Method of controlling a multimedia device for a motor vehicle and a device implementing said method

• US 20060164389A1
• Filed: 08/28/2003
• Published: 07/27/2006
• Est. Priority Date: 09/11/2002
• Status: Abandoned Application

• Current Assignee: Continental Automotive GmbH (Continental AG)
• Original Assignee: Continental Automotive GmbH (Continental AG)
• Inventors: Ringot, Nicolas
• Application Number:
  US10/527,165
• Publication Number:
  US 20060164389A1
• Time in Patent Office: Days
• US Class Current: 345/157
• CPC Class Codes: H03J 1/0016 Indicating arrangements digital indication of tuning in general H03J1/048

Abstract

The invention relates to a method of controlling a multimedia device, which employs a graphic display screen (130) and a biaxial button (150) (up/down right/left). According to the invention, if the biaxial button is pressed in a first axis, a function can be selected from a looped scrolling menu (131) which is displayed on the graphic display screen and, if the biaxial button is pressed in the second axis, a parameter of the selected function can be adjusted. Preferably, the selected function is permanently displayed at the centre of the scrolling menu (131) and takes the form of a laterally-viewed cylinder or drum with a horizontal axis. The parameter adjustment range appears in the form of an adjustment bar (140) which extends perpendicularly to the scrolling menu (131) and which forms part of the permanent function display.

Claims

1. A method of controlling a multimedia apparatus, of the type using a graphic screen and a bi-axial button (up/down-right/left) characterized in that actuation of the bi-axial button in a first axis selects a function in a scrolling menu displayed on said graphic screen and in a continuous loop, and actuation of the bi-axial button in the second axis is for adjusting a parameter of the selected function.

2. The method as claimed in claim 1, characterized in that the selected function appears permanently in the center of the scrolling menu.

3. The method as claimed in claim 1, characterized in that the scrolling menu is in the form of a cylinder or drum with horizontal axis when viewed laterally.

4. The method as claimed in claim 1, characterized in that, when the function has been selected, the range of adjustment of the parameter appears in the form of an adjustment bar extending perpendicular to the scrolling menu and being integral with the indication of the function.

5. The method as claimed in claim 4, characterized in that, for at least one function, the adjustment bar is in the form of a cursor on a graduated scale.

6. The method as claimed in claim 4, characterized in that, for at least one function, the adjustment bar is in the form of a series of tabs.

7. The method as claimed in claim 1, characterized in that, if the rest of the screen is occupied by the display of a second function, the adjustment bar is positioned in simplified form under the function indication.

8. The method as claimed in claim 1, characterized in that, in said scrolling menu, the unselected functions have a lesser visual importance than the selected function but remain displayed.

9. The method as claimed in claim 1, characterized in that, in said scrolling menu, the selected function appears in reverse video relative to the other functions.

10. A multimedia apparatus using the method as claimed in claim 1, characterized in that the bi-axial button is situated on the apparatus or remote from it.

11. The method as claimed in claim 2, characterized in that the scrolling menu is in the form of a cylinder or drum with horizontal axis when viewed laterally.