CN111932812A - Intelligent forest fire prevention system based on unmanned aerial vehicle - Google Patents
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Abstract
An intelligent forest fire prevention system based on an unmanned aerial vehicle comprises the unmanned aerial vehicle and a background monitoring subsystem; the unmanned aerial vehicle comprises an unmanned aerial vehicle control subsystem, the unmanned aerial vehicle control subsystem is in wireless connection with the background monitoring subsystem, and the fire center management subsystem and the forest guard management subsystem are respectively in communication connection with the background monitoring subsystem; the unmanned aerial vehicle control subsystem comprises a microprocessor, a fire detection module, a positioning module, an environment monitoring module, a driving module, a steering module and a wireless communication module; the background monitoring subsystem comprises a central processing unit, a wireless transceiving module, a data processing module, an area dividing module, an alarm module, a graphic processing module, a forest fire recognition module, a fire analysis module and a display module. The intelligent unmanned aerial vehicle monitoring system is high in intelligent degree and diverse in function, not only is convenient for controlling the unmanned aerial vehicle, but also can effectively monitor a forest area, is beneficial to finding out fire and coping in time, is good in fireproof effect and excellent in using effect, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of forest fire prevention, in particular to an intelligent forest fire prevention system based on an unmanned aerial vehicle.
Background
The forest is a biological community taking woody plants as a main body, is an ecological system with the mutual dependence and restriction between concentrated trees and other plants, animals, microorganisms and soil and mutual influence with the environment, has rich species, complex structures and various functions, is known as the lung of the earth, and can be divided into coniferous forest, coniferous fallen deciduous leaf mixed forest, fallen deciduous leaf forest, evergreen deciduous leaf forest, tropical rain forest, tropical season rain forest, mangrove forest, coral island evergreen forest, sparse grassland and shrubbery forest according to the distribution of the forest on the land;
forest fire prevention refers to prevention and suppression of forest, forest and forest land fires, and three necessary conditions for forest combustion are combustible substances, oxygen and temperature, so that the season in which a forest is prone to fire is generally set as the forest fire prevention period, strict fire prevention measures need to be carried out, and fire emergency is well done;
in the aspect of forest fire prevention control, the mode of artifical tour is the main at present mostly, because the forest scope is great, needs more personnel to tour, and artifical tour wastes time and energy, and is inefficient, is difficult to discover the condition of a fire fast, awaits improving.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides an intelligent forest fire prevention system based on an unmanned aerial vehicle, which is high in intelligent degree and diverse in functions, not only is convenient for controlling the unmanned aerial vehicle, but also can effectively monitor a forest area, is beneficial to timely finding fire and responding, is good in fire prevention effect and excellent in use effect, and is suitable for popularization and use.
(II) technical scheme
The invention provides an intelligent forest fire prevention system based on an unmanned aerial vehicle, which comprises the unmanned aerial vehicle, a background monitoring subsystem, a fire center management subsystem and a forest guard management subsystem;
the unmanned aerial vehicle comprises an unmanned aerial vehicle control subsystem, the unmanned aerial vehicle control subsystem is in wireless connection with the background monitoring subsystem, and the fire center management subsystem and the forest guard management subsystem are in communication connection with the background monitoring subsystem respectively;
the unmanned aerial vehicle control subsystem comprises a microprocessor, a fire detection module, a positioning module, an environment monitoring module, a driving module, a steering module, a speed detection module and a wireless communication module; the microprocessor is in communication connection with the fire detection module, the positioning module, the environment monitoring module and the speed detection module, and is in control connection with the driving module and the steering module; the system comprises a fire detection module, a positioning module, an environment monitoring module, a driving module, a steering module, a speed detection module and a wireless communication module, wherein the fire detection module is used for detecting fire occurring in a forest and sending detection data to a microprocessor, the positioning module is used for positioning the position of an unmanned aerial vehicle and sending positioning information to the microprocessor, the environment monitoring module is used for monitoring environment data in the environment of the unmanned aerial vehicle, the driving module is used for enabling the unmanned aerial vehicle to run, the steering module is used for achieving steering of the unmanned aerial vehicle, the speed detection module is used for detecting the speed of the unmanned aerial vehicle and sending the data to the microprocessor, and the wireless communication;
the background monitoring subsystem comprises a central processing unit, a wireless transceiver module, a data processing module, an area dividing module, an alarm module, a graphic processing module, a forest fire recognition module, a fire analysis module and a display module; the central processing unit is in communication connection with the data processing module, the wireless transceiver module, the area dividing module, the fire analysis module, the forest fire recognition module, the image processing module and the display module and is in control connection with the alarm module; the wireless transceiving is used for realizing the receiving and sending of information so as to realize the two-way transmission of the information, the data processing module is used for processing the received monitoring data and sending the processing result to the central processing unit, the area division module is used for dividing forest monitoring areas so as to realize the partition management, the alarm module is used for giving an alarm to remind background personnel, the graphic processing module is used for processing the received image, the forest fire recognition module is used for judging whether forest fire occurs according to the processed image and the related monitoring data, the fire analysis module is used for analyzing the fire and judging the level of the fire, and the display module is used for displaying various data information and monitoring images.
