Their are three type of traffic light systems:
1.Fuzzy Expert System
2.Artificial Neural Network(ANN) &
3.Intelligent Decision Making System(IDMS)
In all of the above, we find that Intelligent decision making system is much better in performance and requires concept of other two.
What is IDMS?
It is real time decision making system consists of sensors,application environment, controllers, fuzzy system(fuzzy expert systems and elements) and artificial neural network.Sensors used to get information about traffic on the road than this information is transferred to ANN which provide us desired output which is provided to fuzzy system which takes decision and control light.Moreover, this information is stored in database for taking future decisions.
What is traffic light ?
Traffic light system in Java
Related PDF :
Design and Development of Sensor Based Traffic Light System
Automatic traffic light control system
Circuit to control traffic light
PLC-Implementation of Traffic light
System modeling and design traffic lights