Project showcase
Smart Parking

Smart Parking © GPL3+

A system that tells you about the parking slots of an area.

  • 46,750 views
  • 15 comments
  • 50 respects

Components and supplies

Ph a000066 iso (1) ztbmubhmho
Arduino UNO
×1
Adafruit Arduino Ethernet Shield
×1

Apps and online services

About this project

This system represents a parking lot. Only three slots are considered for Simplification.

The system consists of Arduino Uno, Ethernet Shield, Blynk App, and IR sensors. Sensors are used to detect the presence of a Vehicle. As soon as a vehicle is detected in a particular slot and the corresponding led on the App goes high.


The Blynk app can be downloaded from the play store as well as the IOS.

Video demonstrating the project.



Code

Smart Parking.inoArduino
#define BLYNK_PRINT Serial
#include <SPI.h>
#include <Ethernet.h>
#include <BlynkSimpleEthernet.h>
char auth[] = "";    // Write your Blynk project key here
WidgetLED led1(V1);   // Virtual LED to show status on App
WidgetLED led2(V2);
WidgetLED led3(V3);
int sensor1 = 2;      // IR Sensors
int sensor2 = 3;
int sensor3 = 4;

void setup()
{
  Serial.begin(9600);
  Blynk.begin(auth);         // Starting Blynk server and connecting to the cloud
  
  pinMode(sensor3,INPUT);    // Setting sensors to input
  
  pinMode(sensor2,INPUT);
  
  pinMode(sensor1,INPUT);

  while (Blynk.connect() == false) {
    // Wait until connected
  }
}
 void loop() {  
   int sensorval1 = digitalRead(sensor1); // Saving Values os sensors
   int sensorval2 = digitalRead(sensor2);
   int sensorval3 = digitalRead(sensor3);
   Serial.println(sensorval1);            // printing values 
   Serial.println(sensorval2);
   Serial.println(sensorval3);
   delay(1000);
   if (sensorval1 == 1)
   {
led1.on();                                 // Setting virtual led on the app
}
   if (sensorval2 == 1)
   {
led2.on();
}
   if (sensorval3 == 1)
   {

led3.on();}
    if (sensorval1 == 0)
   {

led1.off();
}
   if (sensorval2 == 0)
   {
led2.off();
}
   if (sensorval3 == 0)
   {
led3.off();
}   
    
    Blynk.run();
    
     }

Schematics

Smart Parking
Fritzing

Comments

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