JP7589702B2 - 通信制御装置、通信制御方法及び通信制御プログラム - Google Patents
通信制御装置、通信制御方法及び通信制御プログラム Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
- H04W12/106—Packet or message integrity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
- H04L41/0661—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities by reconfiguring faulty entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/085—Retrieval of network configuration; Tracking network configuration history
- H04L41/0859—Retrieval of network configuration; Tracking network configuration history by keeping history of different configuration generations or by rolling back to previous configuration versions
- H04L41/0863—Retrieval of network configuration; Tracking network configuration history by keeping history of different configuration generations or by rolling back to previous configuration versions by rolling back to previous configuration versions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
- H04L41/122—Discovery or management of network topologies of virtualised topologies, e.g. software-defined networks [SDN] or network function virtualisation [NFV]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
- H04L41/0836—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability to enhance reliability, e.g. reduce downtime
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/40—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Small-Scale Networks (AREA)
Description
2 アンテナ
10 ECU
20 OTAサーバ
30 ネットワーク
200A、200B、200C、200D ECU
210A、210B スイッチ
Claims (10)
- ネットワークの設定の変更に係る処理を、前記ネットワークに接続されている設定の変更対象の通信装置に対して行う設定部と、
前記ネットワークに接続されている、設定の変更対象ではない通信装置からの通信異常を受信すると、前記変更対象の通信装置に対して前記ネットワークの設定を変更前の状態に戻すための処理を行う制御部と、
を備える、通信制御装置。 - 前記制御部は、前記変更対象の通信装置に対して前記ネットワークの設定を変更してから、前記変更対象ではない通信装置からの通信異常を所定時間受信しなかった場合に、前記ネットワークの設定の変更が有効であると判断する、請求項1に記載の通信制御装置。
- 前記制御部は、前記ネットワークの設定の変更が有効である旨の通知を外部の装置へ通知する、請求項2に記載の通信制御装置。
- 前記制御部は、変更対象ではない通信装置からの通信異常の原因となった前記変更対象の通信装置に対する前記ネットワークの設定を変更前の状態に戻すための処理を行う、請求項1~3のいずれか1項に記載の通信制御装置。
- 前記通信異常は、前記変更対象ではない通信装置に宛てられた不明なデータを受信したこと、前記ネットワーク上に不明なデータが流れていること、前記変更対象ではない通信装置が把握している周期とは異なる周期でデータを受信したこと、前記変更対象ではない通信装置がオープンしていないポートでデータを受信したこと、の少なくともいずれかである、請求項1~4のいずれか1項に記載の通信制御装置。
- 前記制御部は、前記ネットワークの設定の変更の要因となったソフトウェアを配布したサーバに対して、前記ソフトウェアを更新前の状態に戻すよう要求する、請求項1~5のいずれか1項に記載の通信制御装置。
- 前記ネットワークに接続されている通信装置からの通信異常の通知の有無を定期的に監視する監視部をさらに備え、
前記制御部は、前記監視部による通信異常の通知の検出に応じて前記変更対象の通信装置に対して前記ネットワークの設定を変更前の状態に戻すための処理を行う、請求項1~6のいずれか1項に記載の通信制御装置。 - 前記ネットワークは、車載ネットワークである、請求項1~7のいずれか1項に記載の通信制御装置。
- プロセッサが、
ネットワークの設定の変更に係る処理を、前記ネットワークに接続されている設定の変更対象の通信装置に対して行い、
前記ネットワークに接続されている、設定の変更対象ではない通信装置からの通信異常を受信すると、前記変更対象の通信装置に対して前記ネットワークの設定を変更前の状態に戻すための処理を行う、
処理を実行する、通信制御方法。 - コンピュータに、
ネットワークの設定の変更に係る処理を、前記ネットワークに接続されている設定の変更対象の通信装置に対して行い、
前記ネットワークに接続されている、設定の変更対象ではない通信装置からの通信異常を受信すると、前記変更対象の通信装置に対して前記ネットワークの設定を変更前の状態に戻すための処理を行う、
処理を実行させる、通信制御プログラム。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022037511A JP7589702B2 (ja) | 2022-03-10 | 2022-03-10 | 通信制御装置、通信制御方法及び通信制御プログラム |
