Title:
OBJECT IDENTIFICATION SYSTEM, ADDITIONAL OBJECT, OBJECT IDENTIFICATION DEVICE, OBJECT IDENTIFICATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/161960
Kind Code:
A1
Abstract:
The purpose of the present invention is to identify a plurality of objects more easily using magnetism. This object identification system comprises: a housing (20); an additional object (40) that is one of a plurality of types of objects and that is attachable to the housing; and a determination unit that determines which type of additional object has been attached to the housing. Each of the additional objects includes a magnet (41) that is disposed in a position according to the type and that generates a magnetic field. The housing includes a magnetic sensor (26) that detects components of the magnetic field generated by the magnet in two or more mutually intersecting directions when the additional object is attached. The determination unit determines the type of the additional object attached to the housing on the basis of the components of the magnetic field detected by the magnetic sensor in the two or more mutually intersecting directions.
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| JPH08229245 | TOY STANDING STILL AND ROTATING BY MAGNET |
Inventors:
TAKAGI HIROSHI (JP)
NISHIJIMA TAKUYA (JP)
HIRANO YUYA (JP)
NISHIJIMA TAKUYA (JP)
HIRANO YUYA (JP)
Application Number:
PCT/JP2021/004594
Publication Date:
August 19, 2021
Filing Date:
February 08, 2021
Export Citation:
Assignee:
SONY INTERACTIVE ENTERTAINMENT INC (JP)
International Classes:
A63H33/26
Foreign References:
| JPS59152480A | 1984-08-31 | |||
| JP2016505813A | 2016-02-25 | |||
| JPH10201946A | 1998-08-04 | |||
| JP2015200965A | 2015-11-12 | |||
| US20190022546A1 | 2019-01-24 |
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
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