发明名称 Road recognition system
摘要 An apparatus and method for detecting the road condition for use in a motor vehicle. The system and method detect road data through a temperature sensor, an ultrasonic sensor, and a camera. The road data is filtered for easier processing. A comparison of the filtered road data to reference data is made, and a confidence level of that comparison is generated. Based on the comparison of filtered road data to reference data, the road condition is determined. The driver may be informed and/or stability control systems may be adjusted based on the detected road surface condition.
申请公布号 US6807473(B1) 申请公布日期 2004.10.19
申请号 US20030409861 申请日期 2003.04.09
申请人 CONTINENTAL TEVES, INC. 发明人 TRAN VINH H.
分类号 B60T8/172;G01J5/00;G01N21/27;G01N21/84;(IPC1-7):B60T7/12 主分类号 B60T8/172
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