A vehicle information system (1) includes a plurality of onboard units (100) mounted on a plurality of vehicles (V) including one or more vehicles (V) for every two or more different vehicle models (MA-MD) and configured to acquire vehicle information (VD) including the vehicle model and fuel consumption rate information (FD) about the vehicle on which the onboard unit is mounted, and store the vehicle information (VD); a data center (300) including a communication server that acquires the vehicle information (VD) for every vehicle, a file server that stores therein the vehicle information (VD) for every vehicle, and a calculation server that generates vehicle model CO2 emission information (MCA) based on fuel consumption rate information (FD) for every vehicle, and a coefficient for every vehicle model (MA-MD); and a client terminal including a client-side communication part that acquires emission display information with respect to the vehicle model CO2 emission information (MCA), and a display that displays the emission display information thereon. (FIG. 1)
車両情報システム
2019-10-16
Patent
Elektronische Ressource
Japanisch
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |