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Anti-lock Braking System

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Anti-lock Braking System

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Anti-lock Braking System

  1. 1. “ANTI-LOCK BRAKING SYSTEMS IN CARS” “A LIFE SAVER FOR RIDERS”
  2. 2. Anti-lock braking system (ABS) is an automobile safety system that allows the wheels on a motor vehicle to maintain tractive contact with the road surface according to driver inputs while braking, preventing the wheels from locking up (ceasing rotation) and avoiding uncontrolled skidding. It is an automated system that uses the principles of threshold braking which were practiced by skilful drivers with previous generation braking systems. It does this at a much faster rate and with better control than a driver could manage.
  3. 3.  It is a Braking system arrangement in vehicles for safe riding during sudden or heavy braking.  It maintains a balance between the wheel speed and the vehicle speed to avoid skidding during heavy braking.  It ensures that there is less TRACTION loss in the tyres of the vehicle.
  4. 4. ABS V/s No ABS
  5. 5.  Brake Calipers  Speed Sensor in wheels  A Hydraulic Motor  Pressure Release Valves  Control Unit (Computer Controlled Module)
  6. 6. A- The Speed Sensor B- The Control Module C- The Hydraulic Unit With Pressure Releasing Valves D- The Brake Pipe
  7. 7. Component Diagrams SPEED SENSOR IN A WHEEL
  8. 8. CONTROL UNIT MODULE
  9. 9. Types of ABS 1] Four Wheel Channel 2] Three Wheel Channel
  10. 10.  Maintain directional stability in steering during heavy/sudden braking.  Safe & Effective  Absorbs unwanted turbulence shockwaves  Easy Fault/Failure detection by the vehicle owner  Automatic change of brake fluid pressure in each wheel
  11. 11.  Very Costly  Maintenance of a Car equipped with ABS is required more.
  12. 12. IN LATEST CARS IN LATEST TRUCKS IN RACING CARS ALSO IN RACING BIKES IN UPCOMING 2 WHEELERS
  13. 13. PRESENTED BY :- Sundaresha A M

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