The invention provides a whole vehicle energy management method and device, a storage medium and equipment, and the method comprises the steps: calculating the available power of an active heating function according to a whole vehicle heat management heating demand level, and judging whether the active heating function of a motor is allowed to be started or not; when the available power of the active heating function is larger than the preset starting power of the active heating function, the active heating function of the motor is requested to be started, after the active heating function of the motor is started, the active heating function consumption power reported by the driving control unit is obtained and superposed to the recovery capacity of the whole vehicle, and at the moment, the recovery capacity of the whole vehicle is increased; when the vehicle is in the recovery process, the recovery torque request value sent to the driving control unit is correspondingly increased, so that a part of more electric energy is recovered to be consumed by the active heating function of the motor. Therefore, the heating performance and energy conservation of the whole vehicle are both considered, and the energy utilization rate of the whole vehicle is effectively improved.
本申请提供一种整车能量管理方法、装置、存储介质及设备,该方法中,根据整车热管理加热需求等级计算主动加热功能可用功率,以此判断是否允许电机主动加热功能启动,当主动加热功能可用功率大于预先设置的主动加热功能启动功率时,请求电机主动加热功能启动,在电机主动加热功能启动之后,获取驱动控制单元上报的主动加热功能消耗功率,将其叠加至整车回收能力中,此时整车回收能力变大,当车辆处于回收过程中,发送给驱动控制单元的回收扭矩请求值会相应变大,从而多回收一部分电能,以供给电机主动加热功能消耗。如此,兼顾整车的加热性能和节能,有效提升整车能量利用率。
Vehicle energy management method and device, storage medium and equipment
一种整车能量管理方法、装置、存储介质及设备
2024-11-26
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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