CN111092771A - Internet of things simulation test platform - Google Patents
Internet of things simulation test platform Download PDFInfo
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- CN111092771A CN111092771A CN201911349045.9A CN201911349045A CN111092771A CN 111092771 A CN111092771 A CN 111092771A CN 201911349045 A CN201911349045 A CN 201911349045A CN 111092771 A CN111092771 A CN 111092771A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/024—Standardisation; Integration using relational databases for representation of network management data, e.g. managing via structured query language [SQL]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/28—Databases characterised by their database models, e.g. relational or object models
- G06F16/284—Relational databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/20—Software design
- G06F8/24—Object-oriented
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
Abstract
The invention relates to an Internet of things simulation test platform, which realizes simulation of Internet of things equipment through a simulation protocol and comprises a core layer constructed by combining a communication framework and a SpringBoot programming framework, a service layer built on the core layer and a database layer built under the core layer based on MySQL, wherein the service layer performs data interaction with the database layer through the core layer; the service layer is used for managing functional item transactions of the simulation test of the Internet of things, and when one method is called, the POJO of a plurality of functional items in the service layer and the interaction of the POJO are executed under one transaction; the database layer is used for storing and managing files by adopting a File System, and accesses data by adopting a Spring Hibernate data persistence layer and Java IO streams. According to the invention, the simulation of the Internet of things equipment is realized through the simulation protocol, so that on one hand, the cost of early-stage test is greatly reduced; on the other hand, the test work is carried out in advance by means of simulation.
Description
Technical Field
The invention relates to the field of Internet of things testing, in particular to an Internet of things simulation testing platform.
Background
With the increasing improvement of the internet of things technology, how to access the internet of things equipment with large magnitude order, before all the equipment is in place, the performance and stability of the link are tested, which becomes a great challenge in the internet of things testing industry.
An existing simulation system, such as an internet of things testing method based on software simulation of Nanjing network element communication technology Limited company (application number CN107819645A), simulates a mobile network core network element in a software mode through physical access of an IP bearer network, and realizes connectivity simulation from the internet of things to a server, for example: in a software mode, a simulation mobile network core network element (PCU/RNC/eNodeB) is accessed to a current network element (SGSN, SGW) through a standard interface (Gb, Iu-ps, LTE S1), a 2G/3G/4G Internet of things user is simulated, a service protocol stack construction technology is used, a test is started from a next layer of network element, an Access Point Name (APN) of an Internet of things is activated, a network service process (such as Attach, Http, Ping, TCPPing, data private line service and the like) is actively initiated, and the quality of the Internet of things service is monitored in real time.
Based on the simulation system, the following results are obtained: the existing simulation monitoring depends on hardware equipment, is a test based on the precondition of a real terminal, and is not suitable for a pure software simulation test at the stage that all hardware is not in place; the test scenario is based on the scale of real hardware, and the scenario design is not flexible enough.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an Internet of things simulation test platform, which realizes the simulation of Internet of things equipment through a simulation protocol, and greatly reduces the cost of early-stage test on one hand; on the other hand, the test work is carried out in advance by means of simulation, and the scene design is flexible.
The technical scheme for solving the technical problems is as follows: an Internet of things simulation test platform realizes simulation of Internet of things equipment through a simulation protocol, and comprises a core layer, a service layer and a database layer, wherein the core layer is constructed by combining a communication framework and a SpringBoot programming framework, the service layer is built on the core layer, the database layer is built under the core layer based on MySQL, and the service layer performs data interaction with the database layer through the core layer;
the service layer is used for managing functional item transactions of the simulation test of the Internet of things, and when one method is called, the POJO of a plurality of functional items in the service layer and the interaction of the POJO are executed under one transaction;
the database layer is used for storing and managing files by adopting a File System, and accesses data by adopting a Springhibernate data persistence layer and Java IO streams.
The invention has the beneficial effects that: the invention utilizes a communication framework, combines the spring boot and MySQL rather mature programming and database technology, and establishes a complete set of simulation test platform with complete functions; the simulation of the Internet of things equipment is realized through a simulation protocol, so that on one hand, the cost of early-stage testing is greatly reduced; on the other hand, the test work is carried out in advance by means of simulation, and the scene design is flexible; in addition, a reasonable layered structure is adopted, system coupling is reduced, and expansibility is improved.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the function items of the service layer comprise a protocol management module, and the protocol management module is used for adding, modifying, deleting and viewing protocols.
Further, the function items of the service layer comprise an equipment management module, and the equipment management module is used for adding, modifying, deleting and checking the simulation equipment; the newly added simulation equipment is independent simulation equipment or simulation equipment bound with the use case.
Further, the function items of the service layer comprise a data management module, and the data management module is used for generating, importing, modifying, deleting and verifying simulation data.
