Title:
PARKING LOT INFORMATION ANALYSIS DEVICE AND PARKING LOT INFORMATION ANALYSIS METHOD
Document Type and Number:
WIPO Patent Application WO/2023/090071
Kind Code:
A1
Abstract:
The present invention estimates the shape of a parking lot of a facility. A parking lot information analysis device 30 includes: a storage unit 32 for storing central position information about a plurality of facilities; a reception unit 311 for receiving successive position information from a plurality of vehicles 50, together with time-of-day information; a parking position information recording unit 312 for determining that a vehicle 50 has parked when there has been no change in the position information for a prescribed amount of time or longer, and storing the result in the storage unit 32; a parking position visualization unit 313 for outputting parking position information about the plurality of vehicles 50, as a mesh of a prescribed area that, for each piece of parking position information for a vehicle 50, includes the parking position of the vehicle 50; a parking lot assessment unit 314 for estimating the shape of a parking lot of one facility stored in the storage unit 32, on the basis of the center position of the relevant facility and a mesh corresponding to the parking positions of a plurality of the vehicles 50; and a parking lot recording unit 315 for storing, in a map information storage 321, shape information about the parking lot of the facility for which an assessment has been made by the parking lot assessment unit 314.
Inventors:
SUGIMOTO YOSHIAKI (JP)
Application Number:
PCT/JP2022/039654
Publication Date:
May 25, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
G08G1/123; G08G1/14
Foreign References:
| JP2018181024A | 2018-11-15 | |||
| JP2020193860A | 2020-12-03 | |||
| JP2020201885A | 2020-12-17 | |||
| JP2019061414A | 2019-04-18 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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