CN110865162A - Intelligent aquatic product networking monitoring system with electric power early warning function - Google Patents
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Abstract
The invention relates to the field of aquatic product monitoring, and discloses an intelligent aquatic product networking monitoring system with electric power early warning, which comprises an electric energy meter, a dissolved oxygen sensor, a temperature sensor, a water quality acquisition unit, a water quality sensor automatic cleaning device, a GPRS wireless data transmission module, an intelligent data acquisition control terminal, an aerator control output unit, a bait casting machine control output unit, an aerator, a bait casting machine, a field display control terminal and an alarm loudspeaker. The invention can improve the utilization efficiency of pond culture resources, reduce the production cost, improve the product quality, realize the aims of energy conservation, consumption reduction, environmental protection and yield and income increase, and effectively promote the transformation and upgrading of the fishery industry.
Description
Technical Field
The invention relates to the field of aquatic product monitoring, in particular to an intelligent aquatic product networking monitoring system with electric power early warning function.
Background
With the development of the domestic aquaculture industry towards high density and high yield, the electrification, the technological development and the intellectualization of the aquaculture technology are inevitable, the growth safety of aquaculture is influenced by weather, temperature, illumination, wind speed, an aerator and the like, the aquaculture water quality is deteriorated, and factors such as oxygen deficiency can directly induce the oxygen deficiency of aquatic products, disease outbreak and even death in large quantities. Therefore, the research on electrification, environment and water quality early warning of fishery culture and aquaculture intellectualization is very urgent. The problems to be solved urgently are based on the functions of power grid electric power data acquisition, water quality data online monitoring, GPRS data wireless transmission, intelligent control, weather and electric power early warning information release, aerator remote or automatic control and the like.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an intelligent aquatic product networking monitoring system with electric power early warning, which can improve the utilization efficiency of pond culture resources, reduce the production cost, improve the product quality, realize the aims of energy conservation, consumption reduction, environmental protection and yield increase, and effectively promote the transformation and upgrading of the fishery industry, aiming at the defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent aquatic product networking monitoring system with electric early warning is constructed, and comprises an electric energy meter, a dissolved oxygen sensor, a temperature sensor, a water quality acquisition unit, a water quality sensor automatic cleaning device, a GPRS wireless data transmission module, an intelligent data acquisition control terminal, an aerator control output unit, a bait casting machine control output unit, an aerator, a bait casting machine, a field display control terminal and an alarm horn, wherein the electric energy meter is connected with the intelligent data acquisition control terminal, the dissolved oxygen sensor and the temperature sensor are both connected with the water quality acquisition unit, the water quality acquisition unit is connected with the intelligent data acquisition control terminal, the water quality sensor automatic cleaning device is connected with the intelligent data acquisition control terminal, the GPRS wireless data transmission module is connected with the intelligent data acquisition control terminal, the aerator control output unit is connected with the intelligent data acquisition control terminal, the automatic aerator with automatic aerator control output unit connects, bait casting machine control output unit with intelligent data acquisition control terminal connects, bait casting machine with bait casting machine control output unit connects, on-the-spot display control terminal with intelligent data acquisition control terminal connects, warning loudspeaker with intelligent data acquisition control terminal connects.
The intelligent aquatic product networking monitoring system with electric early warning also comprises one or more of a pH sensor, an ammonia nitrogen sensor, a nitrite sensor and a salinity sensor which are connected with the water quality acquisition unit.
In the intelligent online aquatic product monitoring system with electric power early warning, when the dissolved oxygen detected by the dissolved oxygen sensor is lower than a set lower limit, the intelligent data acquisition control terminal controls the automatic starting of the aerator, and when the dissolved oxygen detected by the dissolved oxygen sensor is higher than the set upper limit, the intelligent data acquisition control terminal controls the automatic stopping of the aerator.
