A multi-battery control system (10) is provided. The multi-battery control system includes a main battery module (12), comprising a main controller (122) and a main battery (124), wherein the main controller (124) controls the main battery (124) to provide current to a motor module (20) of an electric vehicle (1), the main controller (124) obtains a first SoC value and a first battery temperature of the main battery; and an auxiliary battery module (14), comprising an auxiliary controller (142) and an auxiliary battery (144), wherein the main controller (124) utilizes a communication interface to communicate with the auxiliary controller (142) to control the auxiliary battery module (14), the auxiliary battery module (14) selectively provides current to the motor module (20) or charges the main battery (124), the main controller (124) obtains a second SoC value and a second battery temperature of the auxiliary battery (144) through the communication interface.
MULTI-BATTERY CONTROL SYSTEM AND ELECTRIC VEHICLE
STEUERUNGSSYSTEM FÜR MEHRERE BATTERIEN UND ELEKTROFAHRZEUG
SYSTÈME DE COMMANDE DE PLUSIEURS BATTERIES ET VÉHICULE ÉLECTRIQUE
16.10.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Electric vehicle double-battery multi-load intelligent control system and electric vehicle
Europäisches Patentamt | 2022
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