CN103514721A - Monitoring terminal of forest fire prevention early warning system - Google Patents
Monitoring terminal of forest fire prevention early warning system Download PDFInfo
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- CN103514721A CN103514721A CN201310459666.9A CN201310459666A CN103514721A CN 103514721 A CN103514721 A CN 103514721A CN 201310459666 A CN201310459666 A CN 201310459666A CN 103514721 A CN103514721 A CN 103514721A
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Abstract
The invention discloses a monitoring terminal of a forest fire prevention early warning system. The monitoring terminal comprises a central processing unit, a temperature sensor, a smoke concentration sensor, a wind direction sensor, a wireless communication module, a compass positioning module and a working power source, wherein the temperature sensor, the smoke concentration sensor, the wind direction sensor, the wireless communication module, the compass positioning module and the working power source are connected with the central processing unit respectively. The central processing unit conducts logic operation and logic judgment on monitored temperature data and monitored smoke concentration data, alarming values, exceeding a specialized range, of the temperature data and the smoke concentration data and monitoring point position information are made to form fire data together, the fire data are sent to a remote monitoring management center through a wireless communication module, and after the remote monitoring management center receives the message, personnel can be sent to a relevant region for checking fire dangers or other fire protection measures can be taken. The monitoring terminal of the forest fire prevention early warning system is simple in structure, low in erection cost, stable in running and reliable in monitoring.
Description
Technical field
The present invention relates to a kind of device that forest is carried out to fire monitoring, location and early warning.
Background technology
At present, along with the raising gradually of living standard, people are also increasing to the demand of the forest reserves, cause the minimizing gradually of area of woods, and the forest reserves are day by day valuable.Therefore the construction of ，Dui forest zone fire prevention infrastructure is extremely urgent.Owing to limited by geographical environment, the fire prevention arduous task of forest, particularly for some uninhabited forest zones, its fire prevention task is difficulty especially.Progress along with technology, robot calculator starts generally to promote in forest fire protection work, in conjunction with Modern Transducer Technology, realize full-automatic forest fire and detect early warning, to there is higher reliability and promptness than employing Ren Gong lookout mode, simultaneously, be conducive to remote monitoring and unmanned, be applicable to large-scale forest fire monitoring.The Active Eyes that utilizes digital video technology and modern communication technology to relate to, its working method is mainly: in forest zone, camera is settled in each monitoring point, and by wired or wireless data transmission network, real-time pictures is sent to Surveillance center, by central task personnel implementing monitoring.Although this type systematic has been avoided the personnel's that directly accredit trouble, can improve to a certain extent the promptness of alarm of fire, the transmission of real-time video needs huge and expensive communication network to guarantee.In addition, the situation of breaking out of fire compares less, therefore system transmits when most, is the picture under safety case.But because the condition of a fire is difficult to prediction, staff must monitor the video that transmit each monitoring point for 24 hours incessantly in theory, otherwise the discovery that still may incur loss through delay the condition of a fire.The work efficiency of this type of early warning system is not high.Therefore, people start to research and develop the early warning system of some workloads that can reduce a staff.If Chinese Patent Application No. is 201110154786.9 to disclose a kind of forest fire early-warning system based on infrared thermal imaging technique, comprise: infrared camera, be erected at commanding elevation, forest land, in order to take the infrared chart of guarded region, it comprises front end thermometric and alarm module, application of temperature monitoring calculated with mathematical model alarm temperature value, and export overtemperature alarm signal for abnormal conditions wherein; Video conversion apparatus, is connected with infrared camera, and the infrared chart simulating signal of its output is converted to infrared digital signal, receives the overtemperature alarm signal of infrared camera simultaneously, and this signal is converted to digital signal; And supervisory control comuter, in order to generate and the control signal of output needle to this infrared camera, and in order to receive infrared digital signal and it is