This paper discusses the data preprocessing of common information platform based on ATMS.

ATMS Public Information Platform;

After the components of the ITS public information platform basic data is analyzed,how to organize all kinds of transformation information efficiently with the GIS technique is discussed and the design idea based on the public information platform data structure of GIS is put forward.

The status of railway intelligent transportation system(RITS)research and railway informatization construction,and development requirement were analyzed,then the research of public information platform was pointed out to be the basis of realization of information share and RITS.

The Data Management Technology in ITS Common Information Platform;

Consideration of Communication Network Design in ITS Common Information Platform;

Discussion of GuangZhou ITS Common Information Platform Construction;

Design of ITS Common Information Platform Information Distribution System Based on WebGIS;

Framework and Integration of ITS Common Information Platform System;

The authors proposed the dynamic traffic information collection and processing methods of ITS common information platform based on GPS equipped taxi data.

An Agent-Based Framework of ITS Mutual Information Platform;

Research and Implementation of an Agent-Based Framework of ITS Mutual Information Platform;

Federated Database and Its Application in ITS Mutual Information Platform;

Research on the Key Technology, and Application of Traffic Information System for the Common Information Platform;

This paper presents logical structure, basic functionality, inscape, and organization proposal of database of the common information platform based on ATMS.