Industrial on-line monitoring and oil treatment intelligent control internet of things IOT system

Abstract

The invention relates to the field of oil liquid online monitoring, and provides an industrial online monitoring and oil treatment intelligent control IOT (Internet of Things) system which adopts an independent server. Comprising an industrial on-line monitoring module used for achieving on-line monitoring of oil, the industrial on-line monitoring module comprises a front end part and a rear end part, the front end part and the rear end part are separated, the front end part and the rear end part are deployed on the independent server, the front end part is used for providing a user interaction interface, data visualization and responding to user operation, and the rear end part is used for providing a user interaction interface; the rear end part is used for data acquisition, data processing, logic control and communication protocol processing; the invention discloses an oil treatment intelligent control system which is used for carrying out integrated management on an oil treatment process. According to the technical scheme, compared with a serial port screen mode, the industrial online monitoring system with the front end and the rear end separated is better in real-time performance, resource occupation or flexibility and the like.

Description

Technical Field

[0001] The present application relates to the field of online oil monitoring, and in particular, to an industrial online monitoring and oil processing intelligent control Internet of Things (IOT) system. Background Art

[0002] Oil online monitoring technology is a comprehensive technology that integrates advanced sensor technology, data acquisition and processing technology, data analysis and prediction technology, and can be used specifically for real-time monitoring and evaluation of the status and performance of lubricating oil, hydraulic oil or other types of oil in industrial equipment. For example, the performance changes of the lubricant or working medium in the monitored machine and the wear particles carried can be analyzed to analyze the oil performance and contamination.

[0003] At present, the oil online monitoring system includes the front-end part and the back-end part. The front-end and the back-end play different roles and work together to achieve real-time monitoring and data analysis of the target object or system. Among them, the main functions of the front-end part include providing a user interaction interface, data visualization and responding to user operations, and the main functions of the back-end part include data acquisition, data processing, logic control and processing communication protocols.

[0004] However, the front end of the current oil online monitoring system usually uses a serial port screen, which has problems such as slow data transmission speed, memory resource occupation, unsuitability for high-resolution display and low flexibility. Therefore, it is urgent to improve the current oil online monitoring system to improve the work efficiency and performance of oil online monitoring. Summary of the invention

[0005] The present application provides an industrial online monitoring and oil treatment intelligent control Internet of Things (IoT) system, which has better performance in terms of real-time performance, resource usage or flexibility compared to the serial port screen method currently used.

[0006] The industrial online monitoring and oil treatment intelligent control Internet of Things (IoT) system adopts an independent server. The industrial online monitoring and oil treatment intelligent control Internet of Things (IoT) system includes: an industrial online monitoring module for realizing online monitoring of oil. The industrial online monitoring module includes a front-end part and a back-end part separated from each other. The front-end part and the back-end part are deployed on the independent server. The front-end part is used to provide a user interaction interface, data visualization and respond to user operations, and the back-end part is used for data collection, data processing, logic control and processing communication protocols; an oil treatment intelligent control system is used for integrated management of the oil treatment process.

[0007] In the technical solution of this application, the separation of the front-end and the back-end is to clearly divide and independently develop the user interface (front-end) of the industrial online monitoring module from the business logic and data storage (back-end). By separating the front-end and the back-end, the front-end and back-end teams can work in parallel without interfering with each other, which speeds up the development progress. In addition, the separation of the front-end and the back-end reduces the coupling degree of the system, allowing the front-end and the back-end to be maintained and upgraded independently. In addition, the front-end and the back-end can be deployed on different servers respectively, supporting horizontal expansion and improving the processing power and stability of the system. The front-end does not directly access the database, reducing the risk of data leakage.

[0008] In combination with the first aspect, in a possible implementation of the first aspect, the front-end part is also used to display the historical data and alarm information of the oil parameters statistically processed by the back-end part, and the data interaction between the front-end part and the back-end part adopts the format of a json string, and the back-end part provides a standard RESTful API interface.

[0009] In the technical solution of the present application, the historical data and alarm information of the back-end statistics can be displayed in the front-end interface of the present application. Since the serial port screen does not have the ability to process data, the serial port screen can only play the role of displaying real-time data.

[0010] In combination with the first aspect, in a possible implementation of the first aspect, the front-end part is constructed using any one or several technologies of VUE, HTML, CSS, JavaScript, or is constructed using the Vue.js front-end framework, and the back-end part is developed using the Java server-side language, or is constructed using the Spring Boot server-side framework, and the back-end part interacts with a database, which is constructed and developed using MySQL.