In the intelligent networked aquatic product monitoring system with electric early warning, the automatic cleaning device of the water quality sensor comprises a water diversion branch pipe, a main cleaning water pipe pipeline, a waterproof branch box, a leading-out cable, a cleaning submersible pump, a fixed outer shell, a water pump filter screen and a floating body, wherein the water diversion branch pipe is respectively connected with the main cleaning water pipe pipeline, an outer cover of the dissolved oxygen sensor, an outer cover of the temperature sensor, an outer cover of the pH sensor, an outer cover of the ammonia nitrogen sensor, an outer cover of the nitrite sensor and an outer cover of the salinity sensor, the main cleaning water pipe pipeline is connected with a main water outlet pipe of the cleaning submersible pump and a main pipe of a waterway channel of the outer covers of the dissolved oxygen sensor, the temperature sensor, the pH sensor, the ammonia nitrogen sensor, the nitrite sensor and the salinity sensor, the RS485 interface of dissolved oxygen sensor the RS485 interface of temperature sensor the RS485 interface of pH sensor the RS485 interface of ammonia nitrogen sensor the RS485 interface of nitrite sensor with the RS485 interface of salinity sensor all with waterproof junction box connects, waterproof junction box with draw forth the cable and connect, fixed shell body respectively with divide the water branch pipe wash the water pipe main line the body with wash the immersible pump connection, the water pump filter screen is fixed the bottom of quality of water sensor self-cleaning device's shell, and be located wash immersible pump water inlet junction, the body adopts PE blow molding structure.
In the intelligent online aquatic product monitoring system with electric power early warning, the intelligent data acquisition control terminal is provided with a processor, a data acquisition interface, an output control interface, a liquid crystal touch display interface, a lightning protection circuit and an alarm driving circuit, wherein the data acquisition interface, the output control interface, the liquid crystal touch display interface, the lightning protection circuit and the alarm driving circuit are all connected with the processor.
In the intelligent aquatic product networking monitoring system with electric power early warning, the electric energy meter is connected with the data acquisition interface, the aerator control output unit and the bait casting machine control output unit are both connected with the output control interface, the on-site display control terminal is connected with the liquid crystal touch display interface, and the alarm loudspeaker is connected with the alarm driving circuit.
In the intelligent aquatic product networking monitoring system with electric power early warning, the electric energy meter adopts MODBUS-RTU, RS-485 protocol or DL/T645 protocol, adopts DL/T1490-2015 intelligent electric energy meter function specification, and is used for monitoring each phase voltage and current, total active power and total reactive power of three-phase power of a power grid on line.
In the intelligent online aquatic product monitoring system with electric power early warning, the dissolved oxygen sensor adopts a polarographic principle, the dissolved oxygen sensor is composed of a gold cathode and a silver anode, and an electrolyte is added between the gold cathode and the silver anode, or the dissolved oxygen sensor adopts a fluorescence method.
In the intelligent aquatic product networking monitoring system with electric early warning, the GPRS wireless data transmission module adopts an LTE Cat.4 wireless module, supports TCP/UDP/DNS/HTTP protocol, carries out GPRS wireless data bidirectional transparent transmission, and is provided with an RS232 communication interface and an RS485 communication interface.
In the intelligent online aquatic product monitoring system with electric power early warning, the field display control terminal adopts an industrial-grade LCD color liquid crystal display with an intelligent capacitance touch control operation function.
The implementation of the intelligent aquatic product networking monitoring system with electric power early warning of the invention has the following beneficial effects: the intelligent aquatic product networking monitoring system with the electric power early warning function can enable a culture user to master culture water quality environment information in real time through a mobile phone, a computer and a control terminal, timely acquire abnormal warning information and water quality and electric power early warning information, monitor the dissolved oxygen content in a pond on line according to the water quality, enable the user to visually observe the change rule of the dissolved oxygen and the like in water, enable the user to set the upper limit and the lower limit of the dissolved oxygen according to the rule, and automatically start the aerator when the dissolved oxygen is lower than the set lower limit, when the dissolved oxygen is higher than the set upper limit, the automatic aerator is automatically stopped, oxygen deficiency and blind oxygenation are avoided, the proper dissolved oxygen content in water is maintained by using the least electric energy, so that the intelligent control of starting and stopping of the aerator is realized, the traditional extensive production mode depending on experience is changed, and the scientific, intelligent cultivation and precise management of fishery cultivation are adopted, so that the pond cultivation resource utilization efficiency can be improved, the production cost is reduced, the product quality is improved, the aims of energy conservation, consumption reduction, environmental protection, production increase and income increase are realized, and the transformation and upgrading of fishery industry are effectively promoted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of an intelligent networked aquatic product monitoring system with electric power early warning according to the present invention;
FIG. 2 is an interaction schematic diagram of the intelligent aquatic product networking monitoring system with electric power early warning in the embodiment;
FIG. 3 is a schematic structural diagram of an automatic cleaning device of a water quality sensor in the embodiment;
FIG. 4 is a schematic structural view of the floating body in the embodiment;
fig. 5 is a schematic structural diagram of the intelligent data acquisition control terminal in the embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment of the intelligent aquatic product networking monitoring system with electric power early warning, the structural schematic diagram of the intelligent aquatic product networking monitoring system with electric power early warning is shown in fig. 1. In fig. 1, this intelligent aquatic products networking monitoring system with electric power early warning includes electric energy meter 1, dissolved oxygen sensor 2, temperature sensor 3, quality of water acquisition unit 4, quality of water sensor self-cleaning device 5, GPRS wireless data transmission module 6, intelligent data acquisition control terminal 7, oxygen-increasing machine control output unit 8, the control output unit 9 of the machine of feeding, oxygen-increasing machine 10, the machine of feeding 11, on-the-spot display control terminal 12 and warning loudspeaker 13.
