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热词
    • 2. 发明授权
    • Apparatus and method for monitoring sports contests
    • 监测运动比赛的装置和方法
    • US4183056A
    • 1980-01-08
    • US799539
    • 1977-05-23
    • James D. EvansSam L. Pool
    • James D. EvansSam L. Pool
    • A63B69/00A63B71/06H04N7/18G03B23/00
    • A63B71/0605A63B2220/806A63B2220/807
    • The operation of a television system or photographic camera in concert with line or boundary indicators or monitors at a sporting contest are controlled. When the indicator detects an event of interest during the contest being monitored, such as an intrusion or the presence of an object along a line or boundary, a signal is sent to a video replay recorder, also known as an instant replay system, to continue recording for a predetermined interval and thereafter cease.An indicator or mark is also transmitted into the recording system on occurrence of the event of interest and is recorded along with the continuing event until recording ceases. After recording ceases, operators of the television system may then play back the recorded event into the television system. During the play back, the recorded indicator is also transmitted into the television system to appear on television screens and indicate the time of occurrence of the event of interest.A photographic camera may also be caused to photograph the event in response to the indicator in conjunction with the replay recorder, or separate therefrom.
    • 控制电视系统或照相机与运动比赛中的线条或边界指示器或监视器的操作。 当指示器在被监视的比赛期间检测到感兴趣的事件时,例如沿线或边界的入侵或物体的存在,信号被发送到视频重播记录器(也称为即时重放系统)以继续 记录预定间隔,然后停止。 在出现感兴趣的事件时,指示符或标记也被传送到记录系统中,并且与连续事件一起被记录,直到记录停止。 在录制停止之后,电视系统的操作者然后可将录制的事件重播到电视系统中。 在回放过程中,记录的指示符也被传送到电视系统中以出现在电视屏幕上并且指示出现感兴趣事件的时间。 还可能引起摄影相机响应于与重放记录器结合的指示器拍摄事件或与其分离。