A vehicle control unit (VCU) (110) for vehicle power management (110) receives battery temperature data (110). The battery temperature data is indicative of a battery temperature (111) of a battery (120) of the vehicle. Based on a comparison of the battery temperature (111) to a temperature threshold, the VCU determines a power distribution (133) for distributing charging power (134) provided by a charging system (130). The power distribution (133) instructs to divide the charging power (134) into a first portion (131) for charging the battery (120) by the charging system (130) and a second portion (132) for heating the battery (120) by a heating system (140). The VCU sends information (112) about the first portion (131) of the charging power (134) to the charging system (130) and information (113) about the second portion (132) of the charging power (134) to the heating system (140).
一种用于车辆功率管理的车辆控制单元(vehicle control unit,VCU)(110)接收电池温度数据。所述电池温度数据指示所述车辆的电池(120)的电池温度(111)。根据所述电池温度(111)与温度阈值的比较,所述VCU确定功率分配(133),所述功率分配(133)用于分配由充电系统(130)提供的充电功率(134)。所述功率分配(133)指示将所述充电功率(134)分成用于通过所述充电系统(130)对所述电池(120)充电的第一部分(131)和用于通过加热系统(140)对所述电池(120)加热的第二部分(132)。所述VCU将关于所述充电功率(134)的所述第一部分(131)的信息(112)发送到所述充电系统(130),并将关于所述充电功率(134)的所述第二部分(132)的信息(113)发送到所述加热系统(140)。
Vehicle control unit for vehicle power management
一种用于车辆功率管理的车辆控制单元
2024-01-19
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
POWER MANAGEMENT CIRCUIT, ELECTRONIC CONTROL UNIT, AND VEHICLE
European Patent Office | 2023
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