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Computer signalling system, keyboard-image-mouse extension system and data transmission method

A signal transmission, computer technology, applied in electrical digital data processing, data processing input/output process, digital output to display devices, etc., to achieve the effect of maintaining stability

Active Publication Date: 2012-11-28
ATEN INT CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Another object of the present invention is to maintain the stability of data transmission and improve the situation of transmission interruption or transmission failure caused by high data error rate caused by transmission signal attenuation and distortion

Method used

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  • Computer signalling system, keyboard-image-mouse extension system and data transmission method
  • Computer signalling system, keyboard-image-mouse extension system and data transmission method
  • Computer signalling system, keyboard-image-mouse extension system and data transmission method

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Embodiment Construction

[0063] Please refer to figure 1 The figure shows a functional block diagram of the computer signal transmission system 20 implemented in accordance with the present invention. The computer signal transmission system 20 of the present invention includes a first module 21 and a second module 22. The first module 21 and the second module 22 are connected to each other by a transmission line 23, and data and signals are performed through the transmission line 23. Transmission. The first module 21 and the second module 22 respectively have transceivers 214 and 224 for sending and receiving data. For example, when the first module 21 is the transmitting end and the second module 22 is the receiving end, the first module 21 transmits data to the transceiver 224 through the transceiver 214, and the second module 22 Receiving; On the contrary, when the second module 22 is the transmitting end and the first module 21 is the receiving end, the second module 22 will transmit the data to t...

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Abstract

The invention provides a computer signalling system which comprises a first module group and a second module group, wherein the first module group and the second module group are connected through a transmission line, the first module group at least comprises a line length detector used for detecting the length of the transmission line, a central controller and a transmission rate generation unit, the central controller is in coupling with the line length detector and is used for setting the transmission rate according to the transmission line length detected by the line length detector, and the transmission rate generation unit is used for receiving the transmission rate set by the central controller to transmit data to the second module group at the transmission rate. The computer signalling system can avoid the condition of transmission interruption or failure caused by long distance transmission.

Description

Technical field [0001] The present invention relates to a computer signal transmission system and data transmission method, and more particularly to a computer signal transmission system and data transmission method that can automatically adjust the signal transmission rate. Background technique [0002] In the known remote control system, the transmission line connecting the transmitting end and the receiving end often limits the quality of the transmitted signal. As we all know, when the signal is transmitted in the transmission line, if the length of the transmission line is too long, the inherent resistance and the formed capacitance of the transmission line will affect the original signal, resulting in signal attenuation, distortion, and easy interference. When the receiving end receives the signal and performs data During data recovery, the error rate of the data increases, and it may not be possible to restore the original correct data. Moreover, correcting a large number...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/38G06F3/023G06F3/033G06F3/14
Inventor 文洪涛苟云松庄干起
Owner ATEN INT CO