基于STM32的车辆刹车系统温度监测仪设计

摘要

According to the most vehicles in the process of braking with high speed ,the fabrication always led to increasing of the temperature and the failure of the brake block with heat prostration ,thus leading to the brake system failure or tire initiation fire.This paper proposed a brake temperature monitoring system of vehicles based on STM 32.With the embedded STM32 as the control core ,by means of the infrared thermopile temperature measurement module ,the system employed the CAN bus of the vehi-cles to finish the communication between the host and slave machine .The system can not only collect ,process and send data timely and accurately ,but also display and store data ,and triggers an alarm .%针对大多数车辆在急速刹车过程中，因剧烈摩擦使刹车片的温度急速升高，可能会使刹车片热衰竭，进而导致刹车系统失灵或轮胎燃火起爆等问题，提出了一种基于STM32的车辆刹车系统温度监测仪。该监测仪以嵌入式STM32为控制核心，以红外热电堆测温模块的方法，采用车辆成熟的CAN总线技术完成主机和从机通信。该系统不仅可以及时、准确的采集、处理和发送数据，同时还可以显示、存储数据以及启动温度报警。