一种炮射封控弹药弹载声探测系统设计*

摘要

Aiming at detection and identification of a Artillery Ammunition ,a Voice detect system is designed .It adopts an ca‐pacitance voice sensor to collect battlefield information .After recuperating and amplifying CMX639 chip is used to compress code to stream the data into system microprocessor Mega128 .The processor uses collected information blend with other informations as dis‐tinguish basis of target type and position ,and sends back the information through wireless transmission .%针对某封控弹药对目标的探测识别，设计了一种声探测系统。采用电容式声音传感器采集战场声音信息，经调理放大后运用C M X639芯片压缩编码，将数据传入系统微处理器M eg a128，处理器运用采集到的信息与其他信息融合后作为判别目标类型及位置的依据，并通过无线传输将声音信息传回己方接收机。