CN206906833U - A kind of water quality monitoring system - Google Patents
A kind of water quality monitoring system Download PDFInfo
- Publication number
- CN206906833U CN206906833U CN201720453391.1U CN201720453391U CN206906833U CN 206906833 U CN206906833 U CN 206906833U CN 201720453391 U CN201720453391 U CN 201720453391U CN 206906833 U CN206906833 U CN 206906833U
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- water quality
- sensor
- base station
- monitoring system
- aquaculture
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Abstract
The utility model discloses a kind of water quality monitoring system, including on-site supervision base station, remote control service device, fixed point monitoring sampling pool, mobile monitoring device and aquaculture executing agency, on-site supervision base station includes main control module, main control module is connected with fixed point monitoring with sampling pool and mobile monitoring device respectively, for fixed point and unfixed point monitoring water quality and drive the aquaculture executing agency, aquaculture executing agency includes heater, device for feeding fish bait, aerator, water pump and draining valve, remote control service device is connected with on-site supervision base station by RS485 modes.The system scene operational effect is good, the flow of whole water quality detection and control can be automatically performed, poultry feeders can cultivate aqueous condition in remote control center real-time monitored, the opening and closing state of each pond culture executing agency such as aerator etc. can be controlled by computer at any time in Control Room simultaneously, there is low cost, high reliability, modularization design of hardware and software.
Description
Technical field
The utility model belongs to modern aquaculture field of engineering technology, and in particular to a kind of water quality monitoring system.
Background technology
In aquaculture, the water quality parameter of Cultivated water, such as:Temperature, dissolved oxygen, pH value etc., directly affect fish
Quality and yield.Traditional is sentenced using aerator, circulating water equipment come the method for regulating water quality parameter, heavy dependence artificial experience
Disconnected, there is time and effort consuming, monitoring is unreasonable, needs the drawbacks such as manual site's wiring.It can be realized using technology of Internet of things
The real-time collection of water quality parameter, transmission, adjustment control, and with information is accurate, intelligence degree is high, scientific and reasonable etc. excellent
Point, has a extensive future in fish production.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of water quality
Monitoring system, the on-line monitoring function to aquaculture pond water quality is realized, enable administrative staff promptly online in time
Every water quality parameter is obtained, conveniently manages and does not need human attendance.
The utility model uses following technical scheme：
A kind of water quality monitoring system, including on-site supervision base station, remote control service device, fixed point monitoring sampling pool, shifting
Dynamic monitoring device and aquaculture executing agency, the on-site supervision base station include main control module, the main control module point
It is not connected with the fixed point monitoring with sampling pool and mobile monitoring device, for described in fixed point and unfixed point monitoring water quality and driving
Aquaculture executing agency, the aquaculture executing agency include heater, device for feeding fish bait, aerator, water pump and draining valve, institute
Remote control service device is stated to be connected by RS485 modes with the on-site supervision base station.
Further, the mobile monitoring device is the alignment system based on ZigBee and the removable motivation of carrying sensor
Device fish, the removable machine fish are the emulation fish for being provided with ARM control systems and ZigBee communication node.
Further, the removable machine fish is provided with temperature, pH value and pressure water quality sensor, is led to by ZigBee
Interface is believed, for water quality parameter to be sent into the main control module.
Further, be provided with water quality sensor in the sampling pool, the water quality sensor by A/D ports with it is described
Main control module connects, and the water quality sensor includes dissolved oxygen sensor, ammonia nitrogen sensor, PH sensor, conductivity sensor
And turbidity transducer.
Further, the PH sensor is selected using SensoLyt 700pH SEA, the dissolved oxygen sensor
TriOxmatic700IQ fluorescence dissolved oxygen sensors, the ammonia nitrogen sensor select AmmoLyt ammonia nitrogen sensors, the electrical conductivity
Sensor uses TetraCon 700IQ4 poles formula conductivity sensor, and the turbidity transducer is sensed from VisoTurb 700IQ
Device.
Further, the NTC temp probes built in the PH sensor.
Further, the on-site supervision base station also includes human-computer interaction module, the human-computer interaction module include display,
Alarm module and keyboard input module.
Further, the main control module uses MSP430FG4618 single-chip microcomputers.
Further, the RS485 uses SN75176A.
