A Formula One driver is aware of their speed through a combination of their car's instrumentation and their own perception. Here are the main ways a driver knows their speed:
Speedometer: Like regular cars, Formula One cars are equipped with speedometers that display the current speed. The speedometer is usually a digital display located on the steering wheel or dashboard. It provides the driver with real-time information about their speed.
Telemetry: Formula One cars are equipped with advanced telemetry systems that collect and transmit various data points from the car to the team's engineers in the pit lane. This includes speed measurements, which are displayed on screens in the team's garage. The team can communicate the driver's speed over the radio, giving them instant feedback.
Perceptual Feedback: Experienced Formula One drivers develop a strong sense of speed through their perception and experience. They become accustomed to the speed sensations and the engine sound associated with different speeds. This allows them to have a general idea of their speed even without looking at the speedometer.
Track Markers: Formula One circuits have various markers and reference points that help drivers gauge their speed. These markers can be things like painted lines, curbs, or trackside objects. By visually comparing their speed with these fixed references, drivers can estimate how fast they are going.
Timing Systems: Formula One races rely on precise timing systems to measure lap times and sector times. The drivers receive this information through their team's communication systems or directly on the car's dashboard. By comparing their current lap time with previous laps, they can get an idea of their speed.
It's important to note that Formula One drivers primarily focus on the track and their competitors while driving, rather than constantly checking their speed. They rely on their peripheral vision and the feedback from the car and the team to maintain the optimal speed for each situation.