[go: up one dir, main page]

CN106228732A - A kind of forest fire intelligent identifying system - Google Patents

A kind of forest fire intelligent identifying system Download PDF

Info

Publication number
CN106228732A
CN106228732A CN201610692113.1A CN201610692113A CN106228732A CN 106228732 A CN106228732 A CN 106228732A CN 201610692113 A CN201610692113 A CN 201610692113A CN 106228732 A CN106228732 A CN 106228732A
Authority
CN
China
Prior art keywords
module
forest fire
acquisition module
central processing
visible images
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610692113.1A
Other languages
Chinese (zh)
Inventor
禹胜林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Nuist Weather Sensor Network Technology Co Ltd
Original Assignee
Wuxi Nuist Weather Sensor Network Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Nuist Weather Sensor Network Technology Co Ltd filed Critical Wuxi Nuist Weather Sensor Network Technology Co Ltd
Priority to CN201610692113.1A priority Critical patent/CN106228732A/en
Publication of CN106228732A publication Critical patent/CN106228732A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/005Fire alarms; Alarms responsive to explosion for forest fires, e.g. detecting fires spread over a large or outdoors area
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

The invention discloses a kind of forest fire intelligent identifying system, belong to forest fire monitoring system technical field.This identification system includes weather monitoring module, geographical monitoring modular, interface protection module, central processing module, infrared image acquisition module, visible images acquisition module and conflagration area identification module;Described interface protection module includes detector, timer; serial ports switch and level translation protection circuit; wherein detector, timer and serial ports switching sequence connect, and serial ports switch and level translation protection circuit are bi-directionally connected, and detector is connected with level translation protection circuit.The mode that the present invention uses visible images to be combined with thermal infrared images judges risk of forest fire, can significantly reduce the misclassification rate of forest fire, improves the operational efficiency of system.

