The invention provides vehicle anomalous-condition response during autonomous driving. A computer includes a processor and a memory storing instructions executable by the processor. The instructions include to rank a list of minimal risk maneuvers for a vehicle by expected risk score; for each minimal risk maneuver, update a distance from a present location of the vehicle to a respective end location, wherein each end location satisfies a minimal risk condition corresponding to the respective minimal risk maneuver; in response to a first anomalous condition selected from a set of anomalous conditions, determine a distance limit based on the first anomalous condition; then select the minimal risk maneuver ranked best for the expected risk score from the minimal risk maneuvers for which the respective distances are below the distance limit; and then instruct the vehicle to perform the selected minimal risk maneuver.
本公开提供了“自主驾驶期间的车辆异常状况响应”。一种计算机包括处理器和存储器,所述存储器存储可由所述处理器执行的指令。所述指令包括:通过预期风险得分对车辆的最低风险策略的列表进行排名;对于每个最低风险策略,更新从所述车辆的当前位置到相应的终点位置的距离,其中每个终点位置满足与相应的最低风险策略相对应的最低风险状况;响应于从一组异常状况中选择的第一异常状况,基于所述第一异常状况确定距离限制;然后从所述相应距离低于所述距离限制的所述最低风险策略中选择所述预期风险得分排名最佳的所述最低风险策略;以及然后指示所述车辆执行所选择的最低风险策略。
VEHICLE ANOMALOUS-CONDITION RESPONSE DURING AUTONOMOUS DRIVING
自主驾驶期间的车辆异常状况响应
2021-10-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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