Distributed KVM (keyboard, video, mouse) seats collaborative management system

Abstract

The invention discloses a distributed KVM (keyboard, video, mouse) seats collaborative management system, comprising a network switch, a plurality of KVM seats input unit and a plurality of KVM seats output units; each KVM seats output unit has an OSD (on-screen display) menu, each KVM seats input unit is connected to a main unit or a PC (personal computer) or a server, each KVM seats output unit is connected with a display or a large-screen tiled wall, the multiple KVM seats output units form an operation seat that uses at least one mouse-keyboard set, the KVM seats input units are used for receiving and processing video data from the main units or PCs or servers and transmitting to the network switch, the network switch is used for receiving the video data and switching to the multiple KVM seats output units, the KVM seats output units are used for processing the video data and displaying on the display or large-screen tiled wall, mouse-keyboard signals of the operation seat can be switched automatically to the main units or PCs or servers corresponding to the contents displayed by the corresponding displays, and controlling multiple main units or PCs or servers with one mouse-keyboard set is achieved.

Description

technical field [0001] The invention relates to the technical field of computer control equipment, in particular to a distributed KVM seat cooperation management system. Background technique [0002] In the computer room management system and command center system, KVM (keyboard, video, mouse, keyboard video mouse) is the most commonly used device. Through this device, a set of mouse and keyboard can be used to control multiple target hosts, which greatly simplifies the device. However, the original intention of the existing KVM is only developed for the computer room management system. With the increase of computer clusters, big data, cloud and large-scale collaboration requirements, the traditional KVM matrix operation is too cumbersome and can no longer meet the needs of fast-paced work. [0003] And the existing products are composed of PC software + transmitter + splicer, or KVM matrix + switching operation + splicing. In the above solution, the processing unit does n...

AI Technical Summary

Problems solved by technology

In the above solution, the processing unit does not have the splicing capabilities of screen cutting, zooming, roaming, etc.; the unit connected to the mouse and keyboard does not have the OSD function; the list of operable devices within the scope of the operator's own authority cannot be obtained through the OSD; it cannot be obtained directly through the OSD Computer control, transfer of computer control and push video images to other seats or large screens; cannot directly assign permissions through OSD; not audio and video signals and control signals are completely IP-based; audio does not have a maximum of 16 channels of digital mixing

[0004] combine figure 1 As shown, the traditional control operation has the following defects: first: user 1 needs to control computer 1, send codes to the KVM matrix in the KVM matrix or by other means, and switch computer 1 to user 1; second user 1 needs to control computer 1 again Switch to user N, send codes to the KVM matrix in the KVM matrix or by other means, and switch computer N to user 1; Third: User 1 needs to hand over the currently controlled computer N to user 2, and the computer can only be transferred through the KVM matrix. N switches to user 2; fourth: if user 1 has multiple monitors, multiple mouse keyboards are required

And the mouse and keyboard corresponding to multiple monitors operate independently, and the mouse and keyboard corresponding to the first monitor cannot be moved to the second, and then to the third...

The authority lies entirely in the control of the KVM matrix. Whoever controls the KVM matrix has authority, and the ability to classify and reassign permissions is weak

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