Research on the Traffic Control System and Data Communication Based on Network;

Being an important component of distributed virtual automobile driving simulator,the virtual traffic control system is composed of the modules as follows: signal control module of traffic light;sensing and response module of alarm light;sensing and control module of other car in traffic system;integrated traffic control module.

To implement final integration of route guidance system and traffic control system,much research need to be done.

It is necessary and essential to cooperate Urban Traffic Control System with Urban Traffic Guidance System, which will integrate traffic facilities and thus building both intelligent and economical transportation system.

Design of Traffic Light Control System Base on FPGA/CPLD and VHDL;

The traffic light control system usually must realize the automatic control and the hand control.

In view of the problems concerning the installation and reconstruction of a traffic light control system in a city,this paper presents a wireless control system based on the combination of the ZigBee and solar energy technology,and elaborates on the network structure and the hardware and software design of a main crossroad controller along with an analysis of the corresponding key technique.