The present disclosure discloses a charging control method and device and an charging system for an electric vehicle. A method applied to a gun-shaped charging coupler comprises: detecting a press state of a latch button of the gun-shaped charging coupler; and sending a control signal to a charging pile connected with the gun-shaped charging coupler according to a detection result, the control signal being used for allowing the charging pile to obtain a charging control strategy, and controlling the charging pile to execute an operation corresponding to the charging control strategy. In such a way, when an electric vehicle is charged, the safety in the charging process can be improved with prolonging of the service lives of the gun-shaped charging coupler and a charging outlet and protection on the safety of people.
Ladesteuerverfahren und - vorrichtung und Ladesystem für ein Elektrofahrzeug
19.04.2018
Patent
Elektronische Ressource
Deutsch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |