Water conservancy scientific research data management and sharing system based on index control

Abstract

The invention discloses a water conservancy scientific research data management and sharing system based on index control. The water conservancy scientific research data management and sharing system comprises an external display module, a system management module and a bulletin compilation module, the external display module is used for externally displaying water conservancy scientific research related content and data and completing sharing of water conservancy scientific research data; the system management module is used for managing and monitoring the whole water conservancy scientific research data management and sharing system; wherein the management and monitoring objects comprise users, permissions, bulletin content and water conservancy scientific research data; the bulletin compilation module is used for processing the bulletin compilation task and maintaining bulletin compilation information. According to the system, water conservancy scientific research data management runs through the whole process of data generation, utilization, release, display, query and downloading, repeated import, untimely and incomplete updating and split management are avoided, and daily use of front-line personnel of scientific research institutions is facilitated.

Description

Technical Field

[0001] The present invention relates to the field of scientific research data management, and in particular to a water conservancy scientific research data management and sharing system based on indicator control. Background Art

[0002] Scientific data is a fundamental and strategic resource for national scientific and technological innovation, and is an essential element in scientific research. How to effectively manage, preserve and share data has become a common concern for researchers. At present, research on scientific research data management at home and abroad mainly focuses on scientific research data management policies, scientific research data management practices, and scientific research data literacy education. The practice of scientific research data management mainly focuses on the successful experience of scientific research data management practices in university libraries and the evaluation methods for the effectiveness of scientific research data management services. In terms of scientific data sharing, our country has established the China Science and Technology Resource Sharing Network and implemented relevant systems such as scientific research data submission and sharing to achieve the aggregation and sharing of high-quality data sets, making it easier for researchers to discover and share data, so as to promote the intersection and integration of multiple disciplines. However, the above work is either aimed at the scientific research management and service level, or at the data generated by scientific research projects, and it has the following shortcomings:

[0003] 1) Single function: In the management of traditional water conservancy scientific research data, the existing technology is mainly based on website display technology. Researchers import data according to the data format, and the website displays the content in a fixed form. Once a data error occurs, the data needs to be re-imported. The display system is separated from the management needs of researchers for water conservancy scientific research data, and it is impossible to achieve the integration of water conservancy scientific research data generation, management and sharing display.

[0004] 2) Insufficient security and manageability: The system built under the traditional water conservancy scientific research data management method has deficiencies in data security and management, especially in a complex environment with multiple users and multiple permissions. Data access control and management are relatively cumbersome, and it is difficult to effectively ensure data management and data sharing to display data consistency and security.

[0005] 3) Insufficient scalability: The systems built under the traditional water conservancy scientific research data management method mostly adopt a centralized architecture, which is difficult to adapt to the growing amount of data and diverse data types. The system has poor scalability and is difficult to flexibly respond to new business needs and data growth.

[0006] 4) Insufficient data standardization: Traditional water conservancy scientific research data management methods focus on the management and display of data results. Due to the lack of tracking of the scientific research data generation process, the consistency, traceability and standardization of water conservancy scientific research data are difficult to guarantee.

[0007] 5) Difficulty in updating: The traditional water conservancy scientific research data management method belongs to result management. Once there is a problem with the input data, the result data needs to be recalculated and imported. It cannot be updated in a timely and synchronous manner, and it is difficult to access, which increases management costs and reduces the reliability of displayed data.

[0008] Therefore, developing a system for front-line personnel in scientific research institutions that integrates data aggregation, storage, management, and sharing into daily scientific research work will help solve the above problems. Summary of the invention

[0009] In view of the above-mentioned deficiencies in the prior art, the present invention provides a water conservancy scientific research data management and sharing system based on indicator control, which solves the problem that the existing water conservancy scientific research data management method is not convenient for daily use by front-line personnel of scientific research units.

[0010] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0011] Provide a water conservancy scientific research data management and sharing system based on indicator control, which includes a bulletin compilation module, a system management module and an external display module;

[0012] The bulletin compilation module is used to process bulletin compilation tasks and maintain bulletin compilation information; the bulletins include the China Water Resources Bulletin, the China River Sediment Bulletin, the China Flood and Drought Disaster Bulletin, and the China Flood Control and Drought Relief Bulletin;

[0013] System management module, used to manage and monitor the entire water conservancy scientific research data management and sharing system; the objects of management and monitoring include users, permissions, bulletin content and water conservancy scientific research data;

[0014] The external display module is used to display water conservancy scientific research related content and data to the outside world and complete the sharing of water conservancy scientific research data.

