CN115980556A - Board card testing method and system - Google Patents
Board card testing method and system Download PDFInfo
- Publication number
- CN115980556A CN115980556A CN202310277122.4A CN202310277122A CN115980556A CN 115980556 A CN115980556 A CN 115980556A CN 202310277122 A CN202310277122 A CN 202310277122A CN 115980556 A CN115980556 A CN 115980556A
- Authority
- CN
- China
- Prior art keywords
- test
- board card
- signal
- board
- tested
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 357
- 238000013515 script Methods 0.000 claims description 137
- 238000000034 method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000010998 test method Methods 0.000 claims description 4
- 230000000875 corresponding effect Effects 0.000 description 41
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000013522 software testing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The invention relates to the technical field of board card testing, in particular to a board card testing system and a board card testing method.
Description
Technical Field
The invention relates to the technical field of board card testing, in particular to a board card testing system and a board card testing method.
Background
The Board card is a Printed Circuit Board (PCB) which is a carrier for electrical interconnection of electronic components; with the continuous development of society, the board card has obtained extensive application in all walks of life, and the type of board card is also more and more abundant, uses multiple board card in aviation industry test field, and in the use, the board card test is important part.
At present, board card testing in the prior art mainly depends on manual work, engineers need to select proper test pins according to a board card use manual, test functions of the board cards one by one based on test signals manually input by a test tool, the test process is still mostly finished manually, workload is large, errors are prone to occurring, and the hardware debugging and software detection method of the existing single board is low in efficiency, poor in reliability and poor in convenience.
Disclosure of Invention
Aiming at the defects of the existing board card test system, the invention aims to provide a board card test system and a board card test method, which can improve the efficiency of testing various types of board cards.
The invention solves the technical problems as follows:
a board testing system, comprising:
the operation unit is used for selecting a test script according to the type of the board card to be tested to obtain a test instruction and receiving board card feedback data;
the execution unit is used for converting the test instruction into a test signal and sending the test signal, and converting the board card feedback signal into board card feedback data and uploading the board card feedback data;
the board card connecting unit is used for connecting a plurality of board cards to be tested to receive and send test signals, communicating the board cards to be tested according to the test signals, receiving feedback signals, generating board card feedback signals and uploading the board card feedback signals;
the board card lower computer unit is used for connecting a plurality of board cards to be tested; the lower computer executes the board drive to obtain a feedback signal, uploads the obtained feedback signal, and the board drive and the lower computer are loaded on the board to be tested.
Further defined, the operating unit includes:
the script library comprises test scripts matched with the models of the board cards to be tested;
the test script matching module is used for selecting a corresponding test script from the script library according to the model of the board card to be tested;
the test instruction sending module is used for running the test script to obtain a test instruction and then sending the test instruction;
and the data display module is used for receiving and displaying the feedback data of the board card.
Further defined, the operating unit further includes:
the test script editing module is used for newly building a test script or editing a test script selected from the script library, and sending the newly built test script or the edited test script to the script library and/or the test instruction sending module;
the test instruction sending module is also used for receiving and running the newly-built test script or the edited test script to obtain a corresponding test instruction.
Further defined, the execution unit includes:
the instruction conversion module is used for receiving the test instruction and converting the test instruction into a test signal through the signal sending device;
the signal sending module is used for receiving and sending a test signal;
the signal conversion module is used for converting the board card feedback signal into board card feedback data through the signal receiving device;
and the data uploading module is used for uploading the board card feedback data.
Further defined, the board connection unit includes:
the signal acquisition module is used for receiving all the test signals and sending down all the test signals;
the channel switching module is used for connecting a board card interface of the board card to be tested according to the board card model to be tested corresponding to the test signal;
the interface module comprises a plurality of board card interfaces with different types and is used for connecting board cards with corresponding types according to the types of the board card interfaces;
the board card lower computer unit uploads the obtained feedback signal to the data acquisition module through the interface module;
and the data acquisition module is used for receiving all the feedback signals and uploading all the feedback signals as board card feedback signals.
A board testing method is characterized by comprising the following steps:
connecting a plurality of board cards to be tested;
selecting a test script according to the type of the board card to be tested to obtain a test instruction;
converting the test instruction into a test signal and sending the test signal;
receiving and issuing a test signal, and communicating a board card to be tested according to the test signal;
after the board card to be tested is communicated, starting a board card drive and a lower computer on the board card to be tested, sending a test signal to the board card to be tested, and executing the board card drive by the lower computer to obtain a feedback signal and uploading the feedback signal;
receiving a feedback signal, generating a board card feedback signal and uploading the board card feedback signal;
converting the board card feedback signal into board card feedback data and uploading the board card feedback data;
and receiving the feedback data of the board card.
Further limiting, the step of selecting a test script according to the type of the board card to be tested to obtain a test instruction comprises the following steps:
selecting a corresponding test script from a script library according to the type of the board card to be tested;
and running the test script to obtain a test instruction and issuing the test instruction.
Further limiting, the step of selecting a test script according to the type of the board card to be tested to obtain a test instruction comprises the following steps:
selecting a corresponding test script from the script library according to the type of the board card to be tested, or creating a new test script according to the type of the board card to be tested, or selecting and editing a corresponding test script from the script library according to the type of the board card to be tested;
and running the test script selected from the script library, or the newly-built test script or the edited test script to obtain a corresponding test instruction and issuing the test instruction.
Further defined, the converting the test instructions into the test signals and sending comprises:
receiving a test instruction and converting the test instruction into a test signal through a signal sending device;
receiving and issuing a test signal;
the method for receiving and issuing the test signal and communicating the board card to be tested according to the test signal comprises the following steps:
receiving all test signals and sending the test signals;
and connecting the board card interface of the corresponding board card according to the type of the board card to be tested corresponding to the test signal, and taking the board card as the board card to be tested.
Further, the receiving the feedback signal and generating the board card feedback signal and then uploading the generated board card feedback signal comprises the following steps:
the board card lower computer uploads the obtained feedback signal;
receiving the feedback signals and uploading all the feedback signals as board card feedback signals
The invention has the beneficial effects that:
1. through the test content editor with the test integrated circuit board in the test script, and concentrate on the script storehouse with the test script, when needs test to the integrated circuit board, only need select the test script that corresponds can carry out corresponding test item automatically, and obtain the feedback data of the plate that awaits measuring, realize the automatic test to different grade type integrated circuit boards, reduce the degree of difficulty and the working strength of integrated circuit board test, improve efficiency of software testing when improving application scope, can test simultaneously the integrated circuit board of a plurality of types, further reduce test procedure, and the efficiency of software testing is improved, and the practical use demand is satisfied.
2. Through manual editing test script, can carry out different test content to the integrated circuit board of the same model to improve the range of application of integrated circuit board test, further reduce the degree of difficulty of integrated circuit board test, improve the work efficiency of integrated circuit board test, connect a plurality of integrated circuit boards simultaneously, when testing corresponding integrated circuit board, only need switch over the intercommunication that the corresponding intercommunication passageway can realize the integrated circuit board that awaits measuring, need communicate the integrated circuit board wiring one by one when avoiding artifical test, and is easy to operate, and the test time and the cost are reduced, further improve work efficiency.
Drawings
Fig. 1 is a schematic diagram of a board test system according to embodiment 1 of the present invention;
fig. 2 is a schematic diagram of a board test system according to embodiment 2 of the present invention;
fig. 3 is a schematic diagram of a board test system according to embodiment 3 of the present invention;
fig. 4 is a step diagram of a board test method according to embodiment 4 of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
The embodiment provides a board test system, including:
the operation unit is used for selecting a test script according to the type of the board card to be tested to obtain a test instruction and receiving board card feedback data;
the execution unit is used for converting the test instruction into a test signal and sending the test signal, and converting the board card feedback signal into board card feedback data and uploading the board card feedback data;
the board card connecting unit is used for connecting a plurality of board cards to be tested to receive and send test signals, communicating the board cards to be tested according to the test signals, receiving feedback signals, generating board card feedback signals and uploading the board card feedback signals;
the board card lower computer unit is used for connecting a plurality of board cards to be tested; the lower computer executes the board drive to obtain a feedback signal, uploads the obtained feedback signal, and the board drive and the lower computer are loaded on the board to be tested.
Referring to fig. 1, wherein the operation unit includes:
and the script library comprises a test script matched with the model of the board card to be tested.
Before actual use, common test contents can be edited into test scripts generally, the test scripts prescribe contents such as test channels, test schemes, test processes and the like, different test scripts are collected and stored to obtain a script library, even if the test contents of the board cards of different models are the same, different test scripts are needed, and at the moment, each test script can be classified by setting a label, so that the selection is convenient.
