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Data transmission control method and device, medium and electronic equipment

A technology of data transmission and control method, applied in the field of image processing, can solve the problems of increasing the number of sending cards, not fully exploiting the carrying capacity of sending cards, affecting the control cost of the display screen, etc., so as to improve the performance utilization rate and reduce the control cost.

Active Publication Date: 2021-05-11
ZHEJIANG UNIVIEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The problem with the existing technology is that the loading capacity of the sending card is not fully exploited under the unconventional layout, and when multiple sending cards need to be used, if the loading capacity of the sending card is not fully considered, the number of sending cards will increase. Control costs affecting display screens

Method used

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  • Data transmission control method and device, medium and electronic equipment
  • Data transmission control method and device, medium and electronic equipment
  • Data transmission control method and device, medium and electronic equipment

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Embodiment Construction

[0042] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

[0043] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The ...

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Abstract

The embodiment of the invention discloses a data transmission control method and device, a medium and electronic equipment. The method comprises the following steps: acquiring attribute information of a box body corresponding to each receiving card in a screen; determining the display position of the box body corresponding to the receiving card in the screen according to the starting coordinate, and determining the display data volume of the box body according to the length information and the width information; determining the number of target receiving cards connected with the target network port according to the loading capacity of the target network port and the display data volume; determining at least one target receiving card connected with the target network port according to the display position and the number of receiving cards connected with the target network port; and sending the display data to the at least one target receiving card through the target network port so as to transmit the display data. And the display data sent by the cards are received one by one under each network port. By executing the technical scheme, the loading capacity of the sending card can be fully utilized, so that the effects of improving the performance utilization rate of the sending card and reducing the control cost of the display screen are achieved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of image processing, and in particular, to a data transmission control method, device, medium, and electronic equipment. Background technique [0002] With the rapid development of technology, the demand for image display is gradually increasing. A large number of display screens are required to display images or video content in shopping malls, train stations or even on the side of the street, so as to achieve the purpose of publicity. Taking the LED (Light Emitting Diode, light-emitting diode) screen as an example, the data transmission method generally adopted is that the sending card sends data separately for each LED box that makes up the LED screen through the network port, and can be transmitted through the receiving card of each box. Receive and drive data display. Taking the LED cabinet with three rows and four columns as an example, and each sending card has four netwo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCG06F3/1446G06F3/1454
Inventor 莫德欠孙旭
Owner ZHEJIANG UNIVIEW TECH CO LTD
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