In a vehicle onboard apparatus, a connection detection function expands a specific file and activates an SSH connection function when a USB memory storing a specific file is connected, and thereby enables access to an application function from a general-purpose OS function during a period in which the USB memory is connected. A disconnection detection function stops the SSH connection function and deletes the SSH connection function when the USB memory is disconnected, and thereby disables access to the application function from the general-purpose OS function during a period in which the USB memory is not connected.


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    Title :

    Vehicle onboard apparatus and computer program


    Contributors:

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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