Water conservancy project information management method and system based on big data

Abstract

The invention discloses a water conservancy project information management method and system based on big data, and relates to the technical field of information management, and the method comprises the steps: sending a water conservancy data related instruction to a database system based on an external data display end, and obtaining feedback information. According to the invention, the external data display end and the database system are self-checked, so that faults of the external data display end and the database system can be found in time, the period of reading or storing the hydraulic engineering data is prevented from being prolonged, and meanwhile, the working efficiency is improved. The risk of property damage caused by faults of the external data display end and the database system is reduced, in addition, repeatability analysis is performed on the water conservancy project data needing to be stored and the data stored in the database system, it is avoided that the memory of the database system is occupied when the same water conservancy project data is stored, and the data storage efficiency is improved. The size of the water conservancy project data needing to be stored is compared with the residual storage space of the database system, and it is guaranteed that the database system can store the water conservancy project data.

Description

Technical Field

[0001] The present invention relates to the technical field of information management, and in particular to a water conservancy project information management method and system based on big data. Background Art

[0002] Water conservancy engineering equipment refers to various types of machinery, instruments and facilities used for the development, utilization, management and protection of water resources. They play an important role in water conservancy projects, involving irrigation, drainage, flood control, hydropower, water supply and other fields.

[0003] Existing water conservancy project data is read or stored through intermediate devices. When the intermediate device fails, if the failure cannot be discovered in time, the cycle of water conservancy project data reading or storage will increase. At the same time, when the same water conservancy project data is stored or read multiple times, the risk of water conservancy project data leakage may increase. Summary of the invention

[0004] In order to solve the above technical problems, a water conservancy project information management method and system based on big data are provided. The technical solution solves the problem that the existing water conservancy project data is read or stored through an intermediate device proposed in the above background technology. When the intermediate device fails, if the fault cannot be discovered in time, it will cause the water conservancy project data reading or storage cycle to increase. At the same time, when the same water conservancy project data is stored or read multiple times, the risk of water conservancy project data leakage may increase.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: A water conservancy project information management method based on big data, comprising: Based on the external data display terminal, a water conservancy data related instruction is sent to the database system to obtain feedback information, wherein the water conservancy data related instruction is any one of a water conservancy data reading instruction and a water conservancy data storage instruction; Based on the water conservancy data related instruction, the database system sends a content service list associated with the water conservancy data related instruction to the external data display terminal, wherein the content service list includes a first service list and a second service list; wherein the first service list is associated with the read water conservancy data instruction, and the second service list is associated with the store water conservancy data instruction; The visitor operates the content service list, the external data display terminal generates an operation instruction, the central processor analyzes the operation instruction, and obtains the privacy of the water conservancy data, the privacy of the water conservancy data includes the first privacy of the water conservancy data and the second privacy of the water conservancy data, the operation instruction includes the first operation instruction and the second operation instruction, wherein the first operation instruction is associated with the first service list, and the second operation instruction is associated with the second service list; The central processing unit analyzes and processes the water conservancy data based on its privacy and determines the water conservancy data management method.

[0006] Preferably, the step of sending water conservancy data related instructions to the database system based on the external data display terminal to obtain feedback information specifically includes the following steps: Visitors send water conservancy data related instructions to the database system according to the external data display terminal, and the external data display terminal records the time when the water conservancy data is sent; The central processor makes judgments and processes according to the time when the water conservancy data is sent, and obtains the status of the external data display terminal and the status of the database system; If the status of the external data display terminal is that it cannot send water conservancy data related instructions, and the status of the database system is in normal operation, the visitor changes the external data display terminal and resends water conservancy data related instructions to the database system; If the database system cannot receive instructions related to water conservancy data, the visitor reselects the time to perform data operations; If the status of the external data display terminal is in normal operating state and the status of the database system is in normal operating state, the external data display terminal sends a water conservancy data read instruction or a water conservancy data storage instruction to the database system. After the database system receives the water conservancy data read instruction or the water conservancy data storage instruction, the database system sends feedback information to the external data display terminal.

