An Iot Based System through which you can find out empty parking spots to park your Car.The system uses ultrasonic sensors to find out the empty spot and sends data to server through which it is reflected to the website.
The ultrasonic sensors must be placed near the parking spot so it can identify or detect whether an car is been placed in the spot or not.The sensor code is been written in a such a way like if a object comes in range of 10cm or closer then only it detects the object otherwise it will not detect it. As soon as the object is detected the data in database is been reflected with "spot-filled" which in turns reflects the website.
The server-side uses haversine formula to detect closest parking spot for the user within the range of 5km.User just need allow to the location access to the website.
User just need to login in the website.After login, by just clicking on the "search for Parking" Parking areas with spots will be shown to the user using the haversine formula.