In-vehicle digital broadcast reception apparatus
First Claim
1. A digital broadcast reception apparatus for receiving a digital broadcast containing image information for an input operation, wherein the image information accepts the input operation of a user, provides broadcast information reflecting an input operation result, and is prepared to presume that the user operates a key of a remote control having a predetermined function, the remote control being a device that is presumed to be located away from the digital broadcast reception apparatus and is presumed to be handled by the user for purposes of operating the digital broadcast reception apparatus, the digital broadcast reception apparatus comprising:
- a touch panel for enabling the user to touch a surface of the touch panel for performing the input operation, the touch panel being different from the remote control;
a display unit for displaying the image information for the input operation;
an analysis unit for analyzing an operation concerning the remote control contained in the image information for the input operation;
converting a function, which is presumed to be performed by operating a key of the remote control and that is associated with the input operation to the remote control, into a touch panel function that is to be performed by touching the touch panel; and
pseudo-assigning the function of the input operation to the remote control to a touch operation area of the touch panel on the basis of a result of the analyzing and converting; and
a control unit being responsive to the touch operation to the touch panel, the control unit for making a response corresponding to a pseudo input operation to the remote control in response to a touched area of the touch panel according to an area assignment of the analysis unit.
1 Assignment
0 Petitions
Accused Products
Abstract
A display and a touch panel can replace operation of a remote control. Conversion/management analyzes BML description for realizing the software remote control function corresponding to operation of a special key of the remote control on display with a BML browser and makes function assignment of the touch panel. When event elements are crowded, the proximity of the specified position is once enlarged for preventing erroneous operation from occurring.
106 Citations
21 Claims
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1. A digital broadcast reception apparatus for receiving a digital broadcast containing image information for an input operation, wherein the image information accepts the input operation of a user, provides broadcast information reflecting an input operation result, and is prepared to presume that the user operates a key of a remote control having a predetermined function, the remote control being a device that is presumed to be located away from the digital broadcast reception apparatus and is presumed to be handled by the user for purposes of operating the digital broadcast reception apparatus, the digital broadcast reception apparatus comprising:
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a touch panel for enabling the user to touch a surface of the touch panel for performing the input operation, the touch panel being different from the remote control; a display unit for displaying the image information for the input operation; an analysis unit for analyzing an operation concerning the remote control contained in the image information for the input operation;
converting a function, which is presumed to be performed by operating a key of the remote control and that is associated with the input operation to the remote control, into a touch panel function that is to be performed by touching the touch panel; and
pseudo-assigning the function of the input operation to the remote control to a touch operation area of the touch panel on the basis of a result of the analyzing and converting; anda control unit being responsive to the touch operation to the touch panel, the control unit for making a response corresponding to a pseudo input operation to the remote control in response to a touched area of the touch panel according to an area assignment of the analysis unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A digital broadcast reception apparatus operable to receive a bi-directional digital broadcast containing image information and an input function, the digital broadcast reception apparatus comprising:
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a display unit operable to display the image information and the input function; a touch panel; an analysis unit; and a control unit operable to execute the input function, wherein; the digital broadcast does not contain positioning information which specifies a region on the touch panel, to which the input function is assigned; the analysis unit is operable to analyze the input function which does not contain the positioning information so that the input function is assigned to the region on the touch panel; and when a user touches the assigned region on the touch panel, the control unit executes the input function. - View Dependent Claims (16, 17, 18, 19, 20)
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21. A digital broadcast reception method for receiving a bi-directional digital broadcast containing image information and an input function, to which the input function is assigned, the digital broadcast reception method comprising:
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displaying the image information and the input function on a display; analyzing the image input function which does not contain positioning information which specifies a region on the touch panel, to which the input function is assigned; assigning the put functions to the region on the touch panel on the basis of the analyzing; and when a user touches the assigned region on the touch panel, executing the input function.
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Specification