[0007] Preferably, the central processor performs judgment processing according to the water conservancy data sending time, and obtains the status of the external data display terminal and the status of the database system, which specifically includes the following steps: The central processing unit makes judgments and processes the data according to the time when the water conservancy data is sent; If the external data display terminal does not receive feedback information within the preset first time, the external data display terminal sends a first test instruction to the central processor. If the external data display terminal does not receive a first verification instruction sent by the central processor within the preset second time, the external data display terminal displays that it is unable to send water conservancy data related instructions; If the external data display terminal receives feedback information within the preset first time, the external data display terminal sends a database system detection instruction to the central processor, and the central processor sends a second test instruction to the database system. If the central processor does not receive the second verification instruction sent by the database system within the preset third time, the external data display terminal displays that the database system cannot receive water conservancy data related instructions.

[0008] Preferably, based on the water conservancy data related instructions, the database system sends the content service list associated with the water conservancy data related instructions to the external data display terminal, which specifically includes the following steps: If the water conservancy data related instruction is an instruction to read water conservancy data, the database system sends a first service list to the external data display terminal; If the water conservancy data related instruction is an instruction to store water conservancy data, the database system sends a second service list to the external data display terminal.

[0009] Preferably, the visitor operates the content service list, the external data display terminal generates an operation instruction, and the central processor analyzes the operation instruction. The acquisition of the privacy of water conservancy data specifically includes the following steps: If the content service list is the first service list, the visitor selects to read the water conservancy data type according to the first service list; The external data display terminal generates a first operation instruction according to the read water conservancy data type, and the external data display terminal sends the first operation instruction to the central processing unit, and the central processing unit analyzes the first operation instruction to obtain the first privacy level of the water conservancy data; If the content service list is the second service list, the visitor inputs the stored water conservancy data into the external data display terminal, the external data display terminal generates a second operation instruction based on the stored water conservancy data, the external data display terminal sends the second operation instruction to the central processor, the central processor analyzes the second operation instruction and obtains the second privacy level of the water conservancy data.

[0010] Preferably, the external data display terminal generates a first operation instruction according to the read water conservancy data type, and the external data display terminal sends the first operation instruction to the central processor, and the central processor analyzes the first operation instruction. The acquisition of the first privacy degree of the water conservancy data specifically includes the following steps: The central processing unit searches the database system according to the water conservancy data type to determine whether the water conservancy data corresponding to the water conservancy data type needs permission to be read in the database system; If the water conservancy data corresponding to the water conservancy data type requires permission to be read in the database system, the central processing unit outputs the first privacy level of the water conservancy data; If the water conservancy data corresponding to the water conservancy data type does not require permission to be read in the database system, the central processing unit sends a water conservancy data transmission instruction to the database system. After receiving the water conservancy data transmission instruction, the database system transmits the water conservancy data to the external data display terminal.

[0011] Preferably, if the content service list is the second service list, the visitor inputs the stored water conservancy data to the external data display terminal, the external data display terminal generates a second operation instruction according to the stored water conservancy data, the external data display terminal sends the second operation instruction to the central processor, the central processor analyzes the second operation instruction, and obtaining the second privacy degree of the water conservancy data specifically includes the following steps: The central processing unit extracts features from the stored water conservancy data to obtain key features of the stored water conservancy data; The central processor searches the database system according to the key features of the stored water conservancy data to determine whether the key features of the stored water conservancy data require permission to be stored in the database system; If the key feature of the water conservancy data needs to be stored in the database system, the central processor outputs the second privacy level of the water conservancy data; If the key features of storing water conservancy data do not require permission to be stored in the database system, the central processor sends a water conservancy data storage instruction to the external data display terminal. After the external data display terminal receives the water conservancy data storage instruction, the external data display terminal stores the water conservancy data in the database system.

[0012] Preferably, the central processor performs analysis and processing according to the privacy of the water conservancy data, and determines that the water conservancy data management method specifically includes the following steps: The central processing unit searches according to the first privacy level of the water conservancy data and the second privacy level of the water conservancy data, respectively, and determines the authority department information corresponding to the first privacy level of the water conservancy data and the second privacy level of the water conservancy data; The central processor sends the authority department information to the external data display terminal. The visitor applies for authority from the authority department according to the authority department information and obtains the authorization instruction. The database system reads or stores water conservancy data according to authorized instructions.

