CN114019831A - Water resource monitoring Internet of things platform - Google Patents
Water resource monitoring Internet of things platform Download PDFInfo
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- CN114019831A CN114019831A CN202111171313.XA CN202111171313A CN114019831A CN 114019831 A CN114019831 A CN 114019831A CN 202111171313 A CN202111171313 A CN 202111171313A CN 114019831 A CN114019831 A CN 114019831A
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
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 each data acquisition node and also can be communicated with all the data acquisition nodes in a broadcast mode, the communication mode is that data transmission is carried out through the Internet, a GPRS network and a local area network, and the data acquisition nodes are independent from each other and are not communicated with each other. According to the invention, through designing the acquisition nodes and constructing the wireless communication network, a set of complete ground water resource monitoring platform is established, the ZigBee technology is utilized to realize the system arrangement of the whole watershed monitoring points, the 3S technology is utilized to realize the efficient transmission and processing of data, and in addition, through establishing a whole watershed pollutant discharge distribution model and a whole watershed pollutant treatment model, a scientific basis is provided for the overall planning management of sewage discharge and treatment in the whole watershed.
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 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 national departments on water environment monitoring. Along with the coordinated development of economy and society, increase monitoring dynamics, improve monitoring timeliness, accuracy and guarantee information transmission's integrality, security are imperative.
However, the existing water quality monitoring level is single, the data about water environment quality and pollution conditions required by relevant departments cannot be effectively detected, the overall planning and management of sewage discharge and treatment in the whole flow area cannot be realized, and the water quality environment can be effectively evaluated, so that the water resource monitoring Internet of things platform is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a water resource monitoring Internet of things platform to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: 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 the data acquisition nodes and can also be communicated with all the data acquisition nodes in a broadcast mode, the communication mode is that data transmission is carried out through the Internet, a GPRS network and a local area network, and the data acquisition nodes are independent from one another and are not communicated with one another;
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 water quality data 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 transceiving 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 publishing module, wherein the database module is used for storing data uploaded by data acquisition nodes and 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 water quality through collected water body data, the pollutant simulation module is used for comprehensively treating sewage in a whole basin, the GIS application service module is used for collecting and analyzing the geographical environment of the whole basin, and the information publishing 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:
and (3) a normal working mode: the data acquisition terminal acquires data according to a preset frequency, inquires data and states 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;
a 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;
an alarm mode: the data acquisition terminal finds out emergency or abnormal data, actively contacts with the central control and sends the abnormal data to the control center, and the control center processes the uploaded data, solves the situation and stores the data in the local memory.
Preferably, the pollutant simulation module adopts a full-basin pollutant discharge distribution model and a full-basin pollutant treatment model, wherein
The objective function of the full watershed pollutant discharge distribution model is
Wherein f isk(x) represents the optimal water environment bearing index of the kth area under the current social, economic and environmental states, Pk(Xk) Is defined as the k-thWater environment bearing index, w, of each area at a given pollutant emission XkIs the water environment weight of the kth region in the full watershed environment.
The full watershed pollutant treating model comprises a result objective function and an input objective function, wherein the result objective function is
Wherein P isk(Xk) For the k region at the input XkThe improvement amount of the water environment bearing capacity index obtained after treatment, XkRepresents the input amount of the k-th region with an input objective function of
Wherein Vk(X) in the kth region, X is inputkTotal value, X, paid for in the whole area after treatmentkThe input amount of the k-th region is shown.
Preferably, the data acquisition terminal is equipped with temperature sensor, PH sensor, dissolved oxygen degree sensor, carbon dioxide concentration sensor, temperature sensor is used for monitoring water temperature, the PH sensor is used for monitoring water PH value, dissolved oxygen degree sensor is used for monitoring water dissolved oxygen degree, carbon dioxide concentration sensor is used for monitoring water carbon dioxide concentration.
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 issuing module comprises water quality information inquiry, water quality dynamic display, a water quality analysis report and emergency plan management.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through designing the acquisition nodes and constructing the wireless communication network, a set of complete ground water resource monitoring platform is established, the ZigBee technology is utilized to realize the system arrangement of the whole watershed monitoring points, the 3S technology is utilized to realize the efficient transmission and processing of data, and in addition, through establishing a whole watershed pollutant discharge distribution model and a whole watershed pollutant treatment model, a scientific basis is provided for the overall planning management of sewage discharge and treatment in the whole watershed.
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 according to the present invention;
FIG. 3 is a schematic diagram of a normal operating 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 of the present invention;
FIG. 5 is a schematic diagram of an alarm mode of the data collection terminal of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention provides a technical scheme that a 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 each data acquisition node and can also be communicated with all the data acquisition nodes in a broadcast mode, the communication mode is that data transmission is carried out through the Internet, a GPRS network and a local area network, and the data acquisition nodes are independent from 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 water quality data 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 transceiving 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 publishing module, wherein the database module is used for storing data uploaded by data acquisition nodes and 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 water quality through collected water body data, the pollutant simulation module is used for comprehensively treating sewage in a whole basin, the GIS application service module is used for collecting and analyzing the geographical environment of the whole basin, and the information publishing 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:
and (3) a normal working mode: the data acquisition terminal acquires data according to a preset frequency, inquires data and states 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;
a 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;
an alarm mode: the data acquisition terminal finds out emergency or abnormal data, actively contacts with the central control and sends the abnormal data to the control center, and the control center processes the uploaded data, solves the situation and stores the data in the local memory.
