| 摘要 |
<p>An apparatus for tracking the path of a golf ball, according to one embodiment of the present invention, comprises: upper light-emitting bodies and lower light-emitting bodies which are respectively provided at an upper part and a lower part of a virtual light-sensing surface, and which have light-diffusing angles respectively corresponding to a lower side and an upper side of the light-sensing surface; upper optical sensors and lower optical sensors which are respectively provided at an upper part and a lower part of the light-sensing surface, are respectively arranged along the upper side and the lower side of the light-sensing surface, and respectively sense the light diffused from the lower light-emitting bodies and the upper light-emitting bodies; and a calculation device which is connected to the upper optical sensors and the lower optical sensors and determines the position of the golf ball according to the sensed states of the upper optical sensors and the lower optical sensors.</p> |
