CN112437461B - Application communication test system and method - Google Patents
Application communication test system and method Download PDFInfo
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- CN112437461B CN112437461B CN202011323870.4A CN202011323870A CN112437461B CN 112437461 B CN112437461 B CN 112437461B CN 202011323870 A CN202011323870 A CN 202011323870A CN 112437461 B CN112437461 B CN 112437461B
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Abstract
The invention discloses an application communication test system and method. Wherein, the method comprises the following steps: transmitting test data to the client through the plurality of concentrators and the communication device; and after the test data is processed by the client, the communication performance between the client and the master station host is tested by feedback information fed back by the communication device, wherein the communication device is connected with the client through the terminal simulation board and is used for sending the test data to the client. The invention solves the technical problems of low testing efficiency and poor stability of the application communication testing method in the related technology.
Description
Technical Field
The invention relates to the field of data communication, in particular to an application communication test system and method.
Background
Communication equipment plays a key role in the scene of the industrial internet of things, but if the communication equipment can normally work in a complex field network environment, whether the communication performance is reduced or not and whether networking is failed or not along with the increase of the number of communication nodes and the condition of a large amount of packet loss need to be subjected to a large amount of experiments. The method has the technical problems of low testing efficiency and poor stability.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides an application communication test system and method, which at least solve the technical problems of low test efficiency and poor stability of an application communication test method in the related technology.
According to an aspect of an embodiment of the present invention, there is provided an application communication test system including: the system comprises a client, a communication device, a concentrator, a terminal simulation board and a master station host; the master station host is respectively connected with the communication device through the plurality of concentrators and is used for sending test data through the communication device; the communication device is connected with the client through the terminal simulation board and used for sending the test data to the client; and the client is used for feeding back the test data to the master station host through the communication device after processing the test data so as to test the communication performance between the client and the master station host.
Optionally, the communication device includes: the concentrator comprises a plurality of concentrators, a plurality of main communication units and a plurality of communication units, wherein the concentrators are connected with the plurality of concentrators and used for sending and receiving data to and from the concentrators, and the main communication units correspond to the concentrators one to one; and the plurality of tested communication units are connected with the terminal simulation board and used for receiving and sending data for the terminal simulation board.
Optionally, the number of the terminal simulation boards is multiple, each terminal simulation board corresponds to multiple tested communication units, and the terminal simulation board and the corresponding multiple tested communication units are arranged in the chassis.
Optionally, the plurality of concentrators are all connected with the master station host through a first switch; and the plurality of terminal simulation boards are connected with the client through a second switch.
According to another aspect of the embodiments of the present invention, there is also provided an application communication testing method, including: transmitting test data to the client through the plurality of concentrators and the communication device; and after the client processes the test data, testing the communication performance between the client and the host of the master station through feedback information fed back by the communication device, wherein the communication device is connected with the client through a terminal simulation board and is used for sending the test data to the client.
Optionally, the sending test data to the client via the plurality of concentrators and the communication device includes: transmitting the test data to a plurality of the concentrators simultaneously through a first communication protocol; sending, by the concentrator, the test data to the communication device according to a second communication protocol; sending the test data to the client via the communication device.
Optionally, after receiving the feedback information fed back by the communication device after the client processes the test data, the feedback information includes: receiving the feedback information of the client through a plurality of terminal analog boards; receiving, by the communication device, the feedback information received by the plurality of terminal analog boards; and sending the feedback information received by the communication device to the master station host through a plurality of concentrators.
Optionally, the communication device includes: the concentrator comprises a plurality of concentrators, a plurality of main communication units and a plurality of communication units, wherein the concentrators are connected with the plurality of concentrators and used for sending and receiving data to and from the concentrators, and the main communication units correspond to the concentrators one to one; the plurality of tested communication units are connected with the terminal simulation board and used for receiving and sending data for the terminal simulation board; sending the test data to the client via the communication device comprises: the plurality of concentrators simultaneously send test data to a plurality of tested communication units through corresponding main communication units, and send the test data to the client through the terminal simulation board; receiving, by the communication device, the feedback information received by the terminal analog board includes: and receiving feedback information sent by a plurality of tested communication units through a plurality of main communication units.
According to another aspect of the embodiments of the present invention, there is also provided a computer storage medium, where the computer storage medium includes a stored program, and when the program runs, the apparatus where the computer storage medium is located is controlled to execute any one of the above application communication testing methods.
According to another aspect of the embodiments of the present invention, there is also provided a processor, where the processor is configured to execute a program, where the program executes the application communication testing method described in any one of the above.
