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1. (WO2013154169) TRAFFIC MANAGEMENT SYSTEM FOR MOBILE BODY

Pub. No.:    WO/2013/154169    International Application No.:    PCT/JP2013/060987
Publication Date: Fri Oct 18 01:59:59 CEST 2013 International Filing Date: Fri Apr 12 01:59:59 CEST 2013
IPC: G08G 1/16
B60W 30/08
G01C 21/26
G05D 1/02
E02F 9/24
E02F 9/26
Applicants: HITACHI CONSTRUCTION MACHINERY CO., LTD.
日立建機株式会社
Inventors: BANDO Mikio
板東 幹雄
KAWAMATA Yukihiro
川股 幸博
HIEIDA Yusuke
日永田 佑介
OGURA Hiroshi
小倉 弘
TANAKA Katsuaki
田中 克明
Title: TRAFFIC MANAGEMENT SYSTEM FOR MOBILE BODY
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.