- 专利标题: METHOD AND SYSTEM FOR CONTROLLING MOVEMENTS OF AN AUTONOMOUS VEHICLE WITH SELF DIAGNOSIS CAPABILITY
-
申请号: US17132862申请日: 2020-12-23
-
公开(公告)号: US20220194414A1公开(公告)日: 2022-06-23
- 发明人: Chien-Hung Yu , Jin-Yan Hsu , Tong-Kai Jhang , Chi-Chun Huang
- 申请人: Automotive Research & Testing Center
- 申请人地址: TW Lugong
- 专利权人: Automotive Research & Testing Center
- 当前专利权人: Automotive Research & Testing Center
- 当前专利权人地址: TW Lugong
- 主分类号: B60W60/00
- IPC分类号: B60W60/00 ; B60W30/02 ; B60W10/08 ; B60W10/20 ; B60W10/18 ; B60W10/26 ; B60W40/101 ; B60W40/068 ; B60W40/072 ; B60W40/107 ; B60W40/109
摘要:
A method for controlling movement of an autonomous vehicle includes: estimating a set of tire force margins with respect to each wheel of the vehicle and a set of dynamic chassis margins associated with a chassis module of the vehicle; based on the margins, determining whether the vehicle is capable of moving in accordance with a decision command; when the determination is negative, outputting a request for update of the decision command; and when an updated decision command has not been received, calculating a set of marginal actuating signals based on the decision command, the margins, required slip angles respectively for the wheels and a center of percussion of the vehicle so as to make the autonomous vehicle move accordingly.
公开/授权文献
信息查询