Development of computerized support system for swimming coach

许多运动员在训练时使用心率监测设备。然而，游泳者在游泳过程中不能确定自己的心率。因此，教练必须根据遥测心率监测器来控制运动的强度水平。为了给游泳教练提供有效的生理和运动数据，计算机辅助系统是必要的。该计算机化系统包括采集功能、分析功能和显示功能。本研究的目的是开发一个计算机化的游泳教练支持系统（CSSSC）。心率由HR传感器（POLAR ELECTRO）获得。信号经调频转换后传输。接收机天线沿池边每隔10m设置。信号通过助推器放大并连接到接收器。在这个项目的早期阶段，信号通过A/D转换板运行到PC控制的Lab View。目前，对一种实用的产品进行了改进。转换成块脉冲的模拟信号。脉冲通过RS-232C传输到PC机控制的Visual Basic。监测软件包括10m秒手表、心率指示器、冲程指示器、单圈时间列表、数据保存功能和心率波动图。

Many athletes use some heart rate monitoring devices for training. However, Swimmer can not make sure of own heart rate during swimming. Therefore, the coach has to control the intensity level for exercise based on the telemetry heart rate monitor. A computerized support system is necessary to give effective physiological and kinetic data for swimming coach. The computerized system includes functions a collection, an analysis and a presentation functions. The purpose of this research was to develop of a computerized support system for swimming coach (CSSSC).Heart rate got from HR sensor (POLAR ELECTRO). The signal was V-FM converted and transmitted. Antennas for receiver were set along pool side each 10m interval. The signal was amplified by a booster and connected to receiver. While the early stage of this project, the signal ran through A/D transform board to PC controlled Lab View. Presently, a product for practical use was improved. The analog signal transferred to a block pulse. The pulse ran through RS-232C to PC controlled Visual Basic.The monitoring software included 10m sec watch, heart rate indicator, stroke rate indicator, list of lap time, function of data saving and a graph of heart rate fluctuation.