CN109459550A - Water quality real-time monitoring analyzing system based on wireless network transmissions - Google Patents
Water quality real-time monitoring analyzing system based on wireless network transmissions Download PDFInfo
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- CN109459550A CN109459550A CN201811562009.6A CN201811562009A CN109459550A CN 109459550 A CN109459550 A CN 109459550A CN 201811562009 A CN201811562009 A CN 201811562009A CN 109459550 A CN109459550 A CN 109459550A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 230000005540 biological transmission Effects 0.000 title claims abstract description 88
- 238000012544 monitoring process Methods 0.000 title claims abstract description 83
- 239000000460 chlorine Substances 0.000 claims abstract description 77
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 76
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000004458 analytical method Methods 0.000 claims abstract description 28
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims description 35
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims description 30
- 238000005259 measurement Methods 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 29
- 230000002265 prevention Effects 0.000 claims description 24
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 18
- 238000012546 transfer Methods 0.000 claims description 18
- 201000010099 disease Diseases 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 9
- 238000013500 data storage Methods 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 8
- 238000013523 data management Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 208000015181 infectious disease Diseases 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
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- 238000007789 sealing Methods 0.000 claims description 4
- 238000007405 data analysis Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 208000034817 Waterborne disease Diseases 0.000 claims 1
- 230000009182 swimming Effects 0.000 abstract description 6
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- 239000000463 material Substances 0.000 description 2
- 102100036345 Calicin Human genes 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 101000714682 Homo sapiens Calicin Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- WAEFCMHZIBXWEH-UHFFFAOYSA-N [Cl].ClO Chemical compound [Cl].ClO WAEFCMHZIBXWEH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 229940005991 chloric acid Drugs 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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Classifications
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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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
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Abstract
The present invention relates to water quality monitoring system technical fields, the in particular water quality real-time monitoring analyzing system based on wireless network transmissions, including Monitoring And Analysis of The Quality device, data acquisition module, data remote transmission module and remote monitoring center, water quality real-time monitoring analyzing system based on wireless network transmissions, water quality is detected by using the chlorine residue detection sensor of three-electrode system, compared with common residual chlorine sensor only has working electrode and auxiliary electrode, it can be in the case where residual chlorine concentration be relatively strong and detection time is relatively long, accurately water quality monitoring is provided, and data transmission is stablized, it is easy to use, pass through the GPRS wireless transport module of setting, achievable chlorine content uploads to monitoring center in real time, if data exception, then and alarm, ensure Swimming pool sanitary condition, ensure the health of swimmer, it generates larger Economic results in society.
Description
Technical field
The present invention relates to water quality monitoring system technical fields, specially the water quality real-time monitoring based on wireless network transmissions point
Analysis system.
Background technique
Chlorine residue is an important factor for influencing swimming-pool water hygienic quality, for the sanitary condition for understanding Swimming pool, to need to water
Matter carries out chlorine residue detection, but existing chlorine residue detection can only show water quality contents of residual chlorine, and can not be in real time to water
Matter is detected, and for the administration of health of Swimming pool, is unable to get data support, it is difficult to prevent anti-Jie's water and pass
Dye.In consideration of it, it is proposed that the water quality real-time monitoring analyzing system based on wireless network transmissions.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide the water quality real-time monitoring analyzing system based on wireless network transmissions
What is proposed in background technique can not in real time detect water quality, for the administration of health of Swimming pool, can not obtain
The problem of being supported to data.
To achieve the above object, the invention provides the following technical scheme:
Water quality real-time monitoring analyzing system based on wireless network transmissions, including the acquisition of Monitoring And Analysis of The Quality device, data
Module, data remote transmission module and remote monitoring center, the Monitoring And Analysis of The Quality device includes residual chlorine sensor, institute
The outer wall for stating residual chlorine sensor is provided with fixture, and the residual chlorine sensor includes electrode stem, and the outer wall of the electrode stem is equipped with
Tension ring, the electrode stem are internally provided with wire terminal, and the bottom of the electrode stem is provided with venthole, the electrode stem
Top adapter is installed, the lower curtate of the electrode stem is equipped with film cap, and the outer wall of the film cap is equipped with sealing ring, institute
It states and is provided with film cap on film cap, the fixture includes clamp ring, and one end of the clamp ring is provided with the first crushing block, the folder
The other end of ring is provided with the second crushing block, and the inside of second crushing block offers card slot, and second crushing block leans on
Nearly first crushing block side is provided with bevel edge.
Preferably, the Monitoring And Analysis of The Quality device is arranged in pond, pass through the data collecting module collected institute
The data of Monitoring And Analysis of The Quality device detection are stated, which gives the long-range prison by the data remote transmission module transfer
Measured center is additionally provided with hypochlorous acid measurement module, free chlorine measurement module, temperature compensation module, change in the residual chlorine sensor
Learn compensating module and data transmission module；
The residual chlorine sensor is used to carry out chlorine residue detection to water quality；
The hypochlorous acid measurement module is for measuring the hypochlorous acid concentration in water quality；
The temperature compensation module is used to carry out temperature-compensating for free chlorine measurement；
The chemical shimming module is used to carry out chemical shimming for hypochlorous acid measurement；
The data transmission module is for transmitting water quality chlorine residue detection data.
