CN107274622A - A kind of fire-alarm service data shares transmission method and system - Google Patents
A kind of fire-alarm service data shares transmission method and system Download PDFInfo
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- CN107274622A CN107274622A CN201710710872.0A CN201710710872A CN107274622A CN 107274622 A CN107274622 A CN 107274622A CN 201710710872 A CN201710710872 A CN 201710710872A CN 107274622 A CN107274622 A CN 107274622A
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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
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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
- G08B25/007—Details of data content structure of message packets; data protocols
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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
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Alarm Systems (AREA)
Abstract
Transmission method is shared the invention discloses a kind of fire-alarm service data, is comprised the following steps：1. fire-alarm service data is after protocol analysis, input data processing unit；2. data processing unit receives the data after parsing, data type is judged, identification is normal data, equipment fault alarm or fire alarm;3. data processing unit is stored the data received and data results, and according to data results, warning information is transmitted by Ethernet, wireless network or USB interface to monitoring device；4. data processing unit recognizes handheld device, data storage is all transmitted to handheld device.The present invention not only stores the service data of fire alarm installation, also causes user can be with real-time remote inquiry, monitoring fire alarm, so as to preferably manage and safeguard fire alarm installation；In addition, user by handheld device downloading-running data can also be easy to that subsequently data are analyzed and handled.
Description
Technical field
The present invention relates to technical field of fire control, specifically a kind of fire-alarm service data shares transmission method and is
System.
Background technology
At present, the communications protocol that the fire-alarm of in the market is used is different, and each fire-alarm does not connect
Connect network, it is impossible to remote monitoring and the running status of each fire-alarm of inquiry.For example, in a building, certain fire
Feelings monitoring device fails, and property department fails active, changes monitoring device in time；Now, upper management department can not be remotely real
When monitor, cause the presence of fire hazard monitoring hidden danger.
The content of the invention
In view of the above-mentioned problems, the present invention, which provides a kind of fire-alarm service data, shares transmission method and system.
A kind of fire-alarm service data of present invention protection shares transmission method, comprises the following steps,
Step 1：Each fire-alarm service data is unified into input data resolution unit and carries out protocol analysis, then will parsing
Data input data processing unit afterwards；
Step 2：Data processing unit receives the data after parsing, judges data type, and identification is normal signal, fire announcement
Police, equipment fault alarm, fault recovery signal, self-test signal, fail self-test signal or confirmation signal；
Step 3：Data processing unit is stored the data received and data results, and according to data analysis knot
Really, warning information is transmitted by Ethernet, wireless network or USB interface to monitoring device；
Step 4：Host computer is sent ping command by the specific one or several fire-alarms of steering, and ping command is reversely by data
Processing unit is sent to data resolution unit reverse resolution, is then forwarded to correspondence fire-alarm, and fire-alarm replys itself
State, such as normal condition, State of alarm, equipment failure state, fault recovery state, self-inspection state, fail self-test state or true
Recognize state；
Step 5：When data processing unit recognizes handheld device, by data storage by all transmitting to handheld device；
Data protocol parsing in the step 1 comprises the following steps,
Step 1.1：Data resolution unit is received after service data input, and partial data is transmitted to data and parses microcontroller
RAM in；
Step 1.2：Data parse microcontroller and accorded with according to the frame head of the service data received, judge the agreement of the service data
Type；
Step 1.3：According to the protocol type judged, corresponding service data is converted to the data of uniform protocol form, and
Upload the unique identifier comprising fire-alarm and the data class of service data in data processing unit, the data after the conversion
Type.
Further, the handheld device connects the data processing unit, the data processing unit by USB interface
By USB interface by data storage by all transmitting to the handheld device；The handheld device and the data processing list
Member is carried out data transmission by cryptographic protocol, and the data processing unit is only sent in the data for receiving specific encryption protocol
After request, data storage can be just transmitted to the handheld device.
