The invention discloses a vehicle refrigeration mode switching method, device and equipment and a readable storage medium, and relates to the technical field of vehicles. A vehicle responds to a refrigeration mode switching instruction, and the pressure state of the high-pressure side of a refrigerant in a vehicle refrigeration system and/or an attempt execution result of the refrigeration mode switching instruction are/is detected; and the switching opportunity is determined based on the pressure state and/or the attempted execution result, and the refrigeration mode switching instruction is executed based on the switching opportunity. That is, in the embodiment, the vehicle determines the switching opportunity according to the pressure state of the high-pressure side of the refrigerant and/or the trial execution result, and executes the corresponding refrigeration mode switching instruction, so that successful switching of the refrigeration mode can be guaranteed, that is, it is guaranteed that the thermostatic expansion valve can complete the switching action, and therefore the stability of the refrigeration function of the vehicle refrigeration system is improved.
本申请公开了一种车辆制冷模式切换方法、装置、设备及可读存储介质,涉及车辆技术领域,本申请车辆将响应于制冷模式切换指令,检测车辆制冷系统中制冷剂高压侧的压力状态和/或所述制冷模式切换指令的尝试执行结果;基于所述压力状态和/或尝试执行结果确定切换时机,并基于所述切换时机执行所述制冷模式切换指令。也即在本实施例中,车辆在通过制冷剂高压侧的压力状态和/或尝试执行结果确定切换时机,执行相应的制冷模式切换指令,可保证制冷模式成功切换,也即保证热力膨胀阀可完成开关动作,从而提升车辆制冷系统制冷功能的稳定性。
Vehicle refrigeration mode switching method, device and equipment and readable storage medium
车辆制冷模式切换方法、装置、设备及可读存储介质
2024-06-04
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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