Research on Early Warning and Protection Strategy of Electric Vehicle Charging Management System

With the inclusion of charging piles in new infrastructure and large-scale construction and operation, the safety issues of electric vehicle (EV) charging management systems have become particularly prominent. By analyzing the communication principle and operating system architecture of the EV charging management system, grasp the fault phenomenon of the EV charging management system during the charging process, and in response to safety issues such as the internal charging protocol of the EV charging management system, TCU, and vehicle pile network platform communication, corresponding early warning and protection strategies have been formulated to escort the safe operation of the EV charging management system.