CN114019831B - Water resource monitoring internet of things platform - Google Patents
Water resource monitoring internet of things platform Download PDFInfo
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- CN114019831B CN114019831B CN202111171313.XA CN202111171313A CN114019831B CN 114019831 B CN114019831 B CN 114019831B CN 202111171313 A CN202111171313 A CN 202111171313A CN 114019831 B CN114019831 B CN 114019831B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention discloses a water resource monitoring internet of things platform, which comprises a plurality of data acquisition nodes and a control center, wherein the control center can be independently communicated with all the data acquisition nodes or can be communicated with all the data acquisition nodes in a broadcasting mode, the communication mode is that data transmission is carried out through a Internet, GPRS network and a local area network, and the data acquisition nodes are independent of each other and are not communicated with each other. According to the invention, a set of complete water resource monitoring platform is established by designing the acquisition nodes and constructing the wireless communication network, the whole watershed monitoring points are systematically arranged by using the ZigBee technology, and the data is efficiently transmitted and processed by using the 3S technology, and in addition, a scientific basis is provided for overall planning management of sewage discharge and treatment in a whole watershed effectively by establishing a whole watershed pollutant discharge distribution model and a whole watershed pollutant treatment model.
Description
Technical Field
The invention relates to the technical field of water resource monitoring, in particular to a water resource monitoring internet of things platform.
Background
With the rapid advance of modern technology, systems related to water environment monitoring have also been developed gradually. However, the development for many years is tightly established in the traditional and conventional water quality monitoring stage, and the quality of monitoring means and monitoring information cannot meet the basic requirements of the national departments on water environment monitoring. Along with the coordinated development of economy and society, the monitoring force is increased, and the monitoring timeliness and accuracy are improved, and the integrity and safety of information transmission are guaranteed.
However, the existing water quality monitoring level is single, data about water environment quality and pollution conditions required by related departments cannot be effectively detected, overall planning management of sewage discharge and treatment in a full river basin cannot be realized, and further, the water quality environment is effectively evaluated, so that the invention provides a water resource monitoring Internet of things platform for solving the problems.
Disclosure of Invention
The invention aims to provide a water resource monitoring internet of things platform so as to solve the problems set forth in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the water resource monitoring internet of things platform comprises a plurality of data acquisition nodes and a control center, wherein the control center can be independently communicated with all the data acquisition nodes or can be communicated with all the data acquisition nodes in a broadcasting mode, the communication mode is that data transmission is carried out through a Internet, GPRS network and a local area network, and the data acquisition nodes are independent of each other and are not communicated with each other;
the data acquisition node comprises a power supply module, a data acquisition terminal, a processor module and a remote control module, wherein the power supply module is used for supplying energy, the corresponding module provides corresponding voltage, the data acquisition terminal is used for acquiring water quality data and converting output data of the data acquisition terminal into instructions which can be distinguished by the processor, the processor module is used for acquiring control data and sending wireless signals, and the remote control module is used for remote transmission of information and receiving and sending of the instructions;
the control center comprises a database module, a water quality remote sensing analysis module, a water quality evaluation module, a pollutant simulation module, a GIS application service module and an information release module, wherein the database module is used for uploading data and storing system operation data by a data acquisition node, the water quality remote sensing analysis module is used for analyzing water quality through a remote sensing technology, the water quality evaluation module is used for evaluating and analyzing the water quality through collected water body data, the pollutant simulation module is used for comprehensively treating sewage in a full-basin, the GIS application service module is used for acquiring and analyzing the geographic environment in the full-basin, and the information release module is used for sending water quality information to each mobile client.
Preferably, the data acquisition node adopts a fixed monitoring station, a mobile monitoring station and remote sensing monitoring.
