Design of innovative human-centric tyre on road pressure regulation system for increasing driver safety and fuel efficiency

Tyre pressure plays a vital role in dynamic control over the vehicle and enhancing overall fuel efficiency by lowering rolling resistance and, as a result, tractive effort. Excessive speeding causes traction loss, which is a primary cause of accidents. Wet roads make driving more perilous, hence the majority of accidents occur during the rainy season. As the world’s crude oil sources deplete and the electric car industry expands, it is critical to extend the range of currently existing automobiles by improving its fuel efficiency. In order to find a solution to the above problems, authors investigated the impact of tyre pressure on the coefficient of rolling resistance and friction and designed and developed a tyre pressure regulating system that uses an infrared rpm sensor to track the rate at which a tire’s rotational speed decreases as a function of time, and it then uses that information to calculate the ideal tyre pressure based on the current environmental conditions and data from various accelerometers. This unique system automatically changes tyre pressure to provide the best combination of fuel efficiency and driver safety based on data from sensors detecting tyre slip and lateral acceleration, regardless of road surface conditions.