CN110197568A - A kind of mobile fire fighting monitoring and orientation rescue evacuating system - Google Patents
A kind of mobile fire fighting monitoring and orientation rescue evacuating system Download PDFInfo
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- CN110197568A CN110197568A CN201910457912.4A CN201910457912A CN110197568A CN 110197568 A CN110197568 A CN 110197568A CN 201910457912 A CN201910457912 A CN 201910457912A CN 110197568 A CN110197568 A CN 110197568A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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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
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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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
- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
- G08B27/006—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via telephone network
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/062—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of mobile fire fighting monitorings and orientation rescue evacuating system, including sensor controller node, intelligent gateway, cloud platform and terminal, sensor controller node includes smoke sensor device radio node, burnt gas valve mechanical arm local and remote controllers radio node, gas leakage sensor radio node, temperature sensor radio node and socket current sensor wireless node；And data and control instruction are swapped by ZigBee wireless mode and intelligent gateway；Intelligent gateway swaps data and control instruction by Ethernet and cloud platform；Data and control instruction are swapped by Ethernet between cloud platform and terminal.When a fire, evacuation route is provided for user, provides rescue for 119 fire alarms and guides；Community's security against fire is effectively improved, establishes a set of joint-action mechanism between domestic consumer, community property management staff, the miniature fire station administrator in section and fire-fighting detachment.
Description
Technical field
The present invention relates to a kind of mobile fire fighting monitorings and orientation rescue evacuating system, are related to oneself of residential households security against fire
It rescues, mutually rescue, joint-action mechanism is established in mutual assistance prompting and community property management staff, the miniature fire station administrator in section and fire-fighting detachment.
The system is suitable for community's security against fire telemedicine education and in emergency circumstances issues distress signals, evacuation is reminded, is quickly dredged
It dissipates, quickly 119 fire alarms of report and guidance rescue route etc..
Background technique
Temperature and the alarm signal of smoke sensor device are usually introduced fire-fighting by default route by existing fire fighting monitoring technology
In control room, first stage of construction is needed to carry out a large amount of installation work, while administrative department being needed to arrange personnel on duty, administrative staff
Telemedicine education can not be all carried out, when being in an emergency, also can not remotely notify the resident of surrounding rapidly.With society
, there is Household independent temperature, smog and fuel gas alarm, these alarms can not generally also carry out remotely in recent years in development
Mobile monitor, be less able to achieve remotely to administration departments, neighbours issue emergency, evacuation remind, provide exit signs, also without
Method provides rescue guidance for 119 fire alarms.
Summary of the invention
In view of the problems existing in the prior art and defect, the object of the present invention is to provide a kind of mobile fire fighting monitoring and orientations
Evacuating system is rescued, for realizing telemedicine education function, remote alarms emergency function, remotely evacuates prompting function, personnel
Rapid evacuation function, miniature fire station fire fighting device management and usage query function, the quick location navigation function of administrative department
It can be with knowledge on fire fighting science popularization function.
The present invention is adopted the technical scheme that achieve the above object: a kind of mobile fire fighting monitoring and orientation rescue evacuation
System, it is characterised in that:, wherein sensor most of including sensor controller node, intelligent gateway, cloud platform and terminal four
Controller node includes smoke sensor device radio node, burnt gas valve mechanical arm local and remote controllers radio node, combustion gas
Leak sensor radio node, temperature sensor radio node and socket current sensor wireless node；Terminal includes APP client
End and WEB client side；Burnt gas valve mechanical arm local and remote controllers radio node pass through the control combustion of burnt gas valve mechanical arm
Air valve opens or closes；Socket current sensor wireless node controls the power on/off of socket by electromagnetic relay；Smog
Sensor wireless node, burnt gas valve mechanical arm local and remote controllers radio node, gas leakage sensor radio node,
Temperature sensor radio node and socket current sensor wireless node are handed over by ZigBee wireless mode with intelligent gateway
Change data and control instruction；Intelligent gateway swaps data and control instruction by Ethernet and cloud platform；Cloud platform and APP
Data and control instruction are swapped by Ethernet between client or WEB client side.
