CN113608991A - Method and device for testing wagon balance flow management system - Google Patents
Method and device for testing wagon balance flow management system Download PDFInfo
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- CN113608991A CN113608991A CN202110713534.9A CN202110713534A CN113608991A CN 113608991 A CN113608991 A CN 113608991A CN 202110713534 A CN202110713534 A CN 202110713534A CN 113608991 A CN113608991 A CN 113608991A
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- 238000012360 testing method Methods 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 93
- 238000004088 simulation Methods 0.000 claims abstract description 192
- 230000008569 process Effects 0.000 claims abstract description 78
- 230000006399 behavior Effects 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 20
- 238000011156 evaluation Methods 0.000 claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 3
- 238000005457 optimization Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010998 test method Methods 0.000 description 2
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
- G06F11/3672—Test management
- G06F11/3688—Test management for test execution, e.g. scheduling of test suites
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
- G06F11/3672—Test management
- G06F11/3692—Test management for test results analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The invention discloses a method and a device for testing a wagon balance flow management system, which comprises the following steps: s1: respectively carrying out access control simulation test, wagon balance simulation test and loading simulation test according to different vehicle behaviors in different scenes to obtain simulation results of the tests; s2: and analyzing and comparing the simulation result with a preset result and an actual process result, and obtaining an overall test evaluation result of the wagon balance process management system. According to the invention, the field equipment of the wagon balance test is replaced by the IO simulation and the communication simulation, so that the automation of the wagon balance flow test is realized, the test cost is reduced, the test efficiency is improved, the operation danger of the field equipment is avoided, meanwhile, the tests of some abnormal flows can be carried out, the accident condition is simulated, and the safety is higher.
Description
Technical Field
The invention belongs to the technical field of weighbridges, and particularly relates to a method and a device for testing a weighbridge process management system.
Background
The wagon balance procedure management system needs to be matched with various field devices during normal work, but due to the large occupied space and high price of the field devices, few companies can perform complete wagon balance procedure tests in a laboratory environment. Therefore, the testing activities of the testers often need to go to the user site for performing, the development of the testing work is restricted due to the limitation of the testing environment and the testing conditions of the user site, and the building of a field laboratory has the following disadvantages:
1) the price is high: the price of the field equipment is generally high, and the purchased field equipment is only used for testing and is difficult to bring economic benefits to companies;
2) the occupied area is large: the field equipment is often huge, the wagon balance process management system relates to the integrated management of the whole industrial park, and general companies do not have large idle space to simulate the whole use environment;
3) danger: special training is needed when the field equipment is operated, the field equipment has certain danger, and improper operation not only can cause property loss, but also can even endanger personal safety;
4) the testing efficiency is low: the efficiency of the test is limited by the working efficiency of the field equipment, and an order can be completed in nearly half an hour;
5) the test workload is large: the various processes are mutually associated, various test scenes are extended, and the workload of traversing the various test scenes is large;
6) it is difficult to simulate various unexpected situations: there are various unforeseen circumstances in the wagon balance process that may cause some damage to the field devices. These accidents are important links in the testing process and cannot be ignored.
Disclosure of Invention
The invention provides a method and a device for testing a wagon balance flow management system to solve the technical problems.
In order to solve the problems, the technical scheme of the invention is as follows:
a test method of a wagon balance process management system comprises the following steps:
s1: respectively carrying out access control simulation test, wagon balance simulation test and loading simulation test according to different vehicle behaviors in different scenes to obtain simulation results of the tests;
s2: and analyzing and comparing the simulation result with a preset result and an actual process result, and obtaining an overall test evaluation result of the wagon balance process management system.
In one embodiment, step S1 further includes:
different vehicle behaviors under different scenes are simulated through input and output of the simulated IO signals and information communication with an external wagon balance flow management system, entrance guard simulation test, wagon balance simulation test and loading simulation test are respectively carried out, and simulation results of the tests are obtained.
In one embodiment, the respectively performing the entrance guard simulation test, the wagon balance simulation test and the loading simulation test according to different scenes and vehicle behaviors further comprises:
under different scenes, entrance guard simulation, wagon balance simulation, loading simulation, wagon balance simulation and entrance guard simulation are sequentially carried out on different vehicle behaviors.
In one embodiment, the entrance guard simulation comprises camera image recognition simulation and barrier switch simulation, the wagon balance simulation comprises vehicle detector simulation, infrared grating simulation and wagon balance communication simulation, and the loading simulation comprises field device input and output signal simulation and loading flow simulation.
In one embodiment, step S2 further includes:
and analyzing and comparing the simulation result with a preset result and an actual flow result, wherein the preset result is preset:
if the simulation result is not consistent with the preset result, judging that the configuration of the wagon balance flow management system has problems, and providing an optimization suggestion of the flow configuration and the parameter configuration of the wagon balance flow management system;
if the simulation result is not consistent with the process result, judging that the process of the wagon balance management system has problems, and issuing a result report of detailed process data;
and if the flow result does not accord with the preset result, judging that the operation of the wagon balance management system has a problem, and providing an operation suggestion of the wagon balance flow management system.
And if the simulation result, the preset result and the process result are in accordance with each other, the wagon balance process management system passes the test.
A test apparatus for a wagon balance process management system, comprising: the system comprises an IO controller and a process simulation tester, wherein the IO controller is respectively in signal connection with the process simulation tester and an external wagon balance controller, and the process simulation tester is in signal connection with an external wagon balance process management system;
the process simulation tester is used for controlling input and output of an IO controller and communication with an external wagon balance process management system according to different vehicle behaviors under different scenes, respectively performing entrance guard simulation test, wagon balance simulation test and loading simulation test, and obtaining simulation results of the tests;
the process simulation tester is also used for analyzing and comparing the simulation result with a preset result and an actual process result, and obtaining an overall test evaluation result of the wagon balance process management system.
In one embodiment, the entrance guard simulation comprises camera image recognition simulation and barrier switch simulation, the wagon balance simulation comprises vehicle detector simulation, infrared grating simulation and wagon balance communication simulation, and the loading simulation comprises field device input and output signal simulation and loading flow simulation.
Compared with the prior art, the invention has the following advantages and positive effects:
the invention replaces the field equipment of the wagon balance test by the IO simulation and the communication simulation, has the characteristics of low price and small occupied space, avoids the danger of the field equipment operation, is easy to operate by testers, has no equipment risk and personnel risk, simultaneously, the wagon balance field loading test can be completed once in about half an hour, and the technical scheme can complete the simulation of the wagon balance flow once only in 3 minutes, thereby greatly improving the test efficiency.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
FIG. 1 is a schematic flow chart of a method for testing a loadlock system of the present invention;
fig. 2 is a block diagram of a testing apparatus of a wagon balance process management system according to the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
The following describes a method and an apparatus for testing a wagon balance process management system according to the present invention in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the present application provides a method for testing a wagon balance process management system, comprising the steps of:
s1: respectively carrying out access control simulation test, wagon balance simulation test and loading simulation test according to different vehicle behaviors in different scenes to obtain simulation results of the tests;
s2: and analyzing and comparing the simulation result with a preset result and an actual process result, and obtaining an overall test evaluation result of the wagon balance process management system.
The present embodiment will now be described in detail, but is not limited thereto.
The embodiment is suitable for testing the wagon balance flow management system, the testing of the wagon balance flow management system can be rapidly completed no matter in a laboratory stage or an actual use stage, the effect quality of the wagon balance flow management system is effectively evaluated, a large amount of time cost is saved for testers, the operation is simple and easy, the testing is comprehensive and standardized, and the evaluation result is more reliable.
