CN110361050A - A kind of hydrographic information forecasting system based on wireless sensor network - Google Patents
A kind of hydrographic information forecasting system based on wireless sensor network Download PDFInfo
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- CN110361050A CN110361050A CN201910642775.1A CN201910642775A CN110361050A CN 110361050 A CN110361050 A CN 110361050A CN 201910642775 A CN201910642775 A CN 201910642775A CN 110361050 A CN110361050 A CN 110361050A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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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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Abstract
The hydrographic information forecasting system based on wireless sensor network that the invention discloses a kind of, it is related to monitoring water environment technical field, including multiple wireless sensor monitoring nodes, multiple wireless sensor monitoring nodes are wirelessly connected with monitoring center, the monitoring center is electrically connected with data processing terminal, and the data processing terminal is electrically connected with prediction terminal.The present invention can not only monitor a variety of hydrographic informations in fixed point waters by a variety of wireless sensors of multiple monitoring points, and integrated data processing can be carried out to a variety of hydrographic informations, form data variation tendency chart, and it can alarm when hydrographic information is more than threshold value, it can also be evaluated simultaneously according to a variety of hydrographic datas of acquisition, data producing cause prediction data future trend trend, and administered for waters and solution is provided, it is highly suitable for the hydrographic information monitoring and prediction in waters.
Description
Technical field
The present invention relates to monitoring water environment technical field, in particular to a kind of hydrographic information based on wireless sensor network
Forecasting system.
Background technique
The comprising modules of wireless sensor are encapsulated in a shell, it will be mentioned by battery or vibrating electricity generator at work
Power supply source constitutes wireless sensor network node, is integrated with sensor, data processing unit and communication module by random distribution
Node, network is constituted by way of self-organizing.The digital signal that it can acquire equipment passes through wireless sensor network
Network is transferred to the radio network gateway of monitoring center, is sent directly into computer, is analyzed and processed.If desired, wireless sensor
The entire time history signal that can be acquired with real-time Transmission.Monitoring center can also believe control, parameter setting etc. by gateway
Breath radios to node.The small-signal that data conditioning acquisition processing module exports sensor is adjusted by amplification, filtering etc.
After managing circuit, it is sent to analog-digital converter, is changed into digital signal, is sent to primary processor and carry out Digital Signal Processing, calculate biography
The virtual value of sensor, shift value etc..
Stay and survey currently, fixed point is usually used in traditional hydrographic information monitoring, touring flow measurement, intermittence measurement with
And the modes such as hydrologic survey, these monitoring methods can only hydrographic information substantially in the past period of reaction monitoring region, and
The hydrographic information that cannot be likely to form to future is predicted, people cannot be helped to make counter-measure according to predictive information, institute
Just to need a kind of hydrographic information forecasting system based on wireless sensor network.
Summary of the invention
The hydrographic information forecasting system based on wireless sensor network that the embodiment of the invention provides a kind of, it is existing to solve
There is the problem of technology.
A kind of hydrographic information forecasting system based on wireless sensor network, including multiple wireless sensor monitoring nodes,
Multiple wireless sensor monitoring nodes are wirelessly connected with monitoring center, and the monitoring center is electrically connected with data processing terminal
It connects, the data processing terminal is electrically connected with prediction terminal；
Multiple wireless sensor monitoring nodes are used to acquire the hydrographic data of each monitoring point in real time and are sent to prison
Control center；
The monitoring center is used to the hydrographic data of multiple wireless sensor monitoring node acquisitions carrying out statistics remittance
Total processing, and regularly send the data processing terminal；
The data processing terminal be used for the hydrographic datas of multiple wireless sensor monitoring nodes acquisitions respectively into
Row storage pretreatment, forms data variation trend figure, and compares with threshold data, if being more than threshold data, generates
Warning information, and prediction terminal is sent by pretreated data；
The prediction terminal for evaluating the pretreated data of the data processing terminal respectively, reason is divided
Analysis, and predict future trends and formed to recommend administering method.
Preferably, the wireless sensor monitoring node includes basic information monitoring unit, water quality monitoring unit, eutrophy
Change monitoring unit and video pictures monitoring unit, the basic information monitoring unit is used to acquire the basic hydrographic information of monitoring point
Data, the water quality monitoring unit are used to acquire the water quality data of monitoring point, and the eutrophication monitoring unit is for acquiring prison
The eutrophication data of measuring point, the video pictures monitoring unit are used to acquire the video and picture of monitoring point.
It is highly preferred that the basic information monitoring unit includes water temperature sensor, flow sensor and liquid level sensor, institute
State water temperature sensor in real time acquire monitoring point waters water temperature, the flow sensor in real time acquisition monitoring point waters
Flow velocity, the liquid level sensor in real time acquire monitoring point waters water level.
It is highly preferred that the water quality monitoring unit includes silt content sensor, ph value sensor and conductivity sensor, institute
Silt content sensor is stated for acquiring the silt content in monitoring point waters in real time, the ph value sensor is for real-time acquisition monitoring point
The ph value in waters, the conductivity sensor for acquiring the conductivity in monitoring point waters in real time.
It is highly preferred that the eutrophication monitoring unit includes that oxygen-containing quantity sensor, chlorophyll sensor and nutritive salt pass
Sensor, the oxygen-containing quantity sensor for acquiring the oxygen content in monitoring point waters in real time, and the chlorophyll sensor is for real-time
The chlorophyll content in monitoring point waters is acquired, the nutritive salt sensor contains for acquiring the nutritive salt in monitoring point waters in real time
Amount.
It is highly preferred that the video pictures monitoring unit includes camera and camera, the camera is for shooting prison
The video in measuring point waters, the camera are used for the photograph in shooting and monitoring point waters.
Preferably, the data processing terminal include data memory module, data preprocessing module, image forming module,
Data comparison module and warning module, the data memory module is for storing multiple wireless sensor monitoring node acquisitions
Hydrographic data, the data preprocessing module be used for the hydrographic datas of multiple wireless sensor monitoring nodes acquisitions into
Row pretreatment, described image forms module and is used to pretreated data being depicted as data variation trend figure respectively, described
Data comparison module is for comparing pretreated data with the threshold data being arranged in advance, if being more than threshold data,
Alarm command is then sent to the warning module, the warning module is for converting warning information for alarm command and passing through report
Alert device alarm.
Preferably, the prediction terminal includes each unit evaluation module, each unit analysis of causes module, each unit prediction mould
Block and each unit administer recommending module, and each unit evaluation module is used for the pretreated data of the data processing terminal
Overall merit is carried out respectively, and each unit analysis of causes module is used for the pretreated data of the data processing terminal point
Not carry out the analysis of causes, each unit prediction module carries out in advance respectively for the pretreated data of the data processing terminal
Survey processing, and future trends figure is formed, each unit administers recommending module for locating in advance to the data processing terminal
Data after reason carry out recommendation administering method respectively.
The invention has the advantages that: the present invention, and fixed point water can not only be monitored by a variety of wireless sensors of multiple monitoring points
A variety of hydrographic informations in domain, and integrated data processing can be carried out to a variety of hydrographic informations, data variation tendency chart is formed,
And it can alarm when hydrographic information is more than threshold value, while can also be evaluated, be counted according to a variety of hydrographic datas of acquisition
It according to producing cause prediction data future trend trend, and is administered for waters and solution is provided, be highly suitable for waters
Hydrographic information monitoring and prediction.
Detailed description of the invention
Fig. 1 is a kind of structure of the hydrographic information forecasting system based on wireless sensor network provided in an embodiment of the present invention
Schematic diagram；
Fig. 2 is a kind of the wireless of hydrographic information forecasting system based on wireless sensor network provided in an embodiment of the present invention
The structural schematic diagram of sensor monitoring node；
Fig. 3 is a kind of data of the hydrographic information forecasting system based on wireless sensor network provided in an embodiment of the present invention
The structural schematic diagram of processing terminal；
Fig. 4 is that a kind of hydrographic information predictive system based on wireless sensor network provided in an embodiment of the present invention is whole
The structural schematic diagram at end.
Specific embodiment
Below with reference to the attached drawing in inventive embodiments, technical solution in the embodiment of the present invention carries out clear, complete
Description, it is to be understood that the protection scope of the present invention is not limited by the specific implementation manner.
Referring to Fig.1-4, the hydrographic information forecasting system based on wireless sensor network that the present invention provides a kind of,
Embodiment, including multiple wireless sensor monitoring nodes, multiple wireless sensor monitoring nodes with monitoring
Center is wirelessly connected, for remote transmission wireless sensor waters real time data collected, at the monitoring center and data
Terminal electrical connection is managed, the data processing terminal is electrically connected with prediction terminal；
Multiple wireless sensor monitoring nodes are used to acquire the hydrographic data of each monitoring point in real time and are sent to prison
Control center；The wireless sensor monitoring node includes basic information monitoring unit, water quality monitoring unit, eutrophication monitoring list
Member and video pictures monitoring unit, the basic information monitoring unit are used to acquire the basic hydrology information data of monitoring point, prison
The basic hydrographic information in waters is surveyed, the water quality monitoring unit is used to acquire the water quality data of monitoring point, monitors the water quality in waters
Variation, the eutrophication monitoring unit are used to acquire the eutrophication data of monitoring point, monitor the eutrophication variation in waters
Situation, the video pictures monitoring unit are used to acquire the video and picture of monitoring point, monitor the real-time video and picture in waters,
Monitoring personnel is facilitated intuitively to watch.
