CN111586368A - Video monitoring feedback system and method for forest fire of power transmission line - Google Patents
Video monitoring feedback system and method for forest fire of power transmission line Download PDFInfo
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
Abstract
The application discloses a video monitoring feedback system and method for power transmission line forest fire, wherein the system comprises a video monitoring device and a server, and the server at least comprises a front-end server, a storage server, an application server and a web server. The video monitoring device shoots the surrounding environment and transmits the surrounding environment to the front-end server in a video form, and after the video is received, the forest fire information verification module in the application server verifies whether forest fire exists in the video through an intelligent identification algorithm and obtains a final conclusion. The system can directly draw a conclusion about whether the forest fire occurs through the video, so that the system can not only effectively avoid the phenomenon of misinformation caused by insufficient resolution of remote sensing satellite images and the existence of the defects of a forest fire position detection algorithm, but also enable workers to know the specific situation of the forest fire in time, thereby providing a new method for monitoring the forest fire near the power transmission line and ensuring the safe and stable operation of the power transmission line.
Description
Technical Field
The application relates to the technical field of fire monitoring and electrical engineering, in particular to a video monitoring feedback system and method for forest fire of a power transmission line.
Background
The occurrence of the mountain fire can cause the power transmission line to have tripping and reclosing failures to cause line accidents of line shutdown, and the occurrence of the mountain fire can cause the power transmission line iron tower to be burnt out to cause major power accidents which cannot be recovered for a long time, so the occurrence of the mountain fire seriously threatens the safe and stable operation of the nearby power transmission line.
At present, the monitoring of mountain fire near the power transmission line is mainly realized by combining remote sensing satellite monitoring with video monitoring, and the specific process is as follows: and (4) obtaining a conclusion of the occurrence of the forest fire according to the remote sensing satellite data, and then confirming whether the forest fire occurs or not by a worker through a video by means of turning over. However, the remote sensing satellite monitoring mode has the phenomenon of false alarm due to the insufficient resolution of remote sensing satellite images and the defect of a mountain fire position detection algorithm in the remote sensing satellite monitoring mode. Moreover, videos obtained by the current video monitoring system are not targeted, workers need to check and screen one by one, and then can obtain a confirmation conclusion about whether the mountain fire happens or not according to the videos, but the process is very time-consuming, and the optimal time for controlling the mountain fire is possibly delayed.
Therefore, in order to solve the problems that false alarm exists in a remote sensing satellite monitoring mode and workers cannot know the forest fire situation in time, the application provides a video monitoring feedback system and method for the forest fire of the power transmission line.
Disclosure of Invention
The application provides a video monitoring feedback system and method for forest fire of a power transmission line, and aims to solve the problems that false alarm exists in a remote sensing satellite monitoring mode and workers cannot know the forest fire situation in time.
In a first aspect, an embodiment of the application provides a video monitoring feedback system for forest fire of a power transmission line, which includes a video monitoring device and a server.
The video monitoring device comprises a communication module, a camera module, a storage module and a power supply module, wherein the communication module, the camera module and the storage module are sequentially connected from head to tail, and the power supply module is respectively connected with the communication module, the camera module and the storage module.
The communication module is used for receiving and transmitting a shooting video triggering instruction and transmitting a video.
The camera module is used for receiving a video shooting trigger instruction, and shooting and transmitting videos of the surrounding environment.
And the storage module is used for receiving and storing the video for calling.
The power supply module is used for supplying power to the communication module, the camera module and the storage module.
The server at least comprises a front server, a storage server, an application server and a web server.
The front server is connected with the communication module and used for receiving and transmitting remote sensing satellite data and the video.
And the storage server is connected with the front server and is used for receiving and storing the remote sensing satellite data and the video for calling.
The application server comprises a satellite information receiving module, a forest fire position detection module, a device position matching module and a forest fire information verification module which are sequentially connected.
The satellite information receiving module is connected with the front-end server and used for receiving and transmitting the remote sensing satellite data.
The mountain fire position detection module is used for receiving and analyzing the remote sensing satellite data, obtaining an initial conclusion whether mountain fire occurs or not, determining the mountain fire occurrence position, obtaining mountain fire information according to the mountain fire occurrence position and transmitting the mountain fire information.
