The invention discloses a lamp set which comprises a plurality of lamps, each lamp comprises a light source and a circuit board, the circuit boards are used for being connected with one port of a controller, and each circuit board is configured to emit an electric signal of a specific waveform when the corresponding light source breaks down so that the controller can recognize the lamp which breaks down. In the lamp set, the circuit board of each lamp can send the electric signal with the specific waveform to the controller when the light source breaks down, so that although a plurality of circuit boards are connected and share one port of the controller, the controller can still determine which lamp breaks down according to the specific waveform, the process is simple, and the result is accurate. And on the other hand, ports of the controller can be saved, namely, hardware resources are saved, or the failed lamp can be identified without adopting a complex switching circuit, and the hardware resources can also be saved.

    本申请公开了一种灯组,包括:多个灯具,每个灯具包括光源及电路板,多个电路板用于与控制器的一个端口连接,每个电路板被配置成在对应的光源故障时发出特定波形的电信号,以供控制器识别发生故障的灯具。本申请的灯组中,每个灯具的电路板能够在光源发生故障时向控制器发出特定波形的电信号,如此,尽管多个电路板连接共用控制器的一个端口,控制器仍然可以根据特定波形确定哪个灯具发生故障,过程简单,结果准确。另一方面,可以节省控制器的端口,也即是节省硬件资源,或者不用采用复杂的开关电路即可识别发生故障的灯具,也可以节省硬件资源。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Lamp set, controller, fault diagnosis system and vehicle


    Weitere Titelangaben:

    灯组、控制器、故障诊断系统及车辆


    Beteiligte:
    PEI WENBING (Autor:in)

    Erscheinungsdatum :

    2023-10-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / H05B ELECTRIC HEATING , Elektrische Heizung



    Dynamic steering lamp fault diagnosis system and method, vehicle body controller and vehicle

    ZHOU DONG / QIN MENGSU / HAN LINGTAO | Europäisches Patentamt | 2020

    Freier Zugriff

    Lamp controller and vehicle lamp system

    KATO MASASHI / SAWADA HIROTAKA | Europäisches Patentamt | 2024

    Freier Zugriff

    Vehicle lamp controller, vehicle lamp system, and vehicle lamp control method

    KASABA YUSUKE / YAMAZAKI MASASHI / TODA ATSUSHI | Europäisches Patentamt | 2015

    Freier Zugriff

    Vehicle lamp controller, vehicle lamp system, and vehicle lamp control method

    KASABA YUSUKE / YAMAZAKI MASASHI / TODA ATSUSHI | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle lamp controller, vehicle lamp system, and vehicle lamp control method

    KASABA YUSUKE / YAMAZAKI MASASHI / TODA ATSUSHI | Europäisches Patentamt | 2016

    Freier Zugriff