The invention provides a vehicle ventilation control method and device and an automobile. The method comprises the steps that when a vehicle ignition switch is switched to an OFF gear or an ACC gear from an ON gear, a first power supply circuit for connecting a vehicle-mounted storage battery and an air conditioner air blower motor is disconnected, and a second power supply circuit for connectinga solar cell panel, a solar controller and an air conditioner air blower is connected; and when the solar controller monitors that the power supply voltage of the solar cell panel reaches the preset working voltage, the solar controller controls the solar cell panel to supply power to the air conditioner air blower. According to the invention, when the vehicle is switched from the ON gear to the OFF gear or the ACC gear, the relay is used for switching the power supply of the blower motor from the vehicle-mounted storage battery to the solar controller, and once the power generation intensityof the solar cell panel reaches a preset range, the blower motor is directly powered, so that the problems of energy consumption increase and power shortage of the storage battery in the prior art aresolved.
本发明提供一种车辆通风控制方法、装置及汽车,所述方法包括当车辆点火开关从ON档切换到OFF档或者ACC档时,断开车载蓄电池与空调鼓风机电机连接的第一供电电路,连通太阳能电池板、太阳能控制器和所述空调鼓风机连接的第二供电电路;当所述太阳能控制器监测到所述太阳能电池板的供电电压达到预设工作电压时,所述太阳能控制器控制所述太阳能电池板向所述空调鼓风机供电。通过本发明,在车辆从ON档切换到OFF档或者ACC档时,利用继电器将鼓风机电机供电由车载蓄电池切换到太阳能控制器,一旦太阳能电池板发电强度达到预设范围,即直接对鼓风机电机供电,解决了现有技术增加能耗和导致蓄电池亏电的问题。
Vehicle ventilation control method and device and vehicle
一种车辆通风控制方法方法、装置及汽车
2021-02-02
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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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