ATCA board wind 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 problems such as the inability to accurately grasp the heat dissipation of ATCA boards
Active Publication Date: 2014-12-24
SHANGHAI ENG RES CENT FOR BROADBAND TECH & APPL
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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.
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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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The invention provides an ATCA board wind resistance test method and system based on the PICMG 3.0 standard. The ATCA board wind resistance test method based on the PICMG 3.0 standard includes the steps that an ATCA board is inserted into an ATCA board test area and fixed; the ATCA board is divided into at least two parallel areas; a wind outlet of each parallel area is provided with at least one sensor probe used for collecting wind flow speed data of the corresponding parallel area; the wind flow speed data are analyzed and processed by a central monitoring processor in a centralized mode, and the wind flow passing situation of each parallel area of the ATCA board is obtained. The sensor probes are arranged at the wind outlets to be monitored and are used for obtaining the wind flow of wind flowing through different physical partitions of the ATCA board at different speeds, the relation between the wind flow of the wind flowing through the surface of the ATCA board and the physical structure design of the ATCA board can be obtained, and therefore the heat dissipation condition of the ATCA board can be accurately grasped.
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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IPC IPC(8): G01M9/06
Inventor 方行谈骞葛昌荣曹宇
Owner SHANGHAI ENG RES CENT FOR BROADBAND TECH & APPL