The electric energy meter 1 is connected with the intelligent data acquisition control terminal 7, monitoring of a power grid can be achieved, the electric energy meter 1 adopts MODBUS-RTU, RS-485 protocol or DL/T645 protocol, adopts DL/T1490-2015 intelligent electric energy meter function specification, and can monitor each phase voltage and current of three-phase power of a power grid on line, total active power, total reactive power and the like.
The indexes of the fish influenced by the water quality parameters comprise indexes of dissolved oxygen, temperature, pH, ammonia nitrogen, nitrite and the like. The dissolved oxygen sensor 2 and the temperature sensor 3 are both connected with a water quality acquisition unit 4. The dissolved oxygen sensor 2 is used for collecting the concentration of dissolved oxygen in water, and the temperature sensor 3 is used for detecting the temperature of water. The dissolved oxygen sensor 2 adopts a polarographic principle, the dissolved oxygen sensor 2 consists of a gold cathode and a silver anode, and an electrolyte is added between the two electrodes. When the polarization voltage is added during measurement, the current and the dissolved oxygen concentration formed between the two poles are in a linear relation, and the use and maintenance cost of the dissolved oxygen sensor 2 is low. In addition, the intelligent aquatic product networking monitoring system with electric power early warning also supports the matching of a fluorescence method dissolved oxygen sensor.
The water quality acquisition unit 4 is connected with the intelligent data acquisition control terminal 7, and the water quality sensor automatic cleaning device 5 is connected with the intelligent data acquisition control terminal 7.
The GPRS wireless data transmission module 6 is connected with an intelligent data acquisition control terminal 7. The GPRS wireless data transmission module adopts an LTE Cat.4 wireless module designed by M2M and IOT application, supports all network system-in-type comprehensive coverage, supports TCP/IP protocol, namely TCP/UDP/DNS/HTTP protocol, supports GPRS wireless data bidirectional transparent transmission, is provided with an RS232 communication interface and an RS485 communication interface, and supports RS232 and RS485 communication.
The oxygen-increasing machine control output unit 8 is connected with intelligent data acquisition control terminal 7, and oxygen-increasing machine 10 is connected with oxygen-increasing machine control output unit 8, and the quantity of oxygen-increasing machine 10 can be a plurality of, preferably three. The bait casting machine control output unit 9 is connected with the intelligent data acquisition control terminal 7, and the bait casting machine 11 is connected with the bait casting machine control output unit 9.
The field display control terminal 12 is connected with the intelligent data acquisition control terminal 7. In this embodiment, the field display control terminal 12 adopts an industrial-grade LCD color LCD with an intelligent capacitive touch control function, supports wide-temperature display, supports an RTC clock, and adopts an intelligent capacitive touch control operation.
And the alarm loudspeaker 13 is connected with the intelligent data acquisition control terminal 7.
The intelligent aquatic product networking monitoring system with the electric power early warning function can enable a culture user to master culture water quality environment information in real time through a mobile phone, a computer or a control terminal, timely acquire abnormal warning information and water quality and electric power early warning information, and enable the user to visually observe the change rule of dissolved oxygen and the like in water according to the online monitoring of the dissolved oxygen content in a pond, the user can set the upper limit and the lower limit of the dissolved oxygen according to the rule, when the dissolved oxygen detected by the dissolved oxygen sensor 2 is lower than the set lower limit, the intelligent data acquisition control terminal 7 controls the automatic starting aerator 10, when the dissolved oxygen detected by the dissolved oxygen sensor 2 is higher than the set upper limit, the intelligent data acquisition control terminal 7 controls the automatic stopping aerator 10 to avoid oxygen deficiency and blind aeration, the proper dissolved oxygen content in the water is maintained by the least electric energy, thereby realizing the intelligent control of the starting and stopping of the aerator 10, the invention changes the extensive production mode depending on experience in the past, and through scientific and intelligent cultivation and precise management of fishery cultivation, the invention can improve the utilization efficiency of pond cultivation resources, reduce the production cost, improve the product quality, realize the aims of energy saving, consumption reduction, environmental protection, production increase and income increase, and effectively promote the transformation and upgrade of fishery industry.
