Apparatus for acquiring football sports trace when simulating football shooting at goal

• Main Authors: XUEZENG HU, YONGSHUN XU, ZHAOZHENG LIANG
• Format: Patent
• Language: English
• Published: 10.11.2004
• Edition: 7
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The utility model emulates a sampling device of a football movement trail when a football shoots, characterized in that the utility model comprises a couple of light coupling detectors symmetrically equipped above the football movement trail, a sensor, and a football movement detecting device synchronization electrically connected with the light coupling detectors and the sensor, the light coupling detectors is used to detect the angle between two light coupling detectors when the football passes by and the flying time of the football from the starting signal point to the light coupling detector detecting face, the sensor is used to output the signal of starting the football, the ball movement detector is used to collect and storage the two kinds of signals on a memory, which is output to a computer for data image processing according to the demand of a computer reading and fetching. The sampling device can sample the football movement trail within a small sized emulation football field, then transmits the data to the matched computer, and output the image of a virtual football by the computer, which makes participators exercise the real feeling of football movement within a small range.