The Design And Application Of Communication Platfrom Of Intelligent Transportation System

ITS is a kind of Integrated transportation management system, which make advanced information technology, data communication transmission technology, eiectronic sensor technology, electronic control technology and computer transaction technology combine to apply for the whole ground transportation management system. As a most important part of the city traffic, the public traffic attracts more and more people. In the year of 2004, public traffic priority is definitely wrote in "The Attitude about development of public traffic" by construction department. All the citis are required to strengthen their investment, the science foundation and application studies . Construct a information-based, intelligence and socialization public traffic system.This paper come into being on the above-mentional situations, and it combines the material project "The ITS of the BUS Company of Dalian", and describes the application of communication technology in ITS in detail. After one year's research and test ,I draw some conclusions:1. Design the project of the system about "The ITS of the BUS Company of. Dalian", and design the protocol of the communication.2. Design and realize the monitor center and the base station of the communication platform.3. Design and realize the vehicle terminal on the basis of user's requirement.4. Realize the Dynamic monitor, auto station report and passengers flux detection.The method put forward in this paper is relatively new, and has a high practicality. The monitor center , base station and vehicle terminal have been put into use, and are working well.