The invention provides a PDLC dimming film switch control device suitable for an automobile. A Bluetooth communication module receives a control instruction from a mobile phone or a Bluetooth remote controller and sends the control instruction to a microprocessor module; broadcasting data from the microprocessor module; when receiving the control instruction, the microprocessor module verifies the legality and validity of the control instruction, and when the verification succeeds, the conversion module is started or closed; the input end of the conversion module is connected with an automobile power supply, and the output end is connected with an electrode of the PDLC dimming film; after the conversion module is started, a direct-current signal from an automobile power supply is converted into an alternating-current signal, the alternating-current signal is output to an electrode of the PDLC dimming film, and the PDLC dimming film is adjusted to be in a transparent state; and after closing, stopping outputting the alternating current signal, and adjusting the PDLC dimming film to be in a non-transparent state. The PDLC dimming film switch control device is suitable for an existing PDLC dimming film, flexible switching of the states of the PDLC dimming film is achieved, and the PDLC dimming film switch control device is convenient to use.

    本发明提供的一种适用于汽车的PDLC调光膜开关控制装置,蓝牙通讯模块接收来自手机或者蓝牙遥控器的控制指令并发送至微处理器模块;广播来自微处理器模块的数据;微处理器模块当接收到控制指令时,验证控制指令的合法性和有效性,当验证成功时,启动或关闭转换模块;转换模块的输入端连接汽车电源,输出端连接PDLC调光膜的电极;转换模块启动后,将来自汽车电源的直流信号转换为交流信号,输出交流信号至PDLC调光膜的电极,调节PDLC调光膜为透明状态;关闭后,停止输出交流信号,调节PDLC调光膜为非透明状态。该PDLC调光膜开关控制装置适用于现有的PDLC调光膜,实现PDLC调光膜状态的灵活切换,使用方便。


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    Title :

    PDLC (Polymer Dispersed Liquid Crystal) dimming film switch control device suitable for automobile


    Additional title:

    适用于汽车的PDLC调光膜开关控制装置


    Contributors:

    Publication date :

    2023-12-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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