The invention provides a vehicle high-voltage accessory energy control method and an energy control system, and the energy control method comprises the following steps: according to the battery information of a power battery output by a battery controller, when the operation state of a vehicle is judged to be a normal mode, according to the request information of a driver on a man-machine interaction system, controlling a high-voltage accessory to perform power distribution through the vehicle control unit; wherein the request information comprises a defrosting request, a driver rapid acceleration driving request and vehicle driving request power. Power battery information is monitored in real time, and when it is judged that the power battery reports a trigger function safety threshold value or power battery reports fault information, power distribution of the high-voltage accessory is limited in time.
本发明提供了一种车辆高压附件能量控制方法及能量控制系统,能量控制方法包括以下步骤:根据电池控制器输出的动力电池的电池信息,当判断出所述车辆的运行状态为正常模式时,根据驾驶员在所述人机交互系统上的请求信息,通过所述整车控制器控制高压附件进行功率分配;其中,所述请求信息包括除霜请求,驾驶员急加速驱动请求和车辆驱动的请求功率。实时监控动力电池信息,当判断动力电池报触发功能安全阀值或动力电池报故障信息,及时限制高压附件功率分配。
Vehicle high-voltage accessory energy control method and energy control system
车辆高压附件能量控制方法及能量控制系统
2020-11-10
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
High-voltage accessory system of P2 architecture vehicle and control method
European Patent Office | 2023
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