The essence of this innovation is to improve the aerodynamic qualities of the car and increase its stability when moving at speed. When the car is moving, the flaps slide apart, completely covering the outer side of the disc. When the speed decreases, the flaps open again. They can also open on a signal from a temperature sensor if the brake discs become too "hot".
The second Audi patent is planned to be used for the development of software for a new all-wheel drive system that uses an electric drive for the rear axle. Thanks to the new software, the electronics will more accurately determine the moment of loss of traction of one of the wheels when driving on a slippery or wet road.
The innovation is important for hybrid cars using a regenerative braking system, where the electric drive acts as a brake while generating electricity. In such a system, braking can be too fast, which will lead to loss of traction.
Although the development is intended for hybrid all-wheel drive transmissions, it will also give impetus to the development of "smart" and fast-responding systems for other types of all-wheel drive.
Earlier, AvtoPortal wrote that the Audi RS station wagon will receive a 450-horsepower engine.
