基于传感器技术的运动员训练状态脉搏测试

Sensor technology based pulse test for athletic training condition

为了提高运动员训练状态的身体体能特征的监测效能,提出基于传感器技术的运动员训练状态脉搏测试方法,基于Android嵌入式系统进行便携式脉搏测试仪的系统设计,用传感器处理以S3C6410为系统的核心处理器,采用振动传感器进行运动员训练状态脉搏的数据采集,以ARM1176JZF-S作为主处理芯片进行训练状态脉搏特征分析,在硬件模块设计中,设计信号调理电路实现对脉搏测试信号的放大和滤波,实时输出运动员训练状态脉搏。测试结果表明,脉搏测试仪具有较好的测试性能,同时可以实现脉搏异常报警,较好地维护了运动员训练过程中的身体机能和健康水平。

In order to improve the monitoring efficiency of physical characteristics of athletic training condition,a sensor technology based pulse test method for athletic training condition is put forward. The system design of the portable pulse tester was carried out on the basis of Android embedded system. The S3C6410 is taken as the main processing chip of the system. The vibration sensor is adopted to acquire the pulse data of athletic training condition. The ARM1176JZF-S is employed as the main processing chip to analyze the pulse characteristic of training condition. In the second part of this article,the signal conditioning circuit was designed to amplify and filter the pulse testing signal to output the pulse of the athletic training condition in real time. The test results show that the pulse tester has high test performance,can realize the pulse abnormal alarm,and protect the athletic physical function and health level in athletic training process better.