ABS (German Antiblockiersystem, called Anti-Lock Braking System) is a system used in motor vehicles in order to prevent the wheels from locking during braking, as part of the braking system. This system is classified as a group of systems Advanced Vehicle Control Systems (or Automated Highway Systems). Its immediate development of ASR systems are. It is also used as a component of the more advanced systems such as ESP, and Adaptive Cruise Control. ABS prevents the phenomena occurring after blocking the wheels, such as downloading a c