The invention relates to a vehicle warm air control method, a vehicle warm air control device, a storage medium and a vehicle controller. The vehicle warm air control method comprises the steps that in response to a vehicle warm air control instruction, the water temperature of an engine and the actual SOC value of a vehicle-mounted battery are determined; determining an SOC target value according to the water temperature of the engine; under the condition that it is determined that the electric heater is started according to the SOC target value and the actual SOC value, the electric heater is adjusted according to the actual SOC value to heat engine cooling liquid at different gears; and under the condition that the water temperature of the engine reaches the first target temperature, the engine is controlled to conduct idling warm-up. Compared with the mode that the engine is directly started for idling warming under the condition that the water temperature of the engine is low, the problems that fuel atomization is poor, the wall of an air cylinder is wetted, abrasion of a cylinder sleeve is aggravated, engine oil is increased, and engine oil is diluted can be effectively solved on the basis that the temperature of a cab is increased; and meanwhile, the oil consumption increase and harmful substance emission caused by insufficient combustion of the engine can be effectively reduced.
本公开是关于一种车辆暖风控制方法、车辆暖风控制装置、存储介质及车辆控制器。该车辆暖风控制方法包括响应于车辆暖风控制指令,确定发动机水温和车载电池的实际SOC值;根据发动机水温确定SOC目标值;在根据SOC目标值和实际SOC值确定开启电加热器的情况下,根据实际SOC值调节电加热器以不同档位对发动机冷却液进行加热工作;在发动机水温达到第一目标温度的情况下,控制发动机进行怠速暖机。本申请相对于在发动机水温较低的情况下直接启动发动机进行怠速暖机,可实现在提高驾驶室温度的基础上,有效减少燃油雾化不良、气缸湿壁、缸套磨损加剧、机油增多、机油稀释等问题,同时能够有效降低因发动机燃烧不充分造成的增加油耗和有害物排放。
Vehicle warm air control method and device, storage medium and vehicle controller
车辆暖风控制方法、控制装置、存储介质及车辆控制器
2023-08-15
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 |
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