发明名称 Target scoring and display system
摘要 An automatic target shooting system for determining projectile location relative to a target, calculating a score based upon the location and displaying a replica of the target with an indication of the location of the projectile relative to the target and the score. A target support structure defines a target area with criss-crossing X-Y-type coordinate light beams extending thereacross between light emitter devices and light receiving devices which generate output signals indicative of the location of a projectile during passage through the target area. The output signals are utilized by a computer device to identify the location of the projectile relative to the target and score the shot in accordance with the location. A replica of the target is displayed on a CRT screen with an indication of the location of the shot thereon and the score for the shot.
申请公布号 US4949972(A) 申请公布日期 1990.08.21
申请号 US19880239221 申请日期 1988.08.10
申请人 GOODWIN, MAX W. 发明人 GOODWIN, MAX W.;MELSHEIMER, THOMAS T.
分类号 F41J5/02 主分类号 F41J5/02
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