analyzed and is processed, determine the position of guarded region when infrared camera is reported to the police, and automatically generate solution report command centre.And for example Chinese Patent Application No. is 201210212003.2 to disclose a kind of forest fire protection intelligent monitor system based on two spectrum; Its technical scheme is: network video server, reaches Surveillance center by the alerting signal of live video and thermal imaging system and visible detection.According to the degree of confidence comparison of thermal imaging system and visible detection, determine fire alarm information, by measures such as sound and light alarms, notify monitor staff, live video is carried out to real-time recording, warning message is processed in time.System can be carried out parameter to two kinds of spectral detection adjustment is set, and coordinates free scanning pattern express-analysis technology, and scanning curve and insensitive region can be arbitrarily set on screen.System supports map to show, intuitively shows that each detector is in the position of guarded region and the general plane structure of guarded region, when fire alarm occurs, can pass through warning message, and locating alarming place, carries out early warning and prepare fast.Can also be to The Cloud Terrace by monitoring software, thermal imaging system, visible light camera is controlled.Although above-mentioned technical scheme has realized intelligent early-warning, but still exist some shortcomings, as more single in the information gathering, and the cost compare that sets up this monitor network is high, and the target of infrared camera or thermal imaging system is large, be easy to be subject to the destruction of forest animal (such as birds), cause monitoring blind spot.Therefore, on market, be still badly in need of a kind ofly gathering multi-aspect information, set up that cost is low, the monitor terminal of the little forest fireproofing early warning system that is difficult for arousing attention of volume.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of simple in structure, set up that cost is low, the monitor terminal of the little forest fireproofing early warning system that is difficult for arousing attention of volume.
To achieve these goals, the present invention has adopted following technical scheme:
A monitor terminal for forest fireproofing early warning system, its mainly by central processing unit and respectively coupled temperature sensor, smokescope sensor, wind transducer, wireless communication module, Big Dipper locating module and working power form;
Described temperature sensor Real-time Collection monitoring point temperature data around, and be sent to central processing unit;
Described smokescope sensor Real-time Collection monitoring point smokescope data around, and be sent to central processing unit;
Described wind transducer Real-time Collection monitoring point wind direction information around, and be sent to central processing unit;
Described Big Dipper locating module receives position, the monitoring point information sending over from Beidou satellite navigation system, and sends central processing unit to;
Described central processing unit carries out logical operation and logic judgement by the temperature of monitoring, smokescope data and wind direction information, and exceeded the warning value of specialized range and position, monitoring point information and jointly form fire data and send to remote monitoring and administration center via wireless communication module, remote monitoring and administration center receives after information, expatriate personnel is investigated to fire to relevant range or takes other fire protection.
Further illustrate, described temperature sensor, smokescope sensor, wind transducer and central processing unit transmit data by wired connection respectively, or carry out Wireless Data Transmission by infrared, bluetooth or radio-frequency technique.
Further illustrate, described Big Dipper locating module adopts and is mounted with generalized information system and take the Big Dipper/GIS locating module that Beidou satellite navigation chip is core.Position, the monitoring point packets of information that described Big Dipper locating module receives is drawn together longitude and latitude and the sea level elevation of monitoring point.
Further illustrate, described working power adopts solar cell or accumulator.
Advantage of the present invention:
1. stable, monitoring is reliable.In the present invention, according to the direct correlation of forest fire and forest temperature and smokescope, by the temperature early warning of carrying out to forest fire to a great extent of monitoring forest, its monitoring node is many, and is star distribution, and early warning is effective.
Simple in structure, to set up cost low.The temperature inductor that employing price is lower and smokescope inductor replace the camera of high price in prior art, have saved and have set up cost, can guarantee forest effective monitoring again.
