Intelligent Fire-fighting robot based on STM32

In recent years, fires frequently occur. Property damage and casualties caused by fires are very serious. The scene of the fire is very complicated and rescue operations are difficult to carry out in time. In order to solve this problem, this paper designs an intelligent fire-fighting robot based on STM32 which includes control circuit, motor drive circuit and power circuit. In the aspect of software system, this paper designs attitude control algorithm and steering algorithm. To get the data needed by the software algorithm, lots of sensors are used. JY - 901 attitude sensor gets the current robot attitude information, the photoelectric sensor, flame sensor and ultrasonic sensor get the environmental information, then pass the information to the controller. The intelligent fire- fighting robot realizes the function of tracking and avoiding obstacles in the complex environment and finding the fire source independently.