A multi-host single-touch display switching system

A display screen switching, multi-host technology, applied in the direction of instrumentation, calculation, electrical digital data processing, etc., can solve the problems of Android system touch deviation, incomplete overlap, touch deviation, etc., to achieve fast and smooth switching, calibration The effect of high efficiency and reduced workload

Active Publication Date: 2019-03-15
东莞市华宇智能制造有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing problem is that the switching effect of the existing HDMI and USB switcher is not ideal, and the touch is deviated, mainly because the coordinate systems of the Windows system and the Android system are different and do not completely overlap
The touchpad is driver-free. After the calibration is completed under Windows, the calibration parameters will be saved in the touchpad. After the user switches to the Android system, due to the deviation of the coordinates of the Android system relative to the Windows system, it will cause Touch error under Android system

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
  • A multi-host single-touch display switching system
  • A multi-host single-touch display switching system
  • A multi-host single-touch display switching system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] Such as figure 1 As shown, embodiments of the present invention include:

[0018] A multi-host single-touch display switching system, including a first PC, a second PC, an HDMI multiplexer, an ordinary USB multiplexer, a touch screen USB multiplexer, a touch screen, a USB interface, a touch screen Control board and switch, described first PC and second PC are all connected with HDMI multiplexer, common USB multiplexer, touch screen USB multiplexer, described HDMI multiplexer, common USB The multiplexer and t...

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 a multi-host single-touch display screen switching system which comprises a first PC, a second PC, an HDMI multichannel switcher, a common USB multichannel switcher, a touch screen USB multichannel switcher, a touch screen, a USB interface, a touch control panel and a switch, wherein the first PC and the second PC are both connected with the HDMI multichannel switcher, the common USB multichannel switcher and the touch screen USB multichannel switcher, the HDMI multichannel switcher, the common USB multichannel switcher and the touch screen USB multichannel switcher are respectively connected with the touch screen, the USB interface and the touch control panel, and the switch is respectively connected with the HDMI multichannel switcher, the common USB multichannel switcher and the touch screen USB multichannel switcher. Through the mode, the rapid smooth switching of two systems is supported, the touch control has no deviation after the switching is completed, the work load is greatly reduced, and the correction rate is high.

Description

technical field [0001] The invention relates to the technical field of software technology, in particular to a multi-host single-touch display switching system. Background technique [0002] Some industries (such as the education industry) require the touch all-in-one machine to support fast and smooth switching between dual systems (usually Windows system and Android system). There are two main requirements for switching, the display and sound can be switched, The touch screen can switch between the two systems, and there is no deviation in touch after the switch is completed. [0003] The problem that exists now is that the switching effect of the existing HDMI and USB switcher is not ideal, and the touch is deviated, mainly because the coordinate systems of the Windows system and the Android system are different and do not completely overlap. The touchpad is driver-free. After the calibration is completed under Windows, the calibration parameters will be saved in the tou...

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): G06F3/041
CPCG06F3/0418
Inventor 王伟挺
Owner 东莞市华宇智能制造有限公司
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