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2021 International Conference on Information Technology and Contemporary Sports (TCS)最新文献

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Synergetic Development of Land-expropriated Farmers' Sports Demands and New Type of Town Sports in the Process of Urbanization under the Background of Internet 互联网背景下城市化进程中被征地农民体育需求与新型城镇体育的协同发展
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00046
Xianfeng Huang, Hui Li, Huijun Zhou
under the influence of Internet concept and technology, the sports lifestyle of land-lost farmers is also changing, and the allocation of community sports resources should be adjusted accordingly. This paper studies the allocation of community sports resources under the background of Internet by the methods of literature, logic and interview. This study on the analysis of the Internet and on the basis of community sports resources, put forward under the background of Internet land-lost farmers sports demand changes and new towns and coordinated development path, the construction of community sports facilities and dynamic management platform, the development community sports location information of mobile terminal platform and the implementation of community residents fitness behavior data information collection and analysis, to promote the urbanization process of land-lost farmers sports demand changes and new towns and coordinated development.
在互联网理念和技术的影响下,失地农民的体育生活方式也在发生变化,社区体育资源的配置也应做出相应的调整。本文采用文献法、逻辑法和访谈法对互联网背景下的社区体育资源配置进行了研究。本研究在分析互联网和社区体育资源的基础上,提出了互联网背景下失地农民体育需求变化与新城镇协调发展的路径,构建了社区体育设施与动态管理平台,开发了社区体育位置信息移动终端平台,实施了社区居民健身行为数据信息的收集与分析;促进城市化进程中失地农民体育需求的变化与新城镇的协调发展。
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引用次数: 0
Using Wearable Electronic Devices to Quantify the Physical and Physiological Response of Collegiate Students Participating in Leisure-Time Team Sports 利用可穿戴电子设备量化大学生参加业余团队运动的生理反应
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00133
Pei Li, Hengliang Zhang, DingBang Zhang, GuangWei Jiang, JianQiang He, Hongyou Liu
The using of wearable electronic devices to detect the physical and physiological response of athletes in training and competition has been deeply investigated, however, not much research has been conducted in the population of non-athletes participating leisure-time sports. The current study aims to quantify the physical and physiological response of collegiate students taking part in three widely practiced leisure-time sports using the global positioning system and heart rate monitors. Results showed that in the 40-min duration of leisure-time sport participation: (1) collegiate students covered 2776±184 m, 3408±350 m, and 1103±267 m of TD in soccer, basketball and volleyball games; 98.4±1.2% of the TD in volleyball games was covered at the speed of <6km/h, which was the highest among the three games; 7.8±1.9%, 12.0±2.3%, 4.3±1.4%, 1.52±0.69% and 0.90±0.51% of the TD in basketball games was covered at the speed zones of 6-7.9 km/h, 8-11.9 km/h, 12-14.9 km/h, 15-18 km/h, and >18 km/h which was the highest among the three games, while collegiate students achieve 12.7±5.3 efforts of medium- intensity (a=1.5-3.5m/s2) deceleration in soccer games which was the most among the three games; (2) the mean heart rate of collegiate students in soccer, basketball and volleyball games were 172±11 beats/min, 162±16 beats/min, and 136±16 beats/min, respectively. The mean heart rate and percentage of game duration in HIHR (80-90% maximum HR) and VHIHR (>90% maximum HR) achieved by collegiate students in volleyball games were significantly lower (p<0.001) than in soccer and basketball games. But the percentage of game duration in LIHR (<70% maximum HR) achieved by collegiate students in volleyball games was significantly higher (p<0.001) than in soccer and basketball games. These results help better guide the selection of sports participation and provide a more scientific understanding of the benefits of different team sports.
