CN108809747B - Simulation data test system and test method of system platform - Google Patents
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- H04L43/00—Arrangements for monitoring or testing data switching networks
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The invention discloses a simulation data testing system of a system platform and a testing method thereof, wherein the system comprises a data acquisition component, the system platform, a client and an Internet of things gateway, wherein the Internet of things gateway is internally provided with a data acquisition application, the data acquisition component is in data connection with the system platform by virtue of the data acquisition application, the client is in data connection with the system platform, the Internet of things gateway is internally provided with a simulation data generator, the simulation data generator is in data connection with the data acquisition application by virtue of a simulation data channel, the client is internally provided with a simulation data generation application and a data verification application, and the simulation data generation application and the data verification application are both in data connection with the data acquisition application by virtue of the system platform. The invention has simple and clear structure, only needs to add a few technical components, does not need to rely on virtual equipment to realize the technical scheme, needs less resources and has low realization cost.
Description
Technical Field
The invention relates to a test system and a test method thereof, in particular to a simulation data test system of a system platform and a test method thereof, belonging to the field of computer automation.
Background
With the continuous improvement of the industrialization and informatization level in China, more and more industrial production enterprises choose to monitor the industrial production by means of modern technical means, so in recent years, concepts of the Internet of things and the industrial Internet are more and more mentioned and are actually applied to the industrial production.
Particularly, in an internet of things system, an internet of things platform or an industrial internet platform, data acquisition, transmission and processing are the most core, the most critical functions and the most important components in the system. Data acquisition generally needs to be completed by means of various sensors or hardware devices such as a PLC. In the prior art, an internet of things system, an internet of things platform or an industrial internet platform which are suitable for general equipment generally add and manage equipment in a mode of remote setting of a client, and even when equipment data is read and analyzed, the equipment data can be read and managed in a remote setting mode, so that the maximum flexibility and expansibility of the system can be ensured. However, if the parameter setting is incorrect due to deviation and error in the parameter setting process, the data collected by the device will also be incorrect after being sent to the device, thereby causing false alarm or false alarm, and even more serious consequences.
As such, complete, orderly testing is required before the entire system actually operates. However, in the development stage of the system, it sometimes happens that some hardware devices are not debugged, or the system cannot correctly collect data due to various limitations of environment and conditions, and in such cases, it is difficult to completely and accurately test the whole system. In addition, when the device is added into the system, the data acquisition of the device also needs to be subjected to parameter setting, and because the types of the devices are many and the number of parameters of individual devices is also many, the correctness of the set data is difficult to verify by a user after the parameter setting is finished.
In order to solve the problems, in combination with the current continuous improvement of the hardware capability level and the virtualization technology of the computer, the concept of virtual equipment is gradually introduced into an internet of things system, an internet of things platform or an industrial internet platform by part of industrial technology enterprises.
Although the above technical solutions provide a general idea for solving the problems, in the practical application process, significant problems still exist. Namely, both the VMWare or VirtualBox virtual computer and the Android and iPhone simulators are instruction-level underlying simulation technologies, the simulation objects are general-purpose devices such as computers and mobile phones, and the operating platform is a standard desktop computer or Linux server, and thus the method is not applicable to a special embedded device such as a sensor. In addition, the functions of the internet of things or industrial internet acquisition equipment are not complex, but processors, underlying operating systems and the like used by different equipment are probably not consistent, so that the equipment is difficult to simulate by using a virtual technology.
In general, the virtual device concept in an internet of things system, an internet of things platform, or an industrial internet platform is not a complete device simulation, and cannot operate independently as a real device or generate various data as a real device.
In summary, how to design a simulation data testing system of a system platform and a testing method thereof becomes a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a system for testing simulation data of a system platform and a testing method thereof.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a simulation data test system of system platform, includes data acquisition subassembly, system platform and customer end, still includes the thing networking gateway, be provided with data acquisition in the thing networking gateway and use, the data acquisition subassembly with the help of data acquisition use with system platform data connection, the customer end with system platform data connection, be provided with the simulation data generator in the thing networking gateway, the simulation data generator with the help of simulation data passageway with data acquisition uses data connection, be provided with simulation data generation application and data verification application in the customer end, simulation data generation application and data verification application all with the help of the system platform with data acquisition uses data connection.
