In-vehicle display system
First Claim
1. A controller for an in-vehicle display system including a touch panel display device and a steering switch coupled to the controller, and a plurality of in-vehicle control devices operatively controlled by the controller, the controller being configured to:
- generate a top level touch panel menu to be displayed on the touch panel display device, the top level touch panel menu including a plurality of icons associated with the plurality of in-vehicle control devices;
generate a second level touch panel menu to be displayed on the touch panel display device in response to a selection of one of the plurality of icons via the touch panel display device;
generate a top level steering switch menu to be displayed on the touch panel display device, the top level steering switch menu display including a plurality of icons associated with the plurality of in-vehicle control devices, the plurality of icons arranged differently from those of the top level touch panel menu;
generate a second level steering switch menu to be displayed on the touch panel display device in response to a selection of one of the plurality of icons via the steering switch;
switch from the top level touch panel menu to the top level steering switch menu when the steering switch is operated to make a selection during display of the top level touch panel menu;
switch from the second level touch panel menu to the second level steering switch menu when the steering switch is operated to make a selection during display of the second level touch panel menu;
switch from the top level steering switch menu to the top level touch panel menu when the touch panel display device is operated to make a selection during the display of the top level steering switch menu; and
switch from the second level steering switch menu to the second level touch panel menu when the touch panel display device is operated to make a selection during the display of the second level steering switch menu.
3 Assignments
0 Petitions
Accused Products
Abstract
An in-vehicle display system includes a steering switch disposed at a steering wheel, an in-vehicle display having a display screen, and a touch panel covering the display screen. When an operator operates the touch panel, the in-vehicle display is operable to display a touch panel menu including icons on the display screen. When the operator operates the steering switch while the touch panel menu is displayed on the display screen, the in-vehicle display is operable to replace the touch panel menu with a steering switch menu to display the steering switch menu on display screen. The steering switch menu includes the icons arranged differently than the touch panel menu. This in-vehicle display system is suitably used to operate both of the touch panel and the steering switch.
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Citations
5 Claims
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1. A controller for an in-vehicle display system including a touch panel display device and a steering switch coupled to the controller, and a plurality of in-vehicle control devices operatively controlled by the controller, the controller being configured to:
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generate a top level touch panel menu to be displayed on the touch panel display device, the top level touch panel menu including a plurality of icons associated with the plurality of in-vehicle control devices; generate a second level touch panel menu to be displayed on the touch panel display device in response to a selection of one of the plurality of icons via the touch panel display device; generate a top level steering switch menu to be displayed on the touch panel display device, the top level steering switch menu display including a plurality of icons associated with the plurality of in-vehicle control devices, the plurality of icons arranged differently from those of the top level touch panel menu; generate a second level steering switch menu to be displayed on the touch panel display device in response to a selection of one of the plurality of icons via the steering switch; switch from the top level touch panel menu to the top level steering switch menu when the steering switch is operated to make a selection during display of the top level touch panel menu; switch from the second level touch panel menu to the second level steering switch menu when the steering switch is operated to make a selection during display of the second level touch panel menu; switch from the top level steering switch menu to the top level touch panel menu when the touch panel display device is operated to make a selection during the display of the top level steering switch menu; and switch from the second level steering switch menu to the second level touch panel menu when the touch panel display device is operated to make a selection during the display of the second level steering switch menu. - View Dependent Claims (2, 3, 4)
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5. A controller for an in-vehicle display system including a touch panel display device and a steering switch coupled to the controller, and a plurality of in-vehicle control devices operatively controlled by the controller, the controller being configured to:
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generate a top level touch panel menu to be displayed on the touch panel display device, the top level touch panel menu including a plurality of icons associated with the plurality of in-vehicle control devices; generate a second level touch panel menu to be displayed on the touch panel display device in response to a selection of one of the plurality of icons via the touch panel display device; generate a top level steering switch menu to be displayed on the touch panel display device, the top level steering switch menu display including a plurality of icons associated with the plurality of in-vehicle control devices, the plurality of icons arranged differently from those of the top level touch panel menu; generate a second level steering switch menu to be displayed on the touch panel display device in response to a selection of one of the plurality of icons via the steering switch; switch from the top level touch panel menu to the top level steering switch menu or the second level steering switch menu when the steering switch is operated to make a selection during display of the top level touch panel menu; switch from the second level touch panel menu to the second level steering switch menu when the steering switch is operated to make a selection during display of the second level touch panel menu; switch from the top level steering switch menu to the top level touch panel menu or the second level touch panel menu when the touch panel display device is operated to make a selection during the display of the top level steering switch menu; and switch from the second level steering switch menu to the second level touch panel menu when the touch panel display device is operated to make a selection during the display of the second level steering switch menu.
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Specification