CN105096545B - intelligent alarm system and method - Google Patents
intelligent alarm system and method Download PDFInfo
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- CN105096545B CN105096545B CN201510542902.2A CN201510542902A CN105096545B CN 105096545 B CN105096545 B CN 105096545B CN 201510542902 A CN201510542902 A CN 201510542902A CN 105096545 B CN105096545 B CN 105096545B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- 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
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Abstract
A kind of intelligent alarm system of present invention offer and method, including：Sensor assembly, including multiclass sensor and multiple wireless data transmission modules for being connect respectively with each sensor；Data processing module receives the data information of wireless data transmission module transmitting, when the data information is warning message, sends corresponding control instruction to alarm module according to the warning message, wherein control instruction includes indications ID；Simple signal, pulse signal and swept-frequency signal it is one or more；Alarm module is wirelessly connect with data processing module, receives the control instruction of data processing module, sends out different alarm sounds according to different control instructions, wherein yowl is sent out when control instruction includes simple signal；A staccato is sent out when control instruction includes pulse signal, and frequency conversion sound is sent out when control instruction includes swept-frequency signal.Simple, scalability is good and can recognize that warning message by alarm sound without connecting up, disposing by the present invention.
Description
Technical field
The present invention relates to warning device design fields, more particularly, to a kind of intelligent alarm system and method.
Background technology
With the development of society, the range of household safe is also increasingly wider, and antitheft, fire prevention, anti-natural gas leaking etc. are all
Monitoring range, everybody goes to work daytime, family left unguarded, once catching fire, finds and deals with and all extremely delay, and loss is very
Greatly, stolen is also in this way, can only also wait the times to pass can know long after.There is also similar for warehouse, construction site etc.
Problem, for example, night warehouse, construction site nobody when, find that fire, theft etc. are dangerous simultaneously and alarm in time, can will damage
It loses and minimizes.
At present, traditional intelligent alarm system is set up using wired mode, and communication line is arranged into plan in advance
Point then carries out communication network establishment according to its respective sets network planning, this teaming method is troublesome in the presence of wiring, deployment is complicated,
Poor expandability is unfavorable for the shortcomings of grid is rebuild, and the buzzer in intelligent alarm system only has a kind of alarm
Sound cannot judge warning message type from sound, for example, it is natural gas leaking or stolen etc. that cannot be distinguished from alarm sound.
Invention content
In view of the above problems, it is proposed that the present invention.It is an object of the present invention to provide a kind of intelligent alarm systems, make
User according to different alarm signals, for example, different alarm sounds, to know the type that dangerous situation occurs.
It is a further object to provide a kind of intelligent alarm system including multiple sensors, the alarm systems
New sensor can easily be increased.
It is a further object to provide a kind of intelligent alarm system, the alarm system can regular self-test, and
Whether each sensors of Shi Faxian work normally.
It is a further object to provide a kind of intelligent alarm methods so that user can be by terminal device, such as
Mobile phone obtains alarm signal in time, and learns the type of dangerous situation.
According to an aspect of the present invention, a kind of intelligent alarm system is provided, including：Sensor assembly, including multiclass pass
Sensor and the multiple wireless data transmission modules being connect respectively with each sensor, wireless data transmission module is by sensor
The data information of sensing is converted to the carrier signal with indications ID and launches；Data processing module, wirelessly
It is connect with wireless data transmission module, receives the carrier signal with indications ID of wireless data transmission module transmitting, parsing
Go out indications ID and data information, when the data information is warning message, is sent out according to the warning message of dissimilar sensor
Go out different control instructions to alarm module, wherein the control instruction includes：The indications ID of sensor；And single-frequency
It is one or more in signal, pulse signal and swept-frequency signal；Alarm module wirelessly connects with data processing module
It connects, receives the control instruction of data processing module, send out different alarm sounds according to different control instructions, wherein control instruction
It is when being formed by simple signal, alarm module sends out yowl；Control instruction is when being formed by pulse signal, and alarm module is sent out
Between staccato, control instruction is when being formed by swept-frequency signal, and alarm module sends out frequency conversion sound.
According to another aspect of the present invention, a kind of intelligent alarm method is provided, including：It is sensed using multiclass sensor
Indoor environment；It is converted to the data information of sensor sensing is logical the carrier wave with indications ID and crosses wireless way for transmitting to number
According to processing module；Data processing module parses above-mentioned carrier signal, judge data information that the carrier signal includes whether be
Warning message；If the data information is not warning message, this flow terminates；If data information is warning message,
Data processing module sends out different control instructions to alarm module according to the indications ID of inhomogeneity sensor, wherein control
Instruction includes：The indications ID of sensor；And simple signal, one kind of pulse signal and swept-frequency signal and a variety of；Alarm
Module sends out different alarm sounds according to different control instructions.
Intelligent alarm system of the present invention and method make alarm module according to different sensings by data processing module
The warning message of device sends out different alarms, from the i.e. recognizable warning message of alarm sound.In addition, intelligence of the present invention
Be wirelessly transferred between alarm system sensor module, data processing module and alarm module, without connect up, dispose it is simple, can expand
Malleability is good.
