基于超声传感器的自动报靶系统设计与实现

文章结合惠更斯原理的子波思想提出一种超声传感器报靶系统,当子弹穿过靶标时,弹头波在其脉冲压力作用下通过空气介质向四周传播,直至遇上微孔管,部分激波通过微孔管到达传感器。接收信号采用无线传输模块,通过解析各个传感器的时差值来计算弹丸位置,以此实现弹着点自动报靶的系统。本系统对射击瞄准点指示物无特定要求,结构简单、定位精度高、不受外界环境影响,通过孔式传感器和幕布的方式解决多位无干扰和连发的问题。

Design and Implementation of Portable Automatic Target-scoring System Based on Ultrasonic Sensor

This paper proposes an ultrasonic sensor target-scoring system based on the wavelet idea of Huygens’s principle,when a bullet passes through a drone,the wave of warhead propagates through air around by the bullet’s pulse press,until it encounters micro hole pipe,a part of the wave arrives sensor through micro hole pipe.Wireless transmission module is used to receive signal,and the position of the pill calculated according to the time differences of various sensors,thereby realizing the automatic target-scoring system of the impact point.This system needs not specific requirement for shot aim pointer,and features simple structure,exact orientation and immune effect from outside environment,It takes hole-sensor and curtain to solves the issue of many sensor noninterference and running fire.