CN216051358U - In-situ spectrum water quality on-line monitor - Google Patents
In-situ spectrum water quality on-line monitor Download PDFInfo
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- CN216051358U CN216051358U CN202121736527.2U CN202121736527U CN216051358U CN 216051358 U CN216051358 U CN 216051358U CN 202121736527 U CN202121736527 U CN 202121736527U CN 216051358 U CN216051358 U CN 216051358U
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Abstract
The utility model provides an in-situ spectrum water quality on-line monitor, which comprises a monitor probe and a control box, wherein the monitor probe comprises a spectrum sensor, a video monitoring camera and the like, and the control box comprises a data memory, an intelligent gateway and a power supply module. The monitor completes inversion of water quality parameters through reflection spectrum data, can be installed at the water side for fixed-point monitoring, is suitable for various water environments, and is suitable for data acquisition, data storage, data transmission and remote online real-time water quality monitoring through integrated components in a case.
Description
Technical Field
The utility model relates to the technical field of monitoring and measuring, in particular to an in-situ spectrum water quality on-line monitor.
Background
Water is the most important factor in supporting human survival and social development, and is both a resource problem and an environmental problem. Eutrophication of water bodies, algal bloom and urban water body blackening and odorization are one of the global major water environment problems, and also seriously threaten the sustainable development of the ecological environment of water bodies, the safety of drinking water and social economy in China. With the increasing water eutrophication, a great amount of blue algae blooms, even black and odorized blue algae blooms appear in some small water bodies, such as city parks, city rivers and lakes. Monitoring of these bodies of water also requires sophisticated, fast and efficient monitoring equipment.
Most of the traditional monitoring methods are stationed sampling, ship fixed-point acquisition and manual test analysis, and the method is time-consuming, labor-consuming and limited in data, often replaces the point with the point, cannot completely acquire real-time data change of a monitored water area, and cannot be adapted to the modern ecosystem management requirement. Therefore, a great deal of complicated monitoring work caused by the increasingly worsened water environment problem urgently needs a rapid, large-range and multi-parameter synchronous real-time monitoring device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an in-situ spectrum water quality on-line monitor, which is used for carrying out non-contact in-situ on-line real-time spectrum measurement on a water body, does not need chemical reagents, avoids secondary pollution caused by measurement, is suitable for water quality monitoring analyzers in multiple fields and is suitable for various water quality environments.
The in-situ spectrum water quality on-line monitor comprises a monitor probe and a control box, wherein the monitor probe comprises a spectrum sensor and a video monitoring camera, and the control box comprises a data memory, an intelligent gateway and a power module; the spectrum sensor is arranged in the probe of the monitor and used for collecting sunlight and water body reflected light, acquiring hyperspectral data and transmitting information data of the reflected light to the data memory; the video monitoring camera is fixed in the probe of the monitor and is used for acquiring a video image of the detected water body; the intelligent gateway is used for positioning the geographical position of the currently erected in-situ spectrum water quality on-line monitor, performing remote control and data transmission, and transmitting spectrum data and related information to the monitoring platform; the power module supplies power to the monitor.
Further, the data storage includes: the data acquisition and storage module of the spectrum sensor controls the data acquisition and storage of the spectrum sensor and transmits the data to the monitoring platform; and the video acquisition and storage module of the video monitoring camera controls the video acquisition and storage of the video monitoring camera and transmits data to the monitoring platform.
Furthermore, the data memory is an embedded platform of a PC (personal computer), or a DSP (digital signal processor), an FPGA (field programmable gate array) and an ARM (advanced RISC machines).
Further, the video monitoring camera is connected with the data storage through a network cable or a wireless network; the spectrum sensor is connected with the data memory through a data line; and data acquired by the video monitoring camera and the spectral sensor are transmitted to a monitoring platform at the cloud end through an intelligent gateway or a network.
Furthermore, the control box accommodates a data memory, an intelligent gateway and a power module.
Further, the spectrum ranges from 400nm to 1100 nm.
The measurement result that a plurality of quality of water parameters can be obtained in the scanning of normal position spectrum quality of water on-line monitoring appearance single, the survey process is gone on at the water normal position, need not consume any reagent, installation convenient to use, long-range online real-time continuous monitoring quality of water, data upload to high in the clouds server in real time through the network, the user just can receive cloud service center's data and the real-time information of water pollution through monitor platforms such as computer or smart mobile phone, realize the synchronization real-time supervision equipment fast, on a large scale and multi-parameter (chlorophyll, phycocyanin, suspended solid, soluble colored organic matter (CDOM), Dissolve Organic Carbon (DOC), TN, TP).
Drawings
FIG. 1 is a simplified overall view of an embodiment of the in situ spectral water quality monitor of the present invention;
FIG. 2 is a connection diagram of the components of the in-situ spectral water quality monitor according to the embodiment of the utility model.
Description of reference numerals: 1. the monitoring system comprises a monitor probe, 2, a spectrum sensor, 3, a video monitoring camera, 4, a data memory, 5, an intelligent gateway, 6, a control box, 7 and a monitoring platform.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying fig. 1-2.
The in-situ spectrum water quality monitor comprises a monitor probe 1, a spectrum sensor 2, a video monitoring camera 3, a data memory 4, an intelligent gateway 5 and a control box 6.
FIG. 1 is an overall simple diagram of an in-situ spectrum water quality on-line monitor, generally called as an equipment installation rod, which comprises a fixed upright post and a top cross rod, and can be fixedly installed on the bank of a measured water body.
Wherein monitor probe 1 sets up in being surveyed the water body top, for spectral sensor 2 provide the platform of gathering, including spectral sensor 2 and video monitoring camera 3.
The spectral sensor 2 is also called a spectrometer, a spectral camera, a multispectral camera or a hyperspectral camera, and the spectral range is 400nm to 1100 nm. The spectral sensor 2 detects reflected light information of the water body to obtain high spectral data of the water body, and the reflected light information data is transmitted to the data memory 4 through data lines or wireless. The data storage 4 collects and stores the acquired spectral data in real time, and finally transmits the data to the monitoring platform 7 through a network.
The spectrum sensor 2 is used for receiving light of the two channels, namely natural sunlight and water surface reflected light, and the spectrum sensor 2 receives reflected spectrum data for reflectivity calibration of the spectrum data. The spectral sensor 2 is connected to the data memory 4 via a data line.
The data storage 4 includes: the data acquisition and storage module of the spectrum sensor 2 controls the data acquisition and storage of the spectrum sensor 2 and transmits the data to the monitoring platform 7; and the video acquisition and storage module of the video monitoring camera 3 controls the video acquisition and storage of the video monitoring camera 3 and transmits data to the monitoring platform 7. The data memory 4 is used for receiving and storing data and can be replaced by a PC or an embedded platform of DSP, FPGA and ARM.
The intelligent gateway 5 gives the geographical position of the currently erected in-situ spectrum water quality on-line monitor, remote control and data transmission are carried out through a network, spectrum data and related information are transmitted to the monitoring platform 7, and the intelligent gateway 5 is connected with the data storage 4 through a network cable.
The power module supplies power to the video monitoring camera, the data memory and the like respectively.
The video monitoring camera 3 is connected with the data storage 4 through a network cable or a wireless network; the spectrum sensor 2 is connected with the data storage 4 through a data line (such as a USB data line); and the data acquired by the video monitoring camera 3 and the spectrum sensor 2 are transmitted to a monitoring platform 7 at the cloud end through an intelligent gateway network.
The control box 6 is installed on the fixed equipment installation rod, and the internal components are the data memory 4 and the intelligent gateway 5.
