Design and Implementation of Intelligent Fire Patrol Vehicle Based on STM32

With the rapid development of our society and the acceleration of urbanization, the problem of fire safety has become increasingly prominent, and has become an important part of maintaining public safety and social stability. Aiming at the problems of imperfect fire facilities, weak fire awareness, lack of effective monitoring and early warning system, this paper designs an intelligent fire patrol car system with STM32 microcontroller as the core, integrating Internet of things technology, sensor technology, wireless communication technology and sound and light alarm mechanism. The system is composed of four wheel drive, alloy chassis, various sensors and SG90 servo. It can significantly enhance the intelligence level of fire patrol and the timeliness of emergency response through accurate path planning, real-time obstacle avoidance, efficient fire monitoring and wireless communication.