JPS57152014A - Positioning stop device for running mobile body - Google Patents

Positioning stop device for running mobile body

Info

Publication number
JPS57152014A
JPS57152014A JP56038316A JP3831681A JPS57152014A JP S57152014 A JPS57152014 A JP S57152014A JP 56038316 A JP56038316 A JP 56038316A JP 3831681 A JP3831681 A JP 3831681A JP S57152014 A JPS57152014 A JP S57152014A
Authority
JP
Japan
Prior art keywords
mobile body
detects
sensor
reflecting plate
running
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
JP56038316A
Other languages
Japanese (ja)
Other versions
JPS6233609B2 (en
Inventor
Kunio Fujiwara
Hisashi Kato
Fumihide Sato
Hirokazu Taki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56038316A priority Critical patent/JPS57152014A/en
Priority to US06/438,850 priority patent/US4554498A/en
Priority to PCT/JP1982/000073 priority patent/WO1982003283A1/en
Priority to DE823237439T priority patent/DE3237439T1/en
Publication of JPS57152014A publication Critical patent/JPS57152014A/en
Publication of JPS6233609B2 publication Critical patent/JPS6233609B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0234—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using optical markers or beacons

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

PURPOSE:To cope with frequent change of installation in a factory easily, by stopping a mobile body, when the outputs of a pair of photoelectric sensors of a running mobile body with reflected light from a pair of reflection plates provided to a prescribed positioning location are in equilibrium. CONSTITUTION:Photoelectric sensors 4a and 4b fitted to a running mobile body 1 are of reflection type and have a light emitting element and a photodetector. When the mobile body 1 runs along a reference path 3 and the sensor 4a approaching a mounting device 5 detects a reflection plate 4b, the running speed is transited to a deceleration mode. When the mobile body 1 gradually advances, the sensor 4a detects a reflecting plate 6a and the sensor 4b detects the reflecting plate 6b, a stop signal is transmitted from a control circuit 11, a driving motor 7 is stopped, a disc brake device 8 is energized to stop the mobile body 1. Thus, the mobile boby is positioned and stopped with good reproducibility and the frequenct change in the stop positions can easily be coped with the change in the fitting location of the reflecting plate only.
JP56038316A 1981-03-16 1981-03-16 Positioning stop device for running mobile body Granted JPS57152014A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56038316A JPS57152014A (en) 1981-03-16 1981-03-16 Positioning stop device for running mobile body
US06/438,850 US4554498A (en) 1981-03-16 1982-03-16 Control apparatus for running moving object
PCT/JP1982/000073 WO1982003283A1 (en) 1981-03-16 1982-03-16 Movement controller for moving body
DE823237439T DE3237439T1 (en) 1981-03-16 1982-03-16 RUNNING CONTROL DEVICE FOR A RUNNING MOVABLE OBJECT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56038316A JPS57152014A (en) 1981-03-16 1981-03-16 Positioning stop device for running mobile body

Publications (2)

Publication Number Publication Date
JPS57152014A true JPS57152014A (en) 1982-09-20
JPS6233609B2 JPS6233609B2 (en) 1987-07-22

Family

ID=12521873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56038316A Granted JPS57152014A (en) 1981-03-16 1981-03-16 Positioning stop device for running mobile body

Country Status (1)

Country Link
JP (1) JPS57152014A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01231702A (en) * 1988-03-10 1989-09-18 Daifuku Co Ltd Moving shelf equipment
US5161467A (en) * 1986-11-05 1992-11-10 Mitsubishi Denki K.K. Industrial robot system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244995U (en) * 1975-09-25 1977-03-30
JPS567105A (en) * 1979-06-29 1981-01-24 Hitachi Ltd Conveyer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244995B2 (en) * 1971-10-28 1977-11-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244995U (en) * 1975-09-25 1977-03-30
JPS567105A (en) * 1979-06-29 1981-01-24 Hitachi Ltd Conveyer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161467A (en) * 1986-11-05 1992-11-10 Mitsubishi Denki K.K. Industrial robot system
JPH01231702A (en) * 1988-03-10 1989-09-18 Daifuku Co Ltd Moving shelf equipment

Also Published As

Publication number Publication date
JPS6233609B2 (en) 1987-07-22

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