Preferably, be equipped with extinguishing device on the unmanned aerial vehicle, be equipped with fire extinguishing agent holding vessel and fire extinguishing agent spout on the extinguishing device, and extinguishing device is located unmanned aerial vehicle's bottom.
Preferably, the unmanned aerial vehicle is also provided with an alarm and a loudspeaker, the microprocessor controls and connects the alarm and the loudspeaker, and the alarm is a sound-light alarm;
wherein, the speaker is used for sending pronunciation in order to play the effect of direction of guide, and audible-visual alarm sends ear-piercing warning sound and the effect of dazzling light in order to play the warning, helps fire fighter and forest protection personnel in time to lock the condition of a fire position and remind near personnel to scatter.
Preferably, the unmanned aerial vehicle control subsystem further comprises a power supply module, an electric quantity monitoring module and an electric quantity analysis module; the power supply module is electrically connected with the electric parts for the unmanned aerial vehicle to supply power to the electric parts, the electric quantity monitoring module is in communication connection with the electric quantity analysis module, and the electric quantity analysis module is in communication connection with the microprocessor;
the electric quantity monitoring module is used for monitoring the electric quantity to be measured of the power supply module and sending data to the electric quantity analysis module, the electric quantity analysis module analyzes the operation duration which can be maintained by the unmanned aerial vehicle according to the electric quantity to be measured data and sends analysis information to the microprocessor in real time, and the unmanned aerial vehicle control subsystem sends the information back to the background monitoring subsystem; when the power supply module waits for the electric quantity to be less than a certain value, the backstage personnel control the unmanned aerial vehicle to return to prevent the electric quantity from exhausting and falling to damage.
Preferably, the unmanned aerial vehicle is a hexarotor unmanned aerial vehicle, and the positioning module is a Beidou positioning instrument or a GPS positioning instrument; the top of the unmanned aerial vehicle is provided with a solar power generation panel which is electrically connected with the power supply module;
the power supply module comprises a rechargeable lithium battery and a voltage stabilizing circuit, wherein the lithium battery is used for providing a power supply, and the voltage stabilizing circuit is used for stabilizing the voltage so as to ensure the stability of the power supply voltage.
Preferably, the region division module comprises a GIS information acquisition sub-module, a forest area calculation sub-module and a monitoring region division sub-module;
the system comprises a GIS information acquisition submodule, a forest area calculation submodule, a monitoring area division submodule and a monitoring area division submodule, wherein the GIS information acquisition submodule is used for acquiring GIS map information and sending the GIS map information to the forest area calculation submodule, the forest area calculation unit is used for calculating the forest area according to the GIS map information and sending the calculation information to the monitoring area division submodule, and the monitoring area division submodule is used for dividing the forest area into a plurality of monitoring areas according to the forest area and arranging unmanned aerial vehicle monitoring patrol in each monitoring area.