Description of the drawings
By reference to detailed description below and the content of claims and in conjunction with attached drawing, of the invention is other
Purpose and result will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is the composition block diagram of one embodiment of intelligent alarm system of the present invention；
Fig. 2 is the composition block diagram of the data processing module of one embodiment of intelligent alarm system of the present invention；
Fig. 3 is the schematic diagram of intelligent alarm system one embodiment of the present invention；
Fig. 4 is the flow chart of one embodiment of intelligent alarm method of the present invention；
Fig. 5 is the flow chart of one embodiment of self checking method in intelligent alarm method of the present invention；
Fig. 6 is the flow chart of data processing module awakening method in intelligent alarm method of the present invention in one embodiment；
Fig. 7 is the flow chart of test method in intelligent alarm method of the present invention in one embodiment.
In the accompanying drawings, identical reference numeral indicates similar or corresponding feature or function.
Specific implementation mode
In the following description, for purposes of illustration, in order to provide the comprehensive understanding to one or more embodiments,
Numerous specific details are set forth.It may be evident, however, that these implementations can also be realized without these specific details
Example.In other examples, one or more embodiments for ease of description, well known structure and equipment are in block form an
It shows.
Each embodiment according to the present invention is described in detail below with reference to accompanying drawings.
Fig. 1 is according to the composition block diagram of the intelligent alarm system of the present invention of a fact Example, as shown in Figure 1, in a reality
It applies in example, intelligent alarm system includes：
Sensor assembly 100, including multiclass sensor 110 and connect respectively with each sensor 110 multiple wireless
Data transmission module 120, wireless data transmission module 120 are converted to the data information that sensor 110 senses with indications
The carrier signal of ID is launched.The indications ID of each sensor preferably includes the classification of the sensor, that is, from indications
It can determine the classification of sensor 110.
Data processing module 200 is wirelessly connect with wireless data transmission module 120, receives wireless data hair
The carrier signal with indications ID for penetrating the transmitting of module 120, parses indications ID and data information, when the data information
For warning message when, according to the warning message of dissimilar sensor send out different control instructions to alarm module 300 its
In, the control instruction includes：In the indications ID and simple signal of sensor 110, pulse signal and swept-frequency signal
It is one or more.
Alarm module 300 is wirelessly connect with data processing module 200, receives data processing module 200
Control instruction sends out different alarm sounds according to different control instructions, wherein when data processing module 200 control instruction by
When simple signal formation, alarm module 300 sends out yowl；When the control instruction is formed by pulse signal, alarm module 300
A staccato is sent out, when the control instruction is formed by swept-frequency signal, alarm module 300 sends out frequency conversion sound.For example, data processing
Module 200 sends the simple signal of fr=3.2KHZ to alarm module 300 so that alarm module 300 sends out yowl；At data
Manage module 200 to alarm module 300 send duty ratio be 0.5 square-wave signal so that alarm module 300 send out " drop, drop,
Staccato between drop, drop ... ", that is, sounding and stopping sounding being alternately present；Data processing module 200 is sent to alarm module 300
The frequency sweep of 1.5-4.5KHZ so that alarm module 300 sends out frequency conversion sound, and for another example, data processing module 200 parses smog sensing
The environment abnormal alarm information that device 111 is sent out sends the control instruction formed by simple signal to alarm module 300, alarm mould
Block 300 sends out yowl.
Each sensor 110 is arranged in such as warehouse, and alarm module 300 is arranged in such as warehouse keeper's
Office so that warehouse keeper can have found alarm signal in time.
Each sensor 110 has wireless data transmission module 120, in the wireless signal packet that each sensor 110 is sent out
Containing the indications ID indicated to itself.After central processing unit 230 receives the signal of the transmission of each sensor 110, solution
Indications ID is precipitated, to which central processing unit 230 " knowing " is which sensor 110 detects abnormal conditions.For example, working as
Central processing unit 230 has received and parsed through out the abnormal signal that smoke sensor device 111 is sent out, and central processing unit 230 " is known
There is smog exception in road " monitored site.Then, central processing unit 230 instructs alarm module 300 to send out smog alarm.
After user sees smog alarm, Fire Alarm 119 can be dialed.In another example, central processing unit 230 receives and parses through
The abnormal signal that anti-intrusion sensor 113 is sent out is gone out, central processing unit 230 " knows " that monitored site may be illegal
Invasion.Central processing unit 230 instructs alarm module 300 to send out illegal invasion alarm as a result,.User sees that illegal invasion is alarmed
Afterwards, police emergency call 110 can be dialed.User knows the dangerous situation that monitored place is likely to occur immediately according to different type of alarm
Type, and corresponding measure is taken, make minimization of loss.
The data processing module 200 of above-mentioned intelligent alarm system sends different according to the warning message of different sensors 110
Control instruction to alarm module 300, different control instructions that alarm module 300 can be sent according to data processing module 200
Different alarms is sent out, from the i.e. recognizable warning message of alarm.In addition, intelligent alarm system sensor of the present invention
It is wirelessly transferred between module 100, data processing module 200 and alarm module 300, it is simple without wiring, deployment.