The basic information monitoring unit includes water temperature sensor, flow sensor and liquid level sensor, and the water temperature passes
Sensor is used to acquire the flow velocity in monitoring point waters in real time for acquiring the water temperature in monitoring point waters, the flow sensor in real time,
The liquid level sensor for acquiring the water level in monitoring point waters in real time.
The water quality monitoring unit includes silt content sensor, ph value sensor and conductivity sensor, the silt content
Sensor for acquiring the silt content in monitoring point waters in real time, and the ph value sensor for acquiring the ph in monitoring point waters in real time
Value, the conductivity sensor for acquiring the conductivity in monitoring point waters in real time.
The eutrophication monitoring unit includes oxygen-containing quantity sensor, chlorophyll sensor and nutritive salt sensor, described
Oxygen-containing quantity sensor for acquiring the oxygen content in monitoring point waters in real time, and the chlorophyll sensor for acquiring monitoring point in real time
The chlorophyll content in waters, the nutritive salt sensor for acquiring the nutrient concentrations in monitoring point waters in real time.
The video pictures monitoring unit includes camera and camera, and the camera is for shooting and monitoring point waters
Video, the camera are used for the photograph in shooting and monitoring point waters.
The monitoring center is used to the hydrographic data of multiple wireless sensor monitoring node acquisitions carrying out statistics remittance
Total processing, and the data processing terminal is regularly sent, to carry out the integrated treatment in later period.
The data processing terminal be used for the hydrographic datas of multiple wireless sensor monitoring nodes acquisitions respectively into
Row storage pretreatment, forms data variation trend figure, and compares with threshold data, if being more than threshold data, generates
Warning information, and prediction terminal is sent by pretreated data；
The data processing terminal includes data memory module, data preprocessing module, image forming module, data comparison
Module and warning module, the data memory module are used to store the hydrology number of multiple wireless sensor monitoring node acquisitions
According to so as to later period inquiry, the data preprocessing module is used for the hydrology to multiple wireless sensor monitoring node acquisitions
Data are pre-processed, and the data processing of next step is convenient for, and described image forms module and is used for pretreated data
It is depicted as data variation trend figure respectively, data variation trend, the data comparison module are intuitively watched convenient for monitoring personnel
For comparing pretreated data with the threshold data being arranged in advance, if being more than threshold data, sends alarm and refer to
The warning module is enabled, the warning module is used to convert alarm command to warning information and by alarm equipment alarm, mentions
Awake monitoring personnel pays attention to or makes in time counter-measure.
The prediction terminal for evaluating the pretreated data of the data processing terminal respectively, reason is divided
Analysis, and predict future trends and formed to recommend administering method.
The prediction terminal includes each unit evaluation module, each unit analysis of causes module, each unit prediction module and each
Unit administer recommending module, each unit evaluation module be used for the pretreated data of the data processing terminal respectively into
Row overall merit, it can be learnt that the overall condition in the waters, each unit analysis of causes module is used for the data processing
The pretreated data of terminal carry out the analysis of causes respectively, and you can get it forms the concrete reasons of the data, such as water quality gets dirty
Concrete reason and the concrete reason of water eutrophication of dye etc.；The each unit prediction module is used for the data processing
The pretreated data of terminal carry out prediction processing respectively, and form future trends figure, and monitoring personnel is facilitated intuitively to watch,
And moved towards according to the future trends of prediction, make next step deployment measure, each unit administer recommending module for pair
The pretreated data of data processing terminal carry out recommendation administering method respectively, and monitoring personnel can be with reference to recommendation improvement side
Method obtains the final resolution in the waters.
In conclusion the present invention can not only monitor the more of fixed point waters by a variety of wireless sensors of multiple monitoring points
Kind of hydrographic information, and can carry out integrated data processings to a variety of hydrographic informations, forms data variation tendency chart, and can be
Hydrographic information is alarmed when being more than threshold value, while can also be evaluated according to a variety of hydrographic datas of acquisition, data generation
The analysis of causes, prediction data future trend trend, and administered for waters and solution is provided, it is highly suitable for the hydrology in waters
Information monitoring and prediction.
