Remote multi-keyboard mouse control method for network computer

Abstract

The invention relates to a remote multi-keyboard mouse control method for a network computer, which is characterized in that a server-side starts a service object and waits to be connected with a client-side; the client-side registers hot keys for connecting / disconnecting the server-side and inspects actions of the keyboard and mouse of a local computer; the client-side runs by the hot keys in a local mode or a remote mode; after the client-side is connected with the server-side, the events that the keyboard of the local computer is pressed down or lifted, the mouse is moved, and the keys are clicked or lifted are sent to the server-side by a network; after the server-side receives a connection request from the client-side, a mouse pointer icon is drawn with a specified color on a screen; the server-side receives keyboard and mouse instructions sent from the client-side, input / output (I / O) equipment at a simulation server side sends the instructions to an operating system, and the operating system executes corresponding actions; and the server-side returns real-time screen contents to the client-side which displays the real-time screen contents. The method has the advantages of low cost, shorter development period and stable function.

Description

technical field [0001] The invention relates to a remote control technology for network computers, in particular to a method for remote multi-keyboard and mouse control of a network computer in which multiple clients and multiple sets of mouse and keyboard control the same server. Background technique [0002] With the development of computer technology and the enhancement of hardware computing and communication capabilities, the network load and throughput have shown leaps and bounds. Teamwork, large-screen display, road and public security monitoring, multimedia, computer teaching and other fields are more and more widely used, and have become an indispensable part of modern economic society. However, the current conditions have begun to restrict the development of this group and workstation-style work mode from various aspects: [0003] 1. From the hardware point of view, most of the current working methods in the local area network are different computers sharing differ...

AI Technical Summary

Problems solved by technology

The phenomenon of "one set of keyboard and mouse corresponds to one set of computers, and one set of computers corresponds to one operator" abounds, which brings a lot of inconvenience to the maintenance work and increases the cost

[0004] 2. From the point of view of software, different computers use independent operation control methods. Even if there is a desktop sharing function, the operation is often complicated or the function lags behind.

For example, the Microsoft Windows (Windows) series, which occupies the vast majority of desktops and servers, cannot be controlled by multiple users using multiple mice or keyboards at the same time in its stand-alone operation, unless driver-level programs are written, the development cost is high, and it is difficult to realize the requirements ; Its remote control function needs to establish a user with corresponding authority, and needs to log in separately during operation, which cannot realize real-time sharing of desktop content, and consumes more hardware resources

Other operating systems or control software also have application limitations: For example, some software can only realize remote mouse operation; some require artificial connection responses from the server, which brings inconvenience to use and greatly reduces production and work efficiency

Images