On-vehicle display apparatus

• US 20030023352A1
• Filed: 06/27/2002
• Published: 01/30/2003
• Est. Priority Date: 07/06/2001
• Status: Active Grant

• Current Assignee: Alpine Electronics Incorporated (Alps Alpine Co., Ltd.)
• Original Assignee: Alpine Electronics Incorporated (Alps Alpine Co., Ltd.)
• Inventors: Suko, Hidetsugu, Ogino, Takayuki
• Granted Patent: US 6,539,289 B2
• Time in Patent Office: Days
• US Class Current: 701/1
• CPC Class Codes: B60K 2360/11 Instrument graphical user interfaces or menu aspects
• CPC Class Codes: B60K 2370/11 Graphical user interfaces or menu aspects
• 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: G01C 21/265 constructional aspects of navigation devices, e.g. housings, mountings, displays G01C21/3688 takes precedence
• CPC Class Codes: G01C 21/36 Input/output arrangements for on-board computers

Abstract

An on-vehicle display apparatus includes an operation unit, a display unit including a display screen, and a control unit that controls the display unit based on an operation of the operation unit. The operation unit includes operation keys for issuing operation instructions selectively to a plurality of on-vehicle apparatuses, an operation key for an occupant in a driver seat, and an operation key for an occupant in a passenger seat. An operation guidance screen showing information relating to the content of an operation instruction and the function setting status for a selected on-vehicle apparatus is displayed on a driver-seat side of the display screen when the operation key for an occupant in the driver seat is operated, whereas it is displayed on a passenger-side seat of the display screen when the operation key for an occupant in the passenger seat is operated.

Claims

1. An on-vehicle display apparatus connected to a plurality of apparatuses mounted on a vehicle, said on-vehicle display apparatus comprising:

an operation unit including an operation switch for issuing operation instructions selectively to the plurality of apparatuses, and including an operation detecting means for detecting whether an operation is performed by an occupant in a driver seat or by an occupant in a passenger seat;

a display unit including a display screen; and

a control unit for controlling said display unit according to an operation of said operation unit,

wherein said control unit controls said display unit so that an operation guidance screen associated with an apparatus selected from the plurality of apparatuses will be displayed on a driver-seat side of the display screen when it is detected that the occupant in the driver seat is operating said operation unit, whereas the operation guidance screen will be displayed on a passenger-seat side of the display screen when it is detected that the occupant in the passenger seat is operating said operation unit.

2. An on-vehicle display apparatus according to claim 1, wherein said operation detecting means includes an operation key for the occupant in the driver seat and an operation key for the occupant in the passenger seat, the operation key for the occupant in the driver seat being disposed closer to the driver seat and the operation key for the occupant in the passenger seat being disposed closer to the passenger seat.

3. An on-vehicle display apparatus according to claim 1, wherein said operation unit, said display unit, and said control unit are embedded, in the form of an integrated module unit, in a console panel in a vehicle cabin.

4. An on-vehicle display apparatus according to claim 3, wherein said operation detecting means is implemented by a non-contact sensor provided in the module unit, and detects motion of the occupant in the driver seat or motion of the occupant in the passenger seat coming closer to said operation detecting means.

5. An on-vehicle display apparatus according to claim 4, wherein the non-contact sensor is an infrared sensor attached to the module unit.

6. An on-vehicle display apparatus according to claim 1, wherein said control unit controls said display unit so that a map screen associated with navigation will be displayed on the opposite side of the operation guidance screen on the display screen and so that the map screen will be moved to the opposite side when the display position of the operation guidance screen is switched.

7. An on-vehicle display apparatus according to claim 1, wherein said control unit controls said display unit so that the operation guidance screen is displayed semi-transparently.

8. An on-vehicle display apparatus according to claim 1, wherein said control unit controls said display unit so that a remaining section other than a display section associated with the content of an operation instruction and the function setting status in the operation guidance screen will be displayed semi-transparently.

9. An on-vehicle display apparatus according to claim 1, wherein said operation unit includes a first set of operation keys for selecting an operation mode associated with one of the plurality of apparatuses, and also includes a second set of operation keys for changing an operation instruction and the function setting for the operation mode associated with the selected apparatus.

10. An on-vehicle display apparatus according to claim 9, wherein the operation modes respectively associated with the plurality of apparatuses include an air conditioner operation mode, an audio operation mode, and a navigation operation mode.

11. An on-vehicle display apparatus according to claim 9, wherein the second set of operation keys includes a haptic operation key.

12. An on-vehicle display apparatus according to claim 1, further comprising a speaker for providing information relating to the content of an operation instruction and the function setting status for the selected apparatus.

13. An on-vehicle display apparatus connected to a plurality of apparatuses mounted on a vehicle, said on-vehicle display apparatus comprising:

an operation unit including an operation switch for issuing operation instructions selectively to the plurality of apparatuses, and including operation detecting means for detecting whether an operation is performed by an occupant in a driver seat or by an occupant in a passenger seat;

a display unit including a display screen; and

a control unit for controlling said display unit according to an operation of said operation unit,

wherein said control unit stores the function setting status respectively set by the occupant in the driver seat and by the occupant in the passenger seat, and controls said display unit so that an operation guidance screen associated with an apparatus selected from the plurality of apparatuses will be displayed on a driver-seat side of the display screen based on the function setting status set by the occupant in the driver seat when it is detected that the occupant in the driver seat is operating said operation unit, whereas the operation guidance screen will be displayed on a passenger-seat side of the display screen based on the function setting status set by the occupant in the passenger seat when it is detected that an occupant in the passenger seat is operating said operation unit.

14. An on-vehicle display apparatus according to claim 13, wherein said control unit stores a category of music set by the occupant in the driver seat and the occupant in the passenger seat.

15. An on-vehicle display apparatus according to claim 13, wherein said control unit stores a category of news set by the occupant in the driver seat and the occupant in the passenger seat.

16. An on-vehicle display apparatus according to claim 13, wherein said control unit stores a temperature on a driver-seat side, set by the occupant in the driver seat, and a temperature on a passenger-seat side, set by the occupant in the passenger seat.

17. A method of operating an on-vehicle display apparatus having a display unit with a display screen and an operation unit for issuing operation instructions to at least one vehicle apparatus, the method comprising:

selecting a vehicle apparatus for operation;

detecting whether an operation is performed by an occupant in a driver seat or by an occupant in a passenger seat; and

displaying, on a portion of said display screen, an operation guidance screen associated with said selected vehicle apparatus;

wherein said operation guidance screen is displayed on a driver seat side of the display screen when said operation is performed by an occupant in the driver seat, and said operation guidance screen is displayed on a passenger seat side of the display screen when said operation is performed by an occupant in the passenger seat.

18. A method according to claim 17, wherein said operation unit includes an operation key, disposed closer to the driver seat, for the occupant in the driver seat and an operation key, disposed closer to the passenger seat, for the occupant in the passenger seat, and the detected operation is the operation of one of the operation keys.

19. A method according to claim 17, wherein the on-vehicle display apparatus is provided in a console in the cabin of the vehicle at a position substantially between the driver seat and the passenger seat.

20. A method according to claim 19, wherein the act of detecting an operation is performed by a sensor that detects a motion of the occupant in the driver seat or a motion of the occupant in the passenger seat.

21. A method according to claim 17, wherein at least a portion of the operation guidance screen is displayed semi-transparently.