An objective of the present invention is to provide a program update system, a program update method, and a computer program. Provided is the program update system comprising an onboard communicationdevice which is connected to an onboard control device having a control program for controlling an operation of an item of equipment mounted upon a vehicle; and a portable device which is capable of communication with the onboard communication device and transmits, to the onboard communication device, update data acquired from an external server with regard to the control program. The program update system is for carrying out an update of the control program by transmitting to the onboard control device the update data received from the portable device by the onboard communication device. Theonboard communication device comprises an acquisition part for acquiring update information indicating an update status of the control program; and an onboard transmission part for transmitting the acquired update information to the portable device. The portable device comprises a receiving part for receiving the update information transmitted by the onboard transmission part; and a portable device transmission part for transmitting the received update information to the external server.

    本发明提供程序更新系统、程序更新方法以及计算机程序。程序更新系统具备:车载通信装置,与具有用于对搭载于车辆的装备品的动作进行控制的控制程序的车载控制装置连接;以及便携机,能够与车载通信装置通信,向所述车载通信装置发送从外部服务器取得的针对所述控制程序的更新数据,车载通信装置通过向车载控制装置发送从所述便携机接收到的更新数据来进行控制程序的更新,车载通信装置具备:取得部,取得表示控制程序的更新状况的更新信息;以及车载发送部,将所取得的更新信息向所述便携机发送,便携机具备:接收部,接收从车载发送部发送的更新信息;以及便携机发送部,将接收到的更新信息向所述外部服务器发送。


    Access

    Download


    Export, share and cite



    Title :

    Program update system, program update method and computer program


    Additional title:

    程序更新系统、程序更新方法以及计算机程序


    Contributors:
    ITATSU TARO (author)

    Publication date :

    2020-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



    PROGRAM UPDATE SYSTEM, PROGRAM UPDATE METHOD, AND COMPUTER PROGRAM

    SEKI RYUSUKE | European Patent Office | 2017

    Free access

    PROGRAM UPDATE SYSTEM, PROGRAM UPDATE METHOD, AND COMPUTER PROGRAM

    NAKANO TAKAYUKI | European Patent Office | 2017

    Free access

    PROGRAM UPDATE SYSTEM, PROGRAM UPDATE METHOD, AND COMPUTER PROGRAM

    ITATSU TARO | European Patent Office | 2019

    Free access

    PROGRAM UPDATE SYSTEM, PROGRAM UPDATE METHOD AND COMPUTER PROGRAM

    ARAI KOJI | European Patent Office | 2017

    Free access

    PROGRAM UPDATE SYSTEM, PROGRAM UPDATE METHOD AND COMPUTER PROGRAM

    ITATSU TARO | European Patent Office | 2019

    Free access