Title:
ゴール面を通過する物体を検出するゴール検出器
Document Type and Number:
Japanese Patent JP2006519040
Kind Code:
A
Abstract:
A system is disclosed for detection of whether a movable object, such as a sports object, e.g. a football or an ice hockey puck, has passed a flat plane in space, such as a goal plane defined e.g. as a vertical plane extending from a goal line or a horizontal plane defined by the upper rim of the basketball basket. The system comprises a plurality of pairs of antennas arranged along the periphery of the flat target plane, the two antennas of each of said pairs being arranged with a mutual displacement in the direction perpendicularly to the flat target plane, radio wave emitter means arranged in the movable object and/or each antenna, and means for receiving the radio waves from the radio wave emitter means and provide an output accordingly arranged in each antenna and/or in the movable object, the system further comprising processing means to receive and process said output together with a predetermined set of conditions and providing a resulting output if the set of conditions are fulfilled so as to determine whether the movable object passes the flat target plane.
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Inventors:
Hanson
Application Number:
JP2006501532A
Publication Date:
August 24, 2006
Filing Date:
March 01, 2004
Export Citation:
Assignee:
Goalref apes
International Classes:
A63B71/06; A63B63/00; A63B43/00
Domestic Patent References:
| JPH08332256A | 1996-12-17 | |||
| JPS5790172U | 1982-06-03 | |||
| JPS6434384A | 1989-02-03 |
Foreign References:
| US5976038A | 1999-11-02 | |||
| US5748073A | 1998-05-05 | |||
| US5615880A | 1997-04-01 | |||
| GB2342050B | 2002-12-24 |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Kiyohiko Susumu
Nobuaki Kato
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Kiyohiko Susumu