Offshore photovoltaic construction supervision platform

Abstract

The invention discloses an offshore photovoltaic construction supervision platform which comprises an engineering condition module, a safety prevention and control module, a background management module and a system management module. The engineering live module performs data interaction with the safety prevention and control module, the engineering live module is used for collecting required data of a construction area at the front end and transmitting the required data to the safety prevention and control module, and construction safety is monitored through the safety protection module; the safety prevention and control module is in data interaction with the background management module, and the background management module is responsible for project-related data management and can provide data support when the safety prevention and control module monitors construction safety; the background management module and the system management module perform data interaction, the system management module is responsible for user and data dictionary management of the whole system, and the system management module ensures that the background management module can operate efficiently and safely. According to the scheme, real-time monitoring and management of an offshore photovoltaic construction project are realized by integrating GIS and data visualization technologies, and the efficiency and accuracy of construction supervision are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of digital construction engineering, and in particular to an offshore photovoltaic construction supervision platform. Background Art

[0002] With the rapid growth of global demand for clean energy, solar energy has been widely used around the world. However, due to limited land resources, offshore photovoltaic technology has gradually become a field of concern to meet the growing demand for clean energy.

[0003] The construction of offshore photovoltaic power stations needs to take into account the special environment at sea, including waves, wind, and tidal energy factors. The construction team needs to consider various natural factors in the engineering design to ensure the smooth and safe progress of the construction. Therefore, supervision of offshore photovoltaic construction is particularly important.

[0004] Most of the traditional offshore photovoltaic construction supervision methods still rely on manual prediction of the construction environment and collection of project information. The degree of informatization is not high and there is a lack of effective technical support, which leads to inefficient construction supervision and difficulty in achieving real-time monitoring and data sharing.

[0005] It can be seen that an offshore photovoltaic construction supervision platform is needed to solve the technical problems existing in the existing offshore photovoltaic construction supervision, which is a problem that needs to be solved in this field. Summary of the invention

[0006] In view of the technical problem that the existing offshore photovoltaic construction supervision methods have a low degree of informatization, the purpose of the present invention is to provide an offshore photovoltaic construction supervision platform to achieve real-time monitoring and management of offshore photovoltaic construction projects, improve the efficiency and accuracy of construction supervision, and effectively overcome the problems existing in the prior art.

[0007] In order to achieve the above-mentioned purpose, the present invention provides an offshore photovoltaic construction supervision platform, including a project real-time module, a safety control module, a background management module and a system management module;

[0008] The engineering real-time module interacts with the safety control module. The engineering real-time module is used to collect the required data of the construction area at the front end and transmit it to the safety control module, and monitor the construction safety through the safety protection module; the safety control module interacts with the background management module. The background management module is responsible for project-related data management and can provide necessary data support for the safety control module when monitoring construction safety; the background management module interacts with the system management module. The system management module is responsible for the user and data dictionary management of the entire system. The system management module ensures that the background management module can run efficiently and safely.

[0009] Furthermore, the engineering real-time module includes a data acquisition unit, a data visualization unit and a multi-layer layer management unit. The data acquisition unit interacts with the data visualization unit. The data acquisition unit is used to transmit the collected project site data to the data visualization unit in real time for display. The multi-layer layer management unit is used for users to choose to display or hide different layers according to needs.

[0010] Furthermore, the data collection unit includes a first collection component, a second collection component and a third collection component. The first collection component is a plurality of sensors deployed at the construction site, used to collect environmental data of the project construction site, and transmit it to the data visualization unit for display. The second collection component is a monitoring device, which is set up at the construction site to collect construction progress, personnel conditions, and ship statistics data, and transmit them to the data visualization unit for display. The third collection component is a geographic information collection device, which is used to collect the geographic information location of the project, perform spatial positioning on the map, and display it in the visualization unit.

[0011] Furthermore, the safety control module includes a tracking unit, a safety warning unit and an emergency response unit. The tracking unit is used to monitor the real-time location of ships and personnel. The safety warning unit is used to analyze the data collected by the engineering real-time module, predict potential safety risks, and issue warnings in time. The emergency response unit interacts with the safety warning unit data. When the safety warning unit detects a safety risk, the emergency response process is automatically started through the workflow management system.

[0012] Furthermore, the background management module includes a data centralized management unit, a custom query and reporting unit, and a data authority management unit. The data centralized management unit is used to centrally manage all project-related data. The data authority management unit interacts with the data centralized management unit to implement authority management of all data in the data centralized management unit. The custom query and reporting unit interacts with the data authority management unit. Based on the data authority management unit, if the user obtains authority, the user can customize the query conditions as needed and generate customized reports and statistical data based on all data managed in the data centralized management unit.