The test script matching module is used for selecting a corresponding test script from the script library according to the model of the board card to be tested;
the method comprises the following steps that a tester designs different test scripts in advance according to board cards of different models, each test script can generate a corresponding test instruction according to set steps when running, and the test instruction comprises model information of the corresponding board card, and also comprises parameter information input during board card testing, board card testing type information and a testing flow; when the board card is tested, a tester firstly matches the model of the board card to be tested from the script library to obtain a corresponding test script.
The test instruction sending module is used for running the test script to obtain a test instruction and then sending the test instruction;
and running the selected test script, namely sending information such as a test flow, a test board card model, test parameters and the like as a test instruction, so that the automatic test instruction sending of the board card test is realized.
The data display module is used for receiving and displaying the feedback data of the board card;
after the board card test is completed to obtain the board card feedback data, the content of the board card feedback data can be displayed, and meanwhile, the board card feedback data can be stored, exported and the like, so that subsequent analysis, archiving and other work can be carried out.
In order to implement different content tests on different types of boards and/or boards, and to implement different test contents according to different requirements, it is further preferable that the operation unit further includes:
the test script editing module is used for newly building a test script or selecting and editing the test script from the script library, and sending the newly built test script or the edited test script to the script library and/or the test instruction sending module;
if the contents of the test parameters and/or the test items and/or the test flows and the test schemes in the existing test scripts can not meet the requirements to be tested, a tester can establish a new test script according to the board card model and the test requirements, can also select the existing test script from the script library and edit the existing test script, and usually selects the test script with the minimum change for editing, so that the newly-built test script or the edited test script can meet the current test requirements; the newly-built test script or the edited test script can be stored in a script library, or the test script and the edited test script are directly operated while being stored to obtain a corresponding test instruction, or the test script is only operated and is not stored; the invention can also edit and correct the existing test script when the existing test script has errors, thereby ensuring the accurate reliability of the board card test, simultaneously improving the function of adapting to different test requirements and testing different types of board cards, and having wide application range.
The test instruction sending module is also used for receiving and running the newly-built test script or the edited test script to obtain a corresponding test instruction;
when a new test script is selected or an existing test script is edited, the new test script or the edited test script needs to be sent to the test instruction sending module to execute the current test script, and a corresponding test instruction is obtained and the obtained test instruction is issued at the same time.
In order to meet the requirement of simultaneously testing a plurality of board cards, when different test are carried out on the board cards with the same model, different test scripts can be sequentially sent to the test instruction sending module to sequentially obtain different test instructions, so that corresponding test contents can be sequentially executed according to the test instructions, when the board cards with different models are tested, the test scripts can be sequentially selected and operated to obtain different test instructions, the board cards to be tested sequentially execute the corresponding test instructions, namely test signals, or different test scripts can be simultaneously sent to operate to obtain a plurality of test instructions, and at the moment, the board cards to be tested simultaneously execute the test instructions.
Example 2
Referring to fig. 2, based on embodiment 1, in the board test system provided in this embodiment, the execution unit includes:
the instruction conversion module is used for receiving the test instruction and converting the test instruction into a test signal through the signal sending device;
for different types of boards, excitation signal types in the test instructions are different, for example, the excitation signal types of the board to be tested are sinusoidal signals, square waves and the like, and the signal sending device can be selected as a signal generator; if the excitation signal type of the board card to be tested is a voltage signal, the signal sending device can be selected as a power supply module; if the excitation signal type of the board card to be tested is a bus communication signal, the signal sending device can be selected as bus communication equipment, and the selection of the signal sending device is selected according to related devices used in the test of the existing board card and belongs to commercially available equipment required by the board card test.
The signal sending module is used for receiving and sending a test signal;
the signal conversion module is used for converting the board card feedback signal into board card feedback data through the signal receiving device;
similarly, when the types of the board cards are different, the types of the received board card feedback data are also different, for example, the board card feedback data are sinusoidal signals, square waves and other signals, and the signal receiving device can be selected as an oscilloscope; if the board card feedback data is a communication signal, the signal receiving device can be selected as communication equipment, and the signal receiving device converts the received board card feedback signal into corresponding board card feedback data, for example, converts a specific sinusoidal signal, a square wave or a communication signal into corresponding parameter data; meanwhile, the signal receiving device is also a common device for board test and is matched with the signal sending device for use.
And the data uploading module is used for uploading the board card feedback data.
