CN103310575A - Zigbee wireless network intelligent firefighting monitoring alarming and joint control system - Google Patents

Zigbee wireless network intelligent firefighting monitoring alarming and joint control system Download PDF

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Publication number
CN103310575A
CN103310575A CN201310157078XA CN201310157078A CN103310575A CN 103310575 A CN103310575 A CN 103310575A CN 201310157078X A CN201310157078X A CN 201310157078XA CN 201310157078 A CN201310157078 A CN 201310157078A CN 103310575 A CN103310575 A CN 103310575A
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China
Prior art keywords
node
fire
information
zigbee
nodes
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CN201310157078XA
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Inventor
徐杜
蒋永平
张恒
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GUANGZHOU HANRUN COMPUTER INFORMATION TECHNOLOGY Co Ltd
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GUANGZHOU HANRUN COMPUTER INFORMATION TECHNOLOGY Co Ltd
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Priority to CN201310157078XA priority Critical patent/CN103310575A/en
Publication of CN103310575A publication Critical patent/CN103310575A/en
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Abstract

The invention discloses a Zigbee wireless network intelligent firefighting monitoring alarming and joint control system, which comprises a plurality of detectors, a plurality of detection nodes, firefighting equipment and a sound and light alarm. The system is characterized by also comprising a Zigbee coordinator, an automatic firefighting monitoring alarming and joint controller and a plurality of control nodes, wherein signals detected by the detectors are transmitted to the Zigbee coordinator through the detection nodes; the Zigbee coordinator is used for receiving the firefighting information of the detection nodes and the electrical energy and working state information of all the nodes, processing the information, and transmitting the processed information to the automatic firefighting monitoring alarming and joint controller through an RS232 interface; and the automatic firefighting monitoring alarming and joint controller is used for displaying the information on a liquid crystal display (LCD) screen in real time, giving a sound and light alarm when a sampled numerical value exceeds a threshold value, and transmitting a signal to each control node in a wireless communication way in real time to start the firefighting equipment. The system is reasonable in design, and is designed on the basis of a Zigbee technology so as to be high in extensibility.

