The invention discloses an online verification method for a taximeter, and relates to the technical field of target verification, and the method comprises the steps: deploying a roadside sensing device to sense a vehicle, and carrying out the target tracking; constructing a dynamic matching algorithm to analyze and match track data collected in real time; deploying roadside ETC (Electronic Toll Collection) equipment to interact with a taximeter in a taxi; the collected trajectory data and taximeter data are updated to a global data computing device in real time through an optical fiber; and extracting all trajectory data from the stored trajectory data, and carrying out mileage verification and compensation. According to the invention, by deploying roadside sensing and ETC equipment, constructing a dynamic matching algorithm and combining vehicle identity information with track and pricing data through global data computing equipment to carry out mileage verification, accurate dynamic detection of vehicles can be realized under various traffic conditions, abnormities in the track data can be rapidly identified and corrected, and the accuracy of mileage verification is improved. The high-precision calculation of the verification mileage of the taximeter is ensured, and the accuracy and the real-time performance of the verification method are remarkably improved.

    本发明公开了一种出租汽车计价器在线检定方法,涉及目标检定技术领域,包括部署路侧感知设备感应车辆并进行目标跟踪;构建动态匹配算法对实时收集的轨迹数据进行分析和匹配;部署路侧ETC设备与出租汽车中的计价器进行交互;通过光纤将收集的轨迹数据与计价器数据实时更新至全域数据计算设备中;从存储的轨迹数据中提取全部轨迹数据并进行里程检定和补偿。本发明通过部署路侧感知和ETC设备,构建动态匹配算法并通过全域数据计算设备将车辆身份信息与轨迹及计价数据结合进行里程检定,能够在各种交通条件下实现对车辆准确的动态检测,快速识别和校正轨迹数据中的异常,确保了计价器检定里程的高精度计算,显著提升了检定方法的准确性和实时性。


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    Title :

    Online verification method for taximeter


    Additional title:

    一种出租汽车计价器在线检定方法


    Contributors:
    WU YANG (author) / ZHANG LIN (author) / LIU JIAJING (author) / HAN CHAO (author) / DAI JINZHOU (author) / LYU QINGBIN (author) / YAO YAO (author) / ZHOU BICHEN (author) / ZHONG YING (author) / LI ZHI (author)

    Publication date :

    2024-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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