Antilock brakes are impressive performers on the test track and in television What has surprised a lot of people is that anti-lock brakes are not reducing the frequency or cost of accidents. This is the case despite the obvious benefits of antilock brakes in test situations. The reason why anti-locks are not making the expected and much projected difference is because many drivers lack the knowledge and experience need to use ABS (Anti-lock Braking System) effectively. I. Introduction A. What are ABS (Anti-lock Braking System) B. Popularity of ABS II. What ABS do and dont do A. In normal breaking conditions B. In conditions such as: rain, snow, ice C. Why dont ABS work so well on dry roads III. Understanding ABS A. How ABS works B. Wheel Slip IV. Testing/Findings/Conclusion A. Testing of ABS vs. Conventional Brakes B. Test results C. Conclusion ABS (Anti-lock Brake System): WHAT THEY CAN AND CANNOT DO I. Introduction Antilock brakes are impressive performers on the test track and in television advertising. The idea behind anti-lock brakes is simple. Anti-lock brakes are designed to prevent skidding and help drivers maintain steering control during an emergency-braking situation, by automatically pumping the brakes for the driver to prevent wheel lock. Because the wheels are kept from locking up, the driver is able to better control the vehicle. What has surprised a lot of people is that anti-lock brakes are not reducing the frequency or cost of accidents. This is the case despite the obvious benefits of antilock brakes in test situations. Antilock brakes have become very popular with the public. Forty-three percent of the 1993 model cars came equipped with them and the ratio for 1994 models is eighty percent. This brings the total number of cars on the road today with anti-locks to about 18,000,000. Much of the increase is...