The present invention also protects a kind of fire-alarm service data to share Transmission system, not only including some dispersed placements
Fire-alarm, in addition to the storage of input interface unit, service data and communication unit and output interface unit, the fire
Alarm connects the service data storage and communication unit by the input interface unit, and the service data storage is with leading to
Interrogate unit and Ethernet, wireless network or USB interface are connected by output interface unit；The service data storage and communication unit are extremely
Include data input cell, data resolution unit, data processing unit, data storage cell and data outputting unit less, it is described
Input interface unit connects the data input cell, and the data input cell is sequentially connected the data resolution unit, institute
Data processing unit, the data outputting unit are stated, the data outputting unit connects the output interface unit, the data
Memory cell is bi-directionally connected the data processing unit.
Further, the fire-alarm accesses the data input cell, the data input by RS485 serial ports
RS485 signals are converted to TTL signal by unit, and send the data resolution unit to；The data resolution unit is to operation
After data protocol parsing, the data processing unit is inputted；The data processing unit carries out data class to the data after parsing
Type judges, form conversion and other necessity are handled, and after being disposed, the data received and data results are stored together
To the data storage cell, and the data received and data results are connected by the data outputting unit simultaneously
Ethernet, wireless network or USB interface, so that server, host computer or handheld device are received.
The server is the network equipment, by storing single with communication with the service data with outer net or wireless mode
Member carries out data transmission, for Backup Data, and is sent to other equipment by network；The host computer is monitoring device.
Further, the data processing unit mainly includes microprocessor MCIMX6G2CVM05AA chips and its periphery
Circuit, the data resolution unit mainly includes ARM microcontroller STM32F103 chips and its peripheral circuit, and the data are deposited
Storage unit mainly includes storage chip MTFC8GACAAAM-1M WT and its peripheral circuit.
Further, the input interface unit includes some input interfaces；The output interface unit includes some defeated
Outgoing interface, and possess Ethernet interface, GPRS interfaces and USB interface simultaneously.
Beneficial effects of the present invention：By adding service data storage and communication unit in fire-alarm, not only deposit
Stored up the service data of fire alarm installation, also cause user can with real-time remote inquiry, monitoring fire alarm, so as to
Preferably to manage and safeguard fire alarm installation；In addition, user can also be by handheld device downloading-running data, after being easy to
It is continuous that data are analyzed and handled.
Brief description of the drawings
Fig. 1 is the structured flowchart of embodiment 1；
Fig. 2 is service data storage and the structured flowchart of communication unit；
Fig. 3, Fig. 4 are the main circuit of data resolution unit；
Fig. 5 is ethernet interface circuit；
Fig. 6, Fig. 7 are GPRS interface circuits；
Fig. 8, Fig. 9 are usb circuit.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.Embodiments of the invention are
Provided for the sake of example and description, and be not exhaustively or limit the invention to disclosed form.A lot
Modifications and variations are obvious for the ordinary skill in the art.Select and description embodiment is in order to more preferable
Illustrate the principle and practical application of the present invention, and make one of ordinary skill in the art it will be appreciated that the present invention is so as to design suitable
In the various embodiments with various modifications of special-purpose.
Embodiment 1
A kind of fire-alarm service data shares Transmission system, as shown in Figure 1 and Figure 2, includes the fire report of some dispersed placements
Alert device, input interface unit 20, service data storage and communication unit 30 and output interface unit 40, the fire-alarm
The service data storage and communication unit, the service data storage and communication unit are connected by the input interface unit
Ethernet, wireless network or USB interface are connected by output interface unit；The service data storage at least includes with communication unit
Data input cell, data resolution unit, data processing unit, data storage cell and data outputting unit, the input connect
Mouth unit connects the data input cell, and the data input cell is sequentially connected the data resolution unit, the data
Processing unit, the data outputting unit, the data outputting unit connect the output interface unit, the data storage list
Member is bi-directionally connected the data processing unit.
