CN111505531A - Board card test system - Google Patents
Board card test system Download PDFInfo
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- CN111505531A CN111505531A CN202010283277.5A CN202010283277A CN111505531A CN 111505531 A CN111505531 A CN 111505531A CN 202010283277 A CN202010283277 A CN 202010283277A CN 111505531 A CN111505531 A CN 111505531A
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- 238000012360 testing method Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 abstract description 16
- 238000010998 test method Methods 0.000 abstract description 3
- 101000840457 Homo sapiens Peptidyl-tRNA hydrolase ICT1, mitochondrial Proteins 0.000 description 14
- 102100029221 Peptidyl-tRNA hydrolase ICT1, mitochondrial Human genes 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 101001137060 Homo sapiens Oligophrenin-1 Proteins 0.000 description 1
- 102100035592 Oligophrenin-1 Human genes 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- 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
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- Engineering & Computer Science (AREA)
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- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a board test system, in the process of performing open-short circuit test on a board to be tested by ICT, a processor can acquire a board temperature value of a temperature sensor of the board to be tested through a data transmission module and control a prompter to prompt, a worker can accurately judge whether the temperature sensor fails through the presented board temperature value, the board to be tested does not need to be installed on a mainboard to perform test on the temperature sensor independently after the ICT test is finished, the board test procedure is simplified, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of servers, in particular to a board card testing system.
Background
The server is provided with a plurality of board cards with temperature sensors, such as a riser card, and the like, at present, the test of the board card with the temperature sensors is generally divided into two stages, wherein one stage is to test the open-short circuit problem of the board card to be tested by using an Information and Communication Technology (ICT) (In Circuit tester, automatic online tester), after the test of the open-short circuit problem of the board card to be tested is performed, the board card to be tested needs to be installed on a mainboard, and then the temperature sensors on the board card to be tested are tested by using a test instrument, so that the test process is complex, and the working efficiency is low.
Therefore, how to provide a solution to the above technical problem is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a board card testing system, which simplifies the board card testing process and improves the working efficiency.
In order to solve the above technical problem, the present invention provides a board testing system, including:
the automatic on-line tester ICT is used for carrying out open-short circuit test on the board card to be tested connected with the automatic on-line tester ICT;
the data transmission module is connected with the temperature sensor on the board card to be detected;
the processor is connected with the data transmission module and is used for acquiring the board card temperature value of the temperature sensor through the data transmission module;
and the prompter is connected with the processor and used for prompting the board card temperature value under the control of the processor.
Preferably, the board card testing system further includes:
the room temperature sensor is connected with the processor and used for detecting room temperature;
an alarm connected with the processor;
the processor is further used for controlling the alarm to give an alarm when the difference value between the board card temperature value and the room temperature is larger than a preset threshold value.
Preferably, the data transmission module includes:
the first data transmission bus is used for transmitting a signal of the board card temperature value output by the temperature sensor on the board card to be detected to the processor;
and the switching module is connected with the temperature sensor on the board card to be tested and is used for connecting the first data transmission bus to the temperature sensor.
Preferably, the data transmission module further includes:
the first end of the second data transmission bus is connected with the signal output interface of the processor, and the second end of the second data transmission bus is connected with the switching module;
the switching module is also connected with a signal input pin of the ICT;
the processor is further configured to send the board temperature value to the ICT through the second data transmission bus and the switch module;
the ICT is further configured to determine whether the content of the signal received from the processor is a temperature value, and prompt a determination result.
Preferably, the adapter module is a simple header connector.
Preferably, the prompter is a display.
Preferably, the room temperature sensors are two;
the processor is further configured to:
judging whether the detected room temperatures of the two room temperature sensors are consistent or not;
when the detected room temperatures of the two room temperature sensors are consistent, judging whether the difference value between the board temperature value and the room temperature is greater than a preset threshold value;
and if the detected room temperatures of the two room temperature sensors are inconsistent, controlling the alarm to give an alarm.
Preferably, the alarm is a light emitting diode.
The invention provides a board test system, in the process of performing open-short circuit test on a board to be tested by ICT, a processor can acquire a board temperature value of a temperature sensor of the board to be tested through a data transmission module and control a prompter to prompt, a worker can accurately judge whether the temperature sensor fails according to the presented board temperature value, the board to be tested does not need to be installed on a mainboard to perform test on the temperature sensor independently after the ICT test is finished, the board test procedure is simplified, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a board testing system according to the present invention;
fig. 2 is a schematic structural diagram of another board test system provided in the present invention;
fig. 3 is a schematic structural diagram of a simple header connector according to the present invention.
Detailed Description
The core of the invention is to provide a board card testing system, which simplifies the board card testing process and improves the working efficiency.
In order to make the objects, 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 with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a board test system provided in the present invention, the board test system includes:
the automatic on-line tester ICT1 is used for carrying out open-short circuit test on the board card to be tested connected with the automatic on-line tester ICT 1;
the data transmission module 2 is connected with a temperature sensor on the board card to be detected;
the processor 3 is connected with the data transmission module 2 and is used for acquiring the board card temperature value of the temperature sensor through the data transmission module 2;
and the prompter 4 is connected with the processor 3 and is used for prompting the board card temperature value under the control of the processor 3.
Specifically, the applicant considers that when the ICT1 is used for performing open-short circuit test on a board to be tested, the ICT1 can supply power to the board to be tested, the temperature sensor on the board to be tested can be powered on, the board temperature value of the temperature sensor can be completely collected and processed at the ICT1 test stage, and the board to be tested does not need to be transferred to a mainboard for board temperature collection, so that the processor 3 in the application can collect the board temperature value detected by the temperature sensor through the data transmission module 2 when the ICT1 performs open-short circuit test on the board to be tested on the ICT1, and then prompts the board temperature value through the prompter 4, so that a worker can judge whether the temperature touch sensor is normal through the presented board temperature value, the test flow is simplified, and the work efficiency is improved.
The ICT1 can comprise an ICT body and a power supply, the power supply can supply power for the ICT body and the board card to be tested, so that open-short circuit testing can be performed, the board card to be tested is powered when the open-short circuit testing is performed, the board card to be tested does not need to be transferred to the mainboard to perform performance testing of the temperature sensor in the second stage, and working efficiency is improved.
Specifically, the ICT1 may further prompt the open-short circuit test result through a prompt 4 of the ICT1 itself, so that the worker can obtain the open-short circuit test result.
The invention provides a board test system, in the process of performing open-short circuit test on a board to be tested by ICT, a processor can acquire a board temperature value of a temperature sensor of the board to be tested through a data transmission module and control a prompter to prompt, a worker can accurately judge whether the temperature sensor fails according to the presented board temperature value, the board to be tested does not need to be installed on a mainboard to perform test on the temperature sensor independently after the ICT test is finished, the board test procedure is simplified, and the working efficiency is improved.
For better explaining the embodiment of the present invention, please refer to fig. 2, fig. 2 is a schematic structural diagram of another board test system provided by the present invention, and on the basis of the above embodiment:
as a preferred embodiment, the board test system further includes:
a room temperature sensor 5 connected to the processor 3 for detecting room temperature;
an alarm 6 connected to the processor 3;
the processor 3 is further configured to control the alarm 6 to alarm when the difference between the board temperature value and the room temperature is greater than a preset threshold value.
Specifically, considering that the staff needs to refer to the room temperature at that time for comparison when judging whether the board card temperature value is normal or not, this requires the staff to have a thermometer for measuring the room temperature, but obviously there is no guarantee that the staff will have a thermometer for measuring the room temperature, moreover, the working personnel can not directly obtain the judgment result whether the temperature sensor is normal or not, the working efficiency is low, therefore, in the embodiment of the present invention, the processor 3 can determine whether the difference between the board temperature value and the room temperature is greater than the preset threshold, under the condition that the difference value between the board card temperature value and the room temperature is larger than the preset threshold value, the temperature measurement error of the temperature sensor on the board card to be measured can be judged to be larger, and the alarm 6 can give an alarm, so that the comparison by workers is not needed, and no longer require the staff to have the thermometer of measuring room temperature by oneself, improved degree of automation.
Specifically, under the ordinary condition, the board temperature value measured by the temperature sensor on the default board to be measured is the room temperature, so that the accuracy of the temperature sensor can be judged by comparing the board temperature value with the room temperature.
The room temperature sensor 5 may be of various types, and the embodiment of the present invention is not limited herein.
The preset threshold value can be set autonomously, and can be set to 2-3 ℃ and the like. The embodiments of the present invention are not limited herein.
As a preferred embodiment, the data transmission module 2 includes:
the first data transmission bus is connected with the processor 3 at a first end and the switching module at a second end, and is used for transmitting a signal of the board card temperature value output by the temperature sensor on the board card to be tested to the processor 3;
and the switching module is connected with the temperature sensor on the board card to be tested and is used for connecting the first data transmission bus to the temperature sensor.
Specifically, considering that the data transmission bus is generally not directly connected to the pins of the temperature sensor, the data transmission bus may be connected to the pins of the temperature sensor through the adapter module in the present application.
The data transmission bus has the advantages of high transmission speed, low cost, long service life and the like.
Of course, besides the specific form of the data transmission module 2, the data transmission module 2 may be of other types, and the embodiment of the present invention is not limited herein.
Specifically, the first data transmission bus may be of various types, for example, may be a 12C bus, and the like, and the embodiment of the present invention is not limited herein.
If the processor 3 can directly process the data of the protocol type corresponding to the first data transmission bus, the processor 3 may directly process the data, and if the processor 3 cannot directly process the data of the protocol type corresponding to the first data transmission bus, a protocol conversion chip is further required, for example, when the first data transmission bus is an I2C bus, and if the processor 3 cannot directly process the I2C protocol, an I2C chip is further required to be disposed between the I2C bus and the processor 3 for data conversion.
As a preferred embodiment, the data transmission module 2 further includes:
a second data transmission bus with a first end connected with the signal output interface of the processor 3 and a second end connected with the switching module;
the switching module is also connected with a signal input pin of the ICT 1;
the processor 3 is further configured to send the board temperature value to the ICT1 through the second data transmission bus and the switch module;
the ICT1 is further configured to determine whether the content of the signal received from the processor 3 is a temperature value, and prompt a determination result.
Specifically, the second data transmission bus may be of various types, for example, the second data transmission bus may be an I2C bus, and the embodiment of the present invention is not limited herein.
Specifically, the switching module can be connected with signal input pins on the needle bed of the ICT 1.
Wherein, considering that the data sent to the processor 3 by the temperature sensor may be not itself a temperature value due to a fault, or the reason for the failure of the processor 3 itself cannot receive the temperature value data sent by the temperature sensor, the ICT1 in this application can therefore determine whether the signal content received from the processor 3 is a temperature value, and prompts a judgment result, so that a worker can judge whether the temperature sensor and the processor 3 have faults or not according to the judgment result given by the ICT1, if the signal content received from the processor 3 is not the temperature value, the fault diagnosis can be carried out on the temperature sensor and the processor 3, and the alarm/no-alarm prompt given by the alarm 6 is also not credible, so that the working staff can be assisted to work, and the working efficiency is further improved.
In a preferred embodiment, the adapter module is a simple header connector.
Specifically, the simple header connector has the advantages of simple structure, small size, low cost and the like.
Specifically, for better explaining the embodiment of the present invention, please refer to fig. 3, and fig. 3 is a schematic structural diagram of a simple header connector provided by the present invention, which may be a 16pin simple header connector in fig. 3, where pin3(tsensor3.3), pin5 (tsenssorsd) and pin7(TSENSORSC L) may be respectively connected to corresponding pins on a temperature sensor, and pin13(OPP1), pin14(OPN1), pin15(res L T1) and pin16(res L T2) may be respectively connected to corresponding signal input pins on an ICT1 needle bed, which is not limited herein.
Of course, the adaptor module may be of other types besides the simple header connector, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, the prompter 4 is a display.
Specifically, the display has the advantages of visual prompt effect, small size, long service life and the like.
The display may be of various types, such as a digital tube display with low cost.
Of course, besides the display, the prompter 4 may be of other types, such as a voice announcer, and the embodiment of the present invention is not limited herein.
