AU4482501A - Buried object management system - Google Patents

Buried object management system

Info

Publication number
AU4482501A
AU4482501A AU44825/01A AU4482501A AU4482501A AU 4482501 A AU4482501 A AU 4482501A AU 44825/01 A AU44825/01 A AU 44825/01A AU 4482501 A AU4482501 A AU 4482501A AU 4482501 A AU4482501 A AU 4482501A
Authority
AU
Australia
Prior art keywords
management system
object management
buried object
buried
management
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.)
Abandoned
Application number
AU44825/01A
Inventor
Jeong-Pyo Kim
Pyung Kim
Chang-Sung Seok
Su-Jeong Suh
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.)
EWOOTEC CO Ltd
Original Assignee
EWOOTEC 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
Priority claimed from KR1020000017429A external-priority patent/KR100369401B1/en
Priority claimed from KR1020000017430A external-priority patent/KR100332345B1/en
Priority claimed from KR10-2000-0059966A external-priority patent/KR100384973B1/en
Priority claimed from KR10-2000-0059968A external-priority patent/KR100369964B1/en
Application filed by EWOOTEC CO Ltd filed Critical EWOOTEC CO Ltd
Publication of AU4482501A publication Critical patent/AU4482501A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/087—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the earth magnetic field being modified by the objects or geological structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
AU44825/01A 2000-04-03 2001-04-02 Buried object management system Abandoned AU4482501A (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
KR0017430 2000-04-03
KR0017429 2000-04-03
KR1020000017429A KR100369401B1 (en) 2000-04-03 2000-04-03 System for detecting a pipe under ground using magnetic field
KR1020000017430A KR100332345B1 (en) 2000-04-03 2000-04-03 System for detecting a pipe under the ground using elastic wave
KR0059968 2000-10-12
KR0059966 2000-10-12
KR10-2000-0059966A KR100384973B1 (en) 2000-10-12 2000-10-12 A layer administration system using magnetic array
KR10-2000-0059968A KR100369964B1 (en) 2000-10-12 2000-10-12 A administration system of layer under the ground
PCT/KR2001/000564 WO2001075485A1 (en) 2000-04-03 2001-04-02 Buried object management system

Publications (1)

Publication Number Publication Date
AU4482501A true AU4482501A (en) 2001-10-15

Family

ID=27483442

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44825/01A Abandoned AU4482501A (en) 2000-04-03 2001-04-02 Buried object management system

Country Status (3)

Country Link
CN (1) CN1199056C (en)
AU (1) AU4482501A (en)
WO (1) WO2001075485A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377584A (en) * 2001-06-05 2003-01-15 Andrew Richard Hiron Position recording and relocation of buried installations
US20100109670A1 (en) * 2006-06-02 2010-05-06 Societe Plymouth Francaise Detection system suitable for identifying and tracking buried pipes or other bodies buried in the ground or embedded in civil engineering works
FR2925194B1 (en) * 2007-12-12 2011-04-01 Plymouth Francaise Sa METHOD FOR INFORMATION CODING AND DETECTION OF INFORMATION INTEGRATED WITH A SUPPORT
CN101915941B (en) * 2010-08-09 2013-07-03 深圳市杰瑞特科技有限公司 Method for positioning underground pipeline and system thereof
CN103487556B (en) * 2013-10-07 2015-10-28 复旦大学 A kind of superconducting phase microscopic system
CN107783195A (en) * 2016-08-28 2018-03-09 上海华测导航技术股份有限公司 A kind of Electromagnetic Survey of Underground Pipelines method and device
CN108227008B (en) * 2017-12-28 2020-07-03 东莞华贝电子科技有限公司 Metal card holds in palm detection device
CN113708848B (en) * 2021-08-05 2022-05-17 西安电子科技大学 Elastic guided wave wireless communication system based on underground pipeline
CN115248454B (en) * 2022-07-05 2024-01-16 北京市燃气集团有限责任公司 Underground pipeline positioning system and method based on electronic identifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109977A (en) * 1979-02-17 1980-08-23 Nec Corp Detecting method for underground body
JPS6126882A (en) * 1984-07-18 1986-02-06 Kokusai Denshin Denwa Co Ltd <Kdd> Long-sized magnetic substance
JPS6193973A (en) * 1984-10-15 1986-05-12 Hitachi Ltd Position detecting method of buried pipe underground
EP0995129A4 (en) * 1997-07-16 2000-10-18 Stevens Inst Technology Method and apparatus for acoustic detection of mines and other buried man-made objects

Also Published As

Publication number Publication date
CN1427958A (en) 2003-07-02
WO2001075485A1 (en) 2001-10-11
CN1199056C (en) 2005-04-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase