JPS5763415A - Controller for measuring direction of shield excavator - Google Patents

Controller for measuring direction of shield excavator

Info

Publication number
JPS5763415A
JPS5763415A JP13840680A JP13840680A JPS5763415A JP S5763415 A JPS5763415 A JP S5763415A JP 13840680 A JP13840680 A JP 13840680A JP 13840680 A JP13840680 A JP 13840680A JP S5763415 A JPS5763415 A JP S5763415A
Authority
JP
Japan
Prior art keywords
excavator
controller
dispersion plate
target device
camera
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.)
Granted
Application number
JP13840680A
Other languages
Japanese (ja)
Other versions
JPS608727B2 (en
Inventor
Tadashi Kono
Toru Yamashita
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.)
TEKKEN KENSETSU CO Ltd
TETSUKEN KENSETSU KK
Tekken Corp
Original Assignee
TEKKEN KENSETSU CO Ltd
TETSUKEN KENSETSU KK
Tekken Corp
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 TEKKEN KENSETSU CO Ltd, TETSUKEN KENSETSU KK, Tekken Corp filed Critical TEKKEN KENSETSU CO Ltd
Priority to JP13840680A priority Critical patent/JPS608727B2/en
Publication of JPS5763415A publication Critical patent/JPS5763415A/en
Publication of JPS608727B2 publication Critical patent/JPS608727B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means

Abstract

PURPOSE:To enable detection and prediction of an attitude direction of an excavator, by a method wherein a target device, provided with a dispersion plate, a camera, and a controlling mechanism, is mounted in a shield excavotor to detect a deflection amount of a laser irradiation point followed by the movement of the dispersion plate. CONSTITUTION:A target device, consisting of a dispersion plate and a camera controller, is mounted in a shield excavator, and is irradiated with ray of light of laser. In case the irradiation point position is changed by a given distance L, a deflection amount of a laser irradiation position on the dispersion plate is detected by processing a signal from said controller to detect the attitude direction of the excavator. For example, a target device 3 is mounted in an excavator 1 provided with a cutter head 2, and a reflection plate 4 is irradiated with a light 8 from a laser projector 7. A camera 5 detects each laser irradiation point position at the time when the reflection plate 4 is moved by a given distance L by means of a motor 16 and moving mechanisms 18 and 19, and the deflection amount is found through the memory processing of the signal. This performs the detection and prediction of the attitude direction of the excavator.
JP13840680A 1980-10-03 1980-10-03 Direction measurement control device for shield excavator Expired JPS608727B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13840680A JPS608727B2 (en) 1980-10-03 1980-10-03 Direction measurement control device for shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13840680A JPS608727B2 (en) 1980-10-03 1980-10-03 Direction measurement control device for shield excavator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4070783A Division JPS58171619A (en) 1983-03-14 1983-03-14 Device for controlling direction measurement of shield excavator

Publications (2)

Publication Number Publication Date
JPS5763415A true JPS5763415A (en) 1982-04-16
JPS608727B2 JPS608727B2 (en) 1985-03-05

Family

ID=15221207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13840680A Expired JPS608727B2 (en) 1980-10-03 1980-10-03 Direction measurement control device for shield excavator

Country Status (1)

Country Link
JP (1) JPS608727B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126813A (en) * 1984-07-17 1986-02-06 Toto Denki Kogyo Kk Deviation measuring instrument and measuring instrument for deviation and distance
JPS63151812A (en) * 1986-12-15 1988-06-24 スペクトラ―フィジックス・レーザープレーン・インコーポレーテッド Device and method of detecting position and azimuth of reference beam
US4904081A (en) * 1987-11-24 1990-02-27 Kenji Miyahara Surveying apparatus
CN109339803A (en) * 2018-12-18 2019-02-15 广州轨道交通建设监理有限公司 A kind of shield machine based on laser radar technique is unearthed system for measuring quantity and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01111745U (en) * 1988-01-22 1989-07-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126813A (en) * 1984-07-17 1986-02-06 Toto Denki Kogyo Kk Deviation measuring instrument and measuring instrument for deviation and distance
JPS63151812A (en) * 1986-12-15 1988-06-24 スペクトラ―フィジックス・レーザープレーン・インコーポレーテッド Device and method of detecting position and azimuth of reference beam
JPH0523688B2 (en) * 1986-12-15 1993-04-05 Supekutora Fuijitsukusu Reezaapureen Inc
US4904081A (en) * 1987-11-24 1990-02-27 Kenji Miyahara Surveying apparatus
CN109339803A (en) * 2018-12-18 2019-02-15 广州轨道交通建设监理有限公司 A kind of shield machine based on laser radar technique is unearthed system for measuring quantity and method

Also Published As

Publication number Publication date
JPS608727B2 (en) 1985-03-05

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