CN112422154B - Test system, test method and test device for HPLC (high performance liquid chromatography) platform area identification - Google Patents
Test system, test method and test device for HPLC (high performance liquid chromatography) platform area identification Download PDFInfo
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- 238000004128 high performance liquid chromatography Methods 0.000 title claims abstract description 194
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- H04B3/46—Monitoring; Testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
- H04B3/48—Testing attenuation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
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Abstract
The application provides a test system, a test method, a test device and a processor for HPLC platform area identification, wherein the system comprises: the first simulation platform area comprises a first transformer, a first main shielding box, a first sub shielding box and a first attenuator, wherein the first main shielding box and the first sub shielding box are electrically connected with the output end of the first transformer, and the first main shielding box and the first sub shielding box are in communication connection sequentially through the first attenuator; the second simulation platform area comprises a second transformer, a second main shielding box, a second sub shielding box and a second attenuator, the second main shielding box and the second sub shielding box are both electrically connected with the output end of the second transformer, and the second main shielding box and the second sub shielding box are sequentially in communication connection through the second attenuator; one end of the third attenuator is in communication connection with the first communication shielding box, and the other end of the third attenuator is in communication connection with the second communication shielding box; and the testing software is in communication connection with the HPLC module. Compared with the prior art, the system improves the testing efficiency.
Description
Technical Field
The application relates to the technical field of HPLC (high performance liquid chromatography), in particular to a testing system, a testing method, a testing device, a computer-readable storage medium and a processor for HPLC (high performance liquid chromatography) platform area identification.
Background
In the description of the state of the common station area identification, the STA has four states of initialization, non-network access, network access and network locking.
Initialization: after being powered on, the STA is in an initialization stage, the statistics of signal-to-noise ratio data is mainly carried out in the initialization stage, the belonging station area is selected by evaluation, and the STA enters an 'non-network-access' state.
And (3) non-networking: and after entering the state of 'non-network access', initiating an association request to the selected CCO network, and after the STA passes the network access authentication of the CCO, entering the state of 'network access'.
Networking already: after entering the state of network access, the similarity with the surrounding network is continuously calculated in the operation process, if the STA finds that the real region is changed in the evaluation process, the current network is offline, and the state of network access is entered. If the STA receives a network locking command of the CCO at the current network, the STA enters a 'network locking' state.
Network locking: after entering the network locking state, the STA performs long-term data statistics and records the statistical result locally. After receiving an unlocking command for joining the CCO, the STA enters a 'network-accessed' state, and a network instruction can be switched according to an evaluation result. If the station cannot join the locked network for a long time (3 hours) due to communication reasons, automatic unlocking and off-network connection are allowed, and the network with the highest similarity is selected to join.
Aiming at an unlocking command and a network switching command in a network locking state, because the cost for verifying whether an HPLC module has the station area identification performance on site is high and the period is long, a set of simulation station area identification test system is built in a laboratory, and the method becomes an effective way for detecting that the HPLC module has the station area identification function.
The above information disclosed in this background section is only for enhancement of understanding of the background of the technology described herein and, therefore, certain information may be included in the background that does not form the prior art that is already known in this country to a person of ordinary skill in the art.
Disclosure of Invention
The present application mainly aims to provide a testing system, a testing method, a testing apparatus, a computer-readable storage medium, and a processor for HPLC station area identification, so as to solve the problem of low testing efficiency of an HPLC station area identification test in the prior art.
According to an aspect of an embodiment of the present invention, there is provided a test system for HPLC platform area identification, including: the first simulation platform area comprises a first transformer, a first main shielding box, at least one first sub shielding box and a first attenuator, wherein the first main shielding box and the first sub shielding box are both electrically connected with the output end of the first transformer, the first main shielding box and the first sub shielding box are sequentially in communication connection through the first attenuator, the first main shielding box is used for installing a concentrator local communication unit, and the first sub shielding box is used for installing an HPLC module; the second simulation platform area comprises a second transformer, a second main shielding box, at least one second sub shielding box and a second attenuator, the second main shielding box and the second sub shielding box are both electrically connected with the output end of the second transformer, the second main shielding box and the second sub shielding box are sequentially in communication connection through the second attenuator, the second main shielding box is used for installing the concentrator local communication unit, and the second sub shielding box is used for installing the HPLC module; one end of the third attenuator is in communication connection with a first communication shielding box, the other end of the third attenuator is in communication connection with a second communication shielding box, the first communication shielding box is the first sub shielding box in communication connection with one first attenuator, and the second communication shielding box is the second sub shielding box in communication connection with one first attenuator; and the testing software is in communication connection with the HPLC module and is used for carrying out platform area identification testing on the HPLC module.
Optionally, the test software is further connected in communication with the first attenuator, the second attenuator, and the third attenuator, respectively, and is configured to adjust attenuation values of the first attenuator, the second attenuator, and the third attenuator.
Optionally, in a case where the concentrator local communication module and the HPLC module constitute a star topology, attenuation values of the first attenuator and the second attenuator are set to 0dB, and attenuation value of the third attenuator is set to 15 dB; in a case where the concentrator local communication module and the HPLC module constitute a tree topology, attenuation values of the first attenuator and the second attenuator are set to 30dB, and attenuation value of the third attenuator is set to 45 dB.
According to another aspect of the embodiments of the present invention, there is also provided a test method, executed by any one of the test software, the test method including: acquiring a first region identification result of each HPLC module; sequentially sending an unlocking instruction and a network switching instruction to the HPLC modules to be tested, wherein the HPLC modules comprise at least one HPLC module to be tested; after waiting for first preset time, acquiring a second platform area identification result of each HPLC module; and determining whether the district identification function of the HPLC module to be tested is qualified or not according to the first district identification result and the second district identification result.
Optionally, before obtaining the first station identification result of the HPLC module, the testing method further comprises: and after the first simulation platform area and the second simulation platform area are powered on, waiting for a second preset time to finish the identification of the platform area by any one HPLC module.
Optionally, after the identification of the station area by any one HPLC module is completed, before obtaining the first station area identification result of the HPLC module, the testing method further includes: and sending predetermined instructions to the first attenuator, the second attenuator and the third attenuator.
Optionally, sending predetermined instructions to the first attenuator, the second attenuator, and the third attenuator includes: in the case that the concentrator local communication module and the HPLC module constitute a star topology, sending a first predetermined instruction to the first attenuator and the second attenuator so that the attenuation values of the first attenuator and the second attenuator are set to 0dB, sending a second predetermined instruction to the third attenuator so that the attenuation value of the third attenuator is set to 15 dB; in the case where the concentrator local communication module and the HPLC module form a tree topology, a third predetermined instruction is sent to the first attenuator and the second attenuator so that the attenuation values of the first attenuator and the second attenuator are set to 30dB, and a fourth predetermined instruction is sent to the third attenuator so that the attenuation value of the third attenuator is set to 45 dB.
According to another aspect of the embodiments of the present invention, there is provided a testing apparatus, where the testing apparatus is any one of the testing software, and the testing apparatus includes: the first acquisition unit is used for acquiring a first platform area identification result of each HPLC module; the device comprises a sending unit, a receiving unit and a switching unit, wherein the sending unit is used for sequentially sending an unlocking instruction and a network switching instruction to the to-be-tested HPLC modules, and the HPLC modules comprise at least one to-be-tested HPLC module; the second acquisition unit is used for acquiring a second platform area identification result of each HPLC module after waiting for second preset time; and the determining unit is used for determining whether the district identification function of the HPLC module to be tested is qualified or not according to the first district identification result and the second district identification result.
According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium, which is characterized by comprising a stored program, wherein the program executes any one of the test methods.
According to still another aspect of the embodiments of the present invention, there is provided a processor, where the processor is configured to execute a program, where the program executes any one of the test methods when running.