[0015] The beneficial effects of the present invention are:

[0016] 1. This system integrates water conservancy scientific research data management throughout the entire process of data generation, utilization, release and display, avoiding repeated import and split management, and facilitating daily use by front-line personnel in scientific research units.

[0017] 2. This system defines and classifies water conservancy scientific research data in terms of indicators from the input stage. Data administrators can control the types and quantities of indicators visible to users with different permissions on the front-end display page and the back-end management interface. Data administrators can select indicators to combine into display tables and graphs according to work needs, and insert them into report editing locations, thereby enhancing the effects of data management and utilization in a rich visual form, while maximizing data sharing security.

[0018] 3. This system sorts out the relevant water conservancy research data of the system, standardizes the classification of data indicators and database design, and has rules to follow from data classification, data coding to symbol design and coding, so as to improve the readability, operability and shareability of data during use. It follows the principle of one-time input and full-process use, avoiding the complexity of modifying data one by one. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the structural diagram of this system;

[0020] Figure 2 This is a schematic diagram of the workbench interface;

[0021] Figure 3 This is a schematic diagram of the analysis page interface;

[0022] Figure 4 This is a schematic diagram of the interface of the conditional search submodule;

[0023] Figure 5 This is a schematic diagram of the interface of the bulletin data table;

[0024] Figure 6 This is a schematic diagram of the interface for indicator management;

[0025] Figure 7 A schematic diagram of the control interface for reporting the data table status and whether to expand;

[0026] Figure 8 This is a schematic diagram of the interface for information entry;

[0027] Fig. 9 This is a schematic diagram of the interface for importing data;

[0028] Fig.10 This is a schematic diagram of the data preview interface;

[0029] Fig.11 A schematic diagram of the interface for creating submodules for the bulletin compilation task;

[0030] Fig.12 View the interface diagram of the submodule for task details;

[0031] Fig.13 Schematic diagram of the interface of the text editing submodule;

[0032] Fig.14 This is a schematic diagram of the interface of the node management submodule;

[0033] Fig.15 This is a schematic diagram of the interface of the directory management submodule;

[0034] Fig.16 This is a schematic diagram of the interface of the template management submodule;

[0035] Fig.17 This is a schematic diagram of the interface of the variable management submodule;

[0036] Fig.18 This is a schematic diagram of the interface for task distribution;

[0037] Fig.19 This is a schematic diagram of the text template management interface;

[0038] Fig. 20 This is a schematic diagram of the table template management interface;

[0039] Fig.21 Schematic diagram of the variable assignment interface;

[0040] Fig. 22 This is a schematic diagram of the interface of the bulletin reading submodule;

[0041] Fig.23 This is a schematic diagram of the interface of the retrieval submodule;

[0042] Fig.24 This is a schematic diagram of a simple query interface for the data service submodule;

[0043] Fig.25 This is a schematic diagram of the advanced query interface of the data service submodule;

[0044] Fig.26 This is a schematic diagram of the query result display interface of the data service submodule. DETAILED DESCRIPTION

[0045] The specific implementation modes of the present invention are described below so that those skilled in the art can understand the present invention. However, it should be clear that the present invention is not limited to the scope of the specific implementation modes. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present invention as defined and determined by the attached claims, these changes are obvious, and all inventions and creations utilizing the concept of the present invention are protected.

[0046] like Figure 1 As shown, the water conservancy scientific research data management and sharing system based on indicator control includes a bulletin compilation module, a system management module and an external display module;

[0047] The bulletin compilation module is used to process bulletin compilation tasks and maintain bulletin compilation information; the bulletins include the China Water Resources Bulletin, the China River Sediment Bulletin, the China Flood and Drought Disaster Bulletin, and the China Flood Control and Drought Relief Bulletin;

[0048] System management module, used to manage and monitor the entire water conservancy scientific research data management and sharing system; the objects of management and monitoring include users, permissions, bulletin content and water conservancy scientific research data;

[0049] The external display module is used to display water conservancy scientific research related content and data to the outside world and complete the sharing of water conservancy scientific research data.

[0050] like Figure 2 As shown, the workbench is used to provide common function entrances; the common function entrances include analysis page entrance, task management entrance, schedule management entrance, address book management entrance, learning file management entrance and notification message management entrance;

[0051] The front-end management platform is used to manage the content of the bulletin, edit the bulletin cover and introduction, and manage the water conservancy scientific research data displayed and shared externally;

[0052] The back-end management platform is used for bulletin inventory, learning document management, schedule management, address book management, notification message management, information collection, system settings, role management, account management, log management, data unit management, watershed management, provincial and municipal information management, and year management.

[0053] like Figure 3 As shown, the analysis page is used to count and display the total monthly visits and downloads of various bulletins; the display methods include bar charts and pie charts.

[0054] The front-end management platform includes bulletin overview management submodule, bulletin review submodule, conditional search submodule, water conservancy scientific research data management submodule, announcement management submodule, link management submodule, and data upload submodule;

[0055] The bulletin overview management submodule is used to manage the content, cover and introduction of the China Water Resources Bulletin, China River Sediment Bulletin, China Flood and Drought Disaster Bulletin and China Flood Control and Drought Relief Bulletin;

[0056] The bulletin search submodule is used to manage the content of the bulletins of previous years, including title, year, cover, overview and external links; the editing content includes title, year, cover, overview, external links, and PDF file upload. The same bulletin is divided into three categories: China, river basin, province and city. The PDF text uploaded by China can be identified for full text retrieval; other texts can be uploaded and can be in the form of links.

[0057] like Figure 4 As shown, the conditional search submodule is used to query the corresponding historical bulletins according to type, year, river basin and / or province;

[0058] The water conservancy scientific research data management submodule is used to standardize the water conservancy scientific research data displayed on the front-end website, add new display dimensions and indicators of water conservancy scientific research data, and / or delete the display dimensions and indicators of existing water conservancy scientific research data;

[0059] The announcement management submodule is used to edit the notification announcement information and choose whether to publish and the publishing time;

[0060] Link management submodule, used to manage website related links and data resource related links;

[0061] The data upload submodule is used for users to upload historical bulletin data.

[0062] like Figure 5 , Figure 6 , Figure 7 As shown in Figure 1, the specific method for standardizing water conservancy scientific research data includes the following operations:

[0063] A1. Standardize the dimensions and indicators of water conservancy research data:

[0064] Classify water conservancy research data into different types; the first-level types include water resources bulletin data, river sediment bulletin data, and flood and drought disaster bulletin data;

[0065] The bulletin data table format is constructed based on the statistical dimension differences, and the water resources scientific research data is classified into two levels; the water resources bulletin data categories include provincial administrative regions, first-level water resources areas, lake areas or plain areas;

[0066] The first two rows of the constructed bulletin data table are used as the two-level indicator content filling positions for water conservancy research data (such as precipitation, surface water resources, and groundwater resources), and the first column of the constructed bulletin data empty table is used as the dimension filling position; the first row is filled with the indicator category, and the second row is filled with specific indicators (for example, precipitation is filled in the first row as the parent level, and "mm", "billion m" 3 ","Compared with the previous year (%)" and so on are filled in the second row as the child level of precipitation, and the parent level indicator has no value and is used to process data (such as filtering when querying); the dimension is the region where the relevant water conservancy scientific research data is located (such as the whole country, Beijing, Tianjin);

[0067] The security levels of water conservancy scientific research data indicators are divided into level one, level two and level three; the level one security level indicators are displayed to all users, the level two security level indicators are only displayed to logged-in users, and the level three security level indicators are only available to administrators;

[0068] Mark whether the indicators of water conservancy scientific research data have values: if the current indicator has a parent indicator, it is determined that the indicator has a value; if the current indicator has no parent indicator and no child indicator, it is determined that the indicator has a value; if the current indicator has no parent indicator but has a child indicator, it is determined that the indicator has no value;

[0069] Set editable serial numbers for the indicators of water conservancy scientific research data, and display the indicators in ascending order of serial numbers;

[0070] Group water conservancy scientific research data by unit, so that water conservancy scientific research data can be queried and displayed through different units;

[0071] A2. Fill in the corresponding water conservancy research data in the corresponding position of the constructed bulletin data blank table to obtain the bulletin data table;

[0072] A3. Set the state of the bulletin data table, including hidden state and public state. The hidden state means that only the administrator can view it; the public state means that the public can view it.

