E3S Web Conf.
Volume 292, 20212021 2nd International Conference on New Energy Technology and Industrial Development (NETID 2021)
|Number of page(s)||4|
|Section||New Energy Economy and Energy Blockchain Application|
|Published online||09 September 2021|
A Study on the Application of Video Assistant Referee (VAR) Technology in Chinese Football Professional League
Guangzhou Civil Aviation College, Baiyun Strict, Guangzhou City, Guangdong Province, China
a e-mail: firstname.lastname@example.org
By using the methods of literature review, video, video analysis and mathematical statistics, this paper studied the application of VAR technology in 30 rounds and 240 matches in Chinese super league in 2019, and compared it with Super League and 2018 FIFA world cup in 2018. It was found that the accuracy of key penalty was improved, the fairness and justice of the match were guaranteed, and the sound development of Super League was promoted. The application of VAR technology improved the trust between referees and players, promoted the self-confidence of referees in law enforcement and promoted the normal play of players' level. Shortcomings include unreasonable limits and timing of VAR intervention; the understanding and scale of foul penalty are not uniform; the review time is too long and the operation procedure is not standardized, etc. need to be improved.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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