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Display matrix based on handheld terminal as display unit

A hand-held terminal and display matrix technology, which is applied in the direction of digital output to display equipment, data processing input/output process, instruments, etc., can solve the problems of fixed specific structure, unsuitable installation of auditorium, complex physical structure of display matrix, etc. To achieve the effect of flexible use

Inactive Publication Date: 2020-10-30
陈逸曦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, such a large-scale display matrix is ​​generally connected by wires, so it is necessary to pre-build a display matrix according to the displayed site. This display matrix is ​​greatly affected by the site layout. First of all, it cannot be easily moved. Even if it needs to be moved, it needs to be moved accordingly. Second, its specific structure is relatively fixed and cannot be changed arbitrarily, so it is generally not suitable for installation in auditoriums, etc. Third, because the overall physical structure of a large-scale display matrix is ​​very complicated, the cost is also very high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The handheld terminal is a mobile phone, that is, a relatively common smart phone on the market. At present, the smart phone is equipped with a CPU, a liquid crystal display, a GPS positioning module, etc., and the corresponding application program can be installed and used through the built-in system of the smart phone. Install the display control software in the smart phone, after starting the display control software, the display control software will automatically obtain the physical location information of the smart phone from the GPS positioning module, and connect the physical location through the smart phone's WIFI, 4G, Bluetooth and other wireless networks. The information is sent to the server. According to the display content and the display needs of the scene, the server draws a display area suitable for the display content in a certain space. Take a certain pixel in the display content as the reference point to obtain the pixel coordinates of all the pixels...

Embodiment 2

[0025] The handheld terminal is a display device with a display screen, a positioning device, and a wireless transmission device. The display screen of the display device can be a liquid crystal display screen or a light string. Of course, the display device made of light strings has more advantages in production cost, and will not have any impact on the display effect of the display area. Similarly, the positioning device can use the GPS positioning module to obtain physical location information, and then communicate with the server through the wireless transmission device.

Embodiment 3

[0027]The handheld terminal is a display device with a display screen and a wireless transmission device. The positioning devices are evenly distributed in the display area, which can further simplify the design of the display device, but it is necessary to set a positioning device in the display area. When the display device loves to enter When the corresponding positioning device is connected, it will be connected through a wireless transmission device, so as to determine the physical location information of the display device. Its display control method is the same as that of the second embodiment.

[0028] The present invention can be applied to various scenarios, and some application examples are given below for further understanding of the present invention.

[0029] Performance sites such as concerts: The audience uses their smartphones as display units. By installing and starting the display control software in the smartphones, and at the same time visiting the display...

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PUM

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Abstract

The invention provides a display matrix based on a handheld terminal as a display unit. People hold handheld terminals to enter a display area, each handheld terminal acquires corresponding data fromdisplay data according to physical position information and controls a display screen to perform corresponding display according to the data, so that a large-scale display matrix composed of the handheld terminals is formed in the whole display area, and display content is displayed. The display matrix composed of the handheld terminal is very flexible to use, does not need to be built in advance,and can change the shape, position and the like of the display area at will according to the use requirements without influencing the display of the display content.

Description

technical field [0001] The invention relates to a display matrix, in particular to a display matrix composed of handheld terminals. Background technique [0002] The large-scale display matrix is ​​widely used in various occasions, such as performances, opening ceremonies, competitions and so on. At present, such a large-scale display matrix is ​​generally connected by wires, so it is necessary to pre-build a display matrix according to the displayed site. This display matrix is ​​greatly affected by the site layout. First of all, it cannot be easily moved. Even if it needs to be moved, it needs to be moved accordingly. Secondly, its specific structure is relatively fixed and cannot be changed arbitrarily, so it is generally not suitable for installation in auditoriums, etc.; thirdly, because the overall physical structure of a large-scale display matrix is ​​very complicated, the cost is also very high. Contents of the invention [0003] Aiming at the deficiencies in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCG06F3/1454
Inventor 陈漱文陈逸曦
Owner 陈逸曦