To enable a correct travel distance to be grasped without using a vehicle speed pulse output from a vehicle side or a road map in a case where a vehicle travels in a section where radio waves from a satellite cannot be received.SOLUTION: An on-vehicle instrument 10 mounted on a vehicle includes: a position detection unit 21 that measures a current position based on radio waves received from a satellite such as a GPS; a first travel distance detection unit that grasps a travel distance of the vehicle based on the detected positional information; and a charge calculation unit that calculates a fare based on a charge scheme determined in advance. Further, a distance information holding unit that holds distance information between a plurality of spots measured in the past for various spots is utilized. The on-vehicle instrument 10 identifies a non-positioning state during positioning by the position detection unit 21, and in a section in the non-positioning state, specifies the travel distance of the vehicle based on the distance information held by the distance information holding unit, and reflects the distance in charge calculation. The distance information holding unit is provided on a server 31, and the on-vehicle instrument 10 acquires the distance information by communication.SELECTED DRAWING: Figure 1
【課題】衛星からの電波を受信できない区間を車両が走行する場合に、車両側から出力される車速パルスや道路地図を利用することなく正しい走行距離を把握可能にすること。【解決手段】車両に搭載された車載器10はGPS等の衛星から受信した電波に基づいて現在位置を測定する位置検出部21と、検出した位置情報に基づいて前記車両の走行距離を把握する第1の走行距離検出部と、事前に定めた料金体系に基づいて運賃を算出する料金算出部を有する。更に様々な地点について過去に計測された複数地点間の距離情報を保持する距離情報保持部を利用する。車載器10は位置検出部21の測位中、非測位の状態を識別し、非測位状態になっている区間では前記距離情報保持部が保持している距離情報に基づき前記車両の走行距離を特定しその距離を料金算出に反映する。前記距離情報保持部をサーバ31上に配置して車載器10は通信により距離情報を取得する。【選択図】図1
CHARGE CALCULATION SYSTEM
料金算出システム
28.08.2023
Patent
Elektronische Ressource
Japanisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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