The wagon balance flow management system is a system working in cooperation with a wagon balance control system, and when the wagon balance flow management system normally works, the management and control of wagon balance working flows are completed by being matched with various field devices, such as a vehicle detector, an infrared grating, a barrier gate, a camera, an alarm device, a material transportation device and the like, so that the flow management and control of wagon balance loading service execution such as vehicle management, entrance guard management, wagon balance management, loading management and the like are achieved. The wagon balance control system can complete a series of work of collection, output, communication, control, analysis and the like of wagon balance signals, and is responsible for control of a loading process in the wagon balance loading process, and the control comprises functions of loading control, configuration parameter management and storage, loading order recording, operation information recording, emergency interlocking processing and the like.
The embodiment carries out entrance guard analogue test, weighbridge analogue test, load analogue test respectively according to different vehicle behaviors under the scene of difference, acquires the simulation result of each test, wherein, to weighbridge load business, can have a lot of different scenes and vehicle behaviors, different vehicle behaviors under the different scenes of the input/output of simulation IO signal and the information communication simulation of outside weighbridge flow management system of this embodiment specifically, carry out entrance guard analogue test, weighbridge analogue test, load analogue test respectively, acquire the simulation result of each test.
Specifically, this embodiment carries out entrance guard simulation, entrance weighbridge simulation, loading simulation, exit weighbridge simulation, exit guard's mode respectively to different vehicle behaviors under each different scene, and wherein, entrance guard's simulation includes camera image recognition simulation, banister switch simulation, and the weighbridge simulation includes vehicle inspection ware simulation, infrared grating simulation, weighbridge communication simulation, and the loading simulation includes field device input/output signal simulation, loading flow simulation. It is worth noting that the simulation does not need actual field equipment, on one hand, the simulation can be performed through input and output of IO signals, and on the other hand, the simulation can be performed through information communication with an external wagon balance process management system, so that simulation tests performed by a complete wagon balance process can be realized.
In the embodiment, simulation results are obtained and recorded through tests of different vehicle behaviors in different scenes, and are analyzed and compared with preset results and actual process results to obtain an overall test evaluation result of the wagon balance process management system, wherein the process simulation results are obtained through simulation according to scene and process configuration of testers, the simulation results are recorded, the preset results are result targets set by the testers, the testers preset scenes and processes, the results to be obtained in the scenes and the processes are defined in advance, the process results are actual results of actual wagon balance service execution, and the actual road conditions and the results of the field real vehicles passing through the wagon balance management system under the same scenes. The simulation result is analyzed and compared with the preset result and the actual process result, the difference between the simulation result and the preset result is compared, the operation effect quality of the wagon balance process management system is evaluated according to the difference, and the reliability of the test result is guaranteed.
Specifically, if the flow simulation result does not match the preset flow result, it indicates that the tester needs to adjust the flow configuration and flow parameters of the test, so that the flow simulation function can completely meet the expectations of the tester, i.e., the comparison result provides the optimization suggestion of the flow configuration and parameter configuration of the test system. If the flow simulation result is not consistent with the actual flow result, the fact that the wagon balance management system has defects at the flow can be judged under the condition that the flow and configuration parameters are correct, and detailed data in the operation process are given, so that a tester can conveniently locate the defects and the mode of the defects, and the testing efficiency is improved. If the actual flow result does not accord with the preset flow result, the unfamiliarity of the tester to the flow is mainly caused, and the mastering degree of the tester to the actual situation and the understanding degree of the wagon balance management software can be enhanced through the comparison between the preset flow result and the actual flow result. And if the flow preset result, the flow simulation result and the actual flow result are mutually compounded, the test of the wagon balance management system in the current scene is passed.
The field device that this embodiment replaces the weighbridge test through IO simulation and communication simulation, have the low price, characteristics that occupation space is little, and the danger of having avoided the field device operation, easily tester operates, no equipment risk and personnel risk, and simultaneously, the on-the-spot loading test of weighbridge needs nearly half an hour to accomplish once, and this technical scheme only needs 3 minutes's time just can accomplish the simulation of one weighbridge flow, the efficiency of software testing has been improved greatly, simulate the sight through the different weighbridge flows of customization, realize automatic test, the uniformity of test result ground is good, good reproducibility, and effectively reduced test work volume, in addition, can carry out the test of some unusual flows, can simulate unexpected situation, nevertheless can not bring equipment risk, and the security is higher.
The application also provides a testing arrangement of wagon balance flow management system based on above-mentioned embodiment, includes: the system comprises an IO controller and a process simulation tester, wherein the IO controller is respectively in signal connection with the process simulation tester and an external wagon balance controller, and the process simulation tester is in signal connection with an external wagon balance process management system;
the process simulation tester is used for controlling input and output of an IO controller and communication with an external wagon balance process management system according to different vehicle behaviors under different scenes, respectively performing entrance guard simulation test, wagon balance simulation test and loading simulation test, and obtaining simulation results of the tests;
the process simulation tester is also used for analyzing and comparing the simulation result with a preset result and an actual process result, and obtaining an overall test evaluation result of the wagon balance process management system.
The IO controller of the embodiment includes an IO board module and a controller module, and the control module is responsible for information processing of the IO board module, including functions of signal acquisition, communication, control, analysis and the like; the IO board card module is connected with the IO board card module of the wagon balance controller in a point-to-point mode, collects output signals of the IO board card module of the wagon balance controller and is also responsible for transmitting input signals required by the IO board card module of the wagon balance controller.
The flow simulation tester comprises a vehicle operation simulation module, an entrance guard simulation module, a wagon balance simulation module and a vehicle loading simulation module, can control input and output of an IO control system to simulate field state services of a field, and can also simulate a series of scenes of vehicle actions through a communication interface so as to meet the test requirement.
The operation of the device will now be described in detail, but is not limited thereto.
Before the device works in a test, correct communication among all parts needs to be ensured, and a tester is supported to edit and modify a vehicle behavior mode, an access control mode, a wagon balance management mode, a loading mode and an IO system configuration of each scene through a flow simulation tester, wherein the scene, the vehicle behavior mode, the access control mode, the wagon balance management mode and the loading mode all support self-definition, and the device provides various scene and vehicle behavior mode formulas which are easy to appear on site, and access control, wagon balance management and loading simulation type formulas, so that the tester can experience conveniently.
When the test is started, the simulation flow is started through the flow simulation tester, and at the moment, the entrance guard simulation (entrance) link, the wagon balance simulation (entrance) link, the loading simulation link, the wagon balance simulation (exit) link and the entrance guard simulation (exit) link can be entered according to different scenes and different vehicle behaviors, wherein the entrance guard simulation (entrance/exit) link comprises camera image recognition, barrier gate switch simulation and the like, the wagon balance simulation (entrance/exit) link comprises vehicle detector simulation, infrared grating simulation, wagon balance communication simulation and the like, and the loading link comprises field equipment input and output signal simulation, loading flow simulation and the like.
The testing device of the embodiment records the simulation results output by each process, analyzes and compares the simulation results with the preset results and the actual process results to ensure the reliability of the testing results, and records the results, wherein if all testing scenes and vehicle behaviors are not completely traversed, the simulation testing is continued, and after all testing scenes and vehicle behaviors are traversed, the overall testing results are evaluated by combining the comparative analysis results under all scenes, and corresponding testing conclusions and testing documents are output.