Description

A kind of forest fire intelligent identifying system
Technical field
The present invention relates to a kind of forest fire intelligent identifying system, belong to forest fire monitoring system technical field.
Background technology
Forest fire is the natural disaster that a kind of destructiveness is big, dispose relief difficulty, and it not only can be burnt trees to death, directly subtract Few area of woods, but also can heavy damage forest structure, cause air pollution, soil erosion, forest species minimizing even Extinction.In order to prevent and find forest fire in time, people take many measures, and the most commonplace way is at quilt Monitoring device is installed in control forest zone.
Application No. 201310622376.1, the patent of invention in filing date on November 30th, 2013 discloses forest fire Monitoring device, including JN5121-000-M02 chip, power processor, solar battery group, is connected to JN5121-000-M02 Power driving control device, sensor acquisition interface, RS-232 communication interface and clock chip on chip, described power supply processes Device is simultaneously connected with solar battery group, N5121-000-M02 chip, power driving control device, sensor acquisition interface, RS-232 Communication interface and clock chip.This invention is by above-mentioned principle, it is possible to gather and process the information of network's coverage area, to forest Fire monitoring provides the support on initial data, show that position is easily sent out in forest fire, eliminates disaster hidden-trouble, use manpower and material resources sparingly.
Application No. 201410317685.2, the patent of invention in filing date on June 30th, 2014 relates to a kind of Forest Fire Calamity early warning system.System uses ZigBee technology to build a cordless communication network, and this network is mainly by terminal node, coordination joint Point and sending node are constituted.The ambient parameter of digital sensor collection mainly has temperature, relative humidity, intensity of illumination etc., each The node of individual difference in functionality is dispersed in collection site ambient parameter in forest on request, and the data of collection are after treatment by wireless Communication network sends to monitoring side and server controls end.This system uses radio frequency chip CC2431 to save as sensor network Point, Centroid is connected with GPRS module DTP-S05Ci, and the data collected by terminal node by mobile communications network forward Server in mobile phone terminal or the Internet, it is achieved that the function of early warning is moved in forest fire.This system have structure simplify, Technical sophistication degree is low, low cost, in real time and accurately feature.
Application No. 201510311371.6, a kind of many data of the disclosure of the invention in filing date on June 9th, 2015 are melted The forest fire intelligent identifying system closed, it includes thermal infrared imager, digital camera, ultrasound wave weather station, geography information system System and host computer, thermal infrared imager, digital camera, ultrasound wave weather station and GIS-Geographic Information System are connected with host computer respectively; Artificial neural network and fuzzy expert system, described artificial neural network analysis infrared thermal imagery it is provided with on described host computer Instrument gather infrared image and numeral camera acquisition visible images, and will analyze after data be transferred to fuzzy expert system Statistics calculates the probability of forest fire, and ultrasound wave weather station provides the meteorological data of forest, and GIS-Geographic Information System provides geography information. The invention provides a kind of forest fire intelligent identifying system and the method for multi-data fusion, multiple data are melted by the method Incompatible carry out forest fire prediction, the misclassification rate of forest fire can be significantly reduced, improve the operational efficiency of system, reduce work people The labor intensity of member.
Current forest fire monitoring system mainly stresses to gather the various information of suspicious fire area and judgement catches fire ground Point, but the circuit module in monitoring system is due to life-time service, it is easy to the situation of the data transmission exception of signals collecting occurs, So it is easy to affect the properly functioning of whole forest fire monitoring system.
Summary of the invention
In order to solve the problems referred to above, the present invention proposes a kind of forest fire intelligent identifying system, can overcome present stage There is no in forest fire monitoring system whether testing circuit detection module coffret connects abnormal situation, it is to avoid owing to connecing Mouth connects and extremely causes affecting the properly functioning of whole forest fire monitoring system.
The present invention solves that its technical problem adopts the following technical scheme that
A kind of forest fire intelligent identifying system, including weather monitoring module, geographical monitoring modular, central processing module, infrared Image capture module, visible images acquisition module and conflagration area identification module;Wherein, weather monitoring module and geographical monitoring Module is connected with central processing module respectively, central processing module respectively with infrared image acquisition module and visible images collection Module connect, infrared image acquisition module and visible images acquisition module respectively with conflagration area identification module;
Described weather monitoring module, for gathering the forest weather information needing monitoring;
Described geographical monitoring modular, for gathering the forest geography information needing monitoring;
Described central processing module, for receiving weather monitoring module and the information of geographical monitoring modular collection and judging according to it Fire whether may be had to produce, then issue to infrared image acquisition module and visible images acquisition module according to judged result Control instruction;
Described infrared image acquisition module, for the infrared figure of the suspicious fire area of instruction acquisition according to central processing module Picture;
Described visible images acquisition module, for the visible figure of the suspicious fire area of instruction acquisition according to central processing module Picture;
Described conflagration area identification module, for the letter gathered according to infrared image acquisition module and visible images acquisition module Breath comprehensive analysis and judgement catch fire place, determine the area that catches fire;
This system also includes that interface protection module, described interface protection module one end are connected with weather monitoring module, the other end with Central processing module connects, and described interface protection module is for the connection of detection weather monitoring module automatically with central processing module The most abnormal;
Described interface protection module includes detector, timer, serial ports switch and level translation protection circuit, wherein detector, Timer and serial ports switching sequence connect, and serial ports switch and level translation protection circuit are bi-directionally connected, detector and level translation Protection circuit connects.
As a preferred technical solution of the present invention: described weather monitoring module includes temperature sensor, humidity sensor Device, air velocity transducer and wind transducer.
As a preferred technical solution of the present invention: described temperature sensor is thermocouple.
As a preferred technical solution of the present invention: described air velocity transducer is ultrasonic wind speed sensor.
As a preferred technical solution of the present invention: described visible images acquisition module uses digital camera.
As a preferred technical solution of the present invention: described infrared image acquisition module uses thermal infrared imager.
A kind of forest fire intelligent identifying system of the present invention, uses above technical scheme compared with prior art, tool There is a techniques below effect:
1, the present invention is provided with interface protection module, does not has testing circuit to detect in can overcoming present stage forest fire monitoring system Whether module transfer interface connects abnormal situation, it is to avoid affect whole forest fire monitoring owing to interface connects abnormal causing System properly functioning.