Description

A kind of Zigbee wireless networking intelligent fire monitoring, alarming and coordinated control system
Technical field
The present invention relates to a kind of system, particularly a kind of Zigbee wireless networking intelligent fire monitoring, alarming and coordinated control system
Background technology
Traditional fire fighting detector generally is the node of an isolated formula, namely can only onsite alarming when fire or other the condition of a disasters take place, information can not send out, 26S Proteasome Structure and Function is more single, in case on-the-spot unmanned guard, the external world can't receive warning message again, just may cause heavy losses because of fire or other the condition of a disasters.
The node detector of wired networking can be formed an automatic alarm monitoring network, adopts the mode of wired connection that information is delivered to remote monitoring center, has accomplished on-the-spot and long-rangely can both in time find the condition of a disaster, thereby has taken appropriate measures.Yet the shortcoming of this scheme also is clearly, take the wired connection mode to cause communication line installation, difficult in maintenance easily, because a large amount of leads is pre-buried to body of wall or furred ceiling, in case can't in time find new clothes and safeguard and also can expend great amount of manpower and material resources and financial resources when problem such as aging circuit, corrosion or wearing and tearing occurring.
The fire-fighting automatic alarm system with communication transmission information that occurs in the market, what generally adopt is the GSM/GPRS technology, wireless radio-frequency such as 433MHz frequency range are transmitted signal.The GPRS network wide coverage, the high communication quality, weak point is the hardware cost height, the usage charges height.The wireless radio-frequency cost is low, and its frequency of utilization belongs to free frequency range at home, and problem is more outstanding but that shortcoming is communication distance is short, coverage is little, reliability is low etc.
The fire-fighting autoalarm is as after sending fire alarm signal, generally be artificially to control fire-fighting fire-extinguishing equipment to put out a fire, and this is easy to cause owing to not eliminating the condition of a fire timely and causes certain loss, therefore if can after fire alarm is sent, start fire plant immediately, can reduce the generation of losing to a certain extent.
The ZigBee technology is a kind of emerging short distance, low complex degree, low-power consumption, low data rate, radio network technique cheaply.Be short-distance and medium-distance, low rate wireless sensor network by its radio sensing network of forming.The radio frequency transmission cost is low, and each node only needs energy seldom; Low in energy consumption, be suitable for battery and power for a long time; Can realize any to multiple spot, the point-to-point transmission peer-to-peer communications; Have that quickly networking disposes automatically, auto restore facility; Can coordinate to realize data communication mutually between the sensor arbitrarily.Applicable to fields such as Industry Control, safety in production, digital home, intelligent building monitoring.
Summary of the invention
The object of the present invention is to provide a kind of reasonable in design, design based on the ZigBee technology, extendability is strong, not only can monitor the fire information of site environment in real time, and after having the condition of a disaster signal to send, the automatic monitoring warning main frame can in time be made warning, sends the fire protection linkage control signal simultaneously, start the fire plant action, Zigbee wireless networking intelligent fire monitoring, alarming and the coordinated control system of fire spread alleviated in blocking-up timely and effectively
Purpose of the present invention can reach by following measure: a kind of ZigBee wireless networking intelligent fire monitoring, alarming and coordinated control system, comprise some detectors, several probe nodes, fire fighting equipment, audible-visual annunciator, it is characterized in that: also have the ZigBee telegon, fire-fighting automatic monitoring warning and linkage controller and several control nodes, the signal that is detected by detector sends to the ZigBee telegon by several probe nodes, the ZigBee telegon receives the fire information of probe node and electric energy and the work state information of all nodes, after information processing, be transferred to fire-fighting automatic monitoring warning and linkage controller by the RS232 interface, the information that fire-fighting automatic monitoring warning and linkage controller pass over is presented on the LCD screen in real time, when the super threshold values of sampling numerical value, start audible-visual annunciator and send sound and light alarm, and to each control node with communication real-time release control signal, start fire fighting equipment.
