An update system performs update processing for updating a program or data stored in a storage unit of an on-board device installed in a vehicle, and includes a portable communication device that has a position detection unit that detects position information, and an on-board update apparatus that has a position information acquisition unit that acquires position information from the portable communication device, a position information storage unit that stores position information for permitting or prohibiting execution of the update processing, an update determination unit that determines whether or not the update processing can be executed, based on the position information acquired by the position information acquisition unit and the position information stored in the position information storage unit, and an updating unit that performs the update processing if the update determination unit determines that execution is permitted.
ON-BOARD UPDATE APPARATUS, UPDATE SYSTEM, AND PORTABLE COMMUNICATION DEVICE
31.10.2019
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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