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All-in-one machine and method for realizing quick touch of all channels in all-in-one machine

An all-in-one, all-channel technology, applied in the field of electronic information, can solve problems such as inability to quickly perform touch operations, achieve fast touch operations, avoid time wasting, and reduce costs

Active Publication Date: 2013-08-07
GUANGZHOU SHIRUI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an all-in-one machine and a method for realizing full-channel fast touch for the above-mentioned problem that the touch operation cannot be performed quickly after switching because it takes a certain amount of time to identify the USB device

Method used

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  • All-in-one machine and method for realizing quick touch of all channels in all-in-one machine

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Embodiment Construction

[0015] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] see figure 1 As shown, an all-in-one machine includes: a touch frame, a USB switch, a built-in PC module, and a motherboard; it also includes: an MCU; the touch frame is connected to the USB switch through a USB, and the USB switch is also connected to the The USB is connected to the external device and the built-in PC module (based on switch control, the USB switch will only be connected to one of the built-in PC module and the external device at a time); the MCU is connected to the built-in PC module through a serial port. The touch frame is connected, and the MCU is also connected with the main board through USB;

[0017] The MCU is used to receive the current channel information through the USB connected to the motherboard, and when it is currently displayed as a smart TV channel, control the USB switch to...

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Abstract

The invention provides an all-in-one machine and a method for realizing quick touch of all channels in the all-in-one machine. The all-in-one machine comprises a touch frame, a USB (Universal Serial Bus) change-over switch, a built-in PC module and a main board, and further comprises a MCU (Microprogrammed Control Unit), wherein the touch frame is connected to the USB change-over switch by a USB; the USB change-over switch is further connected to peripheral equipment and the built-in PC module by the USB; and the MCU is connected to the touch frame through a serial port, and is further connected to the main board by the USB. The all-in-one machine and the method for realizing quick touch of all channels in the all-in-one machine can avoid time waste caused by the USB identification; and quick touch operation can be realized after the completion of the switch of the USB change-over switch, so that in all the channels, quick touch operation can be realized.

Description

technical field [0001] The invention relates to the field of electronic information, in particular to an all-in-one machine and a method for realizing all-channel fast touch in the all-in-one machine. Background technique [0002] Interactive smart tablet, referred to as all-in-one machine, is an integrated device that integrates TV technology, computer technology, touch technology, and audio technology to realize human-computer interaction. It not only has the function of high-definition display of traditional LCD TVs, but also through The built-in computer module is configured so that it also has computing power, and the computer can be controlled through touch technology to obtain a convenient human-computer interactive experience. The all-in-one machine integrates the display functions of TV, built-in PC, and multiple channels such as VGA, HDMI, AV, and YPBPR. Among these multiple channels, the remote control or physical buttons are generally used to switch channels and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 饶海清张建新蔡文生潘桂宁
Owner GUANGZHOU SHIRUI ELECTRONICS
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