TWI650727B - Cloud monitoring system of aquaculture - Google Patents

Abstract

A breeding cloud monitoring system includes: a cloud server with a cloud transmission module, and a plurality of aerators. Each aeration device includes a zone transfer module, an aerator, a motor device, and an oxygen sensor. Through the cloud transmission module, the cloud server can receive information about the oxygen content of the culture end water and the operation of the motor device sensed by the oxygen sensor transmitted by the regional transmission module.

Description

Farming cloud monitoring system

The invention relates to the technology of aquaculture system, in particular to a cloud monitoring system for breeding hydrological big data.

Reasons for the depletion of fishery resources include overfishing, environmental changes and man-made damage, which have caused marine catches to decline since the late 1980s. Therefore, a series of countermeasures have been taken: fishery resources can be continuously developed by means of fry release, artificial reefs, cage net breeding, and ban fishing. Among them, there are many kinds of fish species that are mainly stocked in the cage net culture, and the fish with high economic value such as Jiayu, Huangxijing, red Ganzi, sea bream, red fish and grouper are mainly used.

In general, aquaculture fisheries are divided into three categories: freshwater fish culture, saltwater fish culture and sea culture. In the case of offshore aquaculture, almost all rely on manpower monitoring, waterwheel control, feeding, measurement and control of water quality and water cycle control. The fishermen are open all year round, whether it is rainy days, big sun or even typhoon days, they all need to bet on the fish. This kind of farming method is both hard and dangerous. If the natural disaster occurs again, the fishermen’s life will be miserable and bloody.

The aquaculture industry has been flourishing in recent years. From breeding and seedling cultivation, through breeding and feeding, the breeding organisms have grown to sales, and every link has developed rapidly. In aquaculture, the amount of oxygen in the water is a critical condition for fish growth. When the oxygen content in the water is lower than the fish survival standard, the fish will stop growing, anorexia or even death. With the increase of oxygen content, the growth rate, feeding ability and metabolic capacity of fish will increase. It can be seen that the management of oxygen content in water is a very important part of the aquaculture industry. However, in the morning, the low dissolved oxygen content of the fish, the low temperature at noon or the high density of the fish culture can cause a large number of fish violent. Therefore, the breeders often need to patrol the fishing rods day and night to avoid losses. Because the fishing rod is large and often located In remote areas, it has caused inconvenience to the aquaculture industry, and it has also increased many problems.

In addition, one of the characteristics of aquaculture is that the quality of the fish gills is subject to subtle environmental changes and cannot be controlled. Compared with the seawater environment, when the water quality encounters the algae eutrophication and accelerates the oxygen consumption in the water, the fish population will be killed by algal toxin poisoning. Therefore, it is necessary to pay close attention to and monitor the water quality at any time, and when the oxygen content is lower than the standard value, it is possible to increase oxygen in time to ensure sufficient oxygen supply in the water.

Modern farming is characterized by industrialization and high density, so it is required that the environmental conditions must ensure that the fry can grow healthily. The hydrometeorological data of the farming area must also be investigated in detail to serve as a reference for the construction and design of the breeding site. These hydrometeorological data include temperature changes, summer maximum temperatures and durations, winter minimum temperatures and durations, rainfall, dominant wind direction and frequency of typhoons. Aquaculture is a high-investment, high-risk industry. Now that the global climate is warming and disasters occur frequently, farmers should raise their awareness of risks. The probability and risk of natural disasters that aquaculture may encounter, the degree of loss, etc. are much higher than agriculture. Therefore, it is more necessary to increase the collection and monitoring of hydrological data on aquaculture to avoid the expansion of natural disasters.

However, traditional aquaculture has the following disadvantages: (1) almost all rely on manpower monitoring, waterwheel control, feeding, measuring and controlling water quality, water cycle control; (2) unable to timely monitor water quality and aquaculture data; (3) Most of the operators rely on the rule of thumb to judge the situation of the breeding site, which greatly reduces the accuracy of the environment. As a result, the quality of the culture can not be controlled, the loss of farming and the cost increase. In severe cases, it may even lead to a large number of fish violent, and the loss is heavy.

Therefore, there are many shortcomings in view of the existence of traditional aquaculture. It is indeed necessary to develop a novel and innovative aquaculture hydrological monitoring system to solve and overcome the above problems.

The invention provides a breeding cloud monitoring system capable of detecting hydrological big data, which may include: a cloud server, comprising a cloud transmission module for transmitting and receiving data; and a plurality of aerators, each of the plurality of oxygenators The device comprises: a regional transmission module for wirelessly or wiredly connecting the cloud transmission module; an aerator, coupled to the regional transmission module, for transmitting the relevant environmental parameters or mechanical parameters of the culture to the cloud server. The above-mentioned area transmission module is defined as a transmission device on an individual area aeration device with respect to the cloud transmission module.

In one aspect, the aerator includes a motor wherein the mechanical parameter is associated with a motor.

In another aspect, the aerator includes a transmission unit, a motor coupling transmission unit, and a hydrological sensor coupling transmission unit, and the hydrological sensor includes at least a culture parameter sensor, such as an oxygen sensor. Detector.

The invention provides a culture cloud monitoring system, comprising: a plurality of aeration devices, each aeration device comprising a zone transmission module, an aerator, a motor device and an oxygen sensor, wherein the aerator, The motor device and the oxygen sensor are coupled to the regional transmission module; wherein the regional transmission module includes information for transmitting the oxygen content of the culture end water and the operation of the motor device when the oxygen sensor is sensed; The server includes a processing unit, a cloud transmission module receives the data transmitted by the transmission module of the area, and a feedback unit that feeds back information to the aeration device to adjust the operation of the aerator and the motor device The speed of rotation to achieve energy savings.

