Water affair intelligent management system and management method

Abstract

The invention discloses a water affair intelligent management system and management method, and the method comprises the steps: building a hydrological collection module in each delimited water area for collecting the hydrological state in the water area, and then judging the hydrological feature change state in the water area through a hydrological monitoring module according to the data collected by the hydrological collection module. And after monitoring is completed, the data are transmitted to the data node module for storage, so that the data security is ensured, and leakage is prevented. And the data stored by the data node module is transmitted to the cloud module for storage through the data transmission module at regular time, and data management is completed, so that the technical problems of low overall analysis efficiency of a water company and difficult control of safety risks caused by the fact that an existing water plant is provided with an independent water affair management system, and an information island phenomenon is easily caused are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of water management, and in particular to a water management system and a management method. Background Art

[0002] Water management refers to the process of planning, organizing, guiding, supervising and regulating the development, utilization, protection and allocation of water resources. It involves many aspects such as urban water supply, sewage treatment, flood control and drainage, water resource protection, etc., aiming to ensure the sustainable utilization of water resources and the healthy development of social economy. In the process of urbanization, reasonable and effective water management is of great significance to ensure the safety of residents' domestic water, promote industrial production and maintain the balance of ecological environment. Modern water management emphasizes the use of advanced technologies, such as smart water meters and remote monitoring systems, to improve the efficiency of water resource utilization and reduce waste. At the same time, technical means are used to strengthen water resource protection, prevent water pollution and ensure water quality safety.

[0003] With the development of science and technology, water plant companies have built many water plants, using information technology and intelligent tools to improve the water supply guarantee capability and management level of water plants, reduce manual monitoring, and realize automatic management and early warning functions, providing good technical support for water management. However, after the establishment of multiple water plants of the water company, each water plant has a separate water management system, which easily leads to the phenomenon of information islands, resulting in low overall data operation efficiency and difficult to control safety risks. Summary of the invention

[0004] The purpose of the present invention is to provide a water affairs intelligent management system and management method to solve the problems described in the background technology.

[0005] The technical solution of the present invention is achieved in this way:

[0006] On the one hand, the present invention provides a water affairs intelligent management system, including a hydrological collection module, a hydrological monitoring module, a data node module, a data transmission module and a cloud storage module;

[0007] The hydrological collection module is used to collect hydrological characteristics within the water area under jurisdiction;

[0008] The hydrological monitoring module is used to monitor the changing state of hydrological characteristics within the jurisdiction area;

[0009] The data node module is used to collect the data monitored by the hydrological monitoring module;

[0010] The data transmission module is used to transmit the monitoring data stored in the data node module to the cloud storage module.

[0011] A further technical solution is that the hydrological collection module includes a water level sensing unit, a water quality collection unit and a turbidity collection unit, the water level sensing unit is used to detect water level changes, the water quality collection unit is used to detect water quality changes, and the turbidity collection unit is used to detect water clarity and turbidity.

[0012] A further technical solution is that the water quality collection unit includes a pH detector, a heavy metal detector and a conductivity sensor, the pH detector is used to detect the pH value of the water quality, the heavy metal detector is used to detect the concentration of harmful elements in the water quality, and the conductivity sensor is used to detect the ion concentration in the water quality.

[0013] A further technical solution is that the hydrological monitoring module includes a data collection receiving unit and a data screening unit, the data collection unit is used to receive the water quality data collected by the hydrological collection module, and the data screening unit is used to clean the data received by the data collection receiving unit and complete timestamp calibration.

[0014] A further technical solution is that the data node module includes a data storage unit and a data backup unit, the data storage unit is used to receive and store data processed by the hydrological monitoring module, and the data storage unit copies the data to the data backup unit during the storage process, wherein the data storage unit is connected to an unlock window, and the unlock window is used to open or complete the data stored in the data storage unit, and the unlock window completes the unlocking according to the dynamic instructions of the authorized person.

[0015] A further technical solution is that the data transmission module includes an SSL transmission unit and a security verification unit, the SSL transmission unit is used to transmit the data stored in the data node module, and the security of the transmission is verified by the security verification unit during the transmission process.

[0016] In another aspect, the present invention provides a water management method, comprising the following steps:

[0017] Step S1: divide a plurality of water areas, and have a plurality of jurisdictions govern the respective water areas;

[0018] Step S2: installing a hydrological collection module in the water area, the hydrological collection module detects the hydrological state in the water area and converts the hydrological state into a data signal;

[0019] Step S3: using a hydrological monitoring module to monitor the hydrological status data collected by the hydrological collection module;

[0020] Step S4: Building a data node module in each of the water areas under the jurisdiction, and the data node module is stored according to the hydrological monitoring module;

[0021] Step S5: Establish a cloud storage module, and receive the data stored by the data node module on the multiple water areas under the jurisdiction through the cloud storage module, wherein the data node module transmits the data to the cloud storage module through the data transmission module.

[0022] A further technical solution is that the specific steps of step S2 include:

[0023] Step S21: setting and dividing a plurality of fixed points within the water area under the jurisdiction;

[0024] Step S22: multiple sensors for collecting hydrological conditions are set at multiple fixed points.

[0025] A further technical solution is that the step S3 specifically comprises the following steps:

[0026] Step S31: using a data collection receiving unit to receive data from a hydrological collection module;

[0027] Step S32: transmitting the data to the data screening unit in the collected data receiving unit;

[0028] Step S33: the data screening unit cleans the multiple data and calibrates the time stamp;

[0029] Step S34: The processed data is stored in the data node module.

[0030] A further technical solution is that the step S5 specifically comprises the following steps:

[0031] Step S51: using the public network SSL to transmit the data stored in the data node module, and implementing transport layer encryption during the transmission process;

[0032] Step S52: Using a hash algorithm to establish a transmission protection verification password;

[0033] Step S53: performing classification operations in the cloud storage module and completing data management.

[0034] The beneficial effects of the present invention are:

[0035] 1. A hydrological collection module is built in each designated water area to collect the hydrological status in the water area. Then, the hydrological monitoring module is used to judge the change status of the hydrological characteristics in the water area based on the data collected by the hydrological collection module. After the monitoring is completed, the data is transmitted to the data node module for storage to ensure data security and prevent leakage. The data stored in the data node module is then transmitted to the cloud module for storage through the data transmission module at regular intervals to complete data management, thereby solving the problem that the existing water plants all have separate water management systems, which easily lead to information islands, resulting in the technical problem of low overall analysis efficiency and difficult control of safety risks for the water company.

[0036] 2. Use SSL transmission unit and security verification unit to transmit data, so that the data has limited security protection at the application layer and transmission, prevent data from being intercepted or lost, and improve the security of data transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a system block diagram of the present invention;

[0038] Figure 2 is a flow chart of the method of the present invention;

[0039] Figure 3 It is a sub-method flow chart of step S2 of the present invention;

[0040] Figure 4 It is a sub-method flow chart of step S3 of the present invention;

[0041] Figure 5 This is a sub-method flow chart of step S5 of the present invention. DETAILED DESCRIPTION

[0042] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0043] See also Figure 1 to Figure 2 On the one hand, the present invention provides a water affairs intelligent management system, including a hydrological collection module, a hydrological monitoring module, a data node module, a data transmission module and a cloud storage module; the hydrological collection module is used to collect hydrological characteristics within the jurisdiction; the hydrological monitoring module is used to monitor the changing state of hydrological characteristics within the jurisdiction; the data node module is used to collect the data monitored by the hydrological monitoring module; the data transmission module is used to transmit the monitoring data stored in the data node module to the cloud storage module.

[0044] The water areas are divided according to their respective water plants to form different jurisdictional water areas, and data collection is completed independently.

[0045] Specifically, a hydrological collection module is built in each designated water area to collect the hydrological status in the water area, and then the hydrological monitoring module is used to judge the change status of the hydrological characteristics in the water area based on the data collected by the hydrological collection module. After the monitoring is completed, the data is transmitted to the data node module for storage to ensure data security and prevent leakage. The data stored in the data node module is then transmitted to the cloud module for storage through the data transmission module at regular intervals to complete data management, thereby solving the problem that existing water plants all have separate water management systems, which easily lead to information islands, resulting in technical problems such as low efficiency in overall data analysis of water companies and difficult control of security risks.

[0046] Preferably, the hydrological collection module comprises a water level sensing unit, a water quality collection unit and a turbidity collection unit, the water level sensing unit is used to detect water level changes, the water quality collection unit is used to detect water quality changes, and the turbidity collection unit is used to detect water clarity and turbidity.

[0047] The water level sensing unit uses a capacitive sensor, which is fixed by a buoy or a water bank sidewall to facilitate the measurement of water level changes and transmit the data of water level changes to the hydrological monitoring module. The water quality collection unit is used to collect water quality problems in the water area and also transmits the collected data to the hydrological monitoring module. The turbidity collection unit is used to collect water turbidity problems in the water area and also transmits the collected data to the hydrological monitoring module.

[0048] Specifically, the water quality collection unit includes a pH detector, a heavy metal detector and a conductivity sensor. The pH detector is used to detect the pH value of the water quality, the heavy metal detector is used to detect the concentration of harmful elements in the water quality, and the conductivity sensor is used to detect the ion concentration in the water quality.

[0049] The pH detector is inserted into the water, and its detection head is in contact with the water. The detection uses a glass electrode. When the glass electrode is in contact with water, the hydrogen ion concentration inside and outside the glass membrane is different, which will produce a potential difference on both sides of the glass membrane. This potential difference is the difference between the glass electrode and the fixed standard reference electrode. When the glass electrode and the reference electrode are inserted into the water, a complete electrochemical cell is generated between the two electrodes. Therefore, the potential difference between the two electrodes is converted using the formula E = E0 + 0.0591 × pH to obtain the formula Calculate, where E0 is a constant and 0.0591 is the slope of the Nernst equation at 25°C. By measuring the potential difference E, the pH value of the water body can be calculated using the above formula. Before use, the pH detector is calibrated by using standard buffer solutions of pH 4.01, pH 7.00 and pH 10.01, inserting the glass electrode and reference electrode of the pH detector into each standard buffer solution, recording the measured potential difference E, and using the linear regression method to calculate E0 and the slope. Assume that the pH detector measures the potential difference E in the pH 7.00 solution. 、 =0mV, linear regression method is used to calculate E0 = -414.1mV, finally, the pH detector is inserted into the water body, and the measured potential difference E = -200mV is calculated by the formula It is concluded that pH = 7.2, which is between 6.2-8.5 of the WHO standard and meets the standard for human application. Finally, the pH detector sends the data and the pH values ​​collected in other time periods to the hydrological monitoring module.

[0050] The heavy metal detector is used to collect the content of heavy metals in water bodies. The detector adopts atomic absorption spectroscopy to collect data in the water area of ​​the water plant. Atomic absorption spectroscopy determines the concentration of heavy metals by measuring the degree of absorption of atoms in the sample collected by the heavy metal detector at a specific wavelength of light, and sends the concentration data of heavy metals in the water body collected at different time periods to the hydrological monitoring module.

[0051] After collecting the sample from the water body, pour it into the conductivity cell. After the conductivity sensor is temperature calibrated, the ion concentration is calculated by the formula c=k×[I], where C is the conductivity, k is the proportional constant, and I is the ion concentration. In this water area, the proportional constant K=0.01μS / cm·mg / L and the conductivity C=1100μS / cm are determined experimentally. Then, I=110000mg / L is calculated by the above formula. The conductivity and ion concentration can be compared with the WHO evaluation criteria for evaluation.

[0052] Preferably, the hydrological monitoring module comprises a data collection receiving unit and a data screening unit, the data collection unit is used to receive the water quality data collected by the hydrological collection module, and the data screening unit is used to clean the data received by the data collection receiving unit and complete timestamp calibration.

[0053] After the data is collected by the above-mentioned hydrological collection module, the collected data is transmitted to the hydrological monitoring module in each water plant. Among them, the data receiving unit is used to complete the data reception. After the reception is completed, the data of different categories collected are screened by the data screening unit. The data screening unit generates three data channels according to the pH value, heavy metal concentration and conductivity. Each channel uses data to clean the bit error values ​​that appear during the detection process. Finally, the data collected at the time end is determined by the timestamp, the data monitoring is completed, and the data node module is reported. Among them, the data cleaning uses the box plot method to detect abnormal values ​​for cleaning. The box plot method removes the bit error values ​​that appear and obtains accurate detection values.