In the embodiment of the invention, test data are sent to a client through a plurality of concentrators and a communication device; after the test data are processed by the client, the feedback information fed back by the communication device is received to test the communication performance between the client and the main station host, wherein the communication device is connected with the client through the terminal simulation board and used for sending the test data to the client, so that the aim of stably and efficiently carrying out communication test according to the client is fulfilled, the technical effects of improving the test efficiency and stability of the communication test are realized, and the technical problems of low test efficiency and poor stability of an application communication test method in the related art are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of an application communication test system according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method of application communication testing according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a ZigBee wireless communication test according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention 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 is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. 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.
Fig. 1 is a schematic diagram of an application communication test system according to an embodiment of the present invention, and as shown in fig. 1, according to an aspect of an embodiment of the present invention, there is provided an application communication test system including:
a client 10, a communication device 12, a concentrator 14, a terminal simulation board 16, a master station host 18; the system comprises a master station host and a communication device, wherein the master station host is connected with the communication device through the plurality of concentrators respectively and used for sending test data through the communication device; the communication device is connected with the client through the terminal simulation board and used for sending the test data to the client; the client is used for processing the test data and feeding back the processed test data to the main station host through the communication device so as to test the communication performance between the client and the main station host.
By the system, test data are sent to the client by a plurality of concentrators and the communication device; after the test data are processed by the client, the feedback information fed back by the communication device is received to test the communication performance between the client and the main station host, wherein the communication device is connected with the client through the terminal simulation board and used for sending the test data to the client, so that the aim of stably and efficiently carrying out communication test according to the client is fulfilled, the technical effects of improving the test efficiency and stability of the communication test are realized, and the technical problems of low test efficiency and poor stability of an application communication test method in the related art are solved.
The system can be applied to ZigBee wireless application layer protocol communication test, and the concentrator can be a ZigBee concentrator.
Optionally, the communication device includes: the concentrator comprises a plurality of concentrators, a plurality of communication units and a plurality of communication units, wherein the concentrators are connected with the communication units and used for transmitting and receiving data to the concentrators; and the plurality of tested communication units are connected with the terminal simulation board and used for receiving and sending data for the terminal simulation board.
Because the zigbee wireless communication technology has a short communication distance, different concentrators are required to transmit test data for different terminal simulation boards, and the distance between the concentrator and the terminal simulation board is required to be within an effective transmission range.
The plurality of concentrators send test data to the corresponding plurality of terminal simulation boards through the plurality of main communication units, and the effectiveness and stability of test data transmission are guaranteed.
Optionally, the number of the terminal simulation boards is multiple, each terminal simulation board corresponds to multiple tested communication units, and the terminal simulation board and the corresponding multiple tested communication units are arranged in the chassis.
The plurality of tested communication units of the terminal simulation board correspond to the main communication unit of the concentrator corresponding to the terminal simulation board. And the plurality of terminal simulation boards simulate a plurality of terminals to establish a communication scene.
The terminal simulation board and the corresponding multiple tested communication units are arranged in the case, so that the connection stability of the terminal simulation board and the multiple tested communication units can be ensured, the communication stability is ensured, and the stability and effectiveness of a communication test are further ensured.
Optionally, the plurality of concentrators are all connected with the master station host through the first switch; and the plurality of terminal simulation boards are connected with the client through the second switch.
The concentrator can simultaneously send test data to a plurality of terminal simulation boards. Transmitting the test data to the plurality of concentrators through a first communication protocol; sending the test data to a plurality of terminal simulation boards through the concentrator according to a second communication protocol; the test data is sent to the client via the plurality of terminal emulation boards. The data sending efficiency is guaranteed, and the communication testing efficiency is improved.
In accordance with an embodiment of the present invention, there is provided a method embodiment for applying a communication test method, it being noted that the steps illustrated in the flowchart of the drawings 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 flowchart, in some cases the steps illustrated or described may be performed in an order different than presented herein.
Fig. 2 is a flowchart of an application communication test method according to an embodiment of the present invention, and as shown in fig. 2, the method includes the following steps:
step S202, sending test data to a client through a plurality of concentrators and a communication device;
and step S204, after the client processes the test data, the communication performance between the client and the main station host is tested by feedback information fed back by the communication device, wherein the communication device is connected with the client through the terminal simulation board and is used for sending the test data to the client.
Through the steps, test data are sent to the client through the plurality of concentrators and the communication device; after the test data are processed by the client, the communication performance between the client and the master station host is tested by feedback information fed back by the communication device, wherein the communication device is connected with the client through the terminal simulation board and used for sending the test data to the client, and the purpose of stably and efficiently carrying out communication test according to the client is achieved, so that the technical effects of improving the test efficiency and stability of the communication test are achieved, and the technical problems of low test efficiency and poor stability of an application communication test method in the related technology are solved.
