Channel switching method, television terminal and remote control device

A TV terminal and channel switching technology, which is applied in the TV field, can solve the problems of increasing the processing burden of the TV and the poor convenience of the remote control, etc., and achieve the effects of reducing the processing burden, reducing the number of buttons, and increasing the convenience of use

Inactive Publication Date: 2010-09-01
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the inventor finds that the solution has the following defects in the process of realizing the present invention: with the rapid development of multimedia interactive TV, the operation of TV functions becomes more and more complicated, and there are more and more buttons on the remote controller. As the number incr

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  • Channel switching method, television terminal and remote control device
  • Channel switching method, television terminal and remote control device
  • Channel switching method, television terminal and remote control device

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Embodiment Construction

[0114] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0115] Such asfigure 1 As shown, the embodiment of the present invention provides a channel switching method, the method may include:

[0116] Step 101, receiving the keyboard generation instruction sent by the remote controller;

[0117] Step 102, generate and display a virtual keyboard and a selection cursor according to the keyboard generation instruction; wherein, the virtual keyboard includes numeric keys and a channel box; or the virtual keyboard includes a channel box;

[0118] Step 103, according to the instruction input by the user using the virtual keyboard...

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Abstract

The embodiment of the invention discloses a channel switching method, a television terminal and a remote control device, relating to the technical field of television. The invention aims at solving the problems that the remote control device has many function keys and complex operation, and the television terminal has heavy processing burden. In the embodiment of the invention, the channel switching method comprises the following steps of: receiving a keyboard-generating instruction transmitted by the remote control device; generating and displaying a virtual keyboard and a selection cursor according to the keyboard-generating instruction, wherein the virtual keyboard comprises a numeric key and a channel frame, or the virtual keyboard comprises the channel frame; defining numbers corresponding to the target channel one by one according to an instruction which is inputted by a user with the virtual keyboard and the selection cursor through the remote control device; and switching the current channel to the target channel if receiving the instruction that the current channel is switched to the target channel. Therefore, the invention can switch the channels under the condition that the remote control device does not set the numeric key, reduces the amount of the keys of the remote control device, increases the use convenience, and reduces the processing burden of the television terminal.

Description

technical field [0001] The invention relates to the technical field of television, in particular to a channel switching method, a television terminal and a remote controller. Background technique [0002] With the continuous development of TV broadcasting technology and digital TV, more and more TV programs can be received by the TV set, and often hundreds or even more TV programs can be received. [0003] At present, users can switch channels by pressing the number keys set on the remote control. When channeling, the user can press the corresponding number key, and after the TV receives the signal, it will decode to obtain the corresponding code value and store it. If the signal of pressing the number key again is not received within the preset time (such as 3 seconds), Then read the code value from the memory as the target channel, and switch the channel to the target channel. [0004] When the user needs to switch to a two-digit channel, such as a channel of 10-99, the ...

Claims

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Application Information

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IPC IPC(8): H04N5/445H04N5/44H04N5/50G06F3/023
Inventor 马亮赵树斌杨伟蕾
Owner HISENSE VISUAL TECH CO LTD
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