Compared with prior art, the utility model at least has the advantages that：
The system include on-site supervision base station, remote control service device, fixed point monitoring sampling pool, mobile monitoring device and
Aquaculture executing agency, realize the online of multiple water quality parameters such as dissolved oxygen in culture environment of aquatic products, pH value, water temperature, ammonia nitrogen
Fixed point and mobile monitoring, and water environment auto-control can be carried out by the executing agency configured.Full water area water-quality parameter can be achieved
Collection, save the arrangement and maintenance cost of sensor.Monitoring base station can be carried out by the human-computer interaction module that it is carried
Real-time display, and be stored in base station and carry memory module and realize data backup, and can be transferred to by RS485 communication modes remotely
The upper computer software of control centre's main frame, in order to carry out further intelligent control and analysis.
Further, directly can not be communicated between each base station with base station at the same level, which can reduce each base
Coupling between standing, prevent systemic breakdown caused by effective single base station.Water quality parameter selects closed loop control function, realizes water
The distributed data acquisition and intensive data management function of matter parameters, be an open loop and closed loop be combined, it is semi-automatic and
Automatically control the data acquisition and monitoring being combined and control system.
In summary, the system scene operational effect is good, can be automatically performed the flow of whole water quality detection and control,
Poultry feeders can remote control center real-time monitored cultivate aqueous condition, while can in Control Room at any time by computer come
The opening and closing state of each pond culture executing agency such as aerator etc. is controlled, there is low cost, high reliability, modularization
The advantages that design of hardware and software.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is Tthe utility model system structure chart.
Embodiment
The utility model provides a kind of water quality monitoring system, using embedded technology and sensor detecting, has
Fixed point monitoring and mobile monitoring function.Concept of the system based on sampling pool, fixed point monitoring need to only be equipped with a set of sensor
The water quality parameter automatic detection of multiple spot and more ponds to pond and and the function that is controlled；Mobile monitoring point is by water
The mechanism with sensor and positioning function of domain movement realizes, real-time data collection and and base station progress data communication.It is existing
Field monitoring base station additionally provides the interface of remote data communication, provides data, services for distance host, and it is corresponding to receive its
Control instruction, it is thus possible to give full play to away from the live and powerful computer complex data analysis of aquaculture and control
Decision-making capability, analysis foundation and decision implement passage are provided for the Study of intelligent of intensive aquaculture.
Referring to Fig. 1, the utility model discloses a kind of water quality monitoring system, including on-site supervision base station, remote control
Server, fixed point monitoring sampling pool, mobile monitoring device and aquaculture executing agency, wherein, the on-site supervision base station
It is connected with the fixed point monitoring with sampling pool, mobile monitoring device and aquaculture executing agency, is set in the sampling pool respectively
Water quality sensor is equipped with, the mobile monitoring device is positioned using machine fish and water quality harvester, and the aquaculture performs
Mechanism includes heater, device for feeding fish bait, aerator, water pump and draining valve, the remote control service device and the on-site supervision base
Stand and connected by RS485 modes.
The on-site supervision base station is mainly made up of main control module and human-computer interaction module, and each other respectively by respective
Single-chip microcomputer be independently controlled, the human-computer interaction module includes display, alarm module and keyboard input module.
Collection, processing and the display of fixed point and mobile water quality parameter are mainly responsible for completing in the on-site supervision base station, simultaneously
The water quality parameter collected is uploaded to remote control center, the assessment and monitoring of water quality condition are carried out for remote control center,
It is responsible for receiving the control instruction of remote control center, and completes the polling system of water quality parameter and realize to support by its command content
Grow the switch control of executing agency.
The main control module employs MSP430FG4618 single-chip microcomputers, and MSP430FG4618 is 16 super low-power consumption MCU, tool
Have 116KB flash memories, 8KBRAM, 12 ADC, double DAC, 2 16 bit timing devices, 2 UART, 2 SPI (one of SPI and
UART multiplexing ports), 1 I2C, DMA, 3 OPAMP and 16 section of LCD, and available UART multi-serial extensions chip (SP2338DP)
Multiple UART serial ports compared with high bit rate are extended on demand, because the storage occupancy of monitoring programme and water quality parameter is larger
RAM and Flash, and require higher arithmetic speed.
A/D chips have selected TLC1549, while are equipped with multi-channel gating device CD4051 and amplifier LM358, realize most 8
The analog acquisition of road water quality parameter.
RS485 electrical level transferring chips select SN75176A, possess single channel RS485 communication functions.Isolated from power part adds
3 pieces of photosignal isolating chip TLP521, the DC/DC special chips B0505SW1 employed along source Science and Technology Ltd. are realized
RS485 input 5V avoid the interference of RS485 external signals to the isolated from power for exporting 5V.
