The invention discloses a java-based road segmentation and coordinate point matching road segmentation method, which comprises the following steps: S1, data preprocessing: collecting data, storing the data into a database, extracting road coordinate point information from the database, converting the format of the coordinate point information, and storing the coordinate point information into a cache for later use; s2, road segmentation: carrying out segmentation processing on the cached data; the segmented road sections are processed and stored in a database for road matching use; s3, coordinate point matching: taking out the road segment information from the database, carrying out format conversion, then carrying out coordinate point matching on the road segment information, and finally outputting a successfully matched road. According to the method, the matching precision is improved, the data capability is enhanced, the algorithm adaptability is improved, and the system expandability is enhanced.

    本发明公开了一种基于java实现的道路分段及坐标点匹配道路分段的方法,步骤为:S1数据预处理:收集数据将数据存入数据库中,再从数据库中取出道路坐标点信息,转换坐标点信息的格式,存入缓存备用;S2道路分段:对缓存数据进行分段处理;将分段后的路段进行处理存入数据库,供道路匹配使用;S3坐标点匹配:将道路分段信息从数据库中取出,进行格式转换,然后进行坐标点匹配道路分段信息,最后输出匹配成功的道路。该方法提高匹配精度,增强数据能力,提高算法适应性以及增强系统可扩展性。


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    Title :

    Method for realizing road segmentation and coordinate point matching road segmentation based on java


    Additional title:

    基于java实现的道路分段及坐标点匹配道路分段的方法


    Contributors:
    CHEN DALONG (author) / LI PENGBO (author) / ZHANG ZHONGYUE (author)

    Publication date :

    2025-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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