In-vehicle input system
First Claim
1. An in-vehicle input system comprising:
- a display device for displaying a plurality of selection screen images, which are switchable to each other, wherein each selection screen image includes a plurality of selection areas;
a selection operation device for moving a cursor from one selection area to another adjacent selection area on one of the selection screen images along with an operation direction so that the another adjacent selection area is selected alternatively, and for inputting the selected another adjacent selection area;
a first image switching device for switching from the one of the selection screen images to another one of the selection screen images when the another adjacent selection area on the one of the selection screen images is input by the selection operation device, wherein the another one of the selection screen images is a lower level selection screen image of the one of the selection screen images, and corresponds to the input another adjacent selection area;
a second image switching device for switching from the one of the selection screen images to further another one of the selection screen images when the selection operation device selects and inputs a side area of the another adjacent selection area under a condition that the another adjacent selection area is selected, wherein the side area is disposed on a nearest screen edge side of the selected another adjacent selection area, and the further another one of the selection screen images is a upper level of the one of the selection screen images, and corresponds to the input side area; and
a level return operation direction display device for emphasizing visually and displaying the side area as a level return operation direction display area under the condition that the another adjacent selection area is selected by the selection operation device, wherein the side area is emphasized compared with a case where the another adjacent selection area is not selected.
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Accused Products
Abstract
An in-vehicle input system includes: a display device for displaying screen images having selection items; a selection operation device for moving a cursor from a first selection item to a second selection item to select and input the second selection item; a first image switching device for switching from a current level screen image to a lower level screen image when the selected second selection item is input; a second image switching device for switching from the current level screen image to an upper level screen image when the selection operation device selects and inputs a level return item of the selected second selection item disposed on a nearest screen edge side of the selected second selection item; and a level return item display device for emphasizing a display of the level return item when the second selection item is selected.
50 Citations
18 Claims
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1. An in-vehicle input system comprising:
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a display device for displaying a plurality of selection screen images, which are switchable to each other, wherein each selection screen image includes a plurality of selection areas; a selection operation device for moving a cursor from one selection area to another adjacent selection area on one of the selection screen images along with an operation direction so that the another adjacent selection area is selected alternatively, and for inputting the selected another adjacent selection area; a first image switching device for switching from the one of the selection screen images to another one of the selection screen images when the another adjacent selection area on the one of the selection screen images is input by the selection operation device, wherein the another one of the selection screen images is a lower level selection screen image of the one of the selection screen images, and corresponds to the input another adjacent selection area; a second image switching device for switching from the one of the selection screen images to further another one of the selection screen images when the selection operation device selects and inputs a side area of the another adjacent selection area under a condition that the another adjacent selection area is selected, wherein the side area is disposed on a nearest screen edge side of the selected another adjacent selection area, and the further another one of the selection screen images is a upper level of the one of the selection screen images, and corresponds to the input side area; and a level return operation direction display device for emphasizing visually and displaying the side area as a level return operation direction display area under the condition that the another adjacent selection area is selected by the selection operation device, wherein the side area is emphasized compared with a case where the another adjacent selection area is not selected.
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2. An in-vehicle input system comprising:
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a display device for displaying a plurality of screen images, which are switchable to each other, wherein each screen image includes a plurality of selection items, the screen images provides a hierarchical structure having an upper level screen image, a current level screen image and a lower level screen image, and the selection items includes a first selection item and a second selection item; a selection operation device for moving a cursor from the first selection item to the second selection item on the current level screen image along with an operation direction so that the second selection item is selected alternatively, and for inputting the selected second selection item; a first image switching device for switching from the current level screen image to the lower level screen image when the selected second selection item on the current level screen image is input, wherein the lower level screen image corresponds to the input second selection item; a second image switching device for switching from the current level screen image to the upper level screen image when the selection operation device selects and inputs a level return item of the selected second selection item under a condition that the second selection item is selected, wherein the level return item is disposed on a nearest screen edge side of the selected second selection item, and the upper level screen image corresponds to the level return item; and a level return item display device for emphasizing a display of the level return item when the second selection item is selected by the selection operation device, wherein the display of the level return item is emphasized compared with a case where the second selection item is not selected. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification