新型田径计时系统的应用

Application of new track and field timing system

文章介绍了一种新型田径计时系统。该系统通过采用无线同步技术,实现秒表半自动化计时功能。通过与电动计时系统和手动秒表计时进行对比分析,发现该系统计时次于电动计时系统而优于手动秒表计时。

This paper describes a new timing system used in track and field competitions.This system uses wireless synchronization technology to achieve the semi automatic timing function of the stopwatch.Through comparison and analysis with the electric timing system results and manual stopwatch timing results,it is found that the new system timing is second to electric timing system,better than manual stopwatch timing.