In the embodiment of the invention, in the test system, after the first simulation platform area and the second simulation platform area are powered on, the HPLC modules in the first sub shielding box and the second sub shielding box start platform area identification, the concentrator local communication unit and the HPLC module construct a communication network, platform area identification results of the HPLC modules are obtained through test software, the test software sequentially sends an unlocking instruction and a network switching instruction to the HPLC modules to be tested, platform area identification results of the HPLC modules are obtained again, and the two results are compared to determine whether the platform area identification function of the HPLC module to be tested is qualified or not, the test system adopts the shielding boxes to improve platform area identification difficulty, and simulates a single-level or multi-level identification environment through an attenuator, compared with the existing platform area identification system which has a smaller scale and high test coverage, the test efficiency is improved, and whether a packet of the HPLC module meets a protocol field requirement or not is detected, ensuring underlying protocol consistency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
FIG. 1 shows a schematic diagram of a test system for HPLC bench identification according to an embodiment of the present application;
FIG. 2 shows a flow diagram of a testing method according to an embodiment of the present application; and
FIG. 3 shows a schematic diagram of a testing device according to an embodiment of the present application.
Wherein the figures include the following reference numerals:
10. a first simulation platform area; 11. a first transformer; 12. a first main shield box; 13 a first sub-shielding box; 14. a first attenuator; 20. a second simulation platform area; 21. a second transformer; 22. a second main shield box; 23. a second sub-shielding box; 24. a second attenuator; 30. a third attenuator.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. Also, in the specification and claims, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.
For convenience of description, some terms or expressions referred to in the embodiments of the present application are explained below:
HPLC module: the system is used for carrying out power utilization information aggregation, transmission and interaction on power line media by products such as an electric meter, a collector, a concentrator gateway and the like;
the central coordinator: the main node role in the communication network is responsible for completing the functions of networking control, network maintenance management and the like, and the corresponding equipment entity is a concentrator local communication unit;
site: the slave node in the communication network, the corresponding device entity is a communication unit which comprises an electric energy meter carrier module, an I-type collector carrier module or an II-type collector;
a platform area: in an electric power system, a transformer area refers to a power supply range or area of a (single) transformer;
station area identification: in the intelligent power grid acquisition system, the HPLC technology utilizes the voltage, frequency, power frequency period, signal-to-noise ratio and other factors of each distribution area to inquire, and the STA automatically finds the CCO corresponding to the distribution area to access the network.
As mentioned in the background of the invention, in order to solve the above problems, the testing efficiency of the HPLC platform identification test in the prior art is low, and in an exemplary embodiment of the present application, a testing system, a testing method, a testing apparatus, a computer readable storage medium and a processor for HPLC platform identification are provided.
According to an embodiment of the present application, there is provided a test system for HPLC platform zone identification, as shown in fig. 1, the test system including:
a first simulation platform zone 10, including a first transformer 11, a first main shielding box 12, at least one first sub shielding box 13, and a first attenuator 14, where the first main shielding box 12 and the first sub shielding box 13 are both electrically connected to an output end of the first transformer 11, the first main shielding box 12 and the first sub shielding box 13 are in communication connection through the first attenuator 14 in sequence, the first main shielding box 12 is used to install a concentrator local communication unit, and the first sub shielding box 13 is used to install an HPLC module;
a second simulation platform area 20, including a second transformer 21, a second main shielding box 22, at least one second sub shielding box 23, and a second attenuator 24, where the second main shielding box 22 and the second sub shielding box 23 are both electrically connected to an output end of the second transformer 21, the second main shielding box 22 and the second sub shielding box 23 are sequentially in communication connection with the second attenuator 24, the second main shielding box 22 is used to install the concentrator local communication unit, and the second sub shielding box 23 is used to install the HPLC module;
a third attenuator 30, one end of the third attenuator 30 being communicatively connected to a first communication shield box, the other end of the third attenuator 30 being communicatively connected to a second communication shield box, the first communication shield box being the first sub-shield box communicatively connected to one of the first attenuators, the second communication shield box being the second sub-shield box communicatively connected to one of the first attenuators;
and the testing software is in communication connection with the HPLC module and is used for carrying out platform area identification testing on the HPLC module.