[0013] Preferably, the database system reads water conservancy data or stores water conservancy data according to the authorization instruction, specifically comprising the following steps: If the database system stores water conservancy data according to the authorized instructions; The central processing unit performs duplicate checking on the database system according to the stored water conservancy data and obtains the duplicate checking result; Based on the central processing unit, the duplicate checking results are judged and processed to obtain the water conservancy data storage method.

[0014] Preferably, the method for obtaining water conservancy data storage by judging and processing the duplicate checking results based on the central processor specifically includes the following steps: The central processing unit determines the duplicate checking results; If the stored water conservancy data is the same as the data stored in the database system, the database system will not store the water conservancy data; If the stored water conservancy data is not identical or completely different from the data stored in the database system, the central processing unit analyzes and processes the database system to obtain the remaining storage space of the database system; Based on the central processing unit, the stored water conservancy data is analyzed and processed to obtain the space occupied by the stored water conservancy data; Based on the central processor, the remaining storage space of the database system and the space occupied by the water conservancy data are judged; If the remaining storage space of the database system is larger than the space occupied by the water conservancy data, the database system stores the water conservancy data; If the remaining storage space of the database system is less than or equal to the space occupied by the water conservancy data, the database system cannot store the water conservancy data, the central processing unit clears the space of the database system, and the database system stores the water conservancy data again.

[0015] Furthermore, a water conservancy project information management system based on big data is proposed, which is used to implement the water conservancy project information management method based on big data as described above, including: A central processing unit, which is used to control data transmission and information interaction between modules; A database system, wherein the database system is used to store water conservancy data; An external data display terminal, the external data display terminal is used to read or store water conservancy data; An instruction generation module, the instruction generation module is used to generate water conservancy data related instructions, a first test instruction, a second test instruction, a first verification instruction, a second verification instruction, a first operation instruction, and a second operation instruction; A water conservancy data analysis module, which is used to analyze the read water conservancy data or the stored water conservancy data to determine the privacy of the water conservancy data; The CPU internally integrates: A control unit, which is used to control information exchange between modules; A judgment unit, which judges according to the remaining storage space of the database system and the space occupied by the water conservancy data, and determines whether to clear the space of the database system for storing the water conservancy data; An instruction receiving unit, which is used to receive various instructions and realize data transmission between various modules; An analysis unit, wherein the analysis unit analyzes the water conservancy data related instructions to determine to read the water conservancy data or to store the water conservancy data; A list generating unit generates a first service list or a second service list according to the read water conservancy data or the stored water conservancy data.

[0016] Compared with the prior art, the present invention provides a water conservancy project information management method and system based on big data, which has the following beneficial effects: The present invention can timely discover the failure of the external data display terminal and the database system by performing self-check on the external data display terminal and the database system, avoid extending the period of water conservancy project data reading or water conservancy project data storage, and at the same time reduce the risk of property damage caused by the failure of the external data display terminal and the database system. In addition, the water conservancy project data to be stored and the data stored in the database system are repeatedly analyzed to avoid storing the same water conservancy project data and occupying the memory of the database system. The size of the water conservancy project data to be stored and the remaining storage space of the database system are compared to ensure that the database system can store the water conservancy project data. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a flow chart of steps S100-S400 in a water conservancy project information management method based on big data proposed by the present invention; Figure 2 This is a flow chart of steps S101-S105 in a water conservancy project information management method based on big data proposed by the present invention; Figure 3 This is a flow chart of steps S1021-S1023 in a water conservancy project information management method based on big data proposed by the present invention; Figure 4 This is a flow chart of steps S201-S202 in a water conservancy project information management method based on big data proposed by the present invention; Figure 5 This is a flow chart of steps S301-S303 in a water conservancy project information management method based on big data proposed by the present invention; Figure 6 This is a flow chart of steps S3021-S3023 in a water conservancy project information management method based on big data proposed by the present invention; Figure 7 This is a flow chart of steps S3031-S3034 in a water conservancy project information management method based on big data proposed by the present invention; Figure 8 This is a flow chart of steps S401-S403 in a water conservancy project information management method based on big data proposed by the present invention; Fig. 9 This is a flow chart of steps S4031-S4033 in a water conservancy project information management method based on big data proposed by the present invention; Fig.10 This is a flow chart of steps SS40331-S40337 in a water conservancy project information management method based on big data proposed by the present invention; Fig.11This is a structural block diagram of a water conservancy project information management system based on big data proposed by the present invention. DETAILED DESCRIPTION