The device position matching module is connected with the front server and used for receiving and transmitting the forest fire information, judging whether the forest fire occurrence position is in the range of a power transmission line corridor, selecting the video monitoring device closest to the forest fire occurrence position and sending the shooting video triggering instruction.
The forest fire information verification module is connected with the front server and used for receiving and transmitting the forest fire information, receiving the video and verifying whether forest fire occurs or not by analyzing the video.
The web server comprises an information video display module and a forest fire information pushing module which are respectively connected with the forest fire information verification module.
The information video display module is used for receiving and transmitting the forest fire information and the video to the first terminal.
And the mountain fire information pushing module is used for receiving and pushing the mountain fire information to a second terminal.
Optionally, the camera module is a thermal infrared imaging camera; the intelligent identification algorithm of the forest fire information verification module is a thermal infrared imaging identification algorithm, and the thermal infrared imaging identification algorithm judges whether forest fire occurs or not through the brightness temperature.
Optionally, the intelligent identification algorithm of the mountain fire information verification module is a smoke identification algorithm, and the smoke identification algorithm judges whether mountain fire occurs by accurately identifying smoke.
Optionally, the smoke recognition algorithm is trained by a machine learning method.
Optionally, the power supply module comprises a battery and a solar panel, wherein the solar panel stores the converted electrical energy in the battery.
Optionally, the power supply module includes a storage battery and a rogowski coil, and the rogowski coil takes power from a power transmission line and stores electric energy in the storage battery.
Optionally, the mountain fire information pushing module pushes mountain fire information in a pushing mode including a short message and a webpage.
Optionally, the video surveillance apparatus is disposed in a metal shielding apparatus.
In a second aspect, an embodiment of the present application provides a power transmission line forest fire video monitoring feedback method, where the method includes:
judging whether the mountain fire occurs or not by receiving and analyzing remote sensing satellite data, and if the preliminary conclusion of the mountain fire occurs is obtained, determining the mountain fire occurrence position and obtaining mountain fire information;
judging whether the position of the mountain fire is within the range of a power transmission line corridor, if so, inquiring a video monitoring device closest to the position of the mountain fire, and acquiring a video of the surrounding environment shot by the video monitoring device;
verifying whether the mountain fire occurs according to the video;
and if the final conclusion of the occurrence of the mountain fire is obtained after verification, transmitting the mountain fire information and the video to a first terminal, and pushing the mountain fire information to a second terminal.
Optionally, video reacquisition information sent by the first terminal is received, a shooting instruction triggering the video monitoring device is sent to the video monitoring device according to the video reacquisition information, and the video shot by the video monitoring device is received again.
From the technical scheme, the application provides a video monitoring feedback system and a method for the forest fire of the power transmission line, wherein a device position matching module in the video monitoring feedback system for the forest fire of the power transmission line can automatically select the video monitoring device closest to the position where the forest fire occurs, and then a forest fire information verification module can obtain a final conclusion whether the forest fire occurs directly according to the video shot by the video monitoring device through an intelligent recognition algorithm, so that the video monitoring feedback system for the forest fire of the power transmission line can not only effectively avoid the false alarm phenomenon existing in the monitoring mode of the forest fire of the past remote sensing satellite, but also enable a worker to know the specific situation of the forest fire in time, effectively reduce the burden of the worker on the site for verification, strive for more time for controlling the forest fire behavior of the forest fire, thereby providing a new method for monitoring the forest fire near the power transmission line, the safe and stable operation of the power transmission line is guaranteed.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a structural diagram of a video monitoring feedback system for forest fire of a power transmission line according to an embodiment of the present application;
fig. 2 is a flowchart of a video monitoring feedback method for a forest fire of a power transmission line according to an embodiment of the present application.
Wherein: 1-a video monitoring device; 11-a communication module; 12-a camera module; 13-a storage module; 14-a power supply module; 2-a server; 21-front server; 22-a storage server; 23-an application server; 231-satellite information receiving module; 232-mountain fire position detection module; 233-device location matching module; 234-mountain fire information verification module; 24-a web server; 241-information video display module; 242-mountain fire information push module.