Sensor controller node of the present invention includes sensor controller main control unit, zigbee communications module mould
Block and I/O detect three parts, and sensor controller main control unit uses STM32F103RCT chip, zigbee communications module module
Using zigbee_mk2000 communications module, STM32F103RCT chip is carried out by serial ports and zigbee_mk2000 communications module
Two-way communication link；STM32F103RCT chip pass through respectively I/O interface and combustible gas probe, burnt gas valve controller,
Socket relay, temperature sensor, smoke sensor device connection；STM32F103RCT chip passes through serial ports and current detection sensor
Connection.
Sensor controller node software of the present invention includes sensor controller node networking program, sensor control
Device node logout program processed and sensor controller junction sensor controller capture program, wherein sensor controller node group
Net string routine performs the following operations: sensor controller node networking program waits intelligent gateway to allow to network after starting, and works as inspection
After measuring networking license, automatic adjustment channel and automatic setting topological parameter access intelligent gateway network.
Sensor controller node logout program of the present invention performs the following operations: waiting logout actuation of keys, i.e.,
When sensor controller node wants logout network, after external key long-pressing, logout request, initializing sensor controller are sent
Node is off-network state.
Sensor controller junction sensor controller capture program of the present invention performs the following operations: first to biography
Sensor is initialized, and two timer interruptions are opened, and timing acquiring sensing data uploads collected sensing data
To intelligent gateway, timing acquiring sensing data again is then returned；The control instruction of timing receipt intelligent gateway simultaneously, according to life
Order determines whether that controlling actuator acts, and returns to the control instruction of timing receipt intelligent gateway again if not executing.
Intelligent gateway of the present invention include intelligent gateway main control unit, zigbee_mk2000 communications module, control by
Four part of key and LED light, intelligent gateway main control unit use TI3359 chip, TI3359 chip by Ethernet interface with
Cloud platform carries out two-way communication link；Control button and LED light pass through I/O interface respectively and the progress of TI3359 chip is two-way
Communication connection；TI3359 chip carries out two-way communication link by serial ports and zigbee_mk2000 communications module；zigbee_
Mk2000 communications module and sensor controller node carry out two-way communication link.
Intelligent gateway software of the present invention includes intelligent gateway networking program, intelligent gateway logout program and intelligent network
Sensor controller capture program is closed, wherein intelligent gateway networking program performs the following operations: initialization key and LED indication
Lamp, whether detection key Key1 button is pressed, and when key Key1 is pressed, lights LED light, starting intelligent gateway is permitted
Perhaps networking, the sensor controller node around default scan, processing network request for new node input database.
Intelligent gateway logout program of the present invention performs the following operations: intelligent gateway is initialized first, then
Zigbee_mk2000 communications module serial ports is initialized, detects whether to receive logout instruction, it is right if receiving logout instruction
ZigBee ID in instruction carries out database matching, and corresponding zigbee_mk2000 communications module section is deleted from local data base
Point completes logout operation.
Intelligent gateway sensor controller capture program of the present invention performs the following operations: carrying out just to gateway first
Beginningization, is then divided to two thread operations, and first thread initializes the string connecting with zigbee_mk2000 communications module node
Mouthful, receiving sensor controller node data parse Hex byte frame data, the data after parsing are stored in database, timing is beaten
Data after packing are uploaded to cloud platform by bag data library data；Second thread initializes MQTT client, receives cloud platform
The instruction issued parses JSON order, and matching database post package is Hex byte frame, and order is finally issued to sensor control
Device node processed.
Cloud platform of the present invention carries out two-way communication link by MQTT communication module and intelligent gateway；Cloud platform connects
Database, APP client, WEB client side are connect, wherein APP client is separately connected kinsfolk user, property/miniature fire-fighting
Stand user, 119 platform users；WEB client side is separately connected property/miniature fire station user, 119 platform user platforms/knowledge
Administrator and super keepe user.
Working principle of the present invention: domestic consumer passes through in APP client software and WEB client side remote real-time monitoring family
Smog, temperature alarming, gas leakage alarm and current overload alarm etc..When there is gas leakage alarm generation, sensor is certainly
Dynamic to send warning message to WEB client side and APP client by intelligent gateway and cloud platform, system can be automatically closed control
The valve of control combustion gas can be also turned off manually when there is personnel to find gas leakage in the valve of combustion gas by system.When there is electric current
When overload-alarm, sensor sends warning message to WEB client side and APP client automatically by intelligent gateway and cloud platform,
System can automatically cut off power supply system, when there is personnel to find current overload, also power supply system can be turned off manually by system.
