating state of fire alarm system S becomes interlock halted state from the moving state of interlock ring, first control device 15M just starts instrumentation alarm song stand-by time (for example 5 points).After alarm song stand-by time warp, the fire detection information that first control device 15M stores with reference to the first memory storage 13.
If any fire alarm 10 does not all sense fire, first control device 15M makes first transceiver 14M transmission comprise the synchronizing signal of restoring notification message, and this recovery notification message is for finishing the communication based on TDMA mode.The second fire alarm 10S finishes the communication based on TDMA mode in the time receiving recovery notification message.In addition, the second fire alarm 10S sends the wireless signal that comprises response message.The first fire alarm 10S, in the time obtaining response message from whole the second fire alarm 10S, finishes the transmission of synchronizing signal.Like this, the operating state of fire alarm system S becomes holding state from interlock halted state.
If at least one fire alarm 10 senses fire, first control device 15M makes first transceiver 14M send the synchronizing signal that comprises alarm of fire message.Thus, the operating state of fire alarm system S becomes the moving state of interlock ring from interlock halted state.
At fire alarm system S, in the time linking halted state, even if in the situation that fire alarm 10 newly senses fire, first control device 15M also sends the synchronizing signal that comprises alarm of fire message.Accordingly, the operating state of fire alarm system S becomes the moving state of interlock ring from interlock halted state.
The action of fire alarm system S is described with reference to Fig. 5～Fig. 8 below.In addition, below, establish fire alarm system S and possess a first fire alarm 10M and three the second fire alarm 10S (10S1～10S3).
In the time that the operating state of fire alarm system S is holding state, if the first fire alarm 10M senses fire, the operating state of fire alarm system S just becomes the moving state of interlock ring from holding state.In this case, stop input if the second fire alarm 10S3 accepts alarm, the second fire alarm 10S3 just sends the wireless signal that comprises alarm and stop message M2.
The first fire alarm 10M when receive from the second fire alarm 10S3 wireless signal time, send the synchronizing signal that comprises alarm and stop message.Meanwhile, start the instrumentation of alarm song stand-by time at the first fire alarm 10M.
If not yet put out in this moment, the first fire alarm 10M continues the output of alarm of fire.In addition, if also do not put out later at alarm song stand-by time warp, the first fire alarm 10M resends the synchronizing signal that comprises alarm of fire message M1.
Thereby the operating state of fire alarm system S becomes the moving state (with reference to Fig. 5) of interlock ring from interlock halted state.
If fire is calmed down in alarm song stand-by time, first control device 15M sends the synchronizing signal (with reference to Fig. 6) that comprises recovery notification message M3 through later in alarm song stand-by time.The second fire alarm 10S, in the time receiving the synchronizing signal that comprises recovery notification message M3, sends the wireless signal that comprises response message ACK.The first fire alarm 10M is when finish the transmission of synchronizing signal in the time that whole second fire alarm 10S1～10S3 obtain response message ACK.Its result, the communication between the first fire alarm 10M and the second fire alarm 10S becomes asynchronous communication from synchronous communication.Like this, the operating state of fire alarm system S becomes holding state from interlock halted state.
In the case of sense fire by the second fire alarm 10S3, the operating state of fire alarm system S has been become the moving state of interlock ring from holding state, in the time that fire is calmed down, restore notification message and send to the first fire alarm 10M (with reference to Fig. 7) from the second fire alarm 10S3.Obtain the fire detection information that the first fire alarm 10M of notification message stores with reference to the first memory storage 13M of restoring.If which fire alarm 10 does not all sense fire, the first fire alarm 10M sends and comprises the synchronizing signal of restoring notification message M3.Then,, if get the response message ACK from whole second fire alarm 10S1～10S3, the first fire alarm 10M just finishes the transmission of synchronizing signal.Accordingly, the operating state of fire alarm system S becomes holding state from interlock halted state.
In the case of sense fire by the second fire alarm 10S3, the operating state of fire alarm system S has been become the moving state of interlock ring from holding state, in the time that fire is calmed down, restore notification message and send to the first fire alarm 10M from the second fire alarm 10S3.
Here,, before being located at the second fire alarm 10S3 transmission recovery notification message, the second fire alarm 10S2 senses de novo fire (with reference to Fig. 8).In this case, the second fire alarm 10S2 sends alarm of fire message.The first fire alarm 10M obtains this alarm of fire message, and upgrades the fire detection information of the first memory storage 13M.
When get recovery notification message from the second fire alarm 10S3, the first fire alarm 10M is with reference to the fire detection information of the first memory storage 13M afterwards.Owing to not obtaining recovery notification message from the second fire alarm 10S2, so being judged as the second fire alarm 10S2, the first fire alarm 10M senses fire.Accordingly, the first fire alarm 10M sends the synchronizing signal that comprises alarm of fire message M1, comprises the synchronizing signal of restoring notification message M3 to replace to send.Accordingly, the operating state of fire alarm system S just keeps the moving state of interlock ring constant.
Below, with reference to the process flow diagram of Fig. 9, the action of the first fire alarm 10M (first control device 15M) is described.
In the time that the operating state of fire alarm system S is holding state, if get alarm of fire message (S11 is yes) from the second fire alarm 10S, first control device 15M just upgrades fire detection information (S12).For example, the fire detection information of the second fire alarm 10S of the transmission source about alarm of fire message is altered to fire detection from the non-detection of fire.
