汽车胎压监测系统研究及胎压补偿策略应用

Research on Automobile TPMS and Application of Tire Pressure Compensation Strategy

胎压监测系统可以对汽车行驶过程中的轮胎状态进行实时监测,对汽车安全和节能减排方面具有重大的实际意义。中国从2020年开始强制实施胎压监测系统法规。文章从胎压监测系统原理、分类、报警策略等方面进行阐述,并对直接式胎压监测系统采集的胎压数据提出了补偿方法,减少温度和海拔高度对胎压报警的影响,提高用户使用车辆的安全性和舒适性。

The Tire Pressure Monitoring System can monitor the tire status in real time during the driving process,and have great practical significance for automobile safety,energy conservation and emission reduction.In addition,China has begun to enforce regulations on the Tire Pressure Monitoring System in 2020.This article will describe the principle,classification,and alarm strategy of the Tire Pressure Monitoring System,and propose a compensation method for the tire pressure data collected by the direct tire pressure monitoring system.This method can reduce the influence of temperature and altitude on the tire pressure alarm strategy,and improve the safety and comfort of the vehicle.