To provide a method and apparatus for updating road network data and an electronic device that solve a conventional problem of a low updating efficiency of road network data.SOLUTION: The method for updating the road network data is implemented as follows: acquiring trajectory data reported by a terminal; determining a plurality of out-of-road trajectories within a preset area coverage according to the trajectory data; determining a fitting trajectory according to the plurality of out-of-road trajectories; and updating existing first road network data according to the fitting trajectory to acquire second road network data. The existing first road network data is updated as described above involving no manual work, so that the efficiency of the update of the first road network data is improved.SELECTED DRAWING: Figure 1

    【課題】道路網データの更新効率が低いという従来の問題を解決する道路網データ更新方法、装置及び電子機器を提供する。【解決手段】端末から報告された軌跡データを取得し、前記軌跡データに基づいて、所定領域範囲内に位置する複数本の脱線軌跡を決定し、前記複数本の脱線軌跡に基づいて適合軌跡を決定し、前記適合軌跡に基づいて既存の第1道路網データを更新して第2道路網データを得る。上記の既存の第1道路網データを更新する処理は、人手を介することなく実行され、第1道路網データの更新効率が向上する。【選択図】図1


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    Title :

    METHOD AND APPARATUS FOR UPDATING ROAD NETWORK DATA, ELECTRONIC DEVICE AND STORAGE MEDIUM


    Additional title:

    道路網データ更新方法、装置、電子機器及び記憶媒体


    Contributors:
    LI BING (author) / ZHOU ZHIPENG (author)

    Publication date :

    2021-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS




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