Optionally, the sending the test data to the client via the plurality of concentrators and the communication device includes: sending the test data to a plurality of concentrators simultaneously through a first communication protocol; sending the test data to the communication device through the concentrator according to a second communication protocol; the test data is transmitted to the client via the communication device.
Optionally, after the receiving client processes the test data, the feedback information fed back by the communication device includes: receiving feedback information of a client through a plurality of terminal simulation boards; receiving feedback information received by a plurality of terminal simulation boards through a communication device; and sending the feedback information received by the communication device to the master station host through a plurality of concentrators.
Optionally, the communication device includes: the concentrator comprises a plurality of concentrators, a plurality of communication units and a plurality of communication units, wherein the concentrators are connected with the concentrators and used for sending and receiving data for the concentrators, and the communication units correspond to the concentrators one to one; the plurality of tested communication units are connected with the terminal simulation board and used for receiving and sending data for the terminal simulation board; transmitting the test data to the client via the communication device includes: the concentrator simultaneously sends test data to the tested communication units through the corresponding main communication units, and sends the test data to the client through the terminal simulation board; the receiving of the feedback information received by the terminal analog board through the communication device includes: and receiving the feedback information sent by the plurality of tested communication units through the plurality of main communication units.
According to another aspect of the embodiments of the present invention, there is also provided a computer storage medium, where the computer storage medium includes a stored program, and when the program runs, a device where the computer storage medium is located is controlled to execute any one of the above application communication test methods.
According to another aspect of the embodiments of the present invention, there is also provided a processor, where the processor is configured to execute a program, where the program executes the application communication testing method in any one of the above.
It should be noted that the present application also provides an alternative implementation, and the details of the implementation are described below.
The ZigBee wireless application layer protocol communication flow of this embodiment: fig. 3 is a schematic view of a ZigBee wireless communication test according to an embodiment of the present invention, as shown in fig. 3,
description of each numbered interface and protocol:
1. the primary station is connected to the switch via an ethernet line and then to the concentrator via an ethernet line. The communication protocol adopts a 698-45 protocol, and the detailed description is shown in a 698 protocol standard.
For example, the master station reads forward active electric energy of the analog terminal as follows.
698 protocol frame header; the APDU header conforms to the forward active power of the 698 protocol framework (this area is a protocol compiled by the user through the protocol compiling function of the master station, on the premise that the standard of the 698 protocol is required); APDU frame end; 698 protocol end of frame.
2. The concentrator and the PLC main communication unit communicate through pins of the modules, which are directly plugged. The communication protocol adopts 1376.2 protocol, and the hardware interface standard conforms to QGDW-1375.2-2013 standard.
After receiving the 698-45 protocol sent by the master station, the concentrator judges whether the protocol is a transparent transmission protocol or a protocol for the master station to read and write, if the protocol is the protocol, the concentrator directly replies to the master station after processing; if the protocol is the transparent transmission protocol, the forward active power message conforming to the 698 protocol framework is analyzed and is placed into the 1376.2 protocol to be sent to the main communication unit as follows.
1376.2 protocol header; the forward active power conforming to 698 protocol framework (this area is a protocol compiled by the user through the protocol compiling function of the master station, provided that the 698 protocol standard must be met); 1376.2 protocol end of frame.
3. The main communication unit module and the tested communication unit module are connected through a power line, and the communication protocol is Q/GDW 11612.42-2016. After receiving 1376.2 protocol sent by the concentrator, the main communication unit resolves the 'forward active power energy conforming to 698 protocol framework' protocol, and sends the resolved protocol to the tested communication unit in 11612.42 protocol, as follows:
11612.42 protocol header; the forward active power conforming to 698 protocol framework (this area is a protocol compiled by the user through the protocol compiling function of the master station, provided that the 698 protocol standard must be met); 11612.42 protocol end of frame.
4. The tested communication unit and the terminal simulation board are directly inserted. The communication protocol is a 698 protocol, and the interface protocol is a 1355 and 2013 protocol. After receiving the 11612.42 protocol sent by the main communication unit, the tested communication unit analyzes the 'forward active power energy conforming to 698 protocol frame' protocol and then directly sends the analyzed forward active power energy to the terminal simulation board.
5. The terminal simulation board and the simulation terminal software are connected through the Ethernet and the switch. The communication protocol is 698 protocol. Since 7 modules are inserted on the terminal simulation board and each board only has one ethernet port, when the terminal simulation board receives data returned by the terminal simulation software, it cannot judge which communication unit to be tested the data should be sent to, so that the terminal simulation board adds the forward active power protocol conforming to the 698 protocol frame to a transparent forwarding frame of the 698 protocol, as follows.
