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1. 发明公开

EP4357213A1 A METHOD FOR DETERMINING WHETHER AN AUTOMATIC COLLISION AVOIDANCE STEERING MANEUVER SHOULD BE EXECUTED OR NOT 审中-公开
公开(公告)号：EP4357213A1
公开(公告)日：2024-04-24
申请号：EP22201807.9
申请日：2022-10-17
申请人： Zenseact AB
发明人： GIORDANO, Giuseppe , JOHANNESSON MÅRDH, Lars
IPC分类号： B60W30/09 , B60W30/095 , B60W10/20 , B60W10/184
CPC分类号： B60W30/09 , B60W30/0953 , B60W2720/12520130101 , B60T2230/0420130101 , B60W10/20 , B60W10/184
摘要： The present invention relates to a computer-implemented method (100) for determining whether an automatic collision avoidance steering maneuver for a vehicle equipped with an automated driving system, ADS, should be executed or not. The method (100) comprising: obtaining (S102) a predicted vehicle trajectory for execution of the collision avoidance steering maneuver, wherein the predicted vehicle trajectory comprises a predicted lateral acceleration and a predicted lateral jerk of the vehicle along the predicted vehicle trajectory; obtaining (S106) a first threshold of attainable lateral acceleration and a second threshold of attainable lateral jerk of the vehicle; determining (S108) whether the predicted vehicle trajectory is attainable or not by comparing the predicted lateral acceleration with the first threshold and the predicted lateral jerk with the second threshold; in response to the predicted vehicle trajectory being attainable, communicating (S110), to a control system of the vehicle, that the automatic collision avoidance steering maneuver shall be executed; in response to the predicted vehicle trajectory not being attainable: determining (S112) a lateral offset of the vehicle along the predicted vehicle trajectory based on the predicted lateral acceleration and the predicted lateral jerk of the predicted vehicle trajectory and the first and second threshold; in response to the lateral offset being smaller than or equal to a third threshold, communicating (S114), to the control system of the vehicle, that the automatic collision avoidance steering maneuver shall be executed; in response to the lateral offset being greater than the third threshold, communicating (S116) to the control system of the vehicle, that the automatic collision avoidance steering maneuver shall not be executed. The present invention further relates to a device and vehicle thereof.

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