The beneficial effect of adopting the further scheme is that: the data management module is utilized to realize batch generation of simulation data, including simulation data generation based on statistical analysis and data generation based on specific scenes including logistics scenes and environmental-friendly scenes, so that a user can accurately customize required data according to self requirements, and a test scene is closer to a real scene.
Furthermore, the function items of the service layer comprise a case management module, and the test case management module is used for adding, deleting, viewing and modifying cases and managing case sets.
Further, the function items of the service layer comprise a monitoring module, wherein the monitoring module is used for monitoring the thread pool in real time through code instrumentation, generating time sequence data, outputting the time sequence data, configuring a visual integrated open source assembly, displaying the result in a personalized manner through the integrated open source assembly, and associating an alarm mechanism for key performance indexes.
The beneficial effect of adopting the further scheme is that: under the structure based on the original frame, the code pile inserting technology is combined, an alarm monitoring module is expanded and added, and the real-time performance of the test of the platform and the integrity of the result are improved.
Further, the simulation test platform of the internet of things further comprises an application layer built on the service layer, and the application layer is used for being responsible for interaction between the simulation test platform of the internet of things and the server.
Further, the Internet of things simulation test platform further comprises a user layer built on the application layer, and the user layer is used for providing a user operation channel.
Further, the core layer is specifically constructed by combining a Mina communication framework or a Netty communication framework with a SpringBoot programming framework.
Further, a data persistence layer is arranged between the database layer and the core layer, and the data persistence layer is specifically a hibernate data persistence layer or a mybatis data persistence layer.
Drawings
FIG. 1 is a frame structure diagram of an Internet of things simulation test platform according to the invention;
FIG. 2 is a flowchart of a protocol management module performing a new protocol addition;
FIG. 3 is a flowchart of a device management module for adding a new simulation device;
FIG. 4 is a schematic diagram of a use case;
fig. 5 is a flowchart of case management performed by the case management module.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, an internet of things simulation test platform realizes simulation of internet of things devices through a simulation protocol, and includes a core layer constructed by combining a Mina communication framework and a SpringBoot programming framework, a service layer built on the core layer, and a database layer built under the core layer based on MySQL, wherein the service layer performs data interaction with the database layer through the core layer;
the service layer is used for managing functional item transactions of the simulation test of the Internet of things, and when one method is called, the POJO of a plurality of functional items in the service layer and the interaction of the POJO are executed under one transaction;
the database layer is used for storing and managing files by adopting a File System, and accesses data by adopting a Springhibernate data persistence layer and Java IO streams.
In this embodiment, the simulation test platform of the internet of things further includes an application layer built on the service layer, and the application layer is used for being responsible for interaction between the simulation test platform of the internet of things and the server. The Internet of things simulation test platform further comprises a user layer built on the application layer, and the user layer is used for providing a user operation channel. And a data persistence layer is arranged between the database layer and the core layer, and the data persistence layer is specifically a hibernate data persistence layer.
In other embodiments, the core layer may also be constructed by combining a Netty communication framework and a SpringBoot programming framework.
In other embodiments, the data persistence layer may specifically be a mybatis data persistence layer.
In the present invention:
the database layer realizes the storage of relational data in the simulation data and the message data and stores and manages files in the simulation data and the message data through a File System; data access is mainly achieved through a Spring Hibernate data persistence layer and a Java IO stream technology.
The service layer is a functional item of the simulation system, and the POJO (plan organization Java object) of each function is a simple Java object, and is actually Ordinary JavaBeans; the interaction is hidden from the customer, so the service layer has low coupling; the service layer represents the transaction unit of the function item, and when a method is called, a plurality of POJOs and the interaction thereof are executed under one transaction.
The application layer is responsible for client-server interaction, commonly referred to as a front-end controller. It is the hub of DAO, service and front-end view, namely action and controller in the framework;
the user layer is responsible for the butt joint with the front-end architecture and provides a user operation channel.
In the invention, the function items in the service layer specifically include simulation test management and cluster management.
Simulation test management:
(1) the function items of the service layer comprise a protocol management module, and the protocol management module is used for adding, modifying, deleting and viewing protocols. The protocol of the current system refers to a communication transport layer protocol and is of an international standard. The process of adding the new protocol template by the protocol management module is shown in fig. 2.
(2) The function items of the service layer comprise an equipment management module, and the equipment management module is used for adding, modifying, deleting and checking analog equipment; the newly added simulation equipment is independent simulation equipment or simulation equipment bound with the use case. The flow of the device management module for adding a new simulation device is shown in fig. 3.
(3) The function items of the service layer comprise a data management module, and the data management module is used for generating, importing, modifying, deleting and verifying simulation data.