The data memory 4 is arranged in the control box 6, can process and verify the water quality spectrum data collected in real time, and stores the video monitoring camera 3 and the spectrum information. The storage adopts a large-capacity hard disk, so that the data information can be stored for a long time, and the data information can be overwritten when the data information exceeds the storage threshold.
The measurement range is typically: chlorophyll: 0-400 μ g/L, phycocyanin: 0-400. mu.g/L, suspension: 0-400mg/L, soluble coloured organics (CDOM): 0-200 μ g/L, Dissolved Organic Carbon (DOC): 0-400mg/L, TN: 0-20mg/L, TP: 0-1 mg/L.
The data storage 4 can transmit the spectrum data and related information to the cloud end to the monitoring platform in a network or wireless mode, wherein the related information comprises GPS information, equipment identification numbers and related operation information.
The data line connection in the above embodiment includes a network cable connection and a wireless connection.
The utility model can continuously monitor and record data, store data for a very long time and check historical trends; a plurality of sensors can be connected to the same system, and are suitable for monitoring networks of different sizes; the bus type system network can be easily remotely set, operated on line and calibrated; the wireless communication of the measurement and control network is stable, and the remote operation is efficient; the communication network has rich interfaces, and is a standard TCP/IP local area network, a wireless local area network and a GPRS.
Claims (6)
1. The in-situ spectrum water quality on-line monitor is characterized in that: comprises two parts of a monitor probe and a control box, wherein,
the monitoring instrument probe comprises a spectrum sensor and a video monitoring camera, and the control box comprises a data memory, an intelligent gateway and a power supply module;
the spectrum sensor is arranged in the probe of the monitor and used for collecting sunlight and water body reflected light, acquiring hyperspectral data and transmitting information data of the reflected light to the data memory;
the video monitoring camera is fixed in the probe of the monitor and is used for acquiring a video image of the detected water body;
the intelligent gateway is used for positioning the geographical position of the currently erected in-situ spectrum water quality on-line monitor, performing remote control and data transmission, and transmitting spectrum data and related information to the monitoring platform;
the power module supplies power to the monitor.
2. The in-situ spectroscopy water quality on-line monitor of claim 1, wherein: the data storage comprises:
the data acquisition and storage module of the spectrum sensor controls the data acquisition and storage of the spectrum sensor and transmits the data to the monitoring platform;
and the video acquisition and storage module of the video monitoring camera controls the video acquisition and storage of the video monitoring camera and transmits data to the monitoring platform.
3. The in-situ spectroscopy water quality on-line monitor of claim 2, wherein: the data memory is an embedded platform of a PC (personal computer), or a DSP (digital signal processor), an FPGA (field programmable gate array) and an ARM (advanced RISC machines).
4. An in-situ spectroscopic water quality on-line monitor as set forth in claim 1 or 2, wherein: the video monitoring camera is connected with the data storage through a network cable or a wireless network; the spectrum sensor is connected with the data memory through a data line; and data acquired by the video monitoring camera and the spectral sensor are transmitted to a monitoring platform at the cloud end through an intelligent gateway or a network.
5. An in-situ spectroscopic water quality on-line monitor as set forth in claim 1 or 2, wherein: the control box accommodates a data memory, an intelligent gateway and a power module.
6. An in-situ spectroscopic water quality on-line monitor as set forth in claim 1 wherein the spectrum is in the range of 400nm to 1100 nm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121736527.2U CN216051358U (en) | 2021-07-28 | 2021-07-28 | In-situ spectrum water quality on-line monitor |
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| CN202121736527.2U CN216051358U (en) | 2021-07-28 | 2021-07-28 | In-situ spectrum water quality on-line monitor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115695738A (en) * | 2022-12-30 | 2023-02-03 | 北京世纪农丰土地科技有限公司 | Monitoring system for water body eutrophication problem in ecological protection restoration |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115695738A (en) * | 2022-12-30 | 2023-02-03 | 北京世纪农丰土地科技有限公司 | Monitoring system for water body eutrophication problem in ecological protection restoration |
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