To provide a server, a system, a method, and a computer program capable of searching a traveling route using an index that can properly express the ease of traveling.SOLUTION: A server includes: an acquisition unit that acquires time information and probe data which contains position information specifying a position of a vehicle at a time identified with the time information; and a determination unit that determines an index, which expresses easiness in vehicle driving which a driver perceives for a road, on the basis of the probe data. The determination unit includes an index determination unit that determines an index using the probe data of the vehicle which has traveled on the road that is an object for which the index is determined. Further, the server includes a storage unit that stores information, which represents a road, in association with the index.SELECTED DRAWING: Figure 4

    【課題】走り易さをより適切に表すことができる指標を用いて、走行ルートを探索できるサーバ、システム、方法及びコンピュータプログラムを提供する。【解決手段】サーバは、時刻情報、及び、当該時刻情報により特定される時刻における車両の位置を特定する位置情報を含むプローブデータを取得する取得部と、プローブデータに基づいて、ドライバが道路に対して感じる車両運転の容易性を表す指標を決定する決定部とを含み、決定部は、指標を決定する対象である道路を走行した車両のプローブデータを用いて指標を決定する指標決定部を含み、道路を表す情報と指標とを対応させて記憶する記憶部をさらに含む。【選択図】図4


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    Title :

    SERVER, SYSTEM, METHOD, AND COMPUTER PROGRAM


    Additional title:

    サーバ、システム、方法、及びコンピュータプログラム


    Contributors:

    Publication date :

    2020-07-27


    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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