Fusion of chassis sensor data with vehicle dynamics data

1. A method for processing sensor data in a vehicle by a processor, the processor being in communication with at least one driving dynamics sensor and at least one chassis sensor, the method comprising the steps of:

recording, by the processor, driving dynamics data from the at least one driving dynamics sensor and chassis sensor data from the at least one chassis sensor for the vehicle, wherein the chassis sensor data from the at least one chassis sensor comprises data for determining a vertical location of the vehicle from a roadway the vehicle is located on,

filtering, by the processor, driving dynamics data on the basis of the chassis sensor data or the chassis sensor data on the basis of the driving dynamics data, wherein filtered driving dynamics data or filtered chassis sensor data has an increased signal-to-noise band ratio than unfiltered driving dynamics data or unfiltered chassis sensor data.

2. The method as claimed in claim 1 , wherein vertical location data for the vehicle from the chassis sensor data are combined with vertical driving dynamics data for the vehicle from the driving dynamics data in order to filter the driving dynamics data or the chassis sensor data.

3. The method as claimed in claim 2 , wherein the vertical driving dynamics data comprises roll and pitch angle speeds and vertical accelerations of the vehicle.

4. The method as claimed in claim 1 , wherein the chassis sensor data comprises vertical position data and/or body acceleration data.

5. The method as claimed in claim 1 , further comprising the step of calculating a roadway inclination and/or roadway gradient on the basis of the chassis sensor data, wherein the roadway inclination and/or roadway gradient are filtered on the basis of the driving dynamics data for the purpose of filtering.

6. The method as claimed in claim 5 , further comprising the step of calibrating a standstill for the vehicle on the basis of the filtered roadway inclination and/or roadway gradient.

7. A system for processing sensor data in a vehicle, the system comprising:

a processor;

a chassis sensor in communication with the processor, wherein the chassis sensor outputs chassis sensor data, wherein the chassis sensor data from the at least one chassis sensor comprises data for determining a vertical location of the vehicle from a roadway the vehicle is located on;

the processor being configured to record driving dynamics data and chassis sensor data for the vehicle, and filter driving dynamics data on the basis of the chassis sensor data or the chassis sensor data on the basis of the driving dynamics data, wherein filtered driving dynamics data or filtered chassis sensor data has an increased signal-to-noise ratio than unfiltered filter driving dynamics data or unfiltered chassis sensor data.

8. The system as claimed in claim 7 , wherein the processor is further configured to combine vertical location data for the vehicle from the chassis sensor data with vertical driving dynamics data for the vehicle from the driving dynamics data in order to filter the driving dynamics data or the chassis sensor data.

9. The system as claimed in claim 8 , wherein the vertical driving dynamics data comprises roll and pitch angle speeds and vertical accelerations of the vehicle.

10. The system as claimed in claim 7 , wherein the chassis sensor data comprises vertical position data and/or body acceleration data.

11. The system as claimed in claim 7 , wherein the processor is further configured to calculate a roadway inclination and/or roadway gradient on the basis of the chassis sensor data, wherein the roadway inclination and/or roadway gradient are filtered by the processor on the basis of the driving dynamics data.

12. A system for processing sensor data in a vehicle, the system comprising:

a processor;

a chassis sensor in communication with the processor;

the processor being configured to record driving dynamics data and chassis sensor data for the vehicle, and filter driving dynamics data on the basis of the chassis sensor data or the chassis sensor data on the basis of the driving dynamics data

wherein the processor is further configured to calculate a roadway inclination and/or roadway gradient on the basis of the chassis sensor data, wherein the roadway inclination and/or roadway gradient are filtered by the processor on the basis of the driving dynamics data; and

wherein the processor is further configured to determine a standstill for the vehicle on the basis of the filtered roadway inclination and/or roadway gradient.