Wherein, sensor assembly 100, data processing module 200, alarm module 300 radio connection be UWB,
It is one or more in Wi-Fi, bluetooth and zigBee.
Preferably, the different warning messages that the alarm sound that alarm module 300 is sent out is sent out according to sensor assembly 100
Send out different volumes.
Preferably, alarm module 300 further includes data visualization module 320, audio broadcasting mould other than buzzer 310
One or more of block 330 and indicator light 340, to sensor assembly 100 sense warning message carry out visualization processing or
Person's audio plays, for example, data visualization module 320 can be touch screen, computer, mobile phone, TV etc., audio playing module
330 can be loud speaker, sound system.
Preferably, according to the present invention, in the case where being already provided with several sensors, sensor can also be increased, it should
There is increased sensor the indications ID for being different from having sensor, data processing module 200 to receive the letter of the sensor
After number, the type of the sensor can be known according to the ID in signal, to indicate that alarm module 300 sends out the report of respective type
It is alert.It can be seen that the present invention can easily increase new sensor in existing alarm system, scalability is good.
Preferably, the control instruction that data processing module 200 is sent out further includes warning message type designation symbol, is used for area
The warning message of point same type of sensor different faults state, wherein warning message type includes：Communication failure, device fault and
Environment abnormal alarm.
Furthermore it is preferred that the control instruction that data processing module 200 is sent out further includes the location information of sensor 110,
For example, the geographical coordinate of sensor 110.When each sensor 110 is arranged in different positions, for example, being arranged in a large size
When the different storerooms in warehouse, when wherein some sensor 110 detects exception and sends out alarm signal, mould of alarming
The location information of the sensor 110 is shown while block 300 sends out alarm sound by video so that warehouse declarant is at once
Know that dangerous situation has occurred in which part storeroom.
Fig. 2 is the composition block diagram of the data processing module 200 of intelligent alarm system of the present invention, as shown in Fig. 2, the number
Include according to processing module 200：
Transmit-Receive Unit 210, receives the carrier signal of wireless data transmission module 120, and by central processing unit 230
Control instruction is sent to alarm module 300；
The carrier signal that Transmit-Receive Unit 210 receives is parsed into central processing unit 230 by wireless data parsing module 220
The data type of port requirements is transferred to central processing unit 230；
Central processing unit 230 receives the data information of 220 parsing of wireless data parsing module, when the data information is
When warning message, control instruction corresponding with sensor type is generated, instruction Transmit-Receive Unit 210 is sent to alarm module 300,
Wherein, central processing unit 230 can be microcontroller, ARM, DSP or MCU.
The intelligent alarm system of the present invention can also include self-checking function, to check whether each sensor is normally being transported
Row.In one embodiment, referring to Fig. 2, data processing module 200 further includes such as lower component：
Self-test control module 240 sends out inquiry to sensor assembly 100, request communication, successively to each sensor 110 into
Row cycle detection, that is, communication signal is cycled through from the overhaul period to each sensor 110 according to setting, to check sensor
Whether the communication established between 110 and sensor 110 and central processing unit 230 normal, when Transmit-Receive Unit 210, receive with
When the confirmation signal for the wireless data transmission module 120 that sensor 110 connects, illustrate that communication is normal, when not receiving and sense
The confirmation signal for the wireless data transmission module 120 that device 110 connects, illustrates to communicate abnormal, and central processing module 230 is sent out
Control instruction, alarm module 300 sends out corresponding alarm sound, and shows that the failure passes by data visualization module 320
The ID of sensor.
Self-test signal data resolution module 250 is connect with self-test control module 240 and sensor assembly 100 respectively, will be certainly
The request signal that inspection control module 240 is sent out is parsed into the self-test signal of signal type as defined in sensor assembly 100 so that passes
Sensor in sensor module 100 carries out self-test, for example, continuous sampling is carried out to the data that sensor 110 senses, to sensor
Noise, null offset and accuracy be detected.
In another embodiment, data processing module 200 further includes work call service module 260 so that data
Processing module 200 switches between dormant state and working condition, and in the dormant state, non-principal function module is (for example, receive
Bill member 210) it is stopped, only retain the work of main functional modules, the energy consumption of data processing module 200 is reduced, to save
The about energy.
In another embodiment, data processing module 200 further includes：Power management module 270, for regularly examining
The supply voltage of measured data processing module 200, when the supply voltage checked be less than predetermined value when, by alarm module 300 into
Row prompt.
In another embodiment, data processing module 200 further includes testing control module 280, including with centre
The physical button for managing the electrical connection of 230 input port of unit makes 230 output end of central processing unit by pressing physical button
Mouth generates different control instructions according to pressing mode, and alarm module 300, alarm module are sent to by Transmit-Receive Unit 210
300 send out corresponding alarm sound, furthermore it is preferred that during alarm module 300 sends out alarm sound, using acoustic pressure
The acoustic pressure of measuring instrument detection alarm.
In another embodiment, data processing module 200 further includes boost module 290, by central processing unit 230
The voltage signal for being transferred to alarm signal is amplified, to control the alarm volume of alarm module 300, for example, yowl and
When staccato：3 meters of anechoic chamber, frequency of distance is alarm acoustic pressure >=85dB of 3.2KHz；When frequency conversion sound：In 3 meters of anechoic chamber distance
Maximum alarm acoustic pressure >=85dB of frequency；When prompt tone for power management：It is 3.2KHz in 1 meter of frequency of distance of free field
Maximum alarm acoustic pressure permission >=70dB.