When having smog, temperature alarming, sensor is sent automatically by intelligent gateway and cloud platform to WEB client side and APP client
Warning message, domestic consumer can also be initiated by system to property/miniature fire station user or neighbours after receiving warning message
Distress signals and evacuation are reminded；Property/miniature fire station user can receive the warning message of the domestic consumer in compass of competency,
And directed navigation is supported to carry out dangerous confirmation and processing to alarm family, also evacuation can be initiated to fire area surrounding neighbours mention
It wakes up；Domestic consumer can flee from as early as possible fire area, domestic consumer and property/miniature fire station by the escape route that system provides
User can also be reported a fire by system to 119 users, and 119 users receive directly orient by system after fire alarm information and lead
It navigates to kindling family.All users can check miniature fire station all devices inventory and equipment operation instruction by system,
All users can check fire-fighting popular science knowledge by this system simultaneously, horizontal to improve whole people's knowledge on fire fighting.
The beneficial effects of the present invention are: this system supports multiple types user, multi-client is supported, support mobile fire-fighting long-range
Real time monitoring supports fire area and fire fighting device directed navigation, supports to occur self and mutual medical aid when fire, evacuation is reminded and guiding
The instruction function that personnel evacuate as early as possible supports the function such as fire-fighting popular science propaganda and the inquiry of miniature fire station fire fighting device application method
Can, it is suitable for community's management of fire safety.
This system passes through smoke-sensitive fire detector, temperature sensitive type fire detector, combustible gas probe, electric current respectively and passes
Sensor detects smog, temperature, the abnormal conditions of gas leakage and electric current, early detection fire hazard, then passes through intelligent gateway, cloud
Platform etc. realizes quick two-way communication with user, so as to the processing fire hazard of user as early as possible.When a fire, can pass through
This system provides evacuation route for user, provides rescue guide etc. for 119 fire alarms.This system can effectively improve community's fire-fighting peace
Entirely, it in emergency circumstances saves oneself in rapid tissue community, mutually rescue, mutual assistance prompting, in domestic consumer, community property management staff, section
A set of joint-action mechanism is established between miniature fire station administrator and fire-fighting detachment.
Detailed description of the invention
Fig. 1 is present system theory of constitution figure；
Fig. 2 is the hardware catenation principle figure of sensor controller node in Fig. 1；
Fig. 3 is sensor controller node main control unit circuit diagram in Fig. 2；
Fig. 4 is sensor controller node peripheral circuit schematic diagram in Fig. 2；
Fig. 5 is ZigBee wireless module module circuit schematic in Fig. 2；
Fig. 6 is the networking program flow diagram of sensor controller node in Fig. 2；
Fig. 7 is the logout program flow diagram of sensor controller node in Fig. 2；
Fig. 8 is the capture program flow chart of sensor controller node in Fig. 2；
Fig. 9 is the hardware catenation principle figure of intelligent gateway in Fig. 1；
Figure 10 is intelligent gateway main control unit first part circuit diagram in Fig. 9；
Figure 11 is intelligent gateway main control unit second part circuit diagram in Fig. 9；
Figure 12 is intelligent gateway main control unit Part III circuit diagram in Fig. 9；
Figure 13 is the power management circuit schematic diagram of intelligent gateway；
Figure 14 is the main memory circuit schematic diagram of intelligent gateway；
Figure 15 is the memory circuit schematic diagram of intelligent gateway；
Figure 16 is the network interface card circuit diagram of intelligent gateway；
Figure 17 is the interface circuit schematic diagram of intelligent gateway；
Figure 18 is the networking program flow diagram of intelligent gateway in Fig. 9；
Figure 19 is the logout program flow diagram of intelligent gateway in Fig. 9；
Figure 20 is data acquisition and the ethernet communication program flow diagram of intelligent gateway in Fig. 9；
Figure 21 is the software logic relationship block diagram of cloud platform in Fig. 1；
Figure 22 is first part's work flow diagram of cloud platform APP client service in Figure 21；
Figure 23 is the second part work flow diagram of cloud platform APP client service in Figure 21；
Figure 24 is the Part III work flow diagram of cloud platform APP client service in Figure 21；
Figure 25 is the Part IV work flow diagram of cloud platform APP client service in Figure 21.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
Referring to Fig. 1, this system includes that sensor controller node, intelligent gateway, cloud platform and terminal four are most of, wherein sensing
Device controller node includes smoke sensor device radio node, burnt gas valve mechanical arm local and remote controllers radio node, combustion
Gas leakage sensor wireless node, temperature sensor radio node and socket current sensor wireless node；Terminal includes APP visitor
Family end and WEB client side；Burnt gas valve mechanical arm local and remote controllers radio node are controlled by burnt gas valve mechanical arm
Burnt gas valve opens or closes；Socket current sensor wireless node controls the power on/off of socket by electromagnetic relay；Cigarette
Mist sensor wireless node, burnt gas valve mechanical arm local and remote controllers radio node, gas leakage sensor wirelessly save
Point, temperature sensor radio node and socket current sensor wireless node are carried out by ZigBee wireless mode and intelligent gateway
Exchange data and control instruction；Intelligent gateway swaps data and control instruction by Ethernet and cloud platform；Cloud platform and
Data and control instruction are swapped by Ethernet between APP client or WEB client side.System is drawn by APP client
It leads evacuating personnel and 119 fire alarms is guided quickly to go to fire area.
Referring to fig. 2, the sensor controller node of this system includes sensor controller main control unit, zigbee communication mould
Group module and I/O detect three parts, and sensor controller main control unit uses STM32F103RCT chip, zigbee communications module
Module uses zigbee_mk2000 communications module, and STM32F103RCT chip passes through serial ports and zigbee_mk2000 communications module
Two-way communication link is carried out, the establishment of sensor controller network is realized by zigbee_mk2000 communications module.
STM32F103RCT chip passes through I/O interface and combustible gas probe, burnt gas valve controller, socket relay, temperature respectively
Sensor, smoke sensor device connection are spent, to acquire sensor states, control controller action.STM32F103RCT chip is logical
It crosses serial ports to connect with current detection sensor, Current Sensor Status and current information is acquired in a manner of serial communication.
Referring to Fig. 3, the U2 chip that sensor controller node main control unit circuit uses is model STM32F103RC
ARM microprocessor.
Referring to fig. 4, the U3 chip that sensor controller node peripheral circuit uses is depositing for model W25X16AVSSIG
Reservoir.
Referring to Fig. 5, the U1 mould group that ZigBee wireless module modular circuit uses is the communication of model zigbee_mk2000
Mould group.
The sensor controller node software of this system includes sensor controller node networking program, sensor controller
Node logout program and sensor controller junction sensor controller capture program.Sensor controller node acquisition software is negative
Data, monitoring sensor state and the control controller action of duty acquisition sensor.
Referring to Fig. 6, sensor controller node networking string routine is performed the following operations: sensor controller node networking journey
Sequence waits intelligent gateway to allow to network after starting, and after detecting networking license, topology ginseng is arranged with automatic in automatic adjustment channel
Number accesses intelligent gateway network, and networking process is completed in 10 seconds.
Referring to Fig. 7, the sensor controller node logout program of this system is performed the following operations: waiting logout key dynamic
Make, i.e., when sensor controller node wants logout network, after external key long-pressing 3 seconds, sends logout request, initialization sensing
Device controller node is off-network state, realizes the logout of sensor controller node.
Referring to Fig. 8, the sensor controller junction sensor controller capture program of this system is performed the following operations: first
Sensor is initialized, two timer interruptions, timing acquiring sensing data, by collected sensing data are opened
Intelligent gateway is uploaded to, timing acquiring sensing data again is then returned；The control instruction of timing receipt intelligent gateway simultaneously, root
Determine whether to control actuator movement according to order, the control instruction of timing receipt intelligent gateway again is returned if not executing.
