Cost effective portable traffic light system using Esp32.

This paper presents a cost-effective portable traffic light system, which is most suitable, especially in densely populated cities where the population and number of running vehicles are much more than its capacity. Firstly, we need to properly analyse the locations at which traffic signals are not installed and traffic jam is observed for a particular instant of time such as office/work opening and closing hours, festival times etc. So that portable feature will be advantageous. Secondly, the Traffic light system works without the power supply, it is also capable of working in any weather conditions with built-in storage of charge through batteries. This traffic light is adjustable and two-faced for easy installation and the current location of the traffic light can be detected. Finally, to generate fine on vehicle which does not follow traffic regulations camera and cloud application is used. In some areas, traffic management tries to control traffic manually which is not ideal. So, we need portable machines as an instant solution to control traffic in many of the places where the crowd is seen on festivals and occasional days near temples. [ABSTRACT FROM AUTHOR]