| 摘要 |
<p>"SIGNAL CARD", as described in the Report and per attached illustrations, refers to a signal card used by referees in matches in general with the aim of cautioning or sending off players by using a digital system that receives, stores and transfers information of cautioning situations through the use of a yellow card and ejection through the use of a red card occurred during the match, as well as additional data such as scores, goal, own goal, ejection of coaches, fair play, dangerous game, hand ball, and other related situations.</p> |
