CN107748182A - Monitoring water environment sensory-control system - Google Patents
Monitoring water environment sensory-control system Download PDFInfo
- Publication number
- CN107748182A CN107748182A CN201711228651.6A CN201711228651A CN107748182A CN 107748182 A CN107748182 A CN 107748182A CN 201711228651 A CN201711228651 A CN 201711228651A CN 107748182 A CN107748182 A CN 107748182A
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- Prior art keywords
- sensor
- control system
- module
- water environment
- monitoring water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The present invention discloses a kind of monitoring water environment sensory-control system, including sensor base, pH sensors, dissolved oxygen sensor, opacity sensor, power module, gateway module, GPRS module and remote server, the pH sensors, dissolved oxygen sensor, opacity sensor are connected with sensor base respectively, the power module is connected with sensor base, the GPRS module is connected by gateway module with sensor base, and GPRS module is carried out data transmission by wireless signal and remote server.Monitoring water environment sensory-control system provided by the invention, simple in construction, monitoring result is accurate.
Description
Technical field
The invention belongs to environmental monitoring technology field, and in particular to a kind of monitoring water environment sensory-control system.
Background technology
In known technical field, as the public and government increasingly pay attention to environmental protection, for evaluating pollutant discharge of enterprise and ring
The automatic monitoring equipment of border quality also large-area applications therewith, according to the laws and regulations of country, environment automatic monitoring equipment is meter
Equipment is measured, equipment must carry out forced examination.And environment automatic monitoring instrument generally has that equipment volume is big, install after not
Easy to remove, forced examination must arrive scene progress.According to traditional artificial calibrating mode, substantial amounts of manpower thing will be expended
Power.For some simple detections, sampling trouble, take longer, it is impossible to obtain related water environment information in time.
At present, for monitoring water environment sensor, it is dense that existing test index often only focuses on pH, nitrite anions example
One or more among the indexs such as degree, COD concentration, often there is randomness when choosing monitoring index.And nitrite anions
Ion concentration is easy to oxidant among by environment through chemical oxidation reaction, is converted into nontoxic nitrate ion, not necessarily fits
Close emphasis monitoring.In addition, COD concentration generally requires to carry out assay by special laboratory, it is not suitable for being used for water body
Environment real time monitoring.
The content of the invention
The defects of for prior art, the present invention provide a kind of monitoring water environment sensory-control system.
The present invention is achieved by the following technical solutions：
Monitoring water environment sensory-control system, including sensor base, pH sensors, dissolved oxygen sensor, transparency sensing
Device, power module, gateway module, GPRS module and remote server, the pH sensors, dissolved oxygen sensor, transparency pass
Sensor is connected with sensor base respectively, and the power module is connected with sensor base, and the GPRS module passes through gateway mould
Block is connected with sensor base, and GPRS module is carried out data transmission by wireless signal and remote server.
Preferably, the sensor base includes testing base plate and wireless communication module.
Preferably, the wireless communication module is MC13213 chips.
Preferably, the pH sensors are E201-9 type pH electrodes.
Preferably, the dissolved oxygen sensor is polarogram type dissolved oxygen sensor.
Preferably, the gateway module is MCF52223 chips.
Preferably, the GPRS module includes SIM interface and EM310 modules.
Preferably, the power module is MIC2026 modules.
Wireless communication module in sensor base provides the carry interface of each sensor group, and serial ports sending module is used
In connection wireless communication module, i.e. data transmit-receive antenna.Debugging module is used for the programming and debugging of program.
PH sensors are different according to the acid-base value of detected solution, and pH meets electrode and produces different DC potentials, thus
Acid-base value can be converted into electric signal to be acquired.
Oxygen dissolved is the important indicator of water quality monitoring, and weighs the overall target of water quality.Oxygen dissolved in the present invention passes
Sensor employs polarogram type dissolved oxygen sensor, using Clark polarographic cell technologies, by au cathode, silver anode and silver-colored reference electrode
Form three sensing systems.Silver-colored reference sensor is polarized using constant voltage, serves the effect of stably measured value,
The interference of traditional two sensorses system is avoided, and effectively reduces the drift in measurement.Amplified by multistage, this can be detected
The faint voltage difference in oxygen dissolved sensor the two poles of the earth in set system, improve the accuracy of detection of oxygen dissolved sensor.
The transparency of water quality is detected using laser transmission circuit.One end as emitter stage, the other end as receiving pole, with
One end of extremely sensor sensing is received, by amplifying circuit, the faint voltage difference of receiver stage is amplified to certain multiple, entered
Row is sent.
MIC2026 modules are used to provide 5V and 3.3V power supplies for the circuit board in the system of the present invention.
