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Multi-window display driving control method and system for km adaptive control

An adaptive control, multi-window technology, applied in the input/output process of data processing, instruments, calculations, etc., can solve the problem that the roaming operation of KM control equipment cannot be realized.

Active Publication Date: 2021-10-22
SHENZHEN JLD DISPLAY EXPERT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a multi-window display drive control method and system for KM self-adaptive control, aiming to solve the problem that the existing multi-window display on the same screen cannot realize KM control in the case of three or more windows with complex display modes such as overlapping in the same area. Device roaming operation problems, and KM and display quick interaction control and self-adaptation problems

Method used

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  • Multi-window display driving control method and system for km adaptive control
  • Multi-window display driving control method and system for km adaptive control
  • Multi-window display driving control method and system for km adaptive control

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Experimental program
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Embodiment 1

[0051] see figure 1 , the KM adaptive control multi-window display drive control system 100 (hereinafter referred to as the system 100 ) provided in Embodiment 1 of the present invention includes:

[0052] Scaler display driver module 10 and KM control processing module 20;

[0053] The Scaler display driver module 10 includes a first micro-control processor 11, a first communication interface 12, a window management and signal processing module 13, a video signal input module 14, a display signal output module 15 and an OSD interactive control module 16; The first communication interface 12, window management and signal processing module 13, video signal input module 14, display signal output module 15 and OSD interactive control module 16 are respectively connected with the first micro-control processor 11; the video signal input Module 14, the display signal output module 15 are respectively connected with the window management and signal processing module 13; the OSD inte...

Embodiment 2

[0057] Please refer to figure 2 with image 3, which is a connection schematic diagram of the system 100 connected to three terminal devices provided by Embodiment 2 of the present invention, which is used to display the interactive interfaces of the three terminal devices on the same screen and use the same set of keyboard and mouse (ie, KM control device) to perform the same screen display. Roaming operation. Specifically, the three terminal devices are respectively a first terminal device 41 , a second terminal device 42 and a third terminal device 43 , and the terminal devices are computer devices. The first terminal device 41 comprises a first video signal output port 411 and a first KM control device connection port 412, the second terminal device 42 comprises a second video signal output port 421 and a second KM control device connection port 422, and the third terminal device 43 includes a third video signal output port 431 and a third KM control device connection p...

Embodiment 3

[0060] Please refer to figure 1 , Figure 4 with Figure 5 Embodiment 3 of the present invention provides a multi-window display drive control method for KM adaptive control. The system 100 applies this method to realize KM adaptive multi-window display control. Specifically, when the system 100 starts, system initialization is performed, and the first micro-controller The processor 11 reads the first system setting in the memory; the first system setting includes the display window multi-dimensional structure state data PS01; the first micro-control processor 11 converts the display window multi-dimensional structure state data PS01 Send to the second micro-control processor 21 and the window management and signal processing module 13; the second micro-control processor 21 reads the second system settings in the memory and receives the display window multi-dimensional structure state data PS01.

[0061] Specifically, the multi-window display driving control method of the KM...

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Abstract

The invention discloses a multi-window display driving control method of KM adaptive control, which includes: processing the KM input control signal to obtain the first KM window data, and calculating the relative displacement information of the effective window to obtain the relative displacement information of the effective window. The coordinate displacement data is sent to the effective terminal equipment; the effective terminal equipment receives the relative coordinate displacement data of the effective window and synchronously outputs the source video signal in time; processes each source video signal to obtain the terminal display video signal, and Output the terminal display video signal to the display signal output module and output through the display terminal. In addition, the present invention also provides a KM self-adaptive control multi-window display drive control system. The technical solution provided by the invention realizes multi-layer combination modes such as separation and overlapping of interactive interfaces of multiple source video signals on one or more displays and roaming operation of KM control equipment.

Description

technical field [0001] The invention relates to the technical field of multi-window same-screen displays, in particular to a KM adaptive control multi-window display drive control method and system. Background technique [0002] At present, the mode application of multi-terminal equipment or multi-server simultaneous operation and control is becoming more and more important, and the switching control and display technology of multi-terminal equipment KM control equipment is also further popularized. However, the traditional multi-terminal device KM control device switching and display technology is limited to two-dimensional control and application. When there are three or more windows stacked in the same area, it is impossible to pass the existing window boundaries and cursors. It is solved by moving the direction to determine the scope of the cursor. It is not possible to allow the KM control device to perform adaptive roaming operations in the multi-window stacking or mul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0481G06F3/0487G06F3/147G06F13/40
CPCG06F3/0481G06F3/0487G06F3/147G06F13/4072
Inventor 陆长虹张亮
Owner SHENZHEN JLD DISPLAY EXPERT