使用可穿戴电子设备来检测运动员在训练和比赛中的身体和生理反应已经进行了深入的研究,然而,在非运动员参加休闲运动的人群中进行的研究并不多。本研究旨在利用全球定位系统和心率监测仪,量化大学生在参加三种广泛开展的休闲运动时的身体和生理反应。结果表明:大学生在40 min的业余运动时间内,足球、篮球和排球运动总距离分别为2776±184 m、3408±350 m和1103±267 m;在排球比赛中,以18 km/h的速度覆盖的总覆盖面为98.4±1.2%,是三项运动中最高的;在足球比赛中,大学生中强度(a=1.5 ~ 3.5m/s2)减速覆盖的总覆盖面为12.7±5.3,是三项运动中最多的;(2)大学生足球、篮球、排球运动的平均心率分别为172±11次/分、162±16次/分和136±16次/分。大学生在排球比赛中取得的高心率(80-90%最大心率)和高心率(>90%最大心率)的平均心率和比赛持续时间百分比显著低于足球和篮球比赛(p<0.001)。大学生在排球比赛中所达到的运动时长在最大运动时长中所占的百分比(<70%最大运动时长)显著高于足球和篮球比赛(p<0.001)。这些结果有助于更好地指导体育参与的选择,并对不同团队运动的益处提供更科学的理解。
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引用次数: 1
Research on the Reform of College Physical Education Based on information technology 基于信息技术的高校体育教学改革研究
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00027
Chaoqun Huang, Qiaomei Liang
Under the background of the information age, the whole society is undergoing tremendous changes, and the teaching content and teaching methods in the field of education have also undergone tremendous changes. The article discusses the practical needs and inevitable trends of the reform of college physical education informatization through literature method and logical analysis, and uses the freestyle online + offline teaching model as an example to conduct practical analysis. The quantitative comparative analysis of the freestyle technique mastery level (the content of the syllabus assessment) before and after the experiment shows that the online + offline teaching mode can better improve the students' mastery of technical points. Not only the average score and excellent and good rate of the experimental group were significantly higher than those of the traditional group, but the number of review and extracurricular exercises after class was also significantly better than that of the traditional group. The informatization reform of physical education is conducive to expanding the space of physical education resources, breaking the time and space limitations of physical education, and implementing personalized teaching methods to meet the needs of students, improve teaching efficiency, and truly realize the integration of physical education inside and outside classes, and meet the "church, The teaching requirements of diligent practice and regular competition have practical significance.
在信息时代的背景下,整个社会都在发生着巨大的变化,教育领域的教学内容和教学方法也发生了巨大的变化。本文通过文献法和逻辑分析法,探讨了高校体育信息化改革的现实需求和必然趋势,并以自由式线上+线下教学模式为例进行了实践分析。对实验前后自由泳技术掌握水平(教学大纲考核内容)的定量对比分析表明,线上+线下教学模式能更好地提高学生对技术要点的掌握。实验组学生不仅平均成绩和优良率显著高于传统组,而且课后复习次数和课外练习也显著优于传统组。体育信息化改革有利于拓展体育资源空间,打破体育教学的时间和空间限制,实施个性化的教学方法,满足学生的需求,提高教学效率,真正实现体育课内外一体化,满足“教会、勤练、常竞赛”的教学要求,具有现实意义。
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引用次数: 0
Sports Video Target Tracking Algorithm Based on Optimized Particle Swarm Algorithm 基于优化粒子群算法的运动视频目标跟踪算法
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00096
Yi Xu, Qiaomei Liang
With the rapid development of computer technology and the continuous improvement of sensor performance, the role of sports video target tracking technology in practical applications such as intelligent sports competitions and international sports stadium security monitoring systems has become increasingly prominent. It has become the current research hotspot and difficulty in the field of computer sports vision and artificial intelligence. In order to achieve long-term, stable, accurate and efficient tracking of targets in complex environments, it is of great significance to establish an effective adaptive model and research on sports video target tracking algorithms. The purpose of this paper is to study the sports video target tracking algorithm based on the optimized particle swarm algorithm. This paper proposes a particle filter video target tracking algorithm based on optimized particles. Based on the particle filter framework, this algorithm optimizes the particles before resampling by using the particle swarm optimization algorithm, keeping particles with larger weights still, and allowing particles with smaller weights to continuously approach particles with larger weights, so that most of the particles are in the high-likelihood area, thereby reducing the particle elimination rate in the re-sampling process and improving the problem of particle shortage. This paper uses the least squares-based trajectory prediction intervening particle filter algorithm at the level of the algorithm process framework, which makes the improved tracking algorithm more robust in dealing with target occlusion, especially in the case of long-term occlusion and background mutation. Experimental research shows that at the 27th frame, because the target is temporarily occluded by the foreground person, when the target reappears from behind the occluded foreground, the target cannot be tracked correctly, but the foreground occlusion is mistakenly regarded as the target for tracking iterations leading to the tracking process Failure, because the target keeps moving forward while the foreground target remains relatively stationary, so the tracking error percentage gradually increases.
随着计算机技术的飞速发展和传感器性能的不断提高,体育视频目标跟踪技术在智能体育赛事、国际体育场馆安防监控系统等实际应用中的作用日益凸显。它已成为当前计算机运动视觉和人工智能领域的研究热点和难点。为了在复杂环境下实现对目标的长期、稳定、准确、高效的跟踪,建立有效的自适应模型并研究体育视频目标跟踪算法具有重要意义。本文的目的是研究基于优化粒子群算法的运动视频目标跟踪算法。提出了一种基于优化粒子的粒子滤波视频目标跟踪算法。该算法在粒子滤波框架的基础上,利用粒子群优化算法对重采样前的粒子进行优化,使权值较大的粒子保持静止不动,使权值较小的粒子不断接近权值较大的粒子,使大部分粒子处于高似然区域,从而降低重采样过程中的粒子消除率,改善粒子短缺问题。本文在算法过程框架层面采用了基于最小二乘的轨迹预测介入粒子滤波算法,使得改进后的跟踪算法在处理目标遮挡时,特别是在长期遮挡和背景突变的情况下,具有更强的鲁棒性。实验研究表明,在第27帧,由于目标被前景人暂时遮挡,当目标从被遮挡的前景后面重新出现时,无法正确跟踪目标,而前景遮挡被错误地视为目标进行跟踪迭代,导致跟踪过程失败,因为目标一直向前移动,而前景目标保持相对静止;因此跟踪误差百分比逐渐增大。
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引用次数: 1
Research on the Construction Status and Smart Application of the Community Elderly "Physical and Medical Integration" Center------Based on the Typical Case of the Community Elderly "Physical and Medical Integration" Center in Yinhang Street, Shanghai 社区老年人“体医融合”中心建设现状及智慧应用研究------基于上海市银航街道社区老年人“体医融合”中心典型案例
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00123
Yunxia Ding, Ling Lu, Hailong Wang
The COVID-19 epidemic has brought a huge impact to the people's health concept across the country. In the post-epidemic era, how to protect the health of residents by providing better public service facilities and spaces for sports health, launching health education activities, and formulating comprehensive sports health management plans is a major issue before us. This paper analyzes the Shanghai Yangpu Yinghang street community elderly "body fusion" medical center for the construction of the background, present and describes the Yinghang street community elderly "body medical fusion center six core area layout, the function of four important innovations and five clinical typical cases, and finally summarizes the Yinghang street community elderly" body medical fusion center to improve the situation of health among the elderly.
新冠肺炎疫情给全国人民的健康观念带来了巨大冲击。在后疫情时代,如何通过提供更好的运动健康公共服务设施和空间,开展健康教育活动,制定综合的运动健康管理方案,保障居民健康,是摆在我们面前的重大课题。本文分析了上海市杨浦区颖航街道社区老年人“身体融合”医疗中心建设的背景,提出并描述了颖航街道社区老年人“身体融合”医疗中心六个核心区布局、四项重要功能创新和五个临床典型案例,最后总结出颖航街道社区老年人“身体融合”医疗中心改善老年人健康状况的情况。
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引用次数: 0
The influence of wearable devices on the body weight and physical exercise consciousness of college students 可穿戴设备对大学生体重及体育锻炼意识的影响
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00109
Wentao Wang
Objective: This paper is to explore the effects of wearable devices on the weight of college students and the influence of wearable devices on college students’ awareness of physical exercise. Method: 30 people in the intervention group wore keep sports bracelets, and students in the intervention group were required to complete 70,000 steps per week, and complete more than 150 minutes of moderate-intensity activities per week. A 12-week intervention experiment was conducted. Measure students' weight, body fat percentage, BMI, fat content, physical exercise attitude, and self-efficacy before and after the intervention. Results: The intervention group’s body weight increased by 0.08 kg, body fat rate increased by 0.13%, BMI increased by 0.06, and fat mass increased by 0.19kg. There was no statistical difference compared with the pre-intervention, but compared with the control group, the weight, BMI, The difference in fat mass changes between groups is statistically significant. Compared with the control group, the increase in awareness of physical exercise in the intervention group was statistically significant. Conclusion: Wearable devices are an effective means to control the weight and fat growth of college students; wearable devices can greatly improve students' awareness of physical exercise.
