MAP MAKING ASSIST SYSTEM - HITACHI CONSTRUCTION MACHINERY

Title:

MAP MAKING ASSIST SYSTEM

Document Type and Number:

WIPO Patent Application WO/2014/103989

Kind Code:

A1

Abstract:

A map making assist system, that makes maps on the basis of a trajectory when moving a probe vehicle (210) along a target route, comprises a positioning unit (110) that measures the position of the probe vehicle (210), a self-position database (135) in which the probe vehicle (210) trajectory is stored, and a detour detecting unit (115) that specifies, from the trajectory, a detour section in which the probe vehicle (210) is presumed to have left the target route, on the basis of the trajectory of the probe vehicle (210) stored in the self-position database (135).

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Inventors:

KAWAMATA YUKIHIRO (JP)
BANDO MIKIO (JP)
HIEIDA YUSUKE (JP)
TANAKA KATSUAKI (JP)
OGURA HIROSHI (JP)

Application Number:

PCT/JP2013/084427

Publication Date:

July 03, 2014

Filing Date:

December 24, 2013

Export Citation:

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Assignee:

HITACHI CONSTRUCTION MACHINERY (JP)

International Classes:

G01C21/26; G05D1/02; G08G1/00

Foreign References:

JP2009122838A	2009-06-04
JP2008241478A	2008-10-09
JP2004157935A	2004-06-03
JP2001109519A	2001-04-20

Attorney, Agent or Firm:

KASUGA Yuzuru (JP)
Kasuga 讓 (JP)

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