[0013] Furthermore, the data authority management unit is also equipped with a CRUD unit, which provides the CRUD function for data.

[0014] Furthermore, the system management module includes a user interface unit, a data dictionary management unit, and a log and monitoring unit. The user interface unit is used to provide an intuitive user-friendly interface, the data dictionary management unit is used to unify the data standards and terminology used in the system, and the log and monitoring unit is used to record system operation logs, monitor system performance, and promptly discover and resolve system problems.

[0015] The offshore photovoltaic construction supervision platform provided by the present invention realizes real-time monitoring and management of offshore photovoltaic construction projects by integrating GIS and data visualization technology, thereby improving the efficiency and accuracy of construction supervision. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a structural diagram of the offshore photovoltaic construction supervision platform. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific diagrams.

[0019] In view of the technical problem that the existing offshore photovoltaic construction supervision methods have a low degree of informatization, the purpose of the present invention is to provide an offshore photovoltaic construction supervision platform, which realizes real-time monitoring and management of offshore photovoltaic construction projects by integrating GIS and data visualization technology, thereby improving the efficiency and accuracy of construction supervision.

[0020] The offshore photovoltaic construction supervision platform provided by the present invention is shown in Figure 1 , which includes an engineering live module 100, a security control module 200, a background management module 300 and a system management module 400.

[0021] The engineering real-time module 100 interacts with the safety control module 200 in data exchange. The engineering real-time module 100 is used to collect the required data of the construction area at the front end and transmit it to the safety control module 200, and monitor the construction safety through the safety protection module 200.

[0022] The safety control module 200 interacts with the background management module 300 in data exchange. The background management module 300 is responsible for project-related data management and can provide necessary data support for the safety control module 200 when monitoring construction safety.

[0023] The background management module 300 interacts with the system management module 400 . The system management module 400 is responsible for the user and data dictionary management of the entire system. The system management module 400 ensures that the background management module 300 can run efficiently and safely.

[0024] The engineering live module 100 is used to display basic project data in real time through data text cards. The engineering live module 100 includes a data acquisition unit 110, a data visualization unit 120 and a multi-layer layer management unit 130.

[0025] The data collection unit 110 interacts with the data visualization unit 120. The data collection unit 110 is used to transmit the collected project site data to the data visualization unit 120 in real time for display. The data collection unit 110 includes a first collection component, a second collection component and a third collection component.

[0026] The first acquisition component is various sensors (such as temperature and humidity sensors). Various sensors are deployed at the construction site to collect environmental data of the project construction site and transmit it to the data visualization unit for display.

[0027] The second collection component is the monitoring equipment, which is set up at the construction site to collect data such as construction progress, personnel situation, and ship statistics, and transmit it to the data visualization unit for display.

[0028] The third collection component is a geographic information collection device (GIS technology), which is used to collect the geographic information location of the project, spatially locate it on the map, and display it in the visualization unit.

[0029] Here, the data collection unit 110 transmits the collected data to the data visualization unit 120, and the data visualization unit 120 displays the data in an intuitive manner. The intuitive manner here can be through charts, maps, etc., to improve the readability and comprehensibility of the information.

[0030] As an example, a dynamic data visualization interface can be implemented by using front-end technologies such as HTML5, CSS3 and JavaScript, combined with frameworks such as React or Vue.js.

[0031] At the same time, technologies such as RESTful API can be used to provide a data interface for the front end to achieve real-time transmission and updating of data collected by the front end.

[0032] The multi-layer layer management unit 130 allows the user to choose to display or hide different layers, such as work area, operation area, personnel, ship, etc., as needed to customize the view.

[0033] The engineering real-time module 100 provides real-time construction progress and environmental data, and the safety control module 200 uses these data for safety warning and emergency response. For example, if the weather condition module predicts bad weather, the safety control module 200 can notify the construction personnel in advance to take safety measures.

[0034] The safety control module 200 interacts with the engineering live module 100 to monitor construction safety based on the construction site data collected by the engineering live module. The safety control module 200 includes a tracking unit 210, a safety warning unit 220 and an emergency response unit 230.

[0035] The tracking unit 210 is used for real-time monitoring of the position of ships and personnel. For example, the present solution preferably combines AIS (Automatic Identification System) and GPS technology to track the position of ships and personnel and realize real-time monitoring.

[0036] Specifically, the AIS (Automatic Identification System) transmits information such as the ship's identity and heading, as well as data from other electronic navigation facilities (such as a gyrocompass or rudder angle indicator) to the processor of the tracking unit via a VHF transmitter, and the GPS receiver locates the position of the ship and personnel through satellite signals in GPS technology, collects high-precision position and speed data, and transmits it to the processor.

[0037] The processor combines the high-precision position and speed data provided by GPS with the ship identity, heading and other information transmitted by AIS, which can achieve more accurate tracking and prediction of the construction ship's position. This data fusion technology can improve the efficiency and safety of construction ship traffic management.

[0038] The processor uses self-controlled time division multiple access technology to enable any ship within the AIS range to send and receive reports without interfering with each other on a unified VHF channel.

[0039] The safety warning unit 220 is used to analyze the collected data based on the data collected by the engineering real-time module 100, such as weather changes, equipment status, etc., using big data analysis and machine learning technology, to predict potential safety risks and issue warnings in a timely manner.

[0040] First, the security warning unit cleans the collected data to remove outliers and noise to ensure the accuracy and availability of the data.

[0041] Then, key features such as the ship’s speed, heading, longitude, latitude and time are extracted from the preprocessed data, and a machine learning algorithm is used to train the feature data to build a prediction model.

[0042] As a further explanation, it is preferred to use a long short-term memory network (LSTM) to process time series data and build a ship track prediction model. Through the LSTM model, the ship track feature data at n consecutive moments is used to predict the track feature data at the next moment to predict whether the ship's running track is safe.

[0043] Specifically, the ship's track data is first collected, including features such as speed, heading, longitude, latitude, and time; then, the collected data is cleaned, including removing outliers and filling missing values; then, on this basis, the long short-term memory network (LSTM) is used to process time series data and build a ship track prediction model. The training of the LSTM model involves parameter settings, such as learning rate, batch size, number of iterations, etc. Furthermore, during the training process, these parameters can be adjusted to optimize the model performance. In ship track prediction, LSTM can learn the time dependency of the ship's historical position data to predict future tracks.

[0044] The emergency response unit 230 interacts with the security warning unit 220 to conduct risk assessment on the data collected in the security warning and the information in the database to determine the priority and importance of each risk. Once the assessment result shows that there is a high risk, the emergency response process is automatically started through the workflow management system, such as notifying relevant personnel, adjusting the work plan, etc., to improve the response speed and efficiency.

[0045] The background management module 300 is responsible for project-related data management. It interacts with the security control module 200 and can provide the security control module 200 with necessary data support, such as personnel information, ship information, etc. The background management module 300 includes a data centralized management unit 310, a custom query and report unit 320, and a data authority management unit 330.

[0046] The data centralized management unit 310 is used to centrally manage all project-related data, including project information, construction unit information, platform data, etc.

[0047] As an example, a relational database such as MySQL or a non-relational database such as MongoDB may be used to store and manage data.

[0048] The data authority management unit 330 interacts with the data concentration management unit 310 to implement fine-grained data authority management and ensure data security and compliance.

[0049] As an example, user access rights to data may be managed through a role-based access control (RBAC) system.

[0050] At the same time, the data authority management unit 330 is also coordinated with the add, delete, modify and check unit 340, which provides the add, delete, modify and check functions of data to ensure the accuracy and consistency of the data.

[0051] For example, you can use backend development frameworks such as Spring Boot and Django to implement operations such as adding, deleting, modifying, and querying data.

[0052] The custom query and report unit 320 interacts with the data authority management unit 330. Based on the data authority management unit 330, if the user obtains authority, the user can customize the query conditions as needed and generate customized reports and statistical data based on all the data managed in the data center management unit 310.

[0053] Here, the custom query and report unit 320 integrates chart libraries such as ECharts or Highcharts to display rich data visualization effects and provide data export functions. At the same time, front-end technology stacks such as Vue3, Vite, Naive UI, TypeScript, etc., and back-end technology stacks such as Node.js+Express or Spring Boot are used to implement the front-end and back-end separation architecture to improve the scalability and maintainability of the system.

[0054] The system management module 400 interacts with the background management module 300 and is responsible for the user and data dictionary management of the entire system, ensuring that the background management module 300 can run efficiently and safely. The system management module 400 includes a user interface unit 410, a data dictionary management unit 420, and a log and monitoring unit 430.

[0055] The user interface unit 410 is used to provide an intuitive user-friendly interface, so that users without a technical background can easily perform system configuration and data management.

