CN208607509U - A kind of indoor gas safety monitoring wisdom terminal networking structure - Google Patents
A kind of indoor gas safety monitoring wisdom terminal networking structure Download PDFInfo
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- CN208607509U CN208607509U CN201821454671.5U CN201821454671U CN208607509U CN 208607509 U CN208607509 U CN 208607509U CN 201821454671 U CN201821454671 U CN 201821454671U CN 208607509 U CN208607509 U CN 208607509U
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Abstract
The utility model provides a kind of indoor gas safety monitoring wisdom terminal networking structure, solves the not applicable technical problem of existing networking structure.Networking structure includes sensor and executing agency, it includes coordinator mode ZigBee communication module that indoor gas safety, which monitors wisdom terminal, executing agency includes router mode ZigBee communication module, sensor includes terminal pattern ZigBee communication module, coordinator mode ZigBee communication module and router mode ZigBee communication module establish Relay data link, terminal pattern ZigBee communication module and router mode ZigBee communication module establish acquisition data link, and router mode ZigBee communication intermodule establishes redundant data links.The defects of topological network of formation effectively overcomes signal bonding strength caused by physical distance and transmission bandwidth to distribute, so that distribution, hierarchical monitoring may be implemented to independent combustion gas environment is closed on a large scale.
Description
Technical field
The utility model relates to industrial monitoring technical fields, and in particular to a kind of indoor gas safety monitoring wisdom set of terminal
Web frame.
Background technique
Natural gas is used as a kind of efficient, cleaning, green energy resource, all plays protection and improvement environmental quality, energy-saving and emission-reduction
Very important effect, be used as one of urban infrastructure.Rapid urban in recent years, gas ductwork coverage area is not
Disconnected to expand, natural gas user quantity increases year by year.Resident is a kind of user that quantity is most in gas user, once occur
Gas accidents will result in significant impact, therefore resident is concerned safely with gas.Gas safety accident is used in resident
In middle statistics, the safety accident that gas leakage causes accounts for 40% or so, and ratio is higher.Therefore the combustion gas of combustion gas resident is pacified
It monitors entirely most important.
In the prior art, indoor gas safety product mostly uses the safety products such as fuel gas alarm, self-closing valve, these auxiliary
Safety product is mutually indepedent, carries out passive monitoring for gas leakage.When gas leakage occurs, only leakage reaches certain
Degree detecting could be initiated to alarm or cut off gas accidents of the movement of fuel gas pipeline to prevent the leakage of combustion gas from causing after.
Passive monitoring for gas leakage reaction there are hysteresis, can not be to comprehensive things such as leakage reason, leakage process, leakage environment
Therefore effectively quantization feedback is made in feature and qualitative analysis, therefore is badly in need of a kind of preceding just by the combustion of combustion gas removing the hidden trouble in accident generation
The terminal of gas security monitoring.
Utility model content
In view of the above problems, the utility model embodiment provides a kind of indoor gas safety monitoring wisdom terminal networking knot
Structure, with solve the networking structure of existing passive detection product be not suitable for indoor gas safety monitoring wisdom terminal technology ask
Topic.
The indoor gas safety of the utility model embodiment monitors wisdom terminal networking structure, including sensor and execution machine
Structure, the indoor gas safety monitoring wisdom terminal includes coordinator mode ZigBee communication module, and the executing agency includes
Router mode ZigBee communication module, the sensor include terminal pattern ZigBee communication module, the coordinator mode
ZigBee communication module and the router mode ZigBee communication module establish Relay data link, the terminal pattern
ZigBee communication module and the router mode ZigBee communication module establish acquisition data link, the router mode
ZigBee communication intermodule establishes redundant data links.
In an embodiment of the utility model, it in each kitchen, is set in load-bearing side wall close to the position of combustion gas main line
The indoor gas safety monitoring wisdom terminal is set, the execution machine is set close to indoor gas safety monitoring wisdom terminal
Structure, around sensor described in executing agency's scattering device.
