The invention relates to the technical field of intelligent traffic, and discloses a lightweight signal lamp fault detection method and system in a complex scene, and the detection method comprises the following steps: 1, configuring a detection task; step 2, data preprocessing; step 3, signal lamp panel detection; 4, classifying lamp holders of the signal lamps; step 5, fault judgment; and step 6, alarming and recording. The signal lamp fault detection method achieves the beneficial effect of improving the signal lamp fault detection effect in a complex scene in the whole day period through automatic marking of the ROI region, daytime and night detection distinguishing, data set sample optimization under an extreme weather condition and an environmental factor judgment method under a poor illumination condition.

    本发明涉及智慧交通技术领域,且公开了一种复杂场景下的轻量级信号灯故障检测方法与系统,检测方法由以下步骤组成:所述检测方法包括以下步骤:步骤一、配置检测任务;步骤二、数据预处理;步骤三、信号灯灯盘检测;步骤四、信号灯灯头分类;步骤五、故障判定;步骤六、报警与记录,本发明通过ROI区域自动标注、区分日间与夜间检测、极端天气条件下的数据集样本优化、不良光照条件下的环境因素判定方法达到了提高全天时段复杂场景下的信号灯故障检测效果的有益效果。


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    Titel :

    Lightweight signal lamp fault detection method and system in complex scene


    Weitere Titelangaben:

    一种复杂场景下的轻量级信号灯故障检测方法与系统


    Beteiligte:
    LIU XUANTI (Autor:in) / FENG DONG (Autor:in) / LIU ZHIYU (Autor:in) / CHEN HONGWEI (Autor:in) / ZHANG PENGCHENG (Autor:in)

    Erscheinungsdatum :

    21.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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