Preferably, the data acquisition module includes ZigBee Radio Network System, data reception module, data processing
Module and data transmission blocks；
The ZigBee Radio Network System is for constructing data wireless transfer channel；
The data reception module is used to receive the water quality data of the Monitoring And Analysis of The Quality device detection；
The water quality data that the data processing module is used to detect the Monitoring And Analysis of The Quality device is handled；
The water quality data that the data transmission blocks are used to detect the Monitoring And Analysis of The Quality device is sent.
Preferably, the data processing module includes node data storage module, node data management module, number of nodes
According to forwarding module and node data collaboration module；
The node data storage module is used to store the detection data of the single residual chlorine sensor；
The node data management module is used to carry out the detection data of the residual chlorine sensor integration to summarize；
The node data forwarding module is sent after being used for the detection data integration to the residual chlorine sensor；
The node data collaboration module is for interacting the detection data of multiple residual chlorine sensors.
Preferably, the data remote transmission module includes GPRS wireless transport module, the GPRS is wirelessly transferred mould
Block is additionally provided with one-chip computer module, GPRS module, signal procedure and writes module, ICP/IP protocol insertion module and GPRS data
Processing module；
Collected each monitoring area data is packaged, is encrypted by the GPRS wireless transport module, and calculates verification
Communication module or ethernet communication module are called in code, and the configuration that scanning system is current, carry out the transmission of data, and with service
Device daemon software interacts；
The one-chip computer module is for handling data；
The used radio receiving transmitting module as terminal of the GPRS module, the IP packet sended over from single-chip microcontroller or base station
The packet data transmitted forwards again after performing corresponding processing；
The signal procedure writes module for being embedded in SCM system by TCP/IP and ppp protocol Standard compilation
Program, to enable the terminal device of design easily using GPRS data Packet Service；
The ICP/IP protocol insertion module is for moving value part IP and ppp protocol to enhance the scalability and production of system
What product were developed can continuity；
The GPRS data processing module is for realizing the transparent transmission for acquiring data and Internet network.
Preferably, the remote monitoring center includes MCU, display module, communication module, Disease Control and Prevention Center's system and water quality
Monitoring and warning module；
The MCU is for being received and being handled to the water quality data of the data remote transmission module transfer；
The display module is used to carry out digital display to the water quality data of data remote transmission module transfer；
The communication module is for by water quality data, mode to be transmitted to host computer by wireless communication；
The water quality data that Disease Control and Prevention Center's system is used to will test is transmitted at Disease Control and Prevention Center, prevention and control water-borne infection；
The water quality monitoring warning module is for detecting water quality data, after exceeding regime values range, issues
Alarm.
Water quality real-time monitoring analyzing system based on wireless network transmissions, monitoring step are as follows:
Multiple clamp rings: being first fixed on pool wall by S1, installation, specifically, waterproof can be used in clamp ring and pool wall fixed form
Gluing fixed is fixed, then residual chlorine sensor is snapped onto clamp ring, then enforce the first crushing block, so that the first crushing block card
Enter into card slot, the whole internal diameter of clamp ring becomes smaller at this time, residual chlorine sensor can be fixed, when disassembly, it is only necessary to pull
Second crushing block, so that the first crushing block slips from card slot, the whole internal diameter of clamp ring becomes larger at this time, can sense chlorine residue
Device takes out, and is conveniently replaceable；
S2, monitoring: the hypochlorous acid concentration in water quality is measured by hypochlorous acid measurement module, passes through temperature-compensating mould
Block carries out temperature-compensating to free chlorine measurement, is that hypochlorous acid measurement carries out chemical shimming by chemical shimming module, eventually by
Residual chlorine sensor detects the chlorine residue of water quality；
S3, data are transmitted at a distance: being transmitted to the chlorine residue detection data of water quality remotely by data remote transmission module
Monitoring center；
S4, data analysis: the water quality data of data remote transmission module transfer is received and is handled by MCU, is led to
It crosses display module and digital display is carried out to the water quality data of data remote transmission module transfer, led to water quality data by communication module
It crosses communication and is transmitted to host computer, be transmitted at Disease Control and Prevention Center by the water quality data that Disease Control and Prevention Center's system will test,
Prevention and control water-borne infection detects water quality data by water quality monitoring warning module, after exceeding regime values range,
It sounds an alarm.
Compared with prior art, beneficial effects of the present invention:
1, it is somebody's turn to do the water quality real-time monitoring analyzing system based on wireless network transmissions, is examined by using the chlorine residue of three-electrode system
Sensor is surveyed to detect water quality, it, can be remaining compared with common residual chlorine sensor only has working electrode and auxiliary electrode
Cl concn is relatively strong and detection time relatively long in the case where, provide accurately water quality monitoring, and data transmission is stablized, it is easy to use.
2, it is somebody's turn to do the water quality real-time monitoring analyzing system based on wireless network transmissions, is based on ZigBee wireless sensor network number
It is designed according to acquisition technique, comprehensive acquisition is carried out to swimming pool water quality data, realized acquisition, receiving, processing, transmission
While data, the data for ensureing that other nodes of consolidated network are sent are stored, managed and are forwarded.
