US7643917B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle multimedia system
Assignee: Harman Becker Automotive Systems GmbH
•
Filing: 2005-08-26
•
Granted: 2010-01-05
•
Expires: 2025-08-26
Abstract
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.
Inventors
- 👤 Johannes Kolletzki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:43
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0481; G06F3/0482; H; H04; H04N; H04N21/00; H04N21/40; H04N21/43; H04N21/442; H04N21/44213; H04N21/44222; G06F3/017; H04N21/41; H04N21/414; H04N21/41422; H04N21/426; H04N21/42692; H04N21/431; H04N21/4312; H04N21/47; H04N21/482
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
250 words
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; an operating element for selecting a menu from the hierarchically structured menus or selecting one of the menu items from within the hierarchically structured menus; a control unit for controlling the display and for receiving the selecting signal from the operating element and displaying the selected menu or selected menu item; a memory element adapted to store a link that identifies a selected menu from the hierarchically structured menus and a reference to a selected menu item; and a memory control unit that stores the link and the reference in the memory element, where the operating element further includes a key for selection of the stored link or the stored reference, where an activation of the key returns to the selected menu from the hierarchically structured menus with a first type of key push, or returns to and activates the selected menu item with a second type of key push, where the second type of key push is a different length than the first type of key push; and where the memory control unit stores the link and the reference in response to the selection of the menu item via the operating element or in response to the selection of the menu from the hierarchically structured menus, and where the memory control unit provides the stored selections upon activation of the key.
Claim 2
Dependent Claim
250 words
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; an operating element for selecting a menu from the hierarchically structured menus or selecting one of the menu items from within the hierarchically structured menus; a control unit for controlling the display and for receiving the selecting signal from the operating element and displaying the selected menu or selected menu item; a memory element adapted to store a link that identifies a selected menu from the hierarchically structured menus and a reference to a selected menu item; and a memory control unit that stores the link and the reference in the memory element, where the operating element further includes a key for selection of the stored link or the stored reference, where an activation of the key returns to the selected menu from the hierarchically structured menus with a first type of key push, or returns to and activates the selected menu item with a second type of key push, where the second type of key push is a different length than the first type of key push; and where the memory control unit stores the link and the reference in response to the selection of the menu item via the operating element or in response to the selection of the menu from the hierarchically structured menus, and where the memory control unit provides the stored selections upon activation of the key.
Claim 3
Dependent Claim
23 words
The vehicle multimedia system of claim 1 where the memory control unit is adapted to organize the memory element as a ring memory.
Claim 4
Dependent Claim
31 words
The vehicle multimedia system of claim 1 where the display initially displays a status screen and after a predetermined period of time of inaction, the display returns to the status screen.
Claim 5
Dependent Claim
34 words
The vehicle multimedia system of claim 1 where the key stores a most recently visited menu or menu item and activation of the key returns to the most recently visited menu or menu item.
Claim 6
Dependent Claim
16 words
The vehicle multimedia system of claim 1 where the status screen displays the hierarchically structured menus.
Claim 7
Dependent Claim
28 words
The vehicle multimedia system of claim 1 where the memory element is selected from the group consisting of: a flash memory, a non-volatile memory, and a hard-disk memory.
Claim 8
Dependent Claim
28 words
The vehicle multimedia system of claim 1 where the memory control unit is adapted to delete stored information identifying a menu or menu item via the operating element.
Claim 9
Dependent Claim
26 words
The vehicle multimedia system of claim 1 where the operating element comprises a switch adapted to cause the memory control unit to supply the stored information.
Claim 10
Dependent Claim
23 words
The vehicle multimedia system of claim 8 further comprising an audio unit comprising at least an amplifier, a radio tuner, and a CD-/DVD-player.
Claim 11
Dependent Claim
27 words
The vehicle multimedia system of claim 8 further comprising a navigation unit for providing route guidance and a mobile communication unit for providing telephony and internet services.
Claim 12
Dependent Claim
212 words
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 and include an associated function, further where each menu item includes a link to the hierarchically structured menus it is located in; an operating element for selecting menus from the hierarchically structured menus to locate one of the menu items from within the hierarchically structured menus; a control unit for controlling the display and for receiving the selecting signal from the operating element; and a memory that stores a link that identifies a selected menu from the hierarchically structured menus and a reference to an associated function for a selected menu item, where the memory stores a most recent selection of a menu and menu item; where the operating element further includes a key that has two types of activation, where the first type of activation with a shorter push of the key retrieves the stored reference to the associated function that is stored in the memory and performs the associated function, and where the second type of activation with a longer push of the key displays the hierarchically structured menu where the menu item is located that is associated with the stored link.
Claim 13
Dependent Claim
212 words
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 and include an associated function, further where each menu item includes a link to the hierarchically structured menus it is located in; an operating element for selecting menus from the hierarchically structured menus to locate one of the menu items from within the hierarchically structured menus; a control unit for controlling the display and for receiving the selecting signal from the operating element; and a memory that stores a link that identifies a selected menu from the hierarchically structured menus and a reference to an associated function for a selected menu item, where the memory stores a most recent selection of a menu and menu item; where the operating element further includes a key that has two types of activation, where the first type of activation with a shorter push of the key retrieves the stored reference to the associated function that is stored in the memory and performs the associated function, and where the second type of activation with a longer push of the key displays the hierarchically structured menu where the menu item is located that is associated with the stored link.
Claim 14
Dependent Claim
28 words
The vehicle multimedia system of claim 11 where the longer push of the key displays a menu and the shorter push of the key activates a menu item.
References Cited (Backward Citations)
US4862498A
Cited
US5187797A
Cited
DE4001062A1
Cited
US5802300A
Cited
US5524190A
Cited
EP0727734A1
Cited
US5757371A
Cited
US6069614A
Cited
US20010034573A1
Cited
US20030195681A1
Cited
US6128006A
Cited
WO1999049443A2
Cited
US20020059288A1
Cited
DE19849328A1
Cited
US20010045965A1
Cited
US7096431B2
Cited
US20030098888A1
Cited
US6700839B1
Cited
US20040128275A1
Cited
US7035720B2
Cited
US6819990B2
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2013-01-04 | 2013-07-06 | 2014-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2017-01-04 | 2017-07-06 | 2018-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2021-01-04 | 2021-07-06 | 2022-01-05 | $7700.00 | Window Closed / Lapsed |