3. body is less, is not subject to foreign object and destroys, long service life.Temperature inductor, smokescope inductor and wind transducer volume are little, are difficult for causing the attention of forest animal, be difficult for being damaged, so its maintenance cost is low, and long service life.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Embodiment 1:
As shown in drawings, a monitor terminal for forest fireproofing early warning system, its mainly by central processing unit and respectively coupled temperature sensor, smokescope sensor, wind transducer, wireless communication module, Big Dipper locating module and working power form;
Described temperature sensor Real-time Collection monitoring point temperature data around, and be sent to central processing unit;
Described smokescope sensor Real-time Collection monitoring point smokescope data around, and be sent to central processing unit;
Described wind transducer Real-time Collection monitoring point wind direction information around, and be sent to central processing unit;
Described Big Dipper locating module receives position, the monitoring point information sending over from Beidou satellite navigation system, and sends central processing unit to;
Described central processing unit carries out logical operation and logic judgement by the temperature of monitoring, smokescope data and wind direction information, and exceeded the warning value of specialized range and position, monitoring point information and jointly form fire data and send to remote monitoring and administration center via wireless communication module, remote monitoring and administration center receives after information, expatriate personnel is investigated to fire to relevant range or takes other fire protection.
Above-mentioned temperature sensor, smokescope sensor, wind transducer and central processing unit transmit data by wired connection respectively.
Above-mentioned Big Dipper locating module adopts and is mounted with generalized information system and take the Big Dipper/GIS locating module that Beidou satellite navigation chip is core.Position, the monitoring point packets of information that Big Dipper locating module receives is drawn together longitude and latitude and the sea level elevation of monitoring point.
Above-mentioned working power adopts solar cell.
Embodiment 2:
A monitor terminal for forest fireproofing early warning system, its mainly by central processing unit and respectively coupled temperature sensor, smokescope sensor, wind transducer, wireless communication module, Big Dipper locating module and working power form;
Described temperature sensor Real-time Collection monitoring point temperature data around, and be sent to central processing unit;
Described smokescope sensor Real-time Collection monitoring point smokescope data around, and be sent to central processing unit;
Described wind transducer Real-time Collection monitoring point wind direction information around, and be sent to central processing unit;
Described Big Dipper locating module receives position, the monitoring point information sending over from Beidou satellite navigation system, and sends central processing unit to;
Described central processing unit carries out logical operation and logic judgement by the temperature of monitoring, smokescope data and wind direction information, and exceeded the warning value of specialized range and position, monitoring point information and jointly form fire data and send to remote monitoring and administration center via wireless communication module, remote monitoring and administration center receives after information, expatriate personnel is investigated to fire to relevant range or takes other fire protection.
Above-mentioned temperature sensor, smokescope sensor, wind transducer and central processing unit carry out Wireless Data Transmission by infrared, bluetooth or radio-frequency technique respectively.
Above-mentioned Big Dipper locating module adopts and is mounted with generalized information system and take the Big Dipper/GIS locating module that Beidou satellite navigation chip is core.Position, the monitoring point packets of information that Big Dipper locating module receives is drawn together longitude and latitude and the sea level elevation of monitoring point.
Above-mentioned working power adopts accumulator.
Claims (5)
1. a monitor terminal for forest fireproofing early warning system, is characterized in that: its mainly by central processing unit and respectively coupled temperature sensor, smokescope sensor, wind transducer, wireless communication module, Big Dipper locating module and working power form;
Described temperature sensor Real-time Collection monitoring point temperature data around, and be sent to central processing unit;
Described smokescope sensor Real-time Collection monitoring point smokescope data around, and be sent to central processing unit;
Described wind transducer Real-time Collection monitoring point wind direction information around, and be sent to central processing unit;
Described Big Dipper locating module receives position, the monitoring point information sending over from Beidou satellite navigation system, and sends central processing unit to;
Described central processing unit carries out logical operation and logic judgement by the temperature of monitoring, smokescope data and wind direction information, and exceeded the warning value of specialized range and position, monitoring point information and jointly form fire data and send to remote monitoring and administration center via wireless communication module, remote monitoring and administration center receives after information, expatriate personnel is investigated to fire to relevant range or takes other fire protection.