Referring to Fig. 9, the intelligent gateway of this system includes intelligent gateway main control unit, zigbee_mk2000 communications module, control
Four part of key processed and LED light, intelligent gateway main control unit use TI3359 chip, and TI3359 chip is connect by Ethernet
Mouth carries out two-way communication link with cloud platform；Control button and LED light pass through I/O interface respectively and TI3359 chip carries out
Two-way communication link；Sensor controller networking is carried out by clicking key, the work of current intelligent gateway is indicated using LED light
State, such as group net state, working condition and the state that goes offline, have low in cost, indicate clear feature.TI3359 chip is logical
It crosses serial ports and zigbee_mk2000 communications module carries out two-way communication link, realize the establishment of sensor controller network.
Zigbee_mk2000 communications module and sensor controller node carry out two-way communication link, timing acquiring sensor controller
Node data, if time-out does not collect node data, it is believed that node is in off-line state, and program passes through Ethernet for sensor control
Device data and state processed are uploaded to cloud platform.
The hardware of intelligent gateway specifically further includes intelligent gateway main control unit circuit (splitting into three parts), power management electricity
Road, main memory circuit, memory circuit, network interface card circuit and interface circuit, the main components that above each circuit uses are as follows:
Referring to Figure 10, the U5A chip that intelligent gateway main control unit first part's circuit uses is model AM3358BZCZ100
ARM microprocessor.
Referring to Figure 11, the U5B chip that intelligent gateway main control unit second part circuit uses is model
The ARM microprocessor of AM3358BZCZ100.
Referring to Figure 12, the U5C chip that intelligent gateway main control unit Part III circuit uses is model
The ARM microprocessor of AM3358BZCZ100.
Referring to Figure 13, the U2 chip that the electric power management circuit of intelligent gateway uses is the power supply pipe of model TPS65217C
Manage chip.
Referring to Figure 14, the U12 chip that the main memory circuit of intelligent gateway uses is model MT41K256M16HA-125:E
Memory chip.
Referring to Figure 15, the U13 chip that the memory circuit of intelligent gateway uses is model MTFC4GLDEA 0M WT
Storage chip.
Referring to Figure 16, the U14 chip that the network interface card circuit of intelligent gateway uses is the too net of model LAN8710A-EZC-TR
Transponder chip.
Referring to Figure 17, the U7 chip that the interface circuit of intelligent gateway uses is the storage core of model 24LC32AT-I/OT
Piece.
The intelligent gateway software of this system includes that intelligent gateway networking program, intelligent gateway logout program and intelligent gateway pass
Sensor controller capture program.Intelligent gateway networking software is using control button configuration intelligent gateway and sensor controller node
Between networking relationship.
Referring to Figure 18, intelligent gateway networking program is performed the following operations: initialization key and LED light detect key
Whether Key1 button is pressed, and when key Key1 is pressed, lights LED light, starting intelligent gateway allows networking, default
Sensor controller node around scanning, processing network request for new node input database, new node are completed in 10 seconds
Enter net operation.
Referring to Figure 19, intelligent gateway logout program performs the following operations: intelligent gateway is initialized first, then initially
Change zigbee_mk2000 communications module serial ports, detect whether to receive logout instruction, if logout instruction is received, to instruction
In ZigBee ID carry out database matching, corresponding zigbee_mk2000 communications module node is deleted from local data base,
Complete logout operation.The sensor or controller section for the ZigBee serial port module that intelligent gateway logout software is received by parsing
The logout application that point is sent instructs, the node data of binding in automatic batch database, by deleting binding number of nodes factually
The logout of existing node.
Referring to fig. 20, intelligent gateway sensor controller capture program performs the following operations: carrying out first to gateway initial
To change, is then divided to two thread operations, first thread initializes the serial ports connecting with zigbee_mk2000 communications module node,
Receiving sensor controller node data parse Hex byte frame data, and the data after parsing are stored in database, every 3 seconds of timing
Data after packing are uploaded to cloud platform by packaged data library data；Second thread initializes MQTT client, and it is flat to receive cloud
The instruction that platform issues parses JSON order, and matching database post package is Hex byte frame, and order is finally issued to sensor
Controller node.
