基于Web的嵌入式远程监控系统现场端设计研究

Design and Research of the Field Side of Web-Based Embedded Remote Monitoring System

以步进电动机为远程监控对象,通过UART总线技术与Web技术进行远程通信,实现了基于Web与嵌入式系统的远程监控系统。远程监控系统的现场端以嵌入式系统作为现场总线的主机、以片上系统控制器作为现场总线的从机进行开发。详细介绍了现场端的硬件接口电路、现场总线、片上系统微处理器等的设计实现方法。

In this paper,the stepper motor was used as the monitor object and the way of UART bussing technique and web technology were chosen to do the remote communication.With the help of all the technologies above,the web-based embedded remote monitoring system was implemented.Embedded system was used as the master of the fieldbus system and the SoC MCU was used as the slave of the fieldbus system.This paper introduced the design methods of the hardware interface circuit,fieldbus system and the SoC MCU of the field side of the system in details.