CN115507050A - Fan board testing system and method - Google Patents

Abstract

The invention provides a fan board testing system and a method, which relate to the technical field of automatic testing, and the system comprises: the system comprises an upper computer, a serial server and at least one tool plug-in box; the upper computer is connected with a serial server, and the serial server is connected with at least one tool inserting box; each tool inserting box is connected with at least one fan board to be tested through a hard wire; each tool inserting box comprises a virtualization register corresponding to each fan plate to be tested; the upper computer sends a test control instruction to a virtualization register corresponding to each fan board to be tested through a serial server; the virtualization register performs test control on each fan board to be tested according to the test control instruction, and collects switching value data and/or analog data generated by each fan board to be tested in the test control process; and the upper computer acquires the test result of the fan board to be tested according to the switching value data and/or the analog quantity data. The invention realizes the automatic batch test of various fan boards to be tested and has strong expandability.

Description

Fan board testing system and method

technical field

The invention relates to the technical field of automatic testing, in particular to a fan board testing system and method.

Background technique

In the prior art, in order to reduce the temperature inside the server and ensure the stable operation of the server, fans are usually used to control the temperature inside the server. Specifically, the fan board monitors the temperature inside the server, and then controls the fan according to the temperature, thereby achieving The effect of controlling the temperature inside the server. In order to ensure the normal operation of the fan board, it is necessary to test the fan board before connecting the fan board into the server.

In the prior art, the fan board needs to be installed on the test backboard, and the fan board is tested by the test unit on the test backboard. Therefore, the test of the fan board depends entirely on the test backplane, and the area of the test backplane is limited, and the slots of the backplane are fixed, resulting in a small number of fan boards that can be tested at one time, making expansion difficult.

Contents of the invention

The present invention provides a fan board testing system and method, which is used to solve the problem that the fan board testing in the prior art relies entirely on the test backboard, and the area of the test backboard is limited, and the insertion slots of the backboard are fixed, resulting in one-time testing. The number of test fan boards is small, and it is difficult to expand the defects, realize batch testing of multi-fan boards, and improve the scalability of fan board testing.

The present invention provides a fan board testing system, including: a host computer, a serial port server and at least one tooling box;

The upper computer is connected to the serial port server, and the serial port server is connected to the at least one tooling box; each tooling box is hard-wired to at least one fan board to be tested;

Each of the tooling sub-boxes includes a virtualization register corresponding to each fan board to be tested;

The upper computer is used to send a test control instruction to the virtualization register corresponding to each fan board to be tested through the serial port server;

The virtualization register is used to perform test control on each fan board to be tested according to the test control instruction, and collect switching data and/or Analog data;

The host computer is also used to obtain the switching data and/or analog data collected by the virtualization register, and obtain each of the fan boards to be tested according to the switching data and/or the analog data. test results.

According to a fan board testing system provided by the present invention, the host computer includes a testing module and a host module;

The test module includes a test component for each fan board to be tested;

The test component is configured in the tab corresponding to each fan board to be tested in the host module;

The test components are used for:

Under the control of the host module, according to the test items and preset test logic of each fan board to be tested, send a test control command to the virtualization register corresponding to each fan board to be tested;

Obtain the switching data and/or analog data collected by the virtualization register, obtain the test result of each fan board to be tested according to the switching data and/or the analog data, and store the The test results are displayed on the visual interface of the host computer.

According to a fan board testing system provided by the present invention, each test component performs an asynchronous and simultaneous test on the fan board to be tested corresponding to each test component through the thread corresponding to each test component.

According to a fan board testing system provided by the present invention, the testing assembly is also used for:

In the case of receiving the burn-in test instruction, according to the burn-in test instruction, obtain the total number of tests;

Under the control of the host module, according to the test items and preset test logic of each fan board to be tested, multiple rounds of tests are performed on the fan board to be tested until the cumulative number of tests reaches the total number of tests ;

And according to the test results of multiple rounds, the aging test result of the fan board to be tested is obtained.

According to a fan board testing system provided by the present invention, the host computer further includes an expansion module;

The host module is connected to the expansion module;

The expansion module is used to provide a fan board expansion interface, and when receiving a fan board expansion command, analyze the fan board expansion command to obtain a first identification of the fan board expansion to be expanded, and send the sending the first identification to the host module;

The host module is also used to, according to the first identification, create a new test component of the fan board to be expanded in the test module, and connect the tooling box with the fan board to be expanded through the serial port server establish connection.

