Unlock instant, AI-driven research and patent intelligence for your innovation.

Screen matching method and device for led display

A technology of LED display screen and LED cabinet, which is applied in the direction of identification devices and instruments, which can solve the problems of not being able to place any cabinet and inflexible use, and achieve the effects of saving costs, simplifying positioning, and improving efficiency

Active Publication Date: 2018-11-30
XIAN NOVASTAR TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above method has a very big disadvantage, that is, the physical location of each LED cabinet needs to be recorded well, and the on-site installation needs to be installed completely according to the physical location of each LED cabinet, and any cabinet cannot be placed in any position , which is very inflexible to use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Screen matching method and device for led display
  • Screen matching method and device for led display
  • Screen matching method and device for led display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] In the attached embodiment of the present invention, a signal transceiver such as a photoelectric transceiver is respectively installed around each LED box (that is, the left side, the lower side, the right side, and the upper side), such as figure 2 As shown, the photoelectric transceiver device may be an infrared transceiver. Furthermore, each photoelectric transceiver device can receive and transmit signals to exchange position coordinate information with adjacent LED boxes.

[0022] Based on the above, a LED display screen matching method proposed by the embodiment of the present invention is applied to an LED display screen formed by splicing a plurality of LED cabinets and includes the following steps, for example:

[00...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an LED display screen configuration method and device. The screen configuration device comprises an initialization module, an initial point selection module and a position coordinate diffusion module. According to the LED display screen configuration method and device, signal transceivers such as photoelectric transceivers are arranged on the periphery of each LED cabinet, position coordinate diffusion is realized through position coordinate information interaction performed by the signal transceivers of the adjacent LED cabinets, so that automatic positioning of the LED cabinets is completed, on-site LED cabinet positioning can be simplified, the efficiency can be improved, and the cost can be saved.

Description

technical field [0001] The invention relates to the technical field of LED displays, in particular to an LED display screen matching method and an LED display screen matching device. Background technique [0002] The current LED display is generally spliced ​​by multiple LED cabinets, and each LED cabinet is equipped with a receiving card. When the power is turned on, the receiving card can display the image content on the LED cabinet, but many LED cabinets How to put all the LED cabinets together to display an overall image or video is one of the things that the LED display control system must complete. figure 1 It is a schematic diagram of the structure of a synchronous control LED display system (that is, LED display + LED display control system). Each LED cabinet is equipped with a receiving card, and each receiving card is connected to the sending card in cascading mode, and then It is connected to the upper computer such as PC by sending card. [0003] There are the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/302
CPCG09F9/3023
Inventor 王伙荣宗靖国王雨
Owner XIAN NOVASTAR TECH