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A signal voltage detection method, system, device and server

A detection method and signal voltage technology, which is applied in the direction of measuring current/voltage, instruments, measuring devices, etc., can solve the problem that the volume is not easy to carry, and achieve the effect of cost saving

Active Publication Date: 2022-04-22
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a signal voltage detection method, system, equipment and server, which greatly saves the cost compared with the use of an oscilloscope, and does not have the problem of being too large and not easy to carry

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  • A signal voltage detection method, system, device and server
  • A signal voltage detection method, system, device and server
  • A signal voltage detection method, system, device and server

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Embodiment Construction

[0052] The core of the present invention is to provide a signal voltage detection method, system, equipment and server, which greatly saves the cost compared with the use of an oscilloscope, and does not have the problem of large volume and not easy to carry.

[0053] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054] For details, please refer to figure 1 , figure 1 It is a flowchart of a sig...

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Abstract

The invention discloses a signal voltage detection method, system, equipment and server. The signal voltage to be measured is detected through an A / D converter in a BMC, and the voltage value of the signal voltage to be measured is detected according to the preset sampled voltage value and the voltage of the signal voltage to be measured. Value correspondence and the sampled voltage value calculate the voltage value of the signal voltage to be tested, and send the voltage value of the signal to be tested to the terminal to generate the waveform of the signal voltage, so that technicians can troubleshoot. Since the A / D converter in the BMC is used to detect the signal voltage, compared with using an oscilloscope, the cost is greatly saved, and there is no problem that it is too large and not easy to carry.

Description

technical field [0001] The invention relates to the field of server testing, in particular to a signal voltage detection method, system, equipment and server. Background technique [0002] In the R&D stage and mass production stage of the server, it is necessary to debug and detect the fault of the server. For example, the technician suspects that the waveform of a certain signal voltage in the server is abnormal. At this time, an oscilloscope is needed to detect the waveform of the signal voltage. Through Connect the signal voltage to an oscilloscope, and use the oscilloscope to display the waveform of the signal voltage to observe whether the signal voltage is abnormal. However, the oscilloscope is expensive and bulky, and it is often difficult to carry the oscilloscope for fault detection at the customer site. Contents of the invention [0003] The purpose of the present invention is to provide a signal voltage detection method, system, equipment and server, which grea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R19/25
CPCG01R19/2503
Inventor 马井彬
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD