Title:
ROAD MARKING DETERIORATION ANALYSIS DEVICE, METHOD, AND COMPUTER-READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/166555
Kind Code:
A1
Abstract:
Provided is a road marking deterioration analysis device capable of providing information useful for maintenance and management of roads to a user such as a road administrator. A road marking detection means (11) detects a road marking on a road on the basis of sensor information obtained by sensing the road. An interruption detection means (12) detects a location at which the road marking has been interrupted on the basis of the detection result of the road marking. A factor determination means (13) determines a cause for the interruption of the road marking for the location at which the interruption of the road marking is detected.
Inventors:
KUKI MASANORI (JP)
CHIKU SHINTARO (JP)
FUKUSHI NAOKO (JP)
YAMADA SHUEI (JP)
MIZUGUCHI SHUHEI (JP)
KOBAYASHI KOSEI (JP)
CHIKU SHINTARO (JP)
FUKUSHI NAOKO (JP)
YAMADA SHUEI (JP)
MIZUGUCHI SHUHEI (JP)
KOBAYASHI KOSEI (JP)
Application Number:
PCT/JP2022/008588
Publication Date:
September 07, 2023
Filing Date:
March 01, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
E01F9/50; E01C23/01
Domestic Patent References:
| WO2018180081A1 | 2018-10-04 |
Foreign References:
| JP2020170314A | 2020-10-15 | |||
| JP2019023794A | 2019-02-14 | |||
| JP2014013454A | 2014-01-23 | |||
| JP2019028939A | 2019-02-21 | |||
| CN211848793U | 2020-11-03 | |||
| JP2015513014A | 2015-04-30 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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