Personal computer (PC) 104 and K virtual machine (KVM) based portable high-integration test equipment and test method

A test equipment and portable technology, applied in the field of highly integrated portable test equipment, can solve problems such as test equipment dispersion, and achieve the effect of reducing volume and cost, improving integration, and improving integration and performance

Active Publication Date: 2013-02-13
SHANGHAI SPACEFLIGHT INST OF TT&C & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the first object of the present invention provides a highly integrated portable test equipment based on PC/104 and KVM, to solve the technical problem that each part of the test equipment is independent and scattered in the

Method used

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  • Personal computer (PC) 104 and K virtual machine (KVM) based portable high-integration test equipment and test method
  • Personal computer (PC) 104 and K virtual machine (KVM) based portable high-integration test equipment and test method

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Embodiment Construction

[0034] A highly integrated portable testing device based on PC / 104 and KVM, including a power supply 6, a hard disk 7 and a connector 4, and also includes: a PC / 104 single-board computer board 1 used as a PC / 104 plus bus master; A KVM liquid crystal control platform 2 for friendly human-computer interaction; a signal monitoring function board 3 used as a PC / 104 plus bus slave device; the host computer software running on the PC / 104 single-board computer board 1, through The driver program of the PC / 104 plus bus continuously polls each signal monitoring function board 3 at a specified time interval of 0.5ms, and is used for real-time monitoring of the current state and status change of each channel signal on each signal monitoring function board 3 . The present invention is described in detail below in conjunction with embodiment, present embodiment implements under the premise of technical scheme of the present invention, has provided detailed implementation, but protection sco...

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PUM

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Abstract

The invention relates to a carrier rocket ground testing and launching control system, and discloses personal computer (PC)/104 and K virtual machine (KVM) based portable high-integration test equipment. The equipment comprises a KVM liquid crystal control platform, a PC/140 single-board computer, a computer hard disk, a signal monitoring function board card, a power supply, a connector on the equipment and the like; and by applying a PC/104 bus technology and a KVM display/control integration technology, all parts (such as a signal transfer part, a signal conditioning part, a computer host, an acquisition control function board card, a keyboard, a mouse, a human-computer interface, a displayer and the like) which are originally independent and scattered of the test equipment are highly integrated into one single equipment;. The PC 104 and KVM based portable high-integration test equipment has carrying capability, hardware and software are simple and convenient to operate, the volume and the complexity of the test equipment are greatly reduced, and the PC 104 and KVM based portable high-integration test equipment has the advantages that the equipment is convenient to move, expand, use and fold and the like.

Description

technical field [0001] The invention relates to a launch vehicle ground test launch control system, in particular to a highly integrated portable test device and a test method using PC / 104 and KVM. Background technique [0002] The form of the active test equipment is: the signal to be tested is transmitted to the signal processing combination through the cable, and after the signal processing combination completes the preprocessing of the signal, it is sent to the industrial computer for sampling. A signal conditioning board is installed in the signal processing combination, and an acquisition card and a timing card need to be configured in the industrial computer. The layout is complex, there are many devices, cable connection and equipment deployment and withdrawal take a lot of time and are prone to failure. [0003] The test equipment in the existing launch vehicle ground test launch control system is independent and scattered, such as the signal transfer part, signal ...

Claims

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Application Information

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IPC IPC(8): G01R31/00
Inventor 郑攀徐昕陈文浩张淑华
Owner SHANGHAI SPACEFLIGHT INST OF TT&C & TELECOMM
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