Forest fire rescue work faces difficulties such as complex terrain,variable fire conditions,and lack of infrastructure.It is urgent to use modern technological means to improve rescue efficiency and ensure personnel safety.As a controllable aircraft,UAV can quickly reach the airspace over disaster areas,collect large-scale high-resolution fire scene images and data,thereby helping rescue teams quickly understand the fire situation and develop effective firefighting plans.At the same time,the application of UAV also helps to reduce the direct intervention of rescue personnel and reduce the risk of casualties caused by disasters.This article focuses on the design of core functional modules for firefighting UAV.An MPU6050 inertial measurement module based on I2C communication is designed for flight attitude detection of UAV.A fire image acquisition module circuit based on AI vision module K210 and DVP interface is designed.The circuit structure and sequence diagram of the HC-SR04 ultrasonic ranging module are shown,and these designed module circuits have good practical value.
UAVforest fire protectionheat sensationfire investigation
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