专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06721629B2 Four wheel steering alignment process 失效
标题翻译：四轮转向对准过程
公开(公告)号：US06721629B2
公开(公告)日：2004-04-13
申请号：US09966219
申请日：2001-09-28
申请人： Scott M. Wendling , Steven Donald Klein , Reeny Sebastian , Scott E. Weiss
发明人： Scott M. Wendling , Steven Donald Klein , Reeny Sebastian , Scott E. Weiss
IPC分类号： G05D312
CPC分类号： B62D7/159 , B60T2250/04 , B60T2260/022 , B62D15/02 , G01B21/26 , G05B9/02
摘要： Disclosed is a method for aligning a position sensor in a vehicle with steerable wheels comprising obtaining an absolute position value responsive to a position signal from a handwheel position sensor, obtaining a relative position value responsive to an encoder signal count from a position encoder, and obtaining an index position value responsive to an index position signal. The method further includes receiving an alignment enable signal and determining a correction factor responsive to the relative position value and the index position value. The method for aligning a position sensor is responsive to at least one of the absolute position value, the relative position value, and the index position value under conditions determined from the status of the alignment enable signal. Also disclosed is a method for aligning a steerable wheel in a vehicle with electric power steering comprising obtaining an alignment correction corresponding to a computed correction of wheel position relative to the vehicle from an alignment apparatus, receiving an alignment enable signal, where the method of aligning is responsive to the alignment correction under conditions determined from the status of the alignment enable signal.
摘要翻译：公开了一种用于将车辆中的位置传感器与可转向轮对准的方法，包括响应于来自手轮位置传感器的位置信号获得绝对位置值，响应于来自位置编码器的编码器信号计数获得相对位置值，并获得响应于索引位置信号的索引位置值。该方法还包括接收对准使能信号并且响应于相对位置值和索引位置值确定校正因子。用于对准位置传感器的方法响应于从对准使能信号的状态确定的条件下的绝对位置值，相对位置值和索引位置值中的至少一个。还公开了一种用于将车辆中的可转向车轮对准电动助力转向的方法，其包括从对准装置获得对应于相对于车辆的车轮位置的计算校正的对准校正，接收对准使能信号，其中对准方法在从对准使能信号的状态确定的条件下响应于对准校正。

IPRDB

热门服务

关于我们

友情链接

联系方式