[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0019] Reference Figure 1 As shown, a water conservancy project information management method based on big data includes: S100, based on the external data display terminal, sending a water conservancy data related instruction to the database system to obtain feedback information, wherein the water conservancy data related instruction is any one of a water conservancy data reading instruction and a water conservancy data storage instruction; S200, based on the water conservancy data related instruction, the database system sends a content service list associated with the water conservancy data related instruction to the external data display terminal, the content service list includes a first service list and a second service list; wherein the first service list is associated with the read water conservancy data instruction, and the second service list is associated with the store water conservancy data instruction; S300, the visitor operates the content service list, the external data display terminal generates an operation instruction, the central processor analyzes the operation instruction, and obtains the water conservancy data privacy level, the water conservancy data privacy level includes the first water conservancy data privacy level and the second water conservancy data privacy level, the operation instruction includes the first operation instruction and the second operation instruction, wherein the first operation instruction is associated with the first service list, and the second operation instruction is associated with the second service list; S400, the central processing unit analyzes and processes the water conservancy data according to the privacy level and determines the water conservancy data management method; It can be understood by those skilled in the art that water conservancy project data are divided into public data and private data. Therefore, in order to ensure the security of water conservancy project private data, the water conservancy project private data needs to be encrypted and protected. Different water conservancy project private data belong to different departments. Therefore, it is necessary to analyze the water conservancy project data type, determine the department to which the water conservancy project private data belongs, and apply for permission from the department to which the water conservancy project private data belongs to read the water conservancy project data or store the water conservancy project data, thereby avoiding the leakage of water conservancy project private data and property losses caused by the leakage of water conservancy project private data. At the same time, repetitive analysis is performed on the water conservancy project data that needs to be stored and the data stored in the database system to avoid storing the same water conservancy project data occupying the memory of the database system. The size of the water conservancy project data that needs to be stored and the remaining storage space of the database system are compared to ensure that the database system can store the water conservancy project data.

[0020] Reference Figure 2 As shown, based on the external data display terminal, sending water conservancy data related instructions to the database system to obtain feedback information specifically includes the following steps: S101, the visitor sends a water conservancy data related instruction to the database system according to the external data display terminal, and the external data display terminal records the water conservancy data sending time; S102, the central processing unit performs judgment processing according to the water conservancy data sending time, and obtains the status of the external data display terminal and the status of the database system; S103, if the state of the external data display terminal is unable to send water conservancy data related instructions, and the state of the database system is in normal operation, the visitor changes the external data display terminal and resends the water conservancy data related instructions to the database system; S104, if the database system cannot receive the water conservancy data related instructions, the visitor reselects a time to perform data operations; S105. If the state of the external data display terminal is in normal operating state, and the state of the database system is in normal operating state, the external data display terminal sends a water conservancy data reading instruction or a water conservancy data storage instruction to the database system. After the database system receives the water conservancy data reading instruction or the water conservancy data storage instruction, the database system sends feedback information to the external data display terminal.

[0021] Reference Figure 3 As shown, the central processor performs judgment and processing according to the water conservancy data sending time, and obtains the status of the external data display terminal and the status of the database system, which specifically includes the following steps: S1021, the central processing unit performs judgment and processing according to the time when the water conservancy data is sent; S1022. If the external data display terminal does not receive feedback information within a preset first time, the external data display terminal sends a first test instruction to the central processor. If the external data display terminal does not receive a first verification instruction sent by the central processor within a preset second time, the external data display terminal displays that it is unable to send water conservancy data related instructions. S1023. If the external data display terminal receives the feedback information within the preset first time, the external data display terminal sends a database system detection instruction to the central processor, and the central processor sends a second test instruction to the database system. If the central processor does not receive the second verification instruction sent by the database system within the preset third time, the external data display terminal displays that the database system cannot receive water conservancy data related instructions; In this embodiment, the external data display terminal and the database system may malfunction. In order to avoid the external data display terminal and the database system malfunction affecting the visitor's operation time, the external data display terminal and the database system are troubleshooted when the visitor performs data operations. When the external data display terminal fails, the external data display terminal is replaced to read or store water conservancy project data. When the database system fails, the database system needs to be repaired, which avoids visitors waiting for a long time and improves the visitor's user experience.