According to a fan board testing system provided by the present invention, the host computer further includes a fan board selection module, a log module and a reporting module;

The host module is respectively connected to the fan board selection module, log module and report module;

The fan board selection module is configured to provide a fan board selection interface, and when receiving a fan board selection instruction, analyze the fan board selection instruction to obtain a second identification of at least one fan board to be tested, and sending the second identification to the host module;

The host module is further configured to, according to the second identifier, perform an asynchronous batch test on the at least one fan board to be tested, and trigger the log module to perform an asynchronous batch test on the at least one fan board to be tested when the test of any fan board to be tested is completed. Two identifications, outputting a test log of any fan board to be tested, and/or triggering the reporting module to output a test report of any fan board to be tested according to the second identification.

According to a fan board testing system provided by the present invention, the host computer further includes an event subscription module;

The host module is connected to the event subscription module;

The host module is further configured to trigger the event subscription module to send any The test result of the fan board to be tested.

According to a fan board testing system provided by the present invention, the host computer is further configured to acquire the switching data and/or analog data collected by the virtualization register from the serial port server by adopting an event trigger method.

According to a fan board testing system provided by the present invention, the fan board to be tested includes a plurality of control channels;

The multiple control channels are connected to the same fan;

The multiple control channels are tested based on the same fan.

The present invention also provides a fan board testing method based on the fan board testing system, including:

When the fan board selection instruction is received, the fan board selection instruction is parsed to obtain a second identification of at least one fan board to be tested;

According to the second identification, synchronously send a test control instruction to the virtualization register corresponding to each fan board to be tested, so that the virtualization register can perform an asynchronous test on each fan board to be tested according to the test control instruction Control, and collect the switching data and/or analog data generated by each fan board to be tested during the test control process;

Acquiring switch quantity data and/or analog quantity data collected by the virtualization register, and acquiring a test result of the at least one fan board to be tested according to the switch quantity data and/or the analog quantity data.

The present invention also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the program, the fan board test described above can be implemented. method.

The present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the fan board testing method described in any one of the above-mentioned methods is realized.

The present invention also provides a computer program product, including a computer program. When the computer program is executed by a processor, any one of the fan board testing methods described above is implemented.

In the fan board testing system and method provided by the present invention, the host computer is connected to at least one tooling box through a serial port server, and each tooling box is hard-wired connected to at least one fan board to be tested, so as to realize the host computer and multiple fans to be tested Direct communication between boards, and can send test control commands to the virtualization register corresponding to each fan board to be tested through the serial port server, so as to perform test control on each fan board to be tested, and according to the switch collected by the virtualization register Quantitative data and/or analog data, to obtain the test results of each fan board to be tested, so as to realize the automatic batch testing of various fan boards to be tested, and when the fan board needs to be expanded, it does not rely on the test backplane , only need to connect the fan board to be expanded with the hard wire of the tooling sub-box, the expansion of the fan board can be realized conveniently and efficiently, the scalability is strong, and the problem of relying on the test backplane and difficult expansion is effectively solved.

Description of drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are the present invention. For some embodiments of the invention, those skilled in the art can also obtain other drawings based on these drawings without creative effort.

Fig. 1 is the structural representation of the fan board test system provided by the present invention;

Fig. 2 is a schematic flow chart of the fan plate testing method provided by the present invention;

Fig. 3 is a schematic structural diagram of an electronic device provided by the present invention.

Reference signs:

101: host computer; 102: serial port server; 103: tooling box; 104: fan board to be tested; 105: fan.

detailed description

In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In the description of this embodiment, it should be noted that the terms "first", "second", and "third" are used for description purposes only, and should not be understood as indicating or implying relative importance.

In the description of this embodiment, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in this embodiment in specific situations.

The fan board testing system of the present invention is described below with reference to FIG. 1 , and the system is used to realize automatic testing of fan boards in electronic equipment such as computers and servers. As shown in Figure 1, the system includes a host computer 101, a serial port server 102 and at least one tooling box 103;

The host computer 101 is connected to the serial port server 102, and the serial port server 102 is connected to the at least one tooling box 103; each tooling box 103 is hardwired to at least one fan board 104 to be tested;

Each of the tooling sub-boxes 103 includes a virtualization register corresponding to each fan board 104 to be tested;

The host computer 101 is used to send a test control instruction to the virtualization register corresponding to each fan board 104 to be tested through the serial port server 102;

The virtualization register is used to perform test control on each fan board 104 to be tested according to the test control instruction, and to collect the switching data and / or analog data;

The host computer 101 is further configured to obtain the switching data and/or analog data collected by the virtualization register, and obtain the fan to be tested according to the switching data and/or the analog data. Board 104 test results.