In the test system, after the first simulation platform area and the second simulation platform area are electrified, the HPLC modules in the first sub shielding box and the second sub shielding box start platform area identification, the concentrator local communication unit and the HPLC module construct a communication network, the platform area identification result of each HPLC module is obtained through the test software, the test software sequentially sends an unlocking instruction and a network switching instruction to the HPLC modules to be tested, the platform area identification result of each HPLC module is obtained again, the two results are compared to determine whether the platform area identification function of the HPLC module to be tested is qualified or not, the test system adopts the shielding box to improve the identification difficulty of the transformer area, simulates a single-level or multi-layer identification environment through the attenuator, has smaller identification scale and high test coverage rate compared with the prior transformer area, improves the test efficiency, and whether the HPLC module message meets the requirement of the protocol field is detected, and the consistency of the bottom layer protocol is ensured.
In an embodiment of the present application, the test software is further communicatively connected to the first attenuator, the second attenuator, and the third attenuator, respectively, for adjusting attenuation values of the first attenuator, the second attenuator, and the third attenuator. Specifically, the test software is in communication connection with the first attenuator, the second attenuator and the third attenuator through a TCP/IP method, and the test software adjusts attenuation values of the first attenuator, the second attenuator and the third attenuator to simulate a multi-level environment of a distribution room, thereby further improving test accuracy.
In an embodiment of the present application, in a case where the concentrator local communication module and the HPLC module form a star topology, the attenuation values of the first attenuator and the second attenuator are set to 0dB, and the attenuation value of the third attenuator is set to 15 dB; in a case where the concentrator local communication module and the HPLC module form a tree topology, the attenuation values of the first attenuator and the second attenuator are set to 30dB, and the attenuation value of the third attenuator is set to 45 dB. Specifically, in the star topology structure, the phase sequence identified by the HPLC module converges to the concentrator local communication module, the concentrator local communication module receives a larger amplitude range of signals, and does not need to attenuate the signals, the attenuation values of the first attenuator and the second attenuator are set to 0dB, the communication networks of the two stations communicate with each other through the third attenuator, the signal amplitude is larger, and the signals need to be attenuated, the attenuation value of the third attenuator is set to 15dB, in the tree topology structure, part of the HPLC module may serve as a central coordinator of the communication network, and part of the identified phase sequence converges to the HPLC module, the HPLC module receives a smaller amplitude range of signals, and needs to attenuate the signals, the attenuation values of the first attenuator and the second attenuator are set to 30dB, and the communication networks of the two stations communicate with each other through the third attenuator, the signal amplitude is large, the signal needs to be attenuated, and the attenuation value of the third attenuator is set to 45dB, but the attenuation value of the attenuator is not limited thereto, and those skilled in the art can adjust the attenuation value according to the actual situation.
According to an embodiment of the present application, a testing method is provided.
FIG. 2 is a flow chart of a test testing method according to an embodiment of the application. As shown in fig. 2, the method comprises the steps of:
step S101, obtaining a first platform area identification result of each HPLC module;
step S102, sequentially sending an unlocking instruction and a network switching instruction to HPLC modules to be tested, wherein the HPLC modules comprise at least one HPLC module to be tested;
step S103, after waiting for a first preset time, acquiring a second platform area identification result of each HPLC module;
and step S104, determining whether the district identification function of the HPLC module to be tested is qualified according to the first district identification result and the second district identification result.
