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Patent Searching and Data


Title:
TRAFFIC MANAGEMENT SYSTEM FOR MOBILE BODY
Document Type and Number:
WIPO Patent Application WO/2013/154169
Kind Code:
A1
Abstract:
This traffic management system for a plurality of vehicles travelling upon predetermined paths is provided with: a position transition probability calculation unit (107) which, on the basis of present and past position information and travelling condition information for the plurality of vehicles, performs processing for calculating, at predetermined periods, a probability that each vehicle will be present upon sublinks acquired by partitioning travel paths for the plurality of vehicles; and a collision position estimation unit (110) which, on the basis of the calculated probabilities, performs processing for calculating the probability that two vehicles will be present upon the same sublink at the same time. As a result, it is possible to suppress lowering of traffic efficiency for each mobile body.

Inventors:
BANDO MIKIO (JP)
KAWAMATA YUKIHIRO (JP)
HIEIDA YUSUKE (JP)
OGURA HIROSHI (JP)
TANAKA KATSUAKI (JP)
Application Number:
PCT/JP2013/060987
Publication Date:
October 17, 2013
Filing Date:
April 11, 2013
Export Citation:
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Assignee:
HITACHI CONSTRUCTION MACHINERY (JP)
International Classes:
B60W30/08; G08G1/16; G01C21/26; G05D1/02; E02F9/24; E02F9/26
Foreign References:
JP2000276696A2000-10-06
JP2010025800A2010-02-04
JP2008065480A2008-03-21
JP2008310805A2008-12-25
Attorney, Agent or Firm:
KASUGA Yuzuru (JP)
Kasuga 讓 (JP)
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