As a preferred embodiment, there are two room temperature sensors 5;
the processor 3 is further configured to:
judging whether the detected room temperatures of the two room temperature sensors 5 are consistent;
when the detected room temperatures of the two room temperature sensors 5 are consistent, judging whether the difference value between the board temperature value and the room temperature is greater than a preset threshold value;
and if the detected room temperatures of the two room temperature sensors 5 are inconsistent, controlling an alarm 6 to give an alarm.
Specifically, considering that the room temperature sensor 5 also has a possibility of failure, once the room temperature sensor 5 fails to measure the room temperature accurately, the judgment result of the temperature sensor on the board to be measured is also affected, so that two room temperature sensors 5 can be arranged in the embodiment of the present invention, and only when the results of the two room temperature sensors 5 are consistent, whether the difference between the board temperature value and the room temperature is greater than the preset threshold value or not can be judged, and if the results are not consistent, an alarm 6 can be used for giving an alarm.
It is worth mentioning that the alarm 6 may include a first sub-alarm 6 and a second sub-alarm 6 in order to distinguish the two alarms when the difference between the board temperature value and the room temperature is greater than the preset threshold and the results of the two room temperature sensors 5 are inconsistent, and in both cases, a predetermined sub-alarm 6 may be used to alarm.
In a preferred embodiment, the alarm 6 is a light emitting diode.
Specifically, the light emitting diode has the advantages of small volume, low cost, long service life and the like.
Of course, the alarm 6 may be of various types other than the led, and the embodiment of the present invention is not limited herein.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A board testing system, comprising:
the automatic on-line tester ICT is used for carrying out open-short circuit test on the board card to be tested connected with the automatic on-line tester ICT;
the data transmission module is connected with the temperature sensor on the board card to be detected;
the processor is connected with the data transmission module and is used for acquiring the board card temperature value of the temperature sensor through the data transmission module;
and the prompter is connected with the processor and used for prompting the board card temperature value under the control of the processor.
2. A board test system according to claim 1, further comprising:
the room temperature sensor is connected with the processor and used for detecting room temperature;
an alarm connected with the processor;
the processor is further used for controlling the alarm to give an alarm when the difference value between the board card temperature value and the room temperature is larger than a preset threshold value.
3. The board card test system of claim 2, wherein the data transmission module comprises:
the first data transmission bus is used for transmitting a signal of the board card temperature value output by the temperature sensor on the board card to be detected to the processor;
and the switching module is connected with the temperature sensor on the board card to be tested and is used for connecting the first data transmission bus to the temperature sensor.
4. The board card test system of claim 3, wherein the data transmission module further comprises:
the first end of the second data transmission bus is connected with the signal output interface of the processor, and the second end of the second data transmission bus is connected with the switching module;
the switching module is also connected with a signal input pin of the ICT;
the processor is further configured to send the board temperature value to the ICT through the second data transmission bus and the switch module;
the ICT is further configured to determine whether the content of the signal received from the processor is a temperature value, and prompt a determination result.
5. The board test system of claim 4, wherein the patching module is a simple header connector.
6. The board test system of claim 1, wherein the prompter is a display.
7. The board test system according to any of claims 2-5, wherein there are two room temperature sensors;
the processor is further configured to:
judging whether the detected room temperatures of the two room temperature sensors are consistent or not;
when the detected room temperatures of the two room temperature sensors are consistent, judging whether the difference value between the board temperature value and the room temperature is greater than a preset threshold value;
and if the detected room temperatures of the two room temperature sensors are inconsistent, controlling the alarm to give an alarm.
8. The board test system of claim 7, wherein the alarm is a light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010283277.5A CN111505531B (en) | 2020-04-10 | 2020-04-10 | Board card test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010283277.5A CN111505531B (en) | 2020-04-10 | 2020-04-10 | Board card test system |
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| CN111505531A true CN111505531A (en) | 2020-08-07 |
| CN111505531B CN111505531B (en) | 2023-01-20 |
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| CN202010283277.5A Active CN111505531B (en) | 2020-04-10 | 2020-04-10 | Board card test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113049946A (en) * | 2021-03-24 | 2021-06-29 | 山东英信计算机技术有限公司 | Board card test system |
| CN115753176A (en) * | 2023-01-09 | 2023-03-07 | 湖南博匠信息科技有限公司 | VPX equipment liquid cooling parameter testing method and system |
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| CN111505531B (en) | 2023-01-20 |
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