DESIGN AND CONSTRUCTION OF TRAFFIC LIGHT

DESIGN AND CONSTRUCTION OF TRAFFIC LIGHT
 
ABSTRACT
Virtually in all human endeavors, there is always an element of control. Even our behavioral patterns and manner of interactions are either internally or externally guided for a meaningful life appreciation. Control then is necessary especially when something poses a danger or get to excesses. In cities today, the increase of road transportation traffic congestion at strategic junction has made it absolutely important to look beyond using traffic wardens or timely controlled traffic lights to direct vehicles at the junction crossings. However, traffic light control system used in many cites at present are still pre-timed. They allocate specific time sequence to any period of operation by directing traffic “STOP”, “get ready to stop” and “Go” according to the determined time duration. But the method of control embarked on here is the predictive type. This system through the use of motion detectors, count the numbers of cars passing through a particular lane for a given period of time. With the data gathered which is displayed using a Liquid Crystal Display (LCD), the traffic condition of a road can be known and forecasted. The first chapter discusses the statement of the problem and the objectives. A literature review is done in chapter two while in chapter three, the requirement and design analysis are discussed. Chapter four is the testing of the project and recommendations are given in the last chapter of this report.