The present embodiment has several outstanding advantages:
1) the system has the advantages that the IO controller and the process simulation tester are used for replacing field devices, and the price is low;
2) the system has small space, and the IO controller and the flow simulation tester are used for replacing field equipment, so that the occupied space is small;
3) the system simulates various conditions on the spot through an IO controller and a flow simulation tester, is easy to operate by testing personnel, and has no equipment risk and personnel risk;
4) the efficiency is high, the field loading test needs nearly half an hour to complete one order, and under the condition of using the system, the simulation of one loading flow can be completed only in 3 minutes;
5) the workload is reduced, and the test workload is reduced while the automatic test is realized by customizing different loading process simulation scenes;
6) the system can simulate the unexpected conditions, normal flow tests and abnormal flow tests exist in the loading flow tests, the abnormal flow is difficult to simulate in the field manual test process, even the abnormal flow itself has threat to field equipment, the system can simulate the unexpected conditions by simulating various scenes and various actions of the field equipment, and no equipment risk is brought;
7) compared with the traditional manual test method, the system realizes full automation of the test process, and ensures that the test result has good consistency and good repeatability.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.
Claims (7)
1. A method for testing a wagon balance process management system is characterized by comprising the following steps:
s1: respectively carrying out access control simulation test, wagon balance simulation test and loading simulation test according to different vehicle behaviors in different scenes to obtain simulation results of the tests;
s2: and analyzing and comparing the simulation result with a preset result and an actual process result, and obtaining an overall test evaluation result of the wagon balance process management system.
2. The method for testing a wagon balance process management system as claimed in claim 1, wherein the step S1 further comprises:
different vehicle behaviors under different scenes are simulated through input and output of analog IO signals and information communication with an external wagon balance flow management system, the entrance guard simulation test, the wagon balance simulation test and the loading simulation test are respectively carried out, and the simulation result of each test is obtained.
3. The method for testing the wagon balance process management system according to claim 2, wherein the performing the entrance guard simulation test, the wagon balance simulation test, and the loading simulation test according to different scenes and vehicle behaviors further comprises:
under different scenes, entrance guard simulation, wagon balance simulation, loading simulation, wagon balance simulation and entrance guard simulation are sequentially carried out on different vehicle behaviors.
4. The method for testing the wagon balance flow management system according to any one of claims 1 to 3, wherein the entrance guard simulation comprises camera image recognition simulation and barrier switch simulation, the wagon balance simulation comprises vehicle inspection device simulation, infrared grating simulation and wagon balance communication simulation, and the loading simulation comprises field device input and output signal simulation and loading flow simulation.
5. The method for testing a wagon balance process management system as claimed in any one of claims 1 to 3, wherein the step S2 further comprises:
and analyzing and comparing the simulation result with a preset result and an actual flow result, wherein the preset result is preset:
if the simulation result is not consistent with the preset result, judging that the configuration of the wagon balance flow management system has problems, and providing an optimization suggestion of the flow configuration and the parameter configuration of the wagon balance flow management system;
if the simulation result is not consistent with the process result, judging that the process of the wagon balance management system has problems, and issuing a result report of detailed process data;
and if the flow result does not accord with the preset result, judging that the operation of the wagon balance management system has a problem, and providing an operation suggestion of the wagon balance flow management system.
And if the simulation result, the preset result and the process result are in accordance with each other, the wagon balance process management system passes the test.
6. A test apparatus for a wagon balance process management system, comprising: the system comprises an IO controller and a process simulation tester, wherein the IO controller is respectively in signal connection with the process simulation tester and an external wagon balance controller, and the process simulation tester is in signal connection with an external wagon balance process management system;
the flow simulation tester is used for controlling the input and output of the IO controller and the communication with an external wagon balance flow management system according to different vehicle behaviors in different scenes, respectively carrying out entrance guard simulation test, wagon balance simulation test and loading simulation test, and obtaining the simulation result of each test;
the process simulation tester is also used for analyzing and comparing the simulation result with a preset result and an actual process result, and obtaining an overall test evaluation result of the wagon balance process management system.
7. The testing device of the wagon balance flow management system according to claim 6, wherein the entrance guard simulation comprises a camera image recognition simulation and a barrier switch simulation, the wagon balance simulation comprises a car inspection device simulation, an infrared grating simulation and a wagon balance communication simulation, and the loading simulation comprises a field device input and output signal simulation and a loading flow simulation.
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