Title:
TRANSPORT VEHICLE
Document Type and Number:
WIPO Patent Application WO/2016/047166
Kind Code:
A1
Abstract:
Provided is a transport vehicle capable of enhancing correction accuracy when a vehicle position detected using a global coordinate system is corrected according to a vehicle body attitude. The transport vehicle is provided with a vehicle body frame 40, a deck 90 disposed at the front upper part of the vehicle body frame 40, and a cab 80 mounted on the deck 90. The transport vehicle has two positioning-satellite-radio-wave reception antennas 101, 102 and a vehicle body attitude detection device 200 for detecting the attitude of the transport vehicle 1. The two positioning-satellite-radio-wave reception antennas 101, 102 are attached to the deck 90 with a space therebetween in the width direction of the transport vehicle 1. When the transport vehicle 1 is viewed from above, the vehicle body attitude detection device 200 is positioned in a rectangular area 400 having a line segment DL connecting the installation positions of the two positioning-satellite-radio-wave reception antennas 101, 102 as a diagonal thereof or within the attachable range of the deck 90.
Inventors:
BANDO MIKIO (JP)
ICHINOSE MASANORI (JP)
SAITO SHINJIRO (JP)
ICHINOSE MASANORI (JP)
SAITO SHINJIRO (JP)
Application Number:
PCT/JP2015/056265
Publication Date:
March 31, 2016
Filing Date:
March 03, 2015
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY (JP)
International Classes:
G01S19/40; G01C21/28; G01S19/35; G01S19/53
Domestic Patent References:
| WO2005119290A1 | 2005-12-15 |
Foreign References:
| JP2013170904A | 2013-09-02 | |||
| JP2011122921A | 2011-06-23 | |||
| JP2003064725A | 2003-03-05 |
Attorney, Agent or Firm:
The Patent Body Corporate TAKEWA INTERNATIONAL PATENT OFFICE (JP)
Patent business corporation Takekazu international patent firm (JP)
Patent business corporation Takekazu international patent firm (JP)
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