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1. “ CENTRAL TYRE PRESSURE MONITORING AND INFLATION SYSTEM. ” GROUP NO. 09 Submitted by KARAN D. GAIKWAD  RAJ R. SHARMA ARPIT L. PANCHABHAI OM N. GUMGAONKAR SIDDESHWAR   A. KUTTARMARE Under the Guidance of  R . B. Yarasu Sir Associate Professor MECHANICAL DEPARTMENT Government College of Engineering , Nagpur-441108 Session 2023-24

2. CENTRAL TYRE PRESSURE MONITORING AND INFLATION SYSTEM

3. Abstract Central Tire Pressure Monitoring and Inflation Systems (CTPMIS) represent a significant advancement in vehicle technology, integrating tire pressure monitoring and automatic inflation to maintain optimal tire pressure. These systems not only enhance vehicle safety and performance but also contribute to fuel efficiency and tire longevity. This presentation explores the components, functionality, applications, benefits, and future trends of CTPMIS, highlighting its importance in modern automotive engineering.

4. Aim of the ctpmis The overall goal of our design project is to develop a product that will decrease tire wear while improving fuel economy, performance and safety of a passenger vehicle through dynamically-adjustable tire pressures . Ability to Provide Proper Tire Pressure Minimize Negative Visual Aesthetics Ability to Provide Automatic System Low Cost Device

5. Importance of Tire Pressure Management Benefits of Proper Tire Pressure: Improved fuel efficiency. Enhanced safety by reducing the risk of tire blowouts. Increased tire lifespan. Better vehicle handling and performance

6. Components of CTPMIS SI.NO COMPONENTS COMPONENTS 1. Tyre 90x100 / 10 size of the tyre 2. Compressor 150 PSI 3. Rotary joint Size = ½ inch pressure = 10kg/cm2   4. Pressure switch Pressure range =0-100 psi 5. Axle Bright Bar 6. Frame stand Mild steel 7. Flexible hoses PVC (polyvinyl chloride) 8. Electric motor 100 watts , 2400 rpm   9. Drive sprocket Belt Drive Sensors: Monitor tire pressure and temperature. Control Unit: Processes data and manages the system. Air Compressor: Adjusts tire pressure as needed. Valves and Tubing: Channels for air to flow to/from tires.

7. How CTPMIS Works Operational Workflow: Monitoring: Sensors continuously check tire pressure. Data Transmission: Information sent to the control unit. Analysis: Control unit evaluates pressure data. Action: If pressure is outside optimal range, the air compressor activates to adjust the pressure .

8. WORKING DIAGRAM

9. Applications of CTPMIS Where CTPMIS is Used: Commercial Vehicles: Trucks and buses. Off-road Vehicles: Construction and agricultural machinery. Military Vehicles: Enhanced reliability in challenging terrains. Passenger Vehicles: Increasingly common in modern cars.

10. Key Benefits: Automatic Pressure Adjustment: Minimizes need for manual checks. Real-time Monitoring: Immediate alerts for pressure issues. Enhanced Safety: Reduces risk of accidents caused by tire failures. Cost Efficiency: Saves on fuel and tire maintenance. Advantages of CTPMIS

11. Challenges and Considerations Cost: Initial setup can be expensive. Maintenance: Requires regular servicing of sensors and compressors. Complexity: More components mean higher complexity and potential for failures.

12. Future Trends and Innovations Integration with IoT : Advanced data analytics and remote monitoring. Adaptive Systems: Intelligent systems that adjust pressure based on road conditions. Sustainability: Development of energy-efficient components.

13. Conclusion We can conclude that this system ensures us that each and every tire is properly inflated to the proper tire pressure throughout the journey and it also improves tire life, reduces tire wear, increases fuel efficiency and also increases the overall safety of the vehicle, it also monitors the tire pressure constantly, provide us the proper inflation and deflation of the tire, and helps in providing a comfortable ride with better mileage. CTPMIS significantly enhances vehicle performance, safety, and efficiency. Growing adoption in various vehicle types due to its comprehensive benefits. Future advancements will further improve system reliability and capabilities.

14. Project group with project:

15. THANK YOU .