Vehicle display unit with three-dimensional menu controlled by an input device which has two joysticks

• US 5,995,104 A
• Filed: 07/16/1996
• Issued: 11/30/1999
• Est. Priority Date: 07/21/1995
• Status: Expired due to Fees

• Current Assignee: Yazaki Corporation
• Original Assignee: Yazaki Corporation
• Inventors: Suzuki, Masao, Ogawa, Masayuki, Kataoka, Ichiro
• Primary Examiner(s): Brier, Jeffery
• Assistant Examiner(s): Bell, Paul A.
• Application Number:
  US08/683,106
• Time in Patent Office: 1,232 Days
• Field of Search: 345/145, 345/146, 345/157, 345/160, 345/161, 345/163, 345/352, 345/353, 345/354, 345/355, 345/356, 345/357, 364/188, 364/190, 340/995
• US Class Current: 715/848
• CPC Class Codes: G05G 9/047 the controlling member being movable by hand about orthogonal axes, e.g. joysticks for switches H01H25/04
• CPC Class Codes: G06F 2203/0382 Plural input, i.e. interface arrangements in which a plurality of input device of the same type are in communication with a PC
• CPC Class Codes: G06F 2203/04802 3D-info-object: information is displayed on the internal or external surface of a three dimensional manipulable object, e.g. on the faces of a cube that can be rotated by the user
• CPC Class Codes: G06F 3/0338 with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
• CPC Class Codes: G06F 3/038 Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
• CPC Class Codes: G06F 3/04815 Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus

Abstract

A video monitor displaying a plurality of menu screens three-dimensionally is provided. Each of the screens corresponds to a particular mode/amenity of the vehicle. Each of the screens is displayed as a collection of switches corresponding to various functions of the corresponding amenity. An input device is provided to enable the driver to select a screen, i.e., an amenity, and then select a particular switch. In the preferred embodiment the input device is formed as two joysticks commonly structured on a single lever, so that selection of a particular screen and a particular switch within that screen can be done in a single operation.

Claims

1. A video display unit comprising:

a monitor for displaying video images; and

a microprocessor preprogrammed to control said monitor to perform the following functions;

display a three-dimensional mode menu having a plurality of screens corresponding to a plurality of modes wherein a designated screen of said plurality of screens is displayed in a frontal position of said three-dimensional mode menu and the remaining screens are displayed in positions other than said frontal position, such that all of said screens can be viewed simultaneously either as screens or as representations of these screens, and wherein each of said screens comprises a graphical representation of plurality of switches and each of said switches corresponds to one of a plurality of functions associated with one of the plurality of modes;

display a cursor, movable in response to commands externally input from an input device to said microprocessor, to designate any of said plurality of switches of the screen which is displayed in the frontal position of said three-dimensional mode menu;

said microprocessor being responsive to signals from the input device to rotate said three-dimensional mode menu so that said designated screen is moved to another position in said three-dimensional mode menu and one of the remaining screens is moved to the frontal position.

2. A combination video display unit and input apparatus thereof, comprising:

a first input device and a second input device commonly forming said input apparatus;

a monitor for displaying video images; and

a microprocessor preprogrammed to control said monitor to perform the following functions;

display a three-dimensional mode menu having a plurality of screens corresponding to a plurality of modes wherein a designated screen of said plurality of screens is displayed in a frontal position of said three-dimensional mode menu and the remaining screens are displayed in positions other than said frontal position, such that all of said screens can be viewed simultaneously either as screens or as representations of these screens, and wherein each of said screens comprises a graphical representation of plurality of switches and each of said switches corresponds to one of a plurality of functions associated with one of the plurality of modes;

display a cursor, movable in response to commands externally input from said second input device to said microprocessor, to designate any of said plurality of switches of the screen which is displayed in the frontal position of said three-dimensional mode menu;

said microprocessor being responsive to signals from said first input device to rotate said three-dimensional mode menu so that said designated screen is moved to another position in said three-dimensional mode menu and one of the remaining screens is moved to the frontal position.

3. The combination video display unit and input apparatus thereof of claim 2, wherein said second input device comprises a selection switch for sending a select command to said microprocessor, and wherein said microprocessor is responsive to said select command to execute a routine corresponding to one of said plurality of switches designated by said cursor at the instant said select command was received by said microprocessor.

4. The combination video display unit and input apparatus thereof of claim 3, wherein:

said first input device comprises a first tiltable joystick resiliently maintaining a neutral up-right position;

said second input device comprises a second joystick attached on the top of said first joystick, said second joystick being tiltable independently of said first joystick and resiliently maintaining a neutral up-right position.

5. The combination video display unit and input apparatus thereof of claim 2, wherein:

said first input device comprises a tiltable joystick resiliently maintaining a neutral up-right position; and

,

said second input device comprises a touch display provided on top of said joystick.

6. A display unit and an input apparatus therefor, comprising:

a video device including a monitor for displaying a plurality of menus three dimensionally on a screen, one of said menus being displayed in a frontal position, where all of said menus can be viewed simultaneously either as menus or as representations of these menus, and each of said menus comprising a graphical display of a plurality of switches, said video device further comprising a microprocessor for controlling said monitor;

a first input means for rotating the display of said plurality of menus, so as to change the menu displayed in the frontal position, by sending signals to said microprocessor;

a second input means for controlling movement of a cursor displayed on said screen, for designating one of said plurality of switches, by sending signals to said microprocessor.

7. The display unit and an input apparatus therefor of claim 6, wherein said second input means comprises a selection switch for sending a select command to said microprocessor, and wherein said microprocessor is responsive to said select command to execute a routine corresponding to one of said plurality of switches designated by said cursor at the instant said select command was received by said microprocessor.

8. The display unit and an input apparatus therefor of claim 7, wherein said first input means comprises said first input device comprises a tiltable joystick resiliently maintaining a neutral up-right position;

and

said second input device comprises a second joystick attached on the top of said first joystick, said second joystick being tiltable independently of said first joystick and resiliently maintaining a neutral up-right position, said second joystick including said selection switch.

9. The display unit and an input apparatus therefor of claim 7, wherein said first input means comprises a tiltable joystick-resiliently maintaining a neutral up-right position;

and

said second input means is constituted by a touch display provided on an upper portion of said operation lever and includes said selection switch.