JPS57178509A - Operating device for automatic running dolly - Google Patents

Operating device for automatic running dolly

Info

Publication number
JPS57178509A
JPS57178509A JP56064411A JP6441181A JPS57178509A JP S57178509 A JPS57178509 A JP S57178509A JP 56064411 A JP56064411 A JP 56064411A JP 6441181 A JP6441181 A JP 6441181A JP S57178509 A JPS57178509 A JP S57178509A
Authority
JP
Japan
Prior art keywords
dolly
passage
run
obstacle
automatic 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
JP56064411A
Other languages
Japanese (ja)
Other versions
JPS6152487B2 (en
Inventor
Osamu Suzuki
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 JP56064411A priority Critical patent/JPS57178509A/en
Publication of JPS57178509A publication Critical patent/JPS57178509A/en
Publication of JPS6152487B2 publication Critical patent/JPS6152487B2/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 or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • 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
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0265—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using buried wires

Abstract

PURPOSE:To allow an automatic running dolly to run until its destination without any trouble even when an obstacle resides on the 1st passage, by automatically run the dolly via the 2nd passage when its run is disturbed during the run on the 1st passage. CONSTITUTION:In a floor 1 on which a dolly 2 runs, a guide line 2 for establishing a magnetic field by being fed with a low frequency current is embeded extending along the 1st passages 2a-2c and the 2nd passage 2d, thereby allowing the dolly 3 to run automatically along the 1st passages 2a-2c or 2nd passage 2d. If an obstacle which disturbs the run of the dolly 3 resides at a point 5 on the passage 2b, the obstacle is detected by a switch, etc., installed on the floor 1. Once the obstacle is detected by the switch, etc., a logical circuit provided to the dolly 3 generates a dolly stop signal and after the dolly 3 is stopped, a backward run command signal is generated to permit the dolly 3 to run until its destination via the 2nd passage 2d. This 2nd passage 2d is provided where disturbance by an obstacle is estimated.
JP56064411A 1981-04-28 1981-04-28 Operating device for automatic running dolly Granted JPS57178509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56064411A JPS57178509A (en) 1981-04-28 1981-04-28 Operating device for automatic running dolly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56064411A JPS57178509A (en) 1981-04-28 1981-04-28 Operating device for automatic running dolly

Publications (2)

Publication Number Publication Date
JPS57178509A true JPS57178509A (en) 1982-11-02
JPS6152487B2 JPS6152487B2 (en) 1986-11-13

Family

ID=13257524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56064411A Granted JPS57178509A (en) 1981-04-28 1981-04-28 Operating device for automatic running dolly

Country Status (1)

Country Link
JP (1) JPS57178509A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072007A (en) * 1983-09-28 1985-04-24 Hitachi Ltd Moving body guiding system
JPS60251409A (en) * 1984-05-28 1985-12-12 Fujitsu Ltd Traveling control system of carrier system
JPS6112108U (en) * 1984-06-25 1986-01-24 株式会社クボタ self-driving work vehicle
JPH03214304A (en) * 1990-01-19 1991-09-19 Hitachi Kiden Kogyo Ltd Shunting method for unmanned carrying car

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072007A (en) * 1983-09-28 1985-04-24 Hitachi Ltd Moving body guiding system
JPH0376484B2 (en) * 1983-09-28 1991-12-05 Hitachi Ltd
JPS60251409A (en) * 1984-05-28 1985-12-12 Fujitsu Ltd Traveling control system of carrier system
JPS6112108U (en) * 1984-06-25 1986-01-24 株式会社クボタ self-driving work vehicle
JPH0330884Y2 (en) * 1984-06-25 1991-06-28
JPH03214304A (en) * 1990-01-19 1991-09-19 Hitachi Kiden Kogyo Ltd Shunting method for unmanned carrying car

Also Published As

Publication number Publication date
JPS6152487B2 (en) 1986-11-13

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