In an embodiment of the utility model, non-electrical is used between the floor and the combustion gas main line between the adjacent kitchen of same column
Magnetic shielding material sealing, indoor gas safety monitoring wisdom terminal includes Internet of Things communication module, the adjacent kitchen of the same column
Ephemeral data link is established between the Internet of Things communication module in room.
In an embodiment of the utility model, each sensor and an executing agency establish single acquisition data-link
Road, several sensors of same grab type and each executing agency averagely form acquisition data link.
In an embodiment of the utility model, each sensor and an executing agency establish single acquisition data-link
Road, several sensors of each grab type and an executing agency form acquisition data link.
In an embodiment of the utility model, the indoor gas safety monitoring wisdom terminal includes Internet of Things communication module
Including wireless local area network communications module and protenchyma connected network communication module, redundant wireless is formed with Upper system and is connect.
In an embodiment of the utility model, the sensor includes temperature sensor, leakage sensor, smog sensing
At least one of device, flame sensor, suspended particulate sensor, infrared signal sensor.
In an embodiment of the utility model, the executing agency includes kitchen range, wall-hung boiler, smoke exhaust ventilator, exhaust fan, cuts
Disconnected at least one of valve and power switch.
The indoor gas safety of the utility model embodiment monitors wisdom terminal networking structure, is supervised using indoor gas safety
The topological network for controlling wisdom terminal connection executing agency and sensor network formation, using the type diversity of sensor in kitchen
It is interior to form widely distributed acquisition node, topological structure is formed flexibly by several executing agencies and healthy and strong networking relays chain
Road can improve the acquisition data link routing of acquisition node, effectively overcome signal caused by acquisition data link physical distance
The defects of bonding strength and transmission bandwidth distribute.So that distribution, classification may be implemented to independent combustion gas environment is closed on a large scale
Monitoring.It may be implemented using the indoor gas safety monitoring wisdom terminal of the utility model embodiment to extensive intensive inhabitation ring
The prevention and investigation of domestic combustion gas hidden danger handle it in time to burst leakage situation and block danger source, avoid the formation of further
Harm.
Detailed description of the invention
Fig. 1 show the configuration diagram of the utility model embodiment indoor gas safety monitoring wisdom terminal.
Fig. 2 show the structural schematic diagram of timing module in an embodiment of the present invention.
Fig. 3 show the structural schematic diagram of power module in an embodiment of the present invention.
Fig. 4 show the structural schematic diagram of alarm module in an embodiment of the present invention.
Fig. 5 show the structural schematic diagram that communication module is acquired in an embodiment of the present invention.
Fig. 6 show the structural schematic diagram of an embodiment of the present invention security module.
Fig. 7 is the connection that the utility model embodiment indoor gas safety monitors wisdom terminal and sensor and executing agency
Schematic diagram.
Fig. 8 is the networking structure schematic diagram that the utility model embodiment indoor gas safety monitors wisdom terminal.
Specific embodiment
It is below in conjunction with attached drawing and specifically real to be clearer and more clear the purpose of this utility model, technical solution and advantage
Applying mode, the utility model is described in further detail.Obviously, described embodiment is only that the utility model a part is implemented
Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.
The indoor gas safety monitoring wisdom terminal setting redundant wireless of the utility model embodiment connects and wireless topology
Connection establishes up data link with Upper system by redundant wireless connection, by wireless topology connection with sensor and hold
Row mechanism establishes down data links.
Redundant wireless connection includes at least two kinds of wireless connection types.It includes but is not limited to narrowband Internet of Things that type, which is wirelessly connected,
Net (Narrow Band Internet of Things, NB-IoT) communication, wireless LAN communication.One wireless topology connection
Including at least two sections of attachable radio channels, the connection of each wireless topology all can serve as sensor and/or executing agency
Data transmission channel.