Detailed Description
The present application will now be described in further detail with reference to the accompanying drawings.
The embodiment of the application provides a video monitoring feedback system for forest fire of a power transmission line, which is shown in fig. 1 and comprises a video monitoring device 1 and a server 2. The video monitoring device 1 is connected with the server 2 in a wireless mode. The video monitoring devices 1 are installed on power transmission line iron towers, one video monitoring device 1 is installed at every 10 power transmission line iron towers under normal conditions, and the higher the installation height of the video monitoring device 1 on the power transmission line iron tower is, the wider the camera coverage range of the video monitoring device 1 is, and the higher the monitoring intensity is.
In addition, when a plurality of video monitoring devices 1 are installed on the power transmission line iron tower, a worker numbers the plurality of video monitoring devices 1 and stores related information of the video monitoring devices 1, such as the number, longitude and latitude, surrounding vegetation, water sources and the like, in the server 2.
The video monitoring device 1 comprises a communication module 11, a camera module 12, a storage module 13 and a power supply module 14, wherein the communication module 11, the camera module 12 and the storage module 13 are sequentially connected end to end, and the power supply module is respectively connected with the communication module 11, the camera module 12 and the storage module 13. The communication module 11 receives a video shooting trigger instruction sent by the server 2 and then transmits the video shooting trigger instruction to the camera module 12, the camera module 12 starts to shoot videos of the surrounding environment after receiving the video shooting trigger instruction, and then transmits the shot videos to the storage module 13, and the storage module 13 stores the videos and provides calls. In addition, the video shot by the camera module 12 is also transmitted to the server 2 through the communication module 11. During the operation of the video monitoring apparatus 1, the power supply module 14 is configured to supply power to the communication module 11, the camera module 12 and the storage module 13.
A SIM card is built in the communication module 11, and the server can download the video stored in the storage module 13 through the communication module 11; the camera module 12 is a camera, the camera can perform full-view shooting with 360-degree rotation, and the definition of shooting the video is 1080P; the storage module 13 supports the Micro SD storage function, the storage capacity is not less than 128GB, and when the remaining capacity of the memory card is less than 10%, the storage module 13 will perform overwriting and clearing on the previously stored video.
The server 2 at least comprises a front server 21, a storage server 22, an application server 23 and a web server 24; the front server 21 receives remote sensing satellite data and transmits the remote sensing satellite data to the storage server 22 and the application server 23 which are connected with the front server, and the front server 21 also receives the video shot by the camera module 12 through the communication module 11 which is connected with the front server and transmits the video to the storage server 22, the application server 23 and the web server 24 which are connected with the front server.
In addition, the front server 21 is also responsible for checking the daily working state of the video monitoring apparatus 1, specifically, the front server 21 sends apparatus operation trigger information to the communication module 11 every 1 hour, if the network of the video monitoring apparatus 1 is good and operates normally, the communication module 11 feeds back the good operation state to the front server 21, otherwise, it indicates that the video monitoring apparatus 1 is in failure.
The storage server 22 has a storage capacity of at least 256TB, wherein the data stored by the storage server 22 has a storage duration of at least one year, and the stored data can be called by staff according to needs through the front-end server 21.
The application server 23 comprises a satellite information receiving module 231, a forest fire position detecting module 232, a device position matching module 233 and a forest fire information verifying module 234 which are connected in sequence; the satellite information receiving module 231 is connected to the front-end server 21 and receives the remote sensing satellite data transmitted by the front-end server 21, and transmits the remote sensing satellite data to the forest fire position detecting module 232.
The mountain fire position detection module 232 receives and analyzes the remote sensing satellite data and judges whether mountain fire occurs, and if a preliminary conclusion of mountain fire occurrence is obtained according to the analysis, the mountain fire occurrence position is determined. The forest fire position detection module 232 stores geographical information such as vegetation, water source, and if the preliminary conclusion that the forest fire takes place is drawn, the forest fire position detection module 232 transfers the geographical information such as vegetation, water source around the forest fire position according to the forest fire position and forms the forest fire information including the forest fire position, and the forest fire position detection module 232 still transmits the forest fire information to the device position matching module 233.
