公开(公告)号：US20120182833A1

公开(公告)日：2012-07-19

申请号：US13314855

申请日：2011-12-08

申请人： Frans Lautzenhiser ,  Alex Mezheritsky ,  Patrick E. Gwin ,  Steven T. Morris ,  Richard W. Smith ,  Brian E. Atkinson

发明人： Frans Lautzenhiser ,  Alex Mezheritsky ,  Patrick E. Gwin ,  Steven T. Morris ,  Richard W. Smith ,  Brian E. Atkinson

IPC分类号： G01S15/88

CPC分类号： G06K19/063 ,  F42B5/025 ,  F42B35/00 ,  G06K7/02 ,  G06K2019/06271

摘要： A method for identifying a warhead in an aircraft launch tube includes providing a pattern of grooves on the surface of a warhead, with the pattern of grooves being associated with an identification code identifying the warhead or a characteristic of it, providing the warhead in an aircraft launch tube, providing a piezoelectric transducer on the launch tube, emitting an ultrasonic wave from the piezoelectric transducer to the pattern of grooves, where the wave encounters the pattern of grooves at an angle of less than 90° so that waves striking the interior of a groove are reflected back to the transducer as echo waves, while waves not striking the interior of a groove are reflected away from the transducer, and reading the pattern of returning echo waves to determine the identification code indicated by the pattern of grooves on the warhead.

摘要翻译： 用于在飞机发射管中识别弹头的方法包括在弹头的表面上提供凹槽的图案，凹槽的图案与标识码头的识别代码或其特征相关联，在飞行器中提供弹头 发射管，在发射管上提供压电传感器，从压电换能器发射超声波到凹槽的图案，其中波以小于90°的角度遇到凹槽的图案，使得撞击到内部的波 凹槽被作为回波反射回到换能器，而不冲击凹槽内部的波浪被反射离开换能器，并且读取返回的回波的模式以确定由弹头上的凹槽图案指示的识别码。