A separate display device according to the present invention comprises: a master device provided with a first NFC coil, a first NFC communication unit, and a first MCU controller; and a display device which is provided separately from the master device, and which is provided with a second NFC coil capable of receiving and transmitting electromagnetic waves with the first NFC coil, a second NFC communication unit, a micro-energy recovery power supply unit, and a second MCU controller, and when the first MCU controller performs control so that the first NFC coil continuously emits electromagnetic waves, the micro-energy recovery power supply unit supplies micro-energy to the second NFC coil. The second NFC coil is magnetically coupled to the first NFC coil so as to generate an induced electromotive force on the second NFC coil, and the second MCU controller controls the second NFC communication unit to perform NFC communication with the first NFC communication unit on the basis of the voltage value of the induced electromotive force accumulated in the micro-energy recovery power supply unit.

    本发明的分离式显示设备,包括:具备第一NFC线圈、第一NFC通信部、及第一MCU控制器的主控装置;以及显示装置,该显示装置与主控装置分离地设置,具备能与第一NFC线圈进行电磁波的接收与发送的第二NFC线圈、第二NFC通信部、微能量回收供电部、以及第二MCU控制器,在第一MCU控制器进行控制以使第一NFC线圈持续发出电磁波时,第二NFC线圈与第一NFC线圈进行磁耦合,从而在第二NFC线圈上产生感应电动势,第二MCU控制器基于被蓄积在微能量回收供电部中的感应电动势的电压值,来控制第二NFC通信部进行与第一NFC通信部的NFC通信。


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    Titel :

    Separated display equipment and charging pile device


    Weitere Titelangaben:

    分离式显示设备及充电桩装置


    Beteiligte:
    WANG ZHEN (Autor:in) / CHENG HAN (Autor:in) / WANG HUIJIU (Autor:in) / GUI LIN (Autor:in) / HAN HAOLEI (Autor:in)

    Erscheinungsdatum :

    2023-04-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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