3, it is somebody's turn to do the water quality real-time monitoring analyzing system based on wireless network transmissions, the GPRS for passing through setting is wirelessly transferred mould
Block is, it can be achieved that chlorine content uploads to monitoring center in real time, if data exception, and alarm, ensure Swimming pool hygiene one
Part, it is ensured that the health of swimmer generates biggish economic results in society.
Detailed description of the invention
Fig. 1 is integral module figure of the invention；
Fig. 2 is Monitoring And Analysis of The Quality apparatus module figure of the invention；
Fig. 3 is data acquisition module figure of the invention；
Fig. 4 is ZigBee Radio Network System circuit diagram of the invention；
Fig. 5 is data processing module figure of the invention；
Fig. 6 is data remote transmission module map of the invention；
Fig. 7 is one-chip computer module circuit diagram of the invention；
Fig. 8 is GPRS module circuit diagram of the invention；
Fig. 9 is remote monitoring center module map of the invention；
Figure 10 is MCU circuit diagram of the invention；
Figure 11 is communication module circuitry figure of the invention；
Figure 12 is remote monitoring center overall flow figure of the invention；
Figure 13 is residual chlorine sensor of the invention and installation structure for clamp figure；
Figure 14 is residual chlorine sensor explosive view of the invention；
Figure 15 is clamp structure figure of the invention.
In figure: 1, residual chlorine sensor；11, electrode stem；12, tension ring；13, wire terminal；14, venthole；15, adapter；
16, film cap；17, sealing ring；18, film cap；2, fixture；21, clamp ring；22, the first crushing block；23, the second crushing block；24, block
Slot；25, bevel edge.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the equipment of indication or suggestion meaning or element there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed
Or implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two
More than, unless otherwise specifically defined.
Embodiment 1
Water quality real-time monitoring analyzing system based on wireless network transmissions, as shown in Figure 13 to 15, including water quality monitoring point
Analysis apparatus, data acquisition module, data remote transmission module and remote monitoring center, the Monitoring And Analysis of The Quality device packet
Residual chlorine sensor 1 is included, the outer wall of the residual chlorine sensor 1 is provided with fixture 2, and the residual chlorine sensor 1 includes electrode stem 11,
The outer wall of the electrode stem 11 is equipped with tension ring 12, and the electrode stem 11 is internally provided with wire terminal 13, the electrode stem
11 bottom is provided with venthole 14, and the top of the electrode stem 11 is equipped with adapter 15, the lower curtate peace of the electrode stem 11
Equipped with film cap 16, the outer wall of the film cap 16 is equipped with sealing ring 17, and film cap 18, the folder are provided on the film cap 16
Tool 2 includes clamp ring 21, and one end of the clamp ring 21 is provided with the first crushing block 22, and the other end of the clamp ring 21 is provided with the
Two crushing blocks 23, the inside of second crushing block 23 offer card slot 24, second crushing block 23 close to described first
22 side of crushing block is provided with bevel edge 25.
In the present embodiment, the size of clamp ring 21 and the size of residual chlorine sensor 1 are adapted, convenient for blocking residual chlorine sensor 1
Enter into clamp ring 21, and then residual chlorine sensor 1 is fixed.
Further, clamp ring 21 is made of toughened plastic material, and material has good toughness, certainly convenient for clamp ring 21
The adjusting of body, and then convenient for being mounted and dismounted to residual chlorine sensor 1.
Specifically, the first crushing block 22 and card slot 24 are engaged by clamping, convenient for the first crushing block 22 is snapped onto card slot 24,
Realize the locking of the first crushing block 22.
The residual chlorine sensor 1 of the water quality real-time monitoring analyzing system based on wireless network transmissions in the present embodiment is pacified
When dress, first the outer wall side of clamp ring 21 is fixed on pool wall, specifically, waterproof can be used in clamp ring 21 and pool wall fixed form
Gluing fixed is fixed, residual chlorine sensor 1 is snapped onto clamp ring 21, then enforce the first crushing block 22, so that the first crushing block
22 snap onto card slot 24, and the whole internal diameter of clamp ring 21 becomes smaller at this time, and residual chlorine sensor 1 can be fixed, when disassembly,
Only need to pull the second crushing block 23, so that the first crushing block 22 slips from card slot 24, the whole internal diameter of clamp ring 21 becomes at this time
Greatly, residual chlorine sensor 1 can be taken out, is conveniently replaceable.
Embodiment 2
As second of embodiment of the invention, for the ease of being detected to the contents of residual chlorine in water quality, the present inventor
Member makes improvements residual chlorine sensor 1, and as a kind of preferred embodiment, as depicted in figs. 1 and 2, Monitoring And Analysis of The Quality device is set
It sets in pond, the data detected by data collecting module collected Monitoring And Analysis of The Quality device, the data pass through remote data
Transmission module is transferred to remote monitoring center, and hypochlorous acid measurement module, free chlorine measurement mould are additionally provided in residual chlorine sensor 1
Block, temperature compensation module, chemical shimming module and data transmission module, residual chlorine sensor 1 are used to carry out chlorine residue inspection to water quality
It surveys, for measuring to the hypochlorous acid concentration in water quality, temperature compensation module is used to survey for free chlorine hypochlorous acid measurement module
Amount carries out temperature-compensating, and chemical shimming module is used to carry out chemical shimming for hypochlorous acid measurement, and data transmission module is used for water
Matter chlorine residue detection data is transmitted.