And uploading the obtained board card feedback data after the board card feedback data is obtained, and synchronous uploading can be selected, or testing signals can be selected to be uniformly uploaded after being completely converted.
Example 3
Referring to fig. 3, based on embodiment 2, in the board test system provided in this embodiment, the board connection unit includes:
the signal acquisition module is used for receiving all the test signals and sending down all the test signals;
the signal sending device converts the test instruction to obtain a corresponding test signal, and in order to avoid incompleteness of the test signal during board card testing, the signal sending device preferably uploads each test signal after receiving the test signal completely, so that accuracy of board card testing is guaranteed.
The channel switching module is used for connecting a board card interface of the board card to be tested according to the board card model to be tested corresponding to the test signal;
the interface module comprises a plurality of board card interfaces with different types and is used for connecting board cards with corresponding types according to the types of the board card interfaces;
the board card lower computer unit uploads the obtained feedback signal to the data acquisition module through the interface module;
the various types of board cards are simultaneously and independently connected through the corresponding board card interfaces, and each board card interface is matched with the board card with the corresponding model, so that the corresponding board card interfaces are only required to be connected according to the model of the board card when the board cards are connected; the channel switching module is used for controlling the board card to be switched on or off so as to control whether the board card can receive the test signal or not, when the board card is connected to the board card interface on the interface module, the board card cannot receive the test signal, and only when the channel switching module connects the corresponding board card interface, the test signal sent by the signal acquisition module can be sent to the corresponding board card to be tested through the connected board card interface; because the test instruction is generated according to the test script, and the test script corresponds to the type of the board card, the label of the test script can be reserved in the test signal, so that the channel switching module can be conveniently communicated with the corresponding board card to be tested, the automatic test of the board card is realized, and the transmission error of the test instruction is avoided.
During actual test, when the board card to be tested is connected, the drive of the board card to be tested and the lower computer are powered on to start, the test signal is sent to the board card to be tested, then the test instruction executes the action of driving the lower computer to execute the corresponding action according to the test signal, namely the lower computer executes the content of the test script, the execution result of the lower computer is fed back to the board card drive, and the board card to be tested uploads the execution result as a feedback signal.
The data acquisition module is used for receiving all feedback signals and uploading all the feedback signals as board card feedback signals;
because the board card is usually loaded in the board card lower computer, when the test signal is sent to the board card to be tested, the board card to be tested is executed under the action of the board card drive according to the content of the test signal, and a corresponding feedback signal is obtained according to the action of the board card lower computer, and the feedback signal can upload the feedback data to the data acquisition module through the board card to be tested by the interface module.
Example 4
Referring to fig. 4, the present embodiment provides a board testing method, including the following steps:
connecting a plurality of board cards to be tested;
selecting a test script according to the type of the board card to be tested to obtain a test instruction;
converting the test instruction into a test signal and sending the test signal;
receiving and issuing a test signal, and communicating a board card to be tested according to the test signal;
starting a board card drive and a lower computer on the board card to be tested after the board card to be tested is communicated, sending a test signal to the board card to be tested, and obtaining and uploading a feedback signal after the lower computer executes the board card drive;
receiving a feedback signal, generating a board card feedback signal and uploading the board card feedback signal;
converting the board card feedback signal into board card feedback data and uploading the board card feedback data;
and receiving the feedback data of the board card.
The operation of saving, exporting, displaying in real time and the like can be carried out on the board feedback data after the board feedback data is received.
Specifically, the step of selecting a test script according to the type of the board card to be tested to obtain the test instruction comprises the following steps:
selecting a corresponding test script from a script library according to the type of the board card to be tested;
and running the test script to obtain and send the test instruction.
Specifically, the step of selecting a test script according to the type of the board card to be tested to obtain the test instruction comprises the following steps:
selecting a corresponding test script from the script library according to the type of the board card to be tested, or creating a new test script according to the type of the board card to be tested, or selecting and editing a corresponding test script from the script library according to the type of the board card to be tested;
and running the test script selected from the script library, or the newly-built test script or the edited test script to obtain a corresponding test instruction and issuing the test instruction.