If get recovery notification message (S13 is yes) from having sent the second fire alarm 10S of alarm of fire message, first control device 15M just upgrades fire detection information (S14).For example, the fire detection information of the second fire alarm 10S about having sent recovery notification message is altered to the non-detection of fire from fire detection.
In the time that the operating state of fire alarm system S is linking fire state, stop message (S15 is yes) if get alarm from the second fire alarm 10S, first control device 15M1 makes first transceiver 14M send to comprise the synchronizing signal (S16) that alarm stops message when just making the end of output of alarm of fire.
In addition, after the operating state of fire alarm system S has become interlock halted state from the moving state of interlock ring, until alarm song stand-by time is through during this, the first fire alarm 10M sends the synchronizing signal (S16, S17, S18) that comprises alarm and stop message termly.
After alarm song stand-by time warp (S18 is yes), first control device 15M judges whether the fire alarm 10 (S19) in fire detection with reference to the fire detection information of the first memory storage 13M.
If there is the fire alarm 10 (S19 is yes) in fire detection, first control device 15M makes first transceiver 14 send the synchronizing signal (S20) that comprises alarm of fire message.
If there is no the fire alarm 10 in fire detection, that is all the fire detection information of fire alarm 10 is the non-detection of fire (S19 is no), first control device 15M makes first transceiver 14 transmissions comprise the synchronizing signal (S21) of restoring notification message.
If within the specified time limit comprising after the synchronizing signal transmission of restoring notification message, get response message ACK from whole the second fire alarm 10S, the first fire alarm 10S finishes the transmission of synchronizing signal.Here, in the situation that failing to obtain response message ACK from least one the second fire alarm 10S, the first fire alarm 10S sends to by comprising the synchronizing signal (recovery notification signal) of restoring notification message the second fire alarm 10S that not yet obtains response message ACK.In addition, if reach stipulated number although restore the transmission times of notification signal, fail to obtain response message from whole the second fire alarm 10S, the first fire alarm 10S finishes the transmission of synchronizing signal.
In addition, for example,, if second control device 15S fails to receive synchronizing signal within specified time limit (, the time of several times in transmission cycle of synchronizing signal), make the action of second transceiver 14S stop.So, be out of order and can not send in the situations such as synchronizing signal at the first fire alarm 10M, can prevent that the electric power of the second fire alarm 10S from being expended in vain (battery of supply unit 18 is wasted).
In addition, first control device 15M can also have the registration function with unduplicated mode dispensation machines numbering for each the second fire alarm 10S.
Identification number is by representing than the short bit string of identification code (handset ID).For example, can be by the gap numbering that represents time-slot sequence as identification number.In the time that second fire alarm 10S1～10S4 gap is separately numbered " 1 "～" 4 ", the identification number of second fire alarm 10S1～10S4 being distributed respectively to " 1 "～" 4 ".In addition, the first fire alarm 10M is distributed the identification number of " 0 ".
Identification number can replace identification code and use as identifying information.Thereby, if utilize above-mentioned registration function to register in advance the identification number of each fire alarm 10, can replace handset ID and adopt identification number.For example, in the frame of synchronizing signal, can replace the host id of head HD and adopt the identification number of the first fire alarm 10M.In addition, can also on the transmission source address SA of head HD or transmission destination address DA, replace the identification code of each fire alarm 10 and adopt identification number.Because identification number is the bit string shorter than identification code, so by adopting identification number just can shorten the long of head HD.Therefore, can shorten the time of transmitting/receiving wireless signal, result can reduce wireless signal and receive and dispatch needed electric power.Accordingly, can suppress the battery consumption of supply unit 18.
In addition, stand-by time can also be set according to identification number.
(embodiment 3)
The fire alarm system S of present embodiment possesses a first fire alarm 10M and multiple (being three in present embodiment) second fire alarm 10S (10S1～10S3).
Fire alarm 10 possesses: fire sensor 11, alarm device 12, memory storage 13, transceiver 14, control device 15, input media 16, test unit 17, supply unit 18, force-feeling sensor 191 and clockwork 192.In addition, about fire sensor 11, memory storage 13, transceiver 14 and supply unit 18, because having illustrated that at embodiment 1 description will be omitted.
Alarm device 12 in present embodiment possesses fire generation warning horn 121 and the abnormal warning horn 122 that occurs.Fire generation warning horn 121 is to utilize the sense of hearing to carry out the warning horn of alarm, and has the voice output 1212 of loudspeaker 1211 and control loudspeaker 1211.Abnormal generation warning horn 122 is to utilize vision to carry out the warning horn of alarm, is the display device that possesses light source (for example light emitting diode).
Force-feeling sensor 191 detects in specialized range, whether there is people.In the present embodiment, force-feeling sensor 191 is configured to and detects whether there is people near of fire alarm 10.Force-feeling sensor 191 is for example infrared ray sensor.
Clockwork 192 is configured to instrumentation now.That is clockwork 192 keeps and updated time information.