Selection of land, the alarm sound of alarm module 300 further include the variation of size sound, are changed by boost module 290 and are alarmed
The size of sound, wherein the size sound can be one for gradually rising, continuously decreasing or being spaced in raising, interval reduction
Kind or diversified forms.
Fig. 3 is the schematic diagram of intelligent alarm system one embodiment of the present invention, as shown in figure 3, in intelligent alarm system,
Sensor assembly 100 include smoke sensor device 111, gas sensor 112, anti-intrusion sensor 113, temperature sensor 114,
115 multiclass sensor of door status sensor, each sensor have wireless data transmission module 120 assembled therewith；In
Central Processing Unit 230 is MCU；Wireless data transmission module 120 and Transmit-Receive Unit 210 are Zigbee module；Alarm module 300
For buzzer, wireless data transmission module 120 wirelessly launches the data that each sensor 110 senses,
Transmit-Receive Unit 210 receives the data, which is parsed into 220 port of central processing unit and advised by wireless data resolution unit 220
Fixed type, is transferred to central processing unit 230, and central processing unit 230 (MCU) is sent out according to the data information received
Control instruction, control alarm module 300 send out different alarm sounds.
As shown in figure 3, the intelligent alarm system is further preferably wirelessly connect with cloud service module 400, will alarm
Information by 4G or WiFi LANs and APP applicative notifications to mobile terminal 500, for example, cloud service module passes through no circuit
By Coordination module 410 and 200 wireless network connection of data processing module, when being carried out data transmission using Zigbee protocol, need
Wireless telecommunications parsing module is added, the communication data that data processing module 200 is sent out is parsed, the data after parsing are passed through into nothing
Circuit is transferred to cloud service module by Coordination module 410.The mobile terminal 500 for example can be mobile phone.As long as in this way, user
Carry mobile phone, so that it may to learn the dangerous situation on the ground such as family or warehouse, factory in time.
Fig. 3 shows smoke sensor device 111, gas sensor 112, anti-intrusion sensor 113,114 and of temperature sensor
115 5 kinds of sensors of door status sensor, but the present invention is not limited thereto, can install any sensor according to actual needs.
Fig. 4 is the flow chart of intelligent alarm method of the present invention, as shown in figure 4, the intelligent alarm method includes：
In step S410, indoor environment is sensed using multiclass sensor 110；
In the step s 420, the data information that sensor 110 senses is converted into the carrier wave with indications ID and passes through nothing
Line mode is transferred to data processing module 200, for example, the data information that sensor 110 is sensed passes through UWB, Wi-Fi, bluetooth
With one or more wireless way for transmitting in zigBee to data processing module 200.
In step S430, above-mentioned carrier signal is parsed, judges whether the data information that the carrier signal includes is report
Alert information；
If the data information is not warning message, this flow terminates.
If the data information is warning message, in step S430b, data processing module 200 is according to different sensings
The indications ID of device 110 sends out different control instructions to alarm module 300, wherein the control instruction includes:Sensor
110 indications ID；And simple signal, one kind of pulse signal and swept-frequency signal and a variety of；
In step S431b, alarm module 300 sends out different alarm sounds according to different control instructions, for example, data
Processing module 200 parses 111 alert of smoke sensor device, sends the mark by simple signal and smoke sensor device 111
The control instruction of ID formation is accorded with to alarm module, alarm module sends out yowl, and for another example, data processing module 200 parses anti-intrusion
The warning message that sensor 113 is sent out sends the control instruction formed by frequency variation signal and 113 indications ID of anti-intrusion sensor
To alarm module, alarm module 300 sends out frequency conversion sound, can judge dangerous situation by alarm sound.
Above-mentioned intelligent alarm method is sent by data processing module 200 according to the warning message of different sensors 110
Different control instructions is to alarm module 300 so that alarm module 300 sends out different alarms, i.e. recognizable from alarm
Warning message, to know the dangerous situation specifically occurred.
Preferably, the intelligent alarm method further includes：Wirelessly connect 400 with cloud service module to connect；Cloud
Service module 400 by warning message by 4G or WiFi LANs and APP applicative notifications to mobile terminal 500, for example, smog
Police's signal that sensor 111 is sent out, is sent to by cloud service module 400 on the mobile phone of client, user sees smog alarm
Afterwards, Fire Alarm 119 can be dialed, for another example, anti-intrusion sensor 113 sends out alarm signal, is sent by cloud service module 400
Onto the mobile phone of client, after user sees illegal invasion alarm, police emergency call 110 can be dialed, user is according to different alarm classes
Type, knows the type for the dangerous situation that monitored place is likely to occur immediately, and takes corresponding measure, makes minimization of loss.
In another embodiment, when increasing new sensor, which has the indications ID of oneself；
Data processing module judges whether to be connected to new indications ID；If being connected to new indications ID, indications ID is parsed, when
Including when warning message so that alarm module sends out alarm sound corresponding with sensor type.
Fig. 5 is the flow chart of self checking method in intelligent alarm method of the present invention, as shown in figure 5, the self checking method packet
It includes：
First, in step S510, central processing unit 230 is believed by communication is sent out from the overhaul period to each road sensor 110
Number, wherein being setting value from the overhaul period, for example, 24 hours；
After central processing unit 230 sends out communication signal to each road sensor 110, in step S520, judge that each road passes
Whether the communication state between sensor and central processing unit 230 is normal, wherein when Transmit-Receive Unit 210, receives and senses
When the confirmation signal for the wireless data transmission module 120 that device 110 connects, illustrate that communication is normal, when not receiving and sensor
The confirmation signal of the wireless data transmission module 120 of 110 connections, illustrates to communicate abnormal；
If communication state is normal, in step S530, central processing unit 230 is passed described from overhaul period Nei Xiangge road
Sensor 110 sends out self-test signal so that each road sensor carries out self-test, it is preferable that at one within the overhaul period, interval 3 seconds to
Each road sensor sends out self-test signal；
In step S531, judge the data information of each sensor self-test output whether in prescribed limit, wherein regulation model
Enclose defined measurement range when dispatching from the factory for sensor；
If in prescribed limit, this workflow terminates；
If not in prescribed limit, in step S531b, there are failures for the sensor, send warning message to center
Processing unit 230, central processing unit 230 generate control instruction corresponding with sensor type, are sent out by Transmit-Receive Unit 210
Alarm module 300 is given, alarm module 300 sends out corresponding alarm sound and shows the ID of the sensor to break down；
If communication state is abnormal, in step S540, warning message is sent to central processing unit 230, central processing
Unit 230 generates control instruction corresponding with sensor type, and alarm module, alarm module are sent to by Transmit-Receive Unit 210
Send out corresponding alarm sound.
Preferably, other than alarm sound prompts self-detection result, indicator light 340, data visualization module can also be passed through
320 or audio playing module 330 self-detection result is prompted, self-detection result is as shown in table 1.
Table 1
Table 1 is an example of self-detection result, but the present invention is not limited thereto, indicator light, the report of alarm module 300
Alert sound, visualization, audio broadcasting content can be in due course arranged with scene.
Fig. 6 is the flow chart of the awakening method of data processing module in intelligent alarm method of the present invention, as shown in Fig. 6, institute
Stating 230 awakening method of central processing unit includes：
In step S610, data processing module 200 is sent out by the fixed cycle to each road sensor by Transmit-Receive Unit 210
Go out signal of communication, the fixed cycle is preferably 5 seconds；
In step S620, judge between each road sensor and between each road sensor and data processing module 200
Whether communication state normal, when the Transmit-Receive Unit 210 of data processing module 200, receive connect with sensor 110 it is wireless
When the confirmation signal of data transmission module 120, illustrate that communication is normal, when not receiving the wireless data being connect with sensor 110
The confirmation signal of transmitting module 120 illustrates to communicate abnormal；
If communication state is normal, in step S620a, standby mode is executed, that is, each road sensor 110 is in work shape
State, data processing module 200 is in a dormant state；
If communication state is abnormal, in step S620b, data processing module 200 is waken up so that data processing mould
Block 200 is in running order, sends control instruction to alarm module 300, alarm module 300 sends out corresponding alarm sound.
Preferably, data processing module 200 is in a dormant state or working condition can also pass through indicator light 340, number
It is prompted according to visualization model 320 or audio playing module 330, as shown in table 2.
Table 2
Table 2 shows an example of awakening method, but the present invention is not limited thereto, the instruction of alarm module 300
Lamp, alarm sound, visualization, audio broadcasting content can be in due course arranged with scene.
Fig. 7 is the flow chart of test method in intelligent alarm method of the present invention, and the quick detection and teaching for function are drilled
Show, as shown in fig. 7, the test method includes：
First, in step S710, by pressing and unclamping the object being electrically connected with 230 input port of central processing unit
Manage button so that the input port generates pulse signal, and specifically, pressing is electrically connected with 230 input port of central processing unit
Physical button so that physical button is connected, and is connected to central processing unit 230, unclamps physical button, not with central processing
Unit 230 connects, and the input port generates pulse signal；
Then, pulse number n in above-mentioned pulse signal, physical button turn-on time and phase in each pulse are analyzed
The time interval of adjacent pulse, that is, in step S720, judge whether pulse number is less than 1；
If pulse number is less than 1, in step S720b, physical button and its connection with central processing unit are checked
Circuit；
If pulse number is not less than 1, in step S730, judge that physical button turn-on time is not in each pulse
More than 1s；
If in each pulse physical button turn-on time be not more than 1s, in step S740, judge adjacent pulse it
Between time interval be not more than 0.3s；
If the time interval of adjacent pulse then judges the pressing of physical button no more than 0.3s in step S740a
Mode is continuous short-press physical button n times, wherein n is pulse number, that is, if pulse number is not less than 1, each pulse
Middle physical button turn-on time is not more than 0.3s no more than the time interval of 1s and adjacent pulse, then judges pressing for physical button
Pressure mode is n times, for example, pulse number is 2, the turn-on time of physical button is not more than 1s, adjacent arteries and veins in each pulse
Time interval between punching is not more than 0.3s, then the pressing mode of physical button is continuous short-press 2 times at this time；
If the time interval of adjacent pulse then judges the pressing side of physical button more than 0.3s in step S740b
Formula is short-press n times, that is, if pulse number is not less than 1, physical button turn-on time is not more than 1s and phase in each pulse
Time interval between adjacent pulse is more than 0.3s, then judges the pressing mode of physical button for short-press n times, for example, physical button
It is high level when conducting, pulse number is that high level lasting time is not more than 1s in 1 and the pulse, then physical button at this time
Pressing mode is short-press 1 time, and for another example, pulse number is 2, and the turn-on time of physical button is not more than 1s in each pulse,
Time interval between adjacent pulse is more than 0.3s, then the pressing mode of physical button is short-press 2 times at this time；
If physical button turn-on time is more than 1s in each pulse, in step S750, judge between adjacent pulse
Time interval be not more than 0.3s；
If the time interval of adjacent pulse then judges the pressing of physical button no more than 0.3s in step S750a
Mode is continuous long-press physical button n times, if pulse number is not less than 1, physical button turn-on time is big in each pulse
It is not more than 0.3s in the time interval of 1s and adjacent pulse, then judges that the pressing mode of physical button is pressed for continuous long-press physics
Key n times, for example, pulse number is 2, the turn-on time of physical button is more than 1s in each pulse, between adjacent pulse
Time interval is not more than 0.3s, then the pressing mode of physical button is continuous long-press 2 times at this time；
If the time interval of adjacent pulse then judges the pressing side of physical button more than 0.3s in step S750b
Formula is long-press n times, i.e., if pulse number is not less than 1, physical button turn-on time is more than 1s and adjacent arteries and veins in each pulse
Time interval between punching then judges the pressing mode of physical button for long-press n times, example more than 0.3s in step S720c
Such as, it is high level when physical button is connected, high level lasting time is 2s during pulse number is 1 and the pulse, then physics at this time
The pressing mode of button is long-press 1 time, and for another example, pulse number is 2, and the turn-on time of physical button exists in each pulse
2s to 3s, the time interval between adjacent pulse are more than 0.3s, then the pressing mode of physical button is long-press 2 times at this time；
Then, in step S760, the output port of central processing unit corresponding with above-mentioned input port 230 according to
The pressing mode of physical button indicates that Transmit-Receive Unit 210 sends communication signal to different sensors, 110, for example, short-press physics
When button 1 time, sends communication signal and give smog sensing, 111；When short-press physical button 2 times, sends communication signal and passed to gas
Sensor 112；When continuous short-press physical button 2 times, signal of communication is sent to anti-intrusion sensor 113, the duration is 15s's
Square-wave signal；Long-press physical button 1 time sends communication signal to temperature sensor 114；Long-press physical button 2 times is sent logical
Signal is interrogated to door status sensor 115；Continuous long-press physical button 2 times, sends communication signal to humidity sensor；
The output port of central processing unit 230 sends signal of communication to different sensors 110 by Transmit-Receive Unit 210
Afterwards, in step S770, judge the working condition of sensor 110 and the communication of sensor 110 and central processing unit 230
Whether state is normal；
If normal, this flow terminates；
If fruit is abnormal, in step S770b, central processing unit 230 is according to the pulse signal of input port from output end
Mouthful corresponding control instruction is generated, alarm module 300 is sent to by Transmit-Receive Unit 210, for example, short-press physical button 1 time
When, the control instruction is the simple signal for being 15s the duration；When short-press physical button 2 times, between the control instruction is
Every two simple signals of 1 second duration 15s；When continuous short-press physical button 2 times, the control instruction is that duty ratio is 0.5,
Duration is the square-wave signal of 15s；Long-press physical button 1 time, the control instruction are the swept-frequency signal in lasting 5 periods；
Long-press physical button 2 times, the control instruction are two swept-frequency signals for being spaced 1s and continuing 5 periods；Continuous long-press physics
Button 2 times, the control instruction are the swept-frequency signal in lasting 10 periods；
After central processing unit 230 sends control instruction to alarm module 300 by Transmit-Receive Unit 210, in step
In S771b, alarm module 300 sends out different alarm sounds according to different control instructions, it is preferable that in addition to alarm sound
It prompts outside test result, it can also be by indicator light 340, data visualization module 320 or audio playing module 330 to certainly
Inspection result is prompted, as shown in table 3,
Table 3
Table 3 shows an example of test method, but the present invention is not limited thereto, presses mode and right with it
The prompting mode of the sensor type and alarm module answered can in due course be distributed by scene.
Above-mentioned test method can intuitively demonstrate the workflow of intelligent alarm system, and can quickly detect biography
The working condition and sensor of sensor and the communication state of central processing unit.
Preferably, which further includes：During the test, alarm sound is detected by using sound pressure measuring set
Acoustic pressure.
Furthermore it is preferred that the test method further includes：Judge whether the acoustic pressure of alarm sound reaches requirement；If alarm
Pressure cannot reach requirement, increase the amplification factor of boost module.