698 header of protocol frame (the header contains information of module of communication unit to be tested); an APDU frame header; the forward active power conforming to 698 protocol framework (this area is a protocol compiled by the user through the protocol compiling function of the master station, provided that the 698 protocol standard must be met); APDU frame end; 698 protocol end of frame.
To summarize, after receiving 698 protocol message, the terminal simulation software parses the message, records the "698 protocol frame header" in the description 5, and parses the "forward active power energy conforming to 698 protocol frame" protocol again, frames the corresponding simulation data back to the terminal simulation board, and returns to the master station software in the original way.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
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 apparatus embodiments are merely illustrative, and for example, the 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 may not be 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, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium.
Based on such understanding, the technical solution of the present invention, which is substantially or partly contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: 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.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. An application communication test system, comprising: the system comprises a client, a communication device, a concentrator, a terminal simulation board and a master station host;
the master station host is respectively connected with the communication device through the plurality of concentrators and is used for sending test data through the communication device;
the communication device is connected with the client through the terminal simulation board and is used for sending the test data to the client;
the client is used for feeding back the test data to the master station host through the communication device after processing the test data so as to test the communication performance between the client and the master station host;
wherein the communication device comprises:
the concentrator comprises a plurality of concentrators, a plurality of main communication units and a plurality of communication units, wherein the concentrators are connected with the plurality of concentrators and used for sending and receiving data to and from the concentrators, and the main communication units correspond to the concentrators one to one;
and the plurality of tested communication units are connected with the terminal simulation board and used for receiving and sending data for the terminal simulation board.
2. The application communication test system of claim 1, wherein the terminal simulation board is plural, each terminal simulation board corresponds to a plurality of tested communication units, and the terminal simulation board and the corresponding plurality of tested communication units are disposed in the chassis.
3. The application communication test system of claim 2, wherein a plurality of the concentrators are connected to the master host through a first switch; and the plurality of terminal simulation boards are connected with the client through a second switch.
4. An application communication test method, comprising:
transmitting test data to the client through the plurality of concentrators and the communication device;
after the client processes the test data, testing the communication performance between the client and the master station host through feedback information fed back by the communication device, wherein the communication device is connected with the client through a terminal simulation board and used for sending the test data to the client;
wherein the communication device comprises:
the concentrator comprises a plurality of concentrators, a plurality of communication units and a plurality of communication units, wherein the concentrators are connected with the concentrators and used for sending and receiving data for the concentrators, and the communication units correspond to the concentrators one to one;
and the plurality of tested communication units are connected with the terminal simulation board and used for receiving and sending data for the terminal simulation board.
5. The application communication test method of claim 4, wherein sending test data to a client via a plurality of the concentrators and the communication device comprises:
transmitting the test data to a plurality of the concentrators simultaneously through a first communication protocol;
sending, by the concentrator, the test data to the communication device according to a second communication protocol;
sending the test data to the client via the communication device.
6. The application communication test method of claim 5, wherein receiving feedback information fed back by the communication device after the client processes the test data comprises:
receiving the feedback information of the client through a plurality of terminal analog boards;
receiving, by the communication device, the feedback information received by the plurality of terminal analog boards;
and sending the feedback information received by the communication device to the master station host through a plurality of concentrators.
7. The application communication testing method of claim 6,
sending the test data to the client via the communication device comprises:
the plurality of concentrators simultaneously send test data to a plurality of tested communication units through corresponding main communication units, and send the test data to the client through the terminal simulation board;
the receiving, by the communication device, the feedback information received by the terminal analog board includes:
and receiving feedback information sent by a plurality of tested communication units through a plurality of main communication units.
8. A computer storage medium, comprising a stored program, wherein the program, when executed, controls an apparatus in which the computer storage medium is located to execute the application communication test method according to any one of claims 4 to 7.
9. A processor configured to run a program, wherein the program is configured to perform the application communication testing method according to any one of claims 4 to 7 when running.
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| CN109286538A (en) * | 2018-10-29 | 2019-01-29 | 国网河北省电力有限公司电力科学研究院 | Communication protocol conformance test method and terminal device |
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| CN208077394U (en) * | 2018-05-15 | 2018-11-09 | 广东电网有限责任公司电力科学研究院 | A kind of the communication test plate and communication test system of concentrator communication module |
| CN111210606A (en) * | 2020-01-15 | 2020-05-29 | 重庆邮电大学 | Local micropower wireless interconnection and intercommunication test system in power consumption information acquisition system |
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