Interaction display screen control circuit

A display control and LED display technology, applied in static indicators, instruments, etc., can solve problems such as display power supply clutter interference, achieve fast and efficient troubleshooting, ensure accuracy, and improve reliability

Inactive Publication Date: 2016-02-03
苏州扬佛自动化设备有限公司
View PDF14 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an interactive display screen control circuit, which solves the problem that the interactive display screen in the prior art is easily interfered by power clutter

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
  • Interaction display screen control circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment the technical scheme of invention is described in detail:

[0019] An interactive display control circuit, including LED display, LED display control module, sensor, data acquisition and processing module, alarm module and power processing module; wherein, the LED display is installed horizontally on the ground, and the sensor is connected to the LED display , to detect the movement information of people or objects on the LED display, the data acquisition and processing module collects sensor information and processes it, and sends the processing results to the LED display control module, and the LED display control module sends control signals according to the received data to control The work of LED display screen or send alarm information; Described power processing module converts 220V alternating current into 5V direct current voltage and supplies power for LED display screen, LED display screen control m...

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 discloses an interaction display screen control circuit. The interaction display screen control circuit comprises an LED display screen, an LED display screen control module, sensors, a data collection processing module, an alarm module and a power supply processing module, wherein the data collection processing module collects information of the sensors, carries out processing and sends a processing result to the LED display screen control module; the LED display screen control module sends control signals according to the received data so as to control the work of the LED display screen or send out alarm information; an isolation module is arranged between an input end of the power supply processing module and an external power supply and is used for isolating crosstalk signals of the external power supply; and a signal driving circuit is arranged between the data collection processing module and the LED display screen control module. The isolation circuit is arranged, the interference of external power supply signals is effectively isolated, and the accuracy of internal signals is ensured.

Description

technical field [0001] The invention relates to the field of LED application and automatic control, in particular to an interactive display screen control circuit. Background technique [0002] As the information transmission carrier with the largest area and the richest colors, LED display has already demonstrated its status in various industries such as culture, telecommunications, finance, public welfare, and tourism. Among all kinds of display products, their display performance and effects vary, and various display solutions are introduced in an endless stream; among them, LED displays for ground display are also constantly launching new products. [0003] At present, the LED display screens displayed on the ground are mainly used in large-scale stages, bars, discos, KTV and other high-end entertainment venues. As a ground application, it can display different stage effects according to different application occasions. The main types are traditional display screens and ...

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 Applications(China)
IPC IPC(8): G09G3/32
Inventor 孙向琳刘厚成
Owner 苏州扬佛自动化设备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap