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KVM module based on CPCI bus

A bus and switching module technology, applied in the field of KVM modules, can solve the problems that tasks cannot be quickly recovered, and the corresponding relationship of server units cannot be configured.

Active Publication Date: 2020-10-23
BEIJING INST OF COMP TECH & APPL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: how to solve the problem that the corresponding relationship between the command seat of the traditional vehicle-mounted reinforced server and the server unit installed in the server box cannot be configured, and the task cannot be quickly restored after the server unit fails

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  • KVM module based on CPCI bus

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Embodiment Construction

[0022] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] Such as figure 1 As shown, a KVM module based on the CPCI bus provided by the present invention is suitable for a ruggedized computer device conforming to the CPCI bus, and is used to realize the VGA video signal 4×4 switching function, the DVI video signal 4×4 switching function, and the USB signal 4×4 switching function. *4 switching function and audio signal 4×1 switching function to improve system usability and ease of use.

[0024] The KVM module includes a DP to VGA module, a DP to DVI module, a VGA switch module, a DVI switch module, a USB switch module, an audio switch module and a switch control module;

[0025] Wherein, the DP-to-VGA module is a DP-to-VGA circuit, the DP-to-DVI module is a DP-to-DVI c...

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Abstract

The invention relates to a KVM module based on a CPCI bus, and belongs to the technical field of ruggedized computers. According to the KVM module based on the CPCI bus of the invention, the KVM module is used for realizing a VGA video signal 4 * 4 switching function, a DVI video signal 4 * 4 switching function, a USB signal 4 * 4 switching function and an audio signal 4 * 1 switching function; the problem that the corresponding relation between a command seat of a traditional vehicle-mounted reinforced server and a server unit arranged in a case of the server cannot be configured, and the problem that a task cannot be quickly recovered after the server unit breaks down are solved, and the usability and usability of a system are improved.

Description

technical field [0001] The invention belongs to the technical field of reinforced computers, and in particular relates to a KVM module based on a CPCI bus. Background technique [0002] As an important part of the weapon system equipment, the command system is the information processing center of the entire weapon system. As the core information processing equipment of the command system, the server needs good scalability. On armored and other command vehicles, in order to facilitate command and staff personnel to understand the battlefield situation and make command decisions, the server needs to support multiple sets of monitors, keyboards and mice. [0003] A typical command vehicle application scenario provides 4 seats for command and staff officers, and each seat provides 1 VGA monitor, 1 DVI monitor, and 1 set of keyboard and mouse. There are 4 server units inside the server, and each server unit outputs 2 channels of DP, 1 channel of USB and 1 channel of audio signal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023G06F3/038G06F3/14G06F13/40G06F13/38
CPCG06F3/023G06F3/038G06F3/14G06F13/4022G06F13/382Y02D10/00
Inventor 冯金卫赵晨于璐
Owner BEIJING INST OF COMP TECH & APPL
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