RS232 electrical level transferring chips have selected SP232 (MAX232), it is possible to achieve UART level to RS232 fiduciary levels
Between conversion.
Relay driving executing agency has selected ORWH-SH-112D, and according to the relay driving current requirements of selection,
Input side electric current driving chip be Toshiba ULN28039, selected the ULN2804 chips of Motorola Inc., by up to
Islington triode array realizes that electric current is put.
The mobile monitoring device by the alignment system based on ZigBee and carry sensor removable machine fish realize,
The removable machine fish is an emulation fish for being equipped with ARM control systems and ZigBee communication node, the ARM control systems
The water quality sensors such as temperature, pH value, pressure can be carried, while provide ZigBee communication interface, are sent out water quality parameter with realizing
Give the ZigBee functions of gateway telegon.The water quality parameter that mobile water quality harvester is mainly responsible for completing required each point is adopted
Collection, while by the positional information of alignment system, the partial data message for forming moveable water quality information is wireless by ZigBee
The communication technology is sent to ZigBee gateway telegons, is then carried out data message forwarding subsequently to base station by gateway telegon
Reason.Mobile water quality harvester will be responsible for receiving and handle the polling system information sent monitoring base station and machine fish fortune simultaneously
The information such as moving-wire road control.
The water quality sensor uses the IQ Sensor series sensors of German WTW companies, and IQ Sensor Net have
Modularization extends systemic-function, specifically includes dissolved oxygen sensor, ammonia nitrogen sensor, PH sensor, conductivity sensor and turbidity
Sensor, wherein, PH sensor uses SensoLyt 700pH SEA, and dissolved oxygen sensor selects TriOxmatic 700IQ fluorescence
Dissolved oxygen sensor, ammonia nitrogen sensor select AmmoLyt ammonia nitrogen sensors, and conductivity sensor uses TetraCon 700IQ4 poles
Formula conductivity sensor, temperature sensor are selected from the NTC temp probes built in PH sensor, the turbidity transducer
VisoTurb 700IQ sensors.
The water in multiple ponds is gathered to sampling pool respectively by water pump and magnetic valve, on-site supervision base station is to sampling pool
Water quality parameter is acquired, and correspondingly controls the aquaculture executing agency in each pond；Pass through patterned man-machine interaction circle
Face carries out the setting of sensor parameters and acquisition channel parameter, completes the real-time collection of data, real-time analysis, real-time storage and reality
When the function that controls.As shown in figure 1, system is generally divided into three-level:Remote control center main frame, monitoring base station, field level (bag
Include the fixed point water quality parameter harvester based on sampling pool and machine fish positions and water quality harvester).
General frame is divided into two levels with reference to the design concept of dcs by the system, upper strata mainly by
The host computers such as central computer form, and central computer using database technology is responsible for handling and safeguards the number of each base station of lower floor
According to；Lower floor is mainly made up of slave computers such as each on-site supervision base stations, and each on-site supervision base station is responsible for handling each live point
Event, and record and be uploaded to upper strata and supply decision-making and processing.All base stations pass through certain communication mode and same center
Main frame is communicated, and because often all larger using the system scale of distributed control mode, therefore often subordinate base station is with
The communication mode of heart main frame needs supporting industry level telecommunication capabilities.Directly it can not be carried out between each base station with base station at the same level
Communication, which can reduce coupling between each base station, prevent systemic breakdown caused by effective single base station.System is current
The closed loop control function of achievement unit different water parameter, realize the distributed data acquisition and intensive data of water quality parameters
Management function, is an open loop and closed loop is combined, is semi-automatic and automatically control the data acquisition and monitoring being combined and control system
System.
The utility model aquaculture water quality monitoring system application embedded technology and control theory, with reference to related transducer
Device, realize the automatic detection of water quality parameter, monitoring, forecast, and is automatically controlled according to Implementation of Expert System, subsequently to enter one
The technical research of step provides effective application foundation.
The system solves that traditional aquaculture water quality parameter collection is difficult, changes and originally by artificial detection and monitors
Fall behind situation, cultivation base monitoring water quality requirement can be met well, and there is higher practicality and reliability.
Above content is only to illustrate technological thought of the present utility model, it is impossible to limits protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme, each fall within this reality
Within protection domain with new claims.
