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Control right switching method and device, and KVM switching system

A switching system and control right technology, applied in the field of human-computer interaction, can solve the problems such as the lack of good integration of signal source device control and switching operation, low signal switching efficiency, and cumbersome switching operation process, so as to improve the signal switching efficiency. Effect

Inactive Publication Date: 2019-02-26
BEIJING TRICOLOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of display technology, multiple monitors can be arranged at the seat end, and each monitor is used to display one signal. Users can monitor multiple signals at the same time and control the signal source equipment corresponding to one of the signals. However, When the existing KVM switching system realizes the switching of the control right of the signal source device, the user needs to press the switch button or operation shortcut key of the KVM switch first, and then set the route of the keyboard and mouse device as the target signal source device to complete the control. The overall switching operation process is relatively cumbersome, the control and switching operation of the signal source equipment are not well integrated, and the signal switching efficiency is low

Method used

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  • Control right switching method and device, and KVM switching system
  • Control right switching method and device, and KVM switching system
  • Control right switching method and device, and KVM switching system

Examples

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no. 1 example

[0046] Please refer to Figure 4 , Figure 4 A flow chart of a control right switching method provided by an embodiment of the present invention is shown. This control right switching method is applied to the KVM switching system, that is, applied to the KVM signal receiving terminal 21 of the first KVM switching system 20 or the KVM switch 61 of the second KVM switching system 60, and the control right switching method includes the following steps:

[0047] Step S101, monitor the positions of the mouse cursor on at least two displays in real time.

[0048] In the embodiment of the present invention, the resolution of each display 30 is determined, for example, the display resolution of each display 30 is 1920×1080 (1080P). The KVM switching system is pre-established with a display coordinate system, such as Figure 5 As shown, a display coordinate system is established with the pixel point in the lower left corner of the 1# display as the origin O, and the horizontal and v...

no. 2 example

[0075] Please refer to Figure 6 , Figure 6 A schematic block diagram of a control right switching apparatus 100 provided by an embodiment of the present invention is shown. The control right switching device 100 is applied to a KVM switching system, that is, it is applied to the KVM signal receiving terminal 21 of the first KVM switching system 20 or the KVM switch 61 of the second KVM switching system 60 . The control right switching device 100 includes a position monitoring module 101 , a judging module 102 , a sliding prohibition module 103 , a control right switching module 104 , a first execution module 105 and a second execution module 106 .

[0076] The position monitoring module 101 is configured to monitor the positions of the mouse cursor on at least two displays in real time.

[0077] The judging module 102 is configured to judge whether there is a target display adjacent to the current display in the sliding direction of the mouse cursor when it is detected tha...

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Abstract

The embodiment of the invention relates to the technical field of human-computer interaction, and provides a control right switching method and device and a KVM switching system. The method comprisesthe following steps: real-time monitoring the position of a mouse cursor in at least two displays; When the mouse cursor is detected to slide to the boundary of the current display and continues to slide outward, judging whether there is a target display adjacent to the current display in the sliding direction of the mouse cursor; When there is a target display adjacent to the current display in the sliding direction of the mouse cursor, the mouse cursor slides to the target display and a control right of the mouse key device is switched to control the target signal source device associated with the target display. Compared with the prior art, the user only needs to slide the mouse cursor from the current display to the target display to switch the control right of the signal source device, and the signal switching efficiency is greatly improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of human-computer interaction technology, and in particular, relate to a control right switching method, device, and KVM switching system. Background technique [0002] The traditional KVM (Keyboard-Video-Mouse, keyboard-video-mouse) switching system includes a KVM switcher, a monitor at the seat end and a mouse button device, and the video signal and mouse button signal are established between the KVM switcher and multiple signal source devices. Two-way transmission channel, the user at the seat end can only switch one signal to the monitor at the seat end for monitoring at the same time. [0003] With the development of display technology, multiple monitors can be arranged at the seat end, and each monitor is used to display one signal. Users can monitor multiple signals at the same time and control the signal source equipment corresponding to one of the signals. However, When the existing KVM...

Claims

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Application Information

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IPC IPC(8): G06F3/038G06F3/14G06F3/023
CPCG06F3/023G06F3/0383G06F3/1423
Inventor 张亚南
Owner BEIJING TRICOLOR TECH