Screen global input control system and method

Abstract

The invention provides a screen global input control system. The screen global input control system comprises at least two clients, an acquisition end, an input device, a server and a splicing controller, wherein the screen is used for displaying the content of the client in a content window according to a preset layout in the splicing controller; wherein the input device comprises a device for inputting input coordinates and a device for inputting data; wherein the acquisition end is used for acquiring input coordinates and input data input from the input device and sending the input coordinates and the input data to the server; and the server maps the received input coordinates and the coordinate range of the content window of the screen into a mapping screen with uniform resolution to form mapping input coordinates and a mapping content window coordinate range, so that a client to which the content window where the input coordinates are located belongs is judged, and the input coordinates and the input data are sent to the corresponding client. According to the system, global and real-time control of all client contents can be realized by using only one input device, and the control result is correspondingly displayed on the screen.

Description

technical field [0001] The invention relates to the field of intelligent interaction technology, in particular to a screen global input control system and method. Background technique [0002] At present, large-size screens are increasingly used in various fields. For example, various application fields such as military command center traffic monitoring management, public security traffic police command, telecommunication network management, industrial production scheduling, etc. need to set up large-size screens for on-site command and so on. [0003] Large-size screens are generally spliced ​​by multiple sub-screens, and the content of multiple clients is displayed on each sub-screen according to a certain layout through the splicing controller, thereby forming the display effect of the large-size screen. For example, the large-size screen may include 6 sub-screens, and the client may have 3, and the signal of client 1 may be displayed on the first and second sub-screens ...

AI Technical Summary

Problems solved by technology

However, there is no mapping mouse or keyboard technology that can control the entire large-size screen in the current prior art. It is necessary to configure a mouse for each client to operate, and the user cannot use a mouse or keyboard to control the entire large-size screen. This caused great inconvenience to the user experience

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