In this embodiment, this intelligent aquatic products networking monitoring system who takes electric early warning still includes any one or more in pH sensor 14, ammonia nitrogen sensor 15, nitrite sensor 16 and salinity sensor 17, and pH sensor 14, ammonia nitrogen sensor 15, nitrite sensor 16 and salinity sensor 17 all are connected with quality of water acquisition unit 4. Wherein, pH sensor 14 is used for detecting the pH value of water, and ammonia nitrogen sensor 15 is used for detecting the ammonia nitrogen concentration of water, and nitrite sensor 16 is used for detecting the nitrite concentration of water, and salinity sensor 17 is used for detecting the salinity of water. The pH sensor 14 adopts a voltage type electrochemical principle, and the pH value is in a proportional relation with an output signal of the pH sensor 14. The ammonia nitrogen sensor 15 and the nitrite sensor 16 adopt the principle of an ion selective electrode method, and are characterized by high precision, high response speed, simple operation, beautiful appearance, convenient installation and maintenance and no need of consuming chemical reagents.
Fig. 2 is an interaction schematic diagram of the intelligent aquatic product networking monitoring system with electric power early warning in the embodiment.
Fig. 3 is a schematic structural diagram of the automatic cleaning device for a water quality sensor in this embodiment, and in fig. 3, the automatic cleaning device for a water quality sensor 2 includes a water diversion branch pipe 21, a main cleaning water pipe 22, a waterproof branch box 23, a leading-out cable 24, a cleaning submersible pump 25, a fixed housing 26, a water pump filter screen 27 and a floating body 28, wherein the water diversion branch pipe 21 is used as an intermediate component and is respectively connected with the main cleaning water pipe 22, an outer cover of the dissolved oxygen sensor 2, an outer cover of the temperature sensor 3, an outer cover of the pH sensor 14, an outer cover of the ammonia nitrogen sensor 15, an outer cover of the nitrite sensor 16 and an outer cover of the salinity sensor 17.
The cleaning water pipe main pipeline 22 is used as a cleaning sensor water pipe main pipeline, and the cleaning water pipe main pipeline 22 is connected with a main water outlet pipeline of the cleaning submersible pump 25 and a main pipeline of a water channel of an outer cover of the dissolved oxygen sensor 2, the temperature sensor 3, the pH sensor 14, the ammonia nitrogen sensor 15, the nitrite sensor 16 and the salinity sensor 17.
The RS485 interface of the dissolved oxygen sensor 2, the RS485 interface of the temperature sensor 3, the RS485 interface of the pH sensor 14, the RS485 interface of the ammonia nitrogen sensor 15, the RS485 interface of the nitrite sensor 16 and the RS485 interface of the salinity sensor 17 are all connected with a waterproof junction box 23, and the waterproof junction box 23 is used for switching and distributing the junction boxes through the RS485 interfaces of the sensors. The waterproof junction box 23 is connected with the outgoing cable 24, and the outgoing cable 2 is an outgoing cable distributed by an RS485 interface.
The fixed outer shell 26 is connected with the branch water diversion pipe 21, the main washing water pipe 22, the floating body 28 and the washing submersible pump 25 respectively. For cleaning the submersible pump 25, on one hand, the submersible pump 25 is always operated, microorganisms and algae in the water are not easy to attach to the surface of the sensor, and on the other hand, the power supply on-segment mode of cleaning the submersible pump 25 is controlled to impact and clean the sensitive part of the detection point of the sensor, so that the long-term measurement accuracy and high precision of the sensor can be ensured, and the algae are not easy to attach to the surface of the sensor.
The water pump filter screen 27 is fixed at the bottom of the shell of the automatic water quality sensor cleaning device and is positioned at the joint of the water inlet of the cleaning submersible pump, and small holes are formed in the surface of the water pump filter screen to filter impurities in water, protect the sensor and avoid pipeline blockage.
The floating body 28 is made of PE blow molding structure and PE material by internal plastic suction method, and is used for floating the water quality acquisition unit 4 on the water surface. The dissolved oxygen sensor 2 floats on the water surface, when the dissolved oxygen sensor 2 works, the cleaning submersible pump 25 is flushed with water all the time for cleaning, and when the pump is stopped, the dissolved oxygen sensor 2 can be calibrated in the air. The sensor is cleaned by adopting a water pump impact method, and microorganisms are impacted by the water pump so as to be difficult to attach. Fig. 4 is a schematic structural view of the floating body in this embodiment.
Fig. 5 is a schematic structural diagram of the intelligent data acquisition control terminal in this embodiment, and in fig. 5, the intelligent data acquisition control terminal 7 is provided with a processor 71, a data acquisition interface 72, an output control interface 73, a liquid crystal touch display interface 74, a lightning protection circuit 75, and an alarm driving circuit 76, where the data acquisition interface 72, the output control interface 73, the liquid crystal touch display interface 74, the lightning protection circuit 75, and the alarm driving circuit 76 are all connected to the processor 71. Preferably, the data acquisition interface 72 adopts an RS485 communication protocol, and the lightning protection circuit 75 adopts a surge protector.
The electric energy meter 1 is connected with a data acquisition interface 72, the aerator control output unit 8 and the bait casting machine control output unit 9 are both connected with an output control interface 73, the on-site display control terminal 12 is connected with a liquid crystal touch display interface 74, and the alarm loudspeaker 13 is connected with an alarm driving circuit 76.
In a word, the invention relates to a water quality on-line monitoring technology for power grid power data acquisition and intelligent aquaculture automatic control, and can realize the functions of power grid early warning and water quality on-line monitoring automatic control. The invention can monitor the content of dissolved oxygen in the fishpond on line in real time, and enables a user to observe the change rule of the dissolved oxygen in water visually. The user can set up the dissolved oxygen upper and lower limit according to this law, and when the dissolved oxygen was less than the lower limit of settlement, automatic start oxygen-increasing machine 10 when the dissolved oxygen was higher than the upper limit of settlement, automatic stop oxygen-increasing machine 10 avoided oxygen deficiency and blind oxygenation to maintain the suitable dissolved oxygen content in aqueous with minimum electric energy. The invention also has the functions of measuring water quality parameters such as dissolved oxygen, temperature, pH, ammonia nitrogen, nitrite, salinity and the like, manually or automatically starting and stopping the automatic aerator 10 and the bait casting machine 11, remotely controlling the automatic aerator 10 and the bait casting machine 11 by a mobile phone or a computer, and realizing automatic cleaning and automatic calibration of sensors. Therefore, the aerator can solve the problems that the normal operation of the aerator is influenced by electric energy and water quality changes such as dissolved oxygen, pH, ammonia nitrogen and the like in the pond are influenced on aquaculture.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An intelligent aquatic product networking monitoring system with electric power early warning function is characterized by comprising an electric energy meter, a dissolved oxygen sensor, a temperature sensor, a water quality acquisition unit, a water quality sensor automatic cleaning device, a GPRS wireless data transmission module, an intelligent data acquisition control terminal, an aerator control output unit, a bait casting machine control output unit, an aerator, a bait casting machine, a field display control terminal and an alarm loudspeaker, wherein the electric energy meter is connected with the intelligent data acquisition control terminal, the dissolved oxygen sensor and the temperature sensor are both connected with the water quality acquisition unit, the water quality acquisition unit is connected with the intelligent data acquisition control terminal, the water quality sensor automatic cleaning device is connected with the intelligent data acquisition control terminal, the GPRS wireless data transmission module is connected with the intelligent data acquisition control terminal, the automatic bait feeder comprises an aerator, a bait casting machine, an intelligent data acquisition control terminal, an alarm loudspeaker and an automatic aerator control output unit, wherein the aerator is connected with the intelligent data acquisition control terminal, the aerator is connected with the aerator control output unit, the bait casting machine is connected with the bait casting machine control output unit, a field display control terminal is connected with the intelligent data acquisition control terminal, and the alarm loudspeaker is connected with the intelligent data acquisition control terminal.
2. The intelligent networked aquatic product monitoring system with electric early warning function according to claim 1, further comprising any one or more of a pH sensor, an ammonia nitrogen sensor, a nitrite sensor and a salinity sensor connected with the water quality acquisition unit.
3. The intelligent networked aquatic product monitoring system with electric power early warning function according to claim 1, wherein when the dissolved oxygen detected by the dissolved oxygen sensor is lower than a set lower limit, the automatic aerator is controlled by the intelligent data acquisition control terminal to be started, and when the dissolved oxygen detected by the dissolved oxygen sensor is higher than a set upper limit, the automatic aerator is controlled by the intelligent data acquisition control terminal to be stopped.
