The invention discloses a parking warm air control method and system, a vehicle and a medium. The method comprises the steps that when it is detected that a vehicle engine start-stop signal is a stop signal, an electric control water valve main valve is controlled to be opened; according to the received target demand instruction, the target working condition of parking warm air control is determined; wherein the target working condition comprises at least one of a parking heating working condition, an engine preheating working condition or an oil tank heating working condition; generating a target control signal according to the received temperature parameter or preset control logic; and the target control signal is issued to a water pump, a fuel heater or a target branch electric control water valve corresponding to the target working condition so as to control the flow of the water pump, the operating power of the fuel heater or the opening degree of the target branch electric control water valve. By means of the technical scheme, the temperature in the cab in the parking state in winter can be effectively increased, and comfort is improved; and the engine can be preheated in advance, heating of high-grade fuel oil in an oil tank can be achieved, and the operation economical efficiency of the commercial vehicle is improved.
本发明公开了一种驻车暖风控制方法、系统、车辆及介质。该方法包括:当检测到车辆发动机启停信号为停止信号时,控制电控水阀总阀开启;根据接收到的目标需求指令,确定驻车暖风控制的目标工况;其中,目标工况包括驻车采暖工况、发动机预热工况或油箱加热工况中的至少一种;根据接收到的温度参数或预设控制逻辑,生成目标控制信号;将目标控制信号下发至水泵、燃油加热器或目标工况对应的目标支路电控水阀,以控制水泵流量、燃油加热器的运行功率或目标支路电控水阀的开度。通过本发明的技术方案,能够有效地提升冬季驻车状态下驾驶室内的温度,改善舒适性;也可以实现发动机的提前预热,还能实现油箱高标号燃油的加热,提升商用车运营经济性。
Parking warm air control method and system, vehicle and medium
一种驻车暖风控制方法、系统、车辆及介质
2022-12-13
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 / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen |
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