[0054] Preferably, the data node module includes a data storage unit and a data backup unit, the data storage unit is used to receive and store the data processed by the hydrological monitoring module, and the data storage unit copies the data to the data backup unit during the storage process, wherein the data storage unit is connected to an unlock window, and the unlock window is used to open or complete the data stored in the data storage unit, and the unlock window completes the unlocking according to the dynamic instructions of the authorized person.

[0055] The hydrological monitoring module is stored through the data node module, and data backup is completed during the storage process to prevent data loss. In the data storage unit, if data needs to be retrieved, it is necessary to enter the data storage unit interface through the unlock window. The unlock window requires the biometric authority of the person in charge of the water plant or the authorization of the person in charge to use dynamic instructions to complete the retrieval, thereby improving the security of data use. Dynamic instructions include mobile phone SMS verification codes and ID card authorized login codes.

[0056] Preferably, the data transmission module includes an SSL transmission unit and a security verification unit, wherein the SSL transmission unit is used to transmit the data stored in the data node module, and the security of the transmission is verified by the security verification unit during the transmission process.

[0057] The cloud storage module of the main data center initiates a request to the data node module, and the data node module transmits the request through the data transmission module. During the transmission process, the SSL transmission unit ensures that the cloud storage module and the data node module establish encrypted communication to prevent water service data from being stolen by external hackers during the data transmission process. After the encrypted communication is established through the SSL transmission unit, the security verification unit is used to further enhance the security of data transmission, and the hash algorithm is used to provide data transmission security.

[0058] Exemplarily, after the cloud transmission module sends a request to the data node module, the data node module performs a hash calculation to generate a hash value. The digital node module sends the data and the hash value together to the cloud storage module. After receiving the data and the hash value, the cloud storage module uses the same hash algorithm to perform a hash calculation on the data to generate a new hash value. The received hash value and the newly generated hash value are compared. If they are the same, the data has not been tampered with; otherwise, the data may have been tampered with. The hash value algorithm is used to complete effective and secure data transmission.

[0059] Another aspect of the present invention provides a water affairs intelligent management method, comprising the following steps:

[0060] Step S1: divide a plurality of water areas, and have a plurality of jurisdictions govern the respective water areas;

[0061] Step S2: installing a hydrological collection module in the water area, the hydrological collection module detects the hydrological state in the water area and converts the hydrological state into a data signal;

[0062] Step S3: using a hydrological monitoring module to monitor the hydrological status data collected by the hydrological collection module;

[0063] Step S4: Building a data node module in each of the water areas under the jurisdiction, and the data node module is stored according to the hydrological monitoring module;

[0064] Step S5: Establish a cloud storage module, and receive the data stored by the data node module on the multiple water areas under the jurisdiction through the cloud storage module, wherein the data node module transmits the data to the cloud storage module through the data transmission module.

[0065] Specifically, the method has the same principle as that in the system and will not be described in detail here.

[0066] Preferably, the specific steps of step S2 include:

[0067] Step S21: setting and dividing a plurality of fixed points within the water area under the jurisdiction;

[0068] Step S22: multiple sensors for collecting hydrological conditions are set at multiple fixed points.

[0069] It should be noted that in the waters under the jurisdiction of each water plant, it is necessary to divide the waters into fixed points and set sensors for collecting hydrological conditions at each fixed point, so as to complete data collection on the hydrological conditions in the waters over the entire range, improve the monitoring and upgrade of the hydrological conditions, and ensure the comprehensiveness of the data and monitoring results.

[0070] Preferably, the specific steps of step S3 include:

[0071] Step S31: using a data collection receiving unit to receive data from a hydrological collection module;

[0072] Step S32: transmitting the data to the data screening unit in the collected data receiving unit;

[0073] Step S33: the data screening unit cleans the multiple data and calibrates the time stamp;

[0074] Step S34: The processed data is stored in the data node module.

[0075] The data node modules are located in each water plant. After storing the data, they are all aggregated in the cloud storage module for easy collection by the central station. Among them, the data node module applies the data retrieval method and data backup method to improve the security of data storage.

[0076] Preferably, the specific steps of step S5 include:

[0077] Step S51: using the public network SSL to transmit the data stored in the data node module, and implementing transport layer encryption during the transmission process;

[0078] Step S52: Using a hash algorithm to establish a transmission protection verification password;

[0079] Step S53: performing classification operations in the cloud storage module and completing data management.

