基于多传感器数据融合的运动训练监控系统设计  

Design of sports training monitoring system based on multi sensor data fusion

作　　者：刘彦琴[1] LIU Yanqin(Department of Sports,Xi’an Fanyi,University,Xi’an710105,China)

机构地区：[1]西安翻译学院体育部,西安710105

出　　处：《自动化与仪器仪表》2021年第8期160-163,167,共5页Automation & Instrumentation

基　　金：陕西省十三五教育规划项目:少儿趣味田径运动在学前教育专业课程教学中的推广与应用研究(No.18GH457);西安翻译学院校级重点课题:基于动作发展的幼儿体育课程建设研究(No.J20A06)。

摘　　要：提高运动训练效果离不开监控系统,由于运动训练特征具有随机性,造成现有监控系统设计跟踪模型时存在大量数据断点,导致监控效果较差。为此,设计了基于多传感器数据融合的运动训练监控系统。在硬件设计上,添加MAX270设计系统通信硬件。在软件设计上,根据积分肌电值动态特性,设置数据采集模式;基于多传感器数据融合技术,构建目标跟踪模型,为数据采集模式提供功能支持;设计系统自动化监控功能,实时反馈运动训练信息。实验对比监控系统对运动训练轨迹的反馈结果,与三组现有监控系统相比,10次测试下,此次设计监控系统的轨迹断点均值为0.1个,其他三组系统的轨迹断点均值分别为3.9个、4.1个以及5.1个,由此可知基于多传感器数据融合的监控系统数据采集效果更优。To improve the effect of sports training is inseparable from the monitoring system.Due to the randomness of sports training characteristics,there are a lot of data breakpoints in the design of the tracking model in the existing monitoring system,resulting in poor monitoring effect.For this reason,a motion training monitoring system based on multi-sensor data fusion is designed.In the hardware design,add MAX270 to design the system communication hardware.In software design,according to the dynamic characteristics of integral EMG value,the data acquisition mode is set;Based on multi-sensor data fusion technology,target tracking model is constructed to provide functional support for data acquisition mode;Design the system automatic monitoring function,real-time feedback training information.Compared with three groups of existing monitoring systems,the average breakpoints of the designed monitoring system are 0.1 in 10 tests,and the average breakpoints of the other three groups are 3.9,4.1 and 5.1 respectively.Therefore,the data acquisition effect of the monitoring system based on multi-sensor data fusion is better.

关 键 词：多传感器 数据融合 运动训练 监控系统 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]