Wherein, the upper computer 101 may adopt winform (a client application program running on a user computer, which can display information, request user input, and communicate with a remote computer through the network) technology and .netframework4.5 (a cross-platform all-round repair tool) framework, can run in any PC (Personal Computer, personal computer) that is equipped with .

Wherein, the upper computer 101 runs on the PC, and can provide the user with a visual interface for the user to perform various test operations, and display the test process and results; and the upper computer 101 instantiates a test component for each fan board separately, Responsible for processing the relevant test content of each fan board, and can extract the public test content of the fan board to form a public test logic, so that when testing the public test items of the fan board, use the public test logic to test it, This reduces code complexity and reduces redundant code.

The serial port server 102 includes the serial port interface corresponding to each fan board 104 to be tested, so as to establish the connection path between the upper computer 101 and the corresponding fan board 104 to be tested, that is, each fan board 104 to be tested communicates with the host through the corresponding serial port interface. machine 101 for communication connection.

As an abstract chip, the tooling sub-box 103 can virtualize a plurality of 32-bit virtual registers for each fan board 104 to be tested through an interface protocol with each fan board 104 to be tested, so as to execute the test issued by the host computer 101 Control commands, and then trigger the fan board 104 to be tested to perform actions or reply to the data in the corresponding address (the switching value/analog value generated by each fan board 104 to be tested during the test process) to the host computer 101 for analysis and reply by the host computer 101 data to realize the test for each fan board 104 to be tested.

Wherein, the virtual register corresponding to each fan board 104 to be tested is equivalent to the lower computer of each fan board 104 to be tested.

Among them, the number of fan boards 104 to be tested that can be connected to each tooling sub-box 103 can be set according to actual needs, such as 16, and can be expanded according to actual needs. The rigid connection between the fan boards 104 can realize rapid and effective expansion of the fan boards 104 to be tested.

Wherein, the fan board to be tested 104 is a fan board to be tested, including various types of fan boards associated with electronic devices such as computers and servers to be tested for usability or reliability.

Optionally, the host computer 101 is connected to the serial server 102 through the Ethernet port of the Ethernet cable, and the serial server 102 is connected to the tooling sub-box 103, and the tooling sub-box 103 is hard-wired connected to the fan board 104 to be tested, so that the serial server 102 and The tooling sub-box 103 is connected, and then connected with the fan board 104 to be tested, so that the host computer 101 can use the 422 serial port communication to perform read and write operations with the register machine simulated by the tooling sub-box 103, that is, to perform information interaction with the tooling sub-box 103, Further, automatic testing of the fan board 104 to be tested is realized.

Wherein, the serial port server 102 includes a plurality of serial port interfaces, and each serial port interface corresponds to each fan board 104 to be tested, so that when the host computer 101 is connected to the tool sub-box 103, only one Ethernet cable is used to realize a pair of The communication of multiple serial ports reduces the use of serial port lines, thereby saving test costs.

Optionally, during the test process, the user may select a corresponding fan board to be tested through the visual interface of the host computer 101, so as to generate a test request.

When the host computer 101 monitors the test request, it generates a corresponding test control instruction according to the test request; and sends the test control instruction to each fan to be tested in the tooling box 103 through the serial port server 102 according to the preset protocol frame The virtualization register corresponding to the board 104; wherein, the test control instruction includes analog control data and/or switch control data.

When the virtualization register receives the test control instruction, it performs corresponding actions according to the test control instruction to trigger the corresponding fan board 104 to be tested to perform a test action, realize the test control of the corresponding fan board 104 to be tested, and collect Switching data and/or analog data generated by the fan board 104 to be tested during the test control process;

The host computer 101 reads the register device through a preset interface protocol, so as to obtain the switch value data and/or analog value data generated by the fan board 104 to be tested during the test control process. After the switching data and/or analog data are acquired, the expected switching data and/or the expected analog data are compared, and the test result of the fan board 104 to be tested is determined according to the comparison result.

In the fan board testing system provided by the present invention, the upper computer is connected to at least one tooling box through a serial port server, and each tooling box is hard-wired connected to at least one fan board to be tested, so as to realize the connection between the upper computer and a plurality of fan boards to be tested. The direct communication between each fan board can be directly connected, and the test control command can be sent to the virtualization register corresponding to each fan board to be tested through the serial port server, so as to test and control each fan board to be tested, and according to the switch data collected by the virtualization register And/or analog data, to obtain the test results of each fan board to be tested, so as to realize the automatic batch testing of various fan boards to be tested, and when the fan board needs to be expanded, it does not rely on the test backplane, only It is necessary to hard-wire the fan board to be expanded to the tooling sub-box, so that the expansion of the fan board can be realized conveniently and efficiently. The scalability is strong, and the problem of relying on the test backplane and difficult expansion is effectively solved.

In some embodiments, the host computer 101 includes a test module and a host module;

The test module includes a test component for each fan board 104 to be tested;

The test component is configured in the tab corresponding to each fan board 104 to be tested in the host module;

The test components are used for:

Under the control of the host module, according to the test items and preset test logic of each fan board 104 to be tested, a test control instruction is sent to the virtualization register corresponding to each fan board 104 to be tested;

Obtain the switching data and/or analog data collected by the virtualization register, obtain the test result of each fan board 104 to be tested according to the switching data and/or the analog data, and store the The test results are displayed on the visual interface of the host computer 101.

Wherein, the upper computer 101 provides a module for providing the fan board test, which not only provides all the test logic to the fan board, but also provides a UI (User Interface, human-computer interaction) interface, which is managed by the host module of the upper computer 101 .

Wherein, according to different functions, the upper computer 101 is integrated with multiple modules, including but not limited to a test module and a host module; according to actual application scenarios, it may also include a user login module and a fan board selection module. Each module is connected with the host module, and is controlled by the host module to realize the fan board testing function. That is to say, the functional modules of the host computer 101 in this embodiment can be set according to test requirements, which is not specifically limited in this embodiment. Different modules perform testing services through interfaces, which can effectively reduce the code coupling between modules and improve the testing performance of the host computer 101 . The functional modules cooperate with each other to realize the automatic test of the fan board.

Among them, the test module is used to provide the fan board test logic and UI interface. A component programming method is used to instantiate a test component for each fan board 104 to be tested, and each component is displayed in a tab corresponding to the fan board 104 to be tested.

Optionally, the user login module is used to implement functions such as user registration, user login, and user information management, so that when the user enters the user name and password on the visual interface of the host computer 101, the user identity is verified, and when the user logs in successfully Then jump to the test front-end interface.

After the user logs in successfully, the fan board selection module can provide the user with a fan board selection interface in the test front-end interface, so that the user can select the corresponding fan board from the drop-down list on the fan board selection interface for testing, and input in the form of a fan board selection command PC101.

When the fan board selection module receives the fan board selection instruction, it parses out the identification of the fan board 104 to be tested from the fan board selection instruction, and transmits the identification to the host module in real time.

According to the identification of the fan board 104 to be tested, the host module can automatically filter out the test items of the fan board 104 to be tested in advance in the database, and control the test components corresponding to the fan board 104 to be tested, using the 422 serial port communication, according to the preset Test logic and test items, asynchronously perform read and write operations on the virtual registers corresponding to each fan board 104 to be tested in the tooling sub-box 103 to test the fan board 104 to be tested, and display the test results and test process in real time to the respective test in the interface.

In this embodiment, different fan boards to be tested are tested based on different test components, which can not only realize the separate test and display of each fan board to be tested, so that the fan boards to be tested will not interfere with each other during the test , so as to improve the reliability of the test; it can also realize the asynchronous batch test of multiple fan boards to be tested, and improve the test efficiency. Therefore, the test system in this embodiment has extremely low test delay in the whole test process, and the obtained test results are also highly reliable.

In some embodiments, each test component performs an asynchronous and simultaneous test on the fan board 104 to be tested corresponding to each test component through the thread corresponding to each test component.

Wherein, each test component corresponds to each thread one by one.

It should be noted that, in this embodiment, except for each component management thread, no new threads are introduced as far as possible, so as to improve resource utilization.

Optionally, in the test process, different test components adopt asynchronous thread control, so as to carry out asynchronous and simultaneous testing on the respective corresponding fan boards 104 to be tested through their corresponding threads, so as to realize batch testing of multiple fan boards 104 to be tested. test, thereby improving test efficiency.

In some embodiments, the test component is also used to:

In the case of receiving the burn-in test instruction, according to the burn-in test instruction, obtain the total number of tests;

Under the control of the host module, according to the test items and preset test logic of each fan board 104 to be tested, multiple rounds of tests are performed on the fan board 104 to be tested until the cumulative number of tests reaches the total number of times;

And according to the results of multiple rounds of tests, the aging test results of the fan plate 104 to be tested are obtained.

Wherein, the aging test instruction is an instruction input by the user on the visual interface of the host computer 101 for performing the aging test on the fan board 104 to be tested. The burn-in test instruction carries the total number of tests, the interval time between each test round, the identification of the fan board 104 to be tested, and the like.

Optionally, when the user needs to perform an aging test on the fan board 104 to be tested, the identification of the fan board 104 to be tested, the interval between each test round and the total number of tests can be input to the host computer 101 to generate an aging test instruction;

When the host computer 101 obtains the burn-in test command, it analyzes the burn-in test command, obtains the total number of tests, the interval time between each test round and the identification of the fan board 104 to be tested, and according to the total number of tests, according to the predetermined Set the safety test logic and the interval time between each test round, conduct multiple rounds of tests on the fan board 104 to be tested corresponding to the logo, and add one to the cumulative number of tests during each aging test until the cumulative number of tests When the total number of tests is reached, the test is stopped; and according to the test results of multiple rounds, an aging test curve of the fan board 104 to be tested is generated to obtain the aging test result of the fan board 104 to be tested.

It should be noted that, when the total number of tests is 1, the fan board 104 to be tested is subjected to a single-round test; when the total number of tests is greater than the preset number of times, an aging test is performed.

In this embodiment, the visualized interface is friendly, allowing users to input various test instructions, and by adjusting the total number of tests, the function of performing single inspection and aging test on fan boards in batches can be realized, which is not only easy to understand, but also convenient to operate, and can The multi-directional test of the fan board 104 to be tested is realized, and the comprehensiveness of the test is effectively improved.

In some embodiments, the host computer 101 also includes an expansion module;

The host module is connected to the expansion module;

The expansion module is used to provide a fan board expansion interface, and when receiving a fan board expansion command, analyze the fan board expansion command to obtain a first identification of the fan board expansion to be expanded, and send the sending the first identification to the host module;

The host module is further configured to, according to the first identification, create a new test component of the fan board to be expanded in the test module, and use the serial port server 102 to connect to the tooling socket of the fan board to be expanded. Box 103 establishes the connection.

Wherein, the upper computer 101 is also integrated with an expansion module, and the expansion module is connected with the host module.

The expansion module is used to expand the fan board to be expanded into the fan board to be tested 104 under the control of the host module, so as to realize the automatic test of the fan board to be expanded.

Optionally, the expansion module can provide the user with a fan board expansion interface in the test front-end interface, so that the user can select the corresponding fan board from the drop-down list on the fan board expansion interface for testing, and input the expansion module in the form of a fan board expansion command.

When the expansion module obtains the fan board expansion command, it parses the fan board expansion command to obtain the first identification of the fan board expansion to be expanded, and sends the first identification to the host module. The first identification may be a serial number or a name and the like.

The host module can create a new test component of the fan board to be expanded in the test module according to the first identification of the fan board to be expanded, and establish a connection based on the serial port server 102 and the tooling box 103 connected to the fan board to be expanded, and then establish the upper computer 101 The connection path between the fan board to be expanded and the fan board to be extended can be implemented through the path to test the fan board to be extended.

The expansion of the fan board in this embodiment does not rely on the test backplane. The fan board to be expanded only needs to establish a hard-wired connection with the tooling box, and then input the fan board expansion command on the fan board expansion interface of the expansion module of the host computer, that is The expansion of the fan board can be realized, which is not only easy to operate, but also has strong scalability.

In some embodiments, the host computer 101 also includes a fan board selection module, a log module and a report module;

The host module is respectively connected to the fan board selection module, log module and report module;

The fan board selection module is configured to provide a fan board selection interface, and when receiving a fan board selection instruction, analyze the fan board selection instruction to obtain a second identification of at least one fan board 104 to be tested, and sending the second identification to the host module;

The host module is further configured to perform an asynchronous batch test on the at least one fan board 104 to be tested according to the second identifier, and trigger the log module to perform an asynchronous batch test on the at least one fan board 104 to be tested when the test is completed. output the test log of any fan board 104 to be tested, and/or trigger the reporting module to output a test report of any fan board 104 to be tested according to the second ID.

Optionally, the user can select the fan board 104 to be tested in the fan board selection interface in the test front-end interface, and input the second identification of the fan board 104 to be tested, etc., to form a fan board selection instruction.

It should be noted that in addition to the second identifier, the fan board selection instruction may also include decision information on whether to print logs and reports, and test rounds, which are not specifically limited in this embodiment.

After the fan board selection module obtains the fan board selection instruction, it parses the fan board selection instruction to obtain the second identification of at least one fan board 104 to be tested, and transmits the second identification to the host module in real time for the host module to use according to the The second identification is to control the test components of each fan board 104 to be tested, and perform asynchronous batch testing on each fan board 104 to be tested according to the test rounds.

During the test, if it is determined that the test of any fan board 104 to be tested is completed, the host module can judge whether the user makes a pull-down selection or checks the automatic A decision to produce a test log or a test report of the fan board to be tested. When it is determined that the user makes a pull-down selection or checks the decision to automatically generate the test log or test report of the fan board to be tested, trigger the log module and/or report module, according to the second identification of the fan board to be tested, Call the target report template or target log template to automatically generate the test log and/or test report of the fan board to be tested, so as to print out the test log and/or test report of the fan board to be tested, reducing the work of testers , effectively improve the test efficiency, save manpower, avoid human errors, and ensure the quality of the fan board.

To sum up, the fan board testing system in this embodiment can conveniently carry out batch testing on fan boards, and has the function of independently producing test reports for each fan board after the test is completed. It has the characteristics of strong scalability and high degree of automation , and effectively save labor and improve the detection efficiency of fan boards. The entire test process and report output are fully automated, and the test results, test reports, and test logs of each test item can assist testers to quickly locate fan board problems, effectively improving the efficiency of fan board testing and maintenance.

In some embodiments, the host computer 101 also includes an event subscription module;

The host module is connected to the event subscription module;

The host module is further configured to trigger the event subscription module to send the The test result of any fan board 104 to be tested.

Optionally, the upper computer 101 is also integrated with an event subscription module.

Wherein, the event subscription module is used to push corresponding subscription information for event subscribers under the control of the host module.

Optionally, after obtaining the test result of any fan board 104 to be tested, the host module can trigger the event subscription module to push the event subscribers who subscribed to the test result of the fan board to be tested in advance. Test Results.

It should be noted that the event subscription module can also provide an unsubscribe function for the user to unsubscribe at any time, and when the user submits an unsubscribe request, the user will be deleted from the event subscriber list and will no longer be sent to the user. Test Results.

In this embodiment, the mode of event notification is used to trigger the event subscription module to send the test results to the event subscribers in the form of serial messages. In this way, multiple event subscribers are triggered in order, thereby reducing the number of communication threads and optimizing the software. Memory and computing resources are used to save test system resources; and through event triggering, event subscription and unsubscription, low-latency and high-reliability communication management can be achieved, greatly improving operational stability, and finally can achieve millisecond-level test speed. Effectively improve test efficiency.

In some embodiments, the host computer 101 is further configured to acquire the switch value data and/or analog value data collected by the virtualization register from the serial port server 102 by using an event trigger method.

Optionally, when the upper computer 101 receives the switching data and/or analog data collected by the virtualized register from the serial port server 102, it can adopt the trigger mode of the serial port receiving data trigger event serialPort_DataReceived in the serial port serialPort, Receive the serial port data in the serial port server 102 (that is, the switch quantity data and/or analog quantity data collected by the virtualization register), so that in the process of receiving the serial port data, a delay is added to ensure that the indefinite number of serial port data can all be buffered After that, read the buffered serial port data, solve the problem of truncation of data received by the serial port receiving event through logic, so as to ensure accurate and complete acquisition of the switching data and/or analog data collected by the virtualization register, and realize low-latency serial port Data processing, reducing the memory usage of the test system.

In some embodiments, the fan board 104 to be tested includes a plurality of control channels;

The multiple control channels are connected to the same fan 105;

The multiple control channels are tested based on the same fan 105 .

Wherein, each fan board 104 to be tested includes multiple control channels, and the specific number can be set according to actual needs, such as six. Wherein, different control channels are used to control different fans 105 .

During the test, multiple control channels of each fan board 104 to be tested can be connected to a fan 105, so as to control the same fan 105 by using multiple control channels to realize the control of each fan to be tested. The test of multiple control channels of the board can effectively save the number of fans required in the fan board test process, thereby effectively saving the test cost.

The fan board testing method provided by the present invention is described below, and the fan board testing method described below and the fan board testing system described above can be referred to in correspondence.

As shown in Figure 2, this embodiment provides a fan board testing method based on the fan board testing system, the method comprising:

Step 201, when a fan board selection instruction is received, analyze the fan board selection instruction to obtain a second identification of at least one fan board to be tested;

Wherein, the fan board selection instruction is an instruction for selecting and testing the fan board to be tested input by the user in the host computer, and the fan board selection instruction includes the second identification of the fan board to be tested.

Optionally, when a fan board test is required, the user enters a fan board selection instruction for selecting a test fan board to be tested in the host computer; The second identification of the fan board to be tested is obtained by parsing. The second identification may be a serial number or a name and the like.

