Technology of Data Fusion for Automobile Tire Pres sure Monitoring System
Vehicle handling depends critically on the tire-road contact patch.When the tire inflation pressure changes thecontact patch is no longer optimal and the handling properties deteriorate.Therefore it is very important that the tires are correctly inflated.We here focus on a direct tire pressure monitoting system(TPMS),Which uses integrated temperature,pressure and acceleration sensor. Under the complex electromagnetic circumstance in automobiles.disturbance and error of the measured data are inevitably.So a novel method of combining arithmetic mean with parameter estimation Was introduced to jmprove the robustness of the system.It COuld be shown that resultant data from fusion Iooks more reasonable.A kind of low power consumption controI algorithm and rapid Cyclic Redundancy Check(CRC)algorithm were also discussed.
TPMS Data fusion Parameter estimation Arithmetic mean CRC
Liu Jianxin Tan Ping
国际会议
The International Conference Information Computing and Automation(2007国际信息计算与自动化会议)
成都
英文
1278-1281
2007-12-19（万方平台首次上网日期，不代表论文的发表时间）