Method for remotely performing self-fault diagnosis in electric vehicle charging system and apparatus supporting same

Abstract

The present disclosure relates to an electric vehicle charger for remotely performing self-fault diagnosis in an electric vehicle charging system, and the electric vehicle charger includes a communication control module configured to receive a command message for instructing self-fault diagnosis of the electric vehicle charger from a control system and set a test mode for self-fault diagnosis based on the received command message, and a self-fault diagnosis module configured to perform a self-fault diagnosis-related test in a plurality of states of the set test mode to confirm a status of the electric vehicle charger, and transmit a report message including information on the confirmed status of the electric vehicle charger to the communication control module. Thus, the present disclosure has the effect of performing self-fault diagnosis of the status of the electric vehicle charger through remote control.

Dependencies are inferred from the claim text.