The invention relates to risk assessment in an automated driving environment. A control system and method for assessing risk exposure of an automated driving system (ADS) of a vehicle is provided. The method includes obtaining a drive capability of the vehicle, wherein the obtained drive capability includes an uncertainty assessment of the drive capability. The method further includes obtaining a location of a free space region in the surroundings of the vehicle, wherein the obtained location of the free space region includes an uncertainty evaluation of the evaluated location of the free space region. Further, the method includes forming a risk map of the surroundings of the vehicle based on the obtained driving capability and the obtained location of the free space region, where the risk map includes risk parameters for each of a plurality of region segments included in the surroundings of the vehicle. The method further includes determining a total risk value of the ADS based on the risk parameters of the set of zone segments intersecting the at least one planned path of the ADS.
本发明涉及自动驾驶环境中的风险评估,提供了一种用于评估车辆的自动驾驶系统(ADS)的风险暴露的控制系统和方法。该方法包括:获得车辆的驱动能力,其中所获得的驱动能力包括驱动能力的不确定性评估。该方法进一步包括获得车辆周围环境中的自由空间区域的位置,其中所获得的自由空间区域的位置包括所评估的自由空间区域的位置的不确定性评估。此外,该方法包括基于所获得的驱动能力和所获得的自由空间区域的位置形成车辆的周围环境的风险地图,其中风险地图包括针对在车辆的周围环境中包括的多个区域段中的每个区域段的风险参数。该方法进一步包括基于与ADS的至少一条计划路径相交的区域段的集合的风险参数确定ADS的总风险值。
Risk assessment in automated driving environment
自动驾驶环境中的风险评估
2022-03-18
Patent
Electronic Resource
Chinese
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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