Preferably, the data acquisition terminal has a plurality of operation modes, including:
normal operation mode: the data acquisition terminal acquires data according to a preset frequency, inquires the data and the state of the monitoring equipment, uploads the acquired data according to a control command of the control center, and the control center receives and decodes the transmitted data and stores the data in an internal memory of the control center;
real-time mode: the control center sends a command to the data acquisition terminal, and the data acquisition terminal inquires the data of the monitoring equipment in real time and transmits the data to the control center after receiving the command;
alarm mode: the data acquisition terminal discovers emergency or abnormal data, actively contacts with the central control and transmits the abnormal data to the control center, and the control center processes the transmitted data and solves the situation and stores the data on the local memory.
Preferably, the pollutant simulation module adopts a full-basin pollutant emission distribution model and a full-basin pollutant treatment model, wherein
The objective function of the full-basin pollutant emission distribution model isWherein f k Represents the optimal water environment bearing index, P, of the kth region in the current social, economic and environmental states k (X k ) Refers to the water environment bearing index, w, of the kth zone at a given pollutant emission X k Is the water environment weight of the kth region in the full-river basin environment.
The full-basin pollutant treatment model comprises a final objective function and an input objective function, wherein the final objective function is thatWherein P is k (X k ) For the kth region to input X k The improvement amount, X, of the water environment bearing capacity index obtained after treatment k Represents the input amount of the kth region, the input objective function is +.>Wherein V is k (X) is the k-th region in input X k The total value, X, of the whole area after treatment k Indicating the input of the kth region。
Preferably, the data acquisition terminal is provided with a temperature sensor, a PH sensor, a dissolved oxygen sensor and a carbon dioxide concentration sensor, wherein the temperature sensor is used for monitoring the temperature of a water body, the PH sensor is used for monitoring the PH value of the water body, the dissolved oxygen sensor is used for monitoring the dissolved oxygen of the water body, and the carbon dioxide concentration sensor is used for monitoring the carbon dioxide concentration of the water body.
Preferably, the database module stores space data, water temperature data, water quality data, pollution source data, remote sensing data, scheme data and result data.
Preferably, the information release module comprises water quality information inquiry, water quality dynamic display, water quality analysis report and emergency plan management.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a set of complete water resource monitoring platform is established by designing the acquisition nodes and constructing the wireless communication network, the whole watershed monitoring points are systematically arranged by using the ZigBee technology, and the data is efficiently transmitted and processed by using the 3S technology, and in addition, a scientific basis is provided for overall planning management of sewage discharge and treatment in a whole watershed effectively by establishing a whole watershed pollutant discharge distribution model and a whole watershed pollutant treatment model.
Drawings
FIG. 1 is a block diagram of the overall structure of the present invention;
FIG. 2 is a block diagram of a data acquisition node of the present invention;
FIG. 3 is a schematic diagram of a normal operation mode of the data acquisition terminal of the present invention;
FIG. 4 is a schematic diagram of a real-time mode of a data acquisition terminal according to the present invention;
fig. 5 is a schematic diagram of an alarm mode of the data acquisition terminal of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution, a water resource monitoring internet of things platform, which includes a plurality of data collection nodes and a control center, wherein the control center can communicate with each data collection node individually, or can communicate with all data collection nodes in a broadcast manner, the communication manner is to perform data transmission through a Internet, GPRS network and a local area network, and the data collection nodes are independent from each other and do not communicate with each other;
the data acquisition node comprises a power supply module, a data acquisition terminal, a processor module and a remote control module, wherein the power supply module is used for supplying energy, the corresponding module provides corresponding voltage, the data acquisition terminal is used for acquiring water quality data and converting output data of the data acquisition terminal into instructions which can be distinguished by the processor, the processor module is used for acquiring control data and sending wireless signals, and the remote control module is used for remote transmission of information and receiving and sending of the instructions;
the control center comprises a database module, a water quality remote sensing analysis module, a water quality evaluation module, a pollutant simulation module, a GIS application service module and an information release module, wherein the database module is used for uploading data and storing system operation data by a data acquisition node, the water quality remote sensing analysis module is used for analyzing water quality through a remote sensing technology, the water quality evaluation module is used for evaluating and analyzing the water quality through collected water body data, the pollutant simulation module is used for comprehensively treating sewage in a full-basin, the GIS application service module is used for acquiring and analyzing the geographic environment in the full-basin, and the information release module is used for sending water quality information to each mobile client.