The fire-alarm accesses the data input cell by RS485 serial ports, and the data input cell will
RS485 signals are converted to TTL signal, and send the data resolution unit to；The data resolution unit is assisted to service data
After view parsing, the data processing unit is inputted；The data processing unit data after parsing are carried out data type judgement,
Form is changed and other necessity processing, and after being disposed, the data received and data results are stored into described together
Data storage cell, and the data received and data results are connected into ether by the data outputting unit simultaneously
Net, wireless network or USB interface, so that server, host computer or handheld device are received.
The server is the network equipment, by storing single with communication with the service data with outer net or wireless mode
Member carries out data transmission, for Backup Data, and is sent to other equipment by network；The host computer is monitoring device.
The data processing unit mainly includes microprocessor MCIMX6G2CVM05AA chips and its peripheral circuit；It is described
Data resolution unit mainly includes ARM microcontroller STM32F103 chips and its peripheral circuit, as shown in Figure 3, Figure 4；The number
Mainly include storage chip MTFC8GACAAAM-1M WT and its peripheral circuit according to memory cell.
The input interface unit includes some input interfaces；The output interface unit includes some output interfaces, and
Possess Ethernet interface, GPRS interfaces and USB interface simultaneously, there can also be other radio network interfaces.Fig. 5 is Ethernet interface
Circuit, Fig. 6, Fig. 7 are GPRS interface circuits, and Fig. 8, Fig. 9 are usb circuit.
The system workflow is as follows：
1. each fire-alarm service data is unified into input data resolution unit carries out protocol analysis, then by after parsing
Data input data processing unit；Data protocol parsing comprises the following steps,
(1) data resolution unit is received after service data input, and partial data is transmitted to data to the RAM for parsing microcontroller
In；
(2) data parsing microcontroller is accorded with according to the frame head of the service data received, judges the protocol type of the service data；
(3), according to the protocol type judged, corresponding service data is converted to the data of uniform protocol form, and upload number
According to processing unit, the data type of the unique identifier comprising fire-alarm and service data in the data after the conversion.
2. data processing unit receives the data after parsing, data type is judged, identification is normal signal, fire announcement
Police, equipment fault alarm, fault recovery signal, self-test signal, fail self-test signal or confirmation signal；
3. data processing unit is stored the data received and data results, and according to data results, will
Warning information is transmitted by Ethernet, wireless network or USB interface to server and host computer；
4. host computer is sent ping command by the specific one or several fire-alarms of steering, ping command is reversely by data processing
Unit is sent to data resolution unit reverse resolution, is then forwarded to correspondence fire-alarm, and fire-alarm replys oneself state,
Such as normal condition, State of alarm, equipment failure state, fault recovery state, self-inspection state, fail self-test state confirm shape
State；
5. data processing unit recognizes handheld device, by data storage by all transmitting to handheld device;It is described hand-held
Equipment connects the data processing unit by USB interface, and the data processing unit is passed through data storage by USB interface
All transmit to the handheld device, the handheld device carries out data biography with the data processing unit by cryptographic protocol
Defeated, the data processing unit can just pass data storage only after the data sending request of specific encryption protocol is received
Transport to the handheld device.
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, this area and the those of ordinary skill in the related art institute on the premise of creative work is not made
The every other embodiment obtained, should all belong to the scope of protection of the invention.
Claims (9)
1. a kind of fire-alarm service data shares transmission method, it is characterised in that comprise the following steps,
Step 1：Each fire-alarm service data is unified into input data resolution unit and carries out protocol analysis, then will parsing
Data input data processing unit afterwards；
Step 2：Data processing unit receives the data after parsing, judges data type, and identification is normal signal, fire announcement
Police, equipment fault alarm, fault recovery signal, self-test signal, fail self-test signal or confirmation signal；
Step 3：Data processing unit is stored the data received and data results, and according to data analysis knot
Really, warning information is transmitted by Ethernet, wireless network or USB interface to server and host computer；
Step 4：Host computer is sent ping command by the specific one or several fire-alarms of steering, and ping command is reversely by data
Processing unit is sent to data resolution unit reverse resolution, is then forwarded to correspondence fire-alarm, and fire-alarm replys itself
State, such as normal condition, State of alarm, equipment failure state, fault recovery state, self-inspection state, fail self-test state or true
Recognize state；
Step 5：When data processing unit recognizes handheld device, by data storage by all transmitting to handheld device；
Data protocol parsing in the step 1 comprises the following steps,
Step 1.1：Data resolution unit is received after service data input, and partial data is transmitted to data and parses microcontroller
RAM in；
Step 1.2：Data parse microcontroller and accorded with according to the frame head of the service data received, judge the agreement of the service data
Type；
Step 1.3：According to the protocol type judged, corresponding service data is converted to the data of uniform protocol form, and
Upload the unique identifier comprising fire-alarm and the data class of service data in data processing unit, the data after the conversion
Type.
2. fire-alarm service data according to claim 1 shares transmission method, it is characterised in that described hand-held to set
Standby to connect the data processing unit by USB interface, the data processing unit is passed through data storage by USB interface complete
Transmit to the handheld device in portion.
3. fire-alarm service data according to claim 2 shares transmission method, it is characterised in that described hand-held to set
It is standby to be carried out data transmission with the data processing unit by cryptographic protocol, the data processing unit only receive it is specific
After the data sending request of cryptographic protocol, data storage can be just transmitted to the handheld device.
4. a kind of fire-alarm service data shares Transmission system, include the fire-alarm of some dispersed placements, its feature
It is, it also includes input interface unit, service data storage and communication unit and output interface unit, the fire alarm
Device connects the service data storage and communication unit by the input interface unit, and the service data storage and communication are single
Member connects Ethernet, wireless network or USB interface by output interface unit；
Service data storage at least include with communication unit data input cell, data resolution unit, data processing unit,
Data storage cell and data outputting unit, the input interface unit connect the data input cell, the data input
Unit is sequentially connected the data resolution unit, the data processing unit, the data outputting unit, the data output list
The member connection output interface unit, the data storage cell is bi-directionally connected the data processing unit.
5. fire-alarm service data according to claim 4 shares Transmission system, it is characterised in that the fire report
Alert device accesses the data input cell by RS485 serial ports, and RS485 signals are converted to TTL and believed by the data input cell
Number, and send the data resolution unit to；After the data resolution unit is to service data protocol analysis, the data are inputted
Processing unit；The data processing unit is carried out to the data after parsing at data type judgement, form conversion and other necessity
The data received and data results after being disposed, are stored the data storage cell, and simultaneously will by reason together
The data and data results received connect Ethernet, wireless network or USB interface by the data outputting unit, so as to
Server, host computer or handheld device are received.
6. fire-alarm service data according to claim 5 shares Transmission system, it is characterised in that at the data
Managing unit mainly includes microprocessor MCIMX6G2CVM05AA chips and its peripheral circuit, and the data resolution unit is mainly wrapped
ARM microcontroller STM32F103 chips and its peripheral circuit are included, the data storage cell mainly includes storage chip
MTFC8GACAAAM-1M WT and its peripheral circuit.
7. the fire-alarm service data according to claim 4-6 any one shares Transmission system, it is characterised in that
The input interface unit includes some input interfaces；The output interface unit includes some output interfaces, and possesses simultaneously
Ethernet interface, GPRS interfaces and USB interface.
8. fire-alarm service data according to claim 7 shares Transmission system, it is characterised in that the server
For the network equipment, by being carried out data transmission with outer net or wireless mode with service data storage with communication unit, use
Other equipment is sent in Backup Data, and by network.
9. fire-alarm service data according to claim 7 shares Transmission system, it is characterised in that the host computer
For monitoring device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710710872.0A CN107274622A (en) | 2017-08-18 | 2017-08-18 | A kind of fire-alarm service data shares transmission method and system |
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| CN201710710872.0A CN107274622A (en) | 2017-08-18 | 2017-08-18 | A kind of fire-alarm service data shares transmission method and system |
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Cited By (2)
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| CN111228685A (en) * | 2020-01-16 | 2020-06-05 | 摩力方科技(北京)有限公司 | Charging cabinet fire-fighting monitoring method and device |
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