Preferably, the environment monitoring module comprises a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, an air pressure sensor, an oxygen concentration sensor and a carbon dioxide concentration sensor;
temperature sensor is used for detecting the temperature of unmanned aerial vehicle place environment, and humidity transducer is used for detecting the humidity of unmanned aerial vehicle place environment, and air velocity transducer is used for detecting the wind speed of unmanned aerial vehicle place environment, and wind direction sensor is used for detecting the wind direction of unmanned aerial vehicle place environment, and oxygen concentration sensor is used for detecting the oxygen concentration of unmanned aerial vehicle place environment, and carbon dioxide concentration sensor is used for detecting the carbon dioxide concentration of unmanned aerial vehicle place environment.
Preferably, the fire detection module comprises a smoke detector and a high-definition camera; the smoke detector detects smoke conditions in the forest monitoring area, and the high-definition camera is used for shooting the forest monitoring area.
Preferably, the system further comprises a cloud server and a cloud storage; the background monitoring subsystem is in wireless connection with the cloud server, and the cloud server is in communication connection with the cloud storage; the background monitoring subsystem uploads the fire data to the cloud server in real time, and the cloud storage stores and backups related data information.
Preferably, the background monitoring subsystem further comprises a path planning module; the route planning module is in communication connection with the central processing unit and is used for planning the traveling route of the unmanned aerial vehicle and generating a route map.
The technical scheme of the invention has the following beneficial technical effects:
the driving module enables the unmanned aerial vehicle to fly, the steering module is used for steering the unmanned aerial vehicle, and finally the unmanned aerial vehicle is enabled to travel in a responsible forest monitoring area according to the planned path; the fire detection module detects fire occurring in a forest monitoring area, the positioning module positions the position of the unmanned aerial vehicle so that background personnel can know the position of the unmanned aerial vehicle and a fire place, the environment monitoring module is used for monitoring environment data in the environment where the unmanned aerial vehicle is located and helping the background personnel to know various environment data in the forest, and the speed detection module detects the speed of the unmanned aerial vehicle and helps to control the speed of the unmanned aerial vehicle;
the system comprises a region division module, a data processing module, a graphic processing module, a forest fire recognition module, an alarm module, a fire analysis module, a display module and a central processing unit, wherein the region division module is used for dividing a forest monitoring region to realize region division management, the data processing module is used for processing received monitoring data and sending a processing result to the central processing unit, the graphic processing module is used for processing a received image, the forest fire recognition module is used for judging whether forest fire occurs according to the processed image and related monitoring data, the alarm module is used for giving an alarm to remind background personnel to rapidly make a response, the fire analysis module is used for analyzing the fire and judging the level of the fire, and the display module is used for displaying various data information; the background monitoring subsystem sends information to the fire center management subsystem and the forest guard management subsystem, and fire fighters, forest guards and background personnel are matched with each other, so that the fire extinguishing efficiency is improved;
the intelligent unmanned aerial vehicle monitoring system is high in intelligent degree and diverse in function, not only is convenient for controlling the unmanned aerial vehicle, but also can effectively monitor a forest area, is beneficial to finding out fire and coping in time, is good in fireproof effect and excellent in using effect, and is suitable for popularization and use.
Drawings
Fig. 1 is a system block diagram of an intelligent forest fire prevention system based on an unmanned aerial vehicle according to the present invention.
Fig. 2 is a system block diagram of an unmanned aerial vehicle control subsystem in the intelligent forest fire prevention system based on the unmanned aerial vehicle.
Fig. 3 is a system block diagram of a background monitoring subsystem in the intelligent forest fire prevention system based on the unmanned aerial vehicle.
Fig. 4 is a system block diagram of an environment monitoring module in the intelligent forest fire prevention system based on the unmanned aerial vehicle according to the present invention.
Fig. 5 is a system block diagram of a power supply system in the intelligent forest fire prevention system based on the unmanned aerial vehicle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the intelligent forest fire prevention system based on the unmanned aerial vehicle provided by the invention comprises the unmanned aerial vehicle, a background monitoring subsystem, a fire center management subsystem and a forest guard management subsystem;
the unmanned aerial vehicle comprises an unmanned aerial vehicle control subsystem, the unmanned aerial vehicle control subsystem is in wireless connection with the background monitoring subsystem, and the fire center management subsystem and the forest guard management subsystem are in communication connection with the background monitoring subsystem respectively;
the unmanned aerial vehicle control subsystem comprises a microprocessor, a fire detection module, a positioning module, an environment monitoring module, a driving module, a steering module, a speed detection module and a wireless communication module; the microprocessor is in communication connection with the fire detection module, the positioning module, the environment monitoring module and the speed detection module, and is in control connection with the driving module and the steering module; the system comprises a fire detection module, a positioning module, an environment monitoring module, a driving module, a steering module, a speed detection module and a wireless communication module, wherein the fire detection module is used for detecting fire occurring in a forest and sending detection data to a microprocessor, the positioning module is used for positioning the position of an unmanned aerial vehicle and sending positioning information to the microprocessor, the environment monitoring module is used for monitoring environment data in the environment of the unmanned aerial vehicle, the driving module is used for enabling the unmanned aerial vehicle to run, the steering module is used for achieving steering of the unmanned aerial vehicle, the speed detection module is used for detecting the speed of the unmanned aerial vehicle and sending the data to the microprocessor, and the wireless communication;
the background monitoring subsystem comprises a central processing unit, a wireless transceiver module, a data processing module, an area dividing module, an alarm module, a graphic processing module, a forest fire recognition module, a fire analysis module and a display module; the central processing unit is in communication connection with the data processing module, the wireless transceiver module, the area dividing module, the fire analysis module, the forest fire recognition module, the image processing module and the display module and is in control connection with the alarm module; the wireless transceiving is used for realizing the receiving and sending of information so as to realize the two-way transmission of the information, the data processing module is used for processing the received monitoring data and sending the processing result to the central processing unit, the area division module is used for dividing forest monitoring areas so as to realize the partition management, the alarm module is used for giving an alarm to remind background personnel, the graphic processing module is used for processing the received image, the forest fire recognition module is used for judging whether forest fire occurs according to the processed image and the related monitoring data, the fire analysis module is used for analyzing the fire and judging the level of the fire, and the display module is used for displaying various data information and monitoring images.
In an optional embodiment, the unmanned aerial vehicle is provided with a fire extinguishing device, the fire extinguishing device is provided with a fire extinguishing agent storage tank and a fire extinguishing agent nozzle, and the fire extinguishing device is positioned at the bottom of the unmanned aerial vehicle and can extinguish fire in time when a small fire occurs and control fire in time when a large fire occurs; the unmanned aerial vehicle is also provided with an alarm and a loudspeaker, the microprocessor controls and connects the alarm and the loudspeaker, and the alarm is a sound-light alarm; wherein, the speaker is used for sending pronunciation in order to play the effect of direction of guide, and audible-visual alarm sends ear-piercing warning sound and the effect of dazzling light in order to play the warning, helps fire fighter and forest protection personnel in time to lock the condition of a fire position and remind near personnel to scatter.
In an optional embodiment, the drone control subsystem further includes a power supply module, a power monitoring module, and a power analysis module; the power supply module is electrically connected with the electric parts for the unmanned aerial vehicle to supply power to the electric parts, the electric quantity monitoring module is in communication connection with the electric quantity analysis module, and the electric quantity analysis module is in communication connection with the microprocessor; the electric quantity monitoring module is used for monitoring the electric quantity to be measured of the power supply module and sending data to the electric quantity analysis module, the electric quantity analysis module analyzes the operation duration which can be maintained by the unmanned aerial vehicle according to the electric quantity to be measured data and sends analysis information to the microprocessor in real time, and the unmanned aerial vehicle control subsystem sends the information back to the background monitoring subsystem; when the power supply module waits for the electric quantity to be less than a certain value, the backstage personnel control the unmanned aerial vehicle to return to prevent the electric quantity from exhausting and falling to damage.
In an alternative embodiment, the unmanned aerial vehicle is a hexarotor unmanned aerial vehicle, and the positioning module is a Beidou positioning instrument or a GPS positioning instrument; the top of the unmanned aerial vehicle is provided with the solar power generation panel, the solar power generation panel is electrically connected with the power supply module, the solar power generation panel converts solar energy into electric energy, the power supply module stores the electric energy and supplies the electric energy to the electric parts of the unmanned aerial vehicle, the service life of the unmanned aerial vehicle is prolonged, and energy is saved; the power supply module comprises a rechargeable lithium battery and a voltage stabilizing circuit, wherein the lithium battery is used for providing a power supply, and the voltage stabilizing circuit is used for stabilizing the voltage so as to ensure the stability of the power supply voltage.