Purpose of the present invention can also reach by following measure: probe node comprises the fire information probe node, fire information probe node with routing function, the fire information probe node contains smog with the fire information probe node with routing function, temperature, combustion gas, pressure probe node and manual pull station node, smog alarm and the temperature value of these nodes in regular hour collection environment, gas concentration, force value and hand push button status information directly or through routing node send to the ZigBee telegon with these information and hand push button status information then.The control node comprises interlock control node, has the interlock control node of routing function and the node that routing function is only arranged, these nodes contain alarm bell node, fire resisting shutter node, spray equipment node, fire broadcast node, hose saddle node, fire-smothering gear node, induced-draft fan node, pressure fan node, elevator forced landing node, fire escape pilot lamp node, but and the control signal sent of wireless receiving fire-fighting automatic monitoring warning and linkage controller, start the fire fighting equipment work that connects.Each node with routing function can be set up the network of oneself, transmits the data of other routing nodes simultaneously, forms multistage routing mechanism, the generation of having avoided packet loss and having failed to report.Fire-fighting automatic monitoring warning and linkage controller can be delivered to real-time information on remote monitoring center or the mobile subscriber's platform by GSM/GPRS network or Ethernet.ZigBee telegon and fire-fighting automatic monitoring warning and linkage controller have the effect of ZigBee gateway, and namely the ZigBee network can be by network services such as this controller and GSM/GPRS net, Ethernets, realization remote access and observing and controlling.The common organization and management of realizing ZigBee radio fest and control network of ZigBee telegon and fire-fighting automatic monitoring warning and linkage controller is realized fire-fighting information detection node, interlock control node and routing node are communicated.Fire-fighting automatic monitoring warning and linkage controller comprise ARM industrial computer, primary power, printer, pilot lamp, LCD screen.All probe nodes in the zone and control node are formed the ZigBee network, and its network topology structure adopts tree-like and heterogeneous network structure, can expand several nodes of wireless connections by routing node.Total system has collecting and distributing observing and controlling function, be the observing and controlling information of each this node of node dispersion treatment and the observing and controlling informational function that controller focuses on total system, even subnetwork or whole network are destroyed, as long as the fire information probe node is normal, still can realize local fire protection warning.
The present invention has following advantage compared to existing technology: reasonable in design, design based on the ZigBee technology, extendability is strong, not only can monitor the fire information of site environment in real time, and after having the condition of a disaster signal to send, the automatic monitoring warning main frame can in time be made warning, send the fire protection linkage control signal simultaneously, start the fire plant action, fire spread is alleviated in blocking-up timely and effectively, effectively overcome the failure rate height of wired fire fire-fighting system connected mode, shortcomings such as construction maintenance cost height and communication reliability are low can be in family, industry spot, the mine, fields such as business premises play a significant role.
Description of drawings
Fig. 1 is control principle line graph of the present invention;
Fig. 2 is circuit frame principle figure of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to Fig. 1, the present invention includes some detectors 1, several probe nodes 2, fire fighting equipment 3, ZigBee telegon 4, fire-fighting automatic monitoring warning and linkage controller 5, several control nodes 6, audible-visual annunciator 7, manual pull station 8, remote monitoring center 9, mobile subscriber's platform 10, LCD screen 11, printer 14, wireless router 16 etc.Fire fighting equipment 3 comprises fire-proof door 3-1, fire broadcast device 3-2, spray equipment 3-3 etc.
All probe nodes 2 in the zone and control node 6 are formed the ZigBee network, and its network topology structure adopts tree-like and heterogeneous network structure.Can expand the individual node of wireless connections some (can reach tens thousand of) by routing node.Node is divided into 5 kinds of nodes, that is: fire information probe node, the fire information probe node with routing function, interlock control node, have the interlock control node of routing function and the node of routing function only arranged.Each node with routing function can be set up the network of oneself, transmits the data of other routing nodes simultaneously, forms multistage routing mechanism, the generation of having avoided packet loss and having failed to report.
