KVM agent management monitoring system based on optical fiber communication

Abstract

The invention discloses a KVM agent management monitoring system based on optical fiber communication, which comprises a plurality of KVM agent input units, a KVM agent output unit, an image splicingprocessing unit, an optical fiber network information switch, a control unit, far-end third-party equipment and a plurality of splicing screens, wherein the image splicing processing unit comprises aplurality of input channels, a plurality of output channels, a control module and a power supply module, the input signal source device is connected with the input channels, the control device and thefar-end third-party device are connected with the control module, and the splicing screen is connected with the output channels. The beneficial effects of the invention are that the system employs the optical fiber network information switcher, and the transmission speed is not less than 10G / s. Each managed computer is provided with one optical fiber network information switch, it can be guaranteed that signals transmitted by each computer are synchronized without delay, the multi-cascade mode of the optical fiber switches is achieved, and management of more computers is achieved for a largemanagement and control center.

Description

technical field [0001] The invention relates to the technical field of computer control equipment, in particular to a KVM seat management and monitoring system based on optical fiber communication. 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...

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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