In an optional embodiment, the region division module comprises a GIS information acquisition sub-module, a forest area calculation sub-module and a monitoring region division sub-module; the GIS information acquisition submodule is used for acquiring GIS map information and sending the GIS map information to the forest area calculation submodule, the forest area calculation unit is used for calculating the forest area according to the GIS map information and sending the calculation information to the monitoring area division submodule, the monitoring area division submodule is used for dividing the forest area into a plurality of monitoring areas according to the forest area, and unmanned aerial vehicle monitoring and patrolling are arranged in each monitoring area, so that the forest can be monitored in a partitioning mode, the fire can be found in the first time, and the fire can be effectively prevented from spreading.
In an alternative embodiment, the environment monitoring module comprises a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, an air pressure sensor, an oxygen concentration sensor and a carbon dioxide concentration sensor; temperature sensor is used for detecting the temperature of unmanned aerial vehicle place environment, humidity transducer is used for detecting the humidity of unmanned aerial vehicle place environment, air velocity transducer is used for detecting the wind speed of unmanned aerial vehicle place environment, wind direction sensor is used for detecting the wind direction of unmanned aerial vehicle place environment, oxygen concentration sensor is used for detecting the oxygen concentration of unmanned aerial vehicle place environment, carbon dioxide concentration sensor is used for detecting the carbon dioxide concentration of unmanned aerial vehicle place environment, can detect each item environmental data in the forest, make things convenient for backstage personnel to know the environmental information in the forest, excellent in use effect.
In an optional embodiment, the fire detection module comprises a smoke detector and a high-definition camera; the smoke detector detects smoke conditions in the forest monitoring area, and the high-definition camera is used for shooting the forest monitoring area, so that the fire condition can be found timely.
In an optional embodiment, the system further comprises a cloud server and a cloud storage; the background monitoring subsystem is in wireless connection with the cloud server, and the cloud server is in communication connection with the cloud storage; the background monitoring subsystem uploads the fire data to the cloud server in real time, and the cloud storage stores and backups related data information.
In an optional embodiment, the background monitoring subsystem further includes a path planning module; the route planning module is in communication connection with the central processing unit and is used for planning the traveling route of the unmanned aerial vehicle and generating a route map.
In the invention, the driving module enables the unmanned aerial vehicle to fly, the steering module is used for steering the unmanned aerial vehicle, and finally the unmanned aerial vehicle travels in a responsible forest monitoring area according to a planned path, and the wireless communication module is used for realizing bidirectional information transmission between the unmanned aerial vehicle control subsystem and the background monitoring subsystem; the fire detection module detects fire occurring in a forest monitoring area and sends detection data to the microprocessor, the positioning module positions the position of the unmanned aerial vehicle and sends positioning information to the microprocessor so that background personnel can know the position of the unmanned aerial vehicle and the fire place, the environment monitoring module is used for monitoring environment data in the environment where the unmanned aerial vehicle is located and helping the background personnel to know various environment data in the forest, and the speed detection module detects the speed of the unmanned aerial vehicle and sends the data to the microprocessor so as to help control the speed of the unmanned aerial vehicle;
the wireless transceiving is used for realizing the receiving and sending of information so as to realize the bidirectional transmission of the information, and finally, the control of the unmanned aerial vehicle and the receiving of monitoring information are realized; the system comprises a region division module, a data processing module, a graphic processing module, a forest fire recognition module, an alarm module, a fire analysis module, a display module and a central processing unit, wherein the region division module is used for dividing a forest monitoring region to realize region division management, the data processing module is used for processing received monitoring data and sending a processing result to the central processing unit, the graphic processing module is used for processing a received image, the forest fire recognition module is used for judging whether forest fire occurs according to the processed image and related monitoring data, the alarm module is used for giving an alarm to remind background personnel to rapidly make a response, the fire analysis module is used for analyzing the fire and judging the level of the fire, and the display module is used for displaying various data information; when a fire occurs, the background monitoring subsystem sends information to the fire center management subsystem and the forest protection personnel management subsystem, the sent information comprises the fire position, the fire level and various environmental data in the forest, and the fire fighters, the forest protection personnel and the background personnel are matched with each other, so that the fire extinguishing efficiency is improved;
