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US 2019/0155594 A1Published application
Software Update Device and Software Update System
AssigneeClarion Co., Ltd.
InventorsKyouichi NAKAGUMA, Tomochika OZAKI, Hidetoshi TERAOKA
Life of this patent
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Abstract
A software update device includes: a memory unit for storing information about a plurality of HMI devices each including a display device; a selection unit for selecting at least one HMI device among the plurality of HMI devices; an update unit for updating software of an in-vehicle device; and a transmission unit for sending a notification message regarding the update to the one HMI device.
Claims13
-12. (canceled)
A software update device comprising:
- a memory unit for storing transmission destination information of a plurality of HMI devices each including a display device;
- a selection unit for selecting at least one HMI device among the plurality of HMI devices;
- an update unit for updating software of an in-vehicle device;
- and
- a transmission unit for getting the transmission destination information of the selected HMI device from the memory unit and sending a notification message regarding the update to the selected HMI device.
2 more elements
A software update system comprising:
- an in-vehicle device for executing certain software;
- a server including a distribution unit for distributing software of the in-vehicle device;
- a plurality of HMI devices each including a display device;
- and
- a software update device including a receiver unit for receiving the software from the server, a memory unit for storing transmission destination information of the plurality of HMI devices, a selection unit for selecting at least one HMI device among the plurality of HMI devices, an update unit for updating software of the in-vehicle device with the received software, and a transmission unit for getting the transmission destination information of the selected HMI device from the memory unit and sending a notification message regarding the update to the selected HMI device.
2 more elements
Dependencies are inferred from the claim text.