The indoor gas safety monitoring wisdom terminal of the utility model embodiment connects to form adaptation by wireless topology
Be wirelessly connected the requirement that ensure that in room or kitchen diversity sensor to azimuth-range is laid, be conducive to sensor and
The quick adjustment of transmission link after executing agency's increase and decrease.It ensure that in numerous down data links using redundant wireless connection simultaneously
The low time delay and high availability of data transmission when data converge uplink and intensive director data downlink.It forms in intensive inhabitation ring
The data connection basis of information collection and data processing is actively made in independent combustion gas environment in border to security risk.
The framework of the indoor gas safety monitoring wisdom terminal of the utility model embodiment is as shown in Figure 1.In Fig. 1, family
Interior combustion gas security monitoring wisdom terminal 100 includes:
Main control module 10, for forming data acquisition and event handler procedure according to built-in processing model；
Timing module 20 is used to form time tag data, provides time reference for acquisition data and event handling；
Power module 30, for forming the warm back-up power supply of terminal body using local power supply；
Alarm module 40, for forming otherness audio alert signal according to alarm data；
Communication module 50 is acquired, for establishing wireless topology transmission respectively according to the setting position of sensor and executing agency
Link forms the acquisition channel between main control module and sensor and the control channel between main control module and executing agency；
Security module 60, for management sensor and executing agency authenticate, the control instruction of downlink is decrypted,
To the acquisition Data Encryption Transmission of uplink, sensitive data is encrypted and is stored；
Internet of Things communication module 70, for establishing the broadband connection of redundancy with Upper system.
Main control module 10 and timing module 20, alarm module 40, acquisition communication module 50, security module 60 and Internet of Things Netcom
Letter module 70 is respectively formed data connection, and power module 30 provides working power for above-mentioned each module.
The indoor gas safety monitoring wisdom terminal of the utility model embodiment was both real using main control module and functional module
Environmental signal acquisition-field monitoring-field control to combustion gas environment independent in intensive living environment is showed, and as independent
Information node realize with the data interaction of Upper system so as to close on a large scale independent combustion gas environment may be implemented distribution,
Hierarchical monitoring.It may be implemented using the indoor gas safety monitoring wisdom terminal of the utility model embodiment to extensive intensive residence
Firmly in environment combustion gas hidden danger prevention and investigation, handle it block danger source in time to burst leakage situation, avoid the formation of into
The harm of one step.
The structure of timing module is as shown in Figure 2 in an embodiment of the present invention.In Fig. 2, timing module 20 includes:
Crystal oscillator unit 21 is used to form high frequency oscillation signal；
Clock battery 22, for providing the operating current of no harmonic wave for crystal oscillator unit and clock chip；
Clock chip 23, for the time tag data according to high frequency oscillation signal period property output sequence.
Timing module 20 forms the specific time interval of time tag, time tag data sequence using high frequency oscillation signal
It is formed, as the real-time identification of data acquisition, is bound in real time with the real-time data collection of acquisition so that same indoor gas safety
The environmental information for monitoring each sensor acquisition under wisdom terminal has correct time correlation, so that multifarious sensor shape
At various real time datas have data analysis time synchronization basis.
The structure of power module is as shown in Figure 3 in an embodiment of the present invention.In Fig. 3, power module 30 includes:
AC-DC conversion unit 31, for local AC power source to be converted to low harmony wave DC power supply；
Battery charging unit 32, for adjusting low harmony wave direct current power source voltage control charging process；
Rechargeable battery 33, for receiving charging as no harmonic operation power supply；
Voltage transformation module 34 is used to form the hot standby working power of two-way；
Voltage detection unit 35, for monitoring the hot standby working power pressure drop amplitude of two-way and exporting trigger signal.
Power module 30 forms warm back-up power supply, ensure that the continuously available of indoor gas safety monitoring wisdom terminal body
Property avoid power failure cause gas monitor and control ability decline, while the warm back-up power quality of low harmony wave advantageously reduce to high speed
The interference of main control module in treatment process.
