Low-energy operation of motor vehicle functions during the operation of the motor vehicle

1. A method for an electrical low-energy operation of motor vehicle functions during operation of a motor vehicle, wherein the motor vehicle comprises an information display, a computer device comprising a computer processor, and a vehicle component, the method comprising:

deactivating, using the computer processor to execute a display deactivation module, the information display of the motor vehicle;

downgrading, using the computer processor to execute a downgrading module, a functionality of the vehicle component that determines specific information and that the information display uses to visually depict the specific information of the vehicle component, wherein

the vehicle component is distinct from the computer processor of the computer device of the motor vehicle; and

deactivating, using the computer processor to execute a graphics processing unit deactivation module, a graphics processing unit of the motor vehicle as an energy-saving measure, wherein

the graphics processing unit is configured so as to prepare the specific information transmitted from the vehicle component such that the specific information is able to be depicted visually on the information display, and

the functionality of the vehicle component is downgraded such that the vehicle component continues to determine and retain the specific information in preparation for a graphic processing operation.

2. The method according to claim 1 , wherein

the specific information is retained, in preparation for the graphic processing operation, such that the specific information is able to be rendered immediately for the visual depiction on the information display when needed.

3. The method according to claim 1 , wherein

the vehicle component comprises a navigation device, and the specific information comprises navigation map information.

4. The method according to claim 1 , wherein

the vehicle component comprises a radio transmitter device, and the specific information comprises radio station information.

5. The method according to claim 1 , wherein

downgrading the functionality of the vehicle component comprises limiting an electric power consumption of the vehicle component as a second energy-saving measure.

6. The method according to claim 5 , wherein

limiting the electric power consumption of the vehicle component comprises a limitation of at least 50% of the electric power consumption of normal operation of the vehicle component.

7. The method according to claim 5 , further comprising:

limiting an electric power consumption of the computer device of the motor vehicle as a third energy-saving measure such that a clock frequency of the computer processor of the computer device is curtailed by at least 50%.

8. The method according to claim 7 , wherein

when the information display is switched on again, the method further comprises:

canceling any energy-saving measure;

rendering the specific information retained for the graphic processing operation; and

visually depicting the rendered specific information on the information display.

9. The method according to claim 1 , wherein

each energy-saving measure is designed to be unnoticeable by a user of the motor vehicle.

10. A device for an electrical low-energy operation of motor vehicle functions during operation of a motor vehicle, wherein the motor vehicle comprises an information display, the device comprising:

a computer processor to control the device and to execute:

an information display deactivation module to deactivate the information display of the motor vehicle;

a downgrading module to downgrade a functionality of at least one vehicle component that determines specific information and that the information display uses to visually depict the specific information of the vehicle component, wherein

the vehicle component is distinct from the computer processor; and

a graphics processing unit deactivation module to deactivate a graphics processing unit of the motor vehicle as an energy-saving measure, wherein

the graphics processing unit is configured so as to prepare the specific information transmitted from the vehicle component such that the specific information is able to be depicted visually on the information display, wherein

the device is configured to execute a method of:

deactivating, via the information display activation module, the information display of the motor vehicle;

downgrading, via the downgrading module, the functionality of at least one vehicle component that the information display uses to visually depict the specific information of the vehicle component; and

deactivating, via the graphics processing unit deactivation module, the graphics processing unit of the motor vehicle as an energy-saving measure, wherein

the functionality of the at least one vehicle component is downgraded such that the vehicle component continues to functionally determine and retain the specific information in preparation for a graphic processing operation.

11. The device according to claim 10 , further comprising:

an operating system device, and

a computer data memory, wherein

the operating system device comprises an operating system of the computer device, and

the computer data memory is configured so as to keep stored the specific information associated with the vehicle component and prepared for the graphic processing operation.

12. The device according to claim 11 , wherein

the device further comprises the graphics processing unit of the vehicle.

13. The device according to claim 10 , wherein the downgrading the functionality of the vehicle component comprises:

limiting an electric power consumption of the vehicle component.

14. The device according to claim 10 , wherein the device is further configured to execute a method of:

in response to the deactivation of the information display, removing information from a graphic pipeline of the graphics processing unit and/or preventing new information from being added to the graphic pipeline of the graphics processing unit.

15. The device according to claim 10 , wherein the downgrading module is configured to downgrade only the vehicle component.

16. The device according to claim 10 , wherein the method the device is configured to execute further comprises:

analyzing which of a plurality of functions of the functionality of the vehicle component should currently be used and to what extent, wherein

the downgrading of the functionality of the vehicle component is based on the analyzing.

17. The device according to claim 16 , wherein the method the device is configured to execute further comprises:

curtailing the functions of the functionality of the vehicle component still being used according to a usage requirement.

18. A motor vehicle, comprising:

a vehicle component configured to provide a functionality that determines specific information;

an information display configured to graphically depict the specific information of the vehicle component; and

a device for an electrical low-energy operation of motor vehicle functions during operation of the motor vehicle, the device comprising:

a computer processor to control the device and to execute:

an information display deactivation module configured to deactivate the information display of the motor vehicle;

a downgrading module configured to downgrade the functionality of the vehicle component that the information display uses to visually depict the specific information of the vehicle component, wherein

the vehicle component is distinct from the computer processor of a computer device of the motor vehicle; and

a graphics processing unit deactivation module configured to deactivate a graphics processing unit of the motor vehicle as an energy-saving measure, wherein

the graphics processing unit is configured to prepare the specific information transmitted from the vehicle component such that the specific information is able to be depicted visually on the information display, wherein

 the device is configured to execute a method of:

 deactivating, via the information display deactivation module, the information display of the motor vehicle;

 downgrading, via the downgrading module, the functionality of the vehicle component that the information display uses to visually depict specific information of the vehicle component; and

 deactivating, via the graphics processing unit deactivation module, the graphics processing unit of the motor vehicle as an energy-saving measure, wherein

the functionality of the at least one vehicle component is downgraded such that the vehicle component continues to determine and retain the specific information in preparation for a graphic processing operation.

19. A computer product comprising a non-transitory computer readable medium having stored thereon program code that, when executed by a computer processor, carries out the acts of:

deactivating, using the computer processor to execute a display deactivation module, an information display of the motor vehicle;

downgrading, using the computer processor to execute a downgrading module, a functionality of at least one vehicle component that determines specific information and that the information display uses to visually depict the specific information of the vehicle component, wherein

the vehicle component is distinct from the computer processor; and

deactivating, using the computer processor to execute a graphics processing unit deactivation module, a graphics processing unit of the motor vehicle as an energy-saving measure, wherein

the graphics processing unit is configured so as to prepare the specific information transmitted from the vehicle component such that the specific information is able to be depicted visually on the information display, and

the functionality of the at least one vehicle component is downgraded such that the vehicle component continues to determine and retain the specific information in preparation for a graphic processing operation.