[0022] Reference Figure 4 As shown, based on the water conservancy data related instructions, the database system sends the content service list associated with the water conservancy data related instructions to the external data display terminal, which specifically includes the following steps: S201: If the water conservancy data related instruction is an instruction to read water conservancy data, the database system sends a first service list to an external data display terminal; S202: If the water conservancy data related instruction is an instruction to store water conservancy data, the database system sends a second service list to the external data display terminal; In this embodiment, in order to make the water conservancy project data management more orderly, the reading and storage of water conservancy project data are managed separately. Therefore, a first service list is generated according to the instruction to read the water conservancy data, and a second service list is generated according to the instruction to store the water conservancy data, so that visitors can manage the water conservancy projects more conveniently and quickly.

[0023] Reference Figure 5 As shown in the figure, the visitor operates the content service list, the external data display terminal generates an operation instruction, and the central processor analyzes the operation instruction. The specific steps of obtaining the privacy of water conservancy data include the following: S301, if the content service list is the first service list, the visitor selects to read the water conservancy data type according to the first service list; S302: The external data display terminal generates a first operation instruction according to the read water conservancy data type, and the external data display terminal sends the first operation instruction to the central processor, which analyzes the first operation instruction to obtain a first privacy level of the water conservancy data; S303. If the content service list is the second service list, the visitor inputs the stored water conservancy data into the external data display terminal, the external data display terminal generates a second operation instruction according to the stored water conservancy data, the external data display terminal sends the second operation instruction to the central processor, the central processor analyzes the second operation instruction and obtains the second privacy level of the water conservancy data.

[0024] Reference Figure 6As shown, the external data display terminal generates a first operation instruction according to the read water conservancy data type, and the external data display terminal sends the first operation instruction to the central processor, and the central processor analyzes the first operation instruction. The specific steps of obtaining the first privacy of the water conservancy data include: S3021, the central processing unit searches the database system according to the water conservancy data type to determine whether the water conservancy data corresponding to the water conservancy data type needs permission to be read in the database system; S3022: If the water conservancy data corresponding to the water conservancy data type requires permission to be read in the database system, the central processing unit outputs a first privacy level of the water conservancy data; S3023. If the water conservancy data corresponding to the water conservancy data type does not require permission to be read in the database system, the central processing unit sends a water conservancy data transmission instruction to the database system. After receiving the water conservancy data transmission instruction, the database system transmits the water conservancy data to the external data display terminal.

[0025] Reference Figure 7 As shown, if the content service list is the second service list, the visitor inputs the stored water conservancy data to the external data display terminal, the external data display terminal generates a second operation instruction according to the stored water conservancy data, the external data display terminal sends the second operation instruction to the central processor, the central processor analyzes the second operation instruction, and the acquisition of the second privacy of the water conservancy data specifically includes the following steps: S3031, the central processing unit extracts features from the stored water conservancy data to obtain key features of the stored water conservancy data; S3032, the central processing unit searches the database system according to the key features of the stored water conservancy data, and determines whether the key features of the stored water conservancy data need permission to be stored in the database system; S3033. If the key feature of the water conservancy data needs to be stored in the database system with the permission, the central processor outputs the second privacy level of the water conservancy data; S3034. If the key features of storing water conservancy data do not require permission to be stored in the database system, the central processor sends a water conservancy data storage instruction to the external data display terminal. After the external data display terminal receives the water conservancy data storage instruction, the external data display terminal stores the water conservancy data in the database system.

[0026] Reference Figure 8 As shown, the central processor performs analysis and processing according to the privacy of water conservancy data, and determines that the water conservancy data management method specifically includes the following steps: S401, the central processing unit searches according to the first privacy level of the water conservancy data and the second privacy level of the water conservancy data, and determines the authority department information corresponding to the first privacy level of the water conservancy data and the second privacy level of the water conservancy data; S402, the central processor sends the authority department information to the external data display terminal, and the visitor applies for authority from the authority department according to the authority department information to obtain the authorization instruction; S403, the database system reads water conservancy data or stores water conservancy data according to the authorization instruction; In this embodiment, different water conservancy project private data corresponds to different departments, and therefore, the authorization instructions are also different. Therefore, when it is necessary to read or store the water conservancy project private data, it is necessary to obtain the authorization instruction of the department to which it belongs, thereby avoiding the leakage of the water conservancy project private data and causing property damage. When the water conservancy project private data is leaked, the location of the water conservancy project private data leakage can be tracked according to the issuance time of the authorization instruction and the visitor, which can reduce property losses.

