基于LIN总线的轮胎压力监测系统的研究与设计  

Study and Design of Tire Pressure Monitoring System Based on LIN Bus

作　　者：戴国骏[1] 孙校明[1] 李二涛[1] 

机构地区：[1]杭州电子科技大学计算机应用技术研究所,浙江杭州310018

出　　处：《杭州电子科技大学学报（自然科学版）》2007年第5期131-134,共4页Journal of Hangzhou Dianzi University：Natural Sciences

基　　金：浙江省科技厅重点计划项目(D50001)

摘　　要：轮胎压力监测系统能增强汽车行驶的安全性,提高燃料的利用率,延长轮胎的使用寿命。该文提出了一种基于本地互联网络和低频唤醒的分布式实时轮胎压力监测系统的解决方案,给出了系统的硬件结构、软件流程。实验证明,采用该方案的系统很好地实现了轮胎内部状态的监控和报警功能,具有功耗低,实时性高的特点。The tire pressure monitoring system(TPMS) has provided the safety aspects,as well as the improvement of the fuel efficiency and the extension of the tire life.The paper proposals a distributed and real-time TPMS solution based on local interconnect network(LIN) bus and low frequency interface,and presents the hardware architecture and software procedure.The experiment results show that this scheme can monitor tires' internal state in real time and will alarm whenever the state of tires become abnormal,also it has the characteristics of low power consumption and etc.

关 键 词：轮胎压力监测系统 本地互联网络 低频唤醒 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]