The invention provides a thermal management method and device of a vehicle, the vehicle and a storage medium. The method comprises the steps that the working voltage, the vehicle speed and the vehicle slope angle of the vehicle are obtained; based on the working voltage, the vehicle speed, the first preset condition, the second preset condition and the third preset condition, the loop water pump is controlled to run or stop running; if the loop water pump stops running, the loop water pump is controlled to be in a to-be-activated state based on the vehicle slope angle and a fourth preset condition; if the loop water pump is in the to-be-activated state, the loop water pump is controlled to operate or be in the to-be-activated state based on the vehicle speed, the vehicle slope angle, a second preset condition, a fourth preset condition and a fifth preset condition; in an unexpected scene, when the driving motor rotates to generate heat, the vehicle can detect the state of the driving motor, and the cooling liquid is conveyed through the loop water pump to cool the driving motor, so that the driving motor is prevented from being damaged, and the experience feeling of a user is improved.
本申请提供了车辆的热管理方法、装置、车辆及存储介质,所述方法包括:获取车辆的工作电压、车辆速度及车辆坡度角;基于工作电压、车辆速度、第一预设条件、第二预设条件及第三预设条件,控制回路水泵运行或停止运行;若回路水泵停止运行,基于车辆坡度角和第四预设条件,控制回路水泵处于待激活状态;若回路水泵处于待激活状态,基于车辆速度、车辆坡度角、第二预设条件、第四预设条件及第五预设条件,控制回路水泵运行或者处于待激活状态;由于在非预期的场景中,驱动电机转动而产生热量时,车辆能检测到驱动电机的状态,通过回路水泵输送冷却液对驱动电机进行降温,避免了驱动电机的损坏,提高了用户的体验感。
Thermal management method and device of vehicle, vehicle and storage medium
车辆的热管理方法、装置、车辆及存储介质
2023-11-28
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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