Title:
SYSTEM AND METHOD FOR GUIDING WORKING VEHICLE
Document Type and Number:
Japanese Patent JP2618122
Kind Code:
B2
Abstract:
PURPOSE: To provide a working vehicle guiding system for guiding the working vehicle used for carrying working objects, mainly long and big, to a prescribed position to the working object in a prescribed direction.
CONSTITUTION: A light receiving device 30 is accurately attached to the working object 24 and light receivers 44 and 46 for detecting only light in a fixed direction selected by a shield plate 48 are attached in a vertical direction to the light receiving device 30. In the meantime, to the working vehicle 32, laser beam projectors 92 and 94 separated along with the longitudinal direction of the main body of the vehicle are mounted separately corresponding to the light receivers 44 and 46 in the vertical direction.
Inventors:
Masaaki Abe
Chihiro Kojima
Chihiro Kojima
Application Number:
JP20450391A
Publication Date:
June 11, 1997
Filing Date:
August 14, 1991
Export Citation:
Assignee:
JGC Maintenance Co., Ltd.
International Classes:
B60R99/00; B62D1/28; B66F9/24; B23P21/00; G01C1/00; G01C1/02; G05D1/02; (IPC1-7): G05D1/02
Domestic Patent References:
| JP1312909A | ||||
| JP61107408A | ||||
| JP58101208U |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)
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