运动员动态信息捕捉系统研究与设计  

Research and Design of Athletes' Dynamic Data Capture System

作　　者：杨青 佟云峰[1] 李光辉[1] 阳广照 YANG Qing;TONG Yunfeng;LI Guanghui;YANG Guangzhao(Faculty of Electrical Engineering,Kunming Metallurgy College,Kunming 650033,China;China Information TechnologyDesigning ＆ Consulting Institute Co.,Ltd,Chengdu 610042,China)

机构地区：[1]昆明冶金高等专科学校电气学院,云南昆明650033 [2]中讯邮电咨询设计院有限公司成都分公司,四川成都610042

出　　处：《昆明冶金高等专科学校学报》2018年第3期53-58,共6页Journal of Kunming Metallurgy College

基　　金：昆明冶金高等专科学校科研基金项目:运动员动态信息捕捉系统研究与设计(2017xjzk07)

摘　　要：为节省体能训练与测试的人力投入并提高项目公平可靠性,以射频识别为核心,设计了一套适合于运动场中长距离比赛的运动员动态信息自动捕捉系统。系统采用具有片上系统技术的2.4 GHz射频芯片为核心部件,设计了阅读器和电子标签的软硬件,分析了系统天线有效覆盖半径,引入了RFID防冲突策略,并设计了PC终端信息管理软件。通过实验证明,该系统具有携带方便,响应速度快,成本低廉的特点,可以应用于体能训练和比赛中。In order to save manpower for physical training and testing and improve the fairness and reliability of the project,this paper designed an automatic capture system of athletes’ dynamic data,which is suitable for long-distance race in stadium by taking radio frequency identification as a core. Based on the2. 4 GHz radio chip with system-on-chip technology,the hardware and software of readers and electronic tags are designed. The effective covering radius of the system antenna was analyzed and RFID anti-collision strategy was introduced. A management software was also designed on PC terminal. The experiments have proved that the system has the characteristics such as portability,fast response and low cost,which thus can be used in physical training and competition.

关 键 词：信息捕捉 射频识别 防冲突 管理软件 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]