Title:
ROAD SURFACE INFORMATION COLLECTING DEVICE, ROAD SURFACE DETERIORATION DETECTING SYSTEM, AND ROAD SURFACE INFORMATION COLLECTING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/215182
Kind Code:
A1
Abstract:
This road surface information collecting device comprises: an image acquisition unit (11) that acquires a captured image of a road surface around a vehicle (10); a captured region information acquisition unit (12) that acquires captured region information related to a region on the road surface captured in the captured image acquired by the image acquisition unit (11); an image management unit (13, 13a) that extracts, from the captured image acquired by the image acquisition unit (11) on the basis of the captured region information acquired by the captured region information acquisition unit (12), one or more candidate images in which a certain region on the road surface is captured; an image selecting unit (15, 15a) that selects a selection image to be transmitted to a server (2) from among the candidate images extracted by the image management unit (13, 13a); and a transmission unit (16) that transmits the selection image selected by the image selecting unit (15, 15a) to the server (2).
Inventors:
OYANAGI AYAKO (JP)
TAKIMOTO YASUAKI (JP)
KONO TAKUYA (JP)
TAKIMOTO YASUAKI (JP)
KONO TAKUYA (JP)
Application Number:
PCT/JP2021/014687
Publication Date:
October 13, 2022
Filing Date:
April 07, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
E01C23/00; G08G1/00
Foreign References:
| JP2020080462A | 2020-05-28 | |||
| JP2020170314A | 2020-10-15 | |||
| JP6713368B2 | 2020-06-24 | |||
| JP6369654B2 | 2018-08-08 | |||
| JP2018120409A | 2018-08-02 | |||
| JP6631190B2 | 2020-01-15 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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