JP7207278B2 - 車載中継装置及び中継方法 - Google Patents

車載中継装置及び中継方法 Download PDF

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Publication number
JP7207278B2
JP7207278B2 JP2019211779A JP2019211779A JP7207278B2 JP 7207278 B2 JP7207278 B2 JP 7207278B2 JP 2019211779 A JP2019211779 A JP 2019211779A JP 2019211779 A JP2019211779 A JP 2019211779A JP 7207278 B2 JP7207278 B2 JP 7207278B2
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Japan
Prior art keywords
communication
communication line
signal
activation signal
sleep state
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JP2019211779A
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English (en)
Japanese (ja)
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JP2021083059A (ja
JP2021083059A5 (enExample
Inventor
拓也 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
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Application filed by Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2019211779A priority Critical patent/JP7207278B2/ja
Priority to PCT/JP2020/041873 priority patent/WO2021100548A1/ja
Priority to CN202080079624.0A priority patent/CN114731298B/zh
Priority to US17/756,235 priority patent/US12069152B2/en
Publication of JP2021083059A publication Critical patent/JP2021083059A/ja
Publication of JP2021083059A5 publication Critical patent/JP2021083059A5/ja
Application granted granted Critical
Publication of JP7207278B2 publication Critical patent/JP7207278B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Small-Scale Networks (AREA)
JP2019211779A 2019-11-22 2019-11-22 車載中継装置及び中継方法 Active JP7207278B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019211779A JP7207278B2 (ja) 2019-11-22 2019-11-22 車載中継装置及び中継方法
PCT/JP2020/041873 WO2021100548A1 (ja) 2019-11-22 2020-11-10 車載中継装置及び中継方法
CN202080079624.0A CN114731298B (zh) 2019-11-22 2020-11-10 车载中继装置及中继方法
US17/756,235 US12069152B2 (en) 2019-11-22 2020-11-10 In-vehicle relay device and relay method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019211779A JP7207278B2 (ja) 2019-11-22 2019-11-22 車載中継装置及び中継方法

Publications (3)

Publication Number Publication Date
JP2021083059A JP2021083059A (ja) 2021-05-27
JP2021083059A5 JP2021083059A5 (enExample) 2022-04-11
JP7207278B2 true JP7207278B2 (ja) 2023-01-18

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Family Applications (1)

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JP2019211779A Active JP7207278B2 (ja) 2019-11-22 2019-11-22 車載中継装置及び中継方法

Country Status (4)

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US (1) US12069152B2 (enExample)
JP (1) JP7207278B2 (enExample)
CN (1) CN114731298B (enExample)
WO (1) WO2021100548A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020122280A1 (ko) * 2018-12-13 2020-06-18 엘지전자 주식회사 차량용 시스템 및 방법
CN116634531B (zh) * 2022-02-10 2025-12-09 深圳引望智能技术有限公司 一种休眠唤醒方法、系统及装置
JP2024041473A (ja) * 2022-09-14 2024-03-27 株式会社デンソー 車載通信システムおよび通信ノード

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014165746A (ja) 2013-02-26 2014-09-08 Denso Corp データ中継装置
WO2019087591A1 (ja) 2017-10-31 2019-05-09 株式会社デンソー 通信システム及びゲートウェイ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005045521A (ja) * 2003-07-22 2005-02-17 Nissan Motor Co Ltd 車載ゲートウェイ装置
JP2005086692A (ja) * 2003-09-10 2005-03-31 Calsonic Kansei Corp ゲートウェイ装置
JP2008227591A (ja) * 2007-03-08 2008-09-25 Auto Network Gijutsu Kenkyusho:Kk 車載用の中継接続ユニット
DE102007059687A1 (de) * 2007-12-12 2009-06-25 Lucas Automotive Gmbh Sicherheitskonzept für einen intelligenten Aktor
US9152195B2 (en) * 2013-01-21 2015-10-06 Lenovo (Singapore) Pte. Ltd. Wake on cloud
US9452732B1 (en) * 2015-03-30 2016-09-27 Ford Global Technologies, Llc Vehicle key off load reduction via off-board sensor
JP6477281B2 (ja) * 2015-06-17 2019-03-06 株式会社オートネットワーク技術研究所 車載中継装置、車載通信システム及び中継プログラム
JP6699610B2 (ja) * 2016-12-20 2020-05-27 株式会社オートネットワーク技術研究所 車車間通信システム、路側通信装置及び車車間通信方法
CN106888491B (zh) * 2016-12-22 2020-04-24 南京航空航天大学 一种基于相长干涉的无线传感器网络按需快速唤醒方法
JP6881231B2 (ja) * 2017-10-25 2021-06-02 トヨタ自動車株式会社 車載中継装置、情報処理方法、プログラム、中継装置、及び情報処理システム
EP3729766A1 (en) * 2017-12-24 2020-10-28 Arilou Information Security Technologies Ltd. System and method for tunnel-based malware detection
CN108958106B (zh) * 2018-06-27 2021-08-31 威凯检测技术有限公司 一种电动汽车控制器休眠唤醒系统及控制方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014165746A (ja) 2013-02-26 2014-09-08 Denso Corp データ中継装置
WO2019087591A1 (ja) 2017-10-31 2019-05-09 株式会社デンソー 通信システム及びゲートウェイ

Also Published As

Publication number Publication date
JP2021083059A (ja) 2021-05-27
CN114731298B (zh) 2025-01-10
US12069152B2 (en) 2024-08-20
WO2021100548A1 (ja) 2021-05-27
US20220417346A1 (en) 2022-12-29
CN114731298A (zh) 2022-07-08

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