The invention discloses a fuel cell fault diagnosis method, device and system. The method comprises the following steps: receiving operation data of a whole vehicle fuel cell; according to a comparison result of the operation data of the whole vehicle fuel cell and a preset fault diagnosis mechanism, judging that fault data exists in the operation data of the whole vehicle fuel cell; according to the judgment result of the fault data, a fault coping strategy is issued to the vehicle control unit and/or third-party service providers are notified to diagnose the vehicle where the fault data is located, and the third-party service providers at least comprise one of a main engine plant, a system supplier and a vehicle operator. According to the invention, the test data of the fuel cell on the rack and the resources of the Internet of Vehicles intelligent monitoring platform of the main engine plant are fully utilized, and the fault of the fuel cell system is diagnosed.
本申请公开了一种燃料电池故障诊断方法、装置及系统,所述方法包括:接收整车燃料电池的运行数据;根据所述整车燃料电池的运行数据与预设故障诊断机制的对比结果,判断所述整车燃料电池的运行数据中存在故障数据;根据所述故障数据的判别结果,向所述整车控制器下发故障应对策略和/或通知第三方服务商对所述故障数据所在整车进行诊断,其中所述第三方服务商至少包括如下之一:主机厂、系统供应商、整车运营商。通过本申请实现了对燃料电池在台架上的试验数据和主机厂的车联网智能监控平台资源的充分利用,并对燃料电池系统的故障实现诊断。
Fuel cell fault diagnosis method, device and system
燃料电池故障诊断方法、装置及系统
05.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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