Referring to fig. 21, the cloud platform of this system carries out two-way communication link by MQTT communication module and intelligent gateway；Cloud
Platform connects database, APP client, WEB client side, and wherein APP client is separately connected kinsfolk user, property/micro-
Type fire station user, 119 platform users；WEB client side is separately connected property/miniature fire station user, 119 platform users are put down
Platform/knowledge manager user and super keepe user.
Cloud platform software is used to handle the warning message that various kinds of sensors is sent by intelligent gateway in different home and will
Alarm information pushing links between telemedicine education and in emergency circumstances multi-user to realize, quickly has to all types of user
The tissue of effect saves oneself, mutually rescues and emergency evacuation.Cloud platform plays intermediate axle beam action, allow kinsfolk user at any time
The state for obtaining family's inner sensor sends emergency to other users according to alarm condition online or evacuation is reminded.Platform is main
Database service, APP client service, WEB client side service and MQTT communication module service are provided.System shares 5 class users,
It is kinsfolk user, property/miniature fire station user, 119 platform users, platform/knowledge manager user and super respectively
Administrator.Cloud Server software provides background service to APP terminal, provides WEB terminal background server simultaneously with before
End page face shows that wherein APP client service supports kinsfolk user, property/miniature fire station user, 119 platform users,
WEB client side server supports property/miniature fire station user, 119 platform users, platform/knowledge manager user and super
Administrator.Database is used to record the information of whole communities, the information of whole families, all 5 class user informations, all biography
Sensor controller information, whole alert help evacuation prompting messages, the miniature 119 fire station information of fire station of whole property.Yun Ping
Platform carries out communication and intelligent gateway both-way communication by MQTT communication module and intelligent gateway.
MQTT (message queue telemetering transmission) is under iso standard (ISO/IEC PRF 20922) based on publish/subscribe normal form
Messaging protocol.It works on TCP/IP protocol suite, is for the low remote equipment of hardware performance and Network status bad luck
In the case where and design publish/subscribe type messaging protocol, intelligent gateway by ethernet interface module with MQTT protocol mode
Sensor controller data and state are sent to cloud platform, receive the control instruction that cloud platform issues, then communicate by ZigBee
Instruction is issued to sensor controller node by mould group.
The kinsfolk user, property/miniature fire station user and 119 platform users of APP terminal are designed detailed
Function is as shown in the table:
To realize that the function in table, system work by the workflow of Figure 22, Figure 23, Figure 24, Figure 25, user is opened
It may be selected to be registered as new user after APP or with existing Account Logon or anonymous access fire-fighting popular science knowledge.Registration user steps on for the first time
Fire-fighting popular science knowledge can be checked after recording system or improves personal information, created or be added existing family, bind intelligent gateway and biography
Sensor controller.The non-user first logged into can check fire-fighting popular science knowledge, checks facility nearby or carry out condition monitoring.In detail
Workflow is as shown in Figure 22, Figure 23, Figure 24, Figure 25.
Claims (6)
1. a kind of mobile fire fighting monitoring and orientation rescue evacuating system, it is characterised in that: including sensor controller node, intelligence
Gateway, cloud platform and terminal four are most of, and wherein sensor controller node includes smoke sensor device radio node, burnt gas valve
It mechanical arm local and remote controllers radio node, gas leakage sensor radio node, temperature sensor radio node and inserts
Seat current sensor radio node；Terminal includes APP client and WEB client side；Burnt gas valve mechanical arm is local and remotely controls
Device radio node processed controls opening or closing for burnt gas valve by burnt gas valve mechanical arm；Socket current sensor wireless node
The power on/off of socket is controlled by electromagnetic relay；Smoke sensor device radio node, burnt gas valve mechanical arm are local and remotely control
Device radio node, gas leakage sensor radio node, temperature sensor radio node and socket current sensor wireless section processed
Point swaps data and control instruction by ZigBee wireless mode and intelligent gateway；Intelligent gateway passes through Ethernet and Yun Ping
Platform swaps data and control instruction；Number is swapped by Ethernet between cloud platform and APP client or WEB client side
According to and control instruction.
