Research On The Application And Prospect Of The Hawkeye Challenge System In Volleyball Matches

With the continuous improvement of the scientific selection of materials and systems training theory in volleyball and the maturation of skills and tactics,the level of athleticism of volleyball players continues to grow toward higher,faster,and stronger.The increase in the level of athletes' competition has made the game more ornamental,but the increased degree of confrontation between both sides of the game and the acceleration of the ball speed have also made it difficult for the referee to punish.The Hawk-eye Challenge System,which was used as an auxiliary referee,introduced the volleyball project to effectively solve the referee's missed judgments and misjudgments,and maintained the fairness and fairness of the volleyball match.During the 2016-2017 season,domestic Hawk-eye Challenge System debuted in the domestic league and attracted extensive attention and great interest from domestic and foreign stakeholders.The application of the domestic Hawk-eye Challenge System not only facilitates the referee's job of adjudication,but also improves the level of the domestic volleyball league.In this paper,the methods of literature review,video analysis and mathematical statistics are used to investigate the Hawker Eye Challenge System with the 2017 Women Volleyball Grand Prix,the Women's Volleyball Champions Cup and the 2017 National Games women's volleyball competition.By introducing the principle of Hawk-eye challenge system and the application and development of Hawk-eye challenge system and the content and rules related to Hawk-eye challenge,and conducting specific data analysis and case analysis on the challenges in the competition,The system promotes the favorable factors and adverse effects of the development of the game to be analyzed in the hope that it can provide a prospect for the future development of the Hawk-eye Challenge System.Finally,the application of Hawk-eye challenge system in volleyball games,such as Hawk-eye challenge system adapts to the healthy development of the game,the Hawk-eye challenge is mainly concentrated in the vicinity of the net,the challenge reflects the team skills,tactics and characteristics,the impact of the challenge Various factors of the rate,challenges,timing,efficiency and the combination of favorable and unfavorable factors that challenge the application of the system,make the following recommendations:1.The domestic Hawk-eye challenge system should use the feedback situation in the league to speed up its own optimization and upgrading;2.The majority of Hawk-eye Challenge are near the net,according to the need for games to increase the number of cameras before the net and adjust the shooting range of the camera;3.To further enhance the level of referee and related staff coordination ability;4.Accelerate the industrialization of Hawk-eye Challenge System and give full play to price advantage with market orientation;5.Hawk-eye system and the development of rules of challenge should meet the need of the development of competitive games;...