The development of Tang Shan public transportation information system based on MapX;

A survey of the public transportation portal websites was made and analyzed in 19 cities in China by selecting eleven indexes.

Public transit O-D of current situation is derived and studied;

Current OD status analysis for public transit trunk line of Dandong city;

In order to forecast the short-term public transit volume accurately,a forecasting model applying Gray-Markov is developed.

Analysis of current problems and study on network layout model of urban transit;

The city transportation intelligence information system based on transit;

Based on the analysis of evaluating objectives of transit comprehensive development level in respect of general level,convenience,comfort,safety,an evaluation model for transit comprehensive development level is built up by means of grey clustering analysis theory.

Design of Public Traffic IC Cards Intelligent Management Systems;

With improvement of this method,a model and arithmetic of evaluating public traffic route net was put forward.

The objective of the optimization of public transport network is to make the public transport system produce the best benefit by using modern theory of transportation planning and modern computing techniques.

Based on the research and analysis on these defects, a new system named Public Transport Inquiry System has been designed and developed in this paper.

Thinking on urban track and common bus coordination development

Study and application of bus vehicle electronic device integrated system

Bus travel transit path query system can deal with the problem of searching the best routine among the huge and complex bus net.