The invention provides a LOGO lamp electronic system for an automobile. The LOGO lamp electronic system comprises an anti-reverse-connection and filtering module and a control module, wherein the anti-reverse-connection and filtering module is used for preventing a reverse power supply from damaging the whole system and filtering noise ripples or transient surge voltage from the whole automobile; the LOGO lamp LED driving module is connected with the anti-reverse connection and filtering module; the LOGO lamp LED module is connected with the LOGO lamp LED driving module; the system basic chip SBC is connected with the LOGO lamp LED driving module and the touch sensing chip; the touch sensing chip is connected with the system basic chip SBC, senses the capacitance change of an external electrode through a capacitance sensing pin to realize touch sensing, feeds back a touch state to the whole vehicle, receives a lighting command sent by the whole vehicle and is responsible for UART communication control of LOGO lamp LED driving. According to the automobile LOGO lamp, the light emitting function of a traditional LOGO lamp is reserved, and the touch sensing function is creatively integrated on the basis, so that a user can interact with an automobile through simple touch actions, the user experience is improved, and the science and technology feeling and the modern feeling of the automobile are enhanced.

    本发明提供了一种汽车用LOGO灯电子系统,包括:防反接及滤波模块用于防止反向电源损坏整个系统并滤除来自整车的噪声纹波或瞬态浪涌电压;LOGO灯LED驱动模块与防反接及滤波模块连接;LOGO灯LED模块与LOGO灯LED驱动模块连接;系统基础芯片SBC与LOGO灯LED驱动模块和触摸感应芯片连接;触摸感应芯片与系统基础芯片SBC连接,通过电容感应管脚感应外部电极的电容变化实现触摸感知,并将触摸状态反馈给整车,同时接收整车发来的点灯命令并负责LOGO灯LED驱动的UART通讯控制。本发明不仅保留了传统LOGO灯的发光功能,更在此基础上创造性地整合了触摸感应功能,使得用户能够通过简单的触摸动作与车辆进行交互,提升了用户体验,并增强了汽车的科技感与现代感。


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    Title :

    LOGO lamp electronic system for automobile


    Additional title:

    汽车用LOGO灯电子系统


    Contributors:
    LI YANG (author)

    Publication date :

    2025-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / 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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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