JPH0427486B2 - - Google Patents

Info

Publication number
JPH0427486B2
JPH0427486B2 JP57028434A JP2843482A JPH0427486B2 JP H0427486 B2 JPH0427486 B2 JP H0427486B2 JP 57028434 A JP57028434 A JP 57028434A JP 2843482 A JP2843482 A JP 2843482A JP H0427486 B2 JPH0427486 B2 JP H0427486B2
Authority
JP
Japan
Prior art keywords
vehicle
signal processing
map
driving
processing device
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.)
Expired
Application number
JP57028434A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58144710A (ja
Inventor
Yukinobu Nakamura
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP57028434A priority Critical patent/JPS58144710A/ja
Priority to US06/469,790 priority patent/US4586142A/en
Publication of JPS58144710A publication Critical patent/JPS58144710A/ja
Publication of JPH0427486B2 publication Critical patent/JPH0427486B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2838—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for cables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)
  • Examining Or Testing Airtightness (AREA)
JP57028434A 1982-02-23 1982-02-23 車両用走行経路誘導装置 Granted JPS58144710A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57028434A JPS58144710A (ja) 1982-02-23 1982-02-23 車両用走行経路誘導装置
US06/469,790 US4586142A (en) 1982-02-23 1983-02-25 Pressurized cable-sheath leak locating instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57028434A JPS58144710A (ja) 1982-02-23 1982-02-23 車両用走行経路誘導装置

Publications (2)

Publication Number Publication Date
JPS58144710A JPS58144710A (ja) 1983-08-29
JPH0427486B2 true JPH0427486B2 (en]) 1992-05-12

Family

ID=12248553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57028434A Granted JPS58144710A (ja) 1982-02-23 1982-02-23 車両用走行経路誘導装置

Country Status (2)

Country Link
US (1) US4586142A (en])
JP (1) JPS58144710A (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61108976A (ja) * 1984-11-01 1986-05-27 Mitsubishi Electric Corp ガス絶縁母線の故障位置検出装置
US4704897A (en) * 1985-09-30 1987-11-10 Tokyo Gas Co. Limited Locating method of and the locating unit for leaks on piping
US4691728A (en) * 1986-05-28 1987-09-08 Cherne Industries, Inc. Electronic test and seal apparatus and method
JP2695414B2 (ja) * 1987-07-10 1997-12-24 アイシン・エィ・ダブリュ株式会社 車両用ナビゲーション装置
DE3815308A1 (de) * 1988-05-05 1989-11-16 Rolf Pohlmann Verfahren zum pruefen der dichtigkeit von gasrohrleitungen insbesondere in wohnhaeusern und geraetesatz zur durchfuehrung dieses verfahrens
US5097423A (en) * 1988-10-20 1992-03-17 Martin Marietta Corporation Apparatus and method for use in inspecting a joint
US5257208A (en) * 1990-04-23 1993-10-26 Fire & Safety Electronics Inc. Computerized portable testing device for backflow valves
DE9107015U1 (de) * 1991-06-07 1991-11-21 AMV Armaturen und Meßgeräte GmbH & Co. KG, 6450 Hanau Fluiddrucküberprüfungsgerät
ES2106664B1 (es) * 1994-10-07 1998-07-01 Gutierrez Garcia Vicente Ramon Procedimiento para la instalacion de transductores de presion y supervision en cables multipares presurizados.
US5524084A (en) * 1994-12-30 1996-06-04 Hewlett-Packard Company Method and apparatus for improved flow and pressure measurement and control
FR2777655B1 (fr) * 1998-04-17 2000-06-30 Poujoulat Sa Dispositif de mesure de l'etancheite d'un conduit
US7174771B2 (en) * 2003-09-18 2007-02-13 Michigan Aqua Tech Leak detection system
US7574896B1 (en) * 2003-09-18 2009-08-18 Michigan Aqua Tech, Inc. Leak detection and control
CN108908361B (zh) * 2018-07-19 2020-09-22 安徽共生物流科技有限公司 一种仓库巡逻机器人系统及其巡视方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516083A (en) * 1974-07-03 1976-01-19 Nippon Kokan Kk Ryutaino morekenchisochi
US4007628A (en) * 1974-11-01 1977-02-15 Mark Systems, Inc. Remote flow transducer for communication cable
US4201079A (en) * 1974-11-01 1980-05-06 Mark Telephone Products, Inc. Remote flow transducer for communication cable
US3964292A (en) * 1975-02-27 1976-06-22 Bell Telephone Laboratories, Incorporated Gas detecting apparatus and methods
US4112494A (en) * 1976-07-12 1978-09-05 Peter Elliott Refinery and pipeline monitoring system
JPS6027372B2 (ja) * 1979-06-11 1985-06-28 工業技術院長 パイプラインの漏洩個所推定装置
US4289019A (en) * 1979-10-30 1981-09-15 The United States Of America As Represented By The United States Department Of Energy Method and means of passive detection of leaks in buried pipes
US4437336A (en) * 1979-11-20 1984-03-20 Ricoh Co. Ltd. Device of integrating a small amount of flow of fluid for leak detection
CA1168707A (en) * 1980-04-22 1984-06-05 Norscan Instruments Ltd. Apparatus to monitor electrical cables, including splice joints and the like for the ingress of moisture

Also Published As

Publication number Publication date
JPS58144710A (ja) 1983-08-29
US4586142A (en) 1986-04-29

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