摘要
为了提高运动训练即时传感网络数据的采集能力,设计基于灰色关联分析的运动训练即时数据采集系统。感知层利用穿戴设备获取运动训练即时数据,通过确定数据采集指标体系实现数据采集与数据整合,并对所得数据进行灰色关联分析,得到精确数据采集结果。网络层主要以无线传感网络为基础,对数据采集节点进行部署,实现人机交互。应用层能够对网络实施安全监控、数据存储与管理、可视化展示、数据传输等功能,通过三个层次之间的相互配合实现运动训练即时数据采集。测试表明,采用该系统进行数据采集的输出稳定性较好,数据采集精度更高。
In order to improve the collection ability of real-time sensor network data for sports training,a real-time data collection system for sports training based on grey relational analysis is designed.The perception layer utilizes wearable devices to obtain real-time data for sports training,and achieves data collection and integration by determining a data collection index system.The obtained data is then subjected to grey relational analysis to obtain accurate data collection results.The network layer is mainly based on wireless sensor networks,deploying data collection nodes to achieve human-machine interaction.The application layer can perform security monitoring,data storage and management,visual display,data transmission,etc.on the network,and achieve real-time data collection for sports training through the mutual cooperation of the three layers.Tests have shown that using this system for data collection can achieve good output stability and higher data collection accuracy.
作者
张红玲
郑亦飞
ZHANG Hong-ling;ZHENG Yi-fei(School of Physical Education,Yan’an University,Yan’an 716000,Shaanxi Province,China;Physical Department,Chang’an University,Xi’an 710064,China)
出处
《信息技术》
2024年第12期159-166,共8页
Information Technology
基金
陕西省社会科学基金项目研究成果(2019R011)
延安大学科研项目(YDY2020-04)。
关键词
灰色关联分析
体育运动
训练
即时数据
采集系统
grey relational analysis
athletic sports
training
real-time data
acquisition system
作者简介
张红玲(1977-),女,硕士,副教授,硕士生导师,研究方向为体育教学训练学;通讯作者:郑亦飞(1989-),男,硕士,副教授,研究方向为体育教学训练学。
