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Machine frame slot detection method

A detection method and slot technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of time-consuming and heavy workload, and achieve the effect of saving test workload, improving efficiency, and improving test efficiency

Active Publication Date: 2014-01-01
FENGHUO COMM SCI & TECH CO LTD
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AI Technical Summary

Problems solved by technology

The chassis slot test is very heavy and time-consuming because it needs to traverse each slot and perform a combination test on different types of disks in each slot.

Method used

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] see figure 1 As shown, the test and verification environment in the embodiment of the present invention is: establish a communication control link between the control network manager and the device under test, and be responsible for command operation and work status feedback; establish a working connection state between the device under test and the auxiliary test device , to form a test verification environment, the testing instrument monitors the relevant signals of the device under test through the test probe, and records the quality of the signal indicators.

[0038] see figure 2 As shown, the embodiment of the present invention provides a method for detecting the slot position of a chassis, including the following steps:

[0039] S1. Introduce signal quality testing, test related signal quality indicators, analyze share...

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Abstract

The invention discloses a machine frame slot detection method and relates to the field of hardware testing. The detection method includes the steps that first, a signal quality test is introduced to test relevant signal quality indexes, a common signal and special signals of different single disks are analyzed, and test signals are screened out by integrating significance; second, a clock signal quality test and a bus signal time delay difference test are carried out; third, test results of different slots and no-load and full-load test results are analyzed and contrasted, the contrast result is analyzed, according to the existing comprehensive test and the complete recording result of signal quality, unqualified test results are screened out and the test results within the fluctuation range of 20% are screened out in the working range of equipment as the emphasis in reference to a specification manual of relevant signal quality, and machine disk hardware test and verification are performed on the slots. The machine frame slot detection method can clearly determine the signal quality of all the slots of a machine frame, effectively save test workloads and test time and promote test quality and efficiency.

Description

technical field [0001] The invention relates to the field of hardware testing, in particular to a method for detecting slot positions of machine frames. Background technique [0002] A common communication device or data device has many slots in the chassis, and each slot of the chassis can be plugged with different types of disks to work, and then realize different functions or expand capacity. The test of the chassis slot is a basic test of the hardware test and also the basis of the overall quality of the equipment. The purpose of the test is to check whether each slot of the chassis can work normally, whether it can meet the requirements of the design specification, whether the compatibility of different types of disks works normally, and so on. The test of the chassis slot includes the detection of signal quality. The basic signal quality test is to test the quality of various signals on the circuit board. According to the different types of signals, different indicato...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 谭保军刘小红汪磊肖磊熊燕
Owner FENGHUO COMM SCI & TECH CO LTD
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