无源无线轮胎压力监测系统研究  

Research on Passive and Wireless Tire Pressure Monitoring System

作　　者：滕学志 韦江波 王俊石 董兰飞 陈海军 

机构地区：[1]软控股份有限公司信息物流系统事业部,山东省青岛市266045

出　　处：《农业装备与车辆工程》2014年第4期32-36,共5页Agricultural Equipment & Vehicle Engineering

基　　金：国家高技术研究发展计划(863计划)(编号:SS2013AA 041103)

摘　　要：轮胎压力监测系统(TPMS)不仅能作为一种预警系统,有效预防轮胎爆胎事故,而且可以降低汽车油耗,保障整车的性能与寿命,能够产生巨大的经济效益和良好的绿色环保作用。首先报告了三种类型的无源TPMS及其优缺点,着重调查了SAW技术(Surface Acoustic Wave)的谐振型和延迟线型TPMS的研究现状,指出了无源无线TPMS实用化有待解决的问题,最后展望了TPMS未来发展的主流趋势。Tire pressure monitoring system （TPMS） is not only effective in preventing tire blowout accident as an early warning system, but also can reduce vehicle fuel consumption and maintain vehicle performance and life for cost-effective and green roles. In this article, firstly the advantages and disadvantages with three types of passive TPMS are introduced, then the research of resonator and delay line TPMS is highlighted based on SAW （Surface Acoustic Wave）, subsequently the practical problems of the passive and wireless TPMS to be solved are pointed out, finally the future development mainstream of TPMS is predicted.

关 键 词：TPMS 无源无线 预警系统 SAW 

分 类 号：U463.6[机械工程—车辆工程]