It can send a signal to change the states of alarm and implementation module, current temperature is displayed by LCD. The system achieves multi-channel temperature signal acquisition and control.

单片机数据处理之后，发出控制信息改变报警和控制执行模块的状态，同时将当前温度信息发送到LCD进行显示。

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The system achieves multi-channel temperature signal acquisition and control. Temperature limit is set by keyboard. The buzzer and relay are controlled by MCU.

本系统可以实现多路温度信号采集与显示，可以使用按键来设置温度限定值，通过进行温度数据的运算处理，发出控制信号达到控制蜂鸣器和继电器的目的。

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Hardware circuit design of the high speed multi-channel signal acquisition processing system based on VME and the PCI two kind of computers bus is the main part of this thesis.

基于VME和PCI两种计算机总线的高速多通道信号采集处理系统的硬件电路设计是本论文的主要部分。

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