The structure of alarm module is as shown in Figure 4 in an embodiment of the present invention.In Fig. 4, alarm module 40 includes:
Data separating unit 41, for forming the duplicate announcement of two-way for audible alarm data and phonic warning data separating
Alert data flow；
Signal conversion unit 42 is put for alarm data circulation to be changed to corresponding signal stream and carry out power to signal stream
Greatly；
Audio signal unit 43, for being played out to audio signal stream；
Voice signal unit 44, for being synchronized to sound signal stream or the broadcasting of asynchronous audio signal stream.
Alarm module provides two-way output channel for alarm signal, and voice channel signal therein works independently, Ke Yi
High frequency alarm is provided to resident or user simultaneously clearly suggests voice, pacifies or guide the resident at leakage scene to be formed man-machine
Lesser accident potential is eliminated in interaction.
The structure that communication module is acquired in an embodiment of the present invention is as shown in Figure 5.In Fig. 5, communication module is acquired
50 include:
Networks trategy storage unit 51, for storing received network topology parameters and group network parameters；
Networking transmission unit 52, for obtaining the communication information of sensor and executing agency in environment, according to network topology
Communication unit in parameter and group network parameters and sensor and executing agency forms determining network topology structure.
Acquisition communication module 50 guarantee can in environment sensor and executing agency find and carry out on-demand networking, root
According to renewable network topology parameters and group network parameters adjustment network morphology and network members, meet each only in intensive living environment
The complete detection and monitoring of vertical combustion gas environment.
The structure of security module is as shown in Figure 6 in an embodiment of the present invention.In Fig. 6, security module 60 includes:
Device identification data storage unit 61, for storing the additional sensors obtained during networking and additional execution machine
Structure communication data；
Key storing unit 62, for storing the encryption key and algorithm that carry out data transmission with Upper system；
Sensitive data storage unit 63, for storing the nodal information in network topology structure；
Authentication Response unit 64 identifies network node, operation user and data interaction permission for receiving request
And confirmation.
Additional communication data when security module 60 is using networking are stored with as the potentially useful data of adjustment network structure
Conducive to the quickly networking reduction network reconfiguration expense when needing to adjust network structure.The storage respectively of key and user's sensitive data
It ensure that being effectively isolated for local service and system business while data access safety improving, avoid being pacified by indoor gas
Full monitoring wisdom terminal is directly formed and the man-machine interactively of Upper system.
In an embodiment of the present invention, Internet of Things communication module 70 includes the wireless local area network communications module of high priority
With the protenchyma connected network communication module of low priority, the redundant wireless connection of different priorities is formed, guarantees indoor gas safety
Even if the up data link of monitoring wisdom terminal can switch in varying environment network, not dry by the failure of environment network
It disturbs.
Connection such as Fig. 7 of the utility model embodiment indoor gas safety monitoring wisdom terminal and sensor and executing agency
It is shown.In Fig. 7, sensor is connected by the acquisition communication module 50 that indoor gas safety monitors wisdom terminal 100 and communicates mould
Block 300 and executing agency's communication module 200.
Sensor communications module 300 is transmitted for establishing the frontier node of network topology structure to acquisition communication module 50
The determination type physical amount data of sensor acquisition.
Sensor communications module 300 and determining type physical quantity sensor and necessary analog to digital conversion circuit and coding electricity
Road is integrated.
Sensor communications module 300 can form the temperature sensor with communication function according to integrated sensor type
310, leakage sensor 320, smoke sensor device 330, flame sensor 340, suspended particulate sensor 350, infrared signal sensing
The sensors such as device 360.
Executing agency's communication module 200 receives acquisition communication mould for providing the routing that can be adapted to relaying for frontier node
The control instruction that block 50 transmits makes executing agency make respective feedback.
200 integrated power amplifier of executing agency's communication module and movement device make to act device change according to control instruction
The on off operating mode of connected circuit, pipeline.
