JP7131481B2 - 車両用装置 - Google Patents
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Description
上記したように、統合型の車両用装置1の場合、複数のOS13上で各種の機能部がそれぞれ独自に動作している。そして、各OS13にはそれぞれ独自に必要とするデータが存在することから、各OS13にはそれぞれバックアップ部24が設けられている。以下、OS13A側に設けられているバックアップ部24を便宜的にバックアップ部24Aと称し、OS13B側に設けられているバックアップ部24を便宜的にバックアップ部24Bと称する。
このように、車両用装置1では、通常の終了時においてデータの整合性が取れるようにしている。
このように、バックアップ部24は、各OS13において、電源状態の変化が通知されたタイミングでデータのバックアップを行っている。
車両用装置1は、複数のOS13が動作する制御部10と、制御部10が利用するデータを記憶するものであって書き換え回数の制限がある不揮発性の第1の記憶部としてのフラッシュメモリ11と、制御部10が利用するデータを一時的に記憶するものであって書き換え回数の制限がない第2の記憶部としてのメインメモリ12とを備えている。また、車両用装置1は、複数のOS13にそれぞれ設けられ、制御部10が利用するデータをフラッシュメモリ11にバックアップするバックアップ部24としてのバックアップ部24と、電源状態の変化を通知する通知部としての通知アプリ23とを備えている。
Claims (5)
- 複数のオペレーティングシステム(13)が動作する制御部(10)と、
書き換え回数の制限がある不揮発性の第1の記憶部(11)と、
書き換え回数の制限がない第2の記憶部(12)と、
車両用装置(1)の電源状態の変化を通知する通知部(23)と、
複数のオペレーティングシステムにそれぞれ設けられ、前記第2の記憶部に一時的に記憶されたデータを前記第1の記憶部にバックアップするバックアップ部(24)と、を備え、
前記バックアップ部は、前記通知部によって電源状態の変化が通知されたタイミングでデータを前記記憶部にバックアップする際、自身が動作するオペレーティングシステム側においてバックアップの対象となるデータまたは当該データを特定可能な情報を、他のオペレーティングシステム側の前記バックアップ部に受け渡し、
他のオペレーティングシステム側の前記バックアップ部は、データまたは当該データを特定可能な情報を受け渡された場合において送信元のオペレーティングシステムに不具合が生じた場合、当該不具合が生じたオペレーティングシステム側のデータまたは当該データを特定可能な情報をバックアップする車両用装置。 - 複数のオペレーティングシステム(13)が動作する制御部(10)と、
書き換え回数の制限がある不揮発性の第1の記憶部(11)と、
書き換え回数の制限がない第2の記憶部(12)と、
車両用装置(1)の電源状態の変化を通知する通知部(23)と、
複数のオペレーティングシステムにそれぞれ設けられ、前記第2の記憶部に一時的に記憶されたデータを前記第1の記憶部にバックアップするバックアップ部(24)と、を備え、
前記バックアップ部は、前記通知部によって電源状態の変化が通知されたタイミングでデータを前記記憶部にバックアップするものであり、
複数のオペレーティングシステムは、相対的に安定性が高い第1のオペレーティングシステム(13A)と、相対的に安定性が低い第2のオペレーティングシステム(13B)と、を含み、
前記第1のオペレーティングシステムに設けられている前記バックアップ部(24A)は、前記第2のオペレーティングシステムの不具合を監視するとともに、前記第2のオペレーティングシステムに不具合が生じた際、前記第2のオペレーティングシステム側のデータまたは当該データを特定可能な情報をバックアップする車両用装置。 - 前記バックアップ部は、他のオペレーティングシステム側の不具合が解消された場合、バックアップしたデータまたは当該データを特定可能な情報を、不具合が解消された他のオペレーティングシステムに受け渡す請求項1または2記載の車両用装置。
- 前記バックアップ部は、バックアップの対象となるデータを絞り込んで、または、バックアップの対象となるデータに優先順位を設定して、他のオペレーティングシステムに設けられている前記バックアップ部に受け渡す請求項1から3のいずれか一項記載の車両用装置。
- 前記バックアップ部は、データをバックアップする際、他の機能部によるデータの書き換えを停止させる請求項1から4のいずれか一項記載の車両用装置。
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JP2019099382A JP7131481B2 (ja) | 2019-05-28 | 2019-05-28 | 車両用装置 |
PCT/JP2020/018675 WO2020241204A1 (ja) | 2019-05-28 | 2020-05-08 | 車両用装置 |
US17/456,289 US11853103B2 (en) | 2019-05-28 | 2021-11-23 | Vehicular device |
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JP2024080047A (ja) | 2022-12-01 | 2024-06-13 | トヨタ自動車株式会社 | 情報管理装置、情報管理プログラム、及び情報管理方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003223287A (ja) | 2001-11-22 | 2003-08-08 | Toshiba Corp | 記憶装置、この記憶装置のバックアップ方法及びプログラム |
JP2008269094A (ja) | 2007-04-17 | 2008-11-06 | Toyota Motor Corp | 情報処理装置、情報処理装置の最適化方法、プログラム |
WO2013140570A1 (ja) | 2012-03-22 | 2013-09-26 | パイオニア株式会社 | 車載機器、データ保存方法及びデータ保存プログラム |
