Smart Car Parking System
This is 14th project for the course of robotics and iot
This is to understand the working of IR sensor and how the sensor data can be seen through your mobile app.This project can be used for numbers of cars, here I have used 6 cars, six IR sensor and 6 relays module.
When car comes in front of the IR sensor, that pin of the arduino gets HIGH and in the program we have written , If the pin is HIGH, relay will gets on ,So POLE and NO of relay module wotk as a switch .
To pole I have given 3.3 volts, after connecting to NO of relay, this 3.3 volts will come to NO, Now this NO contact I have connected to one of the pin of Arduino, which upgarde the recent status of the parked cars
Here I have used “if” command
If this pin is HIGH then write in serial printer CAR PARKED or occupied
Else write its VACANT.
For this we have designed a web page in HTML and written the program for getting live information.
How many cars are parked and how much space is available.