[0011] In combination with the first aspect, in a possible implementation of the first aspect, the front-end part interacts and communicates with the back-end part for data, and the back-end part interacts and communicates with the external system through the interaction format of the json string and the RESTful API interface.

[0012] In the technical solution of this application, when the industrial online monitoring module needs to interact with some large platforms or multiple different platforms for data, a standardized API interface can be provided, such as flexibly adjusting the API interface definition and function implementation according to changes in business needs, and supporting the access of different data sources and data formats, providing customized data processing capabilities. However, the current serial port screen usually uses a relatively independent system, and there is no way to synchronize data to some external systems, so there is no way to interact.

[0013] In combination with the first aspect, in a possible implementation of the first aspect, the industrial online monitoring module includes two modes: offline and uploading to the cloud.

[0014] In the technical solution of this application, the working mode of the industrial online monitoring module can be selected according to the user's application scenario. For example, the cloud upload method has high real-time requirements for scenarios such as smart manufacturing and smart factories. For another example, the offline method does not have high real-time requirements and is suitable for scenarios that require large amounts of data processing and for users who cannot provide an Internet environment.

[0015] In combination with the first aspect, in a possible implementation of the first aspect, at least one of the following configurations of the industrial monitoring system can be customized or manually configured: communication protocol, type of sensor, measurement parameters, oil capacity, oil filling time, and oil change time.

[0016] In the technical solution of the present application, compared with the general serial port screen, the industrial online monitoring system has higher flexibility in operability, and the system can be configured manually. It is not a pre-written or predetermined independent system like the ordinary serial port screen.

[0017] In addition, in the technical solution of the present application, users can also query the historical data of the sensor corresponding to the time period according to their needs, and regularly generate an Excel spreadsheet of the historical data of the previous month that can be viewed or copied. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of an Internet of Things (IoT) system provided in an embodiment of the present application.

[0019] Figure 2 It is a schematic diagram of an industrial online monitoring module provided in an embodiment of the present application.

[0020] Figure 3 It is a schematic diagram of the front-end display of an industrial online monitoring module provided in an embodiment of the present application. DETAILED DESCRIPTION

[0021] Embodiments of the present application are described in detail below, and examples of the embodiments of the present application are shown in the accompanying drawings. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0022] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons having ordinary skills in the technical field to which this application belongs. In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application.

[0023] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear at different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0024] To facilitate understanding, an Internet of Things (IoT) system suitable for online oil monitoring technology according to an embodiment of the present application is first introduced. Figure 1 A schematic diagram of an IOT system provided in an embodiment of the present application is shown, wherein the IOT system may include an industrial online monitoring module and an oil processing intelligent control module.

[0025] First, let's introduce the industrial online monitoring module, which can be used to implement online monitoring technology for oil (such as lubricating oil, hydraulic oil, transformer oil). Oil online monitoring technology is a comprehensive technology that integrates advanced sensor technology, data acquisition and processing technology, data analysis and prediction technology, and can be used specifically for real-time monitoring and evaluation of the status and performance of lubricating oil, hydraulic oil or other types of oil in industrial equipment. For example, the industrial online monitoring module can analyze the performance and contamination of oil products by analyzing the performance changes of the lubricant or working medium in the monitored machine and the wear particles carried.

[0026] The industrial online monitoring module may include a front-end part and a back-end part, which play different roles and work together to achieve real-time monitoring and data analysis of the target object or system.

[0027] The main functions of the front-end part include providing a user interaction interface, data visualization, and responding to user operations. For example, the front-end part can receive, analyze, and display oil parameter data from the data acquisition unit. Through the user interface, the monitoring system can display oil parameter trends, alarm information, and equipment status in real time, providing intuitive data feedback to operators.

[0028] The main functions of the back-end part include data acquisition, data processing, logic control and processing communication protocols. For example, the back-end part can measure various parameters in the oil in real time through sensors and probes, such as temperature, viscosity, pressure, humidity, particle contamination, etc. The sensor can be directly installed in the oil circuit or oil tank of the equipment to ensure the accuracy of the data. In addition, the back-end part receives the signal of the sensor and converts this data into digital signals for processing and storage so as to transmit the data to the monitoring system or other data management platform. In some embodiments of the present application, the back-end part program actively collects sensor data, and the sensor data format is hexadecimal. The program converts the collected hexadecimal data into decimal.

