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PROJECT DESCRIPTION

The project is designed to develop a density based dynamic traffic signal system having remote override facilities. During normal time the signal timing changes automatically on sensing the traffic density at the junction but in the event of any emergency vehicle like ambulance, fire brigade etc requiring priority are built in with Android application device remote control to override the set timing by providing instantaneous green signal in the desired direction while blocking the other lanes by red signal for some time.

Traffic congestion is a severe problem in many major cities across the world thus it is felt imperative to provide such facilities to important vehicles.

Conventional traffic light system is based on fixed time concept allotted to each side of the junction which cannot be varied as per varying traffic density. Junction timings allotted are fixed. Sometimes higher traffic density at one side of the junction demands longer green time as compared to standard allotted time.

The proposed system using a microcontroller of 8051 family duly interfaced with sensors, changes the junction timing automatically to accommodate movement of vehicles smoothly avoiding unnecessary waiting time at the junction.

The sensors used in this project are IR and photodiodes are in line of sight configuration across the loads to detect the density at the traffic signal. The density of the vehicles is measured in three zones i.e., low, medium, high based on which timings are allotted accordingly.

The override feature is activated by an on board Bluetooth device from the Android application device operated from the emergency vehicle. Remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based touch screen operation. 

Further the project can be enhanced by synchronizing all the traffic junctions in the city by establishing a network among them. The network can be wired or wireless. This synchronization will greatly help in reducing traffic congestion.

PROJECT HIGHLIGHTS
Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Extensive audio-visuals available.
Branding-free material.
Pre-programmed Microcontroller.
Density Sensed Traffic Signal.
Remote Traffic Signal Override for Emergency Vehicles.
Call/mail for Tech Support from 10 am - 7 pm.
Can be Customized for Arduino, Raspberry Pi, PIC
BLOCK DIAGRAM
Density Based Auto Traffic Signal Control with Android Based Remote Override
Hardware Requirements
  • 8051 series Microcontroller
  • LEDs
  • Voltage Regulator
  • Resistors
  • Capacitors
  • Crystal
  • Diodes
  • Transformer
  • IR-LED & Photodiodes
  • Transistor
  • Bluetooth device.
Software Requirements
  • Keil compiler Language
  • Embedded C or Assembly
  • Android Application
Q & A
Q:  Which type of smart phone is used in this project?
A:  Any mobile phone which has Android OS can be used in this project.
Q:  How can I install the Blue control App used for the project?
A:  Go to Google Play in your Android mobile search for Blue control App, select and install.
Q:  How can one connect the blue control application?
A:  Blue control application is connected to the hardware using Bluetooth connection, through a Bluetooth device. Please follow the operation procedure provided in the kit.
Q:  How much distance does Bluetooth support?
A:  50 feet distance is supported by Bluetooth.
READ WHAT OTHERS HAVE SAID
Average Rating
 4.7/5
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Showing 3 of 3 reviews
Nivedita Majumdar, Vellore on 30th May, 2015, 04:41 PM

Yes the kit delivered on right time with the right components.Firstly, I have a query but later on it is cleared by Edgefx technical team.It was a good experience in building the project.

Jitesh Pal, Dombivli on 3rd January, 2015, 11:26 AM

I got the kit on time.All my queries at the time of building the project resolved and I am satisfied. Technical support was very good and nice to operate the project.My experience in building the project was nice. I will recommend you because the project design is good and the product is nice.

ruday, goa on 12th May, 2014, 07:27 PM

I have searched in google and came to know about your website and seen the past reviews.I felt that your service and products is good. Then I got confidence to purchase the project from Edgefx technology.The quality of the project and service provided by Edgefx is very good.I am satisfied.

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Plot No. 105, 3rd Floor,
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Hyderabad - 500029,
Telangana, India
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