目的:探讨可穿戴设备对大学生体重的影响,以及可穿戴设备对大学生体育锻炼意识的影响。方法:干预组30人佩戴keep运动手环,要求干预组学生每周完成7万步,每周完成150分钟以上的中等强度活动。进行为期12周的干预实验。测量干预前后学生的体重、体脂率、BMI、脂肪含量、体育锻炼态度、自我效能感。结果:干预组体重增加0.08 kg,体脂率增加0.13%,BMI增加0.06,脂肪量增加0.19kg。与干预前比较无统计学差异,但与对照组比较,体重、BMI、脂肪量变化组间差异有统计学意义。与对照组相比,干预组体育锻炼意识的提高有统计学意义。结论:可穿戴设备是控制大学生体重和脂肪增长的有效手段;可穿戴设备可以大大提高学生的体育锻炼意识。
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引用次数: 0
The development path of home fitness among Chinese citizens after COVID-19 pandemic: A perspective of network technology and information dissemination 新冠肺炎大流行后中国公民家庭健身的发展路径——基于网络技术和信息传播的视角
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00008
Chang Xiang
During the COVID-19 pandemic, home fitness has become the main way of people's life for physical exercise in China. National fitness is directly related to the people's health and quality of life, and this is the most concerned, the most direct and the most practical interests of the Chinese people. In the post-epidemic era, people pay more attention to their "healthy life", "fitness life" and "sports life".How to effectively guarantee the sustainable development of home fitness in the post-epidemic era and promote the integration of home fitness and the Internet is also an important aspect of the development of social mass sports. However, the development of home fitness needs the support of people, intermediary and technology.Therefore, there are five mainly ways to the sustainable development of home fitness that can be ensured by enhancing the awareness of home fitness, making scientific and effective fitness plans, promoting the integrated development of family sports culture and home fitness, strengthening the publicity of scientific knowledge of home fitness, and promoting the in-depth integration of "Internet +" home fitness.
在新冠肺炎疫情期间,家庭健身已成为中国民众锻炼身体的主要生活方式。全民健身直接关系到人民的身体健康和生活质量,这是中国人民最关心、最直接、最实际的利益所在。在后疫情时代,人们更加注重“健康生活”、“健身生活”、“运动生活”。如何有效保障后疫情时代家庭健身的可持续发展,促进家庭健身与互联网的融合,也是社会大众体育发展的重要方面。然而,家庭健身的发展需要人、中介和技术的支持。因此,增强家庭健身意识、制定科学有效的健身计划、促进家庭体育文化与家庭健身的融合发展、加强家庭健身科学知识的宣传、推动“互联网+”家庭健身的深度融合,是保证家庭健身可持续发展的主要途径。
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引用次数: 0
An Analysis of Technical Innovation in China’s Sports Goods Industry 中国体育用品行业技术创新分析
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00136
Ling Xu, Shuangyan Yang
Based on Schumpeter’s theory of innovation, this paper systematically discussed the incentives and core driving forces of China’s sporting goods industry reform under the background of artificial intelligence, cloud computing, mobile Internet. The six listed companies in the traditional sporting goods industry and the smart sporting goods industry in scale and output value were selected as the research objects. Collecting authoritative data such as relevant enterprise annual report data, using economic mathematical analysis methods, and rely on Schumpeter’s discontinuity model to scientifically position the development trend of the traditional sporting goods industry and the smart sporting goods industry in the process of industrial transformation, and analyzing them Opportunities and challenges faced by each. The innovative development strategy of China’s sporting goods industry was proposed from three levels: creating a complete innovation ecosystem, establishing an open and collaborative innovative development method, and implementing the innovation of the sports goods industry chain. This research provided a certain theoretical reference for promoting the optimization of the structure and accelerated upgrading of China’s sporting goods industry and other labor-intensive industries.