[0029] In this way, the back-end part of the industrial online monitoring module collects various parameter data of oil samples in real time through sensors and probes installed in the oil tank, and transmits the collected data to the front-end part after processing and conversion. The front-end part analyzes the received data in real time to evaluate the health of the oil and the operating status of the equipment. For example, it may use special software and algorithms to process the data and generate reports and alarms. In turn, the system can automatically collect, transmit and analyze data, reduce manual intervention, and improve work efficiency. In addition, through real-time monitoring and data analysis, potential equipment failures can be predicted, and more scientific and reasonable maintenance plans can be formulated to reduce maintenance costs and improve equipment reliability.

[0030] Secondly, the oil treatment intelligent control system is introduced. The oil treatment control system is a control system for integrated management of the oil treatment process. For example, the oil treatment intelligent control system can achieve high-precision filtration and oil purification, such as using a fiber resin filter element made of special materials + special adsorbent (water, fine peroxide, etc.) to purify the oil, improve the efficiency of mechanical operation and prevent failures. For another example, the oil treatment intelligent system can continuously monitor various parameters in the oil treatment process based on the data analyzed by the industrial online monitoring module, and automatically adjust the parameters as needed. For another example, the oil treatment intelligent control system has fault diagnosis and alarm functions, which can promptly detect and report problems that occur during the treatment process. For example, when the oil parameters exceed the normal range or reach the warning state, the oil treatment intelligent control system will send an alarm signal to promptly notify the maintenance personnel to take corresponding measures. Since this system is not the focus of the embodiment of the present application, it will not be described in detail.

[0031] The above describes an IOT system applicable to the embodiments of the present application. The following describes the technical problems existing at this stage.

[0032] At present, the front-end part of industrial online monitoring usually adopts the serial port screen, which has problems such as slow data transmission speed, memory resource occupation, unsuitability for high-resolution display and low flexibility.

[0033] For example, the serial communication speed of the serial port screen is relatively slow, which is limited by the baud rate of the serial port communication. This may lead to the data update speed of the serial port screen failing to meet the requirements in some application scenarios with high real-time requirements, thus affecting the response speed and monitoring accuracy of the system.

[0034] For another example, although serial communication saves resources of the display control chip, it still requires certain hardware resources for serial communication, including pins, cables, etc. In an online monitoring system with limited resources, this may become a factor limiting the scalability and upgradeability of the system.

[0035] For another example, the memory capacity of the serial port screen is limited, and it can only provide the ability to display real-time data, but cannot provide long-term historical data transmission. In addition, the serial port screen may have certain limitations in terms of function and flexibility, such as it may not support some advanced processing requirements.

[0036] In summary, the industrial online monitoring module using the serial port screen has some obvious disadvantages, and needs to be improved in terms of real-time performance, resolution, resource usage or flexibility.

[0037] In order to solve the above technical problems, the present application provides an industrial online monitoring module with separated front-end and back-end. Figure 2 The schematic diagram of the industrial online monitoring module provided by the embodiment of the present application is shown. The front-end and back-end separation is to clearly divide and independently develop the user interface (front-end) and business logic and data storage (back-end) of the industrial online monitoring module.

[0038] like Figure 2As shown, the IOT system of the present application is configured with an independent server, wherein the front-end part and the back-end part are both deployed on the independent server, or in other words, the front-end part and the back-end part are deployed on the same server. The front-end part may include a display module for displaying the data processed by the back-end statistics (the data all comes from the back-end part). The back-end part may include sensors, data acquisition equipment, data storage modules, data processing and analysis modules, and logic processing modules, etc., and may also include early warning and notification modules, communication and remote monitoring modules, etc. The front-end and back-end data interaction can be in the format of a json string, and the back-end can provide a standard RESTful API interface. Compared with the serial port screen method currently used, by deploying an independent server, the IOT system of the present application can not only count data, but also have the functions of storing and displaying historical data and alarm information of the back-end statistics.

[0039] For example, Figure 3 FIG. 1 is a schematic diagram of a front-end interface provided by an embodiment of the present application. Figure 3 As shown, the front-end interface can be a graphical user interface (GUI) of the oil online monitoring system. In the GUI, multiple options can be included, including monitoring data, project management, etc. Figure 3 The front-end interface of monitoring data is shown. Figure 3 As shown, the front-end interface of the monitoring data includes test items (test power, test parameters such as dielectric constant, conductivity, etc.), oil product information (oil product name, oil product capacity, etc.), and also includes real-time oil data and estimated oil product life. The real-time oil data can also indicate whether there is an abnormality in the parameter. If there is an abnormality in the parameter value, the GUI can issue an alarm. Unlike the current serial port screen method, in the front-end interface of this application, historical data of different parameters can also be displayed, or all historical data and alarm information of the back-end statistics can be displayed. The serial port screen method does not have the ability to process data, so the serial port screen can only play the role of real-time data display. In addition, when an independent server is used to establish an industrial online monitoring and oil treatment intelligent control IOT system with separated front and back ends, the customization of the IOT system can be further realized.

[0040] In addition, in the technical solution of the present application, users can also query the historical data of the sensor corresponding to the time period according to their needs, and regularly generate an Excel spreadsheet of the historical data of the previous month that can be viewed or copied.

[0041] For ease of understanding, the following will specifically introduce the implementation method applicable to the present application in conjunction with the embodiments. It is worth noting that the embodiments are only examples, and those skilled in the art can easily know alternative solutions that are also applicable to the same principles of the embodiments of the present application.

[0042] First of all, the front-end part is mainly responsible for the display of the user interface and the interaction with the user. The front-end part can be built using technologies such as VUE, HTML, CSS, JavaScript, etc., or it can use the Vue.js modern front-end framework and interact with the user through LCD screens, browsers, etc. In this way, the front-end part displays the data provided by the back-end to the user in the form of graphics, tables, etc., and responds to user operations such as clicks and inputs, and sends the user's request to the back-end. In addition, the page loading speed and response performance can be improved through technologies such as asynchronous loading and caching data.

[0043] The backend is mainly responsible for processing business logic and data storage. It can be developed using the Java server-side language, or it can use the Spring Boot server-side framework and interact with the database. The database can be built and developed using MySQL. In this way, the backend can execute the corresponding business logic, such as data processing, calculation, etc., according to the request sent by the front end, and interact with the database to store and retrieve user data. In addition, the backend can also perform security measures such as authentication, authorization, and current limiting on the application programming interface (API) to protect the data security of the system.

[0044] Through the separation of front-end and back-end, the front-end and back-end teams can work in parallel without interfering with each other, which speeds up the development progress. For example, the separation of front-end and back-end allows the front-end and back-end teams to work in parallel, reducing the waiting time between each other. The front-end team can focus on the design of the user interface (UI) and user experience (UX), while the back-end team focuses on the implementation of business logic and data storage. The separation of front-end and back-end allows the team to choose the most suitable technology stack and tools according to their respective needs and expertise. In addition, the separation of front-end and back-end reduces the coupling of the system, allowing the front-end and back-end to be maintained and upgraded independently. In addition, the front-end and back-end can be deployed on different servers respectively, supporting horizontal expansion and improving the processing power and stability of the system. The front-end does not directly access the database, reducing the risk of data leakage.

[0045] Optionally, in the embodiment of the present application, due to the separation of the front-end and the back-end, some customized interfaces can also be provided. For example, the data interaction between the front-end and the back-end can adopt the json string format, and the communication and data interaction can be carried out through the customized RESTful API interface. The front-end sends an HTTP request to the back-end API interface, and the back-end processes the request and returns the response data to the front-end.

[0046] In addition, when the industrial online monitoring module needs to interact with some large platforms or multiple different platforms for data, the embodiments of the present application have the ability to provide standardized API interfaces, such as flexibly adjusting the API interface definition and function implementation according to changes in business needs, and supporting the access of different data sources and data formats, providing data customization processing capabilities. At this stage, a relatively independent system is usually used, and there is no way to synchronize data with some external systems, so there is no way to interact.

[0047] Optionally, the embodiment of the present application can divide the industrial online monitoring module into two types: offline and uploaded to the cloud according to user needs.

[0048] For example, if the user has high requirements for the real-time performance of the data, the user can choose to upload the back-end data to the cloud, such as through a small program or a cloud program to perform a data access or cloud-managed data analysis function. Uploading to the cloud means connecting data acquisition devices such as sensors directly to the network and uploading data to the cloud server in real time for processing, analysis and storage. This system relies on a stable network connection and can achieve real-time data transmission and rapid response. Therefore, it is suitable for scenarios with high real-time requirements, such as smart manufacturing, smart factories, etc. In addition, the data is highly accurate and the cloud processing capability is strong, which can support large-scale data analysis and storage; it is convenient for remote monitoring and management.

