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Method for fast controlling menu for drive plate

A fast control and menu technology, applied to color TV parts, TV system parts, TVs, etc., can solve the problems of small limitations and inability to meet the actual control needs of TVs, and achieve convenient control, save time, and reduce complexity degree of effect

Active Publication Date: 2010-09-29
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Yet above-mentioned application is only used for the addition and subtraction of channel, the adjustment of volume, can not be used for other aspect, other function control still needs to realize by other button, although this can provide a kind of good control mode for the user, but The limitations are too small to meet the actual control needs of the TV

Method used

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  • Method for fast controlling menu for drive plate
  • Method for fast controlling menu for drive plate
  • Method for fast controlling menu for drive plate

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Embodiment Construction

[0043] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0044] figure 1 It is a system frame diagram of the best embodiment of the present invention on analog TV. It contains the MCU, tuner, E 2 PROM, remote control receiving part, audio and video output part, etc. The tuner is a digital tuner, which is divided into voltage synthesis mode and PLL frequency synthesis mode. The corresponding channel selection data is the tuning voltage and frequency division ratio. This program uses the frequency synthesis mode tuner, and the channel selection data is frequency division ratio. MCU, E 2 between the PROM and the tuner via the I 2 C bus for control. If you want to watch which channel, MCU will start from E 2 The channel selection data of the channel is obtained in the PROM and sent to the tuner. After the tuner receives the channel selection data, it outputs a fixed intermediate frequency signal fo...

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Abstract

The invention discloses a menu fast control method for operation of driving plate, and the method includes following steps: A) the remote controller sends a command; B) according to said command to choose relative menus; C) judges the type of menu; D) according to the type of menu to choose processing method. Said control mode can extend the control mode for operation of driving plate, and not belimited by adjusting the channels and volume, and it can adjust the function of television, and realize the fast control for various functions, and reduce the control complexity, and save time.

Description

technical field [0001] The invention relates to a quick control method of audio and video product menus, in particular to a quick control device method for dial control of audio and video equipment menus. Background technique [0002] In the past, the operation or setting of audio and video equipment, especially radio and television program receiving devices, was completed by simple button operations or simple menu prompts. With the development of radio and television program receiving device technology, the functions therein also increase rapidly, and more and more operations are required, so there are more and more menus, and it becomes complicated to complete certain menu operations. In the past method, the added functions will add corresponding buttons on the remote controller to meet the user's operation needs. Therefore, the remote controller is also made bigger and bigger, and there are more and more buttons, but it is also more and more difficult for the user to fin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/445H04N5/44
Inventor 陈晓春
Owner SHENZHEN TCL NEW-TECH CO LTD