鹰眼挑战系统在东京奥运会女排比赛中的应用及发展趋势研究

Research on the application and development trend of Hawk-eye Challenge System in volleyball competition of Tokyo Olympic Games

运用文献资料、录像观察、逻辑分析等研究方法,对鹰眼挑战系统在东京奥运会女排比赛中的应用进行研究,对挑战内容、挑战成功率、挑战时机、战术性挑战等因素进行分析,并对鹰眼挑战系统对排球运动的影响及其发展进行分析与预测。结果显示:东京奥运会女排比赛使用鹰眼挑战拦网触手的比率和成功率最高、分差在0~1分时提出挑战的次数最多,且分差差距与挑战成功率大致呈正比关系,战术性挑战已被参赛队伍采用等;鹰眼挑战系统对排球运动具有保证比赛的公平性、增加比赛的观赏性、促进运动员提高竞技水平、促使裁判员提升业务能力的作用;排球鹰眼挑战系统具有与排球竞赛规则相互融合、发展中争议与夸赞并存、市场竞争激烈的发展趋势。

This paper analyzes the eagle eye challenge system in the application of the Tokyo Olympic Games volleyball——such as content to challenge,success rate,timing of challenge,and tactical challenges,by using research methods of literature,video observation,logic analysis and others,and discusses the influence and prediction of volleyball development.The results show that the proportion and success rate of hawk-eye challenge in blocking touches in Women’s volleyball in Tokyo Olympic Games are the highest;the number of challenges is the most when the difference is 0~1,and the difference is roughly proportional to the success rate of challenge;tactical challenge has been adopted;The hawk-eye challenge system has the function of ensuring the fairness,increasing the appreciation,promoting the athletes to improve their competitive level and the referees to improve their professional ability;The hawk-eye challenge system has the tendency of integration with the competition rules,coexistence of controversy and praise in development,and fierce market competition.