Furthermore, the data acquisition node adopts a fixed monitoring station, a mobile monitoring station and remote sensing monitoring.
Further, the data acquisition terminal has a plurality of operation modes, including:
normal operation mode: the data acquisition terminal acquires data according to a preset frequency, inquires the data and the state of the monitoring equipment, uploads the acquired data according to a control command of the control center, and the control center receives and decodes the transmitted data and stores the data in an internal memory of the control center;
real-time mode: the control center sends a command to the data acquisition terminal, and the data acquisition terminal inquires the data of the monitoring equipment in real time and transmits the data to the control center after receiving the command;
alarm mode: the data acquisition terminal discovers emergency or abnormal data, actively contacts with the central control and transmits the abnormal data to the control center, and the control center processes the transmitted data and solves the situation and stores the data on the local memory.
Further, the pollutant simulation module adopts a full-basin pollutant emission distribution model and a full-basin pollutant treatment model, wherein
The objective function of the full-basin pollutant emission distribution model isWherein fk ( * ) Represents the optimal water environment bearing index, P, of the kth region in the current social, economic and environmental states of the kth region k (X k ) Refers to the water environment bearing index, w, of the kth zone at a given pollutant emission X k Is the water environment weight of the kth region in the full-river basin environment.
The full-basin pollutant treatment model comprises a final objective function and an input objective function, wherein the final objective function is thatWherein P is k (X k ) For the kth region to input X k The improvement amount, X, of the water environment bearing capacity index obtained after treatment k Represents the input amount of the kth region, the input objective function is +.>Wherein V is k (X) is the k-th region in input X k The total value, X, of the whole area after treatment k The input amount of the kth region is shown.
Further, the data acquisition terminal is provided with a temperature sensor, a PH sensor, a dissolved oxygen sensor and a carbon dioxide concentration sensor, wherein the temperature sensor is used for monitoring the temperature of a water body, the PH sensor is used for monitoring the PH value of the water body, the dissolved oxygen sensor is used for monitoring the dissolved oxygen of the water body, and the carbon dioxide concentration sensor is used for monitoring the carbon dioxide concentration of the water body.
Further, the database module stores space data, water temperature data, water quality data, pollution source data, remote sensing data, scheme data and result data.
Further, the information release module comprises water quality information inquiry, water quality dynamic display, water quality analysis report and emergency plan management.
In the actual use process, the data acquisition nodes arranged at the fixed monitoring station, the mobile monitoring station and the remote sensing monitoring place are used for transmitting data information of the water body to the database module of the control center through the data acquisition terminal and the remote control module through the Internet, GPRS network and the local area network, the water quality remote sensing analysis module is used for displaying the water body condition in the form of an image through remote sensing monitoring, the water quality evaluation module can be used for calming the uncertainty and objectivity in the water body monitoring to obtain more accurate water quality information, the pollutant simulation module can be used for helping a decision maker to analyze the sewage discharge distribution and treatment scheme of the full-basin, the GIS application service module can be used for displaying the geographic distribution information of the data acquisition nodes in the form of space and geography, and the information release module can be used for providing services such as water quality inquiry, water quality dynamic display, water quality analysis report and emergency plan management for users.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Water resource monitoring thing networking platform, its characterized in that: the system comprises a plurality of data acquisition nodes and a control center, wherein the control center can be independently communicated with each data acquisition node or can be communicated with all the data acquisition nodes in a broadcasting mode, the communication mode is that data transmission is carried out through a Internet, GPRS network and a local area network, and the data acquisition nodes are independent and are not communicated with each other;
the data acquisition node comprises a power supply module, a data acquisition terminal, a processor module and a remote control module, wherein the power supply module is used for supplying energy, the corresponding module provides corresponding voltage, the data acquisition terminal is used for acquiring water quality data and converting output data of the data acquisition terminal into instructions which can be distinguished by the processor, the processor module is used for acquiring control data and sending wireless signals, and the remote control module is used for remote transmission of information and receiving and sending of the instructions;
the control center comprises a database module, a water quality remote sensing analysis module, a water quality evaluation module, a pollutant simulation module, a GIS application service module and an information release module, wherein the database module is used for uploading data by a data acquisition node and storing system operation data, the water quality remote sensing analysis module is used for analyzing water quality through a remote sensing technology, the water quality evaluation module is used for evaluating and analyzing the water quality through collected water body data, the pollutant simulation module is used for comprehensively treating sewage of a full-basin, the GIS application service module is used for acquiring and analyzing the geographic environment of the full-basin, and the information release module is used for sending water quality information to each mobile client;
the data acquisition terminal has a plurality of operation modes, including:
normal operation mode: the data acquisition terminal acquires data according to a preset frequency, inquires the data and the state of the monitoring equipment, uploads the acquired data according to a control command of the control center, and the control center receives and decodes the transmitted data and stores the data in an internal memory of the control center;
real-time mode: the control center sends a command to the data acquisition terminal, and the data acquisition terminal inquires the data of the monitoring equipment in real time and transmits the data to the control center after receiving the command;
alarm mode: the data acquisition terminal discovers emergency or abnormal data, actively contacts with the central control and transmits the abnormal data to the control center, and the control center processes the transmitted data and solves the situation and stores the data on the local memory;
the pollutant simulation module adopts a full-basin pollutant emission distribution model and a full-basin pollutant treatment model, wherein
The objective function of the full-basin pollutant emission distribution model isWherein f k Represents the optimal water environment bearing index, P, of the kth region in the current social, economic and environmental states k (X k ) Refers to the water environment bearing index, w, of the kth zone at a given pollutant emission X k Is the water environment weight of the kth region in the full-river basin environment;
the full-basin pollutant treatment model comprises a final objective function and an input objective function, wherein the final objective function is thatWherein X is k Representing the input amount of the kth region, the input objective function isWherein V is k (X k ) For the kth region to input X k The whole area is paid with the total value after the treatment.
2. The water resource monitoring internet of things platform of claim 1, wherein the data collection node employs a fixed monitoring station, a mobile monitoring station, and remote sensing monitoring.
3. The water resource monitoring internet of things platform of claim 1, wherein the data acquisition terminal is provided with a temperature sensor, a PH sensor, a dissolved oxygen sensor, and a carbon dioxide concentration sensor, wherein the temperature sensor is used for monitoring the temperature of a water body, the PH sensor is used for monitoring the PH value of the water body, the dissolved oxygen sensor is used for monitoring the dissolved oxygen of the water body, and the carbon dioxide concentration sensor is used for monitoring the carbon dioxide concentration of the water body.
4. The water resource monitoring internet of things platform of claim 1, wherein the database module stores space data, water temperature data, water quality data, pollution source data, remote sensing data, project data, and result data.
5. The water resource monitoring internet of things platform of claim 1, wherein the information distribution module comprises water quality information query, water quality dynamic display, water quality analysis report, and emergency plan management.
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| CN115880097B (en) * | 2022-11-25 | 2023-08-22 | 河南省济源水文水资源勘测局 | Intelligent treatment method and system for water resource pollution |
| CN116596326B (en) * | 2023-04-11 | 2024-04-26 | 泰州城发数字科技有限公司 | Urban environment detection and comprehensive evaluation method based on remote sensing data |
| CN116528187B (en) * | 2023-07-03 | 2023-09-01 | 珠江水利委员会珠江水利科学研究院 | IPv6 water conservancy intelligent Internet of things sensing method, equipment and system |
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