As shown in figure 11, fire alarm 10 possesses the housing 20 of storage fire sensor 11/ alarm device 12/ memory storage 13/ transceiver 14/ control device 15/ input media 16/ test unit 17/ supply unit 18/ force-feeling sensor's 191/ clockwork 192.Housing 20 has the protection protective cover 21 of fire sensor 11 and the sound hole 22 of loudspeaker 1211 use.
Input media 16 in present embodiment is configured in the time accepting abnormality alarm for making to stop from the output of the abnormality alarm of alarm device 12 and stop inputting, and abnormality alarm stop signal is exported to control device 15.In addition the pull-button 162 that, input media 16 has button 161 and links with button 161.Button 161 and the outer open country of pull-button 162 are arranged at housing 20.
Control device 15 in present embodiment especially has the function of carrying out test action, abnormity notifying action, inner alarm action and abnormality alarm action.
The moment of control device 15 based on clockwork 192 carried out test action termly.In test action, control device 15 moves test unit 16.
If control device 15 is when moving by test while finding that fire sensor 11 or fire generation warning horn 121 is abnormal, execute exception notification action and inner alarm action.
In abnormity notifying action, control device 15 sends transceiver 14 to comprise intrinsic code that memory storage 13 stores and the signal (failure warning request signal) of abnormality alarm message.The content of abnormality alarm message depends on by test moves find abnormal.Accordingly, the classification of fault is determined according to failure warning request signal.
In inner alarm action, control device 15 is exported and the abnormal corresponding abnormality alarm of classification (with the corresponding failure warning of classification of fault) alarm device 12.On fire sensor 11, have when abnormal, control device 15 is exported fire generation warning horn 121 " on the fire sensor of this fire alarm, to occur abnormal.Come in row check " and so on voice message.In addition, control device 15 makes extremely to occur warning horn 122 and glimmers.In the time that the loudspeaker 1211 of fire generation warning horn 121 breaks, control device 15 makes extremely to occur warning horn 122 and glimmers.
After transceiver 14 receives the signal that comprises intrinsic code that memory storage 13 stores and abnormality alarm message, in the time that force-feeling sensor 191 detects people, control device 15 is carried out inner alarm action.In addition, can also be after transceiver 14 receives the signal that comprises intrinsic code that memory storage 13 stores and abnormality alarm message in the time that clockwork 192 represents the moment of regulation, control device 15 is carried out inner alarm action.
If comprise intrinsic code and abnormality alarm message that memory storage 13 is stored in the signal receiving at transceiver 14, control device 15 execute exception alarm action.
In abnormality alarm action, control device 15 makes the corresponding abnormality alarm of content (with the corresponding failure warning of classification of fault) of alarm device 12 outputs and abnormality alarm message.On the fire sensor 11 of other fire alarms 10, have when abnormal, control device 15 is exported fire generation warning horn 121 " on the fire sensor of other fire alarms, to occur abnormal.Come in row check " and so on voice message.In addition, control device 15 makes extremely to occur warning horn 122 and glimmers.In the time that the loudspeaker 1211 of the fire generation warning horn 121 of other fire alarms 10 breaks, control device 15 makes fire generation warning horn 121 export " the loudspeaker broken string of other fire alarms.Come in row check " and so on voice message.In addition, control device 15 makes extremely to occur warning horn 122 and glimmers.
In abnormality alarm action, control device 15 makes fire generation warning horn 121 inform on other fire generation warning horns 10 have abnormal abnormality alarm with voice mode output, and makes extremely to occur warning horn 122 and glimmer.
If comprise intrinsic code and abnormality alarm message that the first memory storage 13M stores in the signal receiving at first transceiver 14M, first control device 15M also carries out the first abnormity notifying action on the basis of the first abnormality alarm action.
After transceiver 14 receives the signal that comprises intrinsic code that memory storage 13 stores and abnormality alarm message, if force-feeling sensor 191 detects people, control device 15 is with regard to execute exception alarm action.
That is, the preparation of having carried out abnormality alarm output even if fire alarm 10 has been found extremely also can directly not carry out the output of abnormality alarm in test action.Fire alarm 10 is output abnormality alarm in the time that force-feeling sensor 191 senses human body.In addition, fire alarm 10 also carries out the preparation of abnormality alarm output in the situation that receiving failure warning command signal.Fire alarm 10 is output abnormality alarm in the time that force-feeling sensor 191 senses human body.
In addition, can also be after transceiver 14 receives the signal that comprises intrinsic code that memory storage 13 stores and abnormality alarm message in the time that clockwork 192 represents the moment of regulation, control device 15 execute exception alarm action.In addition, the moment of afore mentioned rules is preferably made as the moment that occupant's life-time band comprises.
So, due in occupant's life-time band from fire alarm 10 output abnormality alarms, so can make reliably occupant notice the fault of fire alarm 10.
As described above, if there is the broken string that adheres to pollutant and loudspeaker 1211 etc. of fire sensor 11 abnormal, fire alarm 10 is with voice mode output and the abnormal corresponding abnormality alarm having occurred.
For example, in the time that the second fire alarm 10S1 detects extremely (fault), the second fire alarm 10S1 is from the second alarm device 12S output abnormality alarm corresponding with abnormal classification.In addition, the second fire alarm 10S1 sends failure warning request signal.The first fire alarm 10M in the time receiving failure warning request signal, from the first alarm device 12M output with according to the determined extremely corresponding abnormality alarm of failure warning request signal.In addition, the first fire alarm 10M sends failure warning request signal.The second fire alarm 10S2,10S3 in the time receiving fault request signal from the first fire alarm 10M or the second fire alarm 10S1, from the second alarm device 12S output with according to the determined extremely corresponding abnormality alarm of failure warning request signal.