Specifically, the step of converting the test instruction into the test signal and sending the test signal comprises the following steps:
receiving a test instruction and converting the test instruction into a test signal through a signal sending device;
receiving and issuing a test signal;
specifically, the steps of receiving and issuing the test signal and communicating the board card to be tested according to the test signal include the following steps:
receiving all test signals and sending the test signals;
connecting a board card interface of a corresponding board card according to the type of the board card to be tested corresponding to the test signal, and taking the board card as the board card to be tested;
specifically, receiving the feedback signal and generating the board card feedback signal and then uploading the board card feedback signal comprises the following steps:
the board card lower computer uploads the obtained feedback signal;
and receiving the feedback signals and uploading all the feedback signals as board card feedback signals.
Although the present application provides method steps as in an embodiment or a flowchart, more or fewer steps may be included based on conventional or non-inventive labor. The sequence of steps recited in this embodiment is only one of many steps in execution sequence, and does not represent a unique order of execution. When the device or the client product in practice executes, it may execute sequentially or in parallel according to the method shown in this embodiment or the figures.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill 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 or substitutions do not depart from the spirit and scope of the present disclosure.
Claims (10)
1. A board testing system, comprising:
the operation unit is used for selecting a test script according to the type of the board card to be tested to obtain a test instruction and receiving board card feedback data;
the execution unit is used for converting the test instruction into a test signal and sending the test signal, and converting the board card feedback signal into board card feedback data and uploading the board card feedback data;
the board card connecting unit is used for connecting a plurality of board cards to be tested to receive and issue the test signals, communicating the board cards to be tested according to the test signals, receiving the feedback signals, generating board card feedback signals and uploading the board card feedback signals;
the board card lower computer unit is used for connecting a plurality of board cards to be tested; the lower computer executes the board drive to obtain a feedback signal, uploads the obtained feedback signal, and the board drive and the lower computer are loaded on the board to be tested.
2. The board test system of claim 1, wherein the operating unit comprises:
the script library comprises a test script matched with the model of the board card to be tested;
the test script matching module is used for selecting a corresponding test script from the script library according to the model of the board card to be tested;
the test instruction sending module is used for running the test script to obtain a test instruction and then sending the test instruction;
and the data display module is used for receiving and displaying the feedback data of the board card.
3. The board test system of claim 2, wherein the operating unit further comprises:
the test script editing module is used for newly building a test script or editing a test script selected from the script library, and sending the newly built test script or the edited test script to the script library and/or the test instruction sending module;
the test instruction sending module is also used for receiving and running the newly-built test script or the edited test script to obtain a corresponding test instruction.
4. The board test system of claim 3, wherein the execution unit comprises:
the instruction conversion module is used for receiving the test instruction and converting the test instruction into a test signal through the signal sending device;
the signal sending module is used for receiving and sending a test signal;
the signal conversion module is used for converting the board card feedback signal into board card feedback data through the signal receiving device;
and the data uploading module is used for uploading the board card feedback data.
5. The board test system of claim 4, wherein the board connection unit comprises:
the signal acquisition module is used for receiving all the test signals and sending down all the test signals;
the channel switching module is used for connecting a board card interface of the board card to be tested according to the board card model to be tested corresponding to the test signal;
the interface module comprises a plurality of board card interfaces with different types and is used for connecting board cards with corresponding types according to the types of the board card interfaces;
the board card lower computer unit uploads the obtained feedback signal to the data acquisition module through the interface module;
and the data acquisition module is used for receiving all the feedback signals and uploading all the feedback signals as board card feedback signals.
6. A board test method is characterized by comprising the following steps:
connecting a plurality of board cards to be tested;
selecting a test script according to the type of the board card to be tested to obtain a test instruction;
converting the test instruction into a test signal and sending the test signal;
receiving and issuing a test signal, and communicating a board card to be tested according to the test signal;
starting a board card drive and a lower computer on the board card to be tested after the board card to be tested is communicated, sending a test signal to the board card to be tested, and obtaining and uploading a feedback signal after the lower computer executes the board card drive;
receiving a feedback signal, generating a board card feedback signal and uploading the board card feedback signal;
converting the board card feedback signal into board card feedback data and uploading the board card feedback data;
and receiving the feedback data of the board card.
7. The board card testing method according to claim 6, wherein the step of selecting the test script according to the model of the board card to be tested to obtain the test instruction comprises the following steps:
selecting a corresponding test script from a script library according to the type of the board card to be tested;
and running the test script to obtain a test instruction and issuing the test instruction.
8. The board card testing method according to claim 6, wherein the step of selecting the test script according to the model of the board card to be tested to obtain the test instruction comprises the following steps:
selecting a corresponding test script from the script library according to the type of the board card to be tested, or creating a new test script according to the type of the board card to be tested, or selecting and editing a corresponding test script from the script library according to the type of the board card to be tested;
and running the test script selected from the script library, or the newly-built test script or the edited test script to obtain a corresponding test instruction and issuing the test instruction.
