发明名称 |
Universal infantry weapons trainer |
摘要 |
A universal weapon fire simulation system in which frames of motion picture film are employed to produce simultaneously from one set of frames a background area including a target and, from another set of frames, an infrared lead aim spot. The sets of film frames are coordinated in projection in a desired degree of non-registration between the lead spot and the target to provide a lead in the infrared spot representative of the correct lead and elevation of a properly aimed weapon. The invention also includes a receiver circuit comprising a quadrant arrangement of infrared detectors for sensing the infrared lead aim spot when the weapon is correctly aimed, and amplifier, comparator, logic and hit indicator means for indicating a miss, hit, or a specific area of near miss when the weapon is triggered to activate the sensor circuit.
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申请公布号 |
US3964178(A) |
申请公布日期 |
1976.06.22 |
申请号 |
US19750593071 |
申请日期 |
1975.07.03 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
MARSHALL, ALBERT H.;OHAREK, FRANK J.;DILLARD, JOHN H.;ENTWISTLE, ROBERT J. |
分类号 |
F41G3/26;(IPC1-7):F41G3/26 |
主分类号 |
F41G3/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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