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 power supply circuit, driving circuit, display circuit, software design and signal collection of the control system are outlined.

概述了控制系统的电源电路、驱动电路、显示电路与软件设计及信号采集的方法。

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In the pipe system, the main function of the valve actuator to receive control signal.

在管道系统中主要起调节作用，阀门执行机构接收到控制信号。

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