Step 202: Synchronously send a test control instruction to a virtualization register corresponding to each fan board to be tested according to the second identification, so that the virtualization register can perform a test on each fan board to be tested according to the test control instruction. Perform asynchronous test control, and collect the switching data and/or analog data generated by each fan board to be tested during the test control process;

Optionally, the upper computer can automatically filter out the test items of the fan board to be tested which are pre-set in the database after parsing and obtaining the second identification of the fan board to be tested; and determine each fan board to be tested according to the second identification. The virtualization registers, so as to send test control instructions to the virtualization registers corresponding to each fan board to be tested according to the preset test logic and test items, so that when the virtualization registers receive the test control instructions, according to the test control Instructions to perform corresponding actions to trigger the corresponding fan boards to be tested to perform test actions, realize the test control of the corresponding fan boards to be tested, and collect the switching data and/or simulations generated by the fan boards to be tested during the test control process Quantitative data.

Step 203: Acquire the switching data and/or analog data collected by the virtualization register, and obtain a test result of the at least one fan board to be tested according to the switching data and/or the analog data.

Optionally, the host computer reads the register device through a preset interface protocol to obtain switching data and/or analog data generated by the fan board to be tested during the test control process. After the switching data and/or analog data are acquired, the expected switching data and/or the expected analog data are compared, and the test result of the fan board to be tested is determined according to the comparison result.

In the fan board testing method provided by the present invention, the upper computer is connected to at least one tooling box through a serial port server, and each tooling box is hard-wired connected to at least one fan board to be tested, so as to realize the connection between the upper computer and a plurality of fan boards to be tested. The direct communication between each fan board can be directly connected, and the test control command can be sent to the virtualization register corresponding to each fan board to be tested through the serial port server, so as to test and control each fan board to be tested, and according to the switch data collected by the virtualization register And/or analog data, to obtain the test results of each fan board to be tested, so as to realize the automatic batch testing of various fan boards to be tested, and when the fan board needs to be expanded, it does not rely on the test backplane, only It is necessary to hard-wire the fan board to be expanded to the tooling sub-box, so that the expansion of the fan board can be realized conveniently and efficiently. The scalability is strong, and the problem of relying on the test backplane and difficult expansion is effectively solved.

FIG. 3 illustrates a schematic diagram of the physical structure of an electronic device. As shown in FIG. 3 , the electronic device may include: a processor (processor) 301, a communication interface (Communications Interface) 302, a memory (memory) 303 and a communication bus 304, Wherein, the processor 301 , the communication interface 302 , and the memory 303 communicate with each other through the communication bus 304 . The processor 301 can call the logic instructions in the memory 303 to execute the fan board testing method, the method includes: in the case of receiving the fan board selection instruction, parsing the fan board selection instruction, and obtaining at least one fan board to be tested The second identification of the board; according to the second identification, synchronously send a test control instruction to the virtualization register corresponding to each fan board to be tested, so that the virtualization register can control each fan board to be tested according to the test control instruction. The test fan board performs asynchronous test control, and collects the switching data and/or analog data generated by each fan board to be tested during the test control process; obtains the switching data and/or analog data collected by the virtualization register quantity data, and according to the switch quantity data and/or the analog quantity data, obtain the test result of the at least one fan board to be tested.

In addition, the above logic instructions in the memory 303 may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes. .

On the other hand, the present invention also provides a computer program product. The computer program product includes a computer program that can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can Executing the fan board testing method provided by the above methods, the method includes: in the case of receiving the fan board selection instruction, parsing the fan board selection instruction, and obtaining the second identification of at least one fan board to be tested; The second identification is to synchronously send a test control instruction to the virtualization register corresponding to each fan board to be tested, so that the virtualization register can perform asynchronous test control on each fan board to be tested according to the test control instruction , and collect the switching data and/or analog data generated by each fan board to be tested during the test control process; obtain the switching data and/or analog data collected by the virtualization register, according to the switch Quantitative data and/or the analog quantity data, and obtain the test result of the at least one fan board to be tested.

In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it is implemented to perform the fan board testing method provided by the above methods, the method includes : In the case of receiving the fan board selection instruction, analyze the fan board selection instruction to obtain the second identification of at least one fan board to be tested; according to the second identification, corresponding to each fan board to be tested synchronously The virtualization register of the virtualization register sends a test control instruction for the virtualization register to perform asynchronous test control on each fan board to be tested according to the test control instruction, and collects the data of each fan board to be tested during the test control process. The switching data and/or analog data generated in the virtualization register; obtain the switching data and/or analog data collected by the virtualization register, and according to the switching data and/or the analog data, obtain the at least Test results for a fan board under test.

The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without any creative efforts.

