The present application provides a hot backup fault handling system for a vehicle, and the system comprises a first detection layer configured to detect and record a fault of a vehicle configuration with a low security level; a second detection layer configured to detect a fault configured for a vehicle whose security level is critical and send fault information; a fault collection layer which is configured to classify and record the received fault information, freeze the vehicle configuration corresponding to the fault information, and send the fault information to the higher processing layer; a first processing layer which is configured to receive the fault information sent by the fault collection layer, process faults corresponding to the fault information according to a preset strategy, and send the fault information of the faults which cannot be processed to a system security component; a redundancy part which is configured to serve as a backup for each other with a first processing layer and take over the work of the first processing layer when the first processing layer breaks down; wherein the system safety component is configured to process a fault corresponding to the received fault information based on information of the hot backup fault processing system for the vehicle. The invention further provides a corresponding processing method.
本申请提供车辆用热备份故障处理系统,包括:第一检测层,其被配置为检测安全级别低的车辆配置的故障并记录;第二检测层,其被配置为检测安全级别为关键的车辆配置的故障并发送故障信息;故障收集层,其被配置为对所接收的故障信息进行分类、记录,冻结故障信息对应的车辆配置,以及将所述故障信息向更高处理层发送;第一处理层,其被配置为接收所述故障收集层发送的故障信息,根据预设策略处理所述故障信息对应的故障,并将无法处理的故障的故障信息发送给系统安全部件;冗余部,其被配置为为与第一处理层互为备份,并在所述第一处理层出现故障时,接管所述第一处理层的工作;其中,所述系统安全部件被配置为基于所述车辆用热备份故障处理系统的信息处理所接收的故障信息对应的故障。还提供相应的处理方法。
Hot backup fault processing system and method for vehicle and vehicle adopting hot backup fault processing system and method
车辆用热备份故障处理系统、方法及采用其的车辆
2021-07-23
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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