A method for generating an actuation signal for a driver assistance system and/or a system for the at least partially automated control of a vehicle. In the method, suggestions are made available for trajectories to be traveled by the vehicle and/or for other actions to be triggered that affect the driving dynamics of the vehicle. The suggestions are evaluated by a cost function, this cost function including a weighted sum of multiple cost terms, the weights being dynamically adapted. Utilizing the evaluations ascertained using the cost function, at least one trajectory or action is selected from among the suggestions. At least one actuation signal is generated that when conveyed to the driver assistance system or the system for the at least partially automatic control of the vehicle, induces the respective system to travel the selected trajectory with the vehicle or to trigger the suggested action. The weights of the cost terms relative to one another are dynamically adapted in a weighted sum to the current driving situation of the vehicle.
本发明涉及一种用于形成用于行驶辅助系统和/或用于至少部分自动引导车辆的系统的操控信号的方法,该方法具有以下步骤:针对要由车辆驶过的轨迹和/或针对影响车辆行驶动态性的其它要触发的动作提供建议;利用成本函数评价建议,其中,该成本函数包含多个成本项的加权和,其中,每个成本项代表针对车辆行为的请求和/或优化目标;在考虑利用成本函数求取的评价的情况下,从建议中选出至少一个轨迹或动作;形成至少一个操控信号,当操控信号被输送给行驶辅助系统或用于至少部分自动引导车辆的系统时,该操控信号促使相应的系统以车辆驶过所选出的轨迹或触发所建议的动作,其中,成本项彼此间的权重在加权和中动态地匹配于车辆的当前行驶状况。
A method for generating an actuation signal
用于形成操控信号的方法
2022-02-25
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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