This article starts with the concept and composition
of railway information technology, and by analyzing
the evolutionary dynamics of railway information
system, it proposes the evolutionary path of
railway information system based on phase diagram.
According to the features of the Internet of things
technology, combined with the present situation,
planning and the demands for IOT of railway information
system construction, it builds railway information
system and technology structure based on
Internet of things. With the help of the Internet of
things, railway informatization construction is improving
towards the comprehensive direction of intelligence
and integration