The invention discloses a thermal management system control method, device, equipment and medium for an extended-range automobile, and relates to the field of vehicle control. The thermal management system control method comprises the steps that when the working condition mode of a target vehicle is a forced pure electric mode and the heat supply state of a thermal management system of the target vehicle is that heat is supplied to a passenger cabin and a battery module at the same time, the target vehicle is powered on; if yes, obtaining the real-time electric quantity of the battery module and the target battery cell temperature; if the real-time electric quantity and the target battery cell temperature are both smaller than the corresponding threshold values, the real-time water inlet temperature and the target water inlet temperature of the battery module are obtained, and the water inlet temperature difference is obtained; calling a heat distribution database according to the water inlet temperature difference to obtain a corresponding battery heat distribution value; and obtaining a heating power limit value of the heat management system, and controlling heat distribution when the heat management system supplies heat to the passenger cabin and the battery module at the same time based on the heating power limit value and the battery heat distribution value. According to the method, the heating control of the thermal management system in the forced pure electric mode can be optimized, so that the safety and comfort of the vehicle are ensured.
本申请公开了一种增程式汽车的热管理系统控制方法、装置、设备及介质,涉及车辆控制领域,所述热管理系统控制方法包括:当目标车辆的工况模式为强制纯电模式且其热管理系统供热状态为向客舱以及电池模块同时供热时,则获取电池模块的实时电量及目标电芯温度;若实时电量、目标电芯温度均小于相应阈值,则获取电池模块的实时入水温度与目标入水温度,得到入水温差;根据入水温差,调用热量分配数据库,获取对应的电池热量分配值;获取热管理系统的加热功率限值,并基于加热功率限值与电池热量分配值,控制热管理系统对客舱与电池模块同时供热时的热量分配。该方法可以优化强制纯电模式下,热管理系统的加热控制,进而保证车辆的安全性和舒适性。
Thermal management system control method, device and equipment of extended-range automobile and medium
增程式汽车的热管理系统控制方法、装置、设备及介质
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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