CN106560709A - Outburst water quality pollution source tracing system and outburst water quality pollution source tracing method - Google Patents
Outburst water quality pollution source tracing system and outburst water quality pollution source tracing method Download PDFInfo
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- CN106560709A CN106560709A CN201610680020.7A CN201610680020A CN106560709A CN 106560709 A CN106560709 A CN 106560709A CN 201610680020 A CN201610680020 A CN 201610680020A CN 106560709 A CN106560709 A CN 106560709A
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- sensor
- float
- housing
- pollution source
- cylinder
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The present invention discloses an outburst water quality pollution source tracing system, which comprises three groups of floats arranged on the upstream, the middle and the downstream of a river course, wherein railings for limiting the moving range of the floats are respectively arranged on the upstream, the middle and the downstream of the river course, each group of the floats respectively comprises n floats, each float is provided with a dissolved oxygen sensor, a temperature sensor, a pH value sensor, an ammonia nitrogen sensor, an organophosphorus biosensor and a turbidity sensor, and comprises a housing, a processor arranged in the housing, a wireless transmitter arranged in the housing, a memory arranged in the housing, a GPS locator arranged in the housing, a guide motor arranged in the housing, three power motors arranged in the housing, a guide block arranged on the lower portion of the housing, and three propellers arranged on the lower portion of the housing. The system and the method of the present invention have characteristics of high detection sensitivity and good accuracy.
Description
Technical field
The present invention relates to water quality inspection technique field, high more particularly, to a kind of detection sensitivity, the good burst of accuracy
Water pollution source traceability system and method.
Background technology
Common water quality monitoring method can only fixed point monitoring, and river course basin is large-area, it is impossible to carry out it is comprehensive effectively
Assessment monitoring；
For the sensor of round-the-clock monitoring, current sensor signal analysis method has very big deficiency, for detection
The magnanimity detection data for obtaining, lacks effective characteristic analysis method；
In current monitoring method, there is a problem of that the availability of sensor comprehensive detection information is not high.
The content of the invention
The goal of the invention of the present invention is the sensor synthesis in order to overcome monitoring method monitoring range of the prior art limited
The not high deficiency of the availability of detection information, there is provided a kind of detection sensitivity is high, the good burst water pollution source of accuracy is chased after
Trace back system and method.
To achieve these goals, the present invention is employed the following technical solutions：
One kind burst water pollution source traceability system, including 3 groups of floats located at river course upstream, midstream and downstream, river course
Upstream, midstream and downstream is all provided with the fence of the moving range of restricted float；Every group of float is constituted by n float, and each is floated
Dissolved oxygen sensor, temperature sensor, pH sensor, ammonia nitrogen sensor, organophosphorus biosensor and turbid are equipped with son
Degree sensor；The float includes housing, the processor in housing, wireless launcher, memory, GPS location instrument, guiding
Motor and 3 power motors, located at the guide pad and 3 screws of lower housing portion, 3 power motors respectively with 3 screws
Connection, guide motor is connected with guide pad, processor respectively with wireless launcher, memory, GPS location instrument, guide motor, 3
Individual power motor, dissolved oxygen sensor, temperature sensor, pH sensor, ammonia nitrogen sensor, organophosphorus biosensor and turbid
Degree sensor electrical connection；Also include computer and the wireless receiver with calculating mechatronics.
3 groups of floats of the present invention are respectively arranged on river course upstream, midstream and downstream, and each float can be moved in the range of fence
It is dynamic, so that the signal of detection is more uniform, accurate, dissolved oxygen sensor, temperature sensor, pH sensor, ammonia nitrogen sensing
Device, organophosphorus biosensor and turbidity transducer can comprehensively measure the water quality in river course, and processor control wireless launcher is sent out
Detection signal, wireless receiver is sent to receive detection signal, computer is processed detection signal and made water quality judgement.
Preferably, the lower housing portion is provided with the cylindrical metallic net for accommodating each sensor, gas is provided with housing
Cylinder, the expansion link lower end of cylinder is held on the net with cylindrical metallic and is connected, and cylinder is electrically connected with processor.
Preferably, lower housing portion is provided with the guide cylinder of lower ending opening, wire netting is located in guide cylinder, on guide cylinder perisporium
It is provided with some staggered through holes；Wire netting is contacted by several slide blocks with guide cylinder inner peripheral surface, in guide cylinder lower limb
Side is provided with the annular brush contacted with wire netting.
Preferably, shell rim is provided with annular edge, toroidal cavity is provided with annular edge, filled with helium in toroidal cavity.
