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US 12,077,047 B2Granted
Control device for controlling vehicle functions
AssigneeMercedes-Benz Group AG
InventorsAlexander Hanuschkin, Florian Etter
Life of this patent
Estimating the term…
Abstract
A control device controls vehicle functions and has a largely fixed moveable object that can be actively operated by a person for the purpose of control. The object floats over a controlled magnetic field. A sensor is detects a displacement of the object by a person from its neutral position.
Claims8
A control device for controlling vehicle functions, the control device comprising:
- a largely fixed moveable object that is actively operated by a person for the controlling of the vehicle functions, wherein the largely fixed moveable object is an object floating over a controlled magnetic field;
- a sensor configured to detect a displacement by the person of the largely fixed moveable object from its neutral position;
- and
- a controller coupled to the sensor and configured to control the magnetic field in such a way that the magnetic field returns the largely fixed moveable object to the neutral position responsive to the displacement by the person, wherein data from vehicle sensors is processed which comprises at least acceleration changes of the vehicle, wherein the controller is configured to control the magnetic field by holding the largely fixed moveable object in the neutral position independently of the acceleration changes of the vehicle.
1 more element
A method for controlling vehicle functions using a control device comprising a largely fixed moveable object that controls the vehicle functions and that floats over a controlled magnetic field, the method comprising:
- detecting, by a sensor of the control device, a displacement of the largely fixed moveable object from a neutral position by a person touching the largely fixed moveable object;
- determining control commands for a vehicle function based on a direction, magnitude, or kind of the displacement;
- returning the largely fixed moveable object to its neutral position responsive to displacement of the largely fixed moveable object;
- receiving data from vehicle sensors comprising at least acceleration changes of the vehicle;
- and
- holding the largely fixed moveable object in its neutral position independently of the acceleration changes of the vehicle.
3 more elements
Dependencies are inferred from the claim text.