CN201101868Y - 能自动识别是否出界的球和球场 - Google Patents

能自动识别是否出界的球和球场 Download PDF

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Publication number
CN201101868Y
CN201101868Y CNU2007200878204U CN200720087820U CN201101868Y CN 201101868 Y CN201101868 Y CN 201101868Y CN U2007200878204 U CNU2007200878204 U CN U2007200878204U CN 200720087820 U CN200720087820 U CN 200720087820U CN 201101868 Y CN201101868 Y CN 201101868Y
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ball
goal line
court
utility
model
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王工
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Abstract

能自动识别是否出界的球和球场，涉及一种能自动识别球是否进入球门线、是否出界的球和球场。在球场的球门线1、边线2处设有磁场3，球4内有磁力传感器5，磁力传感器5与边裁手中的显示器接通。采用本实用新型，球已进入球门线1或踢出边线，球4内的磁力传感器5接收到球门线1或边线2处所设的磁场3的磁信号，并将信号传给边裁，边裁即能迅速判断出球是否进入球门线、是否出界。本实用新型还可用于羽毛球、网球比赛中。

Description

能自动识别是否出界的球和球场
技术领域
本实用新型涉及一种能自动识别球是否进入球门线、是否出界的球和球场。
背景技术
在足球比赛中，裁判错判、误判的情况时有发生，有的球过了球门线，被判球没进，没过球门线却判进了；没有出界，判出界，而出界的却没判，这严重地影响了比赛的公平性，也影响了场上队员的情绪。
发明内容
本实用新型的目的是针对上述现状，旨在提供一种自动识别球是否进入球门线、是否出界的球和球场。
本实用新型目的的实现方式为，能自动识别是否出界的球和球场，在球场的球门线1、边线2处设有磁场3，球4内有磁力传感器5，磁力传感器5与边裁手中的显示器接通。
采用本实用新型，球已进入球门线1或踢出边线，球4内的磁力传感器5接收到球门线1或边线2处所设的磁场3的磁信号，并将信号传给边裁，边裁即能迅速判断出球是否进入球门线、是否出界。
本实用新型还可用于羽毛球、网球比赛中。
附图说明
图1是球场结构示意图
图2是球结构示意图
具体实施方式
参照图1，本实用新型在球场的球门线1、边线2处设有磁场3。参照图2，球4内有磁力传感器5，磁力传感器5与边裁手中的显示器接通。
采用本实用新型，球已进入球门线1或踢出边线，球4内的磁力传感器5接收到球门线1或边线2处所设的磁场3的磁信号，并将信号传给边裁，边裁即能迅速判断出球是否进入球门线、是否出界。

Claims (1)

1.能自动识别是否出界的球和球场，其特征在于在球场的球门线(1)、边线(2)处设有磁场(3)，球(4)内有磁力传感器(5)，磁力传感器(5)与边裁手中的显示器接通。
CNU2007200878204U 2007-10-29 2007-10-29 能自动识别是否出界的球和球场 Expired - Fee Related CN201101868Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200878204U CN201101868Y (zh) 2007-10-29 2007-10-29 能自动识别是否出界的球和球场

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200878204U CN201101868Y (zh) 2007-10-29 2007-10-29 能自动识别是否出界的球和球场

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CN201101868Y true CN201101868Y (zh) 2008-08-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487876B (en) * 2009-10-16 2014-08-27 Bronte Eckermann System for indicating movement of an article from one position or orientation to another position or orientation
CN106492441A (zh) * 2016-12-09 2017-03-15 徐玉炜 一种网球边界判断装置
CN110280009A (zh) * 2019-07-30 2019-09-27 重庆美瓷体育文化传播有限公司 基于电磁扰动的边界球判断系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487876B (en) * 2009-10-16 2014-08-27 Bronte Eckermann System for indicating movement of an article from one position or orientation to another position or orientation
CN106492441A (zh) * 2016-12-09 2017-03-15 徐玉炜 一种网球边界判断装置
CN110280009A (zh) * 2019-07-30 2019-09-27 重庆美瓷体育文化传播有限公司 基于电磁扰动的边界球判断系统

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