Preferably, housing includes cuboid and located at the anterior trigone of cuboid, guide pad is located at trigone
Bottom, 3 screws are located at cuboid bottom.
A kind of method of burst water pollution source traceability system, comprises the steps：
(6-1) region being respectively equipped with the memory of 3 groups of floats residing for 3 groups of floats, the GPS location instrument inspection of each float
The region residing for float is surveyed, the processor of each float controls guide pad and turns to by guide motor, the processor of each float
3 screw rotations are controlled respectively by 3 power motors, so that each group float is always positioned in the region for setting；
(6-2) dissolved oxygen sensor, temperature sensor, pH sensor, ammonia nitrogen sensor, organophosphorus biosensor and
Turbidity transducer detects respectively dissolved oxygen, water temperature, pH value, ammonia-nitrogen content, phosphate content and turbidity；
(6-3) processor control wireless launcher sends the detection signal of each sensor, and wireless receiver receives detection
Signal, computer carries out the detection signal of every kind of sensor averagely to obtain the average detected signal of every kind of sensor；
(6-4) average detected signal is handled as follows：
For each moment t in the average detected signal of each sensor, computer calculates the t-T moment to t
Voltage amplitude average VU (t), voltage amplitude maximum MA (t) and voltage amplitude minimum M I (t)；
Setting
Wherein,
Setting dissolved oxygen sensor, temperature sensor, pH sensor, ammonia nitrogen sensor, organophosphorus biosensor and
The V (t) of turbidity transducer is respectively Vs1(t)、Vs2(t)、Vs3(t)、Vs4(t)、Vs5(t) and Vs6(t)；
(6-5) formula is utilizedCalculate comprehensive
Judge index Eva (t)；
When Eva (t) >=R1, computer makes the good judgement of current time water quality；
As R1 ＞ Eva (t) >=R2, computer makes the neutral judgement of current time water quality；
As Eva (t) ＜ R2, computer makes the judgement of current time water quality inferiority.
Preferably, processor control wireless launcher sends the positional information of GPS location instrument detection, computer is by position
Information is associated with water quality judged result.
Preferably, the lower housing portion is provided with the cylindrical metallic net for accommodating each sensor, gas is provided with housing
Hold on the net with cylindrical metallic and be connected in cylinder, the expansion link lower end of cylinder；
Also comprise the steps in step (6-2)：Processor control cylinder drives wire netting to drop in memory and presets
Height.
Preferably, R1 is 5.5 to 6；R2 is 2 to 3.
Therefore, the present invention has the advantages that：Detection sensitivity is high, and accuracy is good, and monitoring range is wide.
Description of the drawings
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is a kind of theory diagram of the present invention；
Fig. 3 is a kind of flow chart of the present invention.
In figure：Float 1, dissolved oxygen sensor 2, temperature sensor 3, pH sensor 4, the life of ammonia nitrogen sensor 5, organophosphor
Thing sensor 6, turbidity transducer 7, computer 8, wireless receiver 9, housing 11, processor 12, wireless launcher 13, memory
14th, GPS location instrument 15, guide motor 16, power motor 17, guide pad 18, screw 19, cylindrical metallic net 20, cylinder 21, lead
To cylinder 22, annular brush 24, annular edge 201.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention will be further described.
Embodiment as shown in Figure 1 and Figure 2 is a kind of burst water pollution source traceability system, including located at river course upstream, in
Trip and 3 groups of floats 1 in downstream, river course upstream, midstream and downstream is all provided with the fence of the moving range of restricted float；Every group of float
By 6 float compositions, dissolved oxygen sensor 2, temperature sensor 3, pH sensor 4, ammonia nitrogen are equipped with each float and are passed
Sensor 5, organophosphorus biosensor 6 and turbidity transducer 7；
Float includes housing 11, the processor 12 in housing, wireless launcher 13, memory 14, GPS location instrument
15th, guide motor 16 and 3 power motors 17, located at 19,3 power motors of guide pad 18 and 3 screws of lower housing portion
It is connected with 3 screws respectively, guide motor is connected with guide pad, processor is fixed with wireless launcher, memory, GPS respectively
It is position instrument, guide motor, 3 power motors, dissolved oxygen sensor, temperature sensor, pH sensor, ammonia nitrogen sensor, organic
Phosphorus biology sensor and turbidity transducer are electrically connected；Also include computer 8 and the wireless receiver 9 with calculating mechatronics.
Lower housing portion is provided with the cylindrical metallic net 20 for accommodating each sensor, and cylinder 21 is provided with housing, cylinder
Expansion link lower end is held on the net with cylindrical metallic and is connected, and cylinder is electrically connected with processor.
