JP7416338B2 - 検知装置および検知方法 - Google Patents

検知装置および検知方法 Download PDF

Info

Publication number
JP7416338B2
JP7416338B2 JP2023530588A JP2023530588A JP7416338B2 JP 7416338 B2 JP7416338 B2 JP 7416338B2 JP 2023530588 A JP2023530588 A JP 2023530588A JP 2023530588 A JP2023530588 A JP 2023530588A JP 7416338 B2 JP7416338 B2 JP 7416338B2
Authority
JP
Japan
Prior art keywords
detection
detection unit
transmission line
bending angle
line
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.)
Active
Application number
JP2023530588A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023145617A5 (https=
JPWO2023145617A1 (https=
Inventor
真人 伊澤
勇夫 加藤
洋和 小森
拓実 大嶋
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 JPWO2023145617A1 publication Critical patent/JPWO2023145617A1/ja
Publication of JPWO2023145617A5 publication Critical patent/JPWO2023145617A5/ja
Application granted granted Critical
Publication of JP7416338B2 publication Critical patent/JP7416338B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP2023530588A 2022-01-28 2023-01-20 検知装置および検知方法 Active JP7416338B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022011591 2022-01-28
JP2022011591 2022-01-28
PCT/JP2023/001602 WO2023145617A1 (ja) 2022-01-28 2023-01-20 検知装置および検知方法

Publications (3)

Publication Number Publication Date
JPWO2023145617A1 JPWO2023145617A1 (https=) 2023-08-03
JPWO2023145617A5 JPWO2023145617A5 (https=) 2023-12-27
JP7416338B2 true JP7416338B2 (ja) 2024-01-17

Family

ID=87471741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023530588A Active JP7416338B2 (ja) 2022-01-28 2023-01-20 検知装置および検知方法

Country Status (4)

Country Link
US (1) US20250102285A1 (https=)
JP (1) JP7416338B2 (https=)
CN (1) CN119137488A (https=)
WO (1) WO2023145617A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025210967A1 (ja) * 2024-04-05 2025-10-09 住友電気工業株式会社 検知装置および検知方法
WO2025210966A1 (ja) * 2024-04-05 2025-10-09 住友電気工業株式会社 検知装置および検知方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190301846A1 (en) 2018-03-30 2019-10-03 International Business Machines Corporation Smart cable enclosure incorporating mechanical strain, measurement, storage, transmission & interpretation
WO2020017075A1 (ja) 2018-07-19 2020-01-23 Ｐｏｓｈ Ｗｅｌｌｎｅｓｓ Ｌａｂｏｒａｔｏｒｙ株式会社 検出装置、シートベルト、及び監視システム
WO2021200088A1 (ja) 2020-03-31 2021-10-07 株式会社オートネットワーク技術研究所 電線検査システム、電線検査方法、および電線
JP2021162570A (ja) 2020-03-30 2021-10-11 日立金属株式会社 断線検知システムおよび断線検知方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1117105B1 (en) * 1999-07-26 2005-10-19 Sumitomo Wiring Systems, Ltd. Method of predicting bending life of electric wire or electric wire bundle
JP2004087517A (ja) * 2002-08-22 2004-03-18 Kyocera Corp 配線基板
JP2005339818A (ja) * 2004-05-24 2005-12-08 Hirakawa Hewtech Corp 高精度発泡同軸ケーブル
EP2889881A1 (en) * 2010-08-31 2015-07-01 3M Innovative Properties Company Shielded electrical cable
JP2015021748A (ja) * 2013-07-16 2015-02-02 日本電信電話株式会社 光線路の特性解析装置及びその特性解析方法
JP7140793B2 (ja) * 2020-04-24 2022-09-21 アンリツ株式会社 ケーブル評価システム及びケーブル評価方法
JP7151754B2 (ja) * 2020-11-20 2022-10-12 株式会社オートネットワーク技術研究所 異常予兆検知機能付ケーブルおよび電線異常予兆検知装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190301846A1 (en) 2018-03-30 2019-10-03 International Business Machines Corporation Smart cable enclosure incorporating mechanical strain, measurement, storage, transmission & interpretation
WO2020017075A1 (ja) 2018-07-19 2020-01-23 Ｐｏｓｈ Ｗｅｌｌｎｅｓｓ Ｌａｂｏｒａｔｏｒｙ株式会社 検出装置、シートベルト、及び監視システム
JP2021162570A (ja) 2020-03-30 2021-10-11 日立金属株式会社 断線検知システムおよび断線検知方法
WO2021200088A1 (ja) 2020-03-31 2021-10-07 株式会社オートネットワーク技術研究所 電線検査システム、電線検査方法、および電線

Also Published As

Publication number Publication date
US20250102285A1 (en) 2025-03-27
CN119137488A (zh) 2024-12-13
JPWO2023145617A1 (https=) 2023-08-03
WO2023145617A1 (ja) 2023-08-03

Similar Documents

Publication Publication Date Title
JP7416338B2 (ja) 検知装置および検知方法
US6211467B1 (en) Low loss data cable
US9395399B2 (en) Signal processing apparatuses and methods for identifying cable connections between ports
MXPA01012337A (es) Cable de pares multiples desajustado de bajo retardo y metodo de fabricacion.
KR100895366B1 (ko) 열차 탑재 정보 송수신 시스템
US20230258739A1 (en) Wire inspection system, wire inspection method, and electric wire
US20080224712A1 (en) Non-Contact Cable State Testing
KR101403346B1 (ko) 도선의 결함을 진단하는 방법 및 시스템
JP5458883B2 (ja) 電子機器のノイズ測定方法
JP7485225B2 (ja) 検知装置、検知システム、伝送線および検知方法
US20110185097A1 (en) Method And System For A Connector With Integrated Shield Detection
CN208028916U (zh) 缆线运作监测系统
JP2017015450A (ja) ケーブルの耐ノイズ特性評価方法及びペアケーブル選択方法
US20150268287A1 (en) Cable Measuring Device and Method
JP5933257B2 (ja) ケーブル長測定装置、通信システム及びケーブル長測定方法
Lepak et al. Speed of light measurement using ping
JP7439988B2 (ja) 検知装置および検知方法
WO2025210967A1 (ja) 検知装置および検知方法
CN108152631B (zh) 高频信号线质量检测系统
JP6182122B2 (ja) 妨害波伝達特性測定システムおよび測定方法
WO2025210966A1 (ja) 検知装置および検知方法
Hähner et al. Test methods for screening and balance of communication cables
WO2021260820A1 (ja) 部分放電検出装置および電力機器
CN111108355B (zh) 传感器线
WO2011117941A1 (ja) 通信装置、テレビジョン受像機、映像信号記録装置および通信方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230704

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20230704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230803

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230926

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231116

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231205

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231218

R150 Certificate of patent or registration of utility model

Ref document number: 7416338

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150