CN118302994A - 检测装置和检测方法 - Google Patents

检测装置和检测方法 Download PDF

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Publication number
CN118302994A
CN118302994A CN202280078383.7A CN202280078383A CN118302994A CN 118302994 A CN118302994 A CN 118302994A CN 202280078383 A CN202280078383 A CN 202280078383A CN 118302994 A CN118302994 A CN 118302994A
Authority
CN
China
Prior art keywords
detection
message
value
unit
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202280078383.7A
Other languages
English (en)
Chinese (zh)
Inventor
增川京佑
上田浩史
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of CN118302994A publication Critical patent/CN118302994A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
    • 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]
    • 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
    • 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
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Debugging And Monitoring (AREA)
CN202280078383.7A 2021-12-28 2022-12-09 检测装置和检测方法 Pending CN118302994A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021214171 2021-12-28
JP2021-214171 2021-12-28
PCT/JP2022/045396 WO2023127460A1 (ja) 2021-12-28 2022-12-09 検知装置および検知方法

Publications (1)

Publication Number Publication Date
CN118302994A true CN118302994A (zh) 2024-07-05

Family

ID=86998674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280078383.7A Pending CN118302994A (zh) 2021-12-28 2022-12-09 检测装置和检测方法

Country Status (4)

Country Link
US (1) US20250047585A1 (https=)
JP (1) JPWO2023127460A1 (https=)
CN (1) CN118302994A (https=)
WO (1) WO2023127460A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5138293B2 (ja) * 2007-07-05 2013-02-06 富士通株式会社 受信ダイバーシチを制御する通信装置および方法
JP5919205B2 (ja) * 2013-01-28 2016-05-18 日立オートモティブシステムズ株式会社 ネットワーク装置およびデータ送受信システム
WO2014155495A1 (ja) * 2013-03-25 2014-10-02 Ｎｔｔエレクトロニクス株式会社 通信装置、受信装置、及び送信装置
JP6330277B2 (ja) * 2013-09-10 2018-05-30 日本電気株式会社 送信装置、送信方法、送信プログラム、及び、中継システム
WO2018135604A1 (ja) * 2017-01-19 2018-07-26 日本電気株式会社 抽出装置、抽出方法と記憶媒体、ならびに、異常検知装置、異常検知方法
JP7007632B2 (ja) * 2017-08-03 2022-01-24 住友電気工業株式会社 検知装置、検知方法および検知プログラム
JP2019080119A (ja) * 2017-10-20 2019-05-23 国立大学法人名古屋大学 車載通信装置、車載通信システム及び車載通信方法
WO2020079874A1 (ja) * 2018-10-18 2020-04-23 住友電気工業株式会社 検知装置、ゲートウェイ装置、検知方法および検知プログラム
JP7480786B2 (ja) * 2019-12-05 2024-05-10 住友電気工業株式会社 検知装置、車両、検知方法および検知プログラム
WO2021152918A1 (ja) * 2020-01-31 2021-08-05 住友電気工業株式会社 検知システム、検知装置および検知方法
US12488101B2 (en) * 2021-01-14 2025-12-02 Autonetworks Technologies, Ltd. Detection device, detection method and detection program

Also Published As

Publication number Publication date
US20250047585A1 (en) 2025-02-06
WO2023127460A1 (ja) 2023-07-06
JPWO2023127460A1 (https=) 2023-07-06

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