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Unmanned aerial vehicle forest fire monitoring system based on jetson tx2

A technology of machine forest fire and unmanned aerial vehicle, which is applied in the direction of forest fire alarm, general control system, control/regulation system, etc.

Pending Publication Date: 2020-04-28
NORTHEAST FORESTRY UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It faces the following problems: first, how to achieve precise positioning of UAVs; second, how to improve the control level of UAVs; third, how to realize the positioning of UAVs for forest fires

Method used

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  • Unmanned aerial vehicle forest fire monitoring system based on jetson tx2

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the present invention will be further described

[0018] 1. A kind of unmanned aerial vehicle forest fire monitoring control system structure based on jetson tx2, this structure adopts distributed bus control system structure, it is characterized in that comprising ZED camera image acquisition system, unmanned aerial vehicle flight control system, battery power management subsystem , motor control subsystem, background GIS system, the above subsystems are connected as a distributed control system through the bus and the bus, and jetson tx2 is used as the main control system.

[0019] 2. The processor of the nvidia jetson tx2 computer subsystem is based on 256 nvidia cuda and 64-bit CPUs, and is equipped with an OpenCV image processing platform, which can process the collected image data in real time, and communicate with Peripheral Subsystem Communications.

[0020] 3. The ZED camera subsystem is a camera system that obta...

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Abstract

The invention discloses an unmanned aerial vehicle forest fire monitoring system based on jetson tx2, belongs to the technical field of unmanned aerial vehicle control, and relates to a control systemfor the flight monitoring of an unmanned aerial vehicle which performs image processing based on jetson tx2 (nvidia embedded computer) in a forest farm. The invention relates to an unmanned aerial vehicle forest fire monitoring system structure based on a jetson tx2. The structure comprises a jetson tx2 computer subsystem, a ZED camera image acquisition subsystem, an unmanned aerial vehicle flight control subsystem, a motor control subsystem and a battery power supply management subsystem which are connected through a uart serial port to form a total system framework. Through the characteristics of rapidity and flexibility of the unmanned aerial vehicle, a fire behavior is found in time, jetson tx2 is used for processing information in real time and sending the information back to the background, the functions that background personnel handle the fire behavior in time and prevent and handle a forest fire behavior are achieved, and important guiding significance is achieved for actualfire extinguishing work.

Description

Technical field: [0001] The invention belongs to the technical field of unmanned aerial vehicle control, and is a control system for unmanned aerial vehicle flight monitoring in forest farms based on jetson tx2 (nvidia embedded computer) for image processing. Background technique: [0002] For a long time, my country's forest fire prevention information system has mainly used GPS (Global Positioning System) to locate fire points. Although it is possible to find the starting fire point of forest fires, it is difficult to find the starting point of forest fires due to the long cycle of information collection, transmission, and analysis. Achieve timely information updates. In this case, there is a certain time gap between the fire situation obtained by the management personnel and the scene of the forest fire, so it is impossible to make the best fire fighting command. [0003] From the perspective of other monitoring systems, my country's forest fire monitoring methods can be ...

Claims

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Application Information

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IPC IPC(8): G05B19/418G05D1/12G08B17/00G08B17/12
CPCG05B19/4183G05B19/4189G05D1/12G08B17/005G08B17/125G05B2219/25232Y02P90/02
Inventor 李兴东李晓锟王扬威李鑫杨登峰
Owner NORTHEAST FORESTRY UNIVERSITY
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