Handheld information device and control method thereof
First Claim
Patent Images
1. An information device used in a vehicle, the information device comprising:
- a display part to display one or more control menus in a first display mode or a second display mode; and
a controller to calculate a velocity of the vehicle, and to control the display part to display the one or more control menus in the second display mode if the calculated velocity is greater than a predetermined reference velocity,wherein the one or more control menus displayed in the first display mode have a first size and the one or more control menus displayed in the second display mode have a second size larger than the first size.
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Abstract
A handheld information device, including: a display part to display one or more control menus; and a controller to calculate a velocity of a vehicle, and to control the display part to display an enlarged control menu relatively increased in size than a predetermined control menu on the display part if the calculated velocity is faster than a predetermined reference velocity.
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Citations
43 Claims
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1. An information device used in a vehicle, the information device comprising:
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a display part to display one or more control menus in a first display mode or a second display mode; and a controller to calculate a velocity of the vehicle, and to control the display part to display the one or more control menus in the second display mode if the calculated velocity is greater than a predetermined reference velocity, wherein the one or more control menus displayed in the first display mode have a first size and the one or more control menus displayed in the second display mode have a second size larger than the first size. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An information device used in a vehicle, the information device comprising:
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a display part to display video data; a video processing part to generate the video data from an inputted video signal; and a controller to calculate a velocity of the vehicle, and to divide the display part into a plurality of sections if the calculated velocity is greater than a predetermined reference velocity such that at least one section of the plurality of sections is a control menu area. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A control method of an information device used in a vehicle, the control method comprising:
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calculating a velocity of the vehicle; displaying one or more control menus in a first display mode if the calculated velocity is less than a predetermined reference velocity; displaying the one or more control menus in a second display mode if the calculated velocity is greater than a predetermined reference velocity; and performing a function corresponding to a desired control menu if a display area of the desired control menu is selected, wherein the one or more control menus displayed in the first display mode have a first size and the one or more control menus displayed in the second mode have a second size larger than the first size. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34)
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35. A control method of an information device used in a vehicle, the control method comprising:
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calculating a velocity of the vehicle; dividing a display part of the information device into a plurality of sections if the calculated velocity is greater than a predetermined reference velocity such that at least one section of the plurality of sections is a control menu area; and performing a function corresponding to the control menu area if the control menu area is selected. - View Dependent Claims (36, 37, 38, 39, 40, 41, 42, 43)
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Specification