To provide a system configured to efficiently manage data in a simpler configuration in distributing key information.SOLUTION: A system includes: a plurality of portable devices 30 possessed by a plurality of users respectively; a plurality of control apparatuses 10 mounted on each of objects to be controlled to authenticate the portable devices by radio communication and control unlocking or locking of key apparatuses of the objects to be controlled to be mounted; a mediation server 50 for transmitting a second distribution request; and a distribution server 60 for distributing key information to be used for establishing authentication by means of a control apparatus specified based on a second apparatus identifier included in the received second distribution request, to a portable device specified based on a second device identifier included in the second distribution request.SELECTED DRAWING: Figure 8
システム
06.10.2023
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E05B LOCKS , Schlösser |