A mouse control method, system and a kvm system
A control method and mouse technology, which are applied in the computer field and can solve the problems such as the inability to realize the expansion screen of the mouse.
Active Publication Date: 2020-10-09
GUANGDONG VTRON TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Because a set of mouse is required to control multiple hosts at the same time, the mouse must use absolute coordinates to realize the control mouse and remote mouse across the screen at the same time, but because the windows operating system uses the touchpad driver to realize the absolute coordinate mouse, the driver cannot Implement the mouse to enter the extended screen
Method used
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[0052] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the scope of protection of this application.
[0053] The mouse control method provided by this application can be applied to the KVM system, such as figure 1 As shown, the KVM system includes:
[0054] PC terminal 100;
[0055] N collectors 200 connected to the PC terminal 100; wherein, N is an integer greater than 1;
[0056] A switch 300 connected to the N collectors 200;
[0057] A display box 400 connected to the switch 300;
[0058] N touch screens 500 correspondingly connected to the N display boxes 400 .
[0059] In the KV...
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The present application discloses a mouse control method and system, a display box, a PC terminal, a computer-readable storage medium and a KVM system. The method includes: acquiring touch information of a target touch screen corresponding to the display box; Wherein, the touch information includes at least the coordinates of the touch point; a mouse message is generated according to the coordinates of the touch point and the identification information of the display box; the mouse message is sent to the corresponding PC end of the display box, so that the PC end determines the offset value according to the identification information, The coordinates and offset values of the touch point determine the mouse movement position, and display the mouse icon on the mouse movement position. In the mouse control method provided by this application, one PC terminal corresponds to multiple display boxes, and the PC terminal determines the offset value of the received mouse information according to the corresponding relationship between the identification information of the display box and the offset value, and then according to the received The coordinates of the touch point determine the display position of the mouse, which realizes the purpose of the mouse reaching the extended screen.
Description
technical field [0001] The present application relates to the field of computer technology, more specifically, to a mouse control method and system, a display box, a PC terminal, a computer-readable storage medium and a KVM system. Background technique [0002] KVM (Keyboard Video Mouse), the KVM switch can access and control the computer by directly connecting the keyboard, video and mouse ports. KVM technology does not require the target server to modify the software, and can access the target computer at any time under the BIOS (full name in Chinese: Basic Input Output System, full name in English: Basic Input Output System) environment. As the performance of computers is getting higher and higher, one computer has several screens, and each screen does different work without affecting each other, which is a feature that people like very much. However, in some industries, such as the electric power industry, KVM equipment is used to isolate the host computer from the cont...
Claims
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IPC IPC(8): G06F3/038G06F3/0354
CPCG06F3/03543G06F3/0383
Inventor 李光辉
Owner GUANGDONG VTRON TECH CO LTD