車両用マスタ装置、書換え対象のグループ管理方法及び書換え対象のグループ管理プログラム

Title:

車両用マスタ装置、書換え対象のグループ管理方法及び書換え対象のグループ管理プログラム

Document Type and Number:

Japanese Patent JP7427879

Kind Code:

B2

Abstract:

A vehicle master device includes a rewrite specification data acquisition unit that is configured to acquire rewrite specification data from outside, a rewrite specification data analysis unit that is configured to analyze the rewrite specification data acquired by the rewrite specification data acquisition unit, a group generation unit that is configured to divide the plurality of rewrite target ECUs to generate a plurality of groups based on the rewrite specification data analyzed by the rewrite specification data analysis unit, and an instruction execution unit that is configured to instruct the plurality of rewrite target ECUs for each group of the plurality of groups generated by the group generation unit to perform at least one of installation, rollback, and activation.

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Inventors:

Yuzo Harada
Kazuhiro Uehara
Makoto Abe
Mitsuhiro Natsume

Application Number:

JP2019129962A

Publication Date:

February 06, 2024

Filing Date:

July 12, 2019

Export Citation:

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Assignee:

株式会社デンソー

International Classes:

G06F8/65; B60R16/02

Domestic Patent References:

JP2017157004A
JP2017001567A
JP2017224090A
JP2014182571A

Foreign References:

WO2012056773A1
WO2018079006A1
US20180032324

Attorney, Agent or Firm:

Patent Attorney Corporation Sato

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