Disclosed are a method and apparatus for controlling the charging, powering on and powering off of an electric vehicle and the electric vehicle. The method includes: determining a complete machine state of an electric vehicle according to a power-on signal or power-off signal of the electric vehicle, where the complete machine state is any one of a power outage BMS charging mode, a power-on BMS charging mode, a power outage BAT charging mode, a whole machine power-on mode and a whole machine power-off mode; determining corresponding control timing logic according to the complete machine state of the electric vehicle, and executing a corresponding operation flow according to the control timing logic, where the operation procedure includes any one of a charging operation procedure, a power-on operation procedure and a power-off operation procedure. After the complete machine state of the electric vehicle is determined, a corresponding operation procedure may be executed based on the control timing logic corresponding to the complete machine state, so that the electric vehicle may be automatically charged, powered on or powered off, so as to avoid a problem of adhesion or even damage caused due to current of various contactors being excessive during an abnormal operation.
METHOD AND APPARATUS FOR CONTROLLING CHARGING, POWERING ON AND POWERING OFF OF ELECTRIC VEHICLE, AND ELECTRIC VEHICLE
VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DES LADENS, DES EIN- UND AUSSCHALTENS EINES ELEKTROFAHRZEUGS UND ELEKTROFAHRZEUG
PROCÉDÉ ET APPAREIL POUR COMMANDER LA CHARGE, LA MISE SOUS TENSION ET LA MISE HORS TENSION D'UN VÉHICULE ÉLECTRIQUE, ET VÉHICULE ÉLECTRIQUE
2024-05-01
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2022
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