JP2015103129A (ja) | 2013-11-27 | 2015-06-04 | 日産自動車株式会社 | 車載情報装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001075741A (ja) | 1999-09-02 | 2001-03-23 | Toshiba Corp | ディスク制御システムおよびデータ保全方法 |
US7577722B1 (en) * | 2002-04-05 | 2009-08-18 | Vmware, Inc. | Provisioning of computer systems using virtual machines |
US8165177B2 (en) * | 2006-12-22 | 2012-04-24 | Lenovo (Singapore) Pte. Ltd. | System and method for hybrid virtual machine monitor file system operations |
US8060476B1 (en) * | 2008-07-14 | 2011-11-15 | Quest Software, Inc. | Backup systems and methods for a virtual computing environment |
US8495316B2 (en) * | 2008-08-25 | 2013-07-23 | Symantec Operating Corporation | Efficient management of archival images of virtual machines having incremental snapshots |
US9047238B2 (en) * | 2012-11-28 | 2015-06-02 | Red Hat Israel, Ltd. | Creating a virtual machine from a snapshot |
US20140181046A1 (en) * | 2012-12-21 | 2014-06-26 | Commvault Systems, Inc. | Systems and methods to backup unprotected virtual machines |
US20160328254A1 (en) | 2014-01-06 | 2016-11-10 | Johnson Controls Technology Company | Vehicle with multiple user interface operating domains |
JP2015132979A (ja) | 2014-01-14 | 2015-07-23 | 株式会社富士通ソーシアルサイエンスラボラトリ | 情報処理装置及びその制御方法、制御プログラム並びに記録媒体 |
US9959177B2 (en) * | 2014-02-27 | 2018-05-01 | Red Hat Israel, Ltd. | Backing up virtual machines |
US9703588B2 (en) * | 2014-08-12 | 2017-07-11 | Vmware, Inc. | Deployment of web client plugins in a virtualized computing environment |
US9977704B1 (en) * | 2014-09-26 | 2018-05-22 | EMC IP Holding Company LLC | Automated backup and replication of virtual machine data centers |
US10534617B2 (en) * | 2016-07-13 | 2020-01-14 | International Business Machines Corporation | Backing up virtual machine operating system data on sequential-access data storage systems |
US10896100B2 (en) * | 2017-03-24 | 2021-01-19 | Commvault Systems, Inc. | Buffered virtual machine replication |
JP6677277B2 (ja) | 2017-07-19 | 2020-04-08 | 株式会社デンソー | 車両用制御装置及び電源供給回路 |
US10552268B1 (en) * | 2018-10-05 | 2020-02-04 | EMC IP Holding Company LLC | Broken point continuous backup in virtual datacenter |
US11397834B2 (en) * | 2020-07-31 | 2022-07-26 | EMC IP Holding Company LLC | Methods and systems for data backup and recovery on power failure |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003223287A (ja) | 2001-11-22 | 2003-08-08 | Toshiba Corp | 記憶装置、この記憶装置のバックアップ方法及びプログラム |
JP2008269094A (ja) | 2007-04-17 | 2008-11-06 | Toyota Motor Corp | 情報処理装置、情報処理装置の最適化方法、プログラム |
WO2013140570A1 (ja) | 2012-03-22 | 2013-09-26 | パイオニア株式会社 | 車載機器、データ保存方法及びデータ保存プログラム |
JP2015103129A (ja) | 2013-11-27 | 2015-06-04 | 日産自動車株式会社 | 車載情報装置 |
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US20220083428A1 (en) | 2022-03-17 |
WO2020241204A1 (ja) | 2020-12-03 |
JP2020194333A (ja) | 2020-12-03 |
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