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1. 发明申请

WO2011010899A3 BOW-SHOOTING SIMULATION SYSTEM 审中-公开
标题翻译： BOW-SHOOTING模拟系统
公开(公告)号：WO2011010899A3
公开(公告)日：2011-06-16
申请号：PCT/KR2010004863
申请日：2010-07-23
申请人： RD TEK CO LTD , CHOI SONGHWAN
发明人： CHOI SONGHWAN
IPC分类号： F41B5/00 , A63B71/06 , G06T15/00
CPC分类号： A63B24/0021 , A63B2024/0028 , A63B2024/0034 , A63B2071/0636 , A63B2220/18 , A63B2220/50 , A63B2244/04 , F41A33/00 , F41B5/14 , F41G3/2627 , F41G3/2655
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.
摘要翻译：本发明涉及一种在箭头被射击时测量射击力和弓的斜率的系统，并且在三维空间中模拟由弓射出的箭头的轨迹。该系统包括：测量数据接收单元，其接收弓形变形数据，弓斜率数据或目标点数据; 拍摄矢量计算单元，其使用通过匹配弓形变形数据和作为弓弦图的尺寸的拍摄力产生的校正表，根据在测量数据接收单元处接收到的变形数据计算拍摄力来计算拍摄矢量并且通过使用在测量数据接收单元处接收的弓斜率数据或目标点数据来计算拍摄方向; 拍摄模拟单元，其利用由拍摄矢量计算单元计算出的拍摄矢量，在三维虚拟空间中模拟由拍摄弓箭拍摄的箭头的轨迹; 以及图像生成单元，其生成包括由拍摄模拟单元模拟的箭头的轨迹的三维虚拟空间的图像，使得图像被显示在屏幕上。本发明的系统确保了传感器的耐久性，并且以更准确的方式测量射击力以提高模拟精度。

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