Single plate hardware fault detection method and device

A technology of hardware failure and detection method, applied in the field of communication, can solve the problems of fragile detection instruments, great influence of detection results, inability to accurately locate faults, etc., to achieve the effect of improving stability and convenient and accurate transmission.

Inactive Publication Date: 2010-04-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a single-board hardware fault detection method and device, which are used to solve the problems in the prior art that the single-board fault detection...

Method used

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  • Single plate hardware fault detection method and device
  • Single plate hardware fault detection method and device
  • Single plate hardware fault detection method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] like figure 2 As shown in , it is a schematic diagram of the communication framework for single-board testing, including: a test foreground and a test background.

[0047] The test foreground includes at least one test agent board and the single board under test; the test background is a test master control device, and this device can communicate with the test agent board or the single board under test in the test foreground for downloading to the single board under test. Send test messages, and analyze the test response message returned by the board under test, and display the analysis results to the operator in an intuitive form.

[0048] Among them, the communication between the front and the background can adopt different protocols according to the actual environment. The selection of the protocol must first ensure the reliability, and the data will not be lost or tampered during the transmission process; During detection, different test agent boards can be correc...

Embodiment 2

[0083] like Figure 4 As shown, it is a schematic diagram of a communication framework for single-board detection, and the communication framework includes: a test foreground and a test background, wherein the test foreground includes at least one single board under test; the test background is a test master control device, and its specific functions and embodiments One of the same. The difference between this embodiment and Embodiment 1 is that the test background directly sets the mode of the single board under test, sends a test message, and parses the returned test response message.

[0084] The specific implementation process of the test method for the single board hardware failure provided by this embodiment is basically the same as that of Embodiment 1, the only difference is that the test background directly sets the tested single board to enter the test mode, and the data interaction between the two The test agent board is not required to perform forwarding and preli...

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Abstract

The invention discloses a single plate hardware fault detection method and a device; the method comprises the flowing steps: a single plate to be detected is set into a test mode, a test message is sent to the single plate to be detected, and weather a test response message returned by the single plate to be detected is received within setting time bucket is detected, if yes, the state of the single plate to be detected is diagnosed according to the received test response message, and the test result after being diagnosed is recorded, if not, the single plate to be detected is judged not to pass the test, and the test result is recorded. The single plate hardware fault detection device comprises a mode setting unit and a detection processing unit; the method provided by the invention can realize reliable detection to the faults of the single plate.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a method and device for detecting single board hardware faults. Background technique [0002] With the development and wide application of communication technology, users have higher and higher requirements for stable communication performance. This not only requires strict inspection of the quality of communication equipment before leaving the factory, but also an important aspect is that when the equipment in use is abnormal, it can be accurately and quickly located and repaired or replaced. [0003] The detection of the single board is mainly to test the hardware path of the single board and the basic performance indicators of important components. In existing applications, the detection of the single board is mostly completed before leaving the factory. After the equipment is put into use, it may be abnormal due to high temperature, rain, frequent power outages, and ...

Claims

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Application Information

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IPC IPC(8): G06F11/22H04L12/26
Inventor 马海清钱强陈飞
Owner ZTE CORP
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