The cooking apparatus according to locating for integrated actuator of executing agency's communication module 200, can be formed have communication and
Kitchen range 210, wall-hung boiler 220, smoke exhaust ventilator 230, exhaust fan 240, stop valve 250 and the power switch 260 etc. for executing function are held
Row mechanism.
Mould is communicated using the indoor gas safety monitoring wisdom terminal of the utility model embodiment, multifarious executing agency
Block 200 and sensor communications module 300 can form complicated indoor gas safety monitoring network, communicate mould using executing agency
The network topology structure that the connection performance of block 200 and sensor communications module 300 is formed adapts to the indoor gas quickly updated peace
Full monitoring network demand.
In an embodiment of the utility model, indoor gas safety monitoring wisdom terminal 100 is using coordinator mode
ZigBee (i.e. ZigBee protocol) communication module uses router mould as acquisition communication module 50, executing agency's communication module 200
The ZigBee communication module of formula, sensor communications module 300 use the ZigBee communication module of terminal pattern.
In an embodiment of the utility model, it is held in kitchen around the indoor gas safety monitoring arrangement of wisdom terminal 100
Row mechanism lays sensor around executing agency.It includes coordinator mode ZigBee that indoor gas safety, which monitors wisdom terminal 100,
Communication module, executing agency include router mode ZigBee communication module, and sensor includes terminal pattern ZigBee communication mould
Block is established Relay data link by coordinator mode ZigBee communication module and router mode ZigBee communication module, is led to
It crosses terminal pattern ZigBee communication module and router mode ZigBee communication module establishes acquisition data link, held by difference
The router mode ZigBee communication module of row mechanism establishes redundant data links.
The utility model embodiment is formed using indoor gas safety monitoring wisdom terminal, executing agency and sensor network
Topological network, widely distributed acquisition node is formed in kitchen using the type diversity of sensor, passes through several execution
Mechanism forms topological structure flexibly with healthy and strong networking repeated link, can improve the acquisition data link road of acquisition node
By the defects of effectively overcoming signal bonding strength and transmission bandwidth caused by acquisition data link physical distance to distribute.
The group formed using the utility model embodiment indoor gas safety monitoring wisdom terminal, executing agency and sensor
Web frame is as shown in Figure 8.In fig. 8, looking up in schematic cross-sectional view in kitchen, in phase in same row flat in building
Position is provided with kitchen 400, the combustion gas main line 410 through same row kitchen, combustion gas main line are provided in kitchen 400
410 close to side load-bearing side wall, and close to the setting of combustion gas main line 410, this is practical on the same load-bearing side wall in each kitchen 400
The indoor gas safety of new embodiment monitors wisdom terminal 100.
Indoor gas safety monitoring wisdom terminal 100 can make each kitchen form independent indoor gas safety prison
Control network.The characteristics of generalling use non-electromagnetic shielding sealed material using the adjoiner of floor and combustion gas main line 410, around combustion
Gas main line 410, which carries out installation, can use the adjoiner window effect of floor Yu combustion gas main line 410, so that the adjacent kitchen of same column
The indoor gas safety monitoring controlled intercommunication of network between contiguous floors under emergency rating is formed between the Internet of Things communication module in room
Transmission basis.Using between Internet of Things communication module can connectivity, Upper system can mention to each Internet of Things communication module on demand
For the networking parameters of other side, make to establish ephemeral data link between Internet of Things communication module.
As shown in figure 8, in an embodiment of the utility model, where the wisdom terminal of gas safe monitoring indoors 100
Executing agency is arranged in load-bearing side wall front sequence, such as indoor gas safety is arranged on load-bearing side wall and monitors wisdom terminal 100,
Indoor gas safety monitors 100 side of wisdom terminal and lays kitchen range 210, wall-hung boiler 220, smoke exhaust ventilator in load-bearing side wall front sequence
230 equal executing agencies.Temperature sensor 310, leakage sensor 320, smoke sensor device are laid on ceiling and other walls
330, the sensors such as flame sensor 340, suspended particulate sensor 350, infrared signal sensor 360 are formed to executing agency
It surrounds.