For example, in the time that the first fire alarm 10M detects extremely (fault), the first fire alarm 10M is from the first alarm device 12M output abnormality alarm corresponding with abnormal classification.In addition, the first fire alarm 10M sends failure warning request signal.Second fire alarm 10S1～10S3 in the time receiving fault request signal from the first fire alarm 10M, from the second alarm device 12S output with according to the determined extremely corresponding abnormality alarm of failure warning request signal.
First control device 15M, in the time obtaining abnormality alarm stop signal from the first input media 16M, carries out the first abnormality alarm and stops action and the action of the first abnormality alarm expiry notification.
Stop in action at the first abnormality alarm, first control device 15M makes the first alarm device 12M stop the output of abnormality alarm.In the first abnormality alarm expiry notification action, first control device 15M sends first transceiver 14M to comprise intrinsic code that the first memory storage 13M stores and abnormality alarm to stop the signal (alarm stop instruction signal) of message.
And then, stop message if comprise intrinsic code and the abnormality alarm that the first memory storage 13M stores in the signal receiving at first transceiver 14M, first control device 15M carries out that the first abnormality alarm stops action and the first abnormality alarm expiry notification is moved.
Second control device 15S is when carry out the second abnormality alarm expiry notification action in the time that secondary input device 16S obtains abnormality alarm stop signal.
In the second abnormality alarm expiry notification action, second control device 15S sends second transceiver 14S to comprise intrinsic code that the second memory storage 13S stores and abnormality alarm to stop the signal (alarm stops request signal) of message.
Stop message if comprise intrinsic code and the abnormality alarm that the second memory storage 13S stores in the signal receiving at second transceiver 14S, second control device 15S carries out the second abnormality alarm and stops action.
Stop in action at the second abnormality alarm, second control device 15S makes the second alarm device 12S stop the output of abnormality alarm.
In addition, if (in standby) transceiver 14 receives alarm stop instruction signal in the output of abnormality alarm is prepared, control device 15 is just ended the output of (releasing) abnormality alarm and is prepared.In addition, if (in standby) obtains abnormality alarm stop signal from input media 16 in the output of abnormality alarm is prepared, control device 15 is just ended the output of abnormality alarm and is prepared.
For example, in the time that the second fire alarm 10S1 accepts abnormality alarm and stops inputting, the second fire alarm 10S1 finishes the output of abnormality alarm and sends alarm to stop request signal.The first fire alarm 10M is in the time receiving alarm and stop request signal, and the output that finishes abnormality alarm also sends alarm stop instruction signal.Other the second fire alarm 10S2,10S3, in the time receiving alarm stop instruction signal from the first fire alarm 10M or the second fire alarm 10S1, finishes the output of abnormality alarm.
For example, in the time that the first fire alarm 10M accepts abnormality alarm and stops inputting, the first fire alarm 10M finishes the output of abnormality alarm and sends alarm stop instruction signal.Second fire alarm 10S1～10S3 is when finish the output of abnormality alarm in the time that the first fire alarm 10M receives alarm stop instruction signal.
Then,, with reference to Figure 12, action when broken string has been occurred loudspeaker 1211 in the second fire alarm 10S1 to describes.
In the time that the loudspeaker 1211 of the second fire alarm 10S1 has broken (S101), the second fire alarm 10S1 diagnoses by oneself the broken string (S102) that detects loudspeaker 1211.Thus, the 3rd fire alarm 10S1 makes the second abnormal warning horn 122S glimmer (S103) that occurs as display device.In addition, the second fire alarm 10S1 sends failure warning request signal (S104).The first fire alarm 10M when receive from the second fire alarm 10S1 failure warning request signal time (S201), the first abnormal warning horn 122M that occurs is glimmered, and from the first fire generation warning horn 121M output failure warning (S202).In addition, the first fire alarm 10M sends failure warning command signal (S203).The second fire alarm 10S2,10S3 when receive from the first fire alarm 10M failure warning command signal time (S301, S401), the second abnormal warning horn 122S that occurs is glimmered, and from the second fire generation warning horn 121S output failure warning (S302, S402).
The second fire alarm 10S2, in the time accepting abnormality alarm and stop inputting (S303), sends alarm and stops request signal (S304).The first fire alarm 10M, in the time receiving alarm and stop request signal (S204), finishes the first abnormal flicker that warning horn 122M occurs, and finishes the output (S205) from the abnormality alarm of the first fire generation warning horn 121M.And then the first fire alarm 10M sends alarm stop instruction signal (S206).The second fire alarm 10S1, in the time receiving alarm stop instruction signal from the first fire alarm 10M (S105), finishes the second abnormal flicker (S106) that warning horn 122M occurs.The second fire alarm 10S2,10S3 are in the time receiving alarm stop instruction signal from the first fire alarm 10M (S305, S403), finish the second abnormal flicker that warning horn 122M occurs, and finish the output (S306, S404) from the abnormality alarm of the second fire generation warning horn 121M.
