DATA COLLECTION SYSTEM, TERMINAL, DATA COLLECTION METHOD, AND PROGRAM

Title:

DATA COLLECTION SYSTEM, TERMINAL, DATA COLLECTION METHOD, AND PROGRAM

Document Type and Number:

WIPO Patent Application WO/2022/003964

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide a data collection system, a terminal, a data collection method, and a program by which various types of metadata can be collected through wireless communication and by which the sensing data and the metadata can be associated with each other without error.　A data collection system 301 according to the present invention performs communication from terminals 11 to a data collecting unit 12 using a standardized wireless communication protocol, the data collection system being characterized in that: each of the terminals 11 stores metadata other than sensing data detected by a sensor device in an extension region in a control system frame prescribed by the wireless communication protocol; and the data collecting unit 12 collects the metadata for each of the terminals 11 on the basis of information identifying the terminal 11 that is described in the control system frame.

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Inventors:

TAMAKI SHINYA (JP)
TANIGUCHI TOMOHIRO (JP)
SUZUKI TETSUYA (JP)
KIMURA YASUTAKA (JP)
KOU SEI (JP)
HATANO TOMOYA (JP)

Application Number:

PCT/JP2020/026240

Publication Date:

January 06, 2022

Filing Date:

July 03, 2020

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Assignee:

NIPPON TELEGRAPH & TELEPHONE (JP)

International Classes:

H04L12/70

Foreign References:

JP2019070967A	2019-05-09
JP2015176234A	2015-10-05
JP2013239860A	2013-11-28
JP2014192661A	2014-10-06
JP2018157455A	2018-10-04

Other References:

MATSUMOTO, KATSUYA; ITO, RYOSUKE; ISHIHARA, SUSUMU: "Low Server-load Onboard Camera Image Delivery Scheme Based on a Cellular Network and Cooperation of Neighboring Vehicles through Vehicle-to-vehicle communication", TRANSACTIONS OF THE INFORMATION PROCESSING SOCIETY OF JAPAN, vol. 56, no. 11, 15 November 2015 (2015-11-15), JP , pages 2106 - 2116, XP009514997, ISSN: 1882-7764

Attorney, Agent or Firm:

OKADA, Kenji et al. (JP)

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