CN206772439U - A kind of anti-mountain fire on-line monitoring system - Google Patents
A kind of anti-mountain fire on-line monitoring system Download PDFInfo
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- CN206772439U CN206772439U CN201720373796.4U CN201720373796U CN206772439U CN 206772439 U CN206772439 U CN 206772439U CN 201720373796 U CN201720373796 U CN 201720373796U CN 206772439 U CN206772439 U CN 206772439U
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Abstract
The utility model discloses a kind of anti-mountain fire on-line monitoring system, it is related to Remote Monitoring Technology field.Including acquisition module, transport module, monitoring modular, main control module and monitor terminal, acquisition module includes sensor and video camera, acquisition module is connected to monitoring modular by transport module, monitoring modular includes infrared monitoring unit, ultraviolet monitoring unit, environmental monitoring unit and data encryption chip, monitoring modular is connected to main control module by transport module, some monitor terminals are connected on main control module, the monitor terminal is used for displaying scene data.After such scheme, the state of energy real time on-line monitoring forest, and potential safety hazard whether there is according to current condition adjudgement, help operating personnel to be taken appropriate measures in time according to field condition, reduce the generation of forest mountain fire, ensure the safe operation of power network.
Description
Technical field
Remote Monitoring Technology field is the utility model is related to, more particularly to a kind of anti-mountain fire on-line monitoring system.
Background technology
Because weather continuous high temperature arid, precipitation are on the low side, south China part provinces and regions forest fire danger class occupies in China
It is high not under, forest fire increasing number, the ground condition of a fire such as Hunan of emphasis region, Jiangxi, Guizhou, Fujian, Sichuan, Yunnan is more tight
It is high.
Geographical environment where transmission line of electricity used at present is precipitous, forest number is more, limits wired fire prevention video
The establishment of monitoring system, it is impossible to accomplish real-time monitoring and early warning so that relevant department can not timely take effective take precautions against to arrange
Apply, it is impossible to which the safe operation of effective guarantee transmission line of electricity, the safe operation to power network bring very big hidden danger.
Utility model content
The technical problems to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of anti-mountain fire is online
Monitoring system, the state of energy real time on-line monitoring forest, and potential safety hazard whether there is according to current condition adjudgement, help to grasp
Make personnel to be taken appropriate measures in time according to field condition, ensure the safe operation of power network.
Technical solution adopted in the utility model is：A kind of anti-mountain fire on-line monitoring system, including：A kind of anti-mountain fire exists
Line monitoring system,
Including：Acquisition module, transport module, monitoring modular, main control module and monitor terminal, acquisition module include sensor
And video camera, acquisition module are connected to monitoring modular by transport module, monitoring modular includes infrared monitoring unit, ultraviolet monitoring
Unit, environmental monitoring unit and data encryption chip, monitoring modular are connected to main control module by transport module, on main control module
Some monitor terminals are connected to, the monitor terminal is used for displaying scene data.
As further technical scheme, alarm module is connected on the main control module, it is pre- that alarm module includes overtemperature
Alert, overtemperature alarm and temperature changing trend alarm Three models.
As further technical scheme, the monitoring modular includes self-test unit.
As further technical scheme, the transport module includes CDMA transmission, GPRS transmission, 3G transmission, WIFI biographies
One or more kinds of combinations in the transmission of defeated and optical fiber.
As further technical scheme, the transport module includes transfer wire, and the transfer wire is double layer screen line.
As further technical scheme, the infrared monitoring unit includes thermal infrared imager, coordinates visible ray to carry out cigarette
Mist detects.
As further technical scheme, the ultraviolet monitoring unit includes photon type ultraviolet detector, coordinates visible ray
Collection site photo.
As further technical scheme, the environmental monitoring unit includes linkage environment collector.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model is by providing a kind of online prison in real time
The system for controlling forest mountain fire, the state of energy real time on-line monitoring forest, and it is hidden with the presence or absence of safety according to current condition adjudgement
Suffer from, help operating personnel to be taken appropriate measures in time according to field condition, reduce the generation of forest mountain fire, ensure the peace of power network
Row for the national games.
