The document describes a smart car parking system using IoT. The system uses sensors like IR sensors and a wifi module connected to an Arduino board to detect available parking spots. This information is sent to a mobile app to guide drivers to empty spots, reducing congestion and emissions. The system's advantages include shorter wait times, fuel savings, and directing users to open spaces. It has applications in malls, restaurants, and theaters to more efficiently manage parking.

1. SMART CAR PARKING SYSTEM
USING IOT
L.Venkata ramana
B.Tech.., ECE

2. Contents:
 IOT
 Smart parking system
 Block diagram
 Advantages
 Applications
 Conclusion

3. What is an iot?
 The Internet of Things (IoT) is the network of physical
objects or "things" embedded with electronics, software,
sensors, and network connectivity, which enables these
objects to collect and exchange data.

4. What is smart parking

5. Why it is needed
 People cannot find parking in popular places.
Especially during holidays, traffic is always bad.
 People cannot locate their car in large parking slots

6. Block diagram:
Arduino
uno
IR -1
IR -2
Servo
motor
LCD display
Wifi
module
Mobile
App

7. IR sensor:
 3v to 5v power supply
 Current 23mA to 43mA
 Range is 2cm to 30cm

8. Operation of IR sensor:

9. Arduino uno:

10. Advantages-
 Shorter waiting time
 Saves fuel
 Guided to nearest place
 Reduce carbon emission

11. Applications
The smart car parking system can be implemented in
• Shopping malls
• Restaurants
• Theatres

12. Conclusion -
 The system benefits of smart parking go well beyond
avoiding time wasting.
 Developing a smart parking solutions with in a city solves
the pollution problem.

13. Future scope -
 The future of the smart parking system is expected to be
significantly influenced by the arrival of automated vehicles
(AVs). Several cities around the world are already beginning to
trial self-parking vehicles, specialized AV parking lots, and
robotic parking valets.