CN216669729U - Water quality monitoring device - Google Patents
Water quality monitoring device Download PDFInfo
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- CN216669729U CN216669729U CN202120975957.3U CN202120975957U CN216669729U CN 216669729 U CN216669729 U CN 216669729U CN 202120975957 U CN202120975957 U CN 202120975957U CN 216669729 U CN216669729 U CN 216669729U
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Abstract
The water quality monitoring device provided by the utility model comprises a monitoring camera, a water quality acquisition instrument, transmission equipment and a central monitoring processor, wherein the monitoring camera is used for acquiring images of light in water under different water qualities, analyzing and processing the images and acquiring a refractive index curve of the water quality; the water quality acquisition instrument is used for acquiring current water quality parameters; the transmission equipment is used for transmitting the refractive index curve of the water quality and the current water quality parameter to the central monitoring processor; the central monitoring processor is used for processing the received refractive index curve of the water quality and the current water quality parameter and determining whether the current water quality parameter is qualified water quality. The utility model can solve the problems of the existing water quality monitoring system such as monitoring limitation, secondary pollution, high cost and the like.
Description
Technical Field
The utility model relates to the technical field of water quality monitoring, in particular to a water quality monitoring device.
Background
Along with the improvement of science and technology and the development of society, the civilization degree is continuously improved, the requirements of people on social environment are higher and higher, the ecological environment is protected, the improvement of the living conditions of people is also a new requirement recently put forward by the nation, and the protection of the water environment is important embodiment in a plurality of environments. At present, natural water (rivers, lakes, seas and underground water) which is not polluted and is polluted, various industrial drainage water and the like are included. Water quality monitoring is mainly divided into two categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow velocity and flow rate in addition to the above-mentioned monitoring items. Environmental protection has been increasingly emphasized by the nation, and China has classified environmental protection as a basic national policy, strongly grabs environmental quality, and is also emphasized by various government departments as a water quality monitoring industry in the field of environmental protection subdivision. The good and bad of the water environment is also an important mark for the ecological civilization of a country and a city.
The existing water quality monitoring system comprises a water quality sensor, a central processing unit, a power supply and the like, wherein the water quality sensor detects a water quality signal, the signal is transmitted to a host with a position code, and the host displays an address code of an alarm position and simultaneously sends alarm information.
The existing water quality monitoring system has the following defects:
(1) monitoring limitation: the existing detector has few monitoring parameters, low sampling frequency and no real-time data, when in water quality monitoring, the water quality sensor needs to be placed in the detected water quality for a long time, the detector has large influence on precision due to biological adhesion and lacks of comprehensive water quality data, when in river monitoring, a plurality of sewage outlets are arranged, and the arrangement quantity of the sensors is huge;
(2) secondary pollution: generally, the water quality monitoring is mainly carried out by a chemical method, and the added reagent is generally toxic, can generate a large amount of waste and is difficult to reprocess;
(3) the cost is high: besides the cost of chemical reagents, the water quality monitoring needs manual sampling and maintenance cost and station building fixed cost, other water quality sensors are expensive, such as dissolved oxygen meters and the like, and the indexes are not detected when some water quality monitoring is carried out due to equipment price.
In order to solve the above problems, the present invention provides a water quality monitoring apparatus.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a water quality monitoring device to solve the problems of the existing water quality monitoring system such as limitation in monitoring, secondary pollution and high cost.
The water quality monitoring device provided by the utility model comprises a monitoring camera, a water quality acquisition instrument, transmission equipment and a central monitoring processor, wherein,
the monitoring camera is used for acquiring images of light in water under different water qualities, analyzing and processing the images and acquiring a refractive index curve of the water quality;
the water quality acquisition instrument is used for acquiring current water quality parameters;
the transmission equipment is used for transmitting the refractive index curve of the water quality and the current water quality parameter to the central monitoring processor;
the central monitoring processor is used for processing the refractive index curve of the received water quality and the current water quality parameter and determining whether the current water quality is qualified.