Brief description of the drawings
Fig. 1 is the modular structure schematic diagram of the utility model one embodiment；
Fig. 2 is the implementation process figure of the utility model one embodiment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, be a kind of one embodiment of anti-mountain fire on-line monitoring system of the utility model, including：
Acquisition module, transport module, monitoring modular, main control module and monitor terminal, acquisition module include sensor and taken the photograph
Camera, acquisition module are connected to monitoring modular by transport module, and monitoring modular includes infrared monitoring unit, ultraviolet monitoring list
Member, environmental monitoring unit and data encryption chip, monitoring modular are connected to main control module by transport module, connected on main control module
Then some monitor terminals, the monitor terminal are used for displaying scene data.
Main control module utilizes the temperature of the compound overlapping real-time automatic cruising detection target environment of thermometry of photoelectricity, automatic spy
Survey Environmental Heat Source.
Main control module, for controlling whole on-line monitoring system, can collection site image and ambient parameter, in monitoring
The lane database of the decoding software of the heart sets the geographical location information and personal management information of mount point, shows while transmitting image
Show corresponding information, when it is problematic occur when, operator on duty can take measures to be intervened in time, avoid bigger loss；
Modularization：Main control module realizes there is stronger expandability and portable by the modeling technique of Extreme Programming
Property, there is provided complete, efficient open application programming interface, it is relatively independent between module, be easy to remote maintenance, upgrading and
It is compatible with other systems；
Autgmentability is strong：Main control module has stronger autgmentability, when increasing monitoring point afterwards, can arbitrarily increase monitoring
Terminal.
Acquisition module includes sensor and video camera, and video camera, can real-time monitoring site using visualization high-definition camera
Situation, the video image at the scene of transmitting, and can record a video, the system than only transmitting picture is more real-time, detailed and directly perceived.It is main
Control module can also monitor in real time to power transmission line column material and surrounding environment, remote control high-definition camera, such as long-range focusing, head
Rotation, expand the scope of monitoring.
Sensor, high-definition camera using army's grade, the product of technical grade, while at the scene installation and operation when also take
Certain safe precaution measure so that the ancillary equipment such as sensor and video camera can adapt to various extreme natural environments and line
Road electromagnetic environment, realize the round-the-clock monitoring to monitoring point overhead line structures.
As shown in figure 1, being connected to alarm module on the main control module, alarm module includes overheating warning, overtemperature alarm
With temperature changing trend alarm Three models.
Specifically, alarm module includes overheating warning, overtemperature alarm and temperature changing trend alarm Three models, Mei Zhongmo
Formula is designed with specific threshold value, when reaching specific threshold value, alarm module warning reminding, and the alarm sound of each pattern is not
Together, it is which kind of alarm condition to distinguish with this, and monitoring and alarm range can be chosen or be delimited as needed, can be effective
Eliminate false-alarm.After the triggering alarm of backstage, user is notified in a manner of foreground prompting or SMS alarm etc., user is regarded by the scene of having access to
The mode such as frequency or picture is further analyzed, and starts emergency measure, including circuit power-off, tissue immediately if mountain fire really occurs
Fire extinguishing etc..The device of automatic alarm, monitoring device carry out the collection, processing and storage of data at set time intervals, and
It upload the data to host computer or main control module.
After main control module triggering alarm, reminded by foreground, notify user in a manner of alarm sound or SMS alarm etc..
The monitoring modular includes data encryption chip, will be transferred to master control through transport module after the data encryption monitored
Module, main control module are decrypting encryption data to obtain initial data, and operational analysis is being carried out to initial data.
The monitoring modular includes self-test unit, for detecting infrared monitoring unit in monitoring modular, ultraviolet monitoring unit
Electrifying condition, battery capacity situation, communication condition and communication networking situation with environmental monitoring unit, and self-detection result is uploaded
To main control module.