In the test method, first zone identification results of the HPLC modules are obtained, then an unlocking instruction and a network switching instruction are sequentially sent to the HPLC modules to be tested, the HPLC modules include at least one HPLC module to be tested, then second zone identification results of the HPLC modules are obtained after first preset time, and finally whether the zone identification functions of the HPLC modules to be tested are qualified is determined according to the first zone identification results and the second zone identification results. According to the testing method, the unlocking instruction and the network switching instruction are used for testing the switching network of the HPLC module, whether the HPLC module has the actual processing capacity of the unlocking instruction and the network switching instruction is evaluated, whether the station area identification function of the HPLC module is qualified or not is further judged, the defect of the station area identification function of the HPLC module is avoided, the testing accuracy is improved, whether the message of the HPLC module meets the requirement of a protocol field or not is detected, and the consistency of a bottom layer protocol is ensured.
It should be noted that, it can be determined whether the zone identification function of the HPLC module to be tested is qualified through the first zone identification result, but the absence of the actual processing capability of the unlocking instruction and the network switching instruction of the HPLC module may cause the defect of the zone identification function of the HPLC module, so that the testing method may avoid the defect of the zone identification function of the HPLC module, and improve the testing accuracy.
It should also be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
In an embodiment of the application, before obtaining the first platform area identification result of the HPLC module, the testing method further includes: and after the first simulation platform area and the second simulation platform area are powered on, waiting for a second preset time to finish the identification of the platform area by any one HPLC module. Specifically, before obtaining the first platform area identification result of the HPLC module, it is to be ensured that the HPLC module identifies the platform area completely, and the HPLC module is prevented from not accessing the network, and the second predetermined time may be selected according to an actual situation.
In an embodiment of the application, after any HPLC module identifies the station, before obtaining the first station identification result of the HPLC module, the testing method further includes: and sending predetermined instructions to the first attenuator, the second attenuator and the third attenuator. Specifically, the test software is in communication connection with the first attenuator, the second attenuator and the third attenuator through a TCP/IP method, and the test software adjusts attenuation values of the first attenuator, the second attenuator and the third attenuator to simulate a multi-level environment of a distribution room, thereby further improving test accuracy.
In one embodiment of the present application, sending predetermined instructions to the first attenuator, the second attenuator, and the third attenuator includes: in a case where the concentrator local communication module and the HPLC module form a star topology, transmitting a first predetermined command to the first attenuator and the second attenuator so that attenuation values of the first attenuator and the second attenuator are set to 0dB, and transmitting a second predetermined command to the third attenuator so that an attenuation value of the third attenuator is set to 15 dB; and in the case that the concentrator local communication module and the HPLC module form a tree topology, transmitting a third predetermined command to the first attenuator and the second attenuator so that attenuation values of the first attenuator and the second attenuator are set to 30dB, and transmitting a fourth predetermined command to the third attenuator so that an attenuation value of the third attenuator is set to 45 dB. Specifically, in the star topology structure, the phase sequence identified by the HPLC module converges to the concentrator local communication module, the concentrator local communication module receives a larger amplitude range of signals, and does not need to attenuate the signals, the attenuation values of the first attenuator and the second attenuator are set to 0dB, the communication networks of the two stations communicate with each other through the third attenuator, the signal amplitude is larger, and the signals need to be attenuated, the attenuation value of the third attenuator is set to 15dB, in the tree topology structure, part of the HPLC module may serve as a central coordinator of the communication network, and part of the identified phase sequence converges to the HPLC module, the HPLC module receives a smaller amplitude range of signals, and needs to attenuate the signals, the attenuation values of the first attenuator and the second attenuator are set to 30dB, and the communication networks of the two stations communicate with each other through the third attenuator, the signal amplitude is large, the signal needs to be attenuated, and the attenuation value of the third attenuator is set to 45dB, but the attenuation value of the attenuator is not limited thereto, and can be adjusted by those skilled in the art according to the actual situation.
The embodiment of the present application further provides a testing apparatus, and it should be noted that the testing apparatus of the embodiment of the present application may be used to execute the testing method provided by the embodiment of the present application. The following describes a test apparatus provided in an embodiment of the present application.
FIG. 3 is a schematic diagram of a testing device according to an embodiment of the present application. As shown in fig. 3, the apparatus includes:
a first obtaining unit 100, configured to obtain a first platform area identification result of each HPLC module;
a sending unit 200, configured to send an unlocking instruction and a network switching instruction to HPLC modules to be tested in sequence, where the HPLC modules include at least one HPLC module to be tested;
a second obtaining unit 300, configured to obtain a second platform area identification result of each HPLC module after waiting for a second predetermined time;
a determining unit 400, configured to determine whether the platform area identification function of the HPLC module to be tested is qualified according to the first platform area identification result and the second platform area identification result.
In the testing device, a first obtaining unit obtains a first zone identification result of each HPLC module, a sending unit sequentially sends an unlocking instruction and a network switching instruction to the HPLC modules to be tested, each HPLC module includes at least one HPLC module to be tested, a second obtaining unit obtains a second zone identification result of each HPLC module after waiting for a first predetermined time, and a determining unit determines whether the zone identification function of the HPLC module to be tested is qualified according to the first zone identification result and the second zone identification result. The testing device adopts the unlocking instruction and the switching network instruction to test the switching network of the HPLC module, evaluates whether the HPLC module has the actual processing capacity of the unlocking instruction and the switching network instruction, further judges whether the station area identification function of the HPLC module is qualified, avoids the defect of the station area identification function of the HPLC module, improves the testing accuracy, detects whether the message of the HPLC module meets the requirement of a protocol field, and ensures the consistency of a bottom layer protocol.
The testing device comprises a processor and a memory, wherein the first acquiring unit, the sending unit, the second acquiring unit, the determining unit and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.
The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. The kernel can be set to be one or more than one, and the problem of low testing efficiency of HPLC (high performance liquid chromatography) platform area identification testing in the prior art is solved by adjusting kernel parameters.
The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
An embodiment of the present invention provides a computer-readable storage medium, on which a program is stored, which, when executed by a processor, implements the above-described testing method.
The embodiment of the invention provides a processor, which is used for running a program, wherein the program executes the test method when running.
An embodiment of the present invention provides an apparatus, where the apparatus includes a processor, a memory, and a program that is stored in the memory and is executable on the processor, and when the processor executes the program, at least the following steps are implemented:
step S101, obtaining a first platform area identification result of each HPLC module;
step S102, sequentially sending an unlocking instruction and a network switching instruction to HPLC modules to be tested, wherein the HPLC modules comprise at least one HPLC module to be tested;
step S103, after waiting for a first preset time, acquiring a second platform area identification result of each HPLC module;
and step S104, determining whether the district identification function of the HPLC module to be tested is qualified according to the first district identification result and the second district identification result.
The device herein may be a server, a PC, a PAD, a mobile phone, etc.
The present application further provides a computer program product adapted to perform a program of initializing at least the following method steps when executed on a data processing device:
step S101, obtaining a first platform area identification result of each HPLC module;
step S102, sequentially sending an unlocking instruction and a network switching instruction to HPLC modules to be tested, wherein the HPLC modules comprise at least one HPLC module to be tested;
step S103, after waiting for a first preset time, acquiring a second platform area identification result of each HPLC module;
and step S104, determining whether the district identification function of the HPLC module to be tested is qualified according to the first district identification result and the second district identification result.