In addition, the preferable structure is that the device also comprises an audible and visual alarm, wherein,
and the audible and visual alarm is used for sending audible and visual alarm information when the current water quality is unqualified.
In addition, it is preferred that the audible and visual alarm is connected to the central monitoring processor, wherein,
when the central monitoring processor determines that the current water quality is unqualified, the central monitoring processor sends unqualified information of the current water quality to the audible and visual alarm;
and when the audible and visual alarm receives the unqualified information sent by the central monitoring processor, audible and visual alarm information is sent out.
Further, it is preferable that the monitoring camera includes a monitoring camera and an AI algorithm module, wherein,
the monitoring camera is used for acquiring images of light in water under different water qualities;
and the AI algorithm module is used for analyzing and processing the image collected by the monitoring camera to obtain a refractive index curve of the water quality.
In addition, it is preferable that the images acquired by the monitoring camera include an image of the water quality light with the same concentration and only one kind of impurity in water, an image of the water quality light with different concentrations and only one kind of impurity in water, an image of the water quality light with at least two kinds of impurities in the same concentration in water, and an image of the water quality light with at least two kinds of impurities in different concentrations in water.
Further, it is preferable that the transmission device includes a wired transmission device and a wireless transmission device.
Further, it is preferable that the central monitoring processor includes a data processing unit, a comparing unit, and a judging unit, wherein,
the data processing unit is used for autonomously learning the refractive index curve of the received water quality and the current water quality parameter;
the comparison unit is used for comparing the current water quality parameter with a water quality standard parameter;
and the judging unit is used for judging whether the current water quality is qualified or not according to the comparison result of the comparison unit.
According to the technical scheme, the water quality monitoring device provided by the utility model has the advantages that the monitoring camera is used for shooting images of water quality under different impurity solubilities, and the curve characteristics of the water quality containing impurities are analyzed by comparing a normal water quality image library through an AI algorithm, so that the function of water quality detection is achieved.
To the accomplishment of the foregoing and related ends, one or more aspects of the utility model comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the utility model. These aspects are indicative, however, of but a few of the various ways in which the principles of the utility model may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings.
In the drawings:
FIG. 1 is a schematic structural diagram of a water quality monitoring device according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of a comparison curve between a monitored water quality parameter and a standard parameter according to an embodiment of the utility model;
FIG. 3 is a schematic diagram of an application of the water quality monitoring device according to the embodiment of the utility model.
Wherein, 1, monitor camera, 2, the monitoring water body.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
Aiming at the problems of the prior water quality monitoring system such as monitoring limitation, secondary pollution, high cost and the like, the utility model provides a water quality monitoring device.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to explain the water quality monitoring apparatus provided by the present invention, fig. 1 shows a structure of a water quality monitoring apparatus according to an embodiment of the present invention.
As shown in fig. 1, the water quality monitoring apparatus 100 provided by the present invention includes a monitoring camera 110, a water quality collecting meter 120, a transmission device 130, and a central monitoring processor 140.
The monitoring camera 110 is configured to collect images of light in water under different water qualities, analyze the images, and obtain a refractive index curve of the water quality;
the water quality acquisition instrument 120 is used for acquiring current water quality parameters;
the transmission device 130 is used for transmitting the refractive index curve of the water quality and the current water quality parameter to the central monitoring processor;
the central monitoring processor 140 is configured to process the received refractive index curve of the water quality and the current parameter condition, and determine whether the current water quality is qualified.
Because the establishment of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development levels, water resources and the current situation of the water quality of the water resources, and the like of people, the requirements on the water quality are different not only among countries but also among different regions of the same country.
The water quality monitoring device of the utility model is mainly a monitoring camera which shoots images of water quality under different impurity solubilities through different spectral characteristics of the water quality and analyzes curve characteristics containing impurities through an AI algorithm by comparing with a water quality normal image library, thereby achieving the function of water quality detection.
