A battery charging protocol. A control system (100) for a traction battery (1000) in an electric vehicle. The control system (100) is 5 configured to: receive a trip start time (102) indicative of a time at which the traction battery will be used to power the vehicle; using the travel start time (102), and according to a target battery charge level (104) and a target battery operating temperature range (106), calculating a charge start time (108) to start charging the traction battery (1000) to: charge the traction battery toward the target battery charge level prior to the travel start time; and heating the traction battery as a result of charging the traction battery toward a temperature within the operating temperature range of the target battery 10 before the travel start time; and outputting the determined charging start time (108).
电池充电协议。一种用于电动车辆中的牵引电池(1000)的控制系统(100)。该控制系统(100)被5配置成:接收指示牵引电池将被用于对车辆供电的时间的行程开始时间(102);使用行程开始时间(102),并且根据目标电池电量水平(104)和目标电池工作温度范围(106),计算开始对牵引电池(1000)进行充电的充电开始时间(108),以便:在行程开始时间之前朝向目标电池电量水平对牵引电池进行充电;以及在行程开始时刻之前,由于对牵引电池进行充电而朝向目标电池10工作温度范围内的温度加热牵引电池;以及输出所确定的充电开始时间(108)。
Battery charging protocol
电池充电协议
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2024
|European Patent Office | 2024