Lower housing portion is provided with the guide cylinder 22 of lower ending opening, and wire netting is located in guide cylinder, if guide cylinder perisporium is provided with
Do staggered through hole；Wire netting is contacted by several slide blocks with guide cylinder inner peripheral surface, and guide cylinder lower limb inner side is provided with
The annular brush 24 contacted with wire netting.
Shell rim is provided with annular edge 201, toroidal cavity is provided with annular edge, filled with helium in toroidal cavity.
A kind of method of burst water pollution source traceability system as shown in Figure 3, comprises the steps：
Step 100,3 groups of floats are moved respectively in 3 fences
The region being respectively equipped with the memory of 3 groups of floats residing for 3 groups of floats, the GPS location instrument detection of each float is floating
Region residing for son, the processor of each float controls guide pad and turns to by guide motor, and the processor of each float passes through 3
Individual power motor controls respectively 3 screw rotations, so that each group float is always positioned in the region for setting；
Step 200, sensor detection water quality parameter
The dissolved oxygen sensor of each float, temperature sensor, pH sensor, ammonia nitrogen sensor, organophosphor are biological to be passed
Sensor and turbidity transducer detect respectively dissolved oxygen, water temperature, pH value, ammonia-nitrogen content, phosphate content and turbidity；Processor is controlled
Cylinder drives wire netting to drop to default height in memory.
Step 300, calculates average detected signal
Processor control wireless launcher sends the detection signal of each sensor, and wireless receiver receives detection signal,
Computer carries out the detection signal of every kind of sensor averagely to obtain the average detected signal of every kind of sensor；
Step 400, is processed average detected signal
For each moment t in the average detected signal of each sensor, computer calculates the t-T moment to t
Voltage amplitude average VU (t), voltage amplitude maximum MA (t) and voltage amplitude minimum M I (t)；
Setting
Wherein,
Setting dissolved oxygen sensor, temperature sensor, pH sensor, ammonia nitrogen sensor, organophosphorus biosensor and
The V (t) of turbidity transducer is respectively Vs1(t)、Vs2(t)、Vs3(t)、Vs4(t)、Vs5(t) and Vs6(t)；
Step 500, water quality judges
Using formulaCalculate comprehensive descision
Index Eva (t)；
When Eva (t) >=5.64, computer makes the good judgement of current time water quality；
When 5.64 ＞ Eva (t) >=2.38, computer makes the neutral judgement of current time water quality；
As Eva (t) ＜ 2.38, computer makes the judgement of current time water quality inferiority.
Processor control wireless launcher sends the positional information of GPS location instrument detection, and computer is by positional information and water
Matter judged result is associated.
It should be understood that the present embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that
After having read the content of instruction of the present invention, those skilled in the art can make various changes or modifications to the present invention, these etc.
Valency form equally falls within the application appended claims limited range.
Claims (9)
1. a kind of burst water pollution source traceability system, is characterized in that, float including 3 groups located at river course upstream, midstream and downstream
Sub (1), river course upstream, midstream and downstream is all provided with the fence of the moving range of restricted float；Every group of float is by n float group
Into, be equipped with each float dissolved oxygen sensor (2), temperature sensor (3), pH sensor (4), ammonia nitrogen sensor (5),
Organophosphorus biosensor (6) and turbidity transducer (7)；The float includes housing (11), the processor in housing
(12), wireless launcher (13), memory (14), GPS location instrument (15), guide motor (16) and 3 power motors (17), if
Guide pad (18) and 3 screws (19) in lower housing portion, 3 power motors are connected respectively with 3 screws, guide motor
Be connected with guide pad, processor respectively with wireless launcher, memory, GPS location instrument, guide motor, 3 power motors, molten
Solution lambda sensor, temperature sensor, pH sensor, ammonia nitrogen sensor, organophosphorus biosensor and turbidity transducer are electrically connected
Connect；Also include computer (8) and the wireless receiver (9) with calculating mechatronics.
2. it is according to claim 1 burst water pollution source traceability system, it is characterized in that, the lower housing portion be provided with for
The cylindrical metallic net (20) of each sensor is accommodated, cylinder (21), the expansion link lower end of cylinder and cylindrical metallic are provided with housing
Online end connection, cylinder is electrically connected with processor.
3. burst water pollution source traceability system according to claim 2, is characterized in that, lower housing portion is provided with lower ending opening
Guide cylinder (22), wire netting be located at guide cylinder in, guide cylinder perisporium is provided with some staggered through holes；Wire netting passes through
Several slide blocks are contacted with guide cylinder inner peripheral surface, and guide cylinder lower limb inner side is provided with the annular brush (24) contacted with wire netting.
4. burst water pollution source traceability system according to claim 1, is characterized in that, shell rim is provided with annular edge
(201), toroidal cavity is provided with annular edge, filled with helium in toroidal cavity.
5. the burst water pollution source traceability system according to claim 1 or 2 or 3 or 4, is characterized in that, housing includes square
Body and the trigone located at cuboid front portion, guide pad is located at trigone bottom, and 3 screws are located under cuboid
Portion.
6. a kind of method of the burst water pollution source traceability system based on described in claim 1, is characterized in that, including following step
Suddenly：
(6-1) region being respectively equipped with the memory of 3 groups of floats residing for 3 groups of floats, the GPS location instrument detection of each float is floating
Region residing for son, the processor of each float controls guide pad and turns to by guide motor, and the processor of each float passes through 3
Individual power motor controls respectively 3 screw rotations, so that each group float is always positioned in the region for setting；
(6-2) dissolved oxygen sensor, temperature sensor, pH sensor, ammonia nitrogen sensor, organophosphorus biosensor and turbidity
Sensor detects respectively dissolved oxygen, water temperature, pH value, ammonia-nitrogen content, phosphate content and turbidity；
(6-3) processor control wireless launcher sends the detection signal of each sensor, and wireless receiver receives detection signal,
Computer carries out the detection signal of every kind of sensor averagely to obtain the average detected signal of every kind of sensor；
(6-4) average detected signal is handled as follows：
For each moment t in the average detected signal of each sensor, computer calculates the voltage at t-T moment to t
Amplitude equalizing value VU (t), voltage amplitude maximum MA (t) and voltage amplitude minimum M I (t)；
Setting
Wherein,Setting dissolved oxygen is passed
The V (t) of sensor, temperature sensor, pH sensor, ammonia nitrogen sensor, organophosphorus biosensor and turbidity transducer is respectively
For Vs1(t)、Vs2(t)、Vs3(t)、Vs4(t)、Vs5(t) and Vs6(t)；
(6-5) formula is utilizedCalculate comprehensive descision
Index Eva (t)；
When Eva (t) >=R1, computer makes the good judgement of current time water quality；
As R1 ＞ Eva (t) >=R2, computer makes the neutral judgement of current time water quality；
As Eva (t) ＜ R2, computer makes the judgement of current time water quality inferiority.
7. the method for burst water pollution source traceability system according to claim 6, is characterized in that, processor control is wireless
Transmitter sends the positional information of GPS location instrument detection, and computer associates positional information with water quality judged result.
8. the method for burst water pollution source traceability system according to claim 6, the lower housing portion is provided with for holding
Receive the cylindrical metallic net of each sensor, cylinder is provided with housing, the expansion link lower end of cylinder is held on the net with cylindrical metallic and is connected；
It is characterized in that,
Also comprise the steps in step (6-2)：Processor control cylinder drives wire netting to drop to default height in memory
Degree.
9. the method for the burst water pollution source traceability system according to claim 6 or 7 or 8, is characterized in that, R1 is 5.5
To 6；R2 is 2 to 3.
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| CN201610680020.7A CN106560709B (en) | 2016-08-17 | 2016-08-17 | Happen suddenly water pollution source traceability system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109084840A (en) * | 2018-08-16 | 2018-12-25 | 天狼联盟材料科技研究（广东）有限公司 | A kind of creek water pollution monitoring and sectional management method based on Internet of Things |
| CN110132247A (en) * | 2019-05-17 | 2019-08-16 | 上海勘测设计研究院有限公司 | A kind of water body flow observation complementarity method of multi-spatial scale |
| CN110850050A (en) * | 2019-11-11 | 2020-02-28 | 重庆首厚智能科技研究院有限公司 | Water pollution detection platform |
| CN117520863A (en) * | 2024-01-08 | 2024-02-06 | 罗克佳华科技集团股份有限公司 | River pollution tracing method and device, storage medium and electronic equipment |
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| KR20120066168A (en) * | 2010-12-14 | 2012-06-22 | 전호경 | Automatic balance control buoy apparatus for the water quality measurement system |
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| CN117520863B (en) * | 2024-01-08 | 2024-03-26 | 罗克佳华科技集团股份有限公司 | River pollution tracing method and device, storage medium and electronic equipment |
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| CN106560709B (en) | 2018-12-14 |
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