In the embodiment of the utility model, the monitoring camera comprises a monitoring camera and an AI algorithm module, wherein the monitoring camera is used for acquiring images of light in water under different water qualities; and the AI algorithm module is used for analyzing and processing the image collected by the monitoring camera to obtain a refractive index curve of the water quality.
The images collected by the monitoring camera comprise images of the water quality light with the same concentration and only one impurity in water, images of the water quality light with different concentrations and only one impurity in water, images of the water quality light with the same concentration and at least two impurities in water and images of the water quality light with different concentrations and at least two impurities in water.
In an embodiment of the present invention, the transmission device includes a wired transmission device and a wireless transmission device. The wired transmission equipment is generally used for areas where the sampling point is closer to the central monitoring processor or the sampling wiring is inconvenient, so that the wiring can bring a stable video source, and the efficiency of the rear end on water quality analysis is improved; and the wireless transmission equipment can be used for long-distance, multi-point arrangement and inconvenient wiring scenes like river channel monitoring.
In an embodiment of the present invention, the central monitoring processor includes a data processing unit, a comparison unit and a determination unit, wherein the data processing unit is configured to perform autonomous learning on a refractive index curve of the received water quality and the current water quality parameter; the comparison unit is used for comparing the current water quality parameter with a water quality standard parameter; and the judging unit is used for judging whether the current water quality is qualified or not according to the comparison result of the comparison unit.
The central monitoring processor is a brain carried by software of the whole system, and is arranged in places on duty frequently such as a duty room or a central monitoring room. A position coding display host is arranged in the central monitoring processor and commands the whole system to work orderly; the system distributes an address code to each front-end monitoring camera through digital coding, displays the address code of an image after the image signal, sends out sound-light alarm to unqualified sampling equipment through the calculation and comparison of a central monitoring processor, and informs an attendant to rush to a help-seeking site for detection and law enforcement. Therefore, the elimination can be monitored in real time under the condition that no person is near the sewage draining outlet.
In addition, in the embodiment of the present invention, as shown in fig. 1, the water quality monitoring apparatus 100 further includes an audible and visual alarm 150, wherein the audible and visual alarm 150 is configured to send out audible and visual alarm information when the current water quality is not qualified. Wherein, the audible and visual alarm 150 is connected with the central monitoring processor 140, wherein, when the central monitoring processor 140 determines that the current water quality is unqualified, the central monitoring processor 140 sends the information that the current water quality is unqualified to the audible and visual alarm 150; and when the audible and visual alarm 150 receives the unqualified information sent by the central monitoring processor, audible and visual alarm information is sent out.
Fig. 3 shows an application scenario of the water quality monitoring device according to the embodiment of the utility model. The monitoring camera 1 acquires images of light in water under the monitored water body 2, processes the images and transmits processed results to the central monitoring processor; the central monitoring processor performs AI autonomous learning on the received data, compares the monitored water quality with the standard water quality, and judges whether the monitored water quality is qualified, and as shown in figure 2, compares the monitored water quality parameters with the standard parameters, thereby determining whether the water quality of the monitored water body is qualified.
In the embodiment of the utility model, the working principle of the water quality monitoring device is as follows: the monitoring camera acquires images of water quality light with the same concentration and only one impurity in water, and a refractive index curve of the monitoring camera is obtained through an AI analysis function of the monitoring camera; acquiring current water quality parameters through a water quality acquisition instrument, and performing data interconnection on a curve which is shot by a camera under different illumination intensities and is analyzed from a water quality image with the same concentration and only one impurity and water quality data acquired by the water quality acquisition instrument; then, acquiring images of the light of water quality with different concentrations and only one impurity in water, acquiring images of the light of the water quality with the same concentration and several impurities in water, acquiring images of the light of the water quality with different concentrations and several impurities in water, and the like by analogy, wherein all detected curves are in one-to-one correspondence with actual water quality conditions acquired by a water quality acquisition instrument and are interconnected by data to form a large amount of original databases for transmission and storage in a central monitoring processor, and the central monitoring processor performs AI autonomous learning after acquiring a large amount of data and forms a larger data network; the database provides data guarantee for the water quality monitoring camera, so that the function of detecting water quality by the monitoring camera is realized.
