基于串口服务器的水温远程通信系统设计与实现

摘要

A network of remote multi-channel temperature monitoring system using serial port serial device servers and bridges existing Ethernet to reconstruct and design is described in this paper. To ensure the timeliness and accuracy of the multi-channel data acquisition process data, format with serial number is designed in the use of virtual serial port technology and event-triggered way to read and send serial data. The experiment shows that the system is stable and no data loss phenomenon.%文章改造设计了一种网络化的远程多通道水温监测系统，利用串口服务器桥接串口设备和现有的以太网，为保证多通道数据采集过程中数据的实时性和准确性，设计带序号的数据帧格式，利用虚拟串口技术和事件触发方式实现串口数据的读取和发送。通过实验，系统运行稳定，且不会出现数据丢包现象。