Industrial Ethernet switch performance test system based on artificial intelligence

Abstract

The invention belongs to the field of switch performance testing, relates to a data analysis technology, is used for solving the problem that the operation performance of a switch in different application scenes cannot be tested in the prior art, and particularly relates to an industrial Ethernet switch performance testing system based on artificial intelligence. Comprising a basic test module, a compatibility test module and a stability test module, the basic test module, the compatibility test module and the stability test module are in communication connection in sequence, and the compatibility test module is further in communication connection with a compatibility optimization module; the basic test module is used for testing and analyzing the basic performance of the industrial Ethernet switch; the compatibility test module is used for carrying out compatibility test analysis on the industrial Ethernet switch; according to the invention, the basic coefficient when the test object is connected with all the connection devices for data transmission can be counted and calculated to obtain the compatibility coefficient, and the compatibility of the test object is evaluated according to the compatibility coefficient.

Description

Technical Field

[0001] The present invention belongs to the field of switch performance testing and relates to data analysis technology, and specifically to an industrial Ethernet switch performance testing system based on artificial intelligence. Background Art

[0002] Industrial switches are Ethernet switch devices used in the field of industrial control. Due to the network standards adopted, their openness, wide application, low price, and use of transparent and unified TCP / IP protocol, Ethernet has become the main communication standard in the field of industrial control.

[0003] The invention patent with announcement number CN116760756B discloses a method for testing terminal devices by testing switches and a testing switch networking system. The testing switch networking system realizes message interaction between a host computer and multiple devices under test through the testing switch, and tests multiple devices under test at the same time, thereby improving the testing efficiency and reducing the time and labor costs. However, the system cannot test the operating performance of the switch in different application scenarios, resulting in high limitations in the test results, and the performance of the switch that has passed the performance test cannot be guaranteed in actual applications.

[0004] In view of the above technical problems, this application proposes a solution. Summary of the invention

[0005] The purpose of the present invention is to provide an industrial Ethernet switch performance test system based on artificial intelligence, which is used to solve the problem that the prior art cannot test the operating performance of the switch in different application scenarios;

[0006] The technical problem to be solved by the present invention is: how to provide an industrial Ethernet switch performance testing system based on artificial intelligence that can test the operating performance in different application scenarios.

[0007] The purpose of the present invention can be achieved by the following technical solutions:

[0008] An industrial Ethernet switch performance test system based on artificial intelligence includes a basic test module, a compatible test module and a stable test module, wherein the basic test module, the compatible test module and the stable test module are communicatively connected in sequence, and the compatible test module is also communicatively connected to a compatible optimization module;

[0009] The basic test module is used to test and analyze the basic performance of the industrial Ethernet switch: mark the switch to be tested as a test object, perform a basic data packet transmission test on the test object, obtain the packet loss data DB, delay data YC and throughput data TT during the transmission process, and perform numerical calculations to obtain the basic coefficient JC of the test object; determine whether the basic performance of the test object meets the requirements through the basic coefficient JC;

[0010] The compatibility test module is used to perform compatibility test analysis on the industrial Ethernet switch: call the compatible test device library of the test object, which contains several connection devices of the test object, connect the test object to all the connection devices in turn and transmit the basic data packet again, and the basic coefficients JC obtained by connecting the test object to different connection devices to transmit the basic data packet constitute a compatible set, calculate the variance of all elements of the compatible set to obtain the compatibility coefficient of the test object, and judge whether the compatibility performance of the test object meets the requirements through the compatibility coefficient;

[0011] The stability test module is used to test and analyze the stability performance of the industrial Ethernet switch.

[0012] Furthermore, the packet loss data DB is the proportion of data packets lost during the transmission process, the delay data YC is the time required for a basic data packet to be sent and received, and the throughput data TT is the maximum amount of data that the test object can process per unit time.