Disclosed above is only a specific embodiment of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (8)
1. a kind of hydrographic information forecasting system based on wireless sensor network, which is characterized in that including multiple wireless sensors
Monitoring node, multiple wireless sensor monitoring nodes are wirelessly connected with monitoring center, at the monitoring center and data
Terminal electrical connection is managed, the data processing terminal is electrically connected with prediction terminal；
Multiple wireless sensor monitoring nodes are used to acquire the hydrographic data of each monitoring point in real time and are sent in monitoring
The heart；
The monitoring center is used to the hydrographic data of multiple wireless sensor monitoring node acquisitions carrying out statistics to summarize place
Reason, and regularly send the data processing terminal；
The data processing terminal is used to deposit the hydrographic data of multiple wireless sensor monitoring node acquisitions respectively
Storage pretreatment, forms data variation trend figure, and compares with threshold data, if being more than threshold data, generates early warning
Information, and prediction terminal is sent by pretreated data；
The prediction terminal for the pretreated data of the data processing terminal are evaluated respectively, the analysis of causes, and
It predicts future trends and is formed to recommend administering method.
2. a kind of hydrographic information forecasting system based on wireless sensor network as described in claim 1, which is characterized in that institute
Stating wireless sensor monitoring node includes basic information monitoring unit, water quality monitoring unit, eutrophication monitoring unit and video
Picture monitoring unit, the basic information monitoring unit are used to acquire the basic hydrology information data of monitoring point, the water quality prison
The water quality data that unit is used to acquire monitoring point is surveyed, the eutrophication monitoring unit is used to acquire the eutrophication number of monitoring point
According to the video pictures monitoring unit is used to acquire the video and picture of monitoring point.
3. a kind of hydrographic information forecasting system based on wireless sensor network as claimed in claim 2, which is characterized in that institute
Stating basic information monitoring unit includes water temperature sensor, flow sensor and liquid level sensor, and the water temperature sensor is for real
When acquire the water temperature in monitoring point waters, the flow sensor is passed for acquiring the flow velocity in monitoring point waters, the liquid level in real time
Sensor for acquiring the water level in monitoring point waters in real time.
4. a kind of hydrographic information forecasting system based on wireless sensor network as claimed in claim 2, which is characterized in that institute
Stating water quality monitoring unit includes silt content sensor, ph value sensor and conductivity sensor, and the silt content sensor is used for
The silt content in acquisition monitoring point waters in real time, the ph value sensor for acquiring the ph value in monitoring point waters, the electricity in real time
Conductivity sensor for acquiring the conductivity in monitoring point waters in real time.
5. a kind of hydrographic information forecasting system based on wireless sensor network as claimed in claim 2, which is characterized in that institute
Stating eutrophication monitoring unit includes oxygen-containing quantity sensor, chlorophyll sensor and nutritive salt sensor, the oxygen content sensing
For device for acquiring the oxygen content in monitoring point waters in real time, leaf of the chlorophyll sensor for acquiring monitoring point waters in real time is green
Cellulose content, the nutritive salt sensor for acquiring the nutrient concentrations in monitoring point waters in real time.
6. a kind of hydrographic information forecasting system based on wireless sensor network as claimed in claim 2, which is characterized in that institute
Stating video pictures monitoring unit includes camera and camera, and the camera is used for the video in shooting and monitoring point waters, described
Camera is used for the photograph in shooting and monitoring point waters.
7. a kind of hydrographic information forecasting system based on wireless sensor network as described in claim 1, which is characterized in that institute
Stating data processing terminal includes data memory module, data preprocessing module, image forming module, data comparison module and early warning
Module, the data memory module are used to store the hydrographic data of multiple wireless sensor monitoring node acquisitions, the number
Data preprocess module is used to pre-process the hydrographic data of multiple wireless sensor monitoring node acquisitions, described image
It forms module and is used to for pretreated data being depicted as data variation trend figure respectively, the data comparison module is used for will
Pretreated data are compared with the threshold data being arranged in advance, if being more than threshold data, send alarm command to institute
Warning module is stated, the warning module is for converting warning information for alarm command and passing through alarm equipment alarm.
8. a kind of hydrographic information forecasting system based on wireless sensor network as described in claim 1, which is characterized in that institute
Stating prediction terminal includes that each unit evaluation module, each unit analysis of causes module, each unit prediction module and each unit improvement push away
Module is recommended, each unit evaluation module is used to carry out the pretreated data of the data processing terminal respectively comprehensive comment
Valence, each unit analysis of causes module are used to carry out the pretreated data of the data processing terminal respectively reason point
Analysis, each unit prediction module carry out prediction processing, and shape for the pretreated data of the data processing terminal respectively
At future trends figure, each unit is administered recommending module and is used for the pretreated data of the data processing terminal point
Recommendation administering method is not carried out.
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Application publication date: 20191022 |