2, the interface protection module of the present invention is provided with a level translation protection circuit, can to this interface protective circuit Carry out pressure limiting, current limliting, prevent overvoltage, excessively stream, dash current or electrostatic etc. from destroying the internal circuit of the present invention.
3, the present invention uses thermal infrared imager to gather the infrared image of suspicious fire area;Do not limited by daytime, daytime and Can judge risk of forest fire in the evening accurately.
4, the mode that the present invention uses visible images to be combined with thermal infrared images judges risk of forest fire, can significantly reduce gloomy The misclassification rate of forest fires calamity, improves the operational efficiency of system.
Detailed description of the invention
Below the invention is described in further details.
A kind of forest fire intelligent identifying system, including weather monitoring module, geographical monitoring modular, central processing module, Infrared image acquisition module, visible images acquisition module and conflagration area identification module;Wherein, weather monitoring module and geography Monitoring modular is connected with central processing module respectively, central processing module respectively with infrared image acquisition module and visible images Acquisition module connect, infrared image acquisition module and visible images acquisition module respectively with conflagration area identification module;
Described weather monitoring module, for gathering the forest weather information needing monitoring;
Described geographical monitoring modular, for gathering the forest geography information needing monitoring;
Described central processing module, for receiving weather monitoring module and the information of geographical monitoring modular collection and judging according to it Fire whether may be had to produce, then issue to infrared image acquisition module and visible images acquisition module according to judged result Control instruction;
Described infrared image acquisition module, for the infrared figure of the suspicious fire area of instruction acquisition according to central processing module Picture;
Described visible images acquisition module, for the visible figure of the suspicious fire area of instruction acquisition according to central processing module Picture;
Described conflagration area identification module, for the letter gathered according to infrared image acquisition module and visible images acquisition module Breath comprehensive analysis and judgement catch fire place, determine the area that catches fire;
This system also includes that interface protection module, described interface protection module one end are connected with weather monitoring module, the other end with Central processing module connects, and described interface protection module is for the connection of detection weather monitoring module automatically with central processing module The most abnormal;
Described interface protection module includes detector, timer, serial ports switch and level translation protection circuit, wherein detector, Timer and serial ports switching sequence connect, and serial ports switch and level translation protection circuit are bi-directionally connected, detector and level translation Protection circuit connects.
As a preferred technical solution of the present invention: described weather monitoring module includes temperature sensor, humidity sensor Device, air velocity transducer and wind transducer.
As a preferred technical solution of the present invention: described temperature sensor is thermocouple.
As a preferred technical solution of the present invention: described air velocity transducer is ultrasonic wind speed sensor.
As a preferred technical solution of the present invention: described visible images acquisition module uses digital camera.
As a preferred technical solution of the present invention: described infrared image acquisition module uses thermal infrared imager.
In the forest fire intelligent identifying system of the present invention, temperature sensor is thermocouple.Thermocouple is by two different materials Metal wire composition, weld together at end.Measure the ambient temperature being not added with hot spot again, it is possible to accurately know hot spot Temperature.Owing to it must have the conductor of two kinds of unlike materials, so referred to as thermocouple.The thermocouple that unlike material is made makes For different temperature ranges, their sensitivity is the most different.The sensitivity of thermocouple refers to hot spot variations in temperature 1 DEG C Time, the variable quantity of output potential difference.For the thermocouple of most metals materials for support, this numerical value is about 5~40 Microvolt/DEG C between.
In the forest fire intelligent identifying system of the present invention, air velocity transducer is ultrasonic wind speed sensor.Ultrasonic wind speed Sensor is the measurement utilizing ultrasound wave time difference method to realize wind speed.The aerial spread speed of sound, in meeting and wind direction Air velocity superposition.If the direction of propagation of ultrasound wave is identical with wind direction, its speed can be accelerated;Otherwise, if the propagation of ultrasound wave If direction is contrary with wind direction, its speed can be slack-off.Therefore, under fixing testing conditions, ultrasound wave is propagated in atmosphere Speed can be corresponding with function of wind speed.Accurate wind speed and direction is i.e. can get by calculating.
The present invention uses thermal infrared imager to gather the infrared image of suspicious fire area;Do not limited by daytime, daytime and evening On can judge risk of forest fire accurately.Thermal infrared imager is to utilize Infrared Detectors and optical imagery object lens to accept tested mesh Target infrared energy distribution pattern reflects on the light-sensitive element of Infrared Detectors, thus obtains Infrared Thermogram, this Thermography is corresponding with the heat distribution field of body surface.Generally thermal infrared imager is exactly sent by object invisible infrared Energy conversion is visible heat picture.The above different colours of heat picture represents the different temperatures of testee.
Thermal infrared imager is that a use optoelectronic device detects and measures radiation and builds between radiation and surface temperature The vertical science connected each other.Radiation refers to generation when radiation energy (electromagnetic wave) is moved in the case of not having direct conductive medium Heat moves.The operation principle of modern thermal infrared imager is to use optoelectronic device to detect and measure radiation, and at radiation and table Set up between surface temperature and connect each other.All objects higher than absolute zero (-273 DEG C) all can send infra-red radiation.Infra-red heat The infrared energy distribution pattern utilizing Infrared Detectors and optical imagery object lens to accept measured target as instrument reflects infrared On the light-sensitive element of detector, thus obtaining Infrared Thermogram, this thermography is corresponding with the heat distribution field of body surface.Logical Say that thermal infrared imager is exactly that the invisible infrared energy sent by object is changed into visible heat picture popularly.Above heat picture Different colours represent the different temperatures of testee.By checking heat picture, it can be observed that the bulk temperature of measured target Distribution situation, the heat condition of goal in research, thus carry out the judgement of further work.
The mode that the present invention uses visible images to be combined with thermal infrared images judges risk of forest fire, can significantly reduce forest The misclassification rate of fire, improves the operational efficiency of system.
The present invention is provided with interface protection module, does not has testing circuit to examine in can overcoming present stage forest fire monitoring system Survey whether module transfer interface connects abnormal situation, it is to avoid affect whole forest fire prison owing to interface connects abnormal causing Ore-controlling Role properly functioning.The interface protection module of the present invention is provided with a level translation protection circuit, to this interface protection electricity Road can carry out pressure limiting, current limliting, prevents overvoltage, excessively stream, dash current or electrostatic etc. from destroying the internal circuit of the present invention.
Above embodiments of the present invention are explained in detail, but the present invention is not limited to above-mentioned embodiment, In the ken that those of ordinary skill in the art are possessed, it is also possible to make various on the premise of without departing from present inventive concept Change.

