JPS57193815A - Direction converting system for electromagnetic induction type unattended car - Google Patents

Direction converting system for electromagnetic induction type unattended car

Info

Publication number
JPS57193815A
JPS57193815A JP56078419A JP7841981A JPS57193815A JP S57193815 A JPS57193815 A JP S57193815A JP 56078419 A JP56078419 A JP 56078419A JP 7841981 A JP7841981 A JP 7841981A JP S57193815 A JPS57193815 A JP S57193815A
Authority
JP
Japan
Prior art keywords
car
motors
route
signal
steering
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
JP56078419A
Other languages
Japanese (ja)
Inventor
Shunji Oba
Masanao Murata
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP56078419A priority Critical patent/JPS57193815A/en
Priority to US06/380,254 priority patent/US4486694A/en
Priority to GB08214911A priority patent/GB2101769B/en
Priority to FR8208994A priority patent/FR2506474B1/en
Priority to DE19823219382 priority patent/DE3219382A1/en
Publication of JPS57193815A publication Critical patent/JPS57193815A/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 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 make direction conversion and reversing of a car at a narrow place, by detecting steering signals and an on-route signal with sensors provided to the top of a car for a track and controlling the speed of the car and forward/ reverse. CONSTITUTION:Motors 3 and 4 driving the driving wheels are provided to the left and right of the car center and idling wheels 5 and 6 are provided to the front and back parts. A sensor 8 detecting a route is provided to the top. A CPU9 (running controller) controls a steering signal from the route sensor 8, on/off of the speed control signal and forward/reverse of the motors 3 and 4. At normal running, the revolution of the driving wheels is controlled by giving the steering signal to a summing or subtracting point of a controller to run the car along the track. When the car reaches a point to change the direction, the car is stopped, the input of the steering signal is inhibited, and in accordance with the direction of turning one of the motors 3 and 4 is forwarded and the other is reversed to turn the car by taking the center of the wheel shaft as an axis. Thus, the turning to a desired direction and inversion of the direction of the car can be made even at a narrow space.
JP56078419A 1981-05-22 1981-05-22 Direction converting system for electromagnetic induction type unattended car Pending JPS57193815A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56078419A JPS57193815A (en) 1981-05-22 1981-05-22 Direction converting system for electromagnetic induction type unattended car
US06/380,254 US4486694A (en) 1981-05-22 1982-05-20 Process for changing a running direction of an electromagnetically guided driverless vehicle
GB08214911A GB2101769B (en) 1981-05-22 1982-05-21 Changing the direction of an electromagnetically guided vehicle
FR8208994A FR2506474B1 (en) 1981-05-22 1982-05-21 METHOD FOR MODIFYING THE DIRECTION OF MOVEMENT OF A VEHICLE WITHOUT ELECTROMAGNETICALLY GUIDED DRIVER
DE19823219382 DE3219382A1 (en) 1981-05-22 1982-05-24 METHOD FOR CHANGING THE DIRECTION OF AN ELECTROMAGNETICALLY GUIDED, DRIVERLESS VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56078419A JPS57193815A (en) 1981-05-22 1981-05-22 Direction converting system for electromagnetic induction type unattended car

Publications (1)

Publication Number Publication Date
JPS57193815A true JPS57193815A (en) 1982-11-29

Family

ID=13661520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56078419A Pending JPS57193815A (en) 1981-05-22 1981-05-22 Direction converting system for electromagnetic induction type unattended car

Country Status (1)

Country Link
JP (1) JPS57193815A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062114U (en) * 1983-10-05 1985-05-01 ティー・シー・エム株式会社 Electric car automatic steering system
JPS6113310A (en) * 1984-06-28 1986-01-21 Nippon Yusoki Co Ltd Controller of unmanned running car
JPS6167111A (en) * 1984-09-10 1986-04-07 Daifuku Co Ltd Turning controller of electromagnetic induction type moving truck
JPS61221909A (en) * 1985-03-28 1986-10-02 Fujitsu Ltd Drive control system for self-traveling truck
JPS61253514A (en) * 1985-05-02 1986-11-11 Nippon Yusoki Co Ltd Curve detector for unmanned carrier

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062114U (en) * 1983-10-05 1985-05-01 ティー・シー・エム株式会社 Electric car automatic steering system
JPS6113310A (en) * 1984-06-28 1986-01-21 Nippon Yusoki Co Ltd Controller of unmanned running car
JPS6167111A (en) * 1984-09-10 1986-04-07 Daifuku Co Ltd Turning controller of electromagnetic induction type moving truck
JPS61221909A (en) * 1985-03-28 1986-10-02 Fujitsu Ltd Drive control system for self-traveling truck
JPH0467642B2 (en) * 1985-03-28 1992-10-29 Fujitsu Ltd
JPS61253514A (en) * 1985-05-02 1986-11-11 Nippon Yusoki Co Ltd Curve detector for unmanned carrier

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