The transport module includes one in CDMA transmission, GPRS transmission, 3G transmission, WIFI transmission and optical fiber transmission means
Kind or multiple combinations.
The network transmission of monitoring system, it is by the communication modes such as CDMA/GPRS/3G, WIFI, optical fiber, and combines
Internet network realizes the data communication of data collection station, and data and image are passed into main control module, entered for main control module
Row data analysis and process, meanwhile, main control module is furnished with GPRS/CDMA/3G wireless communication interfaces or optical fiber interface, in real time transmission
Gathered data, do not limited by distance, data transfer is reliable, and main control module can realize the transmission of continuous videos, and image resolution
Rate is high, and user can arbitrarily adjust focal length of camera, resolution ratio.
The transport module also includes transfer wire, and the transfer wire is double layer screen line, and all exposed signal transmission are led
Line uses military project level double layer screen line, and wherein outer shield is in the iron head ground connection close to tower insulation, and internal layer shielding exists
Detection means position is grounded.
In addition to a small number of sensors, whole acquisition module is all placed in the shielding box that shields completely, and for the defeated of sensor
Incoming interface, also use the measure such as antiseepage, anti-tampering, anti-lightning strike, it is ensured that the reliability of interface.
Monitoring terminal uses three layers of stainless steel closed shield can, reaches 4 level electromagnetic compatible testing standards.
As shown in figure 1, monitoring modular includes infrared monitoring unit, ultraviolet monitoring unit and environmental monitoring unit,
The infrared monitoring unit includes thermal infrared imager, coordinates visible ray to carry out smoke detection,
The design parameter of thermal infrared imager is as follows：Electromotion focusing camera lens is not less than 75mm, and pixel is not less than 384 × 288, visits
Survey infrared 8~14um of long wave, heat sensitivity：≤ 0.08 DEG C of 25 DEG C of@, the angle of visual field：7.3 ° × 5.5 °/75mm, support H.264BP/
The encryption algorithms such as MP/HP/MJPEG, compatibility is strong, supports pseudo- color pattern switching：Black heat/white heat/rainbow/iron red blue is red etc., tool
Standby alarm switch amount output, power supply：DC12V.
In actual applications, infrared monitoring unit monitors surrounding environment to the system using uninterrupted routine inspection mode,
The monitoring system of infrared acquisition means can intuitively react the change of scene temperature, and then early warning, but infrared
Detection means only rely on temperature difference to differentiate, in the case of summer temperature height or in the presence of other thermals source, easily occur what is reported by mistake
Phenomenon, and under foggy environment, decay is very big.At present, it is seen that light aids in infrared acquisition mode, rate of false alarm height, it is difficult to effectively
For transmission line safety operation provide safeguard.
The ultraviolet monitoring unit includes photon type ultraviolet detector, coordinates visible ray collection site photo, photon type purple
The design parameter of external detector is as follows：Visible Light Camera：2000000 pixels, more than 18 times of zooms, image resolution ratio is not less than
1920*1080, sensitivity：3*10-18watt/cm2, field of view angle：15 °, photosensitive area：50cm2, response time：1s, positioning
Precision：0.5 °, power supply：DC12V, probe unit power consumption：≤ 3.5W, quantitative photon metering, head rotating speed：30 °/s, ultraviolet detection
Line corridor is monitored using timing routine inspection mode.
The environmental monitoring unit includes linkage environment collector, can gather the temperature of local environment, humidity, wind speed, wind
To and rainfall, design parameter it is as follows：
Temperature：Measurement range：- 40 DEG C~+50 DEG C；Resolving power：0.1℃；The degree of accuracy：±0.5℃.
Relative humidity：Measurement range：0~100%；Resolving power：1%；The degree of accuracy：± 4% (capacitance type humidity sensor,
During ＜ 80%)；± 8% (capacitance type humidity sensor, >=80% when).
Wind direction：Measurement range：0~360 °；Resolving power：3°；The degree of accuracy：±5°；Wind direction starting wind velocity：＜ 0.5m/s；It is anti-
Monsoon intensity：75m/s.