[0073] A4. Control whether data is displayed:

[0074] Select dimensions and / or indicators through the check boxes to make the selected water conservancy scientific research data accessible to the public and set the unselected water conservancy scientific research data to be accessible only to administrators.

[0075] Through the above design, the bulletin data can be flexibly managed, whether to display it on the front end can be dynamically controlled, data access can be provided, and subsequent data expansion, such as adding and deleting data, can also be satisfied. At the same time, a standard template is established for "data upload".

[0076] The data upload submodule includes an information entry unit, a template download unit, a data import unit, and a data preview unit;

[0077] like Figure 8 As shown, the information input unit is used to input the name, year, and other remarks of the water conservancy scientific research data to be uploaded;

[0078] The template download unit is used to provide users with a constructed bulletin data blank table, so that users can organize the uploaded water conservancy scientific research data according to the bulletin data blank table format to form a unified format bulletin data table for previous years;

[0079] like Fig. 9 As shown, the import data unit is used to provide users with a channel for uploading the data tables of the annual bulletins;

[0080] like Fig.10 As shown, the data preview unit is used to provide users with previews, modify the contents of the uploaded historical bulletin data tables, and determine whether the upload is completed.

[0081] The back-end management platform includes bulletin inventory submodule, learning document management submodule, schedule management submodule, address book management submodule, notification message management submodule, information collection submodule, system setting submodule, role management submodule, account management submodule, log management submodule, data unit management submodule, watershed management submodule, provincial and municipal information management submodule and year management submodule;

[0082] The bulletin inventory submodule is used to record the sending and use of paper or electronic files related to the bulletin;

[0083] The learning file management submodule is used to upload, save, and view learning files online, and set the viewing permissions for learning files;

[0084] The schedule management submodule is used to manage schedule information and set the viewing permissions or push accounts for schedule information;

[0085] The address book management submodule is used to create and manage the user's own address book information;

[0086] Notification message management submodule, used to view system or task information notifications;

[0087] The information collection submodule is used to connect to external interfaces to obtain emergency news, water conservancy news, and the latest water situation information;

[0088] The system settings submodule is used to set up system accounts, assign roles, manage menus and logs;

[0089] The role management submodule is used to add, modify, delete and authorize roles;

[0090] The account management submodule is used to add staff account information; according to the department category, water resources bulletin accounts, river sediment bulletin accounts, flood and drought disaster bulletin accounts, and flood control and drought relief bulletin accounts are established, and the corresponding roles are selected to grant the corresponding account operation permissions; the staff account information includes user name, department, role and remarks;

[0091] The log management submodule is used to summarize and statistically analyze the business conditions of each link in the process of generating, compiling, storing and using the bulletin, so as to improve the management level of the bulletin of each unit and provide important reference information for exploring the utilization value of the bulletin;

[0092] The data unit management submodule is used to maintain unit information when adding indicators;

[0093] The watershed management submodule is used to establish existing watershed information and maintain the corresponding watershed information when managing historical bulletin data;

[0094] The provincial and municipal information management submodule is used to maintain provincial and municipal information and maintain the corresponding provincial and municipal information when managing the annual bulletin data;

[0095] The year management submodule is used to maintain year information and maintain its year information when managing historical bulletin data.

[0096] The bulletin compilation module includes a bulletin compilation task creation submodule, a task detail viewing submodule, a text editing submodule, a node management submodule, a directory management submodule, a template management submodule and a variable management submodule;

[0097] like Fig.11 As shown, the communique compilation task creation submodule is used to create a communique compilation task, select a task handler, and initiate the communique compilation process;

[0098] like Fig.12 As shown, the task details viewing submodule is used to query the compilation process progress, process node task processing status, and delete or add waiting nodes;

[0099] like Fig.13 As shown, the text editing submodule is used to edit the content of the communique according to the communique compilation task;

[0100] like Fig.14 As shown, the node management submodule is used to maintain the compilation node information, edit the node name and node serial number; the node serial number is used to manage the compilation process sequence, the node serial number cannot be repeated, and is filled in from small to large;

[0101] like Fig.15 As shown, the catalog management submodule is used to maintain the catalog in the standard format of the original communique;

[0102] like Fig.16 As shown, the template management submodule is used to maintain the text content in the standard format of the original communique;

[0103] like Fig.17 As shown, the variable management submodule is used to update the numerical value corresponding to the compilation year in the body of the communiqué through variable assignment.

