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Goal-line Technology
In association football, goal-line technology (sometimes referred to as a Goal Decision System) is the use of electronic aid to determine if a goal has been scored or not. In detail, it is a method used to determine when the ball has completely crossed the goal line in between the goal-posts and underneath the crossbar with the assistance of electronic devices and at the same time assisting the referee in awarding a goal or not. The objective of goal-line technology (GLT) is not to replace the role of the officials, but rather to support them in their decision-making. The GLT must provide a clear indication as to whether the ball has fully crossed the line, and this information will serve to assist the referee in making their final decision. Compared to similar technology in other sports, goal-line technology is a relatively recent addition to association football, its integration having been opposed by the sport's authorities. In July 2012, the International Football Association ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goalcontrol
GoalControl is a German company based in Aachen, which has developed a goal-line technology for Association football.The Goal Control system features 14 high speed cameras which are mounted around the stadium, 7 directed to each of the goals. These cameras are used to detect if the ball has crossed the goal line or not. The camera is capable of taking 500 pictures per seconds and the ball's movement within . The data from the camera is then sent to the central image processing center located within the stadium using a fiber optics cable, where a virtual representation of the ball is output to confirm the goal. The referee is equipped with a watch displaying the camera's data which will vibrate and display a signal whenever a goal is scored. This signal is then transmitted wirelessly. The technology was licensed by FIFA in early 2013 alongside competing systems GoalRef, Hawk-Eye, and Cairos. Testing of the camera systems were completed in February, 2013. The GoalControl system was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
