Traffic Light Priority Control for Emergency Vehicles

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Traffic Light Priority Control for Emergency Vehicles
Traffic Light Priority Control for Emergency Vehicles

Introduction:

Traffic Light Priority Control for Emergency Vehicles is very reliable and most efficient. Traffic is one of the main problems. Most of the time is wasted when a person got stuck in traffic jams. This, controlled traffic signal gives safety to the neighborhood. When there is a traffic jam people try to go through the neighborhood to pass that jam. But this is dangerous to the nearby environment. Sometimes ambulance or different emergency vehicles got stuck in traffic jams, which cause life loss. In this project, we have an emergency exit which allows emergency vehicles to pass even in dense traffic.

Working of traffic light priority control for emergency vehicles:

Controlled Traffic Signal with Emergency Exit, have two portions. First is to calculate the load (amount of vehicles) on road and then include delay according to the load. And second is to have an emergency exit so that ambulance can pass even through high traffic load.

Components used:

  1. Voice Recognition Module V3
  2. Ultrasonic Sensor
  3. Arduino Mega
  4. Arduino Uno Board
  5. Connecting wires
  6. Voltage Regulator
  7. Power Supply
  8. Oscillator

Block and Circuit Diagram:

In the block diagram of traffic light priority control for emergency vehicles we can see that the main part of our project is Arduino in which we code according to our desire waiting for an emergency signal to perform function specification, Arduino performs two main functions. First is checking the density/load of traffic and secondly, it detects the sound of emergency vehicles through the v3 module  

Controlled Traffic Signal with Emergency Exit, traffic light priority control for emergency vehicles
Circuit diagram

In the block diagram of traffic light priority control for emergency vehicles we can see that the main part of our project is Arduino in which we code according to our desire waiting for an emergency signal to perform function specification, Arduino performs two main functions. First is checking the density/load of traffic and secondly, it detects the sound of emergency vehicles through the v3 module  

[caption id="attachment_187" align="alignnone" width="909"]Controlled Traffic Signal with Emergency Exit. traffic light priority control for emergency vehicles Block Diagram

1 COMMENT

  1. Abbas Khan Jadoon

    Greatttt project. Kindly elaborate how to calculate the density of vehicles.

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