Density Based Traffic Signal Control With Count Down Timer

Developed By,
Shreyas Technologies
Hyderabad, Bangalore.
Mob/WhatsApp: [phone]
Website:www.shreyastechnologies.in
Email: [e-mail]
Facebook: / www.shreyastechnologie...
Traffic congestion is a severe problem in many major cities across the world. Conventional traffic light system is based on fixed time concept allotted to each side of the junction which is not changed according to traffic density in specific junctions. Because of this there is unnecessary wastage of time and fuel consumption. It leads to undesired traffic jams. The simple solution to the problem is to control traffic signals according to traffic density.
The main aim of this project is to monitor the density of traffic on the road and control the traffic lights at different junctions based on the density of vehicles. The project uses IR proximity sensors arranged at four lanes to detect presence of the vehicles. In real time , we can use laser beam with LDR (Light Dependent Resistor) sensors arranged in front of each other at exactly opposite sides of the road such that light from laser always falls on LDR sensor. If any vehicle interrupts laser beam , the LDR sensor status changes. The advantage of laser is long range as compared with IR sensors having short detection range.
The IR proximity sensor module has IR LED which acts as transmitter and photodiode which acts as receiver. The sensors are arranged side by side in the module. Whenever any object i.e. vehicle in our case comes in front of it, IR radiations get reflected back to photodiode and sensor output changes. The sensor output is given to microcontroller which processes data and control traffic signals accordingly.
We have also used here seven segment display based count down timer. Initially when sensors are not obstructed by any vehicles, count down time is less whereas when sensors are obstructed by vehicles, count down time is significantly increased. Thus this provides effective solution for traffic congestion in busy roads.
HARDWARE:
• ARDUINO MEGA LOGIC BOARD ( ATMEGA2560 Microcontroller)
• IR PROXIMITY MODULE
• LED INDICATORS (Green , Red )
• +5V REGULATED POWER SUPPLY
SOFTWARE:
• Arduino IDE (Integrated Development Environment)
• Embedded CPP Program

[@gurugubilliaswini1388]

Clear explanation about connections

[@harshasingh8611]

can i get code and circuit diagram for it??

[@venzaren]

can this project can do wihout using codes, arduino, microcontroller and PIC? JUST 7 segment display , combinational logic chips. sequential logic chips ?

[@shreyastechnologies]

I am not sure whether it is possible easily without any microcontroller program code. It's anyhow difficult to implement without it.

[@venzaren]

@@shreyastechnologies ok thanks, we cant do our project now :( we failed in our subject :'(

[@venzaren]

i wish you upload more videos just using my suggested need.

[@shreyastechnologies]

You can check similar circuit details without controller. electronicsforu.com/electronics-projects/speed-checker-for-highways

[@developcoders4387]

please give the code and block diagram

[@aldrinedeguzman7652]

sir can you help me please give me the code??

[@jimmaulbagot2404]

code please

[@manojarya9208]

I need this circuit

[@shreyastechnologies]

Send inquiry to [e-mail]

[@selimseyfullahsanlav5060]

@@shreyastechnologies
[e-mail]
Circuit and code ?

[@chaudhary4202]

I want code of this project..?
Plzz send me its help me a lot in our project..

[@shreyastechnologies]

Send me enquiry to my whatsApp number : [phone], [phone]

[@Jayasurya-dc3ms]

did u got the code

[@mohan9924]

@@shreyastechnologies mam we want code for this project pls

[@dhulipallakrishna7286]

Say your number, the above mentioned number is not working

[@shreyastechnologies]

9666355727 working numbe

[@ekbalshaikh3761]

code please

[@shreyastechnologies]

whatsapp : [phone]

[@omrantabajou3527]

@@shreyastechnologies but you don't won't to share your code