CN110457169B - Server board LED testing device and method - Google Patents
Server board LED testing device and method Download PDFInfo
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- CN110457169B CN110457169B CN201910603138.3A CN201910603138A CN110457169B CN 110457169 B CN110457169 B CN 110457169B CN 201910603138 A CN201910603138 A CN 201910603138A CN 110457169 B CN110457169 B CN 110457169B
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- 238000012360 testing method Methods 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000003745 diagnosis Methods 0.000 claims abstract description 89
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 26
- 238000010998 test method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
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- 230000009931 harmful effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2284—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by power-on test, e.g. power-on self test [POST]
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Abstract
The invention relates to the technical field of server testing, and provides a server board card LED testing device and a method, wherein the device comprises a board card installation jig to be diagnosed and an LED testing board; the board card installation jig to be diagnosed is used for placing and positioning a board card to be diagnosed, is provided with a plurality of LED light leading-out points and is used for shielding all LEDs of the board card to be diagnosed and leading light of all LEDs of the board card to be diagnosed into an LED test board through the plurality of LED light leading-out points; the LED test board is provided with a plurality of LED light collection points corresponding to the light leading-out points, LED light emitting state information is collected through the LED light collection points, the LED light state of the board card is diagnosed and judged, the functional state of the board card is analyzed, and the LED test result of the board card is output according to the diagnosis and analysis result, so that the automatic test of the LED of the board card is realized, the test time and the test cost are reduced, and the test accuracy is improved.
Description
Technical Field
The invention belongs to the technical field of server testing, and particularly relates to a server board LED testing device and method.
Background
The server needs to be correspondingly tested before leaving a factory so as to better process various information data, wherein the testing of the server comprises performance testing and function testing, and the LED testing of the server board card is common function testing. The server board LED test mainly comprises the function tests of LED switch, color, flicker, brightness and the like.
At present, whether functions such as server board LED switch, color, flicker, luminance are accurate through artifical judgement state, when the tester is in repetition, single operation for a long time, probably appear judging inaccurately, misoperation's scene influences the test result of board card, leads to the problem board card to flow out the mill, causes harmful effects.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a server board LED testing device, aiming at solving the problems of high misjudgment rate, high testing cost and low testing efficiency caused by the fact that the testing of the server board LED in the prior art is manually realized.
The technical scheme provided by the invention is as follows: a server board LED testing device comprises a board mounting jig to be diagnosed and an LED testing board connected with the board mounting jig to be diagnosed;
the board card installation jig to be diagnosed is used for placing and positioning a board card to be diagnosed, is provided with a plurality of LED light leading-out points and is used for shielding each LED of the board card to be diagnosed and leading light of each LED of the board card to be diagnosed into the LED test board through the plurality of LED light leading-out points;
the LED test board is provided with a plurality of LED light collection points corresponding to the light leading-out points, LED light emitting state information is collected through the LED light collection points, the LED light state of the board card is diagnosed and judged, the function state of the board card is analyzed, and the LED test result of the board card is output according to the diagnosis and analysis result.
As an improved scheme, the LED test board comprises an LED detection module, an LED scene diagnosis module, a board card function diagnosis module and a diagnosis result output module;
the LED detection module is connected with the board card installation jig to be diagnosed through the light, the LED scene diagnosis module is connected with the LED detection module, the board card function diagnosis module is connected with the LED scene diagnosis module, and the diagnosis result output module is connected with the board card function diagnosis module.
As an improved scheme, the LED detection module is configured to collect LED light information of the board to be diagnosed through the light extraction point, and send the collected LED light information to the LED scene diagnosis module.
As an improved scheme, the LED scene diagnosis module is configured to diagnose LED light information fed back by the LED detection module according to a common diagnosis scene of the board LED, and determine an LED scene state of the board;
the common diagnosis scene of the board LED comprises the LED switch, the LED RGB reading, the LED flashing frequency, the flashing RGB color and the LED brightness.
