Maintenance method, system and equipment of charging equipment and medium

The invention discloses a maintenance method and system of charging equipment, equipment and a medium, and belongs to the technical field of charging, and the method comprises the steps: receiving a real-time detection signal, fed back by a cloud management platform, of the operation state of target charging equipment; wherein the real-time detection signal is a signal output when the cloud management platform monitors the operation state of the target charging equipment in real time; when it is determined that the target charging equipment breaks down according to the real-time detection signal, designated maintenance personnel are screened according to preset conditions, and a target operation and maintenance task for maintaining the target charging equipment is sent to the designated maintenance personnel through the target display terminal; and when feedback information that the specified maintenance personnel accept the target operation and maintenance task is received through the target display terminal