Navigation system, display changeover method and program, and display device
First Claim
Patent Images
1. A navigation system comprising:
- a display that displays an image;
an input mechanism that is turnably operated;
a turn detector that detects a turn amount and a turn direction of the input mechanism; and
a controller that;
scrolls the displayed image based on the detected turn amount and the detected turn direction;
determines whether the detected turn amount is at least a predetermined turn amount in one direction within a first preset period; and
continuously scrolls the displayed image based on the detected turn direction when it is determined that the detected turn amount is at least the predetermined turn amount in the one direction within the first preset period.
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Abstract
Navigation systems, display changeover methods and programs, and display devices display an image, detect a turn amount and a turn direction, and scroll the displayed image based on the detected turn amount and the detected turn direction. The navigation systems, display changeover methods and programs, and display devices determine whether the detected turn amount is at least a predetermined turn amount in one direction within a preset period and continuously scroll the displayed image in the detected turn direction when the detected turn amount is at least the predetermined turn amount in the one direction within the preset period.
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Citations
19 Claims
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1. A navigation system comprising:
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a display that displays an image;
an input mechanism that is turnably operated;
a turn detector that detects a turn amount and a turn direction of the input mechanism; and
a controller that;
scrolls the displayed image based on the detected turn amount and the detected turn direction;
determines whether the detected turn amount is at least a predetermined turn amount in one direction within a first preset period; and
continuously scrolls the displayed image based on the detected turn direction when it is determined that the detected turn amount is at least the predetermined turn amount in the one direction within the first preset period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A display changeover method that changes a display mode of a display, comprising:
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displaying an image;
detecting a turn amount and a first turn direction;
scrolling the displayed image based on the detected turn amount and the detected first turn direction;
determining whether the detected turn amount is at least a predetermined turn amount in one direction within a preset period; and
continuously scrolling the displayed image in the detected first turn direction when the detected turn amount is at least the predetermined turn amount in the one direction within the preset period. - View Dependent Claims (16, 17, 18)
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19. A display device comprising:
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a display that displays an image;
an input mechanism that is turnably operated;
a turn detector that detects a turn amount and a turn direction of the input mechanism; and
a controller that;
scrolls the displayed image based on the detected turn amount and the detected turn direction;
determines whether the detected turn amount is at least a predetermined turn amount in one direction within a first preset period; and
continuously scrolls the displayed image based on the detected turn direction when it is determined that the detected turn amount is at least the predetermined turn amount in the one direction within the first preset period.
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Specification