Claims (9)
- A kind of 1. water quality monitoring system, it is characterised in that：Used including on-site supervision base station, remote control service device, fixed point monitoring Sampling pool, mobile monitoring device and aquaculture executing agency, the on-site supervision base station include main control module, the master control Molding block is connected with the fixed point monitoring with sampling pool and mobile monitoring device respectively, for pinpointing with unfixed point monitoring water quality simultaneously Drive the aquaculture executing agency, the aquaculture executing agency include heater, device for feeding fish bait, aerator, water pump and Draining valve, the remote control service device are connected with the on-site supervision base station by RS485 modes.
- A kind of 2. water quality monitoring system according to claim 1, it is characterised in that the mobile monitoring device be based on ZigBee alignment system and the removable machine fish for carrying sensor, the removable machine fish are to be provided with ARM controls The emulation fish of system and ZigBee communication node.
- 3. a kind of water quality monitoring system according to claim 2, it is characterised in that the removable machine fish is provided with temperature Degree, pH value and pressure water quality sensor, by ZigBee communication interface, for water quality parameter to be sent into the master control molding Block.
- 4. a kind of water quality monitoring system according to claim 1, it is characterised in that water quality biography is provided with the sampling pool Sensor, the water quality sensor are connected by A/D ports with the main control module, and the water quality sensor senses including dissolved oxygen Device, ammonia nitrogen sensor, PH sensor, conductivity sensor and turbidity transducer.
- 5. a kind of water quality monitoring system according to claim 4, it is characterised in that the PH sensor uses SensoLyt 700pH SEA, the dissolved oxygen sensor select TriOxmatic 700IQ fluorescence dissolved oxygen sensors, and the ammonia nitrogen sensor is selected AmmoLyt ammonia nitrogen sensors, the conductivity sensor use TetraCon 700IQ4 poles formula conductivity sensor, the turbidity Sensor selects VisoTurb 700IQ sensors.
- A kind of 6. water quality monitoring system according to claim 5, it is characterised in that the NTC temperature built in the PH sensor Degree probe.
- 7. a kind of water quality monitoring system according to claim 1, it is characterised in that the on-site supervision base station also includes people Machine interactive module, the human-computer interaction module include display, alarm module and keyboard input module.
- 8. a kind of water quality monitoring system according to claim 1, it is characterised in that the main control module uses MSP430FG4618 single-chip microcomputers.
- 9. a kind of water quality monitoring system according to claim 1, it is characterised in that the RS485 uses SN75176A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453391.1U CN206906833U (en) | 2017-04-25 | 2017-04-25 | A kind of water quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453391.1U CN206906833U (en) | 2017-04-25 | 2017-04-25 | A kind of water quality monitoring system |
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| Publication Number | Publication Date |
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| CN206906833U true CN206906833U (en) | 2018-01-19 |
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| CN201720453391.1U Expired - Fee Related CN206906833U (en) | 2017-04-25 | 2017-04-25 | A kind of water quality monitoring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102108A (en) * | 2017-04-25 | 2017-08-29 | 榆林学院 | A kind of aquaculture water quality monitoring system |
| TWI662280B (en) * | 2018-05-04 | 2019-06-11 | 台達電子工業股份有限公司 | Water quality monitoring system and method thereof |
| CN110441486A (en) * | 2018-05-04 | 2019-11-12 | 台达电子工业股份有限公司 | Water quality monitoring system and its method |
| CN111610733A (en) * | 2020-04-29 | 2020-09-01 | 合肥工业大学 | Fishing ground culture monitoring system and method based on machine fish |
-
2017
- 2017-04-25 CN CN201720453391.1U patent/CN206906833U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102108A (en) * | 2017-04-25 | 2017-08-29 | 榆林学院 | A kind of aquaculture water quality monitoring system |
| TWI662280B (en) * | 2018-05-04 | 2019-06-11 | 台達電子工業股份有限公司 | Water quality monitoring system and method thereof |
| CN110441486A (en) * | 2018-05-04 | 2019-11-12 | 台达电子工业股份有限公司 | Water quality monitoring system and its method |
| US11693434B2 (en) | 2018-05-04 | 2023-07-04 | Delta Electronics, Inc. | Water quality monitoring system and method thereof |
| CN111610733A (en) * | 2020-04-29 | 2020-09-01 | 合肥工业大学 | Fishing ground culture monitoring system and method based on machine fish |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190425 |