TW326062B - Digging azimuth detector and its detection method - Google Patents

Digging azimuth detector and its detection method

Info

Publication number
TW326062B
TW326062B TW086107736A TW86107736A TW326062B TW 326062 B TW326062 B TW 326062B TW 086107736 A TW086107736 A TW 086107736A TW 86107736 A TW86107736 A TW 86107736A TW 326062 B TW326062 B TW 326062B
Authority
TW
Taiwan
Prior art keywords
digging
detection element
main lens
dimensional location
location detection
Prior art date
Application number
TW086107736A
Other languages
English (en)
Inventor
Hiroaki Yamaguchi
Original Assignee
Komatsu Mfg 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 Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Application granted granted Critical
Publication of TW326062B publication Critical patent/TW326062B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
    • E21D9/004—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines using light beams for direction or position control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
TW086107736A 1996-07-22 1997-06-05 Digging azimuth detector and its detection method TW326062B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8210588A JPH1037665A (ja) 1996-07-22 1996-07-22 掘進方位検出装置及びその検出方法

Publications (1)

Publication Number Publication Date
TW326062B true TW326062B (en) 1998-02-01

Family

ID=16591813

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086107736A TW326062B (en) 1996-07-22 1997-06-05 Digging azimuth detector and its detection method

Country Status (4)

Country Link
JP (1) JPH1037665A (zh)
KR (1) KR980010458A (zh)
TW (1) TW326062B (zh)
WO (1) WO1998003771A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436878B1 (ko) * 2002-06-18 2004-06-23 건양씨앤이 주식회사 강관압입 추진공법시 사용되는 추진강관의 수평유지방법및 그 장치
CN111637888B (zh) * 2020-06-15 2021-06-15 中南大学 基于惯导和激光雷达单点测距的掘进机定位方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2631020B2 (ja) * 1989-11-30 1997-07-16 株式会社小松製作所 位置姿勢角計測装置
JP3429046B2 (ja) * 1993-12-20 2003-07-22 株式会社小松製作所 位置計測投光装置および投光装置取り付け構造

Also Published As

Publication number Publication date
JPH1037665A (ja) 1998-02-10
WO1998003771A1 (fr) 1998-01-29
KR980010458A (ko) 1998-04-30

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