Preferably, the data acquisition assembly is fixedly installed on each industrial production device, and the data acquisition assembly comprises any one or a combination of two of a sensor or a PLC.
Preferably, the system platform comprises an internet of things system, an internet of things platform, an industrial internet system and an industrial internet platform.
Preferably, the client is a Web client accessed through a browser, or Android or IOS-based mobile phone client software.
A simulation data testing method of a system platform comprises the following steps:
s1, system connection and preparation, connecting all parts in the system, configuring relevant equipment in the system, and configuring and issuing various parameters in the system operation;
s2, a step of generating and collecting simulation data, wherein a simulation data generator in the Internet of things gateway is started to generate the simulation data, the Internet of things gateway analyzes and processes the data and uploads the data, and the system platform processes the data again and returns a result to the client;
s3, a step of verifying the simulation data, wherein the client compares the returned data with the simulation data,
if the returned data is consistent with the simulation data, the parameters acquired by the data acquisition component are considered to be correct, and all data processing results from the gateway of the Internet of things to the system platform are correct, so that the real acquisition equipment can be accessed,
if the returned data is inconsistent with the simulation data, the parameters acquired by the data acquisition assembly are considered to have deviation, or all data processing results from the gateway of the Internet of things to the system platform are wrong, and manual recheck is needed.
Preferably, in the step of connecting and preparing the S1 system, the method specifically includes the following steps:
s11, the gateway of the Internet of things accesses the Internet through the Ethernet, the WI-FI or the 4G network and then is connected to the system platform through a communication protocol;
s12, adding new monitoring equipment by the equipment administrator through the client, and inputting various information of the equipment; after receiving a request for adding equipment, the system platform adds equipment information in a database;
s13, the system platform sends the equipment information to the gateway of the Internet of things; the gateway of the Internet of things stores equipment information;
s14, configuring acquisition parameters at the client by the user, and storing the data acquisition parameters by the system platform;
s15, the system platform issues data acquisition parameters to the Internet of things gateway, and the Internet of things gateway stores the data acquisition parameters;
and S16, configuring simulation data by the client, and issuing the simulation data by the system platform.
Preferably, in the step of generating and acquiring the simulation data of S2, the method specifically includes the following steps:
s21, the gateway of the Internet of things starts a simulation generator, the simulation data generator generates simulation data, and the simulation data generator sends the data to a simulation data channel for collection and application;
s22, the Internet of things gateway analyzes and processes the data as necessary, and the Internet of things gateway uploads the analyzed and processed data;
s23, carrying out secondary processing on the data by the system platform;
and S24, the client requests to send the data of the simulation data equipment, and the system platform returns the data.
Preferably, in the step of connecting and preparing the system at S1, when configuring the relevant device in the system, the device configuration protocol is http, TCP or mqtt.
Preferably, when data interaction and data transmission are carried out, the data transmission protocol is http or TCP or mqtt.
Compared with the prior art, the invention has the following outstanding effects:
the invention has simple and clear structure, only needs to add an analog data generator on the gateway of the Internet of things and an analog data reading channel for acquisition and application, does not need to rely on a virtual machine or other complex virtual equipment to realize the technical scheme, and has the advantages of minimum required resources and low realization cost on the premise of equivalent technical effect;
moreover, the data simulation process of the invention is real and reliable, except that the data and the acquisition channel are virtual, the analysis and processing processes of all other data are completely the same as those of real equipment, and the simulation test result is more reliable;
meanwhile, the invention can fully adapt to the change of software and parameter setting, and because the simulation data generator, the data acquisition application, the data analysis and processing application and the like read the same configuration file, and the data acquisition, data analysis and processing application are also the same, no matter the configuration parameter is changed or the application software is modified, the simulation data can be used for correctly simulating the acquisition process without modifying other things;
in addition, the verifiability of the invention is strong, an operator can flexibly set the simulation data through the client, request the data after issuing the data, and compare whether the returned data is consistent with the expectation, thereby verifying whether the data processing flow or the configuration parameters of the system are correct.
