The invention discloses a battery charging method for an electric automobile. When a storage battery pack is connected to charging station equipment and a loop switch is in an off state, a battery management unit of a battery sensing device of the electric automobile reports attribute data of the storage battery pack to the charging station equipment through a CAN (controller area network) bus or a wireless communication mode. According to the battery charging method, each storage battery unit and an intelligent monitoring unit are taken as nodes in a sensor network by virtue of a sensor network technology; the battery management unit becomes a convergent node; the charging station equipment which is connected with the battery sensing device of the electric automobile can be used as a gateway node, so that seamless connection with external networks such as power distribution networks, internet of vehicles and internet of roads is achieved.
Battery charging method for electric automobile
20.05.2015
Patent
Elektronische Ressource
Englisch
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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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