9. The board card testing method according to claim 7 or 8, wherein the step of converting the test command into the test signal and sending out the test signal comprises the steps of:
receiving a test instruction and converting the test instruction into a test signal through a signal sending device;
receiving and issuing a test signal;
the method for receiving and issuing the test signal and communicating the board card to be tested according to the test signal comprises the following steps:
receiving all test signals and sending the test signals;
and connecting the board card interface of the corresponding board card according to the type of the board card to be tested corresponding to the test signal, and taking the board card as the board card to be tested.
10. The board card testing method according to claim 9, wherein the receiving the feedback signal and generating the board card feedback signal before uploading comprises the steps of:
uploading the obtained feedback signal by the board card lower computer;
and receiving the feedback signals and uploading all the feedback signals as board card feedback signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310277122.4A CN115980556A (en) | 2023-03-21 | 2023-03-21 | Board card testing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310277122.4A CN115980556A (en) | 2023-03-21 | 2023-03-21 | Board card testing method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115980556A true CN115980556A (en) | 2023-04-18 |
Family
ID=85970897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310277122.4A Pending CN115980556A (en) | 2023-03-21 | 2023-03-21 | Board card testing method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115980556A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760443A (en) * | 2014-01-24 | 2014-04-30 | 浙江众合机电股份有限公司 | Board card automatic testing system and testing method thereof |
| CN106841977A (en) * | 2016-12-21 | 2017-06-13 | 广州视源电子科技股份有限公司 | The method of testing and system of board |
| CN109541445A (en) * | 2018-12-26 | 2019-03-29 | 中核控制系统工程有限公司 | A kind of fpga chip device for testing functions and method |
-
2023
- 2023-03-21 CN CN202310277122.4A patent/CN115980556A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760443A (en) * | 2014-01-24 | 2014-04-30 | 浙江众合机电股份有限公司 | Board card automatic testing system and testing method thereof |
| CN106841977A (en) * | 2016-12-21 | 2017-06-13 | 广州视源电子科技股份有限公司 | The method of testing and system of board |
| CN109541445A (en) * | 2018-12-26 | 2019-03-29 | 中核控制系统工程有限公司 | A kind of fpga chip device for testing functions and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100589587C (en) | Automatic test system for handset single-plate and its method | |
| CN109917276A (en) | Multifunction circuit board automatic test equipment, test macro and test method | |
| CN206400286U (en) | A kind of test system based on hardware in loop equipment | |
| CN102590730A (en) | Modularized open PCBA (Printed Circuit Board Assembly) functional circuit test platform, system and method | |
| CN113567796B (en) | Compatibility performance testing method | |
| CN117572219B (en) | Automatic test system and method for electrical parameters of MCU (micro control Unit) chip | |
| CN114545194A (en) | Universal circuit verification test system and method | |
| CN114415572A (en) | Integrated test, launch and control method and equipment for liquid carrier rocket | |
| CN117148115A (en) | Chip testing method and device based on FPGA | |
| CN115980556A (en) | Board card testing method and system | |
| CN202421442U (en) | Modularized open PCBA (Printed Circuit Board Assembly) functional circuit test (FCT) platform | |
| CN116486892A (en) | Memory function verification and data acquisition system, test method and electronic equipment | |
| CN113595835B (en) | Ground equipment performance test system | |
| CN112764770B (en) | Device and method for downloading wearable medical product mainboard program | |
| CN201796097U (en) | Comprehensive test equipment of one-board product | |
| CN112834966B (en) | Automatic test system for satellite electrical interface | |
| CN111082880B (en) | Test system and test method | |
| CN209728111U (en) | A kind of single-board testing equipment | |
| CN218350754U (en) | Automatic test equipment and system for 441 series control panel assembly | |
| CN212083601U (en) | Architecture of audio board card testing device | |
| CN110514983A (en) | A method of the printer interface circuit plate based on Labview is tested automatically | |
| CN114325320B (en) | Signal generating device and chip reliability test system | |
| CN113050561B (en) | Dynamic signal analysis control system | |
| CN219936682U (en) | SSD forced power down test equipment | |
| CN113567797B (en) | Design method and system suitable for track circuit product performance test case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20230418 |