Like this, in the fire alarm system S of present embodiment, each fire alarm 10 is with the voice mode output abnormality alarm corresponding with (pollutant of fire sensor 11 adhere to and the broken string of loudspeaker 1211 etc.) extremely that occurred in other fire alarms 10.
Thereby the occupant of house H can be according to the abnormality alarm from fire alarm 10 (failure warning), resting in immediately fire alarm 10, that what kind of is just occurring is abnormal.Therefore, abnormal for fire alarm 10, occupant can tackle validly.Especially the broken string that, was in the past difficult to the loudspeaker 1211 of noticing also can be learnt according to the abnormality alarm of exporting from other fire alarms 10.In addition, can also be according to whether determining out of order fire alarm 10 with the alarm of voice mode output abnormality.

Claims (14)

1. a fire alarm system, possesses first fire alarm and the second fire alarm,
Above-mentioned the first fire alarm possesses: the first fire sensor of sensing fire; The first fire generation warning horn of output alarm of fire; Receive the first receiver of signal; The first transmitter of transmitted signal; First control device,
Above-mentioned the second fire alarm possesses: the second fire sensor of sensing fire; The second fire generation warning horn of output alarm of fire; Receive the second receiver of signal; The second transmitter of transmitted signal; Second control device,
Described fire alarm system is characterised in that,
Above-mentioned the first fire alarm also possesses the first memory storage, the intrinsic code that the above-mentioned fire alarm system of this first memory device stores is intrinsic and on multiple above-mentioned fire alarm systems public public code,
Above-mentioned the second fire alarm also possesses the second memory storage of the above-mentioned intrinsic code of storage,
Above-mentioned second control device has the function of carrying out following action: the second alarm that makes above-mentioned the second fire generation warning horn export above-mentioned alarm of fire starts action; Above-mentioned the second transmitter is sent comprise the second alert notification action of the signal of above-mentioned intrinsic code that above-mentioned the second memory storage stores and alarm of fire message; The second alarm that makes above-mentioned the second fire generation warning horn stop the output of above-mentioned alarm of fire stops action; Above-mentioned the second transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the second memory storage stores and alarm to stop the second expiry notification action of the signal of message,
And then, above-mentioned second control device is configured to: if above-mentioned the second fire sensor sense fire just carry out above-mentioned the second alarm start action and above-mentioned second alert notification move, if comprise above-mentioned intrinsic code and above-mentioned alarm of fire message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and start action, if above-mentioned the second fire sensor do not sense fire just carry out above-mentioned the second alarm stop action and above-mentioned second expiry notification move, stop message if comprise above-mentioned intrinsic code and the above-mentioned alarm that above-mentioned the second memory storage stores in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and stop action,
Above-mentioned first control device has the function of carrying out following action: the first alarm that makes above-mentioned the first fire generation warning horn export above-mentioned alarm of fire starts action; Above-mentioned the first transmitter is sent comprise the first alert notification action of the signal of above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm of fire message; Above-mentioned the first transmitter is sent comprise the external alarm message notification action of the signal of above-mentioned public code that above-mentioned the first memory storage stores and alarm of fire message; The first alarm that makes above-mentioned the first fire generation warning horn stop the output of above-mentioned alarm of fire stops action; Above-mentioned the first transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm to stop the first expiry notification action of the signal of message; Above-mentioned the first transmitter is sent comprise above-mentioned public code that above-mentioned the first memory storage stores and above-mentioned alarm to stop the outside expiry notification action of the signal of message,
And then, above-mentioned first control device is configured to: comprise if do not comprise the above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver above-mentioned intrinsic code and the above-mentioned alarm of fire message that above-mentioned the first memory storage is stored, carry out that above-mentioned the first alarm starts action and said external alert notification moves, if comprise above-mentioned public code and above-mentioned alarm of fire message that above-mentioned the first memory storage is stored in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first alarm and start action and above-mentioned the first alert notification action, comprise above-mentioned intrinsic code and the above-mentioned alarm that above-mentioned the first memory storage stores and stop message if do not comprise above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out that above-mentioned the first alarm stops action and said external expiry notification is moved, stop message if comprise above-mentioned public code and the above-mentioned alarm that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out that above-mentioned the first alarm stops action and above-mentioned the first expiry notification is moved.
2. fire alarm system according to claim 1, is characterized in that,
Above-mentioned the second fire alarm possesses the second alarm that the alarm accepted stops input and stops input media, and this alarm stops input and stops from the output of the above-mentioned alarm of fire of above-mentioned the second fire generation warning horn for making,
Above-mentioned second control device is configured to: if above-mentioned the second fire sensor sense fire during this above-mentioned the second alarm stop input media and accept above-mentioned alarm and stop input, carry out that above-mentioned the second alarm stops action and above-mentioned the second expiry notification is moved.
3. fire alarm system according to claim 2, is characterized in that,
Above-mentioned first control device has carries out the function that limits expiry notification action, this execution limits in expiry notification action, above-mentioned the first transmitter sent comprise above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm to stop message and do not comprise the signal of the above-mentioned public code that above-mentioned the first memory storage stores
And then, above-mentioned first control device is configured to: after above-mentioned the first receiver receives the signal that comprises above-mentioned public code that above-mentioned the first memory storage stores and above-mentioned alarm of fire message, if above-mentioned the first receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm and stop message, just carry out that above-mentioned the first alarm stops action and above-mentioned restriction expiry notification is moved.