| US18/171,775 US12580812B2 (en) | 2022-03-10 | 2023-02-21 | Communication control device, communication control method, and non-transitory computer readable recording medium |
| KR1020230025068A KR102947143B1 (ko) | 2022-03-10 | 2023-02-24 | 통신 제어 장치, 통신 제어 방법 및 비일시적 컴퓨터 판독 가능 기록 매체 |
| CN202310174042.6A CN116744303A (zh) | 2022-03-10 | 2023-02-28 | 通信控制装置及方法、非暂时性计算机可读记录介质 |
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| JP2022037511A JP7589702B2 (ja) | 2022-03-10 | 2022-03-10 | 通信制御装置、通信制御方法及び通信制御プログラム |
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| JP2023132284A JP2023132284A (ja) | 2023-09-22 |
| JP7589702B2 true JP7589702B2 (ja) | 2024-11-26 |
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Citations (2)
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| JP2016192661A (ja) | 2015-03-31 | 2016-11-10 | 日本電気株式会社 | ネットワークシステム、ネットワーク制御方法および制御装置 |
| JP2020152154A (ja) | 2019-03-18 | 2020-09-24 | 株式会社オートネットワーク技術研究所 | 車載更新装置、更新処理プログラム及び、プログラムの更新方法 |
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| KR102274668B1 (ko) * | 2014-11-18 | 2021-07-08 | 현대모비스 주식회사 | 차량용 avn 시스템의 소프트웨어 업데이트 제어 장치 및 방법 |
| US11165851B2 (en) * | 2015-06-29 | 2021-11-02 | Argus Cyber Security Ltd. | System and method for providing security to a communication network |
| JP2017169044A (ja) | 2016-03-16 | 2017-09-21 | 日本電気株式会社 | 設定装置、通信システム、通信装置の設定更新方法及びプログラム |
| EP3590037A4 (en) * | 2017-07-25 | 2020-07-08 | Aurora Labs Ltd | CONSTRUCTION OF DELTA SOFTWARE UPDATES FOR VEHICLE ECU SOFTWARE AND TOOL CHAIN DETECTION |
| WO2020032196A1 (ja) * | 2018-08-10 | 2020-02-13 | 株式会社デンソー | 車両情報通信システム |
| JP7400232B2 (ja) * | 2018-08-10 | 2023-12-19 | 株式会社デンソー | 電子制御装置、リトライポイントの特定方法、リトライポイントの特定プログラム及び車両用電子制御システム |
| WO2020111090A1 (ja) * | 2018-11-28 | 2020-06-04 | 株式会社オートネットワーク技術研究所 | 監視装置、監視プログラム及び監視方法 |
| US11449327B2 (en) * | 2018-11-30 | 2022-09-20 | Paccar Inc | Error-resilient over-the-air software updates for vehicles |
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- 2023-02-21 US US18/171,775 patent/US12580812B2/en active Active
- 2023-02-24 KR KR1020230025068A patent/KR102947143B1/ko active Active
- 2023-02-28 CN CN202310174042.6A patent/CN116744303A/zh active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016192661A (ja) | 2015-03-31 | 2016-11-10 | 日本電気株式会社 | ネットワークシステム、ネットワーク制御方法および制御装置 |
| JP2020152154A (ja) | 2019-03-18 | 2020-09-24 | 株式会社オートネットワーク技術研究所 | 車載更新装置、更新処理プログラム及び、プログラムの更新方法 |
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| Publication number | Publication date |
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| KR20230133203A (ko) | 2023-09-19 |
| US20230291647A1 (en) | 2023-09-14 |
| JP2023132284A (ja) | 2023-09-22 |
| CN116744303A (zh) | 2023-09-12 |
| US12580812B2 (en) | 2026-03-17 |
| KR102947143B1 (ko) | 2026-04-02 |
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