In the above embodiments of the present invention, the description of each embodiment has its own emphasis, and reference may be made to the related description of other embodiments for parts that are not described in detail in a certain embodiment.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a computer-readable storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned computer-readable storage media comprise: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
From the above description, it can be seen that the above-described embodiments of the present application achieve the following technical effects:
1) in the test system, after a first simulation platform area and a second simulation platform area are electrified, HPLC modules in a first sub shielding box and a second sub shielding box start platform area identification, a communication network is constructed by a concentrator local communication unit and the HPLC modules, platform area identification results of the HPLC modules are obtained through test software, the test software sequentially sends unlocking instructions and network switching instructions to the HPLC modules to be tested, platform area identification results of the HPLC modules are obtained again, and the two results are compared to determine whether the platform area identification function of the HPLC modules to be tested is qualified or not, the platform area identification difficulty is improved by adopting the shielding boxes, a single-level or multi-level identification environment is simulated through an attenuator, compared with the existing platform area identification system, the test coverage is small, the test efficiency is improved, and whether messages of the HPLC modules meet requirements of a protocol field or not is detected, ensuring underlying protocol consistency.
2) According to the testing method, first zone identification results of all the HPLC modules are obtained, then unlocking instructions and network switching instructions are sent to the HPLC modules to be tested in sequence, the HPLC modules comprise at least one HPLC module to be tested, then second zone identification results of all the HPLC modules are obtained after first preset time, and finally whether the zone identification functions of the HPLC modules to be tested are qualified or not is determined according to the first zone identification results and the second zone identification results. According to the testing method, the unlocking instruction and the network switching instruction are used for testing the switching network of the HPLC module, whether the HPLC module has the actual processing capacity of the unlocking instruction and the network switching instruction is evaluated, whether the station area identification function of the HPLC module is qualified or not is further judged, the defect of the station area identification function of the HPLC module is avoided, the testing accuracy is improved, whether the message of the HPLC module meets the requirement of a protocol field or not is detected, and the consistency of a bottom layer protocol is ensured.
3) In the testing device, a first obtaining unit obtains a first zone identification result of each HPLC module, a sending unit sequentially sends an unlocking instruction and a network switching instruction to the HPLC modules to be tested, the HPLC modules comprise at least one HPLC module to be tested, a second obtaining unit obtains a second zone identification result of each HPLC module after waiting for first preset time, and a determining unit determines whether the zone identification function of the HPLC module to be tested is qualified or not according to the first zone identification result and the second zone identification result. The testing device adopts the unlocking instruction and the switching network instruction to test the switching network of the HPLC module, whether the HPLC module has the actual processing capacity of the unlocking instruction and the switching network instruction is evaluated, whether the zone identification function of the HPLC module is qualified is further judged, the defect of the zone identification function of the HPLC module is avoided, the testing accuracy rate is improved, whether the message of the HPLC module meets the requirement of a protocol field is detected, and the consistency of a bottom layer protocol is ensured.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (4)
1. A test system for HPLC bench identification, comprising:
the first simulation platform area comprises a first transformer, a first main shielding box, at least one first sub shielding box and a first attenuator, wherein the first main shielding box and the first sub shielding box are both electrically connected with the output end of the first transformer, the first main shielding box and the first sub shielding box are sequentially in communication connection through the first attenuator, the first main shielding box is used for installing a concentrator local communication unit, and the first sub shielding box is used for installing an HPLC module;
the second simulation platform area comprises a second transformer, a second main shielding box, at least one second sub shielding box and a second attenuator, the second main shielding box and the second sub shielding box are electrically connected with the output end of the second transformer, the second main shielding box and the second sub shielding box are in communication connection sequentially through the second attenuator, the second main shielding box is used for installing the concentrator local communication unit, and the second sub shielding box is used for installing the HPLC module;
one end of the third attenuator is in communication connection with a first communication shielding box, the other end of the third attenuator is in communication connection with a second communication shielding box, the first communication shielding box is the first sub shielding box in communication connection with one first attenuator, and the second communication shielding box is the second sub shielding box in communication connection with one first attenuator;
the testing equipment is in communication connection with the HPLC module and is used for carrying out station identification testing on the HPLC module, the testing equipment is also in communication connection with the first attenuator, the second attenuator and the third attenuator respectively and is used for adjusting attenuation values of the first attenuator, the second attenuator and the third attenuator, and under the condition that the concentrator local communication module and the HPLC module form a star topology, the attenuation values of the first attenuator and the second attenuator are set to be 0dB, and the attenuation value of the third attenuator is set to be 15 dB; in a case where the concentrator local communication module and the HPLC module constitute a tree topology, attenuation values of the first attenuator and the second attenuator are set to 30dB, and attenuation value of the third attenuator is set to 45 dB.