As an improved scheme, the board function diagnosis module is configured to acquire LED scene state information of the board fed back by the LED scene diagnosis module, diagnose the function of the board to acquire a diagnosis and analysis result of the board, and transmit the acquired diagnosis and analysis result of the board to the diagnosis and analysis result output module for output and display.
Another object of the present invention is to provide a server board LED testing method based on the server board LED testing apparatus, the method comprising the steps of:
the board card installation jig to be diagnosed shields all LEDs of the board card to be diagnosed, and light rays of all LEDs of the board card to be diagnosed are LED into the LED test board through a plurality of LED light ray leading-out points;
the LED test board collects LED luminous state information through the LED light collecting points, diagnoses and judges the LED light state of the board card, analyzes the function state of the board card, and outputs the board card LED test result according to the diagnosis and analysis result.
As an improved scheme, the step of collecting the LED light emitting state information by the LED light collecting points through the LED test board, diagnosing and judging the LED light state of the board, analyzing the functional state of the board, and outputting the board LED test result according to the diagnostic and analytical result specifically includes the following steps:
the LED detection module collects LED light information of the board card to be diagnosed through the light leading-out point and sends the collected LED light information to the LED scene diagnosis module;
the LED scene diagnosis module diagnoses the LED light information fed back by the LED detection module according to the common diagnosis scene of the board LED, and judges the LED scene state of the board;
the board function diagnosis module is used for acquiring LED scene state information of the board fed back by the LED scene diagnosis module, diagnosing the functions of the board to acquire diagnosis and analysis results of the board, and transmitting the acquired diagnosis and analysis results of the board to the diagnosis and analysis result output module for output and display.
As an improved scheme, common diagnosis scenes of the board LED comprise LED switch, LED RGB reading, LED flicker frequency, LED flicker RGB color and LED brightness.
In the embodiment of the invention, the server board card LED testing device comprises a board card installation jig to be diagnosed and an LED testing board; the board card installation jig to be diagnosed is used for placing and positioning a board card to be diagnosed, is provided with a plurality of LED light leading-out points and is used for shielding all LEDs of the board card to be diagnosed and leading light of all LEDs of the board card to be diagnosed into an LED test board through the plurality of LED light leading-out points; the LED test board is provided with a plurality of LED light collecting points corresponding to the light leading-out points, LED luminous state information is collected through the LED light collecting points, the LED light state of the board card is diagnosed and judged, the function state of the board card is analyzed, and the LED test result of the board card is output according to the diagnosis and analysis result, so that the automatic test of the LED of the board card is realized, the test time and the test cost are reduced, and the test accuracy is improved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of a server board LED testing device provided by the invention;
FIG. 2 is a flow chart of an implementation of the method for testing the LED of the server board card provided by the invention;
fig. 3 is a flow chart of the LED test board according to the present invention, which is implemented by collecting LED light emitting status information through a plurality of LED light collection points, diagnosing and determining the LED light status of the board, analyzing the functional status of the board, and outputting the board LED test result according to the diagnostic and analytical result;
the system comprises a board card installation jig to be diagnosed, a 2-LED test board, a 3-LED light leading-out point, a 4-LED light collecting point, a 5-LED scene diagnosis module, a 6-board card function diagnosis module, a 7-diagnosis result output module and an 8-LED detection module, wherein the board card installation jig to be diagnosed is used for installing a board card, and the board card function diagnosis module is used for diagnosing the LED scene.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
Fig. 1 shows a schematic structural diagram of a server board LED testing apparatus provided by the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown in the diagram.