The device position matching module 233 is connected to the front-end server 21, and configured to receive and transmit the forest fire Information to the forest fire Information verification module 234, and perform comprehensive judgment according to the position of the forest fire, where the position Information of the power transmission line in the power GIS (Geographic Information System) is further superimposed, where if the linear distance between the forest fire occurrence position and the power transmission line closest to the forest fire occurrence position is within 3km, it is determined that the forest fire occurs in the power transmission line corridor range, and if the linear distance between the forest fire occurrence position and the power transmission line closest to the forest fire occurrence position exceeds 3km, it is determined that the forest fire occurrence position is not in the power transmission line corridor range.
If the mountain fire occurrence position is judged to be in the range of the power transmission line corridor, the device position matching module 233 inquires the distances between the mountain fire occurrence position and the video monitoring devices 1 in a traversing mode, selects the video monitoring device 1 closest to the mountain fire occurrence position, and sends a video shooting triggering instruction to the video monitoring device 1.
The video monitoring apparatus 1 starts shooting after receiving a video shooting trigger instruction, then sends the shot video of about 2min to the front-end server 21, and then the front-end server 21 transmits the video to the forest fire information verification module 234 and the web server 24 in the storage server 22 and the application server 23, respectively.
The wildfire information verification module 234 is connected to the front-end server 21, and configured to receive the wildfire information transmitted by the device location matching module 233 and receive the video transmitted by the front-end server 21, where the wildfire information verification module 234 verifies whether there is a wildfire in the video through an intelligent recognition algorithm, and transmits the wildfire information to the web server 24 if the verification concludes that the wildfire actually occurs.
The web server 24 includes an information video presentation module 241 and a wildfire information push module 242 respectively connected to the wildfire information verification module 234.
The information video display module 241 receives the forest fire information sent by the forest fire information verification module 234 and the video sent by the front server 21, displays the forest fire information and the video to a worker through a first terminal, the worker confirms whether the fire caused by the forest fire needs to be reported to a third terminal according to the forest fire information and the video, and the worker can send the forest fire information and the video to a forest public security place in a telephone mode, an email mode and the like if the worker thinks that the extinguishment of the forest fire needs forest public security participation.
The forest fire information pushing module 242 receives and transmits the forest fire information to a second terminal, which is a power supply station.
In some embodiments, the camera module 12 is a thermal infrared imaging camera; the intelligent identification algorithm of the forest fire information verification module 234 is a thermal infrared imaging identification algorithm, and whether forest fire occurs or not is judged by identifying the brightness temperature of the 180m range in the video. At this time, the video monitoring apparatus 1 transmits the thermal infrared data to the front server 21 in addition to the video.
In some embodiments, the intelligent identification algorithm of the wildfire information verification module 234 is a smoke identification algorithm that determines whether a wildfire has occurred by identifying whether smoke is present in the video.
In some embodiments, the smoke recognition algorithm is trained by machine learning. Specifically, a great number of positive and negative samples of the mountain fire videos are made, wherein the positive samples are videos containing smoke, and the negative samples are videos not containing smoke; and then continuously train by utilizing the existing convolutional neural network model. In the training process, staff can randomly check and recheck smoke identified by the machine algorithm until the smoke identification algorithm can accurately identify the smoke and judge whether mountain fire occurs at the smoke identification algorithm. The identification range of the smoke identification algorithm is the visual field range of the video monitoring device, and the identification range can reach more than 10km in plain areas or under the condition of no shielding.
In some embodiments, the power supply module 14 includes a storage battery and a solar panel, the solar panel converts light energy into electric energy and performs floating charge power supply on the storage battery by using the generated unstable voltage and current, the process can perform strict charge and discharge control, and damage to the video monitoring device caused by overvoltage and overcurrent is prevented.
In some embodiments, the power supply module 14 includes a storage battery and a rogowski coil, and uses the principle of electromagnetic induction power supply to supply power to the power transmission line through the rogowski coil and store electric energy in the storage battery.
In some embodiments, the pushing manner of the wildfire information by the wildfire information pushing module 242 includes a short message and a web page.
