Smart Ambulance

Story behind our Project...

Nowadays Most of the Deaths are caused by Traffic Jams. In a year, half of the Deaths are are happening in the Traffic only. Some of the Deaths are due to in the Carrying by the Ambulance. Then we started thinking to resolve this Issue.

Problem...

Whenver Ambulance carries a patient between two locations. Then they use the normal way only because patient might be at any location. For reaching the patient location and hospital, they uses normal routes. But in those routes, the traffic is huge. Anyhow Ambulance is also need to wait until the Traffic Signal turns into Green in that way. It affects the Patient Health Control.

Existing Solution...

Nowadays this problem is solved, through the Traffic Officers. When they saw the Ambulance in the Red Signal Way, then they will clear the Traffic in that way if they can. If there is a situation where can't see the Ambulance and can't free the traffic. Then the problem becomes idle.

Idea...

Whenver the Ambulance near to the Traffic Signal, then it recieves the signal and then makes the way as Green Signal, so that the Ambulance would have free way and no chance to wait in the Traffic.

Implementation...

The objective of this project is to reduce the traffic on four directions based  on the traffic density. Here the time slots of the signals are decided based on the  traffic density. Here initially we are sensing the traffic density by keeping IR transmitters and  receivers at two edges of road at different places. If any vehicle is in between these  two interrupts, IR receiver output is one connected to the microcontroller. It is sensed  by the micro controller here we are allotting more time for more traffic directions  and less timing for less traffic areas. Here we have established four junction road  traffic signal lights. Each road is having two IR sensors, two lights (red, green) Here  we used the popular microcontroller MCS 51 series family 89c52 for executing the  entire process. The 16 x 2 matrix LCD display is used to indicate the remaining time  of each direction. If any road is not having traffic, the signals automatically switch over to subsequent road having traffic. We have given a piezo buzzer for giving beep when there is no traffic in four roads along with red light blink. The assembly  language program is written for executing the above process.

The project is constructed by Micro-controller, Darlington transistor array,  16X2 LCD display, Piezo buzzer etc. The program is written in micro controller assembly language.

You Can access Implementation Code through: View Code

Thanks for Reading !!!