the intelligent unmanned aerial vehicle monitoring system is high in intelligent degree and diverse in function, not only is convenient for controlling the unmanned aerial vehicle, but also can effectively monitor a forest area, is beneficial to finding out fire and coping in time, is good in fireproof effect and excellent in using effect, and is suitable for popularization and use.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. An intelligent forest fire prevention system based on an unmanned aerial vehicle is characterized by comprising the unmanned aerial vehicle, a background monitoring subsystem, a fire center management subsystem and a forest guard management subsystem;
the unmanned aerial vehicle comprises an unmanned aerial vehicle control subsystem, the unmanned aerial vehicle control subsystem is in wireless connection with the background monitoring subsystem, and the fire center management subsystem and the forest guard management subsystem are in communication connection with the background monitoring subsystem respectively;
the unmanned aerial vehicle control subsystem comprises a microprocessor, a fire detection module, a positioning module, an environment monitoring module, a driving module, a steering module, a speed detection module and a wireless communication module; the microprocessor is in communication connection with the fire detection module, the positioning module, the environment monitoring module and the speed detection module, and is in control connection with the driving module and the steering module; the system comprises a fire detection module, a positioning module, an environment monitoring module, a driving module, a steering module, a speed detection module and a wireless communication module, wherein the fire detection module is used for detecting fire occurring in a forest and sending detection data to a microprocessor, the positioning module is used for positioning the position of an unmanned aerial vehicle and sending positioning information to the microprocessor, the environment monitoring module is used for monitoring environment data in the environment of the unmanned aerial vehicle, the driving module is used for enabling the unmanned aerial vehicle to run, the steering module is used for achieving steering of the unmanned aerial vehicle, the speed detection module is used for detecting the speed of the unmanned aerial vehicle and sending the data to the microprocessor, and the wireless communication;
the background monitoring subsystem comprises a central processing unit, a wireless transceiver module, a data processing module, an area dividing module, an alarm module, a graphic processing module, a forest fire recognition module, a fire analysis module and a display module; the central processing unit is in communication connection with the data processing module, the wireless transceiver module, the area dividing module, the fire analysis module, the forest fire recognition module, the image processing module and the display module and is in control connection with the alarm module; the wireless transceiving is used for realizing the receiving and sending of information so as to realize the two-way transmission of the information, the data processing module is used for processing the received monitoring data and sending the processing result to the central processing unit, the area division module is used for dividing forest monitoring areas so as to realize the partition management, the alarm module is used for giving an alarm to remind background personnel, the graphic processing module is used for processing the received image, the forest fire recognition module is used for judging whether forest fire occurs according to the processed image and the related monitoring data, the fire analysis module is used for analyzing the fire and judging the level of the fire, and the display module is used for displaying various data information and monitoring images.
2. An intelligent forest fire prevention system based on unmanned aerial vehicle as claimed in claim 1, wherein the unmanned aerial vehicle is provided with a fire extinguishing device, the fire extinguishing device is provided with a fire extinguishing agent storage tank and a fire extinguishing agent nozzle, and the fire extinguishing device is located at the bottom of the unmanned aerial vehicle.
3. The intelligent forest fire prevention system based on the unmanned aerial vehicle as claimed in claim 1, wherein the unmanned aerial vehicle is further provided with an alarm and a speaker, the microprocessor controls and connects the alarm and the speaker, and the alarm is an acousto-optic alarm;
wherein, the speaker is used for sending pronunciation in order to play the effect of direction of guide, and audible-visual alarm sends ear-piercing warning sound and the effect of dazzling light in order to play the warning, helps fire fighter and forest protection personnel in time to lock the condition of a fire position and remind near personnel to scatter.