[0056] As an example, you can use front-end frameworks such as Bootstrap or Material-UI to create responsive user interfaces.

[0057] The data dictionary management unit 420 is used to unify the data standards and terminology used in the system and improve the consistency and accuracy of the data.

[0058] The data dictionary management unit can provide the function of dynamic configuration parameters, so that developers and implementers can dynamically adjust system configuration parameters without modifying the code or restarting the server. This design improves the flexibility and response speed of the system.

[0059] For example, the data dictionary management unit is configured with a configuration center composed of Nacos, Apollo, Consul, etc., which cooperate with each other to provide a dynamic configuration management mode. These configuration centers support centralized storage, dynamic distribution and real-time update of configurations, so that developers can dynamically modify configuration parameters in the configuration center without modifying the code or restarting the service.

[0060] The log and monitoring unit 430 is used to record system operation logs, monitor system performance, promptly discover and solve system problems, and ensure the security and flexibility of the system.

[0061] For example, it can collect and analyze system logs by integrating log management tools such as the ELK (Elasticsearch, Logstash, Kibana) stack.

[0062] The offshore photovoltaic construction supervision platform formed by the above scheme integrates GIS and data visualization technology to achieve real-time monitoring and management of offshore photovoltaic construction projects, thereby improving the efficiency and accuracy of construction supervision.

[0063] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An offshore photovoltaic construction supervision platform, characterized in that: Including engineering live module, security control module, background management module and system management module; The engineering real-time module interacts with the safety control module. The engineering real-time module is used to collect the required data of the construction area at the front end and transmit it to the safety control module, and monitor the construction safety through the safety protection module; the safety control module interacts with the background management module. The background management module is responsible for project-related data management and can provide necessary data support for the safety control module when monitoring construction safety; the background management module interacts with the system management module. The system management module is responsible for the user and data dictionary management of the entire system. The system management module ensures that the background management module can run efficiently and safely.

2. An offshore photovoltaic construction supervision platform according to claim 1, characterized in that: The engineering real-time module includes a data acquisition unit, a data visualization unit and a multi-layer layer management unit. The data acquisition unit interacts with the data visualization unit. The data acquisition unit is used to transmit the collected project site data to the data visualization unit in real time for display. The multi-layer layer management unit is used for users to choose to display or hide different layers according to needs.

3. An offshore photovoltaic construction supervision platform according to claim 2, characterized in that: The data collection unit includes a first collection component, a second collection component and a third collection component. The first collection component is a plurality of sensors deployed at the construction site, used to collect environmental data of the project construction site, and transmit it to the data visualization unit for display. The second collection component is a monitoring device, which is set up at the construction site to collect construction progress, personnel conditions, and ship statistics data, and transmit them to the data visualization unit for display. The third collection component is a geographic information collection device, which is used to collect the geographic information location of the project, perform spatial positioning on the map, and display it in the visualization unit.

4. The offshore photovoltaic construction supervision platform according to claim 1, characterized in that: The safety control module includes a tracking unit, a safety warning unit and an emergency response unit. The tracking unit is used to monitor the real-time location of ships and personnel. The safety warning unit is used to analyze the data collected by the engineering real-time module, predict potential safety risks, and issue warnings in time. The emergency response unit interacts with the safety warning unit data. When the safety warning unit detects a safety risk, the emergency response process is automatically started through the workflow management system.

5. The offshore photovoltaic construction supervision platform according to claim 1, characterized in that: The background management module includes a data centralized management unit, a custom query and reporting unit, and a data authority management unit. The data centralized management unit is used to centrally manage all project-related data. The data authority management unit interacts with the data centralized management unit to implement authority management of all data in the data centralized management unit. The custom query and reporting unit interacts with the data authority management unit. Based on the data authority management unit, if the user obtains authority, the user can customize the query conditions as needed and generate customized reports and statistical data based on all data managed in the data centralized management unit.

6. An offshore photovoltaic construction supervision platform according to claim 5, characterized in that: The data authority management unit is also equipped with a CRUD unit, which provides the data CRUD function.

7. The offshore photovoltaic construction supervision platform according to claim 1, characterized in that: The system management module includes a user interface unit, a data dictionary management unit, and a log and monitoring unit. The user interface unit is used to provide an intuitive user-friendly interface. The data dictionary management unit is used to unify the data standards and terminology used in the system. The log and monitoring unit is used to record system operation logs, monitor system performance, and promptly discover and solve system problems.

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