The invention discloses an automatic start-stop control method for a vehicle engine, which is applied to an automatic start-stop control system, the automatic start-stop control system comprises a signal acquisition unit, a signal processing unit and an execution unit, the signal processing unit comprises an air conditioner controller and an engine control module, the air conditioner controller and the engine control module carry out data interaction through CAN signals, and the execution unit is an engine. According to the vehicle engine automatic start-stop control method provided by the embodiment of the invention, the logic judgment of air conditioner comfort is added into the logic of automatic start-stop of the whole vehicle, and the logic judgment comprises user comfort active request judgment, in-vehicle temperature comfort automatic judgment and in-vehicle heat preservation judgment. The fuel consumption reduction effect of the start-stop function can be kept, the comfort of the air conditioner is guaranteed to a great extent, and the driving experience and comfort of a user are improved.
本发明公开了一种车辆发动机自动启停控制方法,应用于自动启停控制系统,所述自动启停控制系统包括信号采集单元、信号处理单元和执行单元,所述信号处理单元包括空调控制器和发动机控制模块,所述空调控制器和所述发动机控制模块通过CAN信号进行数据交互,所述执行单元为发动机。根据本发明实施例提供的车辆发动机自动启停控制方法,在整车自动启停的逻辑中加入空调舒适性的逻辑判断,包含用户舒适性主动请求判断、车内温度舒适性自动判断和车内保温性判断,采用本发明提供的方法,既能保持启停功能的降低油耗效果,又极大程度地保证了空调舒适性,提升了用户驾驶体验和舒适感。
Automatic start-stop control method for vehicle engine
一种车辆发动机自动启停控制方法
2023-03-28
Patent
Electronic Resource
Chinese
IPC: | 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 / 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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