本文以熊彼特的创新理论为基础,系统探讨了人工智能、云计算、移动互联网背景下中国体育用品产业改革的激励机制和核心驱动力。选取规模和产值在传统体育用品行业和智能体育用品行业的6家上市公司作为研究对象。收集相关企业年报数据等权威数据,运用经济数学分析方法,依靠熊彼特不连续模型,科学定位传统体育用品行业和智能体育用品行业在产业转型过程中的发展趋势,分析其各自面临的机遇和挑战。从构建完整的创新生态系统、建立开放协同的创新发展方式、实施体育用品产业链创新三个层面提出了中国体育用品产业的创新发展战略。本研究为促进中国体育用品产业和其他劳动密集型产业的结构优化和加速升级提供了一定的理论参考。
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引用次数: 0
The Application Research of Data Analysis of Student's Physical Health Testing on Optional Courses of Ice and Snow Sports 学生体质健康测试数据分析在冰雪运动选修课中的应用研究
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00119
Zhuo Yulong, Lan Lan, Zhao Yimo, Ling Bing
Student’s physical health testing is a very important part on colleges and universities, is an important element of cultivating high-quality talents in morality, intelligence, physique, aesthetics and labor. Optional courses of physical education are the main way to help students improve their physical quality, but most students are random and sightless on course selection. Therefore, this study mainly focuses on the ice and snow sports optional courses in the autumn semester of northern colleges and universities. Based on the test data of students' physical health before and after the optional courses, by using SPSS17.0 it analyses the changes in various indicators of students' physical health with statistical methods and comparative analysis methods. This study compares and analyzes the influence extent of each ice and snow course to students’ qualities to establish accurately the link between the course and physical quality, and help students purposefully choose physical education courses.
学生体质健康测试是高校的重要组成部分,是培养德、智、体、美、劳等方面高素质人才的重要内容。体育选修课是帮助学生提高身体素质的主要途径,但大多数学生在选课上存在随意性和盲目性。因此,本研究主要以北方高校秋季学期冰雪运动选修课为研究对象。根据选修课前后学生体质健康测试数据,运用SPSS17.0软件,采用统计学方法和对比分析法,分析学生体质健康各项指标的变化情况。本研究通过对比分析各冰雪课程对学生素质的影响程度,准确建立课程与身体素质之间的联系,帮助学生有针对性地选择体育课程。
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引用次数: 0
Research on the Construction of Integrated Sports and Medicine and Health Management Platform under the background of internet era 互联网时代背景下运动医药健康一体化管理平台的构建研究
Pub Date : 2021-01-01 DOI: 10.1109/TCS52929.2021.00134
P. Jia
This article analyzes the implementation path of the "sports + health" poverty alleviation model of the integration of sports and medicine in the poverty alleviation strategy, and analyzes the collaborative construction experience of the “medical community” health management platform in X County, Y Province from the perspective of collaborative governance under the background of internet era, aiming to provide reference for consolidating and expanding the effectiveness of poverty alleviation and effectively linking the implementation of the rural revitalization strategy.
本文分析了扶贫战略中体育与医学融合的“体育+健康”扶贫模式的实施路径,并从互联网时代背景下协同治理的视角,分析了Y省X县“医疗社区”健康管理平台的协同建设经验。旨在为巩固和扩大扶贫成效,有效衔接乡村振兴战略的实施提供参考。
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引用次数: 0
期刊
2021 International Conference on Information Technology and Contemporary Sports (TCS)
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