vészfékezés

Vészfékezés, also known as emergency braking, is a driving maneuver performed to stop a vehicle as quickly as possible. This is typically done in response to an immediate hazard or obstacle that suddenly appears in the vehicle's path. The primary goal of vészfékezés is to avoid a collision or reduce its severity.

The effectiveness of vészfékezés depends on several factors, including the vehicle's speed, tire condition, road surface, and the driver's reaction time. Modern vehicles are often equipped with Anti-lock Braking Systems (ABS) which help prevent wheel lock-up during hard braking, allowing the driver to maintain steering control. Without ABS, a driver may need to practice threshold braking, modulating the brake pressure to prevent skidding.

Executing vészfékezés involves applying the brakes with maximum force. In vehicles with ABS, the driver should maintain firm pressure on the brake pedal, even if the pedal vibrates or pulses. In vehicles without ABS, it is crucial to avoid locking the wheels, as this drastically reduces steering ability. This requires a skilled driver to rapidly apply and release the brakes in a controlled manner, a technique known as cadence braking.

Drivers are trained to anticipate potential hazards and maintain a safe following distance to allow for adequate braking distance. However, unexpected events can necessitate vészfékezés. Recognizing the situation and reacting promptly is key to a successful emergency stop.