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Patent Searching and Data


Title:
CONTROL SYSTEM FOR AUTOMATED GUIDED VEHICLE
Document Type and Number:
Japanese Patent JP2007072870
Kind Code:
A
Abstract:

To provide steering control upon an emergency stop without requiring extra circuits and extra electrical energy.

A control system, when an emergency stop button 5 is pushed, stops an automated guided vehicle by turning off a main circuit contactor MC to shut off power supply from a power supply part 1 to a driving motor drive device 2 and a steering motor drive device 3. When the emergency stop button 5 is pushed, a driving motor M1 is regeneratively operated, and electrical energy generated by the regenerative operation is supplied to the steering motor drive device 3 to continue operating a steering motor M2.


Inventors:
MINOBE ATSUSHI
Application Number:
JP2005000260800
Publication Date:
March 22, 2007
Filing Date:
September 08, 2005
Export Citation:
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Assignee:
NIPPON YUSOKI CO LTD
International Classes:
G05D1/02; B60L3/04; B60L7/10; B61B13/00