In the present embodiment, using the residual chlorine sensor of model DAW2402, residual chlorine sensor 1 has small residual chlorine sensor 1
Three electrochemical electrodes of type, one of working electrode (WE), a counterelectrode (CE) and a reference electrode (RE) are surveyed
The method of amount hypochlorous acid (HOCl) concentration is detection working electrode electric current caused by hypochlorous acid concentration changes, work electricity
Pole WE separates electrode surface and analytical solution by one layer of special organic film in photopolymerization.
Further, hypochlorous acid measurement module algorithm is as follows:
Ka25°=2.9*10-8
Specifically, free chlorine measurement modular algorithm is as follows:
Note: [HOCI] is HOCl concentration, and [FAC] is free chloro concentration (HOCl+OCl-).
It is worth noting that the measurement of chloride depends on and temperature, it is because HOCl/OCl- dynamic balancing is also depended on and temperature
Degree, therefore the present invention is additionally provided with temperature compensation module, the measured model KTY13-5 of temperature compensation module
The design of INFINEON silicon sensor, and be mounted on the probe of residual chlorine sensor 1, temperature becomes HOCl/OCl- dynamic balancing
The influence of change is according to this following formula:
Δ Hm: the variation of mole enthalpy is 11.8Kj mol in reaction-1
In addition, temperature compensation module formula is as follows:
In the present embodiment, temperature be also on electrochemical reaction it is influential, influence to temperature can be fixed with Arrhenius
Rule is to explain:
This is mostly derived from the function that diffusion coefficient variable is temperature:
In addition, humid test under the conditions of pH=5 (100%HOCl), can explain the meaning of compensation: the every growth of temperature
1 °C, cl concn increases by 2%, so chemical shimming modular algorithm is as follows:
SHOCL=So[1+0.02(T-T0)]
The Monitoring And Analysis of The Quality device of the water quality real-time monitoring analyzing system based on wireless network transmissions in the present embodiment
When in use, chlorine residue detection is carried out to water quality by residual chlorine sensor 1, by hypochlorous acid measurement module to the secondary chlorine in water quality
Acid concentration measures, and carries out temperature-compensating to free chlorine measurement by temperature compensation module, is secondary by chemical shimming module
Chloric acid measurement carries out chemical shimming, is transmitted by data transmission module to water quality chlorine residue detection data.
Embodiment 2
As second of embodiment of the invention, for the ease of the data of acquisition Monitoring And Analysis of The Quality device detection, this hair
Data acquisition module is arranged in bright personnel, and as a kind of preferred embodiment, data acquisition module includes ZigBee wireless network system
System, data reception module, data processing module and data transmission blocks, ZigBee Radio Network System for construct data without
Line transmission channel, data reception module are used to receive the water quality data of Monitoring And Analysis of The Quality device detection, and data processing module is used
It is handled in the water quality data detected to Monitoring And Analysis of The Quality device, data transmission blocks are used to fill Monitoring And Analysis of The Quality
The water quality data for setting detection is sent.
The data acquisition module of the water quality real-time monitoring analyzing system based on wireless network transmissions in the present embodiment makes
Used time, ZigBee Radio Network System are designed based on Zigbee core board (Zigbee CC2530 chip), Zigbee core board
Circuit as shown in figure 4, the circuit mainly includes clock circuit and high frequency transmission circuit, clock circuit includes 32.768KHz
With the clock oscillation circuit of 32MHz, this circuit can guarantee the real-time clock steady operation inside CC253X, high-frequency circuit
The balance/unbalance conversion that radiofrequency signal is carried out using mature integrated device 2450bm15a0002, in this way can be to avoid independence
Performance caused by device individual difference is unstable.
So that explanation, since rf board (CC2530 module) is smaller, pin is thinner, and torsional is not high, uses
Power is excessively easy to cause device contacts bad or even damages, so Ying little Xin when plug uses, can be subject to copper post and be fixed.
In addition, when carrying out the programming of HEX file to CC2530 chip using emulator and SmartRF Programmer, by
There are some requirements to HEX file format in SmartRF Programmer, so needing to do related setting in IAR, compiles it
The HEX file generated afterwards can be just downloaded.It (is compiled it is recommended that ordinary circumstance directly uses emulator to compile downloading under IAR environment
Program can be downloaded into inside CC2530 automatically when translating debugging).
The data acquisition module of the water quality real-time monitoring analyzing system based on wireless network transmissions in the present embodiment makes
Used time constructs data wireless transfer channel by ZigBee Radio Network System, receives water quality monitoring by data reception module
The water quality data of analytical equipment detection carries out the water quality data that Monitoring And Analysis of The Quality device detects by data processing module
Processing, is sent by the water quality data that data transmission blocks detect Monitoring And Analysis of The Quality device.