The server board LED testing device comprises a board mounting jig 1 to be diagnosed and an LED testing board 2 connected with the board mounting jig;
the board card installation jig 1 to be diagnosed is used for placing and positioning a board card to be diagnosed, is provided with a plurality of LED light leading-out points 3 and is used for shielding each LED of the board card to be diagnosed and leading the light of each LED of the board card to be diagnosed into the LED test board 2 through the plurality of LED light leading-out points 3;
the LED test board 2 is provided with a plurality of LED light collection points 4 corresponding to the light leading-out points, LED light emitting state information is collected through the LED light collection points 4, diagnosis and judgment are conducted on the LED light state of the board card, the function state of the board card is analyzed, the LED test result of the board card is output according to the diagnosis and analysis result, and the LED light leading-out points 3 are connected with the LED light collection points 4 through optical fibers, so that light collection is achieved.
The LED test board 2 comprises an LED detection module 8, an LED scene diagnosis module 5, a board card function diagnosis module 6 and a diagnosis result output module 7;
the LED detection module 8 is connected with the board card installation jig 1 to be diagnosed through the light, the LED scene diagnosis module 5 is connected with the LED detection module 8, the board card function diagnosis module 6 is connected with the LED scene diagnosis module 5, and the diagnosis result output module 7 is connected with the board card function diagnosis module 6;
the LED detection module 8 is used for collecting LED light information of the board card to be diagnosed through the light leading-out point and sending the collected LED light information to the LED scene diagnosis module 5;
the LED scene diagnosis module 5 is used for diagnosing LED light information fed back by the LED detection module 8 according to a common diagnosis scene of the board LED, and judging the LED scene state of the board;
the common diagnosis scene of the board LED comprises the LED switch, the LED RGB reading, the LED flashing frequency, the flashing RGB color and the LED brightness;
the board function diagnosis module 6 is configured to acquire LED scene state information of the board fed back by the LED scene diagnosis module 5, diagnose the function of the board to acquire a diagnosis and analysis result of the board, and transmit the acquired diagnosis and analysis result of the board to the diagnosis and analysis result output module 7 for output and display.
In this embodiment, programs corresponding to the LED detection module 8, the LED scene diagnosis module 5, the board card function diagnosis module 6, and the diagnosis result output module 7 need to be preset in the LED test board 2 in advance to implement corresponding functions, which is not described herein again.
In the embodiment of the present invention, the output mode of the diagnosis result output module 7 may be a prompt mode of "PASS" and "FAIL" so as to remind the tester of the test result.
In the embodiment of the invention, when the board card to be diagnosed is placed on the server board card LED testing device, the power is turned on to start the testing work, the whole process does not need manual participation of testing personnel, only the result is checked, and all actions can be saved and recorded in a log generating mode, which is not described herein again.
Fig. 2 shows an implementation flowchart of the server board LED testing method provided by the present invention, which specifically includes the following steps:
in step S101, a board card installation jig 1 to be diagnosed shields each LED of the board card to be diagnosed, and light of each LED of the board card to be diagnosed is introduced into the LED test board 2 through a plurality of LED light extraction points 3;
in step S102, the LED test board 2 collects LED light emitting state information through the plurality of LED light collection points 4, diagnoses and judges the LED light state of the board, analyzes the functional state of the board, and outputs a board LED test result according to the diagnosis and analysis result.
Referring to fig. 2, the step S102 specifically includes the following steps:
in step S201, the LED detection module 8 collects LED light information of the board to be diagnosed through the light exit point, and sends the collected LED light information to the LED scene diagnosis module 5;
in step S202, the LED scene diagnosis module 5 diagnoses the LED light information fed back by the LED detection module 8 according to a common diagnosis scene of the board LED, and determines the LED scene state of the board;
in step S203, the board function diagnosing module 6 is configured to acquire LED scene state information of the board fed back by the LED scene diagnosing module 5, diagnose the function of the board to acquire a board diagnostic analysis result, and transmit the acquired board diagnostic analysis result to the diagnostic result output module 7 for output and display.