The data management module is the core of the whole Internet of things simulation test platform, and can package any application layer protocol on line, such as: HJ _ T212-2005, JT T808-2013, Modbus and the like to generate simulation data of various scenes; the data management module has the following specific functions:
(31) generating simulation data:
(311) automatically generating data according to protocol graphics, and preliminarily meeting 808 Beidou position data, modbus protocol data and 212 protocol data;
(312) manually generating protocol data:
(3121) generating logistics data on a two-dimensional map, automatically generating and directly generating longitude and latitude data, other speed, oil quantity and other parameter data in a curve drawing mode or according to a starting point, a terminal point value and a frequency, configuring the parameter data through an interface elastic frame, and setting the quantity of the generated data;
(3122) generating random numbers of 16 bits and 32 bits by modbus data at random;
(3123)212, protocol data is mainly environmental pollution concentration data, and the sum of all data is 1; and randomly generating test data through a data model.
(32) Simulation data import: the method supports importing original data and text data in formats of excel, sql, txt and cvs.
(33) Modification of simulation data: the simulation data is generated through a manual graphical drawing board or a function, and can be modified manually to meet the simulation of actual scene data.
(34) Deletion of simulation data: the simulation data may be deleted on the interface.
(35) Verification of the generated data:
(351) the data generation program verifies the generated data to ensure the accuracy of data generation;
(352) the user can further verify the authenticity and the simulation characteristics of the data in a graphical mode; such as threshold interval verification of data, may be calibrated by graphical split line verification.
(4) The function items of the service layer comprise a case management module, and the test case management module is used for adding, deleting, viewing and modifying cases and managing case sets.
(41) Newly adding cases: and establishing a test case through links such as equipment selection, communication protocol binding, data set binding, data specification definition, sending setting and the like.
(42) Case deletion: deleting the test case; when deleted, the devices and protocols do not need to be deleted and remain.
(43) And (4) case viewing: and checking the details of the use case.
(44) Modification of use cases: 1) modifying a test case; 2) editing of test cases (data reception and transmission programming); 3) the modification is done and takes effect immediately.
(45) Adding a case set: 1) creating a new use case set; 2) adding the use cases into the use case set; 3) and the supporting use cases are repeatedly added into the same use case set.
(46) And example running and stopping: 1) executing the test case; 2) stopping the single use case; 3) all use cases are stopped.
(47) Case set operation and stop: 1) executing the case set; 2) and stopping the use case set.
(48) Test case (set) results: and (4) running the test case (set), outputting a running result (a receiving and sending record) and presenting the running result in a form mode.
A use case diagram is shown in fig. 4, and a flow of use case management performed by the use case management module is shown in fig. 5.
(5) The function items of the service layer comprise a monitoring module, the monitoring module is used for monitoring the thread pool in real time through code instrumentation, generating time sequence data, outputting the time sequence data, configuring a visual integrated open source assembly, displaying the result in a personalized mode through the integrated open source assembly, and associating an alarm mechanism for key performance indexes.
The invention combines the code pile inserting technology under the structure based on the original frame, expands and adds the alarm monitoring module, and improves the real-time performance of the test of the platform and the integrity of the result.
(6) The function items of the service layer comprise an authority management module, and the authority management module is used for managing the login authority of an administrator and a development and test operator.
(7) The function items of the service layer comprise a file management module, and the file management module is used for managing files in the simulation test platform of the Internet of things.
(8) The function items of the service layer comprise a scene simulation management module, and the scene simulation management module is used for managing simulation scenes.
Cluster management:
the functional items of the service layer comprise cluster management including an NGIX load balancing management module and an MQ message queue module, and the NGIX load balancing management module and the MQ message queue module ensure that the simulation platform of the Internet of things runs smoothly.
The invention utilizes the excellent support capability of Mina in the aspect of TCP communication, combines the rather mature programming and database technology of SpringBoot and MySQL, and establishes a whole set of simulation test platform with complete functions; the simulation of the Internet of things equipment is realized through a simulation protocol, so that on one hand, the cost of early-stage testing is greatly reduced; on the other hand, the test work is carried out in advance by means of simulation, and the scene design is flexible.
In addition, the invention adopts a reasonable layered structure, reduces the system coupling and improves the expansibility; the stability and expansibility of the simulation test platform are ensured by utilizing the relevant mature technologies such as springboot, mysql and the like; the data management module is utilized to realize batch generation of simulation data, including simulation data generation based on statistical analysis and data generation based on specific scenes including logistics scenes and environmental-friendly scenes, so that a user can accurately customize required data according to self requirements, and a test scene is closer to a real scene.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The Internet of things simulation test platform is characterized in that: the simulation test platform of the Internet of things realizes the simulation of equipment of the Internet of things through a simulation protocol, and comprises a core layer constructed by combining a communication framework and a Springboot programming framework, a service layer constructed on the core layer and a database layer constructed under the core layer based on MySQL, wherein the service layer performs data interaction with the database layer through the core layer;
the service layer is used for managing functional item transactions of the simulation test of the Internet of things, and when one method is called, the POJO of a plurality of functional items in the service layer and the interaction of the POJO are executed under one transaction;
the database layer is used for storing and managing files by adopting a File System, and accesses data by adopting a Springhibernate data persistence layer and Java IO streams.
