一种电力串口通信自动识别可变数据帧的方法分析
Analysis of a Method for Automatic Recognition of Variable Data Frames in Power Serial Communication
朱红博 1武艳琴 1解艳林2
作者信息
- 1. 西安西瑞控制技术股份有限公司,陕西 710077
- 2. 陕西金纯特瑞软件科技有限公司,陕西 710018
- 折叠
摘要
阐述串口通信以字节流方式实现数据传输的特点,应用层采用查询的方式进行读取,因此不能读取完整的一帧数据.分析一种可变数据帧自动识别的新方法,减少应用层数据处理的复杂度.实践证明该方法能够准确识别完整数据帧,适应大多数电力自动化系统的串口规约.
Abstract
This paper describes the characteristics of serial communication using byte stream for data transmission.The application layer uses query to read,so it cannot read a complete frame of data.It analyzes a new method for automatic recognition of variable data frames,reducing the complexity of application layer data processing.Practice has proven that this method can accurately identify complete data frames and adapt to the serial protocol of most power automation systems.
关键词
电力自动化/配电网/串口通信/波特率Key words
power automation/distribution network/serial communication/baud rate引用本文复制引用
出版年
2024