Embodiment 3
As the third embodiment of the invention, in order to which the data to node are handled, data are arranged in the present invention staff
Processing module, as a kind of preferred embodiment, as shown in figure 5, data processing module includes node data storage module, node
Data management module, node data forwarding module and node data collaboration module, node data storage module are used for single remaining
The detection data of chlorine sensor 1 is stored, and node data management module is used to carry out the detection data of residual chlorine sensor 1
Integration summarizes, and node data forwarding module is sent after being used for the detection data integration to residual chlorine sensor 1, node data
Collaboration module is for interacting the detection data of multiple residual chlorine sensors 1.
The data acquisition module of the water quality real-time monitoring analyzing system based on wireless network transmissions in the present embodiment makes
Used time, residual chlorine sensor 1 can also be used as terminal node as the node of routing, in acquisition, reception, processing, send number
According to while, the data that not only send to other nodes of consolidated network are stored, managed and are forwarded, also real
Now cooperate with other nodes.
The data processing module of the water quality real-time monitoring analyzing system based on wireless network transmissions in the present embodiment makes
Used time is stored by detection data of the node data storage module to single residual chlorine sensor 1, passes through node data pipe
Reason module carries out integration to the detection data of residual chlorine sensor 1 and summarizes, by node data forwarding module to residual chlorine sensor 1
Detection data integration after sent, the detection datas of multiple residual chlorine sensors 1 is carried out by node data collaboration module
Interaction.
Embodiment 4
As the 4th kind of embodiment of invention, in order to which the water quality data of detection is transmitted at a distance, the present invention staff is set
Data remote transmission module is set, as a kind of preferred embodiment, as shown in fig. 6, data remote transmission module includes GPRS wireless
Transmission module, GPRS wireless transport module are additionally provided with one-chip computer module, GPRS module, signal procedure and write module, TCP/IP
Agreement is embedded in module and GPRS data processing module, and GPRS wireless transport module carries out collected each monitoring area data
It is packaged, encryption, and calculates check code, and the configuration that scanning system is current, call communication module or ethernet communication module, into
The transmission of row data, and interacted with server background software, one-chip computer module is for handling data, GPRS mould
The used radio receiving transmitting module as terminal of block, the packet data that the IP packet sended over from single-chip microcontroller or base station are transmitted into
It is forwarded again after the corresponding processing of row, signal procedure writes module for being embedded in SCM system by TCP/IP and PPP agreement
The program of Standard compilation, to enable the terminal device of design easily using GPRS data Packet Service, TCP/IP agreement
Insertion module be used to move value part IP and ppp protocol enhance the scalability of system and product development can continuity, GPRS
Data processing module is for realizing the transparent transmission for acquiring data and Internet network.
In the present embodiment, GPRS wireless transport module is based on introducing two in the GSM network of circuit switching (CSD) mode newly
Network node, GPRS serving GPRS support node (SG-SN) and gateway support node (GGSN), SGSN and MSC are in same grade water
It is flat, and the storage unit for tracking single MS realizes security function and access control, and is connected to base station system by frame relay,
GGSN supports the intercommunication with external packet-switched networks, and is connected to via IP-based GPRS backbone network with SGSN.
Further, one-chip computer module is using the newest release of Texas Instruments based on 8051 kernels
MSC1210Y5, the chip have very strong data-handling capacity, clock frequency 33MHz, instruction the speed of service actually with
8051 kernel of standard operated under 99MHz clock frequency is suitable.32KB Flash program memory, 256B internal RAM and
1024B on piece SRAM, 2KB booting ROM supports serial and concurrent in-system programming, and Double Data pointer DPTR0 and DPTRl can
Accelerate the movement speed of data block.
It is worth noting that one-chip computer module realizes that process is as follows:
1. instructing initialization GPRS wireless module by AT, it is allowed to be attached on GPSR network, it is dynamic obtains network operator
The GPRS IP address of terminal of state distribution, and connection is established with purpose terminal.
2. extending MAX232 standard serial port and peripheral control unit (such as data collection terminal) connection, outside control by serial ports 0
Device processed terminates out standard serial port, communicates according to the controller that the agreement made an appointment can be readily available the design.
3. being multiplexed P1.2 and P1.3, that is, serial ports 1 connects with the TXD0 of GPRS module with RXD0 respectively, its of P1 mouthfuls
His 6 ports are coupled with the corresponding residue RS232 port of GPRS module, are completed by software sets to the initial of MC35
Change and control the sending and receiving data of GPRS module.
In addition, the invention discloses the hardware connection figures between MSC12lO and data storage, as shown in Figure 6.
Further, GPRS module is the radio receiving transmitting module of terminal, the IP packet sended over from single-chip microcontroller or base station
The packet data transmitted forwards again after performing corresponding processing, the MC35 mould that GPRS module is produced using Simens company, Germany
Block, MC35 module is mainly by radio-frequency antenna, inside Flash, SRAM, GSM baseband processor, matching power supply and 40 foot
ZIF socket composition, GSM baseband processor is core component, functions as a protocol processor and is used to handle outside
System sends AT instruction by serial ports, and the modulation and demodulation and external radio-frequency signal of signal are mainly realized in radio-frequency antenna part
Signal conversion between internal baseband processor, matches power supply as processor base radio frequency part and provides required power supply, MC35
Peripheral circuit is as shown in Figure 7.
It is worth noting that start-up circuit is made of triode and electrification reset circuit in GPRS module, module is powered on
Afterwards, to be allowed to work normally, it is necessary to add at least low level signal of 100ms in 15 feet；After starting, 15 foot signals should be kept
High level, MC35 are that the reserved number of pins of SIM card interface is 6 on ZIF connector, it is noted that, CCIN pin is used to
Whether detection SIM card holder is inserted with SIM card；When insertion SIM card, when which is set to high level, system is allowed for access normal work
Make；There are two types of operating modes for SYNC pin: one is power growth pattern when instruction emission state, another kind is instruction
The work group state of MC35；The present invention uses latter mode, when LED extinguishes, shows that MC35 is in closing or sleep state；When
LED be 600ms it is bright/600ms is when putting out, show that SIM card is not inserted into or MC35 is carrying out network login；When LED is 75ms
When bright/3s is put out, shows that MC35 has been logged into network, be in standby.
In the present embodiment, signal procedure module compiles in Keil environment, and Keil is that Keil Software company is 8051
And its special developing instrument that clone provides, it supports that C51 compiler is integrated with well in system debug, Keil
When writing program, " #incluede rtx51.h ", Suo Youdai need to be added in source code head in RTX multiple task real-time operation system
Code debugging is downloaded in memory after passing through by TI Downloader.
In the present embodiment, ICP/IP protocol is embedded in module and is based on moving value part IP in embedded software development environment
Enhance with ppp protocol system scalability and product development can continuity；
ICP/IP protocol is a standard agreement external member, can be described with hierarchical mode, when data are packaged processing data,
Each layer is added to the information of oneself in one data head, and this data head is packaged into data by the agreement in next layer
In body.When data solution packet handler receives GPRS data, corresponding data head is removed, and its remaining part of data packet
Divide and is treated as data volume；
The characteristics of in view of embedded system, present invention employs the lesser IP+UDP agreements of overhead to realize GPRS
Communication.The UDP message message that host is sent sends GPRS communication module to through the channel GPRS, and GPRS communication module is responsible for logarithm
It is parsed according to report, the data after parsing are serially transferred according to certain baud rate to user terminal.
The data remote transmission module of the water quality real-time monitoring analyzing system based on wireless network transmissions in the present embodiment
When in use, collected each monitoring area data is packaged by GPRS wireless transport module, encrypted, and calculate school
Test code, and the configuration that scanning system is current, call communication module or ethernet communication module, carry out the transmission of data, and with clothes
Business device daemon software interacts.
Embodiment 5
As the 5th kind of embodiment of the invention, analysis and pre- is carried out for the ease of sending data to remote monitoring center
Alert, remote monitoring center is arranged in the present invention staff, as a kind of preferred embodiment, as shown in figure 9, remote monitoring center includes
MCU, display module, communication module, Disease Control and Prevention Center's system and water quality monitoring warning module, MCU are used for data remote transmission mould
The water quality data of block transmission is received and is handled, and display module is used for the water quality data to data remote transmission module transfer
Digital display is carried out, for mode to be transmitted to host computer by wireless communication by water quality data, Disease Control and Prevention Center's system is used for communication module
The water quality data that will test is transmitted at Disease Control and Prevention Center, prevention and control water-borne infection, and water quality monitoring warning module is used for water quality number
According to being detected, after exceeding regime values range, sound an alarm.
In the present embodiment, remote monitoring center is divided into monitoring center station and long-range Monitor Sub-Station of Less two parts: monitoring center station
Mainly it is made of monitoring center's site server, gsm wireless communication module, Database Systems and its application software；Long-range monitoring point
Station owner will be made of AT89C52 single-chip microcontroller and peripheral circuit, temperature sensor and gsm wireless communication module (TC35i), monitoring
Center controls gsm wireless communication module and receives and dispatches short message, receives the water quality data of each Monitor Sub-Station of Less acquisition, then to data into
Row display, processing and printing etc., long-range Monitor Sub-Station of Less realize acquisition, processing and the display of water quality data, at the same control GSM without
Line communication module receives and dispatches short message, realizes that wireless remote is logical by GSM network between monitoring center station and long-range Monitor Sub-Station of Less
Letter, realizes the remote supervision system based on GSM network, system global structure is as shown in figure 12.
Further, the MCU of the system uses the AT89C52 single-chip microcontroller of Atmel company production, it be a kind of low-voltage,
8 low-power consumption, high performance CMOS single-chip microcontrollers, piece includes the re-erable program storage of 8kB and the data of 256B are deposited
Reservoir, SCM peripheral circuit further include keyboard, LED display electricity other than including element necessary to single-chip microcontroller works normally
Road and watchdog circuit etc., system hardware circuit diagram is as shown in Figure 10, key be used for terminal carry out parameter setting, 4
Light-emitting diode display can facilitate related personnel scene to read with the temperature data of displaying scene.