4. fire alarm system according to claim 2, is characterized in that,
Above-mentioned first control device is configured to: senses fire during this at above-mentioned the first fire sensor, even if above-mentioned the first receiver receives the signal that comprises above-mentioned alarm and stop message, also do not carry out above-mentioned the first alarm and stop action,
Above-mentioned second control device is configured to: sense fire during this at above-mentioned the second fire sensor, even if above-mentioned the second receiver receives the signal that comprises above-mentioned alarm and stop message, also do not carry out above-mentioned the second alarm and stop action.
5. fire alarm system according to claim 1, is characterized in that,
Above-mentioned the first fire alarm possesses: whether confirm has the first abnormal test unit at least one action in above-mentioned the first fire sensor and above-mentioned the first fire generation warning horn,
Above-mentioned the second fire alarm possesses: whether confirm has the second abnormal test unit at least one action in above-mentioned the second fire sensor and above-mentioned the second fire generation warning horn,
Above-mentioned first control device has the function of carrying out following action: the first test action that above-mentioned the first test unit is moved; Above-mentioned the first transmitter is sent and comprise above-mentioned the first memory storage above-mentioned intrinsic code of storing and the first test notification action of testing the signal of carrying out message; Make above-mentioned the first transmitter transmission comprise above-mentioned the first memory storage above-mentioned public code of storing and the outside that the signal of message is carried out in test and test notification action,
And then, above-mentioned first control device is configured to: comprise above-mentioned intrinsic code and the above-mentioned test that above-mentioned the first memory storage stores and carry out message if do not comprise above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first test action and said external and test notification action, if comprise above-mentioned public code and above-mentioned test execution message that above-mentioned the first memory storage is stored in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first test action and above-mentioned the first test notification action,
Above-mentioned second control device is configured to: if comprise above-mentioned intrinsic code and the above-mentioned test execution message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out the second test action that above-mentioned the second test unit is moved.
6. fire alarm system according to claim 1, is characterized in that,
Above-mentioned the first fire alarm possesses: whether confirm has the first abnormal test unit at least one action in above-mentioned the first fire sensor and above-mentioned the first fire generation warning horn; Accept test and carry out the first test execution input media of input,
Above-mentioned the second fire alarm possesses: whether confirm has the second abnormal test unit at least one action in above-mentioned the second fire sensor and above-mentioned the second fire generation warning horn; Accept test and carry out the second test execution input media of input,
Above-mentioned first control device has the function of carrying out following action: the first test action that above-mentioned the first test unit is moved; Above-mentioned the first transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned test to carry out message and does not comprise the restriction test notification action of the signal of the above-mentioned public code that above-mentioned the first memory storage stores,
And then, above-mentioned first control device is configured to: above-mentioned first on-test input media accepted when input on-test, if or comprise above-mentioned intrinsic code and the above-mentioned test that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver and carry out message, carry out above-mentioned the first test action and above-mentioned restriction test notification action
Above-mentioned second control device has the function of carrying out following action: the second test action that above-mentioned the second test unit is moved; Above-mentioned the second transmitter is sent do not comprise above-mentioned public code and comprises above-mentioned intrinsic code that above-mentioned the second memory storage stores and above-mentioned test and carry out the second test notification action of the signal of message,
And then, above-mentioned second control device is configured to: if above-mentioned second on-test input media accept on-test input and just carry out above-mentioned the second test action and above-mentioned the second test notification action, carry out message if comprise above-mentioned intrinsic code and the above-mentioned test that above-mentioned the second memory storage stores in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second test and move.
7. according to the fire alarm system described in claim 5 or 6, it is characterized in that,
Above-mentioned the first fire alarm possesses the first abnormal warning horn that occurs of output abnormality alarm, and this abnormality alarm is informed in above-mentioned the first fire sensor and above-mentioned the first fire generation warning horn the remarkable action of at least one,
Above-mentioned the second fire alarm possesses the second abnormal warning horn that occurs of output abnormality alarm, and this abnormality alarm is informed in above-mentioned the second fire sensor and above-mentioned the second fire generation warning horn the remarkable action of at least one,
Above-mentioned first control device has the function of carrying out following action: make the above-mentioned first abnormal generation warning horn export the first abnormality alarm action of above-mentioned abnormality alarm; Above-mentioned the first transmitter is sent comprise the first abnormity notifying action of the signal of above-mentioned intrinsic code that above-mentioned the first memory storage stores and abnormality alarm message,
And then, above-mentioned first control device is configured to: if find that by above-mentioned the first test action in above-mentioned the first fire sensor and above-mentioned the first fire generation warning horn, the remarkable action of at least one is just carried out above-mentioned the first abnormality alarm action and above-mentioned the first abnormity notifying action, if comprise above-mentioned intrinsic code and above-mentioned abnormality alarm message that above-mentioned the first memory storage is stored in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first abnormality alarm action
Above-mentioned second control device has the function of carrying out following action: make the above-mentioned second abnormal generation warning horn export the second abnormality alarm action of above-mentioned abnormality alarm; Above-mentioned the second transmitter is sent comprise the second abnormity notifying action of the signal of above-mentioned intrinsic code that above-mentioned the second memory storage stores and abnormality alarm message,
And then, above-mentioned second control device is configured to: if find that by above-mentioned the second test action in above-mentioned the second fire sensor and above-mentioned the second fire generation warning horn, the remarkable action of at least one is just carried out above-mentioned the second abnormality alarm action and above-mentioned the second abnormity notifying action, if comprise above-mentioned intrinsic code and the above-mentioned abnormality alarm message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second abnormality alarm action.
