The invention relates to a control apparatus and method of a vehicle air conditioning system. A control device of a vehicle air conditioning system includes a plurality of sensors, a first processor, a second processor, and a controller. The plurality of sensors detect opening or closing of a vehicle door, locking or unlocking of a seat belt, and changes in vehicle height, respectively. The first processor determines the number of all passengers on the vehicle through the multiple sensors and preliminarily determines the internal circulation proportion of the vehicle air conditioning system according to the determined number of all passengers on the vehicle. The second processor adjusts the internal circulation ratio preliminarily determined by the first processor according to the sound intensity and/or sound duration in the vehicle. And the controller controls the vehicle air conditioning system according to the adjusted internal circulation proportion. According to the method, the fogging risk can be reduced, the safety of the vehicle is improved, and meanwhile, the full electric mileage (AER) of the electric vehicle in winter is improved.
本发明涉及车辆空调系统的控制装置和方法。车辆空调系统的控制装置包括多个传感器、第一处理器、第二处理器以及控制器。多个传感器分别检测车门的打开或关闭、座椅安全带的锁定或解锁以及车辆高度的变化。第一处理器通过多个传感器确定车辆上所有乘员的数量,并且根据确定的车辆上所有乘员的数量来初步确定车辆空调系统的内循环比例。第二处理器根据车辆内的声音强度和/或声音持续时间对由第一处理器初步确定的内循环比例进行调整。控制器根据调整后的内循环比例对车辆空调系统执行控制。本发明可以降低起雾风险并增加车辆的安全性,同时提升了冬季电动车辆的全电力行驶里程(AER)。
Control device and method of vehicle air conditioning system
车辆空调系统的控制装置和方法
2024-05-24
Patent
Elektronische Ressource
Chinesisch
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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