Advantages of the present invention：
Monitoring water environment sensory-control system provided by the invention, simple in construction, monitoring result is accurate.
Brief description of the drawings
The structure principle chart of Fig. 1 present invention.
Embodiment
The present invention is described in more detail below in conjunction with the accompanying drawings.
Monitoring water environment sensory-control system, including sensor base, pH sensors, dissolved oxygen sensor, transparency
Sensor, power module, gateway module, GPRS module and remote server are the pH sensors, dissolved oxygen sensor, transparent
Degree sensor is connected with sensor base respectively, and the power module is connected with sensor base, and the GPRS module passes through net
Close module with sensor base to be connected, GPRS module is carried out data transmission by wireless signal and remote server.
The sensor base includes testing base plate and wireless communication module.
The wireless communication module is MC13213 chips.
The pH sensors are E201-9 type pH electrodes.
The dissolved oxygen sensor is polarogram type dissolved oxygen sensor.
The gateway module is MCF52223 chips.
The GPRS module includes SIM interface and EM310 modules.
The power module is MIC2026 modules.
Wireless communication module in sensor base provides the carry interface of each sensor group, and serial ports sending module is used
In connection wireless communication module, i.e. data transmit-receive antenna.Debugging module is used for the programming and debugging of program.
PH sensors are different according to the acid-base value of detected solution, and pH meets electrode and produces different DC potentials, thus
Acid-base value can be converted into electric signal to be acquired.
Oxygen dissolved is the important indicator of water quality monitoring, and weighs the overall target of water quality.Oxygen dissolved in the present invention passes
Sensor employs polarogram type dissolved oxygen sensor, using Clark polarographic cell technologies, by au cathode, silver anode and silver-colored reference electrode
Form three sensing systems.Silver-colored reference sensor is polarized using constant voltage, serves the effect of stably measured value,
The interference of traditional two sensorses system is avoided, and effectively reduces the drift in measurement.Amplified by multistage, this can be detected
The faint voltage difference in oxygen dissolved sensor the two poles of the earth in set system, improve the accuracy of detection of oxygen dissolved sensor.
The transparency of water quality is detected using laser transmission circuit.One end as emitter stage, the other end as receiving pole, with
One end of extremely sensor sensing is received, by amplifying circuit, the faint voltage difference of receiver stage is amplified to certain multiple, entered
Row is sent.
MIC2026 modules are used to provide 5V and 3.3V power supplies for the circuit board in the system of the present invention.
Claims (8)
1. monitoring water environment sensory-control system, it is characterised in that：Including sensor base, pH sensors, dissolved oxygen sensing
Device, opacity sensor, power module, gateway module, GPRS module and remote server, the pH sensors, dissolved oxygen pass
Sensor, opacity sensor are connected with sensor base respectively, and the power module is connected with sensor base, the GPRS moulds
Block is connected by gateway module with sensor base, and GPRS module is carried out data transmission by wireless signal and remote server.
2. monitoring water environment sensory-control system according to claim 1, it is characterised in that：The sensor base bag
Include testing base plate and wireless communication module.
3. monitoring water environment sensory-control system according to claim 2, it is characterised in that：The wireless communication module
For MC13213 chips.
4. monitoring water environment sensory-control system according to claim 1, it is characterised in that：The pH sensors are
E201-9 type pH electrodes.
5. monitoring water environment sensory-control system according to claim 1, it is characterised in that：The dissolved oxygen sensor
For polarogram type dissolved oxygen sensor.
6. monitoring water environment sensory-control system according to claim 1, it is characterised in that：The gateway module is
MCF52223 chips.
7. monitoring water environment sensory-control system according to claim 1, it is characterised in that：The GPRS module includes
SIM interface and EM310 modules.
8. monitoring water environment sensory-control system according to claim 1, it is characterised in that：The power module is
MIC2026 modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228651.6A CN107748182A (en) | 2017-11-29 | 2017-11-29 | Monitoring water environment sensory-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228651.6A CN107748182A (en) | 2017-11-29 | 2017-11-29 | Monitoring water environment sensory-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107748182A true CN107748182A (en) | 2018-03-02 |
Family
ID=61249936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711228651.6A Withdrawn CN107748182A (en) | 2017-11-29 | 2017-11-29 | Monitoring water environment sensory-control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107748182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646822A (en) * | 2018-06-28 | 2018-10-12 | 湖北师范大学 | A kind of monitoring water environment control system |
-
2017
- 2017-11-29 CN CN201711228651.6A patent/CN107748182A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646822A (en) * | 2018-06-28 | 2018-10-12 | 湖北师范大学 | A kind of monitoring water environment control system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180302 |
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| WW01 | Invention patent application withdrawn after publication |