Title:
SYSTEM FOR INDICATING PARKING POSITION AND DIRECTION OF DUMP TRUCK, AND TRANSPORTATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/058247
Kind Code:
A1
Abstract:
The present invention provides a system for indicating the parking position and direction of a dump truck, in which the operator of a loading machine can determine the parking position and parking direction of a dump truck at which the operator can easily perform the loading operation, and cause the dump truck to park at the corresponding position and in the corresponding direction; and a transportation system. This system for indicating the parking position and direction of a dump truck is provided with: a bucket position detection device (542) for detecting the position of a bucket (100) of the loading machine (50); a trajectory calculation device (102) for calculating the movement trajectory (61) of the bucket on the basis of the position of the bucket detected by the bucket position detection device; a parking position and direction determination device (110) for determining the parking position (63) and the parking direction (66) of the dump truck (1) on the basis of the movement trajectory calculated by the trajectory calculation device; and an output device (101) for outputting the parking position and the parking direction of the dump truck determined by the parking position and direction determination device.
Inventors:
TANAKA WATARU (JP)
ICHINOSE MASANORI (JP)
YASUDA TOMOHIKO (JP)
SATO TAKAYUKI (JP)
ICHINOSE MASANORI (JP)
YASUDA TOMOHIKO (JP)
SATO TAKAYUKI (JP)
Application Number:
PCT/JP2012/076739
Publication Date:
April 25, 2013
Filing Date:
October 16, 2012
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY (JP)
International Classes:
G05D1/02; B60P1/30; E02F9/20; E02F9/26
Foreign References:
| JPH0619538A | 1994-01-28 | |||
| JPH0619536A | 1994-01-28 | |||
| JPH04250990A | 1992-09-07 |
Attorney, Agent or Firm:
KASUGA Yuzuru (JP)
Kasuga 讓 (JP)
Kasuga 讓 (JP)
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Claims: