CN114731298B - 车载中继装置及中继方法 - Google Patents

车载中继装置及中继方法 Download PDF

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Publication number
CN114731298B
CN114731298B CN202080079624.0A CN202080079624A CN114731298B CN 114731298 B CN114731298 B CN 114731298B CN 202080079624 A CN202080079624 A CN 202080079624A CN 114731298 B CN114731298 B CN 114731298B
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China
Prior art keywords
communication line
communication
signal
wake
start signal
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CN202080079624.0A
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English (en)
Chinese (zh)
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CN114731298A (zh
Inventor
小林拓也
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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Publication of CN114731298A publication Critical patent/CN114731298A/zh
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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
    • 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
    • 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

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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)
CN202080079624.0A 2019-11-22 2020-11-10 车载中继装置及中继方法 Active CN114731298B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-211779 2019-11-22
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

Publications (2)

Publication Number Publication Date
CN114731298A CN114731298A (zh) 2022-07-08
CN114731298B true CN114731298B (zh) 2025-01-10

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CN202080079624.0A Active CN114731298B (zh) 2019-11-22 2020-11-10 车载中继装置及中继方法

Country Status (4)

Country Link
US (1) US12069152B2 (https=)
JP (1) JP7207278B2 (https=)
CN (1) CN114731298B (https=)
WO (1) WO2021100548A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11832184B2 (en) * 2018-12-13 2023-11-28 Lg Electronics Inc. System and method for exchanging data or signals for vehicle
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
KR20250170951A (ko) * 2024-05-29 2025-12-08 주식회사 엘지에너지솔루션 신호 처리 장치, 이를 포함하는 차량 및 방법
EP4718784A1 (en) * 2024-09-27 2026-04-01 Nxp B.V. Ethernet phy, communication system, and method for the ethernet phy

Citations (1)

* 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

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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
JP5725058B2 (ja) 2013-02-26 2015-05-27 株式会社デンソー データ中継装置
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
JP2019083450A (ja) 2017-10-31 2019-05-30 株式会社デンソー 通信システム及びゲートウェイ
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 (1)

* 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

Also Published As

Publication number Publication date
US20220417346A1 (en) 2022-12-29
US12069152B2 (en) 2024-08-20
WO2021100548A1 (ja) 2021-05-27
JP7207278B2 (ja) 2023-01-18
CN114731298A (zh) 2022-07-08
JP2021083059A (ja) 2021-05-27

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