[0104] In the specific implementation process, selecting a task handler is task distribution, such as Fig.18 As shown in the figure, during the task distribution process, tasks can be assigned to the editors one by one according to the maintained directory. Each editor can only process the directory corresponding to his or her task. If the editing is completed, the editing page can make corresponding permission restrictions, such as setting the non-editable area to gray.

[0105] In the specific implementation process, since the main content contains text, pictures, and tables, the display forms are different, so when adding a template, you need to set these three types to distinguish them. Fig.19 As shown in the figure, the text is set by editing the text content. Fig. 20As shown, for table templates, the table data can be managed in the same way as the gazette data table to obtain the data of the gazette compilation year and the part of the table that needs to be displayed. For pictures, you can directly upload the corresponding pictures.

[0106] By means of variable assignment, the value corresponding to the year of compilation in the body of the communique can be realized. In this embodiment, the specific method of variable management is as follows:

[0107] (a) Name: The English name of the variable. Naming rule: keep it simple and clear.

[0108] (b) Description: The Chinese name of the variable.

[0109] (c) Category: Based on the data in the text of the “Standard Format for the Original Water Resources Bulletin”, the following categories are analyzed:

[0110] Absolute value of the current year: the data of a certain indicator in the current year;

[0111] Relative value with the previous year: the difference between the current year's data and the previous year's data of a certain indicator;

[0112] Relative value with multiple years: the current year data of a certain indicator is different from its multiple years value;

[0113] Comparison with the previous year: the difference between the current year's data and the previous year's data of a certain indicator, and then calculate the percentage;

[0114] Comparison with multiple years: The current year data of a certain indicator is subtracted from its multiple years value, and the percentage is calculated;

[0115] Proportion: the percentage of a certain indicator to other indicators;

[0116] Sum: Add multiple indicators together.

[0117] (d) Assignment: After adding variables, replace the data that needs to be calculated in the "Content" in the template management submodule, and start with the symbol "[[" and end with "]]", put the variable into it, and identify the data that needs to be calculated by matching "[[", "]]".

[0118] like Fig.21 As shown, the system formed according to the above design has strong scalability and can meet the complex needs brought about by changes in the categories of bulletins, data structures, process compilation, and sorting rules, and can adjust the scope and content of bulletin management at any time.

[0119] The external display module includes bulletin reading submodule, data map submodule, data service submodule, latest water situation submodule, information release submodule, search submodule, introduction submodule and personal center submodule;

[0120] like Fig. 22 As shown, the bulletin reading submodule is used to display the bulletin introduction and respond to clicks and display specific bulletin content;

[0121] During the specific implementation process, the categories of the displayed bulletins can be expanded and increased. Currently, the bulletins include:

[0122] (a) National Bulletin: Displays the contents of China's Water Resources Bulletin, China's River Sediment Bulletin, China's Flood and Drought Disaster Bulletin, and China's Flood and Drought Prevention Bulletin over the years. PDF files can be previewed directly.

[0123] (b) River Basin Bulletins: Ordinary browsing users can visit the URLs of the websites where the bulletins of the seven major river basins, namely the Yangtze River, Yellow River, Haihe River, Songliao River, Taihu Lake, Huaihe River and Pearl River, are located. Users can preview PDF files after logging in.

[0124] (c) Provincial and Municipal Gazettes: Ordinary browsing users can visit the websites where the provincial and municipal gazettes are located. After logging in, users can preview PDF files. The administrator can select and determine which provincial and municipal gazettes to display, which years to display, and whether to display the URL link or preview the PDF file based on the permissions in the background.

[0125] (d) Other bulletins: including China Soil and Water Conservation Bulletin, River Basin Bulletins, Provincial and Municipal Bulletins and other bulletins.

