An in-vehicle device mounted on a vehicle is provided with: a memory for storing first software for providing first information to a user; a determination unit that, on the basis of state information relating to the state of the vehicle, determines whether or not to switch software to be executed from the first software to second software for providing second information, which is more detailed than the first information, to a user; a request unit that requests downloading of the second software from an external device disposed outside the vehicle when the determination unit determines that the software to be executed is switched from the first software to the second software; and a switching unit that installs the second software downloaded from the external device in the memory and switches the software to be executed from the first software to the second software.
搭载于车辆的车载装置具备:存储器,存储用于将第一信息提供给用户的第一软件;判定部,基于与所述车辆的状态相关的状态信息,判定是否将作为执行对象的软件从所述第一软件切换为第二软件,所述第二软件用于将比所述第一信息详细的第二信息提供给用户;请求部,在由所述判定部判定为将所述作为执行对象的软件从所述第一软件切换为所述第二软件的情况下,所述请求部向配置于所述车辆的外部的外部装置请求所述第二软件的下载;及切换部,将从所述外部装置下载的所述第二软件安装于所述存储器,将所述作为执行对象的软件从所述第一软件切换为所述第二软件。
Vehicle-mounted system, vehicle-mounted device and software switching method
车载系统、车载装置及软件切换方法
2024-04-09
Patent
Electronic Resource
Chinese
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