Claims (6)

1. a forest fire intelligent identifying system, including weather monitoring module, geographical monitoring modular, central processing module, red Outer image capture module, visible images acquisition module and conflagration area identification module;Wherein, weather monitoring module and geographical prison Surveying module to be connected with central processing module respectively, central processing module is adopted with infrared image acquisition module and visible images respectively Collection module connect, infrared image acquisition module and visible images acquisition module respectively with conflagration area identification module;
Described weather monitoring module, for gathering the forest weather information needing monitoring;
Described geographical monitoring modular, for gathering the forest geography information needing monitoring;
Described central processing module, for receiving weather monitoring module and the information of geographical monitoring modular collection and judging according to it Fire whether may be had to produce, then issue to infrared image acquisition module and visible images acquisition module according to judged result Control instruction;
Described infrared image acquisition module, for the infrared figure of the suspicious fire area of instruction acquisition according to central processing module Picture;
Described visible images acquisition module, for the visible figure of the suspicious fire area of instruction acquisition according to central processing module Picture;
Described conflagration area identification module, for the letter gathered according to infrared image acquisition module and visible images acquisition module Breath comprehensive analysis and judgement catch fire place, determine the area that catches fire;
It is characterized in that, this system also includes interface protection module, and described interface protection module one end is with weather monitoring module even Connecing, the other end is connected with central processing module, and described interface protection module is for detection weather monitoring module and centre automatically The connection of reason module is the most abnormal;
Described interface protection module includes detector, timer, serial ports switch and level translation protection circuit, wherein detector, Timer and serial ports switching sequence connect, and serial ports switch and level translation protection circuit are bi-directionally connected, detector and level translation Protection circuit connects.
2. a kind of forest fire intelligent identifying system according to claim 1 described in, it is characterised in that described weather monitoring Module includes temperature sensor, humidity sensor, air velocity transducer and wind transducer.
A kind of forest fire intelligent identifying system the most according to claim 2, it is characterised in that described temperature sensor is Thermocouple.
A kind of forest fire intelligent identifying system the most according to claim 2, it is characterised in that described air velocity transducer is Ultrasonic wind speed sensor.
A kind of forest fire intelligent identifying system the most according to claim 1, it is characterised in that described visible images is adopted Collection module uses digital camera.
A kind of forest fire intelligent identifying system the most according to claim 1, it is characterised in that described infrared image acquisition Module uses thermal infrared imager.
CN201610692113.1A 2016-08-22 2016-08-22 A kind of forest fire intelligent identifying system Pending CN106228732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610692113.1A CN106228732A (en) 2016-08-22 2016-08-22 A kind of forest fire intelligent identifying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610692113.1A CN106228732A (en) 2016-08-22 2016-08-22 A kind of forest fire intelligent identifying system

Publications (1)

Publication Number Publication Date
CN106228732A true CN106228732A (en) 2016-12-14

Family

ID=57553065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610692113.1A Pending CN106228732A (en) 2016-08-22 2016-08-22 A kind of forest fire intelligent identifying system

Country Status (1)

Country Link
CN (1) CN106228732A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106920358A (en) * 2017-04-14 2017-07-04 国网福建省电力有限公司 Forest fire accident alarm method based on power transmission network
CN110782636A (en) * 2019-09-23 2020-02-11 湖北民族大学 A forest fire monitoring and fighting system
CN110827501A (en) * 2019-10-21 2020-02-21 四川汇源光通信有限公司 Fire detection method and device based on 5G communication technology and polarization technology

