The embodiment of the invention discloses an autonomous parking fault diagnosis method and device and an unmanned vehicle. The specific implementation mode of the method comprises the steps of obtaining a true value and a reference value of a steering wheel angle of a vehicle; determining a fault type according to a value range of a difference value between the true value and the reference value; determining a fault level according to the fault type; if the fault level is a light fault, light fault indication information is output, and fault-tolerant measures are taken to enable the vehicle to recover to the nominal operation state. According to the embodiment, the safety of autonomous parking is improved.
本公开的实施例公开了自主泊车故障诊断方法、装置和无人驾驶车辆。该方法的具体实施方式包括:获取车辆的方向盘转角的真实值和参考值;根据所述真实值和所述参考值的差值的取值范围确定故障类型;根据所述故障类型确定故障等级;若故障等级为轻度故障,则输出轻度故障指示信息,并采取容错措施使得车辆恢复至标称运行状态。该实施方式提高了自主泊车的安全性。
Autonomous parking fault diagnosis method and device and unmanned vehicle
自主泊车故障诊断方法、装置和和无人驾驶车辆
2022-07-22
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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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