According to the water quality monitoring device provided by the utility model, the monitoring camera is used for shooting images of water quality under different impurity solubilities, and the curve characteristics of the water quality containing impurities are analyzed by comparing a normal water quality image library through an AI algorithm, so that the function of water quality detection is achieved, and the problems of monitoring limitation, secondary pollution, high cost and the like are solved. In addition, the monitoring camera is applied to water quality monitoring, so that the system has the advantages of convenience in deployment, wide monitoring efficiency, convenience in maintenance and the like, the water quality monitoring efficiency is improved, and the traditional water environment detection mode is overturned; the sampling interval period can be set according to the inspection requirement, and no reagent is required to be added; and a large amount of historical, real-time and trend data can be provided for the decision of the related environmental protection departments to serve as the basis of the decision.
The water quality monitoring device proposed according to the present invention is described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the water quality monitoring apparatus of the present invention without departing from the scope of the utility model. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (6)
1. A water quality monitoring device is characterized by comprising a monitoring camera, a water quality acquisition instrument, a transmission device, a central monitoring processor and an audible and visual alarm, wherein,
the monitoring camera is used for acquiring images of light in water under different water qualities, analyzing and processing the images and acquiring a refractive index curve of the water quality;
the water quality acquisition instrument is used for acquiring current water quality parameters;
the transmission equipment is used for transmitting the refractive index curve of the water quality and the current water quality parameter to the central monitoring processor;
the central monitoring processor is used for processing the refractive index curve of the received water quality and the current water quality parameter and determining whether the current water quality is qualified;
and the audible and visual alarm is used for sending audible and visual alarm information when the current water quality is unqualified.
2. The water quality monitoring apparatus according to claim 1,
the audible and visual alarm is connected with the central monitoring processor, wherein,
when the central monitoring processor determines that the current water quality is unqualified, the central monitoring processor sends information that the current water quality is unqualified to the audible and visual alarm;
and when the audible and visual alarm sends out audible and visual alarm information according to the information that the current water quality sent by the central monitoring processor is not qualified.
3. The water quality monitoring apparatus according to claim 1,
the monitoring camera comprises a monitoring camera and an AI algorithm module, wherein,
the monitoring camera is used for acquiring images of light in water under different water qualities;
and the AI algorithm module is used for analyzing and processing the image collected by the monitoring camera to obtain a refractive index curve of the water quality.
4. A water quality monitoring apparatus according to claim 3,
the images collected by the monitoring camera comprise images of the water quality light with the same concentration and only one impurity in water, images of the water quality light with different concentrations and only one impurity in water, images of the water quality light with the same concentration and at least two impurities in water, and images of the water quality light with different concentrations and at least two impurities in water.
5. The water quality monitoring apparatus according to claim 1,
the transmission device includes a wired transmission device and a wireless transmission device.
6. The water quality monitoring apparatus according to claim 1,
the central monitoring processor comprises a data processing unit, a comparison unit and a judgment unit, wherein,
the data processing unit is used for autonomously learning the refractive index curve of the received water quality and the current water quality parameter;
the comparison unit is used for comparing the current water quality parameter with a water quality standard parameter;
and the judging unit is used for judging whether the current water quality is qualified or not according to the comparison result of the comparison unit.
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| CN202120975957.3U CN216669729U (en) | 2021-05-08 | 2021-05-08 | Water quality monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115318713A (en) * | 2022-07-27 | 2022-11-11 | 金华市农业科学研究院(浙江省农业机械研究院) | Medicinal material cleaning machine capable of rapidly detecting water turbidity based on computer vision technology |
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2021
- 2021-05-08 CN CN202120975957.3U patent/CN216669729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318713A (en) * | 2022-07-27 | 2022-11-11 | 金华市农业科学研究院(浙江省农业机械研究院) | Medicinal material cleaning machine capable of rapidly detecting water turbidity based on computer vision technology |
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