多路485转以太网串口服务器的设计及应用

Design and Application of Multi Channel 485 to Ethernet Serial Port Server

当前物联网技术广泛应用,互联网与人、物之间的信息交互日益密切,通过该技术实现数据共享和远程管理已成为一种趋势。为了将串口设备连接到网络,目前的解决方案是使用串口连接以太网服务器,然后将数据传输给系统后台。但当前串口服务器的功能较为单一,监控的路数较少,因此亟需提供一种多路的串口服务器来解决上述问题。

At present,the Internet of things technology is widely used,and the information interaction between the Internet and people and things is increasingly close.It has become a trend to realize data sharing and remote management through the technology.In order to connect the serial device to the network,the current solution is to use the serial port to connect the Ethernet server,and then transfer the data to the system background.At present,the function of the serial server is relatively single,and the number of monitoring channels is relatively small,so it is urgent to provide a multi-channel serial server to solve the above problems.