Vehicle multimedia system

• US 9,031,742 B2
• Filed: 03/06/2014
• Issued: 05/12/2015
• Est. Priority Date: 08/26/2004
• Status: Active Grant

• Current Assignee: Harman Becker Automotive Systems GmbH (Samsung Electronics Co. Ltd.)
• Original Assignee: Harman Becker Automotive Systems GmbH (Samsung Electronics Co. Ltd.)
• Inventors: Kolletzki, Johannes
• Primary Examiner(s): Tarcza, Thomas
• Assistant Examiner(s): PIPALA, EDWARD J
• Application Number:
  US14/199,929
• Publication Number:
  US 20140189599A1
• Time in Patent Office: 432 Days
• Field of Search: 701/1, 701/36, 701/49, 701/29.1, 701/29.6, 701/400, 701/538, 715/716, 715/717, 715/718, 715/719, 715/727, 715/728, 715811-814, 715817-820, 715/825, 715/841, 715/844, 715/853, 715/854, 715/866, 340/825, 340/825.5, 340/3.1, 340/3.3, 340/3.32
• US Class Current: 701/36
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: H04N 21/41422 located in transportation means, e.g. personal vehicle arrangements specially adapted for transportation systems in broadcast systems H04H20/62
• CPC Class Codes: H04N 21/42692 for reading from or writing on a volatile storage medium, e.g. Random Access Memory [RAM]
• CPC Class Codes: H04N 21/4312 involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
• CPC Class Codes: H04N 21/44222 Analytics of user selections, e.g. selection of programs or purchase activity monitoring of user selections in data processing systems G06F11/34; arrangements for monitoring the user's behaviour or opinions in broadcast systems H04H60/33
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 21/482 End-user interface for program selection broadcast systems using EPGs H04H60/72

Abstract

A vehicle multimedia system includes a display that displays a hierarchically structured menu. The hierarchically structured menu may have a main menu, a plurality of submenus, and menu items. The multimedia system provides a memory for storing information identifying a menu or menu item, and a memory control unit for writing information related to a menu item upon a user'"'"'s selection of the menu by an operating element or by automatic return to a main menu, and displaying the information as selectable menu items identified by the information.

Claims

1. A method for controlling the display of hierarchically structured menus on a display of a vehicle multimedia system, where each menu includes at least one menu item for being selected and activated, the method comprising:

displaying a menu on the display, wherein a first type of menu items provides for jumping to a submenu of the menu, wherein a second type of the menu items performs a function;

selectively storing information identifying a given menu item in response to an activation of the given menu item, in dependence of the type of the given menu item;

reading information in response to an operation of an operating element; and

displaying the read information as selectable and activatable menu items on the display.

2. The method of claim 1,

wherein the storing is executed if the given menu item is of the first type.

3. The method of claim 1,

wherein the storing is executed if the given menu item is of the second type.

4. The method of claim 3,

wherein the operating element further includes a key for selection of the selectable and activatable menu items on the display.

5. The method of claim 4,

wherein the first action is a long push of the key,

wherein the second action is a short push of the key.

6. A vehicle multimedia system comprising:

a display for displaying information including hierarchically structured menus with menu items, where the menu items are located within the hierarchically structured menus, wherein a first type of menu items provides for jumping to a submenu of a menu, and wherein a second type of the menu items performs a function;

an operating element for selecting one of the menu items from within the hierarchically structured menus;

a memory element configured to store a reference to a menu item; and

a memory control unit configured to selectively store, in the memory element, the reference to a given menu item in dependence of the type of the given menu item and in response to a selection of the given menu item, wherein the memory control unit is further configured to read information from the memory element in response to an operation of an operating element; and

a control unit configured to display the read information as selectable and activatable menu items on the display.

7. The vehicle multimedia system of claim 6, wherein the memory control unit is configured to store the reference to the given menu item if the given menu item is of the first type.

8. The vehicle multimedia system of claim 6, wherein the memory control unit is configured to store the reference to the given menu item if the given menu item is of the second type.

9. The vehicle multimedia system of claim 8,

wherein the operating element further includes a key for selection of the selectable and activatable menu items on the display,

wherein the control unit is further configured to, in response to operating the key according to a first action, return to the menu comprising the given menu item,

wherein the control unit is further configured to, in response to operating the key according to a second action, perform the function.

10. The vehicle multimedia system of claim 9,

wherein the first action is a long push of the key,

wherein the second action is a short push of the key.