4. The intelligent forest fire prevention system based on the unmanned aerial vehicle as claimed in claim 1, wherein the unmanned aerial vehicle control subsystem further comprises a power supply module, an electric quantity monitoring module and an electric quantity analysis module; the power supply module is electrically connected with the electric parts for the unmanned aerial vehicle to supply power to the electric parts, the electric quantity monitoring module is in communication connection with the electric quantity analysis module, and the electric quantity analysis module is in communication connection with the microprocessor;
the electric quantity monitoring module is used for monitoring the electric quantity to be measured of the power supply module and sending data to the electric quantity analysis module, the electric quantity analysis module analyzes the operation duration which can be maintained by the unmanned aerial vehicle according to the electric quantity to be measured data and sends analysis information to the microprocessor in real time, and the unmanned aerial vehicle control subsystem sends the information back to the background monitoring subsystem; when the power supply module waits for the electric quantity to be less than a certain value, the backstage personnel control the unmanned aerial vehicle to return to prevent the electric quantity from exhausting and falling to damage.
5. The intelligent forest fire prevention system based on the unmanned aerial vehicle as claimed in claim 1, wherein the unmanned aerial vehicle is a hexarotor unmanned aerial vehicle, and the positioning module is a Beidou positioning instrument or a GPS positioning instrument; the top of the unmanned aerial vehicle is provided with a solar power generation panel which is electrically connected with the power supply module;
the power supply module comprises a rechargeable lithium battery and a voltage stabilizing circuit, wherein the lithium battery is used for providing a power supply, and the voltage stabilizing circuit is used for stabilizing the voltage so as to ensure the stability of the power supply voltage.
6. The intelligent forest fire prevention system based on the unmanned aerial vehicle as claimed in claim 1, wherein the area division module comprises a GIS information acquisition sub-module, a forest area calculation sub-module and a monitoring area division sub-module;
the system comprises a GIS information acquisition submodule, a forest area calculation submodule, a monitoring area division submodule and a monitoring area division submodule, wherein the GIS information acquisition submodule is used for acquiring GIS map information and sending the GIS map information to the forest area calculation submodule, the forest area calculation unit is used for calculating the forest area according to the GIS map information and sending the calculation information to the monitoring area division submodule, and the monitoring area division submodule is used for dividing the forest area into a plurality of monitoring areas according to the forest area and arranging unmanned aerial vehicle monitoring patrol in each monitoring area.
7. The intelligent forest fire prevention system based on the unmanned aerial vehicle as claimed in claim 1, wherein the environment monitoring module comprises a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, a barometric pressure sensor, an oxygen concentration sensor and a carbon dioxide concentration sensor;
temperature sensor is used for detecting the temperature of unmanned aerial vehicle place environment, and humidity transducer is used for detecting the humidity of unmanned aerial vehicle place environment, and air velocity transducer is used for detecting the wind speed of unmanned aerial vehicle place environment, and wind direction sensor is used for detecting the wind direction of unmanned aerial vehicle place environment, and oxygen concentration sensor is used for detecting the oxygen concentration of unmanned aerial vehicle place environment, and carbon dioxide concentration sensor is used for detecting the carbon dioxide concentration of unmanned aerial vehicle place environment.
8. The intelligent forest fire prevention system based on the unmanned aerial vehicle as claimed in claim 1, wherein the fire detection module comprises a smoke detector and a high-definition camera; the smoke detector detects smoke conditions in the forest monitoring area, and the high-definition camera is used for shooting the forest monitoring area.
9. The unmanned aerial vehicle-based intelligent forest fire prevention system of claim 1, further comprising a cloud server and a cloud storage; the background monitoring subsystem is in wireless connection with the cloud server, and the cloud server is in communication connection with the cloud storage; the background monitoring subsystem uploads the fire data to the cloud server in real time, and the cloud storage stores and backups related data information.
10. The intelligent forest fire prevention system based on the unmanned aerial vehicle as claimed in claim 1, wherein the background monitoring subsystem further comprises a path planning module; the route planning module is in communication connection with the central processing unit and is used for planning the traveling route of the unmanned aerial vehicle and generating a route map.
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