[0013] Furthermore, the specific process of determining whether the basic performance of the test object meets the requirements includes: comparing the basic coefficient JC of the test object with the preset basic threshold JCmax: if the basic coefficient JC is less than the basic threshold JCmax, it is determined that the basic performance of the test object meets the requirements, a compatible test signal is generated and the compatible test signal is sent to the compatible test module; if the basic coefficient JC is greater than or equal to the basic threshold JCmax, it is determined that the basic performance of the test object does not meet the requirements, a basic performance abnormality signal is generated and the basic performance abnormality signal is sent to the mobile phone terminal of the administrator.

[0014] Furthermore, the specific process of determining whether the compatibility performance of the test object meets the requirements includes: comparing the compatibility coefficient with a preset compatibility threshold: if the compatibility coefficient is less than the compatibility threshold, then the compatibility performance of the test object is determined to meet the requirements, a stability test signal is generated and the stability test signal is sent to the stability test module; if the compatibility coefficient is greater than or equal to the compatibility threshold, then the compatibility performance of the test object is determined to not meet the requirements, and the connection devices corresponding to all elements in the compatible set are arranged in ascending order according to the basic coefficient JC value to obtain an exclusion sequence of the test object; the exclusion sequence of the test object is sent to the compatibility optimization module, and at the same time, a compatibility performance abnormality signal is generated and the compatibility performance abnormality signal is sent to the mobile phone terminal of the administrator.

[0015] Furthermore, the specific process of the stability test module testing and analyzing the stability performance of the industrial Ethernet switch includes: performing a transmission test of a stable data packet on the test object, the data volume of the stable data packet is much larger than the basic data packet, dividing the transmission process of the stable data packet into several test periods, and obtaining the transmission coefficient CS of the test object in each test period; performing variance calculation on the transmission coefficient CS of the test object in all test periods to obtain the stability coefficient; and judging whether the stability performance of the test object meets the requirements through the stability coefficient.

[0016] Furthermore, the specific process of determining whether the stability performance of the test object meets the requirements includes: comparing the stability coefficient of the test object with a preset stability threshold: if the stability coefficient is less than the stability threshold, it is determined that the stability performance of the test object meets the requirements, a test pass signal is generated and the test pass signal is sent to the administrator's mobile phone terminal; if the stability coefficient is greater than or equal to the stability threshold, it is determined that the stability performance of the test object does not meet the requirements, a stability performance abnormality signal is generated and the stability performance abnormality signal is sent to the administrator's mobile phone terminal.

[0017] Furthermore, the specific process of the compatible optimization module optimizing the compatibility performance of the industrial Ethernet switch includes: generating an analysis cycle, counting the exclusion sequences received within the analysis cycle at the end of the analysis cycle, calculating the variance of the serial numbers of the connected devices in the compatible test device library in all the exclusion sequences to obtain a unified value for the connected devices, summing up and averaging the unified values ​​of all the connected devices in the compatible test device library to obtain a unified coefficient; and marking the optimization decision of the analysis cycle by the unified coefficient.

[0018] Furthermore, the specific process of marking the optimization decision of the analysis cycle includes: comparing the unified coefficient with the preset unified threshold: if the unified coefficient is less than the unified threshold, then the optimization decision of the analysis cycle is determined to be device optimization, the serial numbers of the connected devices in all exclusion sequences are summed and averaged to obtain the priority value of the connected devices, the connected device with the smallest priority value is marked as an update device, a device update signal is generated and the device update signal and the update device are sent to the mobile phone terminal of the manager; if the unified coefficient is greater than or equal to the unified threshold, then the optimization decision of the analysis cycle is determined to be production line optimization, a production line optimization signal is generated and the production line optimization signal is sent to the mobile phone terminal of the manager.

[0019] The present invention has the following beneficial effects:

[0020] 1. The basic test module can be used to test and analyze the basic performance of industrial Ethernet switches. The basic data packets of the test object are transmitted and multiple transmission parameters in the transmission process are obtained for analysis to obtain the basic coefficient. According to the basic coefficient, the basic performance of the test object is fed back, so as to issue an early warning when the basic performance is abnormal.