In an embodiment of the utility model, sensor is divided with grab type, each sensor and an executing agency
Single acquisition data link is established, the sensor of each grab type is averagely connect with each executing agency.Each executing agency
A Relay data link is established with indoor gas safety monitoring wisdom terminal 100.For example including kitchen range 210, wall-hung boiler 220,
230 3 executing agencies of smoke exhaust ventilator and seven temperature sensors 310, kitchen range 210 and two temperature sensors 310 are established and are acquired
Data link, wall-hung boiler 220 and three temperature sensors 310 establish acquisition data link, and smoke exhaust ventilator 230 and three temperature pass
Sensor 310 establishes acquisition data link, and kitchen range 210, wall-hung boiler 220, smoke exhaust ventilator 230 monitor intelligence with indoor gas safety respectively
Intelligent terminal 100 establishes a Relay data link.
This networking structure efficient balance volume of transmitted data of sensor, while making same class sensor signal will not be because
It is lost for the failure of single Relay data link, indoor gas safety is reduced by Relay data link and monitors wisdom terminal
100 connection expense, this networking structure are suitable for monitoring compared with the space of larger kitchens.
In an embodiment of the utility model, sensor is divided with grab type, each sensor and an executing agency
Single acquisition data link is established, the sensor of each grab type is connect with an executing agency.Each executing agency with
Indoor gas safety monitoring wisdom terminal 100 establishes a Relay data link.A redundant digit is established between Liang Ge executing agency
According to link.For example including kitchen range 210, wall-hung boiler 220,230 3 executing agencies of smoke exhaust ventilator, seven temperature sensors 310, three
A smoke sensor device 330 and two suspended particulate sensors 350, kitchen range 210 and seven temperature sensors 310 establish acquisition data
Link, wall-hung boiler 220 and three smoke sensor devices 330 establish acquisition data link, and smoke exhaust ventilator 230 and two suspended particulates pass
Sensor 350 establishes acquisition data link, and kitchen range 210, wall-hung boiler 220, smoke exhaust ventilator 230 monitor intelligence with indoor gas safety respectively
Intelligent terminal 100 establishes a Relay data link, kitchen range 210, wall-hung boiler 220, established between smoke exhaust ventilator 230 respectively one it is superfluous
Remaining data link.
This networking structure effectively improves link reliability, while making same class sensor signal in same relaying data
Aggregate transmission in link, improves efficiency of transmission, this networking structure is suitable for the more space monitoring of kitchen executing agency.
Acquisition data link, which is connected, by Relay data link simplifies the link that indoor gas safety monitors wisdom terminal
Maintenance cost reduces the processing load of main control module, avoids networking structure by distance and limited immobilization.In emergency rating
Under, by contiguous floors indoor gas safety monitor wisdom terminal controlled intercommunication, may be implemented additional delay data link and
The networking again for acquiring data link guarantees the availability of other indoor gas safeties monitoring network.
The indoor gas safety monitoring wisdom terminal of the utility model embodiment uses ZigBee wireless networking communications mode,
It realizes that the low-power consumption of cooking apparatus is interconnected, ensure that data are transmitted safe and reliable in conjunction with security module.Utilize acquisition
Gas-fired equipment flame information, gas meter, flow meter flow information, the monitoring information of safety aid, kitchen environment information, people in kitchen
The Various types of data such as body action message comprehensive analysis can form live quick control, while make Upper system can be with conduct monitoring at all levels
, the real time monitoring of realization kitchen local security safe with gas of gas user.Using ESAM (Embedded Secure Access
Module) security module of class realizes the identification of each equipment in terminal and kitchen, certification, realizes that the safety of critical data is deposited
Storage and safe transmission, guarantee safety, the integrality of data, information can be prevented to be tampered and attack.By backup communication mode,
When home network signal interruption, spare Internet of Things NB-IOT communication mode can be used and in real time report warning message, protects
The real time monitoring of barrier gas safety.
