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ATCA board air resistance test method and system based on picmg 3.0 standard

A test method and test system technology, applied in the field of testing, can solve the problem of inability to accurately grasp the heat dissipation of ATCA boards

Active Publication Date: 2016-11-23
SHANGHAI ENG RES CENT FOR BROADBAND TECH & APPL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcoming of prior art, the object of the present invention is to provide a kind of ATCA board card air resistance test method and system based on PICMG3.

Method used

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  • ATCA board air resistance test method and system based on picmg 3.0 standard
  • ATCA board air resistance test method and system based on picmg 3.0 standard
  • ATCA board air resistance test method and system based on picmg 3.0 standard

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Experimental program
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Embodiment

[0028] The present embodiment provides a kind of ATCA board card air resistance test method based on PICMG3.0 standard, such as figure 1 As shown, the ATCA board air resistance test method based on the PICMG3.0 standard includes:

[0029] Insert the ATCA board into the ATCA board test area and fix it. Wherein, the ATCA board includes a standard ATCA front board (FB) and a rear routing module (RTM).

[0030] Divide the ATCA board into at least two physical partitions. Further, the physical partitions can be parallel areas, or / and vertical areas, respectively as figure 2 and image 3 shown.

[0031] At least one sensor probe is set at the air outlet of each physical partition to collect the air flow velocity data passing through each physical partition; the air flow velocity data is the air flow through the board defined by wind resistance. Further, firstly, the central monitoring processor is used to test whether the sensor probe is in the working state, and then the sens...

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Abstract

The present invention provides a method and system for testing the wind resistance of an ATCA board based on the PICMG 3.0 standard. The method for testing the wind resistance of an ATCA board based on the PICMG 3.0 standard includes: inserting the ATCA board into the ATCA board testing area and fixing; The card is divided into at least two parallel areas; at least one sensor probe is set at the air outlet of each parallel area to collect the wind speed data passing through each parallel area; the central monitoring processor is used to centrally analyze and process the wind speed data , to obtain the airflow passing through each parallel area in the ATCA board. In the present invention, sensor probes are arranged at the air outlet to be monitored to capture the air flow after different wind speeds flow through different physical partitions of the ATCA board, and the wind flow flowing through the surface of the ATCA board and the physical structure of the ATCA board can be obtained. relationship, so as to accurately grasp the heat dissipation of the ATCA board.

Description

technical field [0001] The invention belongs to the technical field of testing, and relates to a board wind resistance test method, in particular to an ATCA board wind resistance test method and system based on the PICMG3.0 standard. Background technique [0002] ATCA (Advanced Telecom Computing Architecture, Advanced Communication Computer Architecture) is a fully open and interoperable telecommunication industry standard, which can meet various application requirements of data processing servers. The ATCA system is composed of ATCA chassis and ATCA boards. The role of the ATCA chassis is to provide heat dissipation for the ATCA board, and one of its major advantages lies in its excellent heat dissipation performance. The ATCA chassis ensures a larger space while providing a redundant fan design to enhance the function of the cooling system. Because the fan and power supply of the ATCA board are provided by the ATCA chassis, the power consumption of ATCA blade server prod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M9/06
Inventor 方行谈骞葛昌荣曹宇
Owner SHANGHAI ENG RES CENT FOR BROADBAND TECH & APPL