GRAPHICAL DISPLAY WITH HIERARCHICAL GAUGE PLACEMENT

• US 20110209079A1
• Filed: 02/23/2010
• Published: 08/25/2011
• Est. Priority Date: 02/23/2010
• Status: Abandoned Application

• Current Assignee: PACCAR Incorporated
• Original Assignee: PACCAR Incorporated
• Inventors: Mays, Wesley M., Tarte, Christopher
• Application Number:
  US12/711,076
• Publication Number:
  US 20110209079A1
• Time in Patent Office: Days
• US Class Current: 715/769
• CPC Class Codes: B60K 2360/186 Displaying information according to relevancy
• CPC Class Codes: B60K 2370/155 Virtual instruments
• CPC Class Codes: B60K 2370/186 Displaying Information according to relevancy
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/213 Virtual instruments
• 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: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

A graphical display is provided to allow a user to dynamically customize the location, appearance, priority, and arrangement of virtual gauges displayed on an instrument panel of a vehicle. A user can select a virtual gauge and move to a desired location in the instrument panel. The selected virtual gauge is assigned a highest priority level, which may result in a hierarchical structure including other virtual gauges. In one aspect, the selected virtual gauge may appear more prominently that other virtual gauges in the hierarchical structure and thus is readily accessed by a user without having to navigate through multiple layers of other virtual gauges. When an adverse vehicle condition is identified, a virtual gauge associated with the condition is assigned an urgent priority level that generally trumps any priority levels assigned to other virtual gauges on the display.

Claims

1. A computer implemented method for customizing a priority of a graphical element that conveys vehicle readings in a display panel, wherein the graphical element is initially assigned a default priority, the computer implemented method comprising:

receiving input from a user that changes a priority level associated with a first graphical element;

obtaining a desired location of the first graphical element from the input from the user;

if the desired location of the first graphical element generally corresponds to the location of a second graphical element, then;

reassigning the first and second graphical elements different priority levels, which results in a hierarchical structure of the first and second graphical elements;

changing attributes of the first and second graphical elements in accordance with the priority level assigned to each element;

rendering the display panel to reflect the changed attributes of the graphical elements, wherein a graphical element with a higher priority level appears more prominently than a graphical element with a lower priority level.

2. The computer implemented method of claim 1, wherein if the desired location of the first graphical element generally corresponds to more than one second graphical elements, the order in the priority levels assigned to the second graphical elements is determined.

3. The computer implemented method of claim 2, wherein the priority levels of the second graphical elements are reassigned so that the priority levels of the second graphical elements are lower than the priority level of the first graphical element, while maintaining the determined order in the priority levels.

4. The method of claim 1, wherein the user uses a drag and drop technique to change the priority level associated with the first graphical element.

5. The method of claim 4, wherein the user uses a stylus or a finger for the drag and drop technique.

6. The method of claim 1, wherein the display panel includes multiple display layers, each of which is associated with a priority level and includes at least one graphical element of the same priority level associated with the layer.

7. The method of claim 6, wherein the display panel includes a plurality of display layers that are assigned different priority levels.

8. The method of claim 7, wherein each display layer includes at least one graphical element with the same priority level assigned to the display layer.

9. The method of claim 8, wherein the plurality of display layers are rendered in descending order of the priority level.

10. The method of claim 7, further comprising allowing the user to navigate between the plurality of display layers.

11. The method of claim 1, wherein the changed attributes includes at least one attribute from a group consists of a color attribute, brightness attribute, line attribute and size attribute.

12. A display panel in which arrangement of graphical elements that convey vehicle readings may be configured by a user, the display panel operative to:

detect a triggering event to change a priority of at least one graphical element;

determine if the triggering event is caused by an abnormal condition or by a user;

if the triggering event is caused by the user;

assign a first graphical element a first priority level, wherein the user inputs to select the first graphical element;

obtain a desired location of the first graphical element from the user'"'"'s input;

in response to obtaining the desired location, identify a second graphical element of which priority is affected by the user input, wherein the second graphical element is assigned a second priority level that has lower priority than the first priority level;

change attributes of the first and second graphical elements in accordance with the priority level assigned to each element and the desired location;

if the triggering event is cause by the abnormal condition;

assign a graphical element associated with the abnormal condition an emergency priority level, wherein the emergency priority level is the highest priority level among the priority levels assigned to the graphical elements displayed on the display;

obtain a location of the graphical element to be displayed on the display;

change attributes of the graphical element associated with the abnormal condition in accordance with the priority emergency level and the obtained location; and

render the graphical elements on the display panel to reflect the changes in the attributes of the graphical elements, wherein the graphical element with higher priority appears more prominently than the graphical element with lower priority.

13. The display panel of claim 12, wherein the display panel includes a plurality of display layers that are assigned different priority levels and wherein each display layer includes at least one graphical element with the same priority level assigned to the display layer.

14. The display panel of claim 13, wherein the plurality of display layers are rendered in descending order of the priority level.

15. The display panel of claim 14, further comprising allowing the user to navigate between the plurality of display layers.

16. A graphical display having modules for changing a priority of a graphical element in the graphical display, wherein the graphical element is initially assigned a default priority level, the graphical display comprising:

a user interface module configured to obtain input and render graphical elements on the graphical display;

a priority configuration module operative to;

allow a user to select a graphical element to assign a desired priority level that is higher than the default priority level;

reassign the selected graphical element with the desired priority level;

obtain from the user a desired location for the graphical element in the graphical display;

change attributes of the selected graphical element in accordance with the priority level assigned to the selected graphical element; and

cause the user interface module to render the selected graphical element on the graphical display in accordance with the changed attributes and the desired location,

wherein upon detection of an abnormal condition of a vehicle, the priority configuration module reassigns an emergency priority level to a graphical element associated with an abnormal condition, and the priority configuration module causes the graphical element associated with an abnormal condition to be rendered such that the user is alerted about the abnormal condition.

17. The graphical display of claim 16, wherein the graphical element associated with an abnormal condition is rendered on a central location on the graphical display, designated for alerting the user.

18. The graphical display of claim 16, wherein before changing attributes of the selected graphical element, one or more graphical elements of which locations generally correspond to the desired location of the selected graphical element are assigned different priority levels, which results in a hierarchical structure of the graphical elements.

19. The display panel of claim 18, wherein the graphical elements in the hierarchical structure are rendered in descending order of the priority level.

20. The display panel of claim 19, wherein when rendered, the graphical element with a higher priority level appears more prominently than the graphical element with a lower priority level.