The invention relates to a touch air conditioner switch for an automobile, which is characterized in that the touch air conditioner switch comprises a touch switch circuit body, the touch switch circuit body comprises a power supply module, the input power supply is 24V and is used as a first power supply voltage by reducing the voltage to 12V, and the input power supply is used as a second power supply voltage by reducing the 12V voltage to 5V; the indicating lamp module, the touch generation unit and the Darlington tube are used for realizing the on-off logic of backlight and a working indicating lamp through the change of output voltage; the chip module is connected with the Darlington tube and converts a serial signal into a parallel signal; and the main control unit is connected with the touch generation unit and the chip module, and is used for receiving signals sent by each unit and controlling each unit. According to the scheme, the switch can rapidly give relevant light feedback to the user, man-machine interaction is further achieved, the user experience can be greatly improved, the operation accuracy of the user can be greatly improved through accurate feedback, and the operation level of the user is improved.
本发明涉及一种汽车用触摸空调开关,其特征在于:包括触摸开关电路本体,触摸开关电路本体包括有:供电电源模块,输入电源是24V,通过降压成12V,作为第一供电电压,在把12V电压降成5V,作为第二供电电压;指示灯模块,触摸发生单元,达林顿管,通过输出电压的变化,实现背光和工作指示灯的亮灭逻辑;芯片模块,与达林顿管连接,将串行的信号转为并行的信号;主控制单元,与触摸发生单元、芯片模块连接,用于接收各个单元发送的信号并控制各个单元。本方案的开关会快速给予用户相关的灯光反馈,进一步实现人机交互,可以大大提高了用户体验,准确的反馈能大大提升用户的操作准确性,提升用户操作水平。
Touch air conditioner switch for automobile
一种汽车用触摸空调开关
2023-07-18
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H03K PULSE TECHNIQUE , Impulstechnik |