Utilize the indoor gas safety monitoring method of the indoor gas safety monitoring wisdom terminal of the utility model embodiment
Include:
Main control module 10 is by the environmental data of each sensor acquisition in the acquisition acquisition of communication module 50 kitchen and according to interior
It sets processing model and forms monitoring data to Upper system transmission；
Main control module 10 transmits Upper system control instruction to executing agency by acquisition communication module 50；
Main control module 10 forms live event treatment process according to built-in processing model.
In an embodiment of the utility model, the mistake that monitoring data are transmitted to Upper system is formed according to built-in processing model
Journey includes:
The time tag data that environmental data and timing module 20 export are bound formation monitoring number by main control module 10 in real time
According to and store；
Monitoring data are encrypted to form encryption monitoring data by security module 60；
Monitoring data will be encrypted to upper system forwards by Internet of Things communication module 70.
In an embodiment of the utility model, Upper system control is transmitted to executing agency by acquisition communication module 50 to refer to
The process of order includes:
Main control module 10 issues data by the reception Upper system of Internet of Things communication module 70；
Main control module 10 is decrypted to form Upper system control to issuing data according to the authenticating result of security module 60
Instruction；
Main control module 10 determines the communication link of executing agency by acquisition communication module 50；
Pass through the communication link Upper system control instruction of executing agency (being formed with acquisition communication module 50).
In an embodiment of the utility model, forming live event treatment process according to built-in processing model includes:
1, with gas security classes event
1,1 the monitoring data in unit time are extracted, at least one data following in monitoring data:
Carbonomonoxide concentration data, temperature data, gas flow data, smokescope data carry out Trend judgement and/or
Threshold decision；
Following scene linkage is carried out when reaching warning value:
Control instruction, which is sent, to linkage electromagnetic valve cuts off fuel gas pipeline；
Control instruction strength is sent to smoke extractor to discharge fume；
Audio data alarm is sent to alarm module, while encapsulating field monitoring Dynamic data exchange to form alarm data through adding
Upper system is uploaded after close to analyze for data.
1,2 the monitoring data in unit time are extracted, at least one data following in monitoring data:
Flame duration data, flame status data, gas flow data carry out correlation judgement；When occur with down toward
A kind of few correlation:
There are gas flow but without fired state；
There are gas flow and fired state but with gas time anomaly；
There are fired state but gas flow exceptions；
It dies to kitchen range transmission control instruction strength flame-out；
Main control module sends audio data prompt to alarm module, while encapsulating field monitoring Dynamic data exchange to form alarm
Upper system is uploaded after data are encrypted to analyze for data.
1,3 the monitoring data in unit time are extracted, at least one data following in monitoring data:
Flame duration data, flame status data, gas flow data, human infrared signal data carry out correlation
Judgement, when the following at least one correlation of appearance:
There are fired state but human infrared signal does not change for a long time；
Gas flow exception but human infrared signal do not change for a long time；
There is no fired state and gas flow variation but human infrared signal does not change for a long time；
Main control module poll scene executing agency and working sensor state, after individual packages formation prompt data are encrypted
Upper system is uploaded to analyze for data.
2, Environmental security class event
The monitoring data in unit time are extracted, at least one data following in monitoring data:
PM2.5 concentration data crosses water signal data, kitchen bulk temperature data and does threshold decision, when occurring more than threshold value
The case where when, main control module sends audio data prompt to alarm module, at the same field monitoring Dynamic data exchange encapsulated to be formed it is pre-
Upper system is uploaded after alert data are encrypted to analyze for data.
3, energy-saving and emission-reduction class event
1,1 the monitoring data encryption in unit time is uploaded into Upper system；
Obtain the heating gas policy data that Upper system is issued according to monitoring data；
Heating gas policy data is authenticated and decrypted by security module, forms the auto-configuration data of wall-hung boiler, is controlled
Heating temperature, the supply water temperature of wall-hung boiler processed, formed for different periods (such as daytime, night, nobody) heating mode.
