摘要
针对目前田径科学化训练手段比较单一,设计一种基于CPLD的田径训练运动学信息采集系统,该系统的核心技术是基于阵列柔性传感器研制的数字跑道。采用CPLD芯片实时检测、获取运动员训练时,其脚底与跑道接触的形状、时间等信息,同时系统的实时性和项目适应性也能得到保证,可用于其它需要测量步姿的场合。在用于数字跑道模块的实验中,该采集系统工作稳定,采集速度快,满足设计要求。
Now the means for track training scientifically is singleness, for this, we designed a kinematics information collecting system based on CPLD and the core technology is digital course founded on the array flexible sensors. The system can detect and obtain the figure and time when the athlete＇s sole contacts with the course, except, the real time and the adaptability is good that we can use it in others which need detect gait. In the application, the system works stably, high speed and satisfies the requires of the design.
出处
《自动化与仪器仪表》
2007年第1期25-26,73,共3页
Automation & Instrumentation
关键词
CPLD
信息采集
数字跑道
CPLD
Information collecting
Digital course
