The invention discloses a remote fault diagnosis method, and the method comprises the following steps: carrying out the statistics and analysis of historical fault data, and constructing a fault tree of a charging system through a fault tree analysis method; and the obtained data information of the charging system is diagnosed and positioned by using the charging system fault tree, a fault reason is obtained, a maintenance suggestion is given, and a maintenance order is generated. The invention also discloses a remote fault diagnosis system and a charging pile.
本发明公开了一种远程故障诊断方法,所述方法包括以下步骤,统计并分析历史故障数据,运用故障树分析法,构建充电系统故障树;利用充电系统故障树对所获取的充电系统的数据信息进行诊断并定位,得到故障原因,给出维修建议,并生成维修单。本发明的还公开了一种远程故障诊断系统和一种充电桩。
Remote fault diagnosis method and system and charging pile
一种远程故障诊断方法、系统及充电桩
2022-07-22
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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