2. The internet of things simulation test platform of claim 1, wherein: the function items of the service layer comprise a protocol management module, and the protocol management module is used for adding, modifying, deleting and viewing protocols.
3. The internet of things simulation test platform of claim 1, wherein: the function items of the service layer comprise an equipment management module, and the equipment management module is used for adding, modifying, deleting and checking analog equipment; the newly added simulation equipment is independent simulation equipment or simulation equipment bound with the use case.
4. The internet of things simulation test platform of claim 1, wherein: the function items of the service layer comprise a data management module, and the data management module is used for generating, importing, modifying, deleting and verifying simulation data.
5. The internet of things simulation test platform of claim 1, wherein: the function items of the service layer comprise a case management module, and the test case management module is used for adding, deleting, viewing and modifying cases and managing case sets.
6. The internet of things simulation test platform of claim 1, wherein: the function items of the service layer comprise a monitoring module, the monitoring module is used for monitoring the thread pool in real time through code instrumentation, generating time sequence data, outputting the time sequence data, configuring a visual integrated open source assembly, displaying the result in a personalized mode through the integrated open source assembly, and associating an alarm mechanism for key performance indexes.
7. The Internet of things simulation test platform according to any one of claims 1 to 6, wherein: the Internet of things simulation test platform further comprises an application layer built on the service layer, and the application layer is used for being responsible for interaction between the Internet of things simulation test platform and the server.
8. The internet of things simulation test platform of claim 7, wherein: the Internet of things simulation test platform further comprises a user layer built on the application layer, and the user layer is used for providing a user operation channel.
9. The Internet of things simulation test platform according to any one of claims 1 to 6, wherein: the core layer is specifically constructed by combining a Mina communication framework or a Netty communication framework with a SpringBoot programming framework.
10. The Internet of things simulation test platform according to any one of claims 1 to 6, wherein: and a data persistence layer is arranged between the database layer and the core layer, and the data persistence layer is specifically a hibernate data persistence layer or a mybatis data persistence layer.
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| CN201911349045.9A CN111092771A (en) | 2019-12-24 | 2019-12-24 | Internet of things simulation test platform |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112948252A (en) * | 2021-03-09 | 2021-06-11 | 上海万向区块链股份公司 | Visual use case management method, system and medium based on alliance chain storage |
| CN113076249A (en) * | 2021-04-13 | 2021-07-06 | 深圳前海联动云软件科技有限公司 | Automatic test application platform and test method based on enterprise demand development |
| CN113259409A (en) * | 2021-04-06 | 2021-08-13 | 中国第一汽车股份有限公司 | T-box simulation test system applied to scene test of Internet of vehicles |
| CN113297080A (en) * | 2021-05-25 | 2021-08-24 | 深圳指芯物联技术有限公司 | Simple test method for Internet of things platform |
| CN114172816A (en) * | 2021-12-10 | 2022-03-11 | 北京触点互动信息技术有限公司 | Network simulation test platform |
-
2019
- 2019-12-24 CN CN201911349045.9A patent/CN111092771A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112948252A (en) * | 2021-03-09 | 2021-06-11 | 上海万向区块链股份公司 | Visual use case management method, system and medium based on alliance chain storage |
| CN113259409A (en) * | 2021-04-06 | 2021-08-13 | 中国第一汽车股份有限公司 | T-box simulation test system applied to scene test of Internet of vehicles |
| CN113076249A (en) * | 2021-04-13 | 2021-07-06 | 深圳前海联动云软件科技有限公司 | Automatic test application platform and test method based on enterprise demand development |
| CN113076249B (en) * | 2021-04-13 | 2024-04-12 | 深圳前海联动云软件科技有限公司 | Automatic test application platform and test method based on enterprise demand development |
| CN113297080A (en) * | 2021-05-25 | 2021-08-24 | 深圳指芯物联技术有限公司 | Simple test method for Internet of things platform |
| CN113297080B (en) * | 2021-05-25 | 2022-12-27 | 深圳指芯物联技术有限公司 | Simple test method for Internet of things platform |
| CN114172816A (en) * | 2021-12-10 | 2022-03-11 | 北京触点互动信息技术有限公司 | Network simulation test platform |
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