总线控制系统需要实现现场信号的输入输出,同时完成过程控制中的数据采集、回路
控制、顺序控制、以及包括优化控制等各种控制算法,从而对工业现场的电流、电压、温度、流量等信号进行控制与检测。本文设计了基于单片机的数字信号输出模板,包括模板的硬件电路设计与软件设计。
关键词:输出;数字信号;单片机;电路设计
Abstract: In order to measure and control the current, voltage, temperature, and flux in the
industrial fields, control System based on bus should realize the functions of input and output of the field signals, data acquisition, loop control, sequence control and optimal control algorithms in the process control. A digital signal input module based on SoC was designed in this paper, including the hardware circuit design and software design.
Keywords: Output; Digital Signal; SoC; Circuit Design
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