[0049] For another example, if the user has strict requirements for data management, such as only requiring a local area network, the user can use an offline version to store the historical data of the online monitoring system and perform data analysis through the offline version. Offline means that the data is first stored in the local device and then transmitted to the cloud or other processing center through the network for further analysis and storage. This method avoids the network delay and bandwidth limitation problems that may be encountered by the real-time online monitoring system, and allows unified processing after the data accumulates to a certain amount. This method is suitable for scenarios that do not require high real-time performance but require large amounts of data processing, as well as for users who cannot provide an Internet environment. For example, in an industrial production process, if the data of certain equipment or production lines does not need to be fed back immediately, or the network environment is unstable, an offline monitoring system can be used as a reliable data collection solution.

[0050] Table 1 shows the characteristics of the two methods: Table 1 Upload to the cloud Offline method Definition and characteristics Data is uploaded to the cloud in real time for processing and storage Data is first stored locally Application Scenario Scenarios with high real-time requirements, such as smart manufacturing, smart factories, etc. Scenarios that do not require high real-time performance but require large amounts of data processing, and for users who cannot access the Internet advantage Good real-time performance and high data accuracy; strong cloud processing capabilities; convenient for remote monitoring and management Data synchronization is not limited by the network; data processing can be performed locally shortcoming Highly dependent on the network; special attention should be paid to cloud data security and privacy protection Data synchronization may lag; local storage devices require regular maintenance In addition, the online monitoring system of the embodiment of the present application can also be customized in the front-end or back-end part due to the separation of the front and back ends. For example, if the working conditions of the power plant to which the online monitoring system is connected are different at the time, the online monitoring system can make corresponding adjustments. For example, if some power plants use intranets, the online monitoring system of the embodiment of the present application can use intranets, including the communication protocols of the sensors connected to the online monitoring system, such as RS-232 or RS-485 or TCP IP, and the embodiments of the present application can all be customized. For another example, the types of sensors used in the online monitoring system, the measurement parameters or the capacity of the oil (such as the filling time of the oil, the oil change time and the reminder suggestions, etc.) are all different. If they need different parameters with different manufacturers or power plants in cooperation, the online monitoring system and database of the embodiment of the present application can also be customized or manually modified by industrial personnel.

[0051] Thus, compared with the general serial port screen, the industrial online monitoring system of the embodiment of the present application has higher flexibility in operability, and the system can be configured manually, and is not a pre-written or predetermined independent system like the ordinary serial port screen.

[0052] In summary, in the industrial online monitoring module of the IOT system of the present application, compared with the serial port screen method currently used, the performance in terms of real-time performance, resource occupancy or flexibility is better.

[0053] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0054] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0055] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0056] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0057] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, and other media that can store program codes.

[0058] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An industrial online monitoring and oil treatment intelligent control Internet of Things (IOT) system, characterized in that: The industrial online monitoring and oil treatment intelligent control IoT system uses an independent server, including: An industrial online monitoring module, used to realize online monitoring of oil, the industrial online monitoring module includes a front-end part and a back-end part separated from each other, the front-end part and the back-end part are deployed on the independent server, the front-end part is used to provide a user interaction interface, data visualization and respond to user operations, and the back-end part is used for data acquisition, data processing, logic control and processing communication protocols; The intelligent oil treatment control system is used for integrated management of the oil treatment process.

2. The method according to claim 1, characterized in that The front-end part is also used to display the historical data and alarm information of the oil parameters statistically processed by the back-end part. The data interaction between the front-end part and the back-end part adopts the json string format, and the back-end part provides a standard RESTful API interface.

3. The method according to claim 1 or 2, characterized in that The front-end part is built using any one or several technologies of VUE, HTML, CSS, JavaScript, or is built using the Vue.js front-end framework. The back-end part is developed using the Java server-side language, or is built using the Spring Boot server-side framework. The back-end part interacts with the database, and the database is built and developed using MySQL.

4. The method according to claim 1 or 2, characterized in that The front-end part interacts and communicates with the back-end part, and the back-end part interacts and communicates with the external system through the interactive format of the json string and the RESTful API interface.

5. The method according to claim 1 or 2, characterized in that: The industrial online monitoring module includes two modes: offline and uploading to the cloud.

6. The method according to claim 1 or 2, characterized in that: At least one of the following configurations of the industrial monitoring system may be customized or manually configured: communication protocol, type of sensor, measurement parameter, oil capacity, oil filling time, and oil change time.

7. The method according to claim 1 or 2, wherein the oil comprises at least one of lubricating oil, hydraulic oil, and transformer oil.

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