The invention relates to a method (1) for controlling a vehicle (2) having an autonomous vehicle system (5) having an autonomous operating driving system (9) which is designed to perform a dynamic driving task (FA) during a fault-free operation of the autonomous operating driving system (9), the autonomous vehicle system has a redundant driving system (11) which is designed to carry out reduced driving tasks (FAR). The autonomous operating driving system (9) performs trajectory planning and provides a planned trajectory (TR) for a reduced driving task (FAR) to the redundant driving system (11). If a malfunction (E1) of the autonomous operating driving system (9) is detected, the redundant driving system (11) actuates at least one vehicle actuator (7) in order to perform a reduced driving task (FAR) by using the planned trajectory (TR). The invention also relates to an autonomous vehicle system (5) and to a vehicle (2) having an autonomous vehicle system (5).
本发明涉及用于控制具有自主的车辆系统(5)的车辆(2)的方法(1),自主的车辆系统具有自主的运行驾驶系统(9),自主的运行驾驶系统被构造成用于在自主的运行驾驶系统(9)的无故障运行中执行动态的驾驶任务(FA),并且自主的车辆系统具有冗余驾驶系统(11),冗余驾驶系统被构造成用于执行减少的驾驶任务(FAR)。自主的运行驾驶系统(9)执行轨迹规划,并将用于减少的驾驶任务(FAR)的经规划的轨迹(TR)提供给冗余驾驶系统(11)。如果识别到自主的运行驾驶系统(9)的故障(E1),则冗余驾驶系统(11)驱控至少一个车辆执行器(7),以便通过使用经规划的轨迹(TR)执行减少的驾驶任务(FAR)。本发明还涉及自主的车辆系统(5)和具有自主的车辆系统(5)的车辆(2)。
Asymmetric fail-safe system architecture
非对称性的故障安全的系统结构
2022-09-06
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 |
Kraftfahrwesen | 1988
|FAIL-SAFE CONTROL DEVICE AND FAIL-SAFE CONTROL METHOD
Europäisches Patentamt | 2019
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