[0027] Reference Fig. 9 As shown, the database system reads water conservancy data or stores water conservancy data according to the authorization instruction, which specifically includes the following steps: S4031. If the database system stores water conservancy data according to the authorization instruction; S4032, the central processing unit performs a duplicate check on the database system according to the stored water conservancy data to obtain a duplicate check result; S4033, based on the central processing unit, judging and processing the duplicate checking result, and obtaining a water conservancy data storage method; In this embodiment, the water conservancy project data storage may store duplicate data. Therefore, the central processor performs a duplication analysis on the database system according to the water conservancy data to be stored to determine whether the water conservancy data to be stored is duplicate data.

[0028] Reference Fig.10 As shown, based on the central processor, the duplicate checking result is judged and processed, and the method for obtaining water conservancy data storage specifically includes the following steps: S40331, judging the duplicate checking result according to the central processing unit; S40332. If the stored water conservancy data is the same as the data stored in the database system, the database system does not store the water conservancy data; S40333. If the stored water conservancy data is not completely the same as or completely different from the data stored in the database system, the central processing unit analyzes and processes the database system to obtain the remaining storage space of the database system; S40334. Based on the central processing unit, analyze and process the stored water conservancy data to obtain the space occupied by the stored water conservancy data; S40335, based on the central processing unit, judging the remaining storage space of the database system and the space occupied by the water conservancy data storage; S40336. If the remaining storage space of the database system is larger than the space occupied by the water conservancy data, the database system stores the water conservancy data; S40337, if the remaining storage space of the database system is less than or equal to the space occupied by the water conservancy data, the database system cannot store the water conservancy data, the central processing unit clears the space of the database system, and the database system stores the water conservancy data again; In this embodiment, since the storage space of the database system is limited, the space occupied by the water conservancy project data to be stored and the remaining storage space of the database system are compared. If the remaining storage space of the database system is less than or equal to the space occupied by the water conservancy data, the database system cannot store the water conservancy data, and the storage space of the database system needs to be cleaned up to ensure that the water conservancy project data can be stored.

[0029] Reference Fig.11 As shown, a water conservancy project information management system based on big data is used to implement the water conservancy project information management method based on big data as described above, including: A central processing unit, which is used to control data transmission and information interaction between modules; A database system, wherein the database system is used to store water conservancy data; An external data display terminal, the external data display terminal is used to read or store water conservancy data; An instruction generation module, the instruction generation module is used to generate water conservancy data related instructions, a first test instruction, a second test instruction, a first verification instruction, a second verification instruction, a first operation instruction, and a second operation instruction; A water conservancy data analysis module, which is used to analyze the read water conservancy data or the stored water conservancy data to determine the privacy of the water conservancy data; The CPU internally integrates: A control unit, which is used to control information exchange between modules; A judgment unit, which judges according to the remaining storage space of the database system and the space occupied by the water conservancy data, and determines whether to clear the space of the database system for storing the water conservancy data; An instruction receiving unit, which is used to receive various instructions and realize data transmission between various modules; An analysis unit, wherein the analysis unit analyzes the water conservancy data related instructions to determine to read the water conservancy data or to store the water conservancy data; A list generating unit generates a first service list or a second service list according to the read water conservancy data or the stored water conservancy data.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A water conservancy project information management method based on big data, characterized in that: include: Based on the external data display terminal, a water conservancy data related instruction is sent to the database system to obtain feedback information, wherein the water conservancy data related instruction is any one of a water conservancy data reading instruction and a water conservancy data storage instruction; Based on the water conservancy data related instruction, the database system sends a content service list associated with the water conservancy data related instruction to the external data display terminal, wherein the content service list includes a first service list and a second service list; wherein the first service list is associated with the read water conservancy data instruction, and the second service list is associated with the store water conservancy data instruction; The visitor operates the content service list, the external data display terminal generates an operation instruction, the central processor analyzes the operation instruction, and obtains the privacy of the water conservancy data, the privacy of the water conservancy data includes the first privacy of the water conservancy data and the second privacy of the water conservancy data, the operation instruction includes the first operation instruction and the second operation instruction, wherein the first operation instruction is associated with the first service list, and the second operation instruction is associated with the second service list; The central processing unit analyzes and processes the water conservancy data based on its privacy and determines the water conservancy data management method.

