Key and mouse smooth switching method, device and system

Abstract

The embodiment of the invention provides a key and mouse smooth switching method, device and system, and relates to the technical field of a computer. The key and mouse intelligent smooth switching can be realized, in addition, the cost is low, and the expansion is easy. The method comprises the following steps that a current terminal PC (personnel computer) intercepts and captures press key information of a user, meanwhile, a switcher receives the press key information of the user and identifies whether the press key information is an effective switching shortcut key or not, and if so, the ID number corresponding to the switching shortcut key is stored into a cache unit; the current terminal PC analyzes whether the press key information is the effective switching shortcut key or not, if so, the interception and the capturing of the next piece of press key information are stopped, and in addition, the ID number corresponding to the switching shortcut key is sent to the switcher through being carried in the feedback information; after the switcher receives the feedback information, the press key information is compared with the ID number in the feedback information, if the two ID numbers are identical, the switching action is carried out, and USB (universal serial bus) signals of a mouse and a keyboard are switched onto the terminal PC marked by the ID number corresponding to the switching shortcut key.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method, device and system for smooth switching between a keyboard and a mouse. Background technique [0002] With the comprehensive advancement of informatization in today's society, the demand for computers from all walks of life and the increasing number of problems that computers help people deal with, liberate people from complicated manual operations and greatly improve work efficiency. , saving more time for other things. [0003] At present, in industrial production, one person usually needs to control multiple computers in the control room, and these computers are equipped with mice and keyboards independently, and these computers are all on the same workbench, and the mouse and keyboard are also placed on the Therefore, we can imagine that when the operator needs to control another computer, he will forget or have too many keyboards and mice on the table, which will...

AI Technical Summary

Problems solved by technology

In order to solve the problems of hardware reconnection during the keyboard and mouse switching process, and the switching process is not smooth, the current switching devices generally adopt the design of manual button structure, and each time you need to switch, you must press the button on the switching device in advance. The button can be switched to another device, the process is not intelligent

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