[0126] The data map submodule is used to display the annual precipitation, total water resources, total water consumption, and dynamic changes in disaster losses in each province of the country on the map, and respond to clicks and display the graphical statistical interface of the corresponding information;

[0127] The data service submodule is used to display the name of the bulletin data table and respond to clicks and display the contents of the bulletin data table;

[0128] The latest water condition submodule is used to scroll and display the water level and flow conditions of each river basin station on the same day;

[0129] The information release submodule is used to display information content, including notices, data resource associations, and friendly links;

[0130] like Fig.23 As shown, the search submodule is used for the user to input the search term and select the bulletin type, and provide the corresponding bulletin text and bulletin data; the user can also conduct further search in the current search results;

[0131] The introduction submodule is used to briefly introduce the contents of each bulletin;

[0132] The personal center submodule is used for users to view user information, including personal information and data download records.

[0133] In the specific implementation process, Fig.24 , Fig.25 and Fig.26 As shown in the figure, the data service submodule also provides simple query and advanced query services. Simple query can view the data table released by the communique of a certain year, and can also be displayed in the form of bar charts and maps. After logging in, users can export Excel table data or download bar charts and maps. The specific table and its indicator content are dynamically controlled by the administrator through the front-end management platform to display the data content.

[0134] Advanced query can flexibly query data by combining data "dimension" and "indicator". "Dimension" is single selection, only one can be selected, "indicator" is multiple selection, and indicators can be further classified by classification to facilitate query and selection. Through a single "dimension" and multiple "indicators", you can query comparative data for many years.

[0135] In the specific implementation process, when designing the database, the data must first be classified in order to better organize and manage the data. This system is designed based on the following four aspects:

[0136] 1) Attributes of classified data: The system divides the bulletins into four categories according to their contents: water resources bulletins, river sediment bulletins, water and drought disaster bulletins, and flood control and drought relief bulletins.

[0137] 2) Data type: Data types are divided into structured data and unstructured data. Structured data is the initial data table and the statistical table calculated from the initial data. Unstructured data includes bulletin text, edited documents, graphics, and link pages.

[0138] 3) Data security level: The system divides indicator data into three levels according to their sensitivity: prohibited opening, restricted opening, and unconditional opening. The administrator selects the indicator security level based on user permissions to ensure the correct processing and use of data.

[0139] 4) Business requirements: Dividing data into three categories: user information, bulletin text, and bulletin data according to business requirements helps improve data readability and maintainability.

[0140] Symbol design: As shown in Table 1, Table 2 and Table 3, in database design, symbol design includes data field type, length, whether it is allowed to be empty and other attributes. The prefix method used by the system in table naming distinguishes tables with different functions, improves readability and facilitates management. At the same time, table naming and field naming have certain semantics, which can intuitively express their purpose and the data involved. Using English words or abbreviations can avoid the use of some special characters and keywords. Using lowercase letters and underscores to separate words can improve the readability and comprehensibility of the database to ensure the stability and scalability of the database.

[0141] Table 1

[0142] Field Name type PK Null default value describe Remark id bigint yes N ID number parent_id bigint Parent title Varchar(255) Indicator name seq int Serial number grade int Tiers create_time datetime Creation time

[0143] Table 2

[0144]

[0145] Table 3

[0146]

[0147] The above processing makes the system follow the principle of one-time input and full-process use. Once the input data changes individually or in batches, the relevant data, tables, graphics, and scientific research report text in the system can be updated synchronously and timely, avoiding the complexity of modifying the data one by one, greatly reducing the risk of data errors. After the input data changes, the system automatically calculates the generated derivative indicators, the front-end display chart data, the charts inserted in the report, and the variable data inserted in the text report are all updated synchronously.

Claims

1. A water conservancy scientific research data management and sharing system based on indicator control, characterized in that: It includes bulletin compilation module, system management module and external display module; The bulletin compilation module is used to process bulletin compilation tasks and maintain bulletin compilation information; the bulletins include the China Water Resources Bulletin, the China River Sediment Bulletin, the China Flood and Drought Disaster Bulletin, and the China Flood Control and Drought Relief Bulletin; System management module, used to manage and monitor the entire water conservancy scientific research data management and sharing system; the objects of management and monitoring include users, permissions, bulletin content and water conservancy scientific research data; The external display module is used to display water conservancy scientific research related content and data to the outside world and complete the sharing of water conservancy scientific research data.

2. The water conservancy scientific research data management and sharing system based on indicator control according to claim 1 is characterized in that: The system management module includes a workbench, a front-end management platform, and a back-end management platform; The workbench is used to provide common function entrances; the common function entrances include the analysis page entrance, task management entrance, schedule management entrance, address book management entrance, learning file management entrance and notification message management entrance; The front-end management platform is used to manage the content of the bulletin, edit the bulletin cover and introduction, and manage the water conservancy scientific research data displayed and shared externally; The back-end management platform is used for bulletin inventory, learning document management, schedule management, address book management, notification message management, information collection, system settings, role management, account management, log management, data unit management, watershed management, provincial and municipal information management, and year management.

3. The water conservancy scientific research data management and sharing system based on indicator control according to claim 2 is characterized in that: The analysis page is used to count and display the total monthly visits and downloads of various bulletins; The display methods include bar chart and pie chart.

4. The water conservancy scientific research data management and sharing system based on indicator control according to claim 2 is characterized in that: The front-end management platform includes bulletin overview management submodule, bulletin review submodule, conditional search submodule, water conservancy scientific research data management submodule, announcement management submodule, link management submodule, and data upload submodule; The bulletin overview management submodule is used to manage the content, cover and introduction of the China Water Resources Bulletin, China River Sediment Bulletin, China Flood and Drought Disaster Bulletin and China Flood Control and Drought Relief Bulletin; The bulletin search submodule is used to manage the text content of the bulletins of previous years, including the title, year, cover, overview and external links; The conditional search submodule is used to query the corresponding historical bulletins according to type, year, river basin and / or province and city; The water conservancy scientific research data management submodule is used to standardize the water conservancy scientific research data displayed on the front-end website, add new display dimensions and indicators of water conservancy scientific research data, and / or delete the display dimensions and indicators of existing water conservancy scientific research data; The announcement management submodule is used to edit the notification announcement information and choose whether to publish and the publishing time; Link management submodule, used to manage website related links and data resource related links; The data upload submodule is used for users to upload historical bulletin data.

5. The water conservancy scientific research data management and sharing system based on indicator control according to claim 4 is characterized in that: The specific methods for standardizing water conservancy scientific research data include the following operations: A1. Standardize the dimensions and indicators of water conservancy research data: Classify water conservancy research data into different types; the first-level types include water resources bulletin data, river sediment bulletin data, and flood and drought disaster bulletin data; The bulletin data table format is constructed based on the statistical dimension differences, and the water resources scientific research data is classified into two levels; the water resources bulletin data categories include provincial administrative regions, first-level water resources areas, lake areas or plain areas; The first two rows of the constructed bulletin data table are used as the filling position for the two-level indicator content of water conservancy scientific research data, and the first column of the constructed bulletin data table is used as the filling position for the dimension; the first row is filled with the major indicator category, and the second row is filled with the specific indicator; the dimension is the statistical area where the relevant water conservancy scientific research data is located; The security levels of water conservancy scientific research data indicators are divided into level one, level two and level three; the level one security level indicators are displayed to all users, the level two security level indicators are only displayed to logged-in users, and the level three security level indicators are only available to administrators; Mark whether the indicators of water conservancy scientific research data have values: if the current indicator has a parent indicator, it is determined that the indicator has a value; If the current indicator has no parent indicator and no child indicator, it is determined that the indicator has a value; if the current indicator has no parent indicator but has a child indicator, it is determined that the indicator has no value; Set editable serial numbers for the indicators of water conservancy scientific research data, and display the indicators in ascending order of serial numbers; Group water conservancy scientific research data by unit, so that water conservancy scientific research data can be queried and displayed through different units; A2. Fill in the corresponding water conservancy research data in the corresponding position of the constructed bulletin data blank table to obtain the bulletin data table; A3. Set the state of the bulletin data table, including hidden state and public state. The hidden state means that only the administrator can view it; the public state means that the public can view it. A4. Control whether data is displayed: Select dimensions and / or indicators through the check boxes to make the selected water conservancy scientific research data accessible to the public and set the unselected water conservancy scientific research data to be accessible only to administrators.

6. The water conservancy scientific research data management and sharing system based on indicator control according to claim 5 is characterized in that: The data upload submodule includes an information entry unit, a template download unit, a data import unit, and a data preview unit; Information input unit, used to input the name, year, and other remarks of the water conservancy scientific research data to be uploaded; The template download unit is used to provide users with a constructed bulletin data blank table, so that users can organize the uploaded water conservancy scientific research data according to the bulletin data blank table format to form a unified format bulletin data table for previous years; Import data unit, used to provide users with a channel to upload the data tables of the annual bulletins; The data preview unit is used to provide users with previews, modify the contents of the uploaded historical bulletin data tables, and determine whether the upload is completed.

7. The water conservancy scientific research data management and sharing system based on indicator control according to claim 2 is characterized in that: The back-end management platform includes bulletin inventory submodule, learning document management submodule, schedule management submodule, address book management submodule, notification message management submodule, information collection submodule, system setting submodule, role management submodule, account management submodule, log management submodule, data unit management submodule, watershed management submodule, provincial and municipal information management submodule and year management submodule; The bulletin inventory submodule is used to record the sending and use of paper or electronic files related to the bulletin; The learning file management submodule is used to upload, save, and view learning files online, and set the viewing permissions for learning files; The schedule management submodule is used to manage schedule information and set the viewing permissions or push accounts for schedule information; The address book management submodule is used to create and manage the user's own address book information; Notification message management submodule, used to view system or task information notifications; The information collection submodule is used to connect to external interfaces to obtain emergency news, water conservancy news, and the latest water situation information; The system settings submodule is used to set up system accounts, assign roles, manage menus and logs; The role management submodule is used to add, modify, delete and authorize roles; Account management submodule, used to add staff account information; According to the department category, establish water resources bulletin account, river sediment bulletin account, flood and drought disaster bulletin account and flood control and drought relief bulletin account, and select the corresponding role to grant the corresponding account operation authority; The staff account information includes user name, department, role and notes; The log management submodule is used to summarize and statistically analyze the business conditions of each link in the process of generating, compiling, storing and using the bulletin, so as to improve the management level of the bulletin of each unit and provide important reference information for exploring the utilization value of the bulletin; The data unit management submodule is used to maintain unit information when adding indicators; The watershed management submodule is used to establish existing watershed information and maintain the corresponding watershed information when managing historical bulletin data; The provincial and municipal information management submodule is used to maintain provincial and municipal information and maintain the corresponding provincial and municipal information when managing the annual bulletin data; The year management submodule is used to maintain year information and maintain its year information when managing historical bulletin data.

8. The water conservancy scientific research data management and sharing system based on indicator control according to claim 1 is characterized in that: The bulletin compilation module includes a bulletin compilation task creation submodule, a task detail viewing submodule, a text editing submodule, a node management submodule, a directory management submodule, a template management submodule and a variable management submodule; The communique compilation task creation submodule is used to create communique compilation tasks, select task handlers, and initiate the communique compilation process; The task details viewing submodule is used to query the compilation process progress, process node task processing status, and delete or add waiting nodes; The text editing submodule is used to edit the content of the communique according to the communique compilation task; The node management submodule is used to maintain and compile node information, edit node names and node serial numbers; The node number is used to manage the order of the compilation process. The node number cannot be repeated and is filled in from small to large. The catalog management submodule is used to maintain the catalog in the standard format of the original version of the communique; The template management submodule is used to maintain the text content in the standard format of the original communique; The variable management submodule is used to update the numerical value corresponding to the compilation year in the body of the communiqué through variable assignment.

9. The water conservancy scientific research data management and sharing system based on index control according to claim 1 is characterized in that: The external display module includes bulletin reading submodule, data map submodule, data service submodule, latest water situation submodule, information release submodule, search submodule, introduction submodule and personal center submodule; The bulletin reading submodule is used to display the bulletin introduction and respond to clicks and display specific bulletin content; The data map submodule is used to display the annual precipitation, total water resources, total water consumption, and dynamic changes in disaster losses in each province of the country on the map, and respond to clicks and display the graphical statistical interface of the corresponding information; The data service submodule is used to display the name of the bulletin data table and respond to clicks and display the contents of the bulletin data table; The latest water condition submodule is used to scroll and display the water level and flow conditions of each river basin station on the same day; The information release submodule is used to display information content, including notices, data resource associations, and friendly links; The search submodule is used for users to input search terms and select bulletin types, and provides the corresponding bulletin text and bulletin data; The introduction submodule is used to briefly introduce the contents of each bulletin; The personal center submodule is used for users to view user information, including personal information and data download records.

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