4. The intelligent networked aquatic product monitoring system with electric early warning of claim 2, wherein the automatic cleaning device of the water quality sensor comprises a branch water pipe, a main cleaning water pipe, a waterproof branch box, a leading-out cable, a cleaning submersible pump, a fixed outer shell, a water pump filter screen and a floating body, the branch water pipe is respectively connected with the main cleaning water pipe, an outer cover of the dissolved oxygen sensor, an outer cover of the temperature sensor, an outer cover of the pH sensor, an outer cover of the ammonia nitrogen sensor, an outer cover of the nitrite sensor and an outer cover of the salinity sensor, the main cleaning water pipe is connected with the main outlet water pipe of the cleaning submersible pump and the main water channel of the dissolved oxygen sensor, the temperature sensor, the pH sensor, the ammonia nitrogen sensor, the nitrite sensor and the outer cover of the salinity sensor, the RS485 interface of dissolved oxygen sensor the RS485 interface of temperature sensor the RS485 interface of pH sensor the RS485 interface of ammonia nitrogen sensor the RS485 interface of nitrite sensor with the RS485 interface of salinity sensor all with waterproof junction box connects, waterproof junction box with draw forth the cable and connect, fixed shell body respectively with divide the water branch pipe wash the water pipe main line the body with wash the immersible pump connection, the water pump filter screen is fixed the bottom of quality of water sensor self-cleaning device's shell, and be located wash immersible pump water inlet junction, the body adopts PE blow molding structure.
5. The intelligent networked aquatic product monitoring system with electric power early warning function according to any one of claims 1 to 4, wherein the intelligent data acquisition control terminal is provided with a processor, a data acquisition interface, an output control interface, a liquid crystal touch display interface, a lightning protection circuit and an alarm driving circuit, and the data acquisition interface, the output control interface, the liquid crystal touch display interface, the lightning protection circuit and the alarm driving circuit are all connected with the processor.
6. The intelligent aquatic product networking monitoring system with electric power early warning of claim 5, wherein the electric energy meter is connected with the data acquisition interface, the aerator control output unit and the bait casting machine control output unit are both connected with the output control interface, the on-site display control terminal is connected with the liquid crystal touch display interface, and the alarm speaker is connected with the alarm driving circuit.
7. The intelligent aquatic product networking monitoring system with electric power early warning of claim 1, wherein the electric energy meter adopts MODBUS-RTU, RS-485 protocol or DL/T645 protocol, adopts DL/T1490-2015 intelligent electric energy meter function specification, and is used for monitoring each phase voltage and current, total active power and total reactive power of three-phase power of a power grid on line.
8. The intelligent networked aquatic product monitoring system with electric power warning function according to claim 1, wherein the dissolved oxygen sensor adopts a polarographic principle, the dissolved oxygen sensor is composed of a gold cathode and a silver anode, and an electrolyte is added between the gold cathode and the silver anode, or the dissolved oxygen sensor adopts a fluorescence-method dissolved oxygen sensor.
9. The intelligent aquatic product networking monitoring system with electric early warning of claim 1, wherein the GPRS wireless data transmission module adopts an LTE Cat.4 wireless module, supports TCP/UDP/DNS/HTTP protocol, performs GPRS wireless data bidirectional transparent transmission, and is provided with an RS232 communication interface and an RS485 communication interface.
10. The intelligent networked aquatic product monitoring system with electric power warning function according to claim 1, wherein the field display control terminal adopts an industrial-grade LCD color liquid crystal display with intelligent capacitive touch control operation function.
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| CN112859671A (en) * | 2020-12-31 | 2021-05-28 | 陕西凌华电子有限公司 | Intelligent control system of oxygenation cultured equipment |
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| CN206684546U (en) * | 2017-05-05 | 2017-11-28 | 海南景禹环境科技有限公司 | A kind of culture environment of aquatic products intelligent monitor system |
| CN211955437U (en) * | 2019-11-21 | 2020-11-17 | 南京拓扑埃格物联网科技有限公司 | Intelligent aquatic product networking monitoring system with electric power early warning function |
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| CN206684546U (en) * | 2017-05-05 | 2017-11-28 | 海南景禹环境科技有限公司 | A kind of culture environment of aquatic products intelligent monitor system |
| CN211955437U (en) * | 2019-11-21 | 2020-11-17 | 南京拓扑埃格物联网科技有限公司 | Intelligent aquatic product networking monitoring system with electric power early warning function |
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