Although content disclosed above shows exemplary embodiment of the present invention, it should be noted that without departing substantially from power
Under the premise of profit requires the range limited, it may be many modifications and change.According to the side of inventive embodiments described herein
Function, step and/or the action of method claim are not required to execute with any particular order.In addition, although the element of the present invention can
It is unless explicitly limited individual element it is also contemplated that having multiple elements to be described or be required in the form of individual.
Claims (10)
1. a kind of intelligent alarm system, including：
Sensor assembly, including multiclass sensor and multiple wireless data transmission modules for being connect respectively with each sensor,
The data information that sensor senses is converted to the carrier signal with indications ID and launched by wireless data transmission module；
Data processing module is wirelessly connect with wireless data transmission module, receives the transmitting of wireless data transmission module
The carrier signal with indications ID, parse indications ID and data information, when the data information be warning message when, root
Different control instructions is sent out to alarm module according to the warning message of dissimilar sensor, wherein the control instruction includes：
The indications ID of sensor；For distinguish same type of sensor different faults state warning message warning message type designation
Symbol；And it is one or more in simple signal, pulse signal and swept-frequency signal；
Alarm module is wirelessly connect with data processing module, the control instruction of data processing module is received, according to not
Different alarm sounds are sent out with control instruction, wherein control instruction is when being formed by simple signal, and alarm module sends out yowl；
Control instruction is when being formed by pulse signal, and alarm module sends out a staccato, and control instruction is alarm when being formed by swept-frequency signal
Module sends out frequency conversion sound；
Testing control module includes the physical button being electrically connected with central processing unit input port, by pressing physical button
So that central processing unit output port generates different control instructions according to pressing mode, alarm is sent to by Transmit-Receive Unit
Module, alarm module send out corresponding alarm sound, wherein：
By pressing or unclamping the physical button being electrically connected with central processing unit input port so that the input port generates arteries and veins
Rush signal；
Analyze pulse number n in above-mentioned pulse signal, in each pulse physical button turn-on time and adjacent pulse when
Between be spaced；
If pulse number is not less than 1, physical button turn-on time is not more than between 1s and adjacent pulse in each pulse
Time interval is more than 0.3s, then judges the pressing mode of physical button for short-press n times；
If pulse number is multiple, physical button turn-on time was not more than between 1s and the time of adjacent pulse in each pulse
Every the pressing mode for no more than 0.3s, then judging physical button for continuous short-press physical button n times；
If pulse number be not less than 1, in each pulse physical button turn-on time be more than between 1s and adjacent pulse when
Between interval then judge the pressing mode of physical button for long-press n times more than 0.3s；
If pulse number is multiple, physical button turn-on time is more than the time interval of 1s and adjacent pulse in each pulse
No more than 0.3s, then judge the pressing mode of physical button for continuous long-press physical button n times；
The output port of central processing unit corresponding with above-mentioned input port sends communication according to the pressing mode of physical button
Signal is to different sensors；
Judge sensor working condition and sensor and the communication state of central processing unit it is whether normal；
If normal, this flow terminates；
If fruit is abnormal, central processing unit generates corresponding control instruction according to the pulse signal of input port from output port,
It is sent to alarm module by Transmit-Receive Unit；
Alarm module sends out different alarm sounds according to different control instructions；
Wherein, the data processing module will be conveyed to the voltage signal of alarm module and be amplified, to control alarm module
Alarm volume；
Wherein, the data processing module increase have be different from have sensor indications ID sensor when according to letter
ID in number knows the type of the sensor, to indicate that alarm module sends out the alarm of respective type.
2. intelligent alarm system according to claim 1, wherein the data processing module includes：
Transmit-Receive Unit, receives the carrier signal of wireless data transmission module, and the control instruction of central processing unit is sent to
Alarm module；
The carrier signal that Transmit-Receive Unit receives is parsed into the data of central processing unit port requirements by wireless data parsing module
Type is transferred to central processing unit；
Central processing unit receives the data information of wireless data parsing module parsing, when the data information is warning message,
Control instruction corresponding with sensor type is generated, instruction Transmit-Receive Unit is sent to alarm module.
3. intelligent alarm system according to claim 2, wherein the data processing module further includes：
Self-test control module sends out inquiry to sensor assembly, and request communication carries out cycle detection to each sensor successively, with
Check whether the communication established between sensor and sensor and central processing unit is normal, when Transmit-Receive Unit receives and senses
When the confirmation signal of the wireless data transmission module transmitting of device connection, illustrate that communication is normal, when Transmit-Receive Unit does not receive and passes
The confirmation signal of the wireless data transmission module transmitting of sensor connection illustrates to communicate abnormal, instruction central processing module generation
Control instruction so that alarm module sends out corresponding alarm sound.
4. intelligent alarm system according to claim 2, wherein the data processing module further includes：
Work call service module so that data processing module switches between dormant state and normal operating conditions.
5. intelligent alarm system according to claim 2, wherein the wireless data transmission module and Transmit-Receive Unit are
Zigbee module, bluetooth or wifi.
6. intelligent alarm system according to claim 1, wherein the alarm module includes buzzer, data visualization
One or more of module, audio playing module, indicator light.