In some embodiments, the video surveillance apparatus 1 is provided in a metal shielding apparatus. The metal shielding device can protect the video monitoring apparatus 1 from lightning and operation overvoltage, and the shape of the metal shielding device is generally spherical, and the material of the metal shielding device is generally stainless steel or brass.
In some embodiments, the video monitoring feedback system for forest fire takes about 35 minutes from the receiving of the remote sensing satellite data to the identification of the forest fire. Wherein, a group of satellite data is returned by the sunflower No. 8 satellite every 10 minutes; the time from the receiving of the remote sensing satellite data to the transmission to the front server 21 and the analysis of the mountain fire occurrence position through the remote sensing satellite data are about 15 minutes; the video monitoring device 1 takes about 3 minutes from the receiving of the video shooting trigger instruction to the completion of the video shooting; finally, the final conclusion whether the mountain fire occurs or not needs about 7 minutes through the video. Due to the fact that time consumption is short, the obtained conclusion is reliable, the video monitoring feedback system for the forest fire of the power transmission line can strive for more precious time for controlling the forest fire, and safe and stable operation of the power transmission line is guaranteed.
According to the above embodiment, the present application provides a video monitoring feedback method for forest fire of a power transmission line, which, as shown in fig. 2, includes:
s1: and judging whether the mountain fire occurs or not by receiving and analyzing the remote sensing satellite data, and if the preliminary conclusion of the mountain fire occurs is obtained, determining the mountain fire occurrence position and acquiring mountain fire information.
The front server 21 receives remote sensing satellite data and transmits the remote sensing satellite data to a satellite information receiving module 231, then the satellite information receiving module 231 transmits the remote sensing satellite data to a forest fire position detecting module 232, the forest fire position detecting module 232 analyzes the remote sensing satellite data, preliminary judgment is carried out on whether forest fire occurs, and if a preliminary conclusion of forest fire occurrence is obtained according to analysis, the forest fire occurrence position is determined.
The mountain fire position detection module 232 stores geographical information such as vegetation, water source, the mountain fire position detection module 232 obtains according to the mountain fire position and takes place geographical information such as vegetation, water source around the mountain fire position and form the mountain fire information including the mountain fire position, and the mountain fire position detection module 232 still conveys the mountain fire information.
Generally, the remote sensing satellite data comprises synchronous orbit satellite data and polar orbit satellite data, the synchronous orbit satellite data comprises sunflower No. 8 satellite data, Fengyun No. four satellite data and the like, and the polar orbit satellite data comprises NPP satellite data, MODIS satellite data and the like.
S2: and judging whether the position where the forest fire occurs is within the range of the power transmission line corridor, if so, inquiring the video monitoring device closest to the position where the forest fire occurs, and acquiring the video of the surrounding environment shot by the video monitoring device.
The device position matching module 233 receives the forest fire information, and performs comprehensive judgment according to the forest fire occurrence position in the forest fire information and the position information of the power transmission line in the power GIS, and if the linear distance between the forest fire occurrence position and the power transmission line closest to the forest fire occurrence position is within 3km, it is determined that the forest fire occurs in the power transmission line corridor range, and if the linear distance between the forest fire occurrence position and the power transmission line closest to the forest fire occurrence position exceeds 3km, it is determined that the forest fire occurrence position is not in the power transmission line corridor range.
If the position of the mountain fire is within the range of the power transmission line corridor, the device position matching module 233 queries the distances between the position of the mountain fire and the video monitoring devices 1 in a traversal manner, then selects the video monitoring device 1 closest to the position of the mountain fire, sends a video shooting trigger instruction to the video monitoring device 1, and transmits the mountain fire information to the mountain fire information verification module 234.
The video monitoring apparatus 1 shoots the surrounding environment to form a video of about 2min, and transmits the video to the front server 21, and the front server 21 retransmits the video to the storage server 22, the forest fire information verification module 234 in the application server 23, and the information video presentation module 241 in the web server 24.
S3: and verifying whether the mountain fire occurs according to the video.
The wildfire information verification module 234 receives the video and analyzes and judges whether there is a wildfire in the video through an intelligent recognition algorithm, and the wildfire information verification module 234 also receives and transmits the wildfire information.
The intelligent recognition algorithm at least comprises a thermal infrared imaging recognition algorithm and a smoke recognition algorithm. The thermal infrared imaging identification algorithm can judge whether the forest fire occurs or not by identifying the brightness temperature within the range of 180m in the video; the smoke identification algorithm judges whether the mountain fire occurs or not by identifying whether smoke exists in the video or not.
In general, the thermal infrared recognition algorithm and the smoke recognition algorithm can judge that the video monitoring device 1 shoots the forest fire as long as one recognition algorithm concludes the occurrence of the forest fire.
S4: and if the final conclusion of the occurrence of the mountain fire is obtained after verification, transmitting the mountain fire information and the video to a first terminal, and pushing the mountain fire information to a second terminal.
If the final conclusion of the occurrence of the mountain fire is obtained after the verification, the mountain fire information verification module 234 transmits the mountain fire information to the information video display module 241 and the mountain fire information push module 242, respectively. The information video display module 241 displays the mountain fire information and the video to workers through a first terminal, the workers confirm whether the fire caused by the mountain fire needs to be reported to a third terminal according to the mountain fire information and the video, the third terminal is forest public security, and if the workers consider that the extinguishment of the mountain fire needs the participation of the forest public security, the workers can transmit the mountain fire information and the video to the forest public security through telephones, mails and the like.
The forest fire information pushing module 242 receives and transmits the forest fire information to a second terminal, which is a power supply station.
In some embodiments, video reacquisition information sent by the first terminal is received, a shooting instruction triggering the video monitoring apparatus 1 is sent to the video monitoring apparatus 1 according to the video reacquisition information, and a video shot by the video monitoring apparatus 1 is received again. Specifically, in S5, if the staff thinks that the mountain fire information and the video displayed by the first terminal are not enough to determine whether mountain fire occurs or think that it is necessary to know clearly what the mountain fire occurs, the staff may send video reacquisition information to the communication module 11 through the front-end server 21, then the communication module 11 receives and transmits the video reacquisition information to the camera module 12, the camera module 12 starts to shoot the video after receiving the video reacquisition information, and after the shooting is completed, the video shot by the camera module 12 is transmitted to the information video display module 241 through the communication module 11 and the front-end server 21, and finally is viewed by the staff through the first terminal.
From the technical scheme, the application provides a video monitoring feedback system and a method for the forest fire of the power transmission line, wherein a device position matching module in the video monitoring feedback system for the forest fire of the power transmission line can automatically select the video monitoring device closest to the position where the forest fire occurs, and then a forest fire information verification module can obtain a final conclusion whether the forest fire occurs directly according to the video shot by the video monitoring device through an intelligent recognition algorithm, so that the video monitoring feedback system for the forest fire of the power transmission line can not only effectively avoid the false alarm phenomenon existing in the monitoring mode of the forest fire of the past remote sensing satellite, but also enable a worker to know the specific situation of the forest fire in time, effectively reduce the burden of the worker on the site for verification, strive for more time for controlling the forest fire behavior of the forest fire, thereby providing a new method for monitoring the forest fire near the power transmission line, the safe and stable operation of the power transmission line is guaranteed.
The embodiments of the present application have been described in detail, but the description is only for the preferred embodiments of the present application and should not be construed as limiting the scope of the application. All equivalent changes and modifications made within the scope of the present application shall fall within the scope of the present application.