Wind speed：Measurement range：0~75m/s；Resolving power：0.1m/s；The degree of accuracy：± (0.3+0.03V) m/s, V is standard
Air speed value；Starting wind velocity：＜ 0.5m/s；Rated wind velocity：75m/s.
Rainfall：Precipitation intensity：0~4mm/min；Resolving power：0.2mm；The degree of accuracy：± 0.4mm (during≤10mm)；± 4%
(during ＞ 10mm).
Operating environment requirements：Environment temperature：- 25 DEG C~+45 DEG C；Relative humidity：5%RH~100%RH；Atmospheric pressure：
550hPa~1060hPa.
Operating temperature：- 40 DEG C~+85 DEG C.
The system utilizes earth table using multispectral photon type mountain fire intelligent early-warning monitoring system based on ultraviolet detection mode
The ultraviolet source signal for the 240nm-280nm wave bands that face is not present under normal circumstances is and auxiliary as the accurate distinguishing rule of mountain fire
Differentiate mountain fire development trend and the electricity caused by mountain fire so that infrared, visible ray and weather element are further accurate in real time
Corona detects.System uses low power dissipation design, suitable for the operation steady in a long-term of transmission line of electricity on-line monitoring, has anti-interference
The advantages such as ability is strong, false alarm rate is low, feature is clear and definite, accurate identification.Photon type mountain fire probe unit can pay close attention to circuit simultaneously
Electric discharge trend, flashover occurs because of mountain fire for circuit or tripping operation gives warning in advance.
Infrared monitoring unit carries out temperature sensing with thermal infrared imager, coordinates visible ray to carry out smoke detection；Ultraviolet detection
Unit carries out number of photons monitoring with photon type ultraviolet detector, coordinates visible ray collection site picture.When infrared detection unit is visited
After measuring doubtful mountain fire, ultraviolet detection monitoring unit is rechecked to ensure the accuracy of detection immediately, is if rechecking result
There is mountain fire, then start emergency monitoring pattern.Under the mode of operation, infrared detecting unit gives more sustained attention mountain fire point, pays close attention to mountain
Fire spread trend, ultraviolet detection unit pay close attention to line discharge trend, determine whether to cause flashover or tripping operation trend.Simultaneously
Coordinate real-time environmental data, including the factor such as humiture, wind speed and direction, it is (suitable to judge whether mountain fire can impact to circuit
Line, lineback), and carry out video capture and be sent to back-end system as analysis foundation.
As shown in figure 1, be connected to monitor terminal on the main control module, monitor terminal has multiple, and monitor terminal includes meter
The equipment such as calculation machine, every complete control system of monitoring terminal equipment energy, including parameter setting, video camera is automatically turned on and correlation is set
Put.
The system scans the overall situation in Control Room can, watches any situation at burst accident scene, grasps first-hand
Data, accomplish the scientific and reasonable transfer of personnel, the use most short time solves accident.
Other unauthorized clients only can just share regarding in network system in the case where system manager authorizes
Frequency and control authority, otherwise have no right login system., can be by monitoring server behind picture control client connection internet
Turn to send the instruction such as camera zoom, head angular deflection to teledata image acquisition device in real time, video camera is controlled.
In system power supply design aspect, battery mode is mainly added using solar energy, has taken into full account that ice and snow weather influences
Factor, moreover it is possible to using wind light mutual complementing mode.