1,2 the monitoring data encryption in unit time is uploaded into Upper system；
Obtain the active control strategies data that Upper system is issued according to monitoring data；
It to active control strategies data authentication and is decrypted by security module, forms exhaust fan oil pumping in kitchen range use process
The linkage control of smoke machine；
The built-in processing model in main control module, update event treatment process are updated by active control strategies data.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
Subject to the scope of protection of the claims.
Claims (8)
1. a kind of indoor gas safety monitors wisdom terminal networking structure, which is characterized in that including sensor and executing agency, institute
Stating indoor gas safety monitoring wisdom terminal includes coordinator mode ZigBee communication module, and the executing agency includes router
Mode ZigBee communication module, the sensor include terminal pattern ZigBee communication module, the coordinator mode ZigBee
Communication module and the router mode ZigBee communication module establish Relay data link, the terminal pattern ZigBee communication
Module and the router mode ZigBee communication module establish acquisition data link, the router mode ZigBee communication mould
Redundant data links are established between block.
2. indoor gas safety as described in claim 1 monitors wisdom terminal networking structure, which is characterized in that in each kitchen
It is interior, the indoor gas safety is set close to the position of combustion gas main line in load-bearing side wall and monitors wisdom terminal, close to the family
The executing agency is arranged in interior combustion gas security monitoring wisdom terminal, around sensor described in executing agency's scattering device.
3. indoor gas safety as claimed in claim 2 monitors wisdom terminal networking structure, which is characterized in that the adjacent kitchen of same column
It is sealed between the floor in room and the combustion gas main line using non-electromagnetic shielding material, the indoor gas safety monitoring wisdom is whole
End includes Internet of Things communication module, establishes ephemeral data link between the Internet of Things communication module between the adjacent kitchen of the same column.
4. indoor gas safety as claimed in claim 2 monitors wisdom terminal networking structure, which is characterized in that each sensor
Single acquisition data link is established with an executing agency, several sensors of same grab type and each executing agency are average
Form acquisition data link.
5. indoor gas safety as claimed in claim 2 monitors wisdom terminal networking structure, which is characterized in that each sensor
Single acquisition data link, several sensors of each grab type and executing agency's shape are established with an executing agency
At acquisition data link.
6. indoor gas safety as claimed in claim 2 monitors wisdom terminal networking structure, which is characterized in that the indoor combustion
Gas security monitoring wisdom terminal includes that Internet of Things communication module includes wireless local area network communications module and protenchyma connected network communication mould
Block forms redundant wireless with Upper system and connect.
7. indoor gas safety as described in claim 1 monitors wisdom terminal networking structure, which is characterized in that the sensor
Including temperature sensor, leakage sensor, smoke sensor device, flame sensor, suspended particulate sensor, infrared signal sensor
At least one of.
8. indoor gas safety as described in claim 1 monitors wisdom terminal networking structure, which is characterized in that the execution machine
Structure includes at least one of kitchen range, wall-hung boiler, smoke exhaust ventilator, exhaust fan, stop valve and power switch.
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| CN201821454671.5U CN208607509U (en) | 2018-09-05 | 2018-09-05 | A kind of indoor gas safety monitoring wisdom terminal networking structure |
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| CN201821454671.5U CN208607509U (en) | 2018-09-05 | 2018-09-05 | A kind of indoor gas safety monitoring wisdom terminal networking structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467311A (en) * | 2021-07-08 | 2021-10-01 | 国网新疆电力有限公司电力科学研究院 | Electric power Internet of things safety protection device and method based on software definition |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467311A (en) * | 2021-07-08 | 2021-10-01 | 国网新疆电力有限公司电力科学研究院 | Electric power Internet of things safety protection device and method based on software definition |
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