Conductive connection structure of charging plug, charging plug and charging terminal
Charging counting method and system, charging gun counter, charging gun and charging equipment
Automatic charging system, automatic charging device and power receiving seat of vehicle
Take-up and pay-off method and system for charging gun wire, charger and storage medium
Charging control method and device, equipment and computer readable storage medium
Alternating current charger and application device and charging control method thereof
Charging controller, application device thereof and charging control method
Vehicle power receiving device, charging connection device and vehicle charging system