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公开(公告)号:US20210114620A1
公开(公告)日:2021-04-22
申请号:US16921008
申请日:2020-07-06
Inventor: Ning YU , Jingjing XUE , Dongchun YAO
IPC: B60W60/00 , B60W40/072 , B60W30/10 , G01C21/30 , B60W30/095 , B60W30/09 , B60W40/105 , B60W30/18
Abstract: Embodiments of the present disclosure disclose a method for controlling an autonomous vehicle to pass through a curve, a device and a medium, and relate to the field of autonomous driving technologies. At least one implementation of the method for controlling an autonomous vehicle to pass through a curve includes: determining a curve boundary within a sensing area in a current driving direction of the autonomous vehicle based on a current position of the autonomous vehicle on the curve; determining a current safe stopping distance of the autonomous vehicle on the curve based on current driving parameters of the autonomous vehicle and the curve boundary; determining a speed threshold of the autonomous vehicle based on the current safe stopping distance, braking parameters of the autonomous vehicle and a curve curvature corresponding to the current position; and controlling a speed of the autonomous vehicle not to exceed the speed threshold.