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945924A (en) * 1996-01-29 1999-08-31 Marman; Douglas H. Fire and smoke detection and control system
CN101673448A (en) * 2009-09-30 2010-03-17 青岛科恩锐通信息技术有限公司 Method and system for detecting forest fire
CN102280005A (en) * 2011-06-09 2011-12-14 广州飒特电力红外技术有限公司 Early warning system for fire prevention of forest based on infrared thermal imaging technology and method
CN202523169U (en) * 2012-05-15 2012-11-07 上虞市欧本电子有限公司 Infrared thermal image type fire detection alarm system
CN103106168A (en) * 2013-01-22 2013-05-15 深圳市磊科实业有限公司 Automatic serial port protection circuit
CN204706130U (en) * 2015-04-22 2015-10-14 深圳市佳信捷技术股份有限公司 Camera head and fire detection warning system
CN105488941A (en) * 2016-01-15 2016-04-13 中林信达(北京)科技信息有限责任公司 Double-spectrum forest fire disaster monitoring method and double-spectrum forest fire disaster monitoring device based on infrared-visible light image

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945924A (en) * 1996-01-29 1999-08-31 Marman; Douglas H. Fire and smoke detection and control system
CN101673448A (en) * 2009-09-30 2010-03-17 青岛科恩锐通信息技术有限公司 Method and system for detecting forest fire
CN102280005A (en) * 2011-06-09 2011-12-14 广州飒特电力红外技术有限公司 Early warning system for fire prevention of forest based on infrared thermal imaging technology and method
CN202523169U (en) * 2012-05-15 2012-11-07 上虞市欧本电子有限公司 Infrared thermal image type fire detection alarm system
CN103106168A (en) * 2013-01-22 2013-05-15 深圳市磊科实业有限公司 Automatic serial port protection circuit
CN204706130U (en) * 2015-04-22 2015-10-14 深圳市佳信捷技术股份有限公司 Camera head and fire detection warning system
CN105488941A (en) * 2016-01-15 2016-04-13 中林信达(北京)科技信息有限责任公司 Double-spectrum forest fire disaster monitoring method and double-spectrum forest fire disaster monitoring device based on infrared-visible light image

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106920358A (en) * 2017-04-14 2017-07-04 国网福建省电力有限公司 Forest fire accident alarm method based on power transmission network
CN110782636A (en) * 2019-09-23 2020-02-11 湖北民族大学 A forest fire monitoring and fighting system
CN110827501A (en) * 2019-10-21 2020-02-21 四川汇源光通信有限公司 Fire detection method and device based on 5G communication technology and polarization technology

Similar Documents

Publication Publication Date Title
CN102169017B (en) A kind of infrared thermal imaging of converting station on-line monitoring system
CN104966372B (en) The forest fire intelligent identifying system and method for multi-data fusion
CN109961157B (en) Inspection method and system of solar photovoltaic power generation system
CN201629019U (en) Forest fire detecting system
CN110133573A (en) A kind of autonomous low latitude unmanned plane system of defense based on the fusion of multielement bar information
CN205670368U (en) A kind of transmission line of electricity network intellectuality mountain fire monitoring system
CN102147290A (en) Infrared imaging temperature-monitoring method and system
CN106600887A (en) Video monitoring linkage system based on substation patrol robot and method thereof
CN202815538U (en) Airport monitoring system with holder control
CN109887221A (en) A fire intelligent detection system and its control method
CN110491066A (en) Forest fire protection monitoring and warning system based on infrared thermal imaging
CN207884188U (en) Industrial enterprise's workshop tunneltron corridor switchgear house robot used for intelligent substation patrol
CN107977018A (en) Crop straw burning monitoring method based on binocular stereo vision and unmanned plane
CN109359858A (en) Intelligent campus security-protection management system Internet-based
CN106228732A (en) A kind of forest fire intelligent identifying system
CN101950461A (en) Remote ground infrared automatic forest fire detection system and detection method thereof
CN105931410A (en) Forest fireproof monitoring device and method
CN106647813A (en) Intelligent vehicle-mounted dual-light inspection system expert diagnosing and abnormity processing method
CN103592901A (en) Holder control airport monitoring system
Antunes et al. Low-cost system for early detection and deployment of countermeasures against wild fires
CN106815961A (en) A kind of forest fire protection focus networking monitoring device and monitoring method based on Lora wireless technologys
CN112263803A (en) Intelligent security system and control method of unmanned vehicle based on real-time scene inspection and automatic detection and fire extinguishing
CN206819504U (en) A monitoring and early warning device for mountain fire disasters on transmission lines based on multi-element networking
CN110174133A (en) Natural lightning stroke discharge process monitoring system
Mazur-Milecka et al. Smart city and fire detection using thermal imaging

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20161214