铁路系统现场总线技术标准研究

Study on Fieldbus Specification for Chinese Railway

ITS（智能运输系统）概念提出后，铁路信息化的进程大大地加快了。对于铁路系统来说，信息流控制物流的时代已经到来。如何使铁路系统中各种设备和进程控制满足信息化的要求，是一个亟待解决的问题。本文从通过对铁路信息系统的基本特点的讨论，提出了一个铁路系统现场总线技术标准的基本框架。

After the concept of ITS (lntelligent Transportation System) addressed,the development speed of railway information construction have become fast. The time of in formation control the mass moving was coming. It is a basic and important problem that how to make the equipment and some processing control to satisfy the need of information system. According to the discussion about the basic properties of railway in formation system,a frame of fieldbus specification for Chinese railway system was proposed in this paper.