【作者】 刘冰；

【导师】 周典明；

【作者基本信息】 北京体育大学 ， 体育教育训练学， 2007， 博士

【摘要】 体育比赛技术统计工作及比赛录像分析在项目技战术研究及对手分析等方面具有重要的作用,历来受到体育工作者的重视。技术统计手段可以分为传统纸笔统计和使用计算机进行统计等两种方式,后者的应用水平与软件功能设计有很大关系。目前国内外还没有成功的沙滩排球专用技术统计分析软件应用,我国专业沙滩排球队伍的对手分析工作更是停留在较初级水平,难以满足项目快速发展的需要。因此,开发一套能结合数据和图形、视频功能且操作容易的沙滩排球统计分析软件具有较大的现实意义。本研究在查阅文献、走访专家、总结国内外多种优秀体育软件功能特点及对沙滩排球比赛过程、技术统计指标设计方法进行较细致研究基础上进行充分的需求分析确定研究思想和软件功能,并经过粗略设计、详细设计、编码、测试、修改等环节,最后完成沙滩排球比赛技术统计系统BVSS(Beach VolleyballScout System)的开发。BVSS在功能上:(1)可以在比赛现场或使用系统自身播放器播放视频文件同时进行统计录入;(2)通过代码复用、自动生成技术统计代码等方式实现了通过键盘进行快速、大量的统计信息录入;(3)系统数据库可以保存足够多的比赛数据,并可以对所有比赛中的技术统计数据进行统一查询,给技术分析工作带来很大方便;(4)结果查询可以输出多种数据、图表、线路图形等;(5)使传统的技术统计工作从仅记录数据的统计方式到对比赛全程的记录,并且具有视频数据库功能,实现比赛技术运用的视频重放和剪辑。BVSS既可以作为侦察对手的工具,又可以作为沙滩排球技战术科研的工具,还可以作为赛会的信息发布工具。通过BVSS的使用,可以提高沙滩排球比赛的统计分析水平、降低成本、提高速度。系统的开发和应用也可以为同类软件的开发提供新的思路。本文在分析了目前相关软件应用及研究现状后较详细介绍了系统开发过程中用到的技术统计指标设计、沙滩排球比赛基本过程和系统数据库设计、技术统计代码(单代码、复合代码、回合判断、时间记录与调整、自动代码)设计、视频播放与剪辑处理、线路绘制及报表输出等方面关键技术和实现方法。更多还原

【Abstract】 The technical statistics and the video analysis of sport games play very important roles in the technical-tactical research and adversary analysis.The means of technical statistics can be divided into traditional pen and paper method and computer tool method.The correlation between the software design and the level of applying computer software in the tech stats is very strong.Currently there’ s still no successive application software in the technical stats in beach volleyball in our country and abroad.The adversary analysis methods still remain at a low level in our country’ s beach volleyball teams and they can’ t meet the needs of the fast development of the event.So developing an easy to use software which can combine data,graphics and video must make some practical sense.On the basis of literature, interviews with experts,summing up many excellent sport software features,searching the process of beach volleyball games,tech stats index design,system requirement analysis and the process of wide design, particular design,coding,testing,editing,the BVSS was designed and finally developed.The features of the BVSS:(1)scouting can be performed on the spot of games or during the process in the video playing; (2)gathering large amount of data quickly through the keyboard by applying the code doubling technique,automatically generating some technical code technique;(3) enough data stored for analyzing and query together;(4)output multiple data,graph,charts;(5) update the traditional tech stats from only the data recording of the games to recording the process of the games and video analyzing and editing.The BVSS can be used in adversary scouting,as a research tool and matches information publishing.The usage of BVSS will do good for the level of game analysis,reducing the cost and speed of analysis.The developing and using of the BVSS can also provide new ideas of designing the same sort of software.The article analyzed the currently used same sort of software and describes the design and developing of the BVSS system.更多还原