In the embodiment of the invention, the detection instruction is sent to the LED detection equipment instruction through the program, the returned result is analyzed, and the detection result can be output by using simple command input, so that the test automation is realized, the test time and cost are reduced, and the test accuracy is improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being covered by the appended claims and their equivalents.
Claims (8)
1. A server board card LED testing device is characterized by comprising a board card installation jig to be diagnosed and an LED testing board connected with the board card installation jig to be diagnosed;
the board card installation jig to be diagnosed is used for placing and positioning a board card to be diagnosed, is provided with a plurality of LED light leading-out points and is used for shielding each LED of the board card to be diagnosed and leading light of each LED of the board card to be diagnosed into the LED test board through the plurality of LED light leading-out points;
the LED test board is provided with a plurality of LED light collection points corresponding to the light leading-out points, LED light emitting state information is collected through the LED light collection points, the LED light state of the board card is diagnosed and judged, the function state of the board card is analyzed, and the LED test result of the board card is output according to the diagnosis and analysis result.
2. The server board LED test device of claim 1, wherein the LED test board comprises an LED detection module, an LED scene diagnosis module, a board function diagnosis module and a diagnosis result output module;
the LED detection module is connected with the board card installation jig to be diagnosed through the light, the LED scene diagnosis module is connected with the LED detection module, the board card function diagnosis module is connected with the LED scene diagnosis module, and the diagnosis result output module is connected with the board card function diagnosis module.
3. The server board LED testing device of claim 2, wherein the LED detection module is configured to collect LED light information of the board to be diagnosed through the light exit point, and send the collected LED light information to the LED scene diagnosis module.
4. The server board LED testing device of claim 3, wherein the LED scene diagnosis module is used for diagnosing LED light information fed back by the LED detection module according to a common diagnosis scene of the board LED, and judging the LED scene state of the board;
the common diagnosis scene of the board LED comprises the LED switch, the LED RGB reading, the LED flashing frequency, the flashing RGB color and the LED brightness.
5. The server board LED testing device according to claim 4, wherein the board function diagnosis module is configured to acquire LED scene state information of the board fed back by the LED scene diagnosis module, diagnose the function of the board to acquire a board diagnosis and analysis result, and transmit the acquired board diagnosis and analysis result to the diagnosis and analysis result output module for output and display.
6. A server board LED testing method based on the server board LED testing apparatus of claim 1, characterized by comprising the steps of:
the board card installation jig to be diagnosed shields all LEDs of the board card to be diagnosed, and light rays of all LEDs of the board card to be diagnosed are LED into the LED test board through a plurality of LED light ray leading-out points;
the LED test board collects LED luminous state information through the LED light collection points, diagnoses and judges the LED light state of the board card, analyzes the function state of the board card, and outputs the board card LED test result according to the diagnosis and analysis result.
7. The server board LED test method according to claim 6, wherein the LED test board collects LED light emitting state information through a plurality of LED light collection points, diagnoses and judges the LED light state of the board, analyzes the board function state, and outputs a board LED test result according to the diagnosis and analysis result, and the method specifically comprises the following steps:
the LED detection module collects LED light information of the board card to be diagnosed through the light leading-out point and sends the collected LED light information to the LED scene diagnosis module;
the LED scene diagnosis module diagnoses the LED light information fed back by the LED detection module according to the common diagnosis scene of the board LED, and judges the LED scene state of the board;
the board function diagnosis module is used for acquiring LED scene state information of the board fed back by the LED scene diagnosis module, diagnosing the functions of the board to acquire diagnosis and analysis results of the board, and transmitting the acquired diagnosis and analysis results of the board to the diagnosis and analysis result output module for output and display.
8. The server board LED testing method of claim 7, wherein the common diagnostic scenarios for the board LEDs include LED on-off, LED RGB reading, LED flashing frequency, flashing RGB color, and LED brightness.
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| CN201910603138.3A CN110457169B (en) | 2019-07-05 | 2019-07-05 | Server board LED testing device and method |
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