Title:
ROAD CONDITION MANAGEMENT PROGRAM, ROAD CONDITION MANAGEMENT DEVICE, AND ROAD CONDITION MANAGEMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2018/066118
Kind Code:
A1
Abstract:
A road condition management program in which a computer executes processing for obtaining first and second information which is road condition information, and manages said information per unit of road to be managed, the road condition management program being characterized in that the computer also executes reliability assessment processing for assessing the reliability of the most recent information around the date and time at which the most recent first and/or second information is obtained, by determining whether or not other information correlated with the most recent information has significantly changed, and/or determining whether or not other information correlated with the most recent information was obtained after the date and time at which the most recent information was obtained.
Inventors:
SHIMADA TAKASHI (JP)
SASAKI HIROSHI (JP)
OHTA TSUTOMU (JP)
SASAKI HIROSHI (JP)
OHTA TSUTOMU (JP)
Application Number:
PCT/JP2016/079874
Publication Date:
April 12, 2018
Filing Date:
October 06, 2016
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
G08G1/00; E01C23/01
Domestic Patent References:
| WO2015141559A1 | 2015-09-24 |
Foreign References:
| JP2013181804A | 2013-09-12 |
Attorney, Agent or Firm:
HIROTA, Koichi (JP)
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