2. a kind of mobile fire fighting monitoring according to claim 1 and orientation rescue evacuating system, it is characterised in that:
The sensor controller node includes sensor controller main control unit, zigbee communications module module and I/O inspection
Three parts are surveyed, sensor controller main control unit uses STM32F103RCT chip, and zigbee communications module module uses
Zigbee_mk2000 communications module, STM32F103RCT chip are carried out by serial ports with zigbee_mk2000 communications module two-way
Communication connection；STM32F103RCT chip passes through I/O interface and combustible gas probe, burnt gas valve controller, socket respectively
Relay, temperature sensor, smoke sensor device connection；STM32F103RCT chip is connected by serial ports and current detection sensor
It connects.
3. a kind of mobile fire fighting monitoring according to claim 1 and orientation rescue evacuating system, it is characterised in that: sensor
Controller node software includes sensor controller node networking program, sensor controller node logout program and sensor control
Device junction sensor controller capture program processed, wherein sensor controller node networking string routine performs the following operations: sensing
Device controller node networking program waits intelligent gateway to allow to network after starting, after detecting networking license, automatic adjustment letter
Road and automatic setting topological parameter, access intelligent gateway network；
Sensor controller node logout program performs the following operations: waiting logout actuation of keys, i.e. sensor controller node
When wanting logout network, after external key long-pressing, logout request is sent, initializing sensor controller node is off-network state；
Sensor controller junction sensor controller capture program performs the following operations: sensor initialized first,
Two timer interruptions are opened, collected sensing data is uploaded to intelligent gateway, then by timing acquiring sensing data
Return to timing acquiring sensing data again；The control instruction of timing receipt intelligent gateway simultaneously, determines whether to control according to order
Actuator movement, returns to the control instruction of timing receipt intelligent gateway again if not executing.
4. a kind of mobile fire fighting monitoring according to claim 1 and orientation rescue evacuating system, it is characterised in that:
The intelligent gateway includes that intelligent gateway main control unit, zigbee_mk2000 communications module, control button and LED refer to
Show four part of lamp, intelligent gateway main control unit uses TI3359 chip, TI3359 chip by Ethernet interface and cloud platform into
Row two-way communication link；Control button and LED light pass through I/O interface respectively and TI3359 chip carries out two-way communication company
It connects；TI3359 chip carries out two-way communication link by serial ports and zigbee_mk2000 communications module；Zigbee_mk2000 is logical
Believe that mould group and sensor controller node carry out two-way communication link.
5. a kind of mobile fire fighting monitoring according to claim 4 and orientation rescue evacuating system, it is characterised in that: intelligent network
Closing software includes intelligent gateway networking program, intelligent gateway logout program and intelligent gateway sensor controller capture program,
Middle intelligent gateway networking program performs the following operations: initialization key and LED light, and whether detection key Key1 button is pressed
Under, when key Key1 is pressed, LED light is lighted, starting intelligent gateway allows networking, the sensor around default scan
Controller node, processing, which networks, requests new node input database；
Intelligent gateway logout program performs the following operations:
Intelligent gateway is initialized first, is then initialized zigbee_mk2000 communications module serial ports, is detected whether to receive
Logout instruction carries out database matching to the ZigBee ID in instruction, from local data base if receiving logout instruction
Corresponding zigbee_mk2000 communications module node is deleted, logout operation is completed；
Intelligent gateway sensor controller capture program performs the following operations: initializing first to gateway, is then divided to two
Thread operation, first thread initialize the serial ports connecting with zigbee_mk2000 communications module node, receiving sensor control
Device node data parses Hex byte frame data, the data after parsing is stored in database, timing packaged data library data will be beaten
Data after packet are uploaded to cloud platform；Second thread initializes MQTT client, receives the instruction that cloud platform issues, parsing
JSON order, matching database post package are Hex byte frame, and order is finally issued to sensor controller node.
6. a kind of mobile fire fighting monitoring according to claim 1 and orientation rescue evacuating system, it is characterised in that:
The cloud platform carries out two-way communication link by MQTT communication module and intelligent gateway；Cloud platform connection database,
APP client, WEB client side, wherein APP client is separately connected kinsfolk user, property/miniature fire station user, 119
Platform user；WEB client side is separately connected property/miniature fire station user, 119 platform user platforms/knowledge manager user
With super keepe user.
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