The fire information probe node has smog, temperature, combustion gas, pressure probe node and manual pull station node, smog alarm and the information such as temperature value, gas concentration, force value and hand push button state of these nodes in regular hour collection environment directly or through routing node send to ZigBee telegon 4 with information and hand push button status information then.Because the low-power consumption characteristics of ZigBee technology and the working method that adopts dormancy awakening, the power consumption of node is very low.The battery of one joint 9V can use more than 1 year.When the information detection node detection exceeds standard to numerical value such as smokescopes, will send sound and light alarm.
Interlock control node has alarm bell node, fire resisting shutter node, spray equipment node, fire broadcast node, hose saddle node, fire-smothering gear node, induced-draft fan node, pressure fan node, elevator forced landing node, fire escape pilot lamp node etc.But the steering order that these node wireless receiving fire-fighting automatic monitoring warnings and linkage controller 5 send, and start fire fighting equipment 3 work that connect.
Described ZigBee telegon 4 and fire-fighting automatic monitoring warning and linkage controller 5 are controllers that present autoalarm, linkage controller and network communicating function are become one.ZigBee telegon 4 receives the fire information of information detection node and electric energy and the work state information of all nodes, after information processing, be transferred to fire-fighting automatic monitoring warning and linkage controller 5 by the RS232 interface, fire-fighting automatic monitoring warning and linkage controller 5 are presented at the information that passes on the LCD screen 11 in real time, and people on duty like this can clearly see the information of each interior each node in zone in the whole network by automatic monitoring warning and linkage controller 5.Fire-fighting automatic monitoring warning and linkage controller 5 can be delivered to real-time information on remote monitoring center 9 or the mobile subscriber's platform 10 by GSM/GPRS network or Ethernet.Fire-fighting automatic monitoring warning and linkage controller 5 can show information such as the steering order, time of the energy state of the fire protection warning information of each node and temperature value, alert locations, each node and work state information and issue in real time.Can record and browse 1 month historical information.Described Presentation Function also comprises the pilot lamp 15 on the main frame, and Presentation Functions such as the working method of pilot lamp 15, color, state are carried out according to " Fire Autoalarm GB4717-2005 " standard.When smog alarm or temperature value, gas concentration value, when force value surpasses threshold value, fire-fighting automatic monitoring warning and linkage controller 5 send sound and light alarm by audible-visual annunciator 7, and to each interlock control node with communication real-time release steering order, to start fire-fighting link device actions such as alarm bell, fire resisting shutter, spray equipment, fire broadcast, hose saddle, fire-smothering gear, induced-draft fan, pressure fan, elevator forced landing, fire escape pilot lamp.
ZigBee telegon 4 and fire-fighting automatic monitoring warning and linkage controller 5 have the effect of ZigBee gateway, and namely the ZigBee network can be realized remote access and observing and controlling by this controller 5 and network services such as GSM/GPRS net, Ethernet.Described ZigBee telegon 4 and fire-fighting automatic monitoring warning and the linkage controller 5 common organization and managements of realizing this ZigBee radio fest and control network are realized fire-fighting information detection node, interlock control node and routing node are communicated.
Total system has collecting and distributing observing and controlling function, be the observing and controlling information of each this node of node dispersion treatment and the observing and controlling informational function that controller focuses on total system, even subnetwork or whole network are destroyed, as long as the fire information probe node is normal, still can realize local fire protection warning.
Among Fig. 2,12 be the ARM industrial computer, 4 for the ZigBee telegon, 13 for primary power, 14 printers, 15 pilot lamp, 7 for audible-visual annunciator, 11 for the LCD screen, 9 for remote monitoring center, 10 for mobile subscriber's platform 10,8 for manual pull station, 17 for standby power supply, 18 for voltage transformation module, 19 be radio-frequency module.
The power module of fire protection warning main control system is made up of primary power 13, standby power supply 17 and voltage transformation module 18, and primary power 13 adopts the 220V alternating current, and standby power supply 17 is in online charging and switching state.When primary power 13 has a power failure, switch to the standby power supply power supply state, standby power supply reaches 24 hours service time standby power supply 17 automatic steadies.