2. the monitor terminal of forest fireproofing early warning system according to claim 1, it is characterized in that: described temperature sensor, smokescope sensor, wind transducer and central processing unit transmit data by wired connection respectively, or carry out Wireless Data Transmission by infrared, bluetooth or radio-frequency technique.
3. the monitor terminal of forest fireproofing early warning system according to claim 1, is characterized in that: described Big Dipper locating module adopts and is mounted with generalized information system and take the Big Dipper/GIS locating module that Beidou satellite navigation chip is core.
4. the monitor terminal of forest fireproofing early warning system according to claim 3, is characterized in that: position, the monitoring point packets of information that described Big Dipper locating module receives is drawn together longitude and latitude and the sea level elevation of monitoring point.
5. according to the monitor terminal of the arbitrary described forest fireproofing early warning system of claim 1-4, it is characterized in that: described working power adopts solar cell or accumulator.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632075A (en) * | 2016-03-04 | 2016-06-01 | 广东中威保安服务有限公司 | Remote smoke alarm |
| CN105678943A (en) * | 2016-03-04 | 2016-06-15 | 广东中威保安服务有限公司 | Smog alarm makes a video recording |
| CN105701946A (en) * | 2016-03-04 | 2016-06-22 | 广东中威保安服务有限公司 | Remote smoke alarm with illumination |
| CN105701947A (en) * | 2016-03-04 | 2016-06-22 | 广东中威保安服务有限公司 | Smoke alarm |
| CN108540548A (en) * | 2018-04-02 | 2018-09-14 | 宁波尚阳智能科技有限责任公司 | Field fire remote-monitoring system and its monitoring method |
| CN108765840A (en) * | 2018-06-20 | 2018-11-06 | 橙子软件南通有限公司 | A kind of method for arranging of forest fireproofing early warning system |
| CN109005522A (en) * | 2018-09-26 | 2018-12-14 | 东莞绿邦智能科技有限公司 | Forest fire protection intelligent monitor system based on wireless sensor network |
| CN111899453A (en) * | 2020-08-10 | 2020-11-06 | 安徽建筑大学 | Forest fire monitoring, early warning and rescuing integrated system based on Beidou navigation |
| RU2747667C1 (en) * | 2020-08-12 | 2021-05-12 | Федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский государственный университет» | Integrated natural fires monitoring system |
| CN114244868A (en) * | 2021-12-16 | 2022-03-25 | 蔡义华 | Ground monitoring device based on satellite communication and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105632075A (en) * | 2016-03-04 | 2016-06-01 | 广东中威保安服务有限公司 | Remote smoke alarm |
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| CN108765840A (en) * | 2018-06-20 | 2018-11-06 | 橙子软件南通有限公司 | A kind of method for arranging of forest fireproofing early warning system |
| CN109005522A (en) * | 2018-09-26 | 2018-12-14 | 东莞绿邦智能科技有限公司 | Forest fire protection intelligent monitor system based on wireless sensor network |
| CN111899453A (en) * | 2020-08-10 | 2020-11-06 | 安徽建筑大学 | Forest fire monitoring, early warning and rescuing integrated system based on Beidou navigation |
| RU2747667C1 (en) * | 2020-08-12 | 2021-05-12 | Федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский государственный университет» | Integrated natural fires monitoring system |
| CN114244868A (en) * | 2021-12-16 | 2022-03-25 | 蔡义华 | Ground monitoring device based on satellite communication and use method thereof |
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Inventor after: Wang Meng Inventor after: Tang Xinlai Inventor after: Li Jianjun Inventor after: Wang Xiaorong Inventor after: Pan Xuyang Inventor after: Li Ming Inventor after: Huang Liangyong Inventor before: Wang Meng Inventor before: Tang Xinlai Inventor before: Li Jianjun |
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