专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4752764A Electronic timing and recording apparatus 失效
标题翻译：电子定时和记录设备
公开(公告)号：US4752764A
公开(公告)日：1988-06-21
申请号：US947323
申请日：1986-12-29
申请人： Dean M. Peterson , Roy H. Seim , Dennis R. Neary
发明人： Dean M. Peterson , Roy H. Seim , Dennis R. Neary
IPC分类号： A63B24/00 , A63B69/00 , G07C1/24 , G08B13/16 , G08B23/00 , H04N7/18
CPC分类号： A63B24/0003 , G07C1/24 , G08B13/1618 , A63B2220/802 , A63B2220/806 , A63B2220/808 , A63B2220/89 , A63B2225/50 , A63B2225/54 , A63B69/0028 , A63B71/0686
摘要： The disclosed apparatus electronically times and records a moving object as it travels over a measured course. The apparatus is especially useful in recording and timing an athlete running over a measured course in order to determine the overall athletic prowess of the athlete. The apparatus provides more accurate and uniform testing of an athlete's ability to run a predetermined distance as fast as possible. The apparatus includes a plurality of ultrasonic detectors positioned in predetermined spaced relationship along a course over which an athlete runs (object moves). A sequence of RF detection signals are sent to a timing circuit which computes the elapsed times of the athlete (object) over the course. The times are recorded along with video information produced by a video camera. When the timing information and recorded scene are played back on a video monitor, the timing information is displayed along with the video image to facilitate analysis of the recorded event.
摘要翻译：所公开的装置在移动物体行进超过测量路线时进行电子计时和记录。该装置在记录和定时运行在测量过程上的运动员特别有用，以便确定运动员的整体运动能力。该装置提供对运动员尽可能快地运行预定距离的能力的更准确和统一的测试。该装置包括多个超声波探测器，沿着运动员运行的路线（物体移动）以预定间隔的关系定位。一系列RF检测信号被发送到定时电路，该计时电路计算运动员（对象）的运行时间。时间记录在摄像机产生的视频信息中。当在视频监视器上重放定时信息和记录场景时，与视频图像一起显示定时信息，以便于记录事件的分析。

IPRDB

热门服务

关于我们

友情链接

联系方式