The invention belongs to the technical field of air conditioners, and aims to solve the problem that the service life of a compressor is shortened when an existing vehicle air conditioner runs at an overlarge inclination angle of the compressor. Therefore, the invention provides a control method for a vehicle air conditioner, the vehicle air conditioner and a vehicle. The vehicle air conditioner comprises a compressor, and the control method comprises the steps that after an instruction for starting the vehicle air conditioner is received, the inclination angle of the compressor is obtained; the inclination angle is compared with a preset value; if the inclination angle is larger than the preset value, the compressor is not started; and if the inclination angle is not larger than the preset value, the compressor is started. According to the control method, the compressor is selectively started by judging whether the inclination angle of the compressor is too large or not, the compressor can be effectively protected, and the situation that the service life of the compressor is shortened due to the fact that the compressor operates under improper conditions is avoided.
本发明属于空调技术领域,旨在解决现有车用空调在压缩机的倾斜角度过大运行时,会降低压缩机的使用寿命的问题。为此,本发明提供了一种用于车用空调控制方法、车用空调及车辆,车用空调包括压缩机,控制方法包括:在收到启动车用空调的指令后,获取压缩机的倾斜角度;将倾斜角度与预设值进行比较;如果倾斜角度大于预设值,则不使压缩机启动;如果倾斜角度不大于预设值,则使压缩机启动。本发明的控制方法通过判断压缩机的倾斜角度是否过大来选择性地使压缩机启动,能够有效的保护压缩机,避免压缩机在不适宜的情形下运行而降低压缩机的使用寿命。
Control method for vehicle air conditioner, vehicle air conditioner and vehicle
用于车用空调的控制方法、车用空调及车辆
2020-04-14
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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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