Further, the pollutant simulation module adopts a full-basin pollutant discharge distribution model and a full-basin pollutant treatment model, wherein
The objective function of the full watershed pollutant discharge distribution model is
Wherein fk(Represents the optimal water environment bearing index of the kth area under the current social, economic and environmental states, Pk(Xk) Refers to the water environment bearing index, w, of the kth area under the condition of a given pollutant discharge amount XkIs the water environment weight of the kth region in the full watershed environment.
The full watershed pollutant treating model comprises a result objective function and an input objective function, wherein the result objective function is
Wherein P isk(Xk) For the k region at the input XkThe improvement amount of the water environment bearing capacity index obtained after treatment, XkRepresents the input amount of the k-th region with an input objective function of
Wherein Vk(X) in the kth region, X is inputkTotal value, X, paid for in the whole area after treatmentkThe input amount of the k-th region is shown.
Further, the data acquisition terminal is equipped with temperature sensor, PH sensor, dissolved oxygen degree sensor, carbon dioxide concentration sensor, temperature sensor is used for monitoring water temperature, the PH sensor is used for monitoring water PH value, dissolved oxygen degree sensor is used for monitoring water dissolved oxygen degree, carbon dioxide concentration sensor is used for monitoring water carbon dioxide concentration.
Further, the database module stores space data, water temperature data, water quality data, pollution source data, remote sensing data, scheme data and result data.
Furthermore, the information issuing module comprises water quality information inquiry, water quality dynamic display, a water quality analysis report and emergency plan management.
In the actual use process, the data acquisition nodes are arranged at the fixed monitoring station, the mobile monitoring station and the remote sensing monitoring position, data information of a water body is transmitted to a database module of a control center through an Internet, a GPRS network and a local area network through a data acquisition terminal and a remote control module, a water quality remote sensing analysis module displays the water body condition in an image form through remote sensing monitoring, a water quality evaluation module can settle uncertainty and objectivity in water body monitoring so as to obtain more accurate water quality information, a pollutant simulation module can help a decision maker to analyze a whole-flow-domain sewage discharge distribution and treatment scheme, a GIS application service module can display geographical distribution information of data acquisition nodes in a space geographical form, and an information publishing module can provide services such as water quality inquiry, water quality dynamic display, water quality analysis report and emergency plan management for a user.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
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 and also can be communicated with all the data acquisition nodes in a broadcasting mode, the communication mode is that data transmission is carried out through the Internet, a GPRS network and a local area network, and the data acquisition nodes are independent from 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 water quality data 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 transceiving 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 publishing module, wherein the database module is used for storing data uploaded by data acquisition nodes and 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 water quality through collected water body data, the pollutant simulation module is used for comprehensively treating sewage in a whole basin, the GIS application service module is used for collecting and analyzing the geographical environment of the whole basin, and the information publishing module is used for sending water quality information to each mobile client.
2. The water resource monitoring Internet of things platform according to claim 1, wherein the data acquisition nodes adopt a fixed monitoring station, a mobile monitoring station and remote sensing monitoring.
3. The water resource monitoring internet of things platform according to claim 2, wherein the data collection terminal has a plurality of operation modes, including:
and (3) a normal working mode: the data acquisition terminal acquires data according to a preset frequency, inquires data and states 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;
a 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;
an alarm mode: the data acquisition terminal finds out emergency or abnormal data, actively contacts with the central control and sends the abnormal data to the control center, and the control center processes the uploaded data, solves the situation and stores the data in the local memory.
4. The water resource monitoring internet of things platform of claim 1, wherein the pollutant simulation module employs a full-watershed pollutant emission distribution model and a full-watershed pollutant abatement model, wherein
The objective function of the full watershed pollutant discharge distribution model is
Wherein f isk(x) represents the optimal water environment bearing index of the kth area under the current social, economic and environmental states, Pk(Xk) Refers to the water environment bearing index, w, of the kth area under the condition of a given pollutant discharge amount XkIs the water environment weight of the kth region in the full watershed environment.
The full watershed pollutant treating model comprises a result objective function and an input objective function, wherein the result objective function is
Wherein P isk(Xk) For the k region at the input XkThe improvement amount of the water environment bearing capacity index obtained after treatment, XkRepresents the input amount of the k-th region with an input objective function of
Wherein Vk(X) in the kth region, X is inputkTotal value, X, paid for in the whole area after treatmentkThe input amount of the k-th region is shown.
5. The water resource monitoring Internet of things platform according to 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, the temperature sensor is used for monitoring the temperature of the 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.
6. 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.
7. The Internet of things platform for water resource monitoring according to claim 1, wherein the information publishing module comprises water quality information query, water quality dynamic display, water quality analysis report and emergency plan management.
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| CN115880097A (en) * | 2022-11-25 | 2023-03-31 | 河南省济源水文水资源勘测局 | Intelligent treatment method and system for water resource pollution |
| CN116528187A (en) * | 2023-07-03 | 2023-08-01 | 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 |
| CN116596326A (en) * | 2023-04-11 | 2023-08-15 | 常州双炬智能科技有限公司 | Urban environment detection and comprehensive evaluation method based on remote sensing data |
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