Title:
ソフトウェア更新装置、ソフトウェア更新システム
Document Type and Number:
Japanese Patent JP6667430
Kind Code:
B2
Abstract:
A software update device, connected to one or more other software update devices and a server via a network, includes: a reception unit that receives update data from the server; an update unit that updates software using the update data; a communication unit that communicates with the other software update devices; an update timing reception unit that receives from the server an update timing in which conditions for updating the software including a reception of an update trigger are described; a notification information reception unit that receives from the server notification information including conditions for transmitting the update trigger to another software update device; an update trigger notification unit that transmits the update trigger to the other software update devices based on the notification information; an update trigger reception unit that receives the update trigger from the other software update devices; and an update start determination unit that causes the update unit to update the software when it is determined that all the conditions described in the update timing are satisfied.
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Inventors:
Kyoichi Nakaguma
Hidetoshi Teraoka
Tomoya Ozaki
Hiroshi Odaka
Tsuneo Sobue
Hidetoshi Teraoka
Tomoya Ozaki
Hiroshi Odaka
Tsuneo Sobue
Application Number:
JP2016252787A
Publication Date:
March 18, 2020
Filing Date:
December 27, 2016
Export Citation:
Assignee:
Clarion Co., Ltd.
International Classes:
G06F13/00; B60R16/02; G06F8/654; G06F8/658
Domestic Patent References:
| JP2014041456A | ||||
| JP2006011647A |
Foreign References:
| US20160147525 |
Attorney, Agent or Firm:
Patent Business Corporation Sunnext International Patent Office
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