Touch screen splicing system capable of being freely configured and control method

A splicing system and touch screen technology, which is applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of large system load and high cost, and achieve the effect of low cost, low requirements, and data reduction

Pending Publication Date: 2020-10-30
上海宽祥电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This touch method solves the problem of splicing display gaps, but it requires a powerful graphics card, the system load is heavy, and the cost is high

Method used

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  • Touch screen splicing system capable of being freely configured and control method
  • Touch screen splicing system capable of being freely configured and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1As shown, a freely configurable touch screen splicing system includes: at least one splicing screen, at least one touch frame, signal processing device and splicing bracket; the splicing screen is placed in the touch frame, and the touch frame is placed on the splicing bracket To complete the splicing of the touch screen, the splicing screen, the splicing bracket and the touch frame are respectively signal-connected to the signal processing device; the splicing screen is used to display the video signal after splicing; the splicing screen contains at least one touch data processing device; The splicing screen is also communicatively connected with the signal processing device through the corresponding touch data processing device, and the splicing screen is also used to generate the first touch point coordinate data according to the user's touch operation, and the first touch point The point coordinate data is sent to the touch data processing device; th...

Embodiment 2

[0039] Such as figure 2 As shown, a control method of a freely configurable touch screen splicing system, the method includes:

[0040] Step 1: Obtain the relative position information of the target splicing screen in the splicing display system;

[0041] Step 2: Obtain the coordinate data of the first touch point in the target touch screen coordinate system generated according to the user's touch operation on the target splicing screen;

[0042] Step 3: according to the relative position information, convert the first contact coordinate data into the second contact coordinate data in the system coordinate system of the splicing display system;

[0043] Outputting the second contact point coordinate data.

[0044] Further, said acquiring the relative position information of the target splicing screen in the splicing display system includes: determining the position of the target splicing screen in the splicing display system according to the position and size of the target ...

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Abstract

The embodiment of the invention provides a touch screen splicing system capable of being freely configured and a control method, and relates to the technical field of touch screens. The touch screen splicing system comprises at least one splicing screen, at least one touch frame, a signal processing device and a splicing support, wherein the splicing screen is arranged in the touch frame; the touch frame is placed on the splicing support to complete splicing of the touch screen; and the splicing screen, the splicing support and the touch frame are in signal connection with the signal processing device. The touch screen splicing system has the advantages of good display effect, simple structure and low cost.

Description

technical field [0001] The invention relates to the technical field of touch screens, in particular to a freely configurable touch screen splicing system and a control method. Background technique [0002] Due to the demand for large-screen display, there are already many splicing display applications on the market. Screen splicing display refers to dividing a complete image signal into N blocks and assigning them to N video display units, and using multiple ordinary video units to form a super-large-screen dynamic image display screen. This solution can realize large-screen display conveniently and quickly. . Touch technology is the simplest, most convenient and natural way of human-computer interaction. In recent years, with the development of touch technology, touch function has become an essential function in some electronic products such as mobile phones. The combination of these two technologies, that is, the splicing display that supports touch control, has more and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/14
CPCG06F3/0412G06F3/1446
Inventor 屈涛涛杨函
Owner 上海宽祥电子科技有限公司
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