The Wi-Fi function enables remote monitoring and management of the charging pile. Users can connect to the Wi-Fi network through the app to learn about the usage of the charging pile anytime, anywhere, and easily book a charging time, including charging speed, power and other information. In this way, users can more conveniently grasp the status of the charging pile, rationally arrange the charging plan and improve the charging efficiency. Timely handling of faults and abnormalities to optimize service.