Direct-current charging pile full-process detection operation and maintenance method

The invention relates to a direct-current charging pile full-process detection operation and maintenance method which comprises the following steps: a charging pile initial state evaluation stage: acquiring original information of a charging pile to evaluate the quality of the charging pile; in the grading operation and maintenance detection stage, dynamic data of the charging piles are collected, and corresponding operation and maintenance detection is carried out on the charging piles based on a grading operation and maintenance strategy; and a working stability determination stage: collecting working data of the charging pile in real time, determining the working stability of the charging pile, and outputting corresponding protection measures based on a stability determination result. Compared with the prior art, the method has the advantages of ensuring safe operation of the charging pile and the like. 本发明涉及一种直流充电桩全流程检测运维方法，包括：充电桩初始状态评价阶段，采集充电桩原始信息对充电桩质量进行评价；分级运维检测阶段，采集充电桩动态数据，基于分级运维策略为各充电桩进行相应运维检测；工作稳定性确