[0021] 2. The compatibility test module can be used to perform compatibility test analysis on industrial Ethernet switches. The test object and all devices in the compatible test device library are tested in order. Then, the basic coefficients of the test object when connected to all connected devices for data transmission are counted and calculated to obtain the compatibility coefficient. The compatibility performance of the test object is evaluated based on the compatibility coefficient.

[0022] 3. The stability test module can be used to test and analyze the stability performance of the industrial Ethernet switch, perform stable data packet transmission on the test object and divide the transmission process, and obtain the stability coefficient by statistically analyzing the discrete degree of the data transmission state of the test object in all test periods. Based on the stability coefficient, the data transmission stability of the test object under the condition of high data transmission task volume can be fed back;

[0023] 4. The compatibility optimization module can be used to optimize the compatibility performance of industrial Ethernet switches, conduct periodic statistical analysis on the test data of switches with unqualified compatibility performance, calculate the unified coefficient based on the distribution status of connected devices in all exclusion sequences, and then mark the optimization decisions of the analysis cycle based on the unified coefficient to improve the compatibility performance optimization efficiency of the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 is a system block diagram of Embodiment 1 of the present invention;

[0026] Figure 2 This is a flow chart of the method of Embodiment 2 of the present invention. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1: Figure 1 As shown, the artificial intelligence-based industrial Ethernet switch performance test system includes a basic test module, a compatible test module and a stable test module. The basic test module, the compatible test module and the stable test module are communicatively connected in sequence, and the compatible test module is also communicatively connected to the compatible optimization module.

[0029] The basic test module is used to test and analyze the basic performance of industrial Ethernet switches: mark the switch to be tested as the test object, perform basic data packet transmission test on the test object, and obtain the packet loss data DB, delay data YC and throughput data TT during the transmission process. The packet loss data DB is the proportion of data packet loss during the transmission process, the delay data YC is the time required for the basic data packet to be sent and received, and the throughput data TT is the maximum amount of data that the test object can process per unit time. The basic coefficient JC of the test object is obtained, where u1, u2 and u3 are all proportional coefficients, and u1>u2>u3>1; the basic coefficient JC of the test object is compared with the preset basic threshold JCmax: if the basic coefficient JC is less than the basic threshold JCmax, it is determined that the basic performance of the test object meets the requirements, and a compatible test signal is generated and sent to the compatible test module; if the basic coefficient JC is greater than or equal to the basic threshold JCmax, it is determined that the basic performance of the test object does not meet the requirements, and a basic performance abnormality signal is generated and sent to the mobile phone terminal of the administrator; basic data packets are transmitted to the test object and multiple transmission parameters in the transmission process are obtained for analysis to obtain the basic coefficient, and feedback is given on the basic performance of the test object according to the basic coefficient, so as to issue an early warning when the basic performance is abnormal.

[0030] The compatibility test module is used to perform compatibility test analysis on industrial Ethernet switches: call the compatible test device library of the test object, which contains several connection devices of the test object. The connection devices in the compatible test device library include computers, printers, servers, routers, etc.; connect the test object to all connection devices in turn and transmit the basic data packet again. The basic coefficient JC obtained by connecting the test object to different connection devices for basic data packet transmission constitutes a compatible set. The variance of all elements of the compatible set is calculated to obtain the compatibility coefficient of the test object, and the compatibility coefficient is compared with the preset compatibility threshold: if the compatibility coefficient is less than the compatibility threshold, it is determined that the compatibility performance of the test object meets the requirements, and a stable test signal is generated and the stable test is sent. The signal is sent to the stability test module; if the compatibility coefficient is greater than or equal to the compatibility threshold, it is determined that the compatibility performance of the test object does not meet the requirements, and the connection devices corresponding to all elements in the compatible set are arranged in ascending order according to the basic coefficient JC value to obtain the exclusion sequence of the test object; the exclusion sequence of the test object is sent to the compatible optimization module, and at the same time, a compatibility performance abnormality signal is generated and sent to the mobile terminal of the administrator; a compatibility test analysis is performed on the industrial Ethernet switch, and the test object and all devices in the compatible test device library are tested in order, and then the basic coefficients of the test object when connecting all connected devices for data transmission are statistically calculated and calculated to obtain the compatibility coefficient, and the compatibility performance of the test object is evaluated according to the compatibility coefficient.

[0031] The stability test module is used to test and analyze the stability performance of the industrial Ethernet switch: the test object is tested for the transmission of stable data packets. The data volume of the stable data packets is much larger than the basic data packets. The transmission process of the stable data packets is divided into several test periods. The packet loss data DB, delay data YC and throughput data TT of the test object in each test period are obtained and numerically calculated to obtain the transmission coefficient CS of the test object in the test period. The calculation formula of the transmission coefficient CS is the same as the calculation formula of the basic coefficient JC; the variance of the transmission coefficient CS of the test object in all test periods is calculated to obtain the stability coefficient, and the stability coefficient of the test object is compared with the preset stability threshold: if the stability coefficient is less than the stability threshold, it is determined that the stability performance of the test object meets the requirements, and a test pass signal is generated and sent to the mobile phone terminal of the administrator; if the stability coefficient is greater than or equal to the stability threshold, it is determined that the stability performance of the test object does not meet the requirements, and a stability performance abnormality signal is generated and sent to the mobile phone terminal of the administrator; the test object is transmitted with a stable data packet and the transmission process is divided. The discrete degree of the data transmission state of the test object in all test periods is statistically obtained to obtain the stability coefficient, and the data transmission stability of the test object under the condition of high data transmission task volume is fed back according to the stability coefficient.

[0032] The compatible optimization module is used to optimize the compatibility performance of industrial Ethernet switches: generate an analysis cycle, count the exclusion sequences received in the analysis cycle at the end of the analysis cycle, calculate the variance of the serial numbers of the connected devices in the compatible test device library in all the exclusion sequences to obtain the unified value of the connected devices, sum and average the unified values ​​of all the connected devices in the compatible test device library to obtain the unified coefficient, and compare the unified coefficient with the preset unified threshold: if the unified coefficient is less than the unified threshold, the optimization decision of the analysis cycle is determined to be device optimization, and the serial numbers of the connected devices in all the exclusion sequences are summed and averaged to obtain the connection coefficient. The priority value of the device is used to mark the connected device with the smallest priority value as the update device, generate a device update signal and send the device update signal and the update device to the administrator's mobile terminal; if the unified coefficient is greater than or equal to the unified threshold, the optimization decision of the analysis cycle is determined to be production line optimization, generate a production line optimization signal and send the production line optimization signal to the administrator's mobile terminal; perform periodic statistical analysis on the test data of switches with unqualified compatibility performance, calculate the unified coefficient based on the distribution status of the connected devices in all exclusion sequences, and then mark the optimization decision of the analysis cycle based on the unified coefficient to improve the compatibility performance optimization efficiency of the switch.

[0033] Embodiment 2: Figure 2 As shown, the performance testing method of industrial Ethernet switches based on artificial intelligence includes the following steps:

[0034] Step 1: Test and analyze the basic performance of the switch: mark the switch to be tested as the test object, perform a basic data packet transmission test on the test object, obtain the packet loss data DB, delay data YC and throughput data TT during the transmission process, and perform numerical calculations to obtain the basic coefficient JC. Use the basic coefficient JC to determine whether the basic performance of the test object meets the requirements;

[0035] Step 2: Perform compatibility test analysis on the industrial Ethernet switch and obtain the compatibility coefficient of the test object, and use the compatibility coefficient to determine whether the compatibility performance of the test object meets the requirements;

[0036] Step 3: Test and analyze the stability performance of the industrial Ethernet switch and obtain the stability coefficient of the test object. Use the stability coefficient to determine whether the stability performance of the test object meets the requirements.

[0037] Step 4: Optimize and analyze the compatibility performance of industrial Ethernet switches and optimize the analysis cycle to make device optimization or production line optimization.

[0038] The artificial intelligence-based industrial Ethernet switch performance test system, when working, marks the switch to be tested as a test object, performs a basic data packet transmission test on the test object, obtains the packet loss data DB, delay data YC and throughput data TT in the transmission process, and performs numerical calculations to obtain the basic coefficient JC, and judges whether the basic performance of the test object meets the requirements through the basic coefficient JC; performs compatibility test analysis on the industrial Ethernet switch and obtains the compatibility coefficient of the test object, and judges whether the compatibility performance of the test object meets the requirements through the compatibility coefficient; performs test analysis on the stability performance of the industrial Ethernet switch and obtains the stability coefficient of the test object, and judges whether the stability performance of the test object meets the requirements through the stability coefficient; performs optimization analysis on the compatibility performance of the industrial Ethernet switch and optimizes the analysis cycle to make equipment optimization or production line optimization.

[0039] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0040] The above formulas are obtained by collecting a large amount of data and performing software simulation to select a formula close to the actual value. The coefficients in the formula are set by technicians in this field according to actual conditions; for example: Formula A technician in this field collects multiple groups of sample data and sets corresponding basic coefficients for each group of sample data; substitutes the set basic coefficients and the collected sample data into the formula, and any three formulas constitute a three-variable linear equation system. The calculated coefficients are screened and averaged, and the values ​​of u1, u2 and u3 are obtained to be 3.42, 2.61 and 2.27 respectively;

[0041] The size of the coefficient is to quantify each parameter to obtain a specific value for subsequent comparison. The size of the coefficient depends on the amount of sample data and the initial setting of the corresponding basic coefficient for each group of sample data by technical personnel in this field; as long as it does not affect the proportional relationship between the parameter and the quantized value, such as the basic coefficient is proportional to the value of the packet loss data.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The industrial Ethernet switch performance test system based on artificial intelligence is characterized by: It includes a basic test module, a compatible test module and a stable test module, wherein the basic test module, the compatible test module and the stable test module are communicatively connected in sequence, and the compatible test module is also communicatively connected with a compatible optimization module; The basic test module is used to test and analyze the basic performance of the industrial Ethernet switch: the switch to be tested is marked as a test object, the test object is subjected to a basic data packet transmission test, and the packet loss data DB, delay data YC and throughput data TT in the transmission process are obtained and numerically calculated to obtain the basic coefficient JC of the test object; The basic coefficient JC is used to determine whether the basic performance of the test object meets the requirements; The compatibility test module is used to perform compatibility test analysis on the industrial Ethernet switch: call the compatible test device library of the test object, which contains several connection devices of the test object, connect the test object to all the connection devices in turn and transmit the basic data packet again, and the basic coefficients JC obtained by connecting the test object to different connection devices to transmit the basic data packet constitute a compatible set, calculate the variance of all elements of the compatible set to obtain the compatibility coefficient of the test object, and judge whether the compatibility performance of the test object meets the requirements through the compatibility coefficient; The stability test module is used to test and analyze the stability performance of the industrial Ethernet switch.

2. The industrial Ethernet switch performance test system based on artificial intelligence according to claim 1 is characterized in that: The packet loss data DB is the proportion of data packets lost during the transmission process, the delay data YC is the time required for the basic data packet to be sent and received, and the throughput data TT is the maximum amount of data that the test object can process per unit time.

3. The industrial Ethernet switch performance test system based on artificial intelligence according to claim 2 is characterized in that: The specific process of determining whether the basic performance of the test object meets the requirements includes: comparing the basic coefficient JC of the test object with the preset basic threshold JCmax: if the basic coefficient JC is less than the basic threshold JCmax, it is determined that the basic performance of the test object meets the requirements, a compatible test signal is generated and the compatible test signal is sent to the compatible test module; if the basic coefficient JC is greater than or equal to the basic threshold JCmax, it is determined that the basic performance of the test object does not meet the requirements, a basic performance abnormality signal is generated and the basic performance abnormality signal is sent to the administrator's mobile terminal.

4. The industrial Ethernet switch performance test system based on artificial intelligence according to claim 3 is characterized in that: The specific process of determining whether the compatibility performance of the test object meets the requirements includes: comparing the compatibility coefficient with the preset compatibility threshold: if the compatibility coefficient is less than the compatibility threshold, it is determined that the compatibility performance of the test object meets the requirements, a stability test signal is generated and the stability test signal is sent to the stability test module; if the compatibility coefficient is greater than or equal to the compatibility threshold, it is determined that the compatibility performance of the test object does not meet the requirements, and the connection devices corresponding to all elements in the compatible set are arranged in order from small to large according to the basic coefficient JC value to obtain the exclusion sequence of the test object; the exclusion sequence of the test object is sent to the compatibility optimization module, and at the same time, a compatibility performance abnormality signal is generated and the compatibility performance abnormality signal is sent to the administrator's mobile terminal.

5. The industrial Ethernet switch performance test system based on artificial intelligence according to claim 4 is characterized in that: The specific process of the stability test module to test and analyze the stability performance of the industrial Ethernet switch includes: conducting a stable data packet transmission test on the test object, dividing the stable data packet transmission process into several test periods, and obtaining the transmission coefficient CS of the test object in each test period; performing variance calculation on the transmission coefficient CS of the test object in all test periods to obtain the stability coefficient; and judging whether the stability performance of the test object meets the requirements through the stability coefficient.

6. The artificial intelligence-based industrial Ethernet switch performance test system according to claim 5, characterized in that: The specific process of determining whether the stability performance of the test object meets the requirements includes: comparing the stability coefficient of the test object with a preset stability threshold: if the stability coefficient is less than the stability threshold, it is determined that the stability performance of the test object meets the requirements, a test pass signal is generated and the test pass signal is sent to the administrator's mobile terminal; if the stability coefficient is greater than or equal to the stability threshold, it is determined that the stability performance of the test object does not meet the requirements, a stability performance abnormality signal is generated and the stability performance abnormality signal is sent to the administrator's mobile terminal.

7. The artificial intelligence-based industrial Ethernet switch performance test system according to claim 6, characterized in that: The specific process of the compatible optimization module optimizing the compatibility performance of the industrial Ethernet switch includes: generating an analysis cycle, counting the exclusion sequences received during the analysis cycle at the end of the analysis cycle, calculating the variance of the serial numbers of the connected devices in the compatible test device library in all the exclusion sequences to obtain the unified value of the connected devices, summing up the unified values ​​of all the connected devices in the compatible test device library and taking the average value to obtain the unified coefficient; marking the optimization decision of the analysis cycle by the unified coefficient.

8. The artificial intelligence-based industrial Ethernet switch performance test system according to claim 7, characterized in that: The specific process of marking the optimization decision of the analysis cycle includes: comparing the unified coefficient with the preset unified threshold: if the unified coefficient is less than the unified threshold, then the optimization decision of the analysis cycle is determined to be device optimization, the serial numbers of the connected devices in all exclusion sequences are summed and averaged to obtain the priority value of the connected devices, the connected device with the smallest priority value is marked as an update device, a device update signal is generated and the device update signal and the update device are sent to the mobile phone terminal of the manager; if the unified coefficient is greater than or equal to the unified threshold, then the optimization decision of the analysis cycle is determined to be production line optimization, a production line optimization signal is generated and the production line optimization signal is sent to the mobile phone terminal of the manager.

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