2. A water conservancy project information management method based on big data according to claim 1, characterized in that: The method of sending water conservancy data related instructions to the database system based on the external data display terminal to obtain feedback information specifically includes the following steps: Visitors send water conservancy data related instructions to the database system according to the external data display terminal, and the external data display terminal records the time when the water conservancy data is sent; The central processor makes judgments and processes according to the time when the water conservancy data is sent, and obtains the status of the external data display terminal and the status of the database system; If the status of the external data display terminal is that it cannot send water conservancy data related instructions, and the status of the database system is in normal operation, the visitor changes the external data display terminal and resends water conservancy data related instructions to the database system; If the database system cannot receive instructions related to water conservancy data, the visitor reselects the time to perform data operations; If the status of the external data display terminal is in normal operating state and the status of the database system is in normal operating state, the external data display terminal sends a water conservancy data read instruction or a water conservancy data storage instruction to the database system. After the database system receives the water conservancy data read instruction or the water conservancy data storage instruction, the database system sends feedback information to the external data display terminal.

3. A water conservancy project information management method based on big data according to claim 2, characterized in that: The central processor performs judgment processing according to the water conservancy data sending time, and obtains the state of the external data display terminal and the state of the database system, which specifically includes the following steps: The central processing unit makes judgments and processes the data according to the time when the water conservancy data is sent; If the external data display terminal does not receive feedback information within the preset first time, the external data display terminal sends a first test instruction to the central processor. If the external data display terminal does not receive a first verification instruction sent by the central processor within the preset second time, the external data display terminal displays that it is unable to send water conservancy data related instructions; If the external data display terminal receives feedback information within the preset first time, the external data display terminal sends a database system detection instruction to the central processor, and the central processor sends a second test instruction to the database system. If the central processor does not receive the second verification instruction sent by the database system within the preset third time, the external data display terminal displays that the database system cannot receive water conservancy data related instructions.

4. The water conservancy project information management method based on big data according to claim 1 is characterized in that: The method of sending the content service list associated with the water conservancy data related instruction to the external data display terminal based on the water conservancy data related instruction by the database system specifically includes the following steps: If the water conservancy data related instruction is an instruction to read water conservancy data, the database system sends a first service list to the external data display terminal; If the water conservancy data related instruction is an instruction to store water conservancy data, the database system sends a second service list to the external data display terminal.

5. The water conservancy project information management method based on big data according to claim 1 is characterized in that: The visitor operates the content service list, the external data display terminal generates an operation instruction, and the central processor analyzes the operation instruction. The acquisition of the privacy of water conservancy data specifically includes the following steps: If the content service list is the first service list, the visitor selects to read the water conservancy data type according to the first service list; The external data display terminal generates a first operation instruction according to the read water conservancy data type, and the external data display terminal sends the first operation instruction to the central processing unit, and the central processing unit analyzes the first operation instruction to obtain the first privacy level of the water conservancy data; The external data display terminal generates a first operation instruction according to the type of water conservancy data read, and the external data display terminal sends the first operation instruction to the central processor, and the central processor analyzes the first operation instruction. The acquisition of the first privacy level of the water conservancy data specifically includes the following steps: The central processing unit searches the database system according to the water conservancy data type to determine whether the water conservancy data corresponding to the water conservancy data type needs permission to be read in the database system; If the water conservancy data corresponding to the water conservancy data type requires permission to be read in the database system, the central processing unit outputs the first privacy level of the water conservancy data; If the water conservancy data corresponding to the water conservancy data type does not require permission to be read in the database system, the central processing unit sends a water conservancy data transmission instruction to the database system, and after the database system receives the water conservancy data transmission instruction, it transmits the water conservancy data to the external data display terminal; If the content service list is the second service list, the visitor inputs the stored water conservancy data into the external data display terminal, the external data display terminal generates a second operation instruction based on the stored water conservancy data, the external data display terminal sends the second operation instruction to the central processor, the central processor analyzes the second operation instruction and obtains the second privacy level of the water conservancy data.

6. A water conservancy project information management method based on big data according to claim 5, characterized in that: If the content service list is the second service list, the visitor inputs the stored water conservancy data to the external data display terminal, the external data display terminal generates a second operation instruction according to the stored water conservancy data, the external data display terminal sends the second operation instruction to the central processor, the central processor analyzes the second operation instruction, and the acquisition of the second privacy degree of the water conservancy data specifically includes the following steps: The central processing unit extracts features from the stored water conservancy data to obtain key features of the stored water conservancy data; The central processor searches the database system according to the key features of the stored water conservancy data to determine whether the key features of the stored water conservancy data require permission to be stored in the database system; If the key feature of the water conservancy data needs to be stored in the database system, the central processor outputs the second privacy level of the water conservancy data; If the key features of storing water conservancy data do not require permission to be stored in the database system, the central processor sends a water conservancy data storage instruction to the external data display terminal. After the external data display terminal receives the water conservancy data storage instruction, the external data display terminal stores the water conservancy data in the database system.

7. The water conservancy project information management method based on big data according to claim 1 is characterized in that: The analysis and processing according to the privacy of water conservancy data to determine the water conservancy data management method specifically includes the following steps: The central processing unit searches according to the first privacy level of the water conservancy data and the second privacy level of the water conservancy data, respectively, and determines the authority department information corresponding to the first privacy level of the water conservancy data and the second privacy level of the water conservancy data; The central processor sends the authority department information to the external data display terminal. The visitor applies for authority from the authority department according to the authority department information and obtains the authorization instruction. The database system reads or stores water conservancy data according to authorized instructions.

8. A water conservancy project information management method based on big data according to claim 7, characterized in that: The database system reads water conservancy data or stores water conservancy data according to the authorization instruction, which specifically includes the following steps: If the database system stores water conservancy data according to the authorized instructions; The central processing unit performs duplicate checking on the database system according to the stored water conservancy data and obtains the duplicate checking result; Based on the central processing unit, the duplicate checking results are judged and processed to obtain the water conservancy data storage method.

9. A method for water conservancy project information management based on big data according to claim 8, characterized in that: The method for determining and processing the duplicate checking result based on the central processor and obtaining water conservancy data storage specifically includes the following steps: The central processing unit determines the duplicate checking results; If the stored water conservancy data is the same as the data stored in the database system, the database system will not store the water conservancy data; If the stored water conservancy data is not identical or completely different from the data stored in the database system, the central processing unit analyzes and processes the database system to obtain the remaining storage space of the database system; Based on the central processing unit, the stored water conservancy data is analyzed and processed to obtain the space occupied by the stored water conservancy data; Based on the central processor, the remaining storage space of the database system and the space occupied by the water conservancy data are judged; If the remaining storage space of the database system is larger than the space occupied by the water conservancy data, the database system stores the water conservancy data; If the remaining storage space of the database system is less than or equal to the space occupied by the water conservancy data, the database system cannot store the water conservancy data, the central processing unit clears the space of the database system, and the database system stores the water conservancy data again.

10. A water conservancy project information management system based on big data, used to implement a water conservancy project information management method based on big data as claimed in any one of claims 1 to 9, characterized in that: include: A central processing unit, which is used to control data transmission and information interaction between modules; A database system, wherein the database system is used to store water conservancy data; An external data display terminal, the external data display terminal is used to read or store water conservancy data; An instruction generation module, the instruction generation module is used to generate water conservancy data related instructions, a first test instruction, a second test instruction, a first verification instruction, a second verification instruction, a first operation instruction, and a second operation instruction; A water conservancy data analysis module, which is used to analyze the read water conservancy data or the stored water conservancy data to determine the privacy of the water conservancy data; The CPU internally integrates: A control unit, which is used to control information exchange between modules; A judgment unit, which judges according to the remaining storage space of the database system and the space occupied by the water conservancy data, and determines whether to clear the space of the database system for storing the water conservancy data; An instruction receiving unit, which is used to receive various instructions and realize data transmission between various modules; An analysis unit, wherein the analysis unit analyzes the water conservancy data related instructions to determine to read the water conservancy data or to store the water conservancy data; A list generating unit generates a first service list or a second service list according to the read water conservancy data or the stored water conservancy data.

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