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Data transmission method, device and computer-readable storage medium

A transmission method and data technology, applied in the field of communication, can solve problems such as data acquisition errors, and achieve the effect of avoiding data acquisition errors

Active Publication Date: 2021-03-16
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of this application is to provide a data transmission method, device and computer-readable storage medium, aiming to solve the problem that both the data signal and the clock signal will be affected by reflection during the differential signal transmission process, and the influence of the two has no effect. Therefore, when the data in the data signal is obtained according to the clock signal at this time, it is easy to cause the technical problem of data acquisition error

Method used

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  • Data transmission method, device and computer-readable storage medium
  • Data transmission method, device and computer-readable storage medium
  • Data transmission method, device and computer-readable storage medium

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Embodiment Construction

[0047] It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0048] like figure 1 shown, figure 1 It is a schematic diagram of the terminal structure of the hardware operating environment involved in the solution of the embodiment of the present application.

[0049] The terminal in this embodiment of the present application may be a data extraction device for a data signal, or may be a television set, a computer, or the like.

[0050] like figure 1 As shown, the terminal may include: a processor 1001 , such as a CPU, a memory 1002 , a communication bus 1003 , and a data driver (Data Driver) 1004 . Wherein, the communication bus 1003 is set to realize the connection and communication between the various components in the terminal. The memory 1002 may be high-speed random access memory, or may be non-volatile memory, such as disk memory. Optionally, the memory 100...

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Abstract

The present application discloses a data transmission method, which is characterized in that the data transmission method includes the following steps: when a data signal is detected, acquiring the detection potential at each sampling point in the data signal within a time interval, wherein, The time interval is half of the data period of the data signal; the logic level of the data signal within the time interval is determined according to each of the detection potentials; and, according to the logic level and a preset amplitude The data signal is regenerated. The application also discloses a data transmission device and a computer-readable storage medium. The regenerated standard data signal can meet the processing requirements of the internal processing module in the data driver for the data signal, can effectively capture data, and avoid data acquisition errors.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular, to a data transmission method, an apparatus, and a computer-readable storage medium. Background technique [0002] As LCD TVs become larger in size and higher in resolution, more and more data needs to be transmitted. Differential signaling is popularized as a high-speed transmission protocol. In the process of data transmission with differential signals, the data signal is accompanied by the clock signal, and the data signal is relatively stable at the rising edge or falling edge of the clock signal. At this time, the receiving end obtains the target data in the data signal. [0003] However, in practice, due to the inconsistency of the characteristic impedance of the transmission line, the signal will encounter reflection during the transmission process, and the reflected signal will be superimposed with the original signal, resulting in unevenness of the a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00G06F1/04
CPCG06F1/04H04L1/0036H04L1/0045G06F1/08H04L7/0008H04L25/0272H04L25/065H04L7/0037H04L7/0091H04L7/08
Inventor 王明良
Owner HKC CORP LTD
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