Claims (10)

1. a ZigBee wireless networking intelligent fire monitoring, alarming and coordinated control system, comprise some detectors (1), several probe nodes (2), fire fighting equipment (3), audible-visual annunciator (7), it is characterized in that: also have ZigBee telegon (4), fire-fighting automatic monitoring warning and linkage controller (5) and several control nodes (6), the signal that is detected by detector (1) sends to ZigBee telegon (4) by several probe nodes (2), ZigBee telegon (4) receives the fire information of probe node (2) and electric energy and the work state information of all nodes, after information processing, be transferred to fire-fighting automatic monitoring warning and linkage controller (5) by the RS232 interface, the information that fire-fighting automatic monitoring warning and linkage controller (5) pass over is presented on the LCD screen (11) in real time, when the super threshold values of sampling numerical value, start audible-visual annunciator (7) and send sound and light alarm, and to each control node (6) with communication real-time release control signal, start fire fighting equipment (3).
2. a kind of ZigBee wireless networking intelligent fire monitoring, alarming according to claim 1 and coordinated control system, it is characterized in that: probe node (2) comprises the fire information probe node, fire information probe node with routing function, the fire information probe node contains smog with the fire information probe node with routing function, temperature, combustion gas, pressure probe node and manual pull station node, smog alarm and the temperature value of these nodes in regular hour collection environment, gas concentration, force value and hand push button status information directly or through routing node send to ZigBee telegon (4) with these information and hand push button status information then.
3. a kind of ZigBee wireless networking intelligent fire monitoring, alarming according to claim 1 and coordinated control system, it is characterized in that: control node (6) comprises interlock control node, have the interlock control node of routing function and the node that routing function is only arranged, these nodes contain the alarm bell node, the fire resisting shutter node, the spray equipment node, the fire broadcast node, the hose saddle node, the fire-smothering gear node, the induced-draft fan node, the pressure fan node, elevator forced landing node, fire escape pilot lamp node, but and the control signal sent of wireless receiving fire-fighting automatic monitoring warning and linkage controller (5), start fire fighting equipment (3) work that connects.
4. according to claim 2 or 3 described a kind of ZigBee wireless networking intelligent fire monitoring, alarming and coordinated control systems, it is characterized in that: each node with routing function can be set up the network of oneself, transmit the data of other routing nodes simultaneously, form multistage routing mechanism, the generation of having avoided packet loss and having failed to report.
5. a kind of ZigBee wireless networking intelligent fire monitoring, alarming according to claim 1 and coordinated control system, it is characterized in that: fire-fighting automatic monitoring warning and linkage controller (5) can be delivered to real-time information on remote monitoring center (9) or the mobile subscriber's platform (10) by GSM/GPRS network or Ethernet.
6. a kind of ZigBee wireless networking intelligent fire monitoring, alarming according to claim 1 and coordinated control system, it is characterized in that: ZigBee telegon (4) and fire-fighting automatic monitoring warning and linkage controller (5) have the effect of ZigBee gateway, be that the ZigBee network can be by network services such as this controller and GSM/GPRS net, Ethernets, realization remote access and observing and controlling.
7. a kind of ZigBee wireless networking intelligent fire monitoring, alarming according to claim 1 and coordinated control system, it is characterized in that: the common organization and management of realizing ZigBee radio fest and control network of ZigBee telegon (4) and fire-fighting automatic monitoring warning and linkage controller (5), realize fire-fighting information detection node, interlock control node and routing node are communicated.
8. a kind of ZigBee wireless networking intelligent fire monitoring, alarming according to claim 1 and coordinated control system, it is characterized in that: fire-fighting automatic monitoring warning and linkage controller (5) comprise that ARM industrial computer (12), primary power (13), printer (14), pilot lamp (15), LCD shield (11).
9. a kind of ZigBee wireless networking intelligent fire monitoring, alarming according to claim 1 and coordinated control system, it is characterized in that: all probe nodes (2) in the zone and control node (6) are formed the ZigBee network, its network topology structure adopts tree-like and heterogeneous network structure, can expand several nodes of wireless connections by routing node.
10. a kind of ZigBee wireless networking intelligent fire monitoring, alarming according to claim 1 and coordinated control system, it is characterized in that: total system has collecting and distributing observing and controlling function, be the observing and controlling information of each this node of node dispersion treatment and the observing and controlling informational function that controller focuses on total system, even subnetwork or whole network are destroyed, as long as the fire information probe node is normal, still can realize local fire protection warning.
CN201310157078XA 2013-04-28 2013-04-28 Zigbee wireless network intelligent firefighting monitoring alarming and joint control system Pending CN103310575A (en)

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Cited By (14)

