Charging pile power supply method, device and system, charging pile and storage medium

The embodiment of the invention is applicable to the technical field of charging piles, and discloses a charging pile power supply method, device and system, a charging pile and a computer readable storage medium. The method comprises the steps: obtaining an emergency code, wherein the emergency code is a character string generated by a charging pile management platform when a data transmission fault occurs between the charging pile and the charging pile management platform; analyzing the emergency code to obtain power supply information; and executing a power supply operation according to thepower supply information. According to the embodiment of the invention, the charging pile management platform automatically generates the emergency code when a data transmission fault occurs betweenthe charging pile and the charging pile management platform, the charging pile analyzes and identifies the emergency code to execute the active power supply operation, so that the active power supplyof the charging pile is rea