2. A test method, characterized in that the test method is performed by the test apparatus of claim 1, the test method comprising:
acquiring a first region identification result of each HPLC module;
sequentially sending an unlocking instruction and a network switching instruction to the HPLC modules to be tested, wherein the HPLC modules comprise at least one HPLC module to be tested;
after waiting for a first preset time, acquiring a second area identification result of each HPLC module;
determining whether the platform area identification function of the HPLC module to be tested is qualified according to the first platform area identification result and the second platform area identification result, wherein before the first platform area identification result of the HPLC module is obtained, the testing method further comprises the following steps: after the first analog station area and the second analog station area are powered on, waiting for a second preset time to finish the station area identification of any one HPLC module, and after the station area identification of any one HPLC module is finished, before acquiring a first station area identification result of the HPLC module, the test method further comprises the following steps: sending a predetermined command to the first attenuator, the second attenuator, and the third attenuator, and sending a predetermined command to the first attenuator, the second attenuator, and the third attenuator, includes: in the case that the concentrator local communication module and the HPLC module constitute a star topology, sending a first predetermined instruction to the first attenuator and the second attenuator so that the attenuation values of the first attenuator and the second attenuator are set to 0dB, sending a second predetermined instruction to the third attenuator so that the attenuation value of the third attenuator is set to 15 dB; in the case where the concentrator local communication module and the HPLC module form a tree topology, a third predetermined instruction is sent to the first attenuator and the second attenuator so that the attenuation values of the first attenuator and the second attenuator are set to 30dB, and a fourth predetermined instruction is sent to the third attenuator so that the attenuation value of the third attenuator is set to 45 dB.
3. A test apparatus, characterized in that the test apparatus is a test module of the test device of claim 1, the test apparatus comprising:
the first acquisition unit is used for acquiring a first platform area identification result of each HPLC module;
the device comprises a sending unit, a receiving unit and a switching unit, wherein the sending unit is used for sequentially sending an unlocking instruction and a network switching instruction to the to-be-tested HPLC modules, and the HPLC modules comprise at least one to-be-tested HPLC module;
the second acquisition unit is used for acquiring a second platform area identification result of each HPLC module after waiting for first preset time;
a determining unit, configured to determine whether a zone identification function of the HPLC module to be tested is qualified according to the first zone identification result and the second zone identification result, where the testing apparatus is further configured to wait for a second predetermined time after a first simulation zone and a second simulation zone are powered on before obtaining the first zone identification result of the HPLC module, so that identification of the zone by any one HPLC module is completed, the testing apparatus further includes a sending unit, where the sending unit is configured to send a predetermined instruction to a first attenuator, a second attenuator, and a third attenuator after identification of the zone by any one HPLC module is completed and before obtaining the first zone identification result of the HPLC module, where the sending unit includes a first sending module and a second sending module, where the first sending module is configured to, in a case where the concentrator local communication module and the HPLC module form a star topology structure, sending a first predetermined instruction to the first attenuator and the second attenuator so that the attenuation values of the first attenuator and the second attenuator are set to 0dB, and sending a second predetermined instruction to the third attenuator so that the attenuation value of the third attenuator is set to 15 dB; the second sending module is configured to send a third predetermined instruction to the first attenuator and the second attenuator so that attenuation values of the first attenuator and the second attenuator are set to 30dB, and send a fourth predetermined instruction to the third attenuator so that an attenuation value of the third attenuator is set to 45dB, when the concentrator local communication module and the HPLC module form a tree topology.
4. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored program, wherein the program performs the testing method of claim 2.
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