PROBLEM TO BE SOLVED: To provide a navigation server and the like that can provide more meaningful information to users in view of the movement histories of the users.SOLUTION: Of the time series (probe information) of the position of a moving body X sent from a navigation client 2, the position of the moving body X when the mode is switched between an operation ON state and an operation OFF state is extracted as a "first designated point". A designated point that satisfies the requirement that it is off a foothold area of the moving body X is extracted from the first designated point of the moving body X, and then, is stored or registered in a server storage 10.SELECTED DRAWING: Figure 1
【課題】ユーザに対してその移動履歴に鑑みてより有意義な情報の提供を図り得るナビサーバ等を提供する。【解決手段】ナビクライアント2から送信された移動体Xの位置の時系列(プローブ情報)のうち、作動ON状態および作動OFF状態の切り替え時点における当該移動体Xの位置が「第1指定地点」として抽出される。そして、移動体Xの第1指定地点の中から当該移動体Xの拠点エリアから外れていることを要件として指定地点が抽出されたうえで、サーバ記憶装置10に記憶保持または登録される。【選択図】 図1
NAVIGATION SERVER, NAVIGATION CLIENT, AND NAVIGATION SYSTEM
ナビサーバ、ナビクライアントおよびナビシステム
2017-05-18
Patent
Electronic Resource
Japanese
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