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Key-screen-mouse switch using touch screen

A touch screen, switcher technology, used in the input/output process of instruments, data processing, electrical digital data processing, etc.

Inactive Publication Date: 2010-03-17
ATEN INT CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the touch screen can only act on a single remote computer connected to it

Method used

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  • Key-screen-mouse switch using touch screen
  • Key-screen-mouse switch using touch screen
  • Key-screen-mouse switch using touch screen

Examples

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Embodiment Construction

[0024] The descriptions of the detailed embodiments of the present invention will be disclosed here. However, according to the present invention, the technology, system and operation structure may have many forms and variations in different modes, some of which may be slightly different from the following descriptions. Therefore, it should be explained that what is disclosed here are only some representative embodiments, and are not intended to limit the claims of the present invention.

[0025] The embodiment of the present invention applies a touch screen to a keyboard-video-mouse (KVM) switch, which is convenient and can be controlled quickly. The touch screen of the KVM switch can control all the ports integrated on the KVM (up to 512 in one embodiment), and it is multi-platform, such as: compatible with personal computer (PC), Mac computer operating system, SUN computer etc., and multiple interfaces, such as: Universal Serial Bus (Universal Serial Bus, USB) and PS / 2 perso...

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Abstract

The invention discloses a key-screen-mouse KVM switch system having a touch screen for interacting with multiple computers. The KVM switch processes coordinate data from the touch screen and transfersthe processed data to the controlled computer either as absolute mouse coordinate data or as relative mouse coordinate data depending on the operating system (Windows, Mac OS, SUN, etc.) and mouse data interface (USB, PS / 2, etc.) used by the computer. Thus, the touch screen can interact with all computers connected to the KVM switch, achieving a multi-platform and multi-interface application without requiring device drivers on the computers. The KVM switch stores necessary parameters for each computer so that when switching from one computer port to another, or when the display resolution ofthe computer changes, processing of the touch screen data is automatically adjusted accordingly. The touch screen also works within the OSD of the KVM switch.

Description

technical field [0001] The invention relates to a keyboard-video-mouse (KVM) switcher, in particular to a KVM switcher using a touch screen as a user interface to interact with multiple connected computers. Background technique [0002] Touch screens are widely used in the interaction between users and electronic devices, such as automatic teller machine (Automatic Teller Machine; ATM) systems in banks, automatic ticket vending machines in mass transit systems, tablet computers, and the like. Conventional touch screens are designed for specific electronic devices and generally can only be used in corresponding electronic devices. For example, the touch screen used in the ATM system can only operate in the mode of the ATM system. Therefore, due to hardware differences in different electronic devices, the traditional touch screen cannot interact with many different electronic devices. [0003] One example of a touch screen being applied to a KVM switching system is the "KVM d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023G06F3/038
CPCG06F3/0227
Inventor 高志宁陈永陵
Owner ATEN INT CO
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