JPS57106905A - Controller for self-travelling dolly - Google Patents

Controller for self-travelling dolly

Info

Publication number
JPS57106905A
JPS57106905A JP55184296A JP18429680A JPS57106905A JP S57106905 A JPS57106905 A JP S57106905A JP 55184296 A JP55184296 A JP 55184296A JP 18429680 A JP18429680 A JP 18429680A JP S57106905 A JPS57106905 A JP S57106905A
Authority
JP
Japan
Prior art keywords
detector
dolly
circuit
meeting
run
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.)
Pending
Application number
JP55184296A
Other languages
Japanese (ja)
Inventor
Toshio Sakurai
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.)
Daifuku Co Ltd
Daifuku Machinery Works Ltd
Original Assignee
Daifuku Co Ltd
Daifuku Machinery Works 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 Daifuku Co Ltd, Daifuku Machinery Works Ltd filed Critical Daifuku Co Ltd
Priority to JP55184296A priority Critical patent/JPS57106905A/en
Publication of JPS57106905A publication Critical patent/JPS57106905A/en
Pending 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
    • G05D1/0244—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using reflecting strips

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 hold operation efficiency high by connecting a detector for the meeting or proximity of a leading dolly to a run stopping circuit, and another detector for those of a trailing dolly to a run driving circuit. CONSTITUTION:A dolly 2 is equipped with a detector (a) of bumper type detecting the meeting with a leading dolly or of an optical type detecting its proximity exceeding some extent, a stop mark detector (b), a stop button (c), a transmission button (d), a detector (e), such as a limit switch, detecting the meeting with a trailing dolly, a branch button (f), a photodetector (g) which receives light from the trailing dolly, a projector (h) emitting light to the leading dolly, a run stopping circuit A, a run driving circuit B, a brnach switching circuit C, etc. Then, the detector (a) is connected to the circuit A, and the detector (e) is connected to the circuit B. Thus, operation efficiency is held high while a trouble due to a congestion of the dollys is evaded.
JP55184296A 1980-12-24 1980-12-24 Controller for self-travelling dolly Pending JPS57106905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55184296A JPS57106905A (en) 1980-12-24 1980-12-24 Controller for self-travelling dolly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55184296A JPS57106905A (en) 1980-12-24 1980-12-24 Controller for self-travelling dolly

Publications (1)

Publication Number Publication Date
JPS57106905A true JPS57106905A (en) 1982-07-03

Family

ID=16150841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55184296A Pending JPS57106905A (en) 1980-12-24 1980-12-24 Controller for self-travelling dolly

Country Status (1)

Country Link
JP (1) JPS57106905A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101376456B (en) 2007-08-29 2011-03-23 鸿富锦精密工业（深圳）有限公司 Cargo convey monitoring system and method
CN110482171A (en) * 2019-08-16 2019-11-22 联峰钢铁（张家港）有限公司 A kind of method that belt feeder switches feeding style online

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101376456B (en) 2007-08-29 2011-03-23 鸿富锦精密工业（深圳）有限公司 Cargo convey monitoring system and method
CN110482171A (en) * 2019-08-16 2019-11-22 联峰钢铁（张家港）有限公司 A kind of method that belt feeder switches feeding style online
CN110482171B (en) * 2019-08-16 2021-05-11 联峰钢铁（张家港）有限公司 Method for switching feeding modes of belt conveyor on line

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