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Publication number Priority date Publication date Assignee Title
CN103700208A (en) * 2013-11-27 2014-04-02 中国核电工程有限公司 Fire-proof space integrated control and display method for nuclear power plant
CN104692208A (en) * 2014-08-22 2015-06-10 安徽工程大学 Elevator fault detecting system based on wireless communication technology
CN104700590A (en) * 2013-12-10 2015-06-10 生命安全销售股份公司 Synchronization of outputs in a wireless fire system
CN104978822A (en) * 2015-07-09 2015-10-14 苏州朗捷通智能科技有限公司 Fire alarm system for intelligent building
CN105788149A (en) * 2016-05-17 2016-07-20 广西职业技术学院 Safety management system of the fire control in colleges based on the internet of things technology
CN106781183A (en) * 2017-03-13 2017-05-31 温州泓呈祥科技有限公司 A kind of building fire-fighting warning system and method based on Internet of Things
CN107422685A (en) * 2017-09-07 2017-12-01 吉林建筑大学 Intelligent fire control system based on Internet technology
CN107633640A (en) * 2017-10-23 2018-01-26 南京市第八建筑安装工程有限公司 Fire-fighting linkage control system
CN107833428A (en) * 2017-10-30 2018-03-23 山东北仁汇智能源发展有限公司 A kind of automatic fire alarm system and method based on LORA radio communications
CN108490892A (en) * 2018-02-11 2018-09-04 合肥图久智能科技有限公司 A kind of building automatic heating management system
CN108806161A (en) * 2016-08-25 2018-11-13 福州川大软件科技有限公司 A kind of long-range fire-fighting method and system
CN110201339A (en) * 2019-05-29 2019-09-06 李成 Home safety management system based on Internet of Things
TWI673085B (en) * 2018-05-03 2019-10-01 紅橋實業有限公司 Fire intelligent management system
CN113098943A (en) * 2021-03-26 2021-07-09 营口天成消防设备有限公司 Fire control system and method integrating home gateway and intelligent Internet of things

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CN103700208A (en) * 2013-11-27 2014-04-02 中国核电工程有限公司 Fire-proof space integrated control and display method for nuclear power plant
CN103700208B (en) * 2013-11-27 2016-01-20 中国核电工程有限公司 The method of a kind of nuclear power plant fire protection space Comprehensive Control and display
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CN104700590B (en) * 2013-12-10 2019-10-01 生命安全销售股份公司 The synchronization of output in wireless fire-fighting system
CN104692208A (en) * 2014-08-22 2015-06-10 安徽工程大学 Elevator fault detecting system based on wireless communication technology
CN104978822A (en) * 2015-07-09 2015-10-14 苏州朗捷通智能科技有限公司 Fire alarm system for intelligent building
CN105788149A (en) * 2016-05-17 2016-07-20 广西职业技术学院 Safety management system of the fire control in colleges based on the internet of things technology
CN108831091A (en) * 2016-08-25 2018-11-16 福州川大软件科技有限公司 A kind of method and system that fire equipments are remotely monitored
CN108806161A (en) * 2016-08-25 2018-11-13 福州川大软件科技有限公司 A kind of long-range fire-fighting method and system
CN108806161B (en) * 2016-08-25 2021-04-27 福州川大软件科技有限公司 Remote fire fighting method and system
CN106781183A (en) * 2017-03-13 2017-05-31 温州泓呈祥科技有限公司 A kind of building fire-fighting warning system and method based on Internet of Things
CN107422685A (en) * 2017-09-07 2017-12-01 吉林建筑大学 Intelligent fire control system based on Internet technology
CN107633640A (en) * 2017-10-23 2018-01-26 南京市第八建筑安装工程有限公司 Fire-fighting linkage control system
CN107833428A (en) * 2017-10-30 2018-03-23 山东北仁汇智能源发展有限公司 A kind of automatic fire alarm system and method based on LORA radio communications
CN108490892A (en) * 2018-02-11 2018-09-04 合肥图久智能科技有限公司 A kind of building automatic heating management system
TWI673085B (en) * 2018-05-03 2019-10-01 紅橋實業有限公司 Fire intelligent management system
CN110201339A (en) * 2019-05-29 2019-09-06 李成 Home safety management system based on Internet of Things
CN113098943A (en) * 2021-03-26 2021-07-09 营口天成消防设备有限公司 Fire control system and method integrating home gateway and intelligent Internet of things
CN113098943B (en) * 2021-03-26 2021-10-15 营口天成消防设备有限公司 Fire control system and method integrating home gateway and intelligent Internet of things

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Application publication date: 20130918