In conclusion, the invention has the advantages of excellent use effect, low technical realization cost and high use and popularization values.
The following detailed description of the embodiments of the present invention is provided in connection with the accompanying drawings for the purpose of facilitating understanding and understanding of the technical solutions of the present invention.
Drawings
FIG. 1 is a topological relationship diagram of the present invention;
fig. 2 is a sequence diagram of the present invention.
Detailed Description
As shown in fig. 1, the present invention discloses a system for testing simulation data of a system platform and a testing method thereof.
A simulation data test system of a system platform comprises a data acquisition component, the system platform, a client and an Internet of things gateway. The system comprises a data acquisition component, a client and a system platform, wherein the data acquisition component is arranged in the gateway of the Internet of things, the data acquisition component is in data connection with the system platform by means of the data acquisition application, the client is in data connection with the system platform, a simulation data generator is arranged in the gateway of the Internet of things, the simulation data generator is in data connection with the data acquisition application by means of a simulation data channel, a simulation data generation application and a data verification application are arranged in the client, and the simulation data generation application and the data verification application are both in data connection with the data acquisition application by means of the system platform.
The data acquisition assembly is fixedly arranged on each industrial production device, acquires running state data, production data, human health data and life home data of the device, and sends the running state data, the production data, the human health data and the life home data to the Internet of things gateway through wired or wireless connection. In this embodiment, the data acquisition component includes any one or a combination of sensors or PLCs.
The system platform is an Internet cloud platform for managing, processing, presenting mathematics, analyzing data or analyzing big data of Internet of things equipment or industrial Internet equipment based on public cloud, private cloud or mixed cloud operation, and is mainly characterized in that various data are acquired through physical equipment such as a sensor or a PLC (programmable logic controller) and then are uploaded to the cloud platform through an Internet of things gateway for processing. In this embodiment, the system platform includes an internet of things system, an internet of things platform, an industrial internet system, and an industrial internet platform.
The gateway of the Internet of things can be connected with acquisition equipment such as a sensor, a PLC and the like to acquire data, and then the data is uploaded to an embedded device of a cloud platform through a protocol after being processed to a certain extent.
The simulation data generator can read the device parameter configuration of the gateway and the simulation data generation principle or value set by a user, then generates simulation data according to the parameter and simulation data setting, and then sends the data to the simulation acquisition channel of the acquisition application.
The client can check the information of the equipment through an HTTP protocol, manage and configure parameters of the equipment, and present the real-time state and the historical state of the equipment in a chart mode. In this embodiment, the client is a Web client accessed through a browser, or a mobile phone client software based on Android or IOS.
The method comprises the steps of setting parameters of the Internet of things or industrial Internet equipment on the gateway, storing the parameters on the gateway, generating equipment simulation data by using a simulation data generator according to the parameter setting and a parameter generation method set by a user in advance, reading the data by using an equipment data acquisition application, processing the data and then sending the processed data to a system background, and then reading the data by using a front-end application and comparing the data with the preset data by the user so as to verify whether the parameter setting of the equipment is correct or not.
In the invention, except that the analog data generator on the gateway, the analog data generation application at the front end and the data verification application are added with functions and run independently, all other services and modules related to data processing are completely consistent with real equipment, and for a background system or a diagram presentation service at the front end, the data are not even known to be analog, so that the parameter setting of the equipment, the data processing flow of the equipment and the whole system can be tested and verified through the analog data, and the setting efficiency and the stability of the equipment are greatly improved.
As shown in fig. 2, the present invention also discloses a method for testing simulation data of a system platform, which comprises the following steps:
s1, system connection and preparation, connecting all parts in the system, configuring relevant equipment in the system, and configuring and issuing various parameters in the system operation;
s2, a step of generating and collecting simulation data, wherein a simulation data generator in the Internet of things gateway is started to generate the simulation data, the Internet of things gateway analyzes and processes the data and uploads the data, and the system platform processes the data again and returns a result to the client;
s3, a step of verifying the simulation data, wherein the client compares the returned data with the simulation data,
if the returned data is consistent with the simulation data, the parameters acquired by the data acquisition component are considered to be correct, and all data processing results from the gateway of the Internet of things to the system platform are correct, so that the real acquisition equipment can be accessed,
if the returned data is inconsistent with the simulation data, the parameters acquired by the data acquisition assembly are considered to have deviation, or all data processing results from the gateway of the Internet of things to the system platform are wrong, and manual recheck is needed.
In the step of connecting and preparing the S1 system, the method specifically includes the following steps:
s11, the gateway of the Internet of things accesses the Internet through the Ethernet, the WI-FI or the 4G network and then is connected to the system platform through a communication protocol;
s12, adding new monitoring equipment by the equipment administrator through the client, and inputting various information of the equipment; after receiving a request for adding equipment, the system platform adds equipment information in a database;
s13, the system platform sends the equipment information to the gateway of the Internet of things; the gateway of the Internet of things stores equipment information;
s14, configuring acquisition parameters at the client by the user, and storing the data acquisition parameters by the system platform;
s15, the system platform issues data acquisition parameters to the Internet of things gateway, and the Internet of things gateway stores the data acquisition parameters;
and S16, configuring simulation data by the client, and issuing the simulation data by the system platform.
In the step of generating and collecting the simulation data of S2, the method specifically includes the following steps:
s21, the gateway of the Internet of things starts a simulation generator, the simulation data generator generates simulation data, and the simulation data generator sends the data to a simulation data channel for collection and application;
s22, the Internet of things gateway analyzes and processes the data as necessary, and the Internet of things gateway uploads the analyzed and processed data;
s23, carrying out secondary processing on the data by the system platform;
and S24, the client requests to send the data of the simulation data equipment, and the system platform returns the data.
In the step of connecting and preparing the system at S1, when configuring the relevant device in the system, the device configuration protocol may be a common protocol of the internet of things, such as http, TCP, or mqtt.
In addition, in the method of the invention, when data interaction and data transmission are carried out, the data transmission protocol can be http, TCP or mqtt and other common protocols of the internet of things.
Generally, the framework of the invention is simple and clear, only an analog data generator needs to be added on the gateway of the Internet of things and an analog data reading channel needs to be added for acquisition and application, and the technical scheme is realized without depending on a virtual machine or other complex virtual equipment;
moreover, the data simulation process of the invention is real and reliable, except that the data and the acquisition channel are virtual, the analysis and processing processes of all other data are completely the same as those of real equipment, and the simulation test result is more reliable;
meanwhile, the invention can fully adapt to the change of software and parameter setting, and because the simulation data generator, the data acquisition application, the data analysis and processing application and the like read the same configuration file, and the data acquisition, data analysis and processing application are also the same, no matter the configuration parameter is changed or the application software is modified, the simulation data can be used for correctly simulating the acquisition process without modifying other things;
in addition, the verifiability of the invention is strong, an operator can flexibly set the simulation data through the client, request the data after issuing the data, and compare whether the returned data is consistent with the expectation, thereby verifying whether the data processing flow or the configuration parameters of the system are correct.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. A simulation data testing method of a system platform is based on a simulation data testing system of the system platform, the simulation data testing system of the system platform comprises a data acquisition component, the system platform, a client and an Internet of things gateway, a data acquisition application is arranged in the gateway of the Internet of things, the data acquisition component is in data connection with the system platform by means of the data acquisition application, the client is in data connection with the system platform, a simulation data generator is arranged in the gateway of the Internet of things, the analog data generator is connected with the data acquisition application data through an analog data channel, the client is internally provided with a simulation data generation application and a data verification application which are both connected with the data acquisition application by means of the system platform; the data acquisition assembly is fixedly arranged on each industrial production device and comprises any one or the combination of a sensor or a PLC; the system platform is an Internet of things system or an industrial Internet system; the client is a Web client accessed through a browser or Android or IOS-based mobile phone client software;
