| 摘要 |
<p>PURPOSE: A trajectory measuring device of a golf ball is provided to prevent measuring errors by accurately measuring the trajectory of the golf ball. CONSTITUTION: A trajectory measuring device of a golf ball comprises a first light emitting unit(21) including multiple light emitting devices emitting infrared rays by being arranged from the hit golf ball position; a first light-receiving unit(23) generating first detection data by detecting multiple two-dimensional images through a sensor; and a control unit(40) outputting trajectory information of the golf ball based on the first detection data generated from the first light-receiving unit. [Reference numerals] (10) Hit sensing unit; (20) First measuring unit; (21) First light emitting unit; (23) First light receiving unit; (30) Second measuring unit; (31) Second light emitting unit; (33) Second light receiving unit; (40) Control unit; (50) Memory unit</p> |