8. fire alarm system according to claim 5, is characterized in that, also possesses: send the main control unit that comprises above-mentioned intrinsic code and above-mentioned test arbitrarily and carry out the signal of message.
9. fire alarm system according to claim 1, is characterized in that,
Possess multiple above-mentioned the second fire alarms,
Above-mentioned the second memory device stores is used for the identifying information of multiple above-mentioned the second fire alarms of difference mutually,
The above-mentioned identifying information that above-mentioned the first memory device stores is corresponding with each above-mentioned the second fire alarm,
Above-mentioned the first transmitter and above-mentioned the second transmitter are configured to respectively transmission wireless signal,
Above-mentioned the first receiver and above-mentioned the second receiver are configured to respectively reception wireless signal,
Above-mentioned first control device has carries out the function that regularly monitors action, and this regularly monitors in action, above-mentioned the first transmitter is sent termly comprise the above-mentioned intrinsic code that above-mentioned the first memory storage stores and the wireless signal that regularly monitors message,
Above-mentioned second control device has the function of carrying out response action, in this response action, above-mentioned the second transmitter is sent comprise above-mentioned identifying information that above-mentioned the second memory storage stores and the wireless signal of response message,
And then, above-mentioned second control device is configured to: if comprise the above-mentioned intrinsic code that above-mentioned the second memory storage stores in the wireless signal receiving at above-mentioned the second receiver and comprise above-mentioned alarm of fire message or above-mentioned regular supervision message, after the stand-by time process of setting at the above-mentioned identifying information of storing according to above-mentioned the second memory storage, carry out above-mentioned response action
And then, above-mentioned first control device has the function of carrying out diagnostic action, in this diagnostic action, can receive and comprise above-mentioned identifying information that above-mentioned the first memory storage stores and the wireless signal of above-mentioned response message based on above-mentioned the first receiver, judge the abnormal of each above-mentioned the second fire alarm.
10. fire alarm system according to claim 9, is characterized in that,
Above-mentioned first control device is configured to carry out and reinforms action, this reinforms in action, above-mentioned the first transmitter is sent and comprise the above-mentioned identifying information corresponding be judged as abnormal above-mentioned the second fire alarm in above-mentioned diagnostic action and the wireless signal of above-mentioned alarm of fire message
Above-mentioned second control device is configured to: if comprise above-mentioned identifying information and the above-mentioned alarm of fire message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and start action.
11. fire alarm systems according to claim 1, is characterized in that,
Above-mentioned the first fire alarm possesses: confirm whether there is the first abnormal test unit on above-mentioned the first fire generation warning horn,
Above-mentioned the second fire alarm possesses: confirm whether there is the second abnormal test unit on above-mentioned the second fire generation warning horn,
Above-mentioned the first fire generation warning horn and above-mentioned the second fire generation warning horn possess loudspeaker,
Above-mentioned first control device has the function of carrying out following action: the first test action that above-mentioned the first test unit is moved; Above-mentioned the first transmitter is sent comprise the first abnormity notifying action of the signal of above-mentioned intrinsic code that above-mentioned the first memory storage stores and abnormality alarm message; Make above-mentioned the first fire generation warning horn inform the first abnormality alarm action that has abnormal abnormality alarm on other above-mentioned fire generation warning horn with voice mode output,
And then, above-mentioned first control device is configured to: if extremely just carry out above-mentioned the first abnormity notifying action by above-mentioned the first fire generation warning horn of above-mentioned the first test action discovery, if comprise above-mentioned intrinsic code and above-mentioned abnormality alarm message that above-mentioned the first memory storage is stored in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first abnormality alarm action
Above-mentioned second control device has the function of carrying out following action: the second test action that above-mentioned the second test unit is moved; Above-mentioned the second transmitter is sent comprise the second abnormity notifying action of the signal of above-mentioned intrinsic code that above-mentioned the second memory storage stores and above-mentioned abnormality alarm message; Make above-mentioned the second fire generation warning horn inform the second abnormality alarm action that has abnormal abnormality alarm on other above-mentioned fire generation warning horn with voice mode output,
And then, above-mentioned second control device is configured to: if extremely just carry out above-mentioned the second abnormity notifying action by above-mentioned the second fire generation warning horn of above-mentioned the second test action discovery, if comprise above-mentioned intrinsic code and the above-mentioned abnormality alarm message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second abnormality alarm action.