Claims (10)
1. A video monitoring feedback system for forest fire of a power transmission line is characterized by comprising a video monitoring device (1) and a server (2);
the video monitoring device (1) comprises a communication module (11), a camera module (12) and a storage module (13) which are sequentially connected end to end, and a power supply module (14) which is respectively connected with the communication module (11), the camera module (12) and the storage module (13);
the communication module (11) is used for receiving and transmitting a shooting video triggering instruction and transmitting a video;
the camera module (12) is used for receiving a video shooting trigger instruction, and shooting and transmitting a video of the surrounding environment;
the storage module (13) is used for receiving and storing the video for calling;
the power supply module (14) is used for supplying power to the communication module (11), the camera module (12) and the storage module (13);
the server (2) comprises at least a front server (21), a storage server (22), an application server (23) and a web server (24);
wherein the front server (21) is connected with the communication module (11) and is used for receiving and transmitting remote sensing satellite data and the video;
the storage server (22) is connected with the front server (21) and is used for receiving and storing the remote sensing satellite data and the video for calling;
the application server (23) comprises a satellite information receiving module (231), a mountain fire position detection module (232), a device position matching module (233) and a mountain fire information verification module (234) which are connected in sequence;
wherein, the satellite information receiving module (231) is connected with the front server (21) and is used for receiving and transmitting the remote sensing satellite data;
the mountain fire position detection module (232) is used for receiving and analyzing the remote sensing satellite data, obtaining a preliminary conclusion whether mountain fire occurs or not, determining the mountain fire occurrence position, obtaining mountain fire information according to the mountain fire occurrence position and transmitting the mountain fire information;
the device position matching module (233) is connected with the front server (21) and is used for receiving and transmitting the forest fire information, judging whether the forest fire occurrence position is in the range of a power transmission line corridor, selecting the video monitoring device (1) closest to the forest fire occurrence position and sending the shooting video triggering instruction;
the wildfire information verification module (234) is connected with the front server (21) and used for receiving and transmitting the wildfire information, receiving the video and verifying whether the wildfire happens or not by analyzing the video;
the web server (24) comprises an information video display module (241) and a forest fire information pushing module (242) which are respectively connected with the forest fire information verification module (234);
the information video display module (241) is used for receiving and transmitting the forest fire information and the video to a first terminal;
the mountain fire information pushing module (242) is used for receiving and pushing the mountain fire information to a second terminal.
2. The video monitoring and feedback system for forest fire of the power transmission line according to claim 1, wherein the camera module (12) is a thermal infrared imaging camera; the intelligent identification algorithm of the forest fire information verification module (234) is a thermal infrared imaging identification algorithm, and the thermal infrared imaging identification algorithm judges whether forest fire occurs or not through the brightness temperature.
3. The video monitoring and feedback system for the forest fire on the power transmission line according to claim 1, wherein the intelligent identification algorithm of the forest fire information verification module (234) is a smoke identification algorithm, and the smoke identification algorithm judges whether the forest fire occurs or not by accurately identifying smoke.
4. The video monitoring and feedback system for forest fire on power transmission line according to claim 3, wherein the smoke recognition algorithm is obtained by training in a machine learning manner.
5. The video monitoring and feedback system for forest fire on power transmission line according to claim 1, wherein the power supply module (14) comprises a storage battery and a solar panel, wherein the solar panel stores the converted electric energy in the storage battery.
6. The video monitoring and feedback system for the forest fire of the power transmission line according to claim 1, wherein the power supply module (14) comprises a storage battery and a Rogowski coil, and the Rogowski coil takes power from the power transmission line and stores electric energy in the storage battery.
7. The video monitoring and feedback system for forest fire on electric transmission line according to claim 1, wherein the pushing mode of the forest fire information pushing module (242) for pushing the forest fire information comprises short messages and web pages.
8. The video monitoring and feedback system for the forest fire of the power transmission line according to claim 1, wherein the video monitoring device (1) is arranged in a metal shielding device.
9. A video monitoring and feedback method for forest fire of a power transmission line is applied to the video monitoring and feedback system for forest fire of the power transmission line of any one of claims 1 to 8, and is characterized by comprising the following steps:
judging whether the mountain fire occurs or not by receiving and analyzing remote sensing satellite data, and if the preliminary conclusion of the mountain fire occurs is obtained, determining the mountain fire occurrence position and obtaining mountain fire information;
judging whether the position of the mountain fire is within the range of a power transmission line corridor, if so, inquiring a video monitoring device closest to the position of the mountain fire, and acquiring a video of the surrounding environment shot by the video monitoring device;
verifying whether the mountain fire occurs according to the video;
and if the final conclusion of the occurrence of the mountain fire is obtained after verification, transmitting the mountain fire information and the video to a first terminal, and pushing the mountain fire information to a second terminal.
10. The power transmission line forest fire video monitoring feedback method according to claim 9, characterized in that video reacquisition information sent by a first terminal is received, a shooting instruction triggering the video monitoring device is sent to the video monitoring device according to the video reacquisition information, and videos shot by the video monitoring device are received again.
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