the method is characterized by comprising the following steps:
s1, system connection and preparation, connecting all parts in the system, configuring relative devices in the system, configuring and transmitting each parameter in the system operation,
s2, a step of generating and collecting simulation data, which is to start a simulation data generator in the Internet of things gateway to generate simulation data, the Internet of things gateway analyzes and processes the data and then uploads the data, the system platform processes the data again and then returns the result to the client,
s3, a step of verifying the simulation data, wherein the client compares the returned data with the simulation data,
if the returned data is consistent with the simulation data, the parameters acquired by the data acquisition component are considered to be correct, and all data processing results from the gateway of the Internet of things to the system platform are correct, so that the real acquisition equipment can be accessed,
if the returned data is inconsistent with the simulation data, the parameters acquired by the data acquisition assembly are considered to have deviation, or all data processing results from the gateway of the Internet of things to the system platform are wrong, and manual recheck is needed;
in the step of connecting and preparing the S1 system, the method specifically includes the following steps,
s11, the gateway of the Internet of things accesses the Internet through the Ethernet, the WI-FI or the 4G network, then is connected to the system platform through the communication protocol,
s12, adding new monitoring equipment by the equipment administrator through the client, and inputting various information of the equipment; after the system platform receives the request of adding the equipment, the equipment information is added in the database,
s13, the system platform sends the equipment information to the gateway of the Internet of things; the gateway of the internet of things stores the equipment information,
s14, configuring collection parameters at the client by the user, storing the data collection parameters by the system platform,
s15, the system platform sends data acquisition parameters to the gateway of the Internet of things, the gateway of the Internet of things stores the data acquisition parameters,
s16, configuring simulation data by the client, and issuing the simulation data by the system platform;
in the step of generating and collecting the simulation data of S2, the method specifically includes the following steps,
s21, the gateway of the Internet of things starts a simulation generator, the simulation data generator generates simulation data, the simulation data generator sends the data to a simulation data channel of the acquisition application,
s22, the gateway of Internet of things performs necessary analysis and processing on the data, the gateway of Internet of things uploads the analyzed and processed data,
s23, the system platform processes the data for the second time,
s24, the client requests to send the data of the simulation data equipment, and the system platform returns the data;
in the step of connecting and preparing the system of S1, when configuring the relevant equipment in the system, the equipment configuration protocol is http or TCP or mqtt;
when data interaction and data transmission are carried out, the data transmission protocol is http or TCP or mqtt.
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| CN109787974B (en) * | 2019-01-14 | 2021-06-22 | 浙江数链科技有限公司 | Message data stream generation method and device, computer equipment and storage medium |
| CN111625443B (en) * | 2019-02-28 | 2023-04-18 | 阿里巴巴集团控股有限公司 | Pressure testing method, device, equipment and storage medium |
| CN110191025B (en) * | 2019-06-06 | 2021-06-08 | 国家工业信息安全发展研究中心 | Intelligent gateway data acquisition and test method and device |
| CN110673507A (en) * | 2019-09-03 | 2020-01-10 | 新奥数能科技有限公司 | Data simulation method and device for Internet of things equipment |
| CN110601912A (en) * | 2019-11-14 | 2019-12-20 | 紫光云(南京)数字技术有限公司 | Internet of things gateway data simulation design system and method |
| CN111510339B (en) * | 2020-03-09 | 2022-02-22 | 中国信息通信研究院 | Industrial Internet data monitoring method and device |
| CN111262759B (en) * | 2020-03-17 | 2022-01-11 | 中国建设银行股份有限公司 | Internet of things platform testing method, device, equipment and storage medium |
| CN112422372B (en) * | 2020-12-04 | 2022-10-04 | 重庆忽米网络科技有限公司 | MQTT protocol industrial equipment data simulation method based on reflection mechanism |
| CN112835334B (en) * | 2020-12-31 | 2022-05-27 | 广州明珞装备股份有限公司 | Industrial data platform testing method and device, computer equipment and storage medium |
| CN113114779B (en) * | 2021-04-23 | 2022-09-02 | 杭州萤石软件有限公司 | Configuration method, terminal and system for linkage of Internet of things equipment |
| CN114390093B (en) * | 2021-12-20 | 2024-05-24 | 深圳市精优达科技有限公司 | Virtual gateway simulation system |
| CN115174458B (en) * | 2022-06-29 | 2024-04-19 | 北京天融信网络安全技术有限公司 | Test method and device for simulating Internet of things gateway online |
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