7. a kind of intelligent alarm method, including：
Indoor environment is sensed using multiclass sensor；
It is converted to the data information of sensor sensing is logical the carrier wave with indications ID and is wirelessly transferred at data
Manage module；
Data processing module parses above-mentioned carrier signal, judges whether the data information that the carrier signal includes is alarm signal
Breath；
If data information is warning message, data processing module sends out different controls according to the indications ID of inhomogeneity sensor
System instruction is to alarm module, wherein control instruction includes：The indications ID of sensor；For distinguishing the different events of same type of sensor
The warning message type designation of the warning message of barrier state accords with；And simple signal, pulse signal and swept-frequency signal one kind and
It is a variety of；
Alarm module sends out different alarm sounds according to different control instructions,
Wherein, the data processing module will be conveyed to the voltage signal of alarm module and be amplified, to control alarm module
Alarm volume；
Wherein, increase have be different from have sensor indications ID sensor when, the data processing module according to
ID in signal knows the type of the sensor, to indicate that alarm module sends out the alarm of respective type；
Wherein, further include self checking method, the self checking method includes：
By pressing or unclamping the physical button being electrically connected with central processing unit input port so that the input port generates arteries and veins
Rush signal；
Analyze pulse number n in above-mentioned pulse signal, in each pulse physical button turn-on time and adjacent pulse when
Between be spaced；
If pulse number is not less than 1, physical button turn-on time is not more than between 1s and adjacent pulse in each pulse
Time interval is more than 0.3s, then judges the pressing mode of physical button for short-press n times；
If pulse number is multiple, physical button turn-on time was not more than between 1s and the time of adjacent pulse in each pulse
Every the pressing mode for no more than 0.3s, then judging physical button for continuous short-press physical button n times；
If pulse number be not less than 1, in each pulse physical button turn-on time be more than between 1s and adjacent pulse when
Between interval then judge the pressing mode of physical button for long-press n times more than 0.3s；
If pulse number is multiple, physical button turn-on time is more than the time interval of 1s and adjacent pulse in each pulse
No more than 0.3s, then judge the pressing mode of physical button for continuous long-press physical button n times；
The output port of central processing unit corresponding with above-mentioned input port sends communication according to the pressing mode of physical button
Signal is to different sensors；
Judge sensor working condition and sensor and the communication state of central processing unit it is whether normal；
If normal, this flow terminates；
If fruit is abnormal, central processing unit generates corresponding control instruction according to the pulse signal of input port from output port,
It is sent to alarm module by Transmit-Receive Unit；
Alarm module sends out different alarm sounds according to different control instructions.
8. intelligent alarm method according to claim 7, wherein further include：
Central processing unit sends out signal of communication by from the overhaul period to each road sensor, wherein being setting value from the overhaul period；
Judge whether the communication state between each road sensor and between each road sensor and central processing unit is normal, works as receipts
When bill member receives the confirmation signal for the wireless data transmission module being connect with sensor, illustrate that communication is normal, when not receiving
To the confirmation signal for the wireless data transmission module connecting with sensor, illustrate to communicate abnormal；
If communication state is normal, central processing unit sends out self-test signal described from overhaul period Nei Xiangge road sensor so that
Each road sensor carries out self-test；Judge the data information of each sensor self-test output whether in prescribed limit；If providing
In range, the working sensor is normal, this workflow terminates；If not in prescribed limit, the sensor there are failure,
Warning message is sent to central processing unit, central processing unit generates corresponding control instruction according to sensor type, passes through
Transmit-Receive Unit is sent to alarm module, and alarm module sends out corresponding alarm sound；
If communication state is abnormal, central processing unit generates corresponding control according to the sensor type that communication failure occurs and refers to
It enables, alarm module is sent to by Transmit-Receive Unit, alarm module sends out corresponding alarm sound.
9. intelligent alarm method according to claim 7, wherein further include：
Data processing module sends out signal of communication by the fixed cycle to each road sensor；
Judge whether the communication state between each road sensor and between each road sensor and data processing module is normal, works as receipts
When bill member receives the confirmation signal for the wireless data transmission module being connect with sensor, illustrate that communication is normal, when not receiving
To the confirmation signal for the wireless data transmission module connecting with sensor, illustrate to communicate abnormal；
If communication state is normal, standby mode is executed, that is, each road sensor is in running order, and data processing module, which is in, stops
Dormancy state；
If communication state is abnormal, data processing module is waken up so that data processing module is in running order, central processing
Unit generates control instruction corresponding with sensor type, and alarm module is sent to by Transmit-Receive Unit so that alarm module is sent out
Go out corresponding alarm sound.
10. intelligent alarm method according to claim 7, wherein further include：
Wirelessly it is connect with cloud service module；
Warning message is passed through 4G or WiFi LANs and APP applicative notifications to mobile terminal by cloud service module.
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| CN201510542902.2A CN105096545B (en) | 2015-08-28 | 2015-08-28 | intelligent alarm system and method |
| PCT/CN2015/092195 WO2017035928A1 (en) | 2015-08-28 | 2015-10-19 | Intelligent alarm system and method |
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