The design considerate that the underground mining by luoyang shovel or night blasting will stimulate the activities wave of ground. Using the micro vibration sensor can realize the real time detection of dynamic signal in mainland area .we put forward field monitoring system of cultural relics based on the vibration of pattern recognition. That is, through the collection, transmission, regulate conversion, expert system analysis and discrimination to the underground vibration signals, To determine whether there are steal activities, to realize the purpose of the protection of cultural relies.This design is mainly for the signal detection and the hardware circuit design%针对地下采用洛阳铲挖掘或者夜间爆破等盗掘田野文物活动将激发地动波,利用微震动检波器可以实现对一定区域内地动信号进行实时检测,提出了一种基于震动模式识别的田野文物监控系统.即通过对地下震动信号的采集、传输、调理转换、专家系统的分析与判别,来判定是否存在有盔掘活动,达到对古墓等田野文物保护的目的。本设计主要针对微信号检测与调理的硬件电路设计
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