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Method of path planning for evasive steering maneuver
专利权人:
GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人:
Jin-Woo Lee
申请号:
US14473892
公开号:
US09227632B1
申请日:
2014.08.29
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A system and method for providing path planning and generation in a manually driven vehicle that provides a steering correction for collision avoidance purposes. The method includes determining a predicted path of the vehicle based on vehicle motion sensing data and vehicle parameters. The method also includes detecting a moving object in front of the vehicle and determining if a collision between the vehicle and the object will occur if the vehicle travels along the predicted path at the current vehicle speed. The method solves a fifth-order polynomial equation to define a collision avoidance path from the current vehicle position to a waypoint a safe distance from the object and a return path from the waypoint to the lane center that the vehicle is automatically steered along.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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