[0080] Through data transmission encryption, water service data can be prevented from being tampered with and security can be improved. After the cloud storage module collects data, it classifies and stores the data of pH value, heavy metals and conductivity for easy subsequent viewing and aggregation. Finally, through data analysis, exception handling and timely handling of security risks are completed, improving the overall data operation security of the water company and preventing risks from occurring in a timely manner.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water affairs intelligent management system, characterized in that: It includes hydrological collection module, hydrological monitoring module, data node module, data transmission module and cloud storage module; The hydrological collection module is used to collect hydrological characteristics within the water area under jurisdiction; The hydrological monitoring module is used to monitor the changing state of hydrological characteristics within the jurisdiction area; The data node module is used to collect the data monitored by the hydrological monitoring module; The data transmission module is used to transmit the monitoring data stored in the data node module to the cloud storage module.

2. A water affairs intelligent management system according to claim 1, characterized in that: The hydrological collection module includes a water level sensing unit, a water quality collection unit and a turbidity collection unit. The water level sensing unit is used to detect water level changes, the water quality collection unit is used to detect water quality changes, and the turbidity collection unit is used to detect water clarity and turbidity.

3. A water affairs intelligent management system according to claim 2, characterized in that: The water quality collection unit includes a pH detector, a heavy metal detector and a conductivity sensor. The pH detector is used to detect the pH value of the water quality, the heavy metal detector is used to detect the concentration of harmful elements in the water quality, and the conductivity sensor is used to detect the ion concentration in the water quality.

4. A water affairs intelligent management system according to claim 1, characterized in that: The hydrological monitoring module includes a data collection receiving unit and a data screening unit. The data collection unit is used to receive the water quality data collected by the hydrological collection module, and the data screening unit is used to clean the data received by the data collection receiving unit and complete the timestamp calibration.

5. A water affairs intelligent management system according to claim 1, characterized in that: The data node module includes a data storage unit and a data backup unit. The data storage unit is used to receive and store data processed by the hydrological monitoring module. The data storage unit copies the data to the data backup unit during the storage process. The data storage unit is connected to an unlock window, which is used to open or complete the data stored in the data storage unit. The unlock window completes the unlocking according to the dynamic instructions of the authorized person.

6. A water affairs intelligent management system according to claim 1, characterized in that: The data transmission module includes an SSL transmission unit and a security verification unit. The SSL transmission unit is used to transmit the data stored in the data node module, and the security of the transmission is verified by the security verification unit during the transmission process.

7. The management method based on a water affairs intelligent management system according to any one of claims 1 to 6, characterized in that: The following steps are involved: Step S1: divide a plurality of water areas, and have a plurality of jurisdictions govern the respective water areas; Step S2: installing a hydrological collection module in the water area, the hydrological collection module detects the hydrological state in the water area and converts the hydrological state into a data signal; Step S3: using a hydrological monitoring module to monitor the hydrological status data collected by the hydrological collection module; Step S4: Building a data node module in each of the water areas under the jurisdiction, and the data node module is stored according to the hydrological monitoring module; Step S5: Establish a cloud storage module, and receive the data stored by the data node module on the multiple water areas under the jurisdiction through the cloud storage module, wherein the data node module transmits the data to the cloud storage module through the data transmission module.

8. A water affairs intelligent management method according to claim 7, characterized in that: The specific steps of step S2 include: Step S21: setting and dividing a plurality of fixed points within the water area under the jurisdiction; Step S22: multiple sensors for collecting hydrological conditions are set at multiple fixed points.

9. A water affairs intelligent management method according to claim 7, characterized in that: The specific steps of step S3 include: Step S31: using a data collection receiving unit to receive data from a hydrological collection module; Step S32: transmitting the data to the data screening unit in the collected data receiving unit; Step S33: the data screening unit cleans the multiple data and calibrates the time stamp; Step S34: The processed data is stored in the data node module.

10. A water affairs intelligent management method according to claim 7, characterized in that: The specific steps of step S5 include: Step S51: using the public network SSL to transmit the data stored in the data node module, and implementing transport layer encryption during the transmission process; Step S52: Using a hash algorithm to establish a transmission protection verification password; Step S53: performing classification operations in the cloud storage module and completing data management.

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