Specifically, the TC35 wireless communication module that communication module is designed based on Siemens Company, function is compatible with TC35, if
Count compact, TC35i is compatible with GSM 2/2+, and double frequency (GSM900/GSMl800) work has RS232 data port, meets ETSI
Standard GSM0707 and GSM0705, and easily scalable is GPRS module, which integrates radio circuit and base band, Xiang Yong
Family provides the AT command interface of standard, and quick, reliable, safe transmission is provided for data, voice and short message, facilitates user
Application and development and design, TC35i has 40 pins, drawn by ZIF connector.These pins can be divided into 5 classes, i.e., electric
Source, data input/output, SIM card, audio interface and control.TC35i peripheral circuit diagram is as shown in figure 11.
The remote monitoring center of the water quality real-time monitoring analyzing system based on wireless network transmissions in the present embodiment makes
The water quality data of data remote transmission module transfer is received and is handled by MCU, passes through display module logarithm by the used time
Digital display is carried out according to the water quality data of remote transmission module transfer, by communication module by water quality data mode by wireless communication
It is transmitted to host computer, is transmitted at Disease Control and Prevention Center by the water quality data that Disease Control and Prevention Center's system will test, prevention and control Jie's water-borne infection
Disease detects water quality data by water quality monitoring warning module, after exceeding regime values range, sounds an alarm.
When specifically used, it is somebody's turn to do the water quality real-time monitoring analyzing system based on wireless network transmissions, monitoring step is as follows:
Multiple clamp rings 21: being first fixed on pool wall by S1, installation, specifically, clamp ring 21 and pool wall fixed form can be used
Marine glue adhesion is fixed, then residual chlorine sensor 1 is snapped onto clamp ring 21, then enforces the first crushing block 22, so that first
Crushing block 22 snaps onto card slot 24, and the whole internal diameter of clamp ring 21 becomes smaller at this time, can be fixed, tear open to residual chlorine sensor 1
When unloading, it is only necessary to the second crushing block 23 is pulled, so that the first crushing block 22 slips from card slot 24, the entirety of clamp ring 21 at this time
Internal diameter becomes larger, and can take out residual chlorine sensor 1, be conveniently replaceable；
S2, monitoring: the hypochlorous acid concentration in water quality is measured by hypochlorous acid measurement module, passes through temperature-compensating mould
Block carries out temperature-compensating to free chlorine measurement, is that hypochlorous acid measurement carries out chemical shimming by chemical shimming module, eventually by
Residual chlorine sensor detects the chlorine residue of water quality；
S3, data are transmitted at a distance: being transmitted to the chlorine residue detection data of water quality remotely by data remote transmission module
Monitoring center；
S4, data analysis: the water quality data of data remote transmission module transfer is received and is handled by MCU, is led to
It crosses display module and digital display is carried out to the water quality data of data remote transmission module transfer, led to water quality data by communication module
It crosses communication and is transmitted to host computer, be transmitted at Disease Control and Prevention Center by the water quality data that Disease Control and Prevention Center's system will test,
Prevention and control water-borne infection detects water quality data by water quality monitoring warning module, after exceeding regime values range,
It sounds an alarm.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has respectively
Kind changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by
Appended claims and its equivalent thereof.
Claims (7)
1. the water quality real-time monitoring analyzing system based on wireless network transmissions, including Monitoring And Analysis of The Quality device, data acquisition module
Block, data remote transmission module and remote monitoring center, it is characterised in that: the Monitoring And Analysis of The Quality device includes that chlorine residue passes
The outer wall of sensor (1), the residual chlorine sensor (1) is provided with fixture (2), and the residual chlorine sensor (1) includes electrode stem (11),
The outer wall of the electrode stem (11) is equipped with tension ring (12), and the electrode stem (11) is internally provided with wire terminal (13), institute
The bottom for stating electrode stem (11) is provided with venthole (14), is equipped with adapter (15) at the top of the electrode stem (11), described
The lower curtate of electrode stem (11) is equipped with film cap (16), and the outer wall of the film cap (16) is equipped with sealing ring (17), the film cap
(16) it is provided on film cap (18), the fixture (2) includes clamp ring (21), and one end of the clamp ring (21) is provided with first and squeezes
The other end of briquetting (22), the clamp ring (21) is provided with the second crushing block (23), and the inside of second crushing block (23) is opened
Equipped with card slot (24), second crushing block (23) is provided with bevel edge (25) close to the first crushing block (22) side.
2. the water quality real-time monitoring analyzing system according to claim 1 based on wireless network transmissions, the water quality monitoring
Analytical equipment is arranged in pond, the data detected by Monitoring And Analysis of The Quality device described in the data collecting module collected,
The data give the remote monitoring center by the data remote transmission module transfer, also set in the residual chlorine sensor (1)
It is equipped with hypochlorous acid measurement module, free chlorine measurement module, temperature compensation module, chemical shimming module and data transmission module；
The residual chlorine sensor (1) is used to carry out chlorine residue detection to water quality；
The hypochlorous acid measurement module is for measuring the hypochlorous acid concentration in water quality；
The temperature compensation module is used to carry out temperature-compensating for free chlorine measurement；
The chemical shimming module is used to carry out chemical shimming for hypochlorous acid measurement；
The data transmission module is for transmitting water quality chlorine residue detection data.