As shown in Fig. 2 be the implementation method flow chart of the system, including infrared monitoring unit is with thermal infrared imager progress temperature
Degree detection, coordinates visible ray to carry out smoke detection；Ultraviolet detection unit carries out number of photons monitoring with photon type ultraviolet detector, matches somebody with somebody
Close visible ray collection site picture.After infrared detection unit detects doubtful mountain fire, ultraviolet detection monitoring unit is carried out immediately
Recheck to ensure the accuracy of detection, if rechecking result to there is mountain fire, then start emergency monitoring pattern.Under the mode of operation,
Infrared detecting unit gives more sustained attention mountain fire point, pays close attention to mountain fire spreading trend, and ultraviolet detection unit pays close attention to line discharge
Trend, determine whether to cause flashover or tripping operation trend.Coordinate real-time environmental data, including humiture, wind speed and direction simultaneously
Etc. factor, judge whether mountain fire can impact (fair line, lineback) to circuit, and carry out video capture as analysis according to transmission
To main control module, main control module is transferred to monitor terminal again, and operating personnel judge to be for according to the display situation of monitor terminal
Circuit carries out power failure processing, and tissue fire extinguishing is still sounded all clear, continues to monitor.
The function that the system is mainly realized is as follows：Effective monitoring radius of system is not less than 2km, and monitoring accuracy is not less than
1m2 catches fire area, is provided simultaneously with short message prompting function；The shelf depreciation feelings of transmission line of electricity can be monitored in real time after mountain fire is found
Condition, early warning can be carried out to line flashover and trip condition；Can meet the needs of monitoring of power circuit mountain fire and early warning, can be in rain
The running situation of transmission line of electricity is indistinguishably detected and monitored under greasy weather gas, and being capable of round-the-clock 24h work；Possess monitoring and report
The exceeded auto-alarm function of alert scope, and monitoring and alarm range can be chosen or be delimited as needed, can effectively eliminate
False-alarm；Mount point information is filed：System can establish more detailed mount point Information base archives, by provide data analysis, in terms of
Indispensable data when the foundation of calculation and inquiry；The setting of relevant parameter：The relevant information provided according to installation and operation point sets suitable
Together in the technical parameter of this area, there is provided system communication number is set and modification, the setting of timing photo opporunity and modification, image
The functions such as saturation degree, contrast；With multilevel purview setting function, different authority user names and password can be set；It is fixed to possess
When reach the standard grade (reach the standard grade interval can sets itself as requested), short message or WOR, external status detection are reached the standard grade, regularly reached the standard grade
Function, the generating process of anomalous event can not be monitored when can avoid unattended to a certain extent；Possess to the long-range of power supply
Control function, the power supply of device headend equipment can be opened and closed under preparatory condition or teleinstruction control；Power supply breaks
Electric automatic switching function:When the supply voltage of acquisition terminal is low to when being not enough to maintain monitoring terminal normal work, system will
Automatically charged, after supply voltage recovers normal, system will enter normal power supply pattern；It can be set on thermal image
Temperature measuring point or thermometric region, display and detection temperature：Point thermometric, region thermometric, full frame thermometric；Settable thermometric alert if：
Overheating warning, overtemperature alarm, temperature changing trend alarm.
System can support the teledata image acquisition device installed capacity of up to thousands of and thousands of individual client user's numbers
Amount.One client can monitor more teledata image acquisition devices, but one teledata IMAQ of any instant simultaneously
Device can only be accessed by a client；The monitoring server management software of perfect in shape and function, for the instant graph text information of Large Copacity, now
The integrated management of field data provides the application platform on basis；Behind picture control client connection internet, monitoring service can be passed through
The transfer of device sends the instruction such as camera zoom, head angular deflection to teledata image acquisition device in real time, and video camera is entered
Row control；Data image monitor client can realize access to history image data, retrieval, image processing；Image is supervised
Control client can realize the functions such as monitoring to remote equipment working condition, abnormal conditions early warning.Monitored parameter has：Store
Cell voltage, equipment operating voltage, each communication interface working condition, equipment operating temperature, environment temperature, focal length of camera, cloud
Platform deflection angle etc.；Data image monitoring server can run network web release process, conveniently positioned at different location
Monitoring personnel inquires about related realtime image data and history image data.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. anti-mountain fire on-line monitoring system, it is characterised in that including：Acquisition module, transport module, monitoring modular, master control Module and monitor terminal, acquisition module include sensor and video camera, and acquisition module is connected to monitoring modular by transport module, Monitoring modular includes infrared monitoring unit, ultraviolet monitoring unit, environmental monitoring unit and data encryption chip, monitoring modular and passed through Transport module is connected to main control module, and some monitor terminals are connected on main control module, and the monitor terminal is used for displaying scene number According to.
