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Smart city comprehensive data billboard platform

A technology that integrates data and data, applied in the field of smart city comprehensive data billboard platform, can solve problems such as data distortion, and achieve the effect of reducing distortion

Active Publication Date: 2020-04-28
CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is how to provide a smart city comprehensive data kanban platform to solve the technical problem of data distortion during screen projection in the prior art

Method used

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  • Smart city comprehensive data billboard platform

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 1 A schematic diagram of data to be displayed on a smart city comprehensive data kanban platform provided by an embodiment of the present invention, as shown in figure 1 As shown, the platform includes: a large screen spliced ​​by M*N displays, a control center, and a screen-casting computer, wherein the screen-casting computer communicates with the control center, and the screen-casting computer is connected to two display data to be displayed in one of the displays; the control center is used to receive the data to be displayed and obtain the aspect ratio of the data to be displayed; when the aspect ratio of the data to be displayed is greater than that of the large screen When the aspect ratio of the large screen is lower than the aspect ratio of the large screen, the display area of ​​the large screen is divided into at least two sub-parts, and the data to be displayed is projected in one of the sub-parts; when the aspect ratio of the data to be displayed is ...

Embodiment 2

[0046] On the basis of Embodiment 1 of the present invention, when the embodiment of the present invention is applied, when the data to be displayed is displayed in the sub-part of the large screen, the aspect ratio of the data to be displayed is 16:9, and the aspect ratio of the sub-part It is: 16*3.5:9*3.

[0047] Since the aspect ratio of the data to be displayed is smaller than that of the large screen, the large screen is divided into two sub-parts on the left and right, and the aspect ratio of the data to be displayed is smaller than the aspect ratio of the sub-parts, so the data to be displayed should be The interface makes full use of the dimension in the height direction of the subsection in the height direction, so the width of the display area in the subsection is That is, the height of the display area is 48 units, that is, 48 / (16*3.5)=85% of the height of the subsection.

[0048] In a further embodiment of the embodiment of the present invention, when the aspect...

Embodiment 3

[0050] Corresponding to Embodiment 2 of the present invention, based on Embodiment 1 of the present invention, when the user uses the data kanban platform, if the aspect ratio of the data to be displayed is 10:1, the aspect ratio of the large screen is 16*7 :9*3; then the aspect ratio of the data to be displayed is greater than the aspect ratio of the large screen, therefore, the large screen can be divided into upper and lower sub-parts, and the aspect ratio of the sub-parts is: 16*7:9*1.5 =8.29; then the aspect ratio of the data to be displayed is greater than the aspect ratio of the subsection, therefore, the data interface to be displayed should fully utilize the size of the width direction of the subsection in the width direction, therefore, the height of the display area is units, that is, the height of the display area is 10.2 / (13.5)=75.5% of the height of the large screen.

[0051] By applying the above-mentioned embodiments of the present invention, on the basis of s...

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Abstract

The embodiment of the invention provides a smart city comprehensive data billboard platform. The platform comprises a large screen formed by splicing M*N of displays, a control center and a projectionscreen computer, the projection screen computer is in communication connection with the control center, at least two displays are connected to the projection screen computer, to-be-displayed data isdisplayed in one of the displays, the control center is used for receiving the to-be-displayed data and obtaining the aspect ratio of the to-be-displayed data, when the aspect ratio of the to-be-displayed data is greater than that of the large screen, a display area of the large screen is divided into at least two sub-parts according to an up-down sequence, the to-be-displayed data is projected onone sub-part, and when the aspect ratio of the to-be-displayed data is smaller than the aspect ratio of the large screen, a display area of the large screen is divided into at least two sub-parts according to a left-right sequence, and the to-be-displayed data is displayed on one of the sub-parts in a screen projection manner. By applying the embodiment of the invention, the distortion of the interface can be reduced.

Description

technical field [0001] The invention relates to a data electronic kanban, in particular to a smart city comprehensive data kanban platform. Background technique [0002] With the continuous development of Internet technology, more and more types of data are generated. How to display these data is a technical problem that needs to be solved urgently. [0003] The patent document with the application number CN201710585725.5 in the prior art discloses that the present invention particularly relates to a large-screen and multi-screen delivery linkage system and processing method. The large-screen and multi-screen delivery linkage system and processing method include a delivery terminal, a large screen, an active control server and a communication guarantee module. The delivery terminal is connected to the active control server through the communication guarantee module, and the delivery terminal is also connected to the large screen. ; The active control server configures the I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32
Inventor 马彪彪姜少波胡博李梦婷甘彤唐亮储政勇曹泓
Owner CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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