The invention relates to the field of fault detection, and provides a method and a system for confirming a variable fault based on the fault detection opportunity of a pure electric vehicle, which are characterized in that the fault state is adjusted according to different types of vehicle faults, and when the vehicle is in a simple and tiny fault, the fault is eliminated once and then is processed normally; when the vehicle is in the fault needing to be completely eliminated, the fault state can be kept, jumping and interruption of fault elimination processing are avoided until the fault is completely eliminated, and the overhaul efficiency and reliability are greatly improved.
本发明涉及故障检测领域,提出了一种基于纯电动汽车故障检测时机易变故障的确认方法及系统,通过根据车辆故障的类型不同,进行故障状态的调节,当车辆处于简单微小故障时,进行一次消除后,保持正常处理,当车辆处于需要完全消除的故障时,可以保持故障状态,避免跳变中断故障消除处理,直到故障完全消除,本发明极大地提高了检修的效率和可靠性。
Method and system for confirming opportunity-variable fault based on fault detection of pure electric vehicle
基于纯电动汽车故障检测时机易变故障的确认方法及系统
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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