The embodiment of the invention provides a frosting processing method, a vehicle thermal management system and a vehicle. The method is applied to a vehicle heat management system, the vehicle heat management system comprises an air source heat pump air-conditioning system, and the air source heat pump air-conditioning system comprises an air-cooled condenser; the method comprises the following steps: acquiring outdoor temperature and outdoor humidity, and acquiring a scene type; determining a frosting risk coefficient according to the outdoor temperature, the outdoor humidity and the scene type; determining a frosting treatment type according to the frosting risk coefficient; if the frosting treatment type is a frost suppression treatment type, executing a frost suppression treatment strategy to perform frost suppression treatment on the air-cooled condenser; or if the frosting treatment type is a defrosting treatment type, executing a defrosting treatment strategy so as to perform defrosting treatment on the air-cooled condenser. The problems that according to a frosting treatment method in the related technology, the frosting treatment effect is poor, and the energy consumption of a vehicle heat management system is high are solved.
本申请实施例提供一种结霜处理方法、车辆热管理系统及车辆。该方法应用于车辆热管理系统,车辆热管理系统包括空气源热泵空调系统,空气源热泵空调系统包括风冷冷凝器;该方法中,获取室外温度和室外湿度,并获取场景类型;根据室外温度、室外湿度以及场景类型,确定结霜风险系数;根据结霜风险系数,确定结霜处理类型;若结霜处理类型为抑霜处理类型,则执行抑霜处理策略,以对风冷冷凝器进行抑霜处理;或者,若结霜处理类型为化霜处理类型,则执行化霜处理策略,以对风冷冷凝器进行化霜处理。解决了相关技术中的结霜处理方法,存在的结霜处理效果差,车辆热管理系统能耗高的问题。
Frosting treatment method, vehicle thermal management system and vehicle
一种结霜处理方法、车辆热管理系统及车辆
2024-06-21
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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