Through the above description of the implementations, those skilled in the art can clearly understand that each implementation can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware. Based on this understanding, the essence of the above technical solution or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products can be stored in computer-readable storage media, such as ROM/RAM, magnetic discs, optical discs, etc., including several instructions to make a computer device (which may be a personal computer, server, or network device, etc.) execute the methods described in various embodiments or some parts of the embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. A fan board testing system, comprising: the system comprises an upper computer, a serial server and at least one tool plug-in box;

the upper computer is connected with the serial server, and the serial server is connected with the at least one tool inserting box; each tool inserting box is connected with at least one fan board to be tested through a hard wire;

each tool inserting box comprises a virtualization register corresponding to each fan board to be tested;

the upper computer is used for sending a test control instruction to the virtualization register corresponding to each fan board to be tested through the serial server;

the virtualization register is used for testing and controlling each fan board to be tested according to the test control instruction and collecting switching value data and/or analog data generated by each fan board to be tested in the test control process;

the upper computer is further used for acquiring switching value data and/or analog data acquired by the virtualization register and acquiring a test result of each fan board to be tested according to the switching value data and/or the analog data.

2. The fan board test system of claim 1, wherein the host computer comprises a test module and a host computer module;

the test module comprises a test component of each fan board to be tested;

the testing component is configured in a tab corresponding to each fan board to be tested in the host module;

the test assembly is configured to:

under the control of the host module, sending a test control instruction to a virtualization register corresponding to each fan board to be tested according to the test item and the preset test logic of each fan board to be tested;

acquiring switching value data and/or analog data acquired by the virtualization register, acquiring a test result of each fan board to be tested according to the switching value data and/or the analog data, and displaying the test result on a visual interface of the upper computer.

3. The fan board testing system of claim 2, wherein each testing component performs asynchronous simultaneous testing on the fan board to be tested corresponding to each testing component through the thread corresponding to each testing component.

4. The fan board testing system of claim 2, wherein the testing component is further configured to:

under the condition of receiving an aging test instruction, acquiring the total test times according to the aging test instruction;

under the control of the host module, testing the fan boards to be tested for multiple times according to the test items and preset test logic of each fan board to be tested until the accumulated test times reach the total test times;

and acquiring an aging test result of the fan board to be tested according to the test results of multiple rounds.

5. The fan board test system of claim 2, wherein the host computer further comprises an expansion module;

the host module is connected with the expansion module;

the expansion module is used for providing a fan board expansion interface, analyzing the fan board expansion instruction under the condition of receiving the fan board expansion instruction, obtaining a first identifier of the fan board to be expanded, and sending the first identifier to the host module;

the host module is further used for building a testing assembly of the fan plate to be expanded in the testing module according to the first identification, and establishing connection with a tool insert box connected with the fan plate to be expanded through the serial server.

6. The fan plate testing system of claim 2, wherein the host computer further comprises a fan plate selection module, a log module, and a reporting module;

the host module is respectively connected with the fan plate selection module, the log module and the report module;

the fan board selection module is used for providing a fan board selection interface, analyzing the fan board selection instruction under the condition of receiving the fan board selection instruction to obtain a second identifier of at least one fan board to be tested, and sending the second identifier to the host module;

the host computer module is further configured to perform asynchronous batch testing on the at least one fan board to be tested according to the second identifier, and when the testing of any fan board to be tested is completed, trigger the log module to output a test log of any fan board to be tested according to the second identifier, and/or trigger the report module to output a test report of any fan board to be tested according to the second identifier.

7. The fan board testing system of claim 2, wherein the host computer further comprises an event subscription module;

the host module is connected with the event subscription module;

the host computer module is further used for triggering the event subscription module to send the test result of any fan board to be tested to an event subscriber corresponding to any fan board to be tested under the condition that the test result of any fan board to be tested is obtained.

8. The fan board test system according to any one of claims 1 to 7, wherein the upper computer is further configured to obtain switching value data and/or analog value data collected by the virtualization register from the serial server by using an event triggering method.

9. The fan board testing system of any one of claims 1-7, wherein the fan board to be tested includes a plurality of control channels;

the control channels are connected with the same fan;

the plurality of control channels are tested based on the same fan.

10. A fan board testing method based on the fan board testing system according to any one of claims 1 to 9, comprising:

under the condition that a fan board selection instruction is received, analyzing the fan board selection instruction to obtain at least one second identifier of the fan board to be tested;

according to the second identification, synchronously sending a test control instruction to a virtualization register corresponding to each fan board to be tested, so that the virtualization register can carry out asynchronous test control on each fan board to be tested according to the test control instruction, and collecting switching value data and/or analog value data generated by each fan board to be tested in the test control process;

and acquiring switching value data and/or analog data acquired by the virtualization register, and acquiring a test result of the at least one fan board to be tested according to the switching value data and/or the analog data.

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