3. the water quality real-time monitoring analyzing system according to claim 1 based on wireless network transmissions, it is characterised in that: institute
Stating data acquisition module includes ZigBee Radio Network System, data reception module, data processing module and data transmission blocks；
The ZigBee Radio Network System is for constructing data wireless transfer channel；
The data reception module is used to receive the water quality data of the Monitoring And Analysis of The Quality device detection；
The water quality data that the data processing module is used to detect the Monitoring And Analysis of The Quality device is handled；
The water quality data that the data transmission blocks are used to detect the Monitoring And Analysis of The Quality device is sent.
4. the water quality real-time monitoring analyzing system according to claim 3 based on wireless network transmissions, it is characterised in that: institute
Stating data processing module includes node data storage module, node data management module, node data forwarding module and number of nodes
According to collaboration module；
The node data storage module is used to store the detection data of the single residual chlorine sensor (1)；
The node data management module is used to carry out the detection data of the residual chlorine sensor (1) integration to summarize；
The node data forwarding module is sent after being used for the detection data integration to the residual chlorine sensor (1)；
The node data collaboration module is for interacting the detection data of multiple residual chlorine sensors (1).
5. the water quality real-time monitoring analyzing system according to claim 1 based on wireless network transmissions, it is characterised in that: institute
Stating data remote transmission module includes GPRS wireless transport module, and the GPRS wireless transport module is additionally provided with single-chip microcontroller mould
Block, GPRS module, signal procedure write module, ICP/IP protocol insertion module and GPRS data processing module；
Collected each monitoring area data is packaged, is encrypted by the GPRS wireless transport module, and calculates check code, and
The current configuration of scanning system calls communication module or ethernet communication module, carries out the transmission of data, and and server background
Software interacts；
The one-chip computer module is for handling data；
The used radio receiving transmitting module as terminal of the GPRS module, transmits the IP packet sended over from single-chip microcontroller or base station
Packet data perform corresponding processing after forward again；
The signal procedure writes module for being embedded in the journey by TCP/IP and ppp protocol Standard compilation in SCM system
Sequence, to enable the terminal device of design easily using GPRS data Packet Service；
The scalability and product that the ICP/IP protocol insertion module is used to move value part IP and ppp protocol to enhance system are opened
That sends out can continuity；
The GPRS data processing module is for realizing the transparent transmission for acquiring data and Internet network.
6. the water quality real-time monitoring analyzing system according to claim 1 based on wireless network transmissions, it is characterised in that: institute
Stating remote monitoring center includes MCU, display module, communication module, Disease Control and Prevention Center's system and water quality monitoring warning module；
The MCU is for being received and being handled to the water quality data of the data remote transmission module transfer；
The display module is used to carry out digital display to the water quality data of data remote transmission module transfer；
The communication module is for by water quality data, mode to be transmitted to host computer by wireless communication；
The water quality data that Disease Control and Prevention Center's system is used to will test is transmitted at Disease Control and Prevention Center, prevention and control water-borne infection；
The water quality monitoring warning module after exceeding regime values range, is sounded an alarm for detecting to water quality data.
7. the water quality real-time monitoring analyzing system described in -6 any one based on wireless network transmissions according to claim 1,
Be characterized in that: monitoring step is as follows:
Multiple clamp rings (21): being first fixed on pool wall by S1, installation, specifically, clamp ring (21) and pool wall fixed form can be used
Marine glue adhesion is fixed, then residual chlorine sensor (1) is snapped onto clamp ring (21), then enforce the first crushing block (22), is made
It obtains the first crushing block (22) to snap onto card slot (24), the whole internal diameter of clamp ring (21) becomes smaller at this time, can be to residual chlorine sensor
(1) it is fixed, when disassembly, it is only necessary to the second crushing block (23) are pulled, so that the first crushing block (22) is sliding at card slot (24)
De-, the whole internal diameter of clamp ring (21) becomes larger at this time, can take out residual chlorine sensor (1), be conveniently replaceable；
S2, monitoring: the hypochlorous acid concentration in water quality is measured by hypochlorous acid measurement module, passes through temperature compensation module pair
Free chlorine measurement carries out temperature-compensating, is that hypochlorous acid measurement carries out chemical shimming by chemical shimming module, eventually by chlorine residue
Sensor (1) detects the chlorine residue of water quality；
S3, data are transmitted at a distance: the chlorine residue detection data of water quality being transmitted to long-range monitoring by data remote transmission module
Center；
S4, data analysis: the water quality data of data remote transmission module transfer is received and is handled by MCU, by aobvious
Show that module carries out digital display to the water quality data of data remote transmission module transfer, is passed through water quality data wirelessly by communication module
Communication mode is transmitted to host computer, is transmitted at Disease Control and Prevention Center by the water quality data that Disease Control and Prevention Center's system will test, and prevention and control are situated between
Water borne disease detects water quality data by water quality monitoring warning module, after exceeding regime values range, issues police
Report.
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