Title:
マスタ装置、データ配信システム及び更新制御プログラム
Document Type and Number:
Japanese Patent JP7323043
Kind Code:
B2
Abstract:
A first package corresponding to a first system and a second package corresponding to a second system are downloaded from a center device, and an update data is extracted from the first package and the second package. An electronic control device as a write target installs the update data and activates the update data after an install of the update data is completed. All electronic control devices as a first write target corresponding to the first system and all electronic control devices as a second write target corresponding to the second system are instructed at a same timing to activate the update data after completing the install of the update data in all the electronic control devices.
Inventors:
Shoma Okamoto
Kazuhiro Uehara
Yuzo Harada
Kazuhiro Uehara
Yuzo Harada
Application Number:
JP2022501749A
Publication Date:
August 08, 2023
Filing Date:
February 01, 2021
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H04L67/00; B60R16/02; G06F8/65
Domestic Patent References:
| JP2011238154A |
Foreign References:
| WO2020032196A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Sato