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Patent Searching and Data


Title:
VEHICLE MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/182202
Kind Code:
A1
Abstract:
Provided is a vehicle management system with which multiple vehicles can be driven without interference, while maintaining the required operation density with a small amount of communication. This vehicle management system has a travelable section setting unit (311b) which sets a partial section of a travel path (64) as a travelable section for each of multiple unmanned dump trucks (20a-20c), with no overlap between the travelable sections. On the basis of section information and restricted speed information stored in a travelable section information database (317), the travelable section setting unit (311b) sets the partial interval as the travelable section for an unmanned dump truck (20a) travelling the interval of a prescribed sub-link (66). The travelable section setting unit (311b) sets a number of the sub-links (66) in front of the prescribed sub-link (66) in accordance with the restricted speed that has been set for the prescribed sub-link (66).

Inventors:
KANAI MASAKI (JP)
HAMADA TOMOYUKI (JP)
Application Number:
PCT/JP2015/056380
Publication Date:
December 03, 2015
Filing Date:
March 04, 2015
Export Citation:
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Assignee:
HITACHI CONSTRUCTION MACHINERY (JP)
International Classes:
G08G1/00; G05D1/02
Domestic Patent References:
WO1998037468A11998-08-27
Foreign References:
JP2002109678A2002-04-12
JP2000052808A2000-02-22
Attorney, Agent or Firm:
The Patent Body Corporate TAKEWA INTERNATIONAL PATENT OFFICE (JP)
Patent business corporation Takekazu international patent firm (JP)
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