The invention discloses a parking space detection method based on parking space mark points. The parking space detection method comprises the following steps: step 1, marking a parking space entrance head mark point and a marking frame according to a parking space entrance; 2, establishing a parking space detection model; 3, matching the mark points, and screening parking space entrances according to constraint conditions; 4, inferring the other two invisible angular points of the parking space based on the marked angular points to form a complete parking space, and determining the type of the parking space based on the angle information of the parking space; 5, based on the inferred complete parking space, designing an occupation classification mDCNN model based on the improved AlexNet; sixthly, whether the parking space is idle or not is judged based on the fifth step; and step 7, integrating parking space detection and occupation classification information. Parking space classification and mark point positioning are combined, and the accurate positions of various parking spaces are deduced; and an mDCNN model is designed, the network structure and the operation performance are optimized, and the parking space detection accuracy is further improved.

    本发明公开了一种基于停车位标记点的车位检测方法,包括如下步骤:步骤一:根据停车位入口对停车位入口头部标记点和标注框进行标注;步骤二:建立车位检测模型;步骤三:标记点配对,根据约束条件,筛选停车位入口;步骤四:基于已标注角点,推断出车位另外两个不可见角点,形成完整车位,基于车位角度信息确定车位类型;步骤五:基于推断出的完整车位,设计一种基于改进AlexNet的占用分类m_DCNN模型;步骤六:基于步骤五判断车位是否空闲;步骤七:整合车位检测和占用分类信息。本发明将停车位分类与标记点定位相结合,推断出各种停车位精确位置;设计m_DCNN模型,优化网络结构和运算性能,进一步提升车位检测准确性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Parking space detection method based on parking space mark points


    Weitere Titelangaben:

    一种基于停车位标记点的车位检测方法


    Beteiligte:
    SONG SHAOJING (Autor:in) / LIU ZAIQING (Autor:in) / AI LUXIA (Autor:in) / MIAO ZHIQING (Autor:in)

    Erscheinungsdatum :

    2023-03-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Parking space parking detection method

    LI DONGSHENG | Europäisches Patentamt | 2021

    Freier Zugriff

    Parking space parking detection alarm method

    LI DONGSHENG | Europäisches Patentamt | 2021

    Freier Zugriff

    Parking space detection method and parking space detection system

    ZHANG KAI / WANG SHITING | Europäisches Patentamt | 2021

    Freier Zugriff

    Parking space detection system and parking space detection method

    LEI YOUJIAN / DENG WENJIE / HONG ZIJIE et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Parking space detector, parking space detection method, parking space guiding system and storage medium

    SHEN ZHAOLONG / SHEN XINGLU | Europäisches Patentamt | 2020

    Freier Zugriff