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Left-foot braking is the technique of using the left foot to operate the brake pedal in an automobile, leaving the right foot dedicated to the throttle pedal. [1] It contrasts with the practice of using the left foot to operate the clutch pedal, leaving the right foot to share the duties of controlling both brake and gas pedals.
Normally the throttle and brake are operated by the right foot, while the clutch is operated by the left foot. However, some drivers sometimes mistake the accelerator for the brake, leading to sudden unintended acceleration and causing 16,000 accidents per year in the US. [5] There are also drivers who intentionally practice left-foot braking.
Left-foot braking is the favored technique for using opposite lock in a front drive vehicle. A related technique is the handbrake turn , in which the rear wheels are deliberately locked in order to break the friction between the tires and the road, allowing the car to be spun around a very tight bend or junction, etc.
Even though automatic emergency braking, or AEB, is already common on new vehicles sold in the US, these new requirements will save hundreds of lives per year, NHTSA officials said in a statement.
In the not-too-distant future, automatic emergency braking will have to come standard on all new passenger vehicles in the United States, a requirement that the government says will save hundreds ...
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The dead pedal was developed to prevent the accidental actuation of the clutch or brake, also known as left-foot braking, by providing an alternative surface to rest the foot on. The dead pedal became more important with time as stronger and faster cars were developed because the left foot must push against the floor to brace the driver's body.
Throttle butterfly valves may become sluggish in operation or may stick in the closed position. When the driver pushes harder on the right foot, the valve may "pop" open to a point greater than that wanted by the driver, thus creating too much power and a lurch forward.