| 摘要 |
The present invention relates to a system which measures the shooting force and the slope of a bow when an arrow is shot, and simulates, in a three-dimensional space, the trace of the arrow shot by the bow. The system comprises: a measurement data receiving unit which receives bow deformation data, bow slope data, or target point data; a shooting vector calculation unit which calculates a shooting vector by calculating a shooting force in accordance with the deformation data received at the measurement data receiving unit using the correction table generated by matching the bow deformation data and shooting force which is the size of a bowstring drawing force, and by calculating a shooting direction using the bow slope data or target point data received at the measurement data receiving unit; a shooting simulation unit which simulates, in a three-dimensional virtual space, the trace of the arrow shot by a take-down bow using the shooting vector calculated by the shooting vector calculation unit; and an image generating unit which generates an image of the three-dimensional virtual space including the trace of the arrow simulated by the shooting simulation unit, such that the image is displayed on a screen. The system of the present invention ensures the durability of a sensor, and measures the shooting force in a more accurate manner to improve the accuracy of the simulation. |