- 2. a kind of anti-mountain fire on-line monitoring system according to claim 1, it is characterised in that connected on the main control module Alarm module, alarm module includes overheating warning, overtemperature alarm and temperature changing trend alarm Three models.
- 3. a kind of anti-mountain fire on-line monitoring system according to claim 1, it is characterised in that the monitoring modular is included certainly Examine unit.
- 4. a kind of anti-mountain fire on-line monitoring system according to claim 1, it is characterised in that the transport module includes One or more kinds of combinations in CDMA transmission, GPRS transmission, 3G transmission, WIFI transmission and optical fiber transmission.
- 5. a kind of anti-mountain fire on-line monitoring system according to claim 1, it is characterised in that the transport module includes passing Transporting line, the transfer wire are double layer screen line.
- A kind of 6. anti-mountain fire on-line monitoring system according to claim 1, it is characterised in that the infrared monitoring unit bag Thermal infrared imager is included, coordinates visible ray to carry out smoke detection.
- A kind of 7. anti-mountain fire on-line monitoring system according to claim 1, it is characterised in that the ultraviolet monitoring unit bag Photon type ultraviolet detector is included, coordinates visible ray collection site photo.
- A kind of 8. anti-mountain fire on-line monitoring system according to claim 1, it is characterised in that the environmental monitoring unit bag Include linkage environment collector.
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| CN201720373796.4U CN206772439U (en) | 2017-04-10 | 2017-04-10 | A kind of anti-mountain fire on-line monitoring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600706A (en) * | 2018-06-15 | 2018-09-28 | 云南电网有限责任公司文山供电局 | Handheld thermometer extends unmanned remote monitoring system and monitoring method |
| CN109979145A (en) * | 2019-03-28 | 2019-07-05 | 中国能源建设集团广东省电力设计研究院有限公司 | A kind of tripping of converter station valve hall fire judgment method, apparatus and system |
| CN111599127A (en) * | 2020-05-18 | 2020-08-28 | 深圳市安泰数据监测科技有限公司 | Monitoring tower for forest fire prevention and control method |
| CN111901557A (en) * | 2020-06-23 | 2020-11-06 | 国网浙江嵊州市供电有限公司 | Power transmission line forest fire monitoring device and method for reducing infrared sunlight interference |
| CN115346328A (en) * | 2022-08-12 | 2022-11-15 | 国网四川省电力公司绵阳供电公司 | Mountain fire early warning method and early warning system for power transmission and distribution line |
-
2017
- 2017-04-10 CN CN201720373796.4U patent/CN206772439U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600706A (en) * | 2018-06-15 | 2018-09-28 | 云南电网有限责任公司文山供电局 | Handheld thermometer extends unmanned remote monitoring system and monitoring method |
| CN108600706B (en) * | 2018-06-15 | 2023-12-15 | 云南电网有限责任公司文山供电局 | Unmanned remote monitoring system and monitoring method for handheld thermometer expansion |
| CN109979145A (en) * | 2019-03-28 | 2019-07-05 | 中国能源建设集团广东省电力设计研究院有限公司 | A kind of tripping of converter station valve hall fire judgment method, apparatus and system |
| CN111599127A (en) * | 2020-05-18 | 2020-08-28 | 深圳市安泰数据监测科技有限公司 | Monitoring tower for forest fire prevention and control method |
| CN111901557A (en) * | 2020-06-23 | 2020-11-06 | 国网浙江嵊州市供电有限公司 | Power transmission line forest fire monitoring device and method for reducing infrared sunlight interference |
| CN115346328A (en) * | 2022-08-12 | 2022-11-15 | 国网四川省电力公司绵阳供电公司 | Mountain fire early warning method and early warning system for power transmission and distribution line |
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