DISPLAY DEVICE AND METHOD FOR PRESENTING VEHICLE VARIABLES FOR A MOTOR VEHICLE

• US 20140324317A1
• Filed: 04/24/2013
• Published: 10/30/2014
• Est. Priority Date: 04/24/2013
• Status: Abandoned Application

• Current Assignee: Dr Ing hc F Porsche AG (Volkswagen AG)
• Original Assignee: Dr Ing hc F Porsche AG (Volkswagen AG)
• Inventors: Rauner, Thomas, SCHILLING, Heiko
• Application Number:
  US13/869,320
• Publication Number:
  US 20140324317A1
• Time in Patent Office: Days
• US Class Current: 701/99
• CPC Class Codes: B60K 2360/151 Instrument output devices for configurable output
• CPC Class Codes: B60K 2360/191 Highlight information
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/10 Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: B60K 35/20 Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: B60K 35/29 Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
• CPC Class Codes: B60K 35/60 Instruments characterised by their location or relative disposition in or on vehicles arrangements of lighting devices on dashboards B60Q3/10

Abstract

A display device for presenting vehicle variables for a motor vehicle, wherein the display device has a display unit for displaying the vehicle variables, a first selection module for selecting vehicle variables to be displayed and at least one interface to at least one vehicle device of the motor vehicle, wherein the selected vehicle variables to be displayed can be retrieved from the vehicle device via the interface and can be displayed on the display unit and a corresponding method.

Claims

1. A display device for presenting a plurality of vehicle variables for a motor vehicle, wherein the display device has a display unit for displaying the vehicle variables, a first selection module for selecting vehicle variables to be displayed, a computation unit for ascertaining the vehicle variables to be displayed and at least one interface to at least one vehicle device in the motor vehicle, wherein data for ascertaining the selected vehicle variables to be displayed can be retrieved from the at least one vehicle device via the interface, the selected vehicle variables can be ascertained by means of the computation unit and can be displayed on the display unit, wherein the selected vehicle variables can be presented in relation to one another and/or to an operating state of the motor vehicle.

2. The display device as claimed in claim 1, which has at least one interface to at least one vehicle device chosen from the group comprising engine controller, charging and discharge sensor for monitoring a charging or discharge process for a storage battery device, distance sensor and/or time sensor.

3. The display device as claimed in claim 1, in which the selection of vehicle variables to be displayed can be made from a predefined and stored selection of vehicle variables.

4. The display device as claimed in claim 1, which also has a second selection module which can be used to make a selection for one or more forms of presentation.

5. The display device as claimed in claim 4, in which the selection of forms of presentation can be made from predefined and stored selection of forms of presentation.

6. The display device as claimed in claim 5, in which the predefined and stored selection of forms of presentation comprises at least the group comprising bar chart, pie chart and temperature curve chart.

7. The display device as claimed in claim 1, in which the computation unit is also configured to evaluate the vehicle variables to be displayed prior to corresponding display, in particular to compare them with respective appropriate reference values and/or to base them on a current operating state of the motor vehicle.

8. The display device as claimed in claim 7, in which the computation unit is also configured to take a performed evaluation as a basis for creating and outputting respective learning curves for a driving behavior on the basis of various vehicle variables to be selected.

9. The display device as claimed in claim 1, the display unit of which can be used to present a plurality of presentations for the vehicle variables to be displayed optionally simultaneously and/or in suitably overlapping fashion.

10. The display device as claimed in claim 9, the display unit of which can be used to produce a display of the vehicle variables to be displayed in a tree structure, with dependencies of the vehicle variables being able to be mapped by the tree structure.

11. The display device as claimed in claim 10, in which the display of the tree structure can be optionally extended dynamically by means of appropriate activation.

12. The display device as claimed in claim 1, in which the display unit is also configured to show comments for a user of the display device in relation to vehicle variables displayed on the display unit automatically and/or upon request.

13. The display device as claimed in claim 12, in which the comments to be shown automatically and/or upon request can be retrieved from an expert system which is accessible to the display device.

14. The display device as claimed in claim 3, in which the predefined and stored selection of vehicle variables comprises at least a CO₂ balance, a zero emission proportion in a respective operating state of the motor vehicle, respective proportions of various loads present in the motor vehicle in propulsion of the motor vehicle in a respective operating state of the motor vehicle, respective proportions of the various loads in respective emissions from the motor vehicle, speed travelled, average speed.

15. The display device as claimed in claim 1, in which the first selection module is implemented in the form of a menu on a display of the display unit.

16. The display device as claimed in claim 4, in which the second selection module is implemented interactive on the display unit.

17. A method for presenting vehicle variables for a motor vehicle, wherein a display device having a display unit for displaying the vehicle variables, a first selection module for selecting vehicle variables to be displayed, a computation unit for ascertaining the vehicle variables to be displayed and at least one interface to at least one vehicle device of the motor vehicle is provided, wherein data for ascertaining the selected vehicle variables to be displayed are retrieved from the vehicle device via the interface, the selected vehicle variables are ascertained by means of the computation unit and are displayed on the display unit, wherein the selected vehicle variables are presented in relation to one another and/or to an operating state of the motor vehicle.