12. fire alarm systems according to claim 11, is characterized in that,
Above-mentioned the first fire alarm possesses: detect the first force-feeling sensor who whether has people near of above-mentioned the first fire alarm,
Above-mentioned the second fire alarm possesses: detect the second force-feeling sensor who whether has people near of above-mentioned the second fire alarm,
Above-mentioned first control device is configured to: after above-mentioned the first receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned abnormality alarm message, if above-mentioned the first force-feeling sensor detects people, just carry out above-mentioned the first abnormality alarm action
Above-mentioned second control device is configured to: after above-mentioned the second receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the second memory storage stores and above-mentioned abnormality alarm message, if above-mentioned the second force-feeling sensor detects people, just carry out above-mentioned the second abnormality alarm action.
13. fire alarm systems according to claim 11, is characterized in that,
Above-mentioned the first fire alarm possesses: instrumentation the first clockwork now,
Above-mentioned the second fire alarm possesses: instrumentation the second clockwork now,
Above-mentioned first control device is configured to: after above-mentioned the first receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned abnormality alarm message, if above-mentioned the first clockwork represents the moment of regulation, just carry out above-mentioned the first abnormality alarm action
Above-mentioned second control device is configured to: after above-mentioned the second receiver receives the signal that comprises above-mentioned intrinsic code that above-mentioned the second memory storage stores and above-mentioned abnormality alarm message, if above-mentioned the second clockwork represents the moment of regulation, just carry out above-mentioned the second abnormality alarm action.
14. 1 kinds of Fire alarm devices,
Possess multiple fire alarm systems,
Each above-mentioned fire alarm system possesses first fire alarm and the second fire alarm,
Above-mentioned the first fire alarm possesses: the first fire sensor of sensing fire; The first fire generation warning horn of output alarm of fire; Receive the first receiver of signal; The first transmitter of transmitted signal; First control device,
Above-mentioned the second fire alarm possesses: the second fire sensor of sensing fire; The second fire generation warning horn of output alarm of fire; Receive the second receiver of signal; The second transmitter of transmitted signal; Second control device,
Described Fire alarm device is characterised in that,
Above-mentioned the first fire alarm also possesses the first memory storage, the intrinsic code that the above-mentioned fire alarm system of this first memory device stores is intrinsic and on multiple above-mentioned fire alarm systems public public code,
Above-mentioned the second fire alarm also possesses the second memory storage of the above-mentioned intrinsic code of storage,
Above-mentioned second control device has the function of carrying out following action: the second alarm that makes above-mentioned the second fire generation warning horn export above-mentioned alarm of fire starts action; Above-mentioned the second transmitter is sent comprise the second alert notification action of the signal of above-mentioned intrinsic code that above-mentioned the second memory storage stores and alarm of fire message; The second alarm that makes above-mentioned the second fire generation warning horn stop the output of above-mentioned alarm of fire stops action; Above-mentioned the second transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the second memory storage stores and alarm to stop the second expiry notification action of the signal of message,
And then, above-mentioned second control device is configured to: if above-mentioned the second fire sensor sense fire just carry out above-mentioned the second alarm start action and above-mentioned second alert notification move, if comprise above-mentioned intrinsic code and above-mentioned alarm of fire message that above-mentioned the second memory storage is stored in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and start action, if above-mentioned the second fire sensor do not sense fire just carry out above-mentioned the second alarm stop action and above-mentioned second expiry notification move, stop message if comprise above-mentioned intrinsic code and the above-mentioned alarm that above-mentioned the second memory storage stores in the signal receiving at above-mentioned the second receiver, carry out above-mentioned the second alarm and stop action,
Above-mentioned first control device has the function of carrying out following action: the first alarm that makes above-mentioned the first fire generation warning horn export above-mentioned alarm of fire starts action; Above-mentioned the first transmitter is sent comprise the first alert notification action of the signal of above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm of fire message; Above-mentioned the first transmitter is sent comprise the external alarm message notification action of the signal of above-mentioned public code that above-mentioned the first memory storage stores and alarm of fire message; The first alarm that makes above-mentioned the first fire generation warning horn stop the output of above-mentioned alarm of fire stops action; Above-mentioned the first transmitter is sent comprise above-mentioned intrinsic code that above-mentioned the first memory storage stores and above-mentioned alarm to stop the first expiry notification action of the signal of message; Above-mentioned the first transmitter is sent comprise above-mentioned public code that above-mentioned the first memory storage stores and above-mentioned alarm to stop the outside expiry notification action of the signal of message,
And then, above-mentioned first control device is configured to: comprise if do not comprise the above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver above-mentioned intrinsic code and the above-mentioned alarm of fire message that above-mentioned the first memory storage is stored, carry out that above-mentioned the first alarm starts action and said external alert notification moves, if comprise above-mentioned public code and above-mentioned alarm of fire message that above-mentioned the first memory storage is stored in the signal receiving at above-mentioned the first receiver, carry out above-mentioned the first alarm and start action and above-mentioned the first alert notification action, comprise above-mentioned intrinsic code and the above-mentioned alarm that above-mentioned the first memory storage stores and stop message if do not comprise above-mentioned public code that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out that above-mentioned the first alarm stops action and said external expiry notification is moved, stop message if comprise above-mentioned public code and the above-mentioned alarm that above-mentioned the first memory storage stores in the signal receiving at above-mentioned the first receiver, carry out that above-mentioned the first alarm stops action and above-mentioned the first expiry notification is moved.
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CN1178356A (en) * 1993-10-19 1998-04-08 能美防灾株式会社 Fire alarm system

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