The cloud server includes an instant information center and a data analysis processing center, wherein the data analysis processing center includes a data management unit and a cloud service center.

Each of the plurality of oxygen augmentation devices further includes a temperature sensor coupled to the area transmission module and an ammonia sensor to be coupled to the area transmission module.

According to another aspect of the present invention, the aeration device includes a zone transmission module and an aerator, the aerator further includes a motor device and an oxygen sensor, wherein the aerator, the motor device, and the The first processing unit of the oxygen sensor coupling area transmission module, the area transmission module is defined as a transmission device on an individual area aeration device relative to the cloud transmission module.

According to one aspect of the present invention, a culture cloud monitoring system includes: a cloud server, The system includes a central processing unit, a cloud transmission module coupled to the central processing unit for transmitting and receiving data, and a plurality of oxygen augmentation devices, each of the plurality of oxygen augmentation devices comprising: a regional transmission module for wirelessly or wiredly connecting the cloud transmission mode The group; the environmental parameter sensor, coupled to the regional transmission module, transmits the culture related environmental parameters to the cloud server.

The environmental parameter sensor described above includes an oxygen sensor or an ammonia sensor. The environmental parameter sensor described above includes a temperature sensor.

According to another aspect of the present invention, a culture cloud monitoring system includes: a cloud server including a central processing unit, a cloud transmission module coupled to a central processing unit for transmitting and receiving data; and a plurality of aerators, each The plurality of oxygen augmentation device comprises: a regional transmission module for wirelessly or wiredly connecting the cloud transmission module; a mechanical parameter sensor coupled to the regional transmission module, and transmitting the culture related mechanical parameters to the cloud server.

The mechanical parameters described above include motor speed, power, temperature, power consumption, or a combination of the above.

These and other advantages are apparent from the following description of the preferred embodiments and claims.

30‧‧‧AC power supply

40‧‧‧AC-DC power converter

100, 100a, 100b, 100c, 100n‧‧‧ aerators

101‧‧‧Regional Transmission Module

102‧‧‧Processing unit

103‧‧‧First wireless transmission module

104‧‧‧First Cable Transmission Module

105, 507‧‧‧ memory

106, 509‧‧‧ display unit

110‧‧‧Wireless base station

120‧‧‧Communication Network (3G/4G/5G)

130‧‧‧Internet

140‧‧‧Cloud Server

145‧‧‧Cloud Transmission Module

150‧‧‧Data Analysis and Processing Center

151‧‧‧Data Management Unit

152‧‧‧Cloud Service Center

160‧‧‧Instant Information Center

170‧‧‧Aerator

405, 171‧‧ motor

180‧‧‧temperature sensor

185‧‧‧wind sensor

190‧‧‧Oxygen sensor

191‧‧‧Oxygen comparison unit

192‧‧‧Oxygen controller

195‧‧‧Ammonia sensor

196‧‧‧Ammonia comparison unit

197‧‧‧ ammonia controller

406‧‧‧Control switch

408‧‧‧Microcontroller

412‧‧‧Efficient algorithm

430‧‧‧pulse wave power control

400‧‧‧Control circuit module

401‧‧‧ filter

402‧‧‧Rectifier

403‧‧‧Power Factor Correction (PFC)

404‧‧‧electric energy conversion device

407‧‧‧Drive circuit

410‧‧‧Optocoupler

411‧‧‧ Relay

413‧‧‧Reverse phase detection circuit

420‧‧‧temperature sensor

440‧‧‧Encoder

450‧‧‧Wireless Transmission Module

501‧‧‧Central Processing Unit

502‧‧‧Wireless communication module

503‧‧‧Second wireless transmission module

504‧‧‧Second wired transmission module

505‧‧‧Database

506‧‧‧Return unit

The present invention will be more fully understood from the following detailed description of the embodiments of the invention, and In the example.

The first figure shows a schematic structural diagram of a culture cloud monitoring system according to an embodiment of the present invention; the second figure shows a basic architecture diagram of a culture cloud monitoring system according to an embodiment of the present invention; and the third figure shows a schematic diagram of a data analysis and processing center. ; 4 is a functional block diagram showing an aeration device according to an embodiment of the present invention; FIG. 5 is a functional block diagram showing an aeration device according to another embodiment of the present invention; A functional block diagram of a control system of a motor device of one embodiment; a seventh block diagram showing a functional block diagram of a control system of a motor device according to another embodiment of the present invention; and an eighth diagram showing an embodiment of the present invention Functional block diagram of the cloud server.

The invention is described in detail herein with reference to the particular embodiments of the invention, and the description of the invention. Therefore, the present invention may be widely practiced in other different embodiments in addition to the specific embodiments and preferred embodiments of the specification. The embodiments of the present invention are described below by way of specific embodiments, and those skilled in the art can readily understand the utility of the present invention and its advantages by the disclosure of the present disclosure. The present invention may be applied and implemented by other specific embodiments. The details of the present invention may be applied to various needs, and various modifications or changes may be made without departing from the spirit and scope of the invention.

The object of the present invention is to provide a breeding cloud monitoring system capable of detecting breeding parameters, and if used in aquaculture, detecting aquaculture big data. The cloud monitoring system of the present invention comprises at least the following features: (i) high-performance environmental condition monitoring, including temperature, wind direction, oxygen content and ammonia content of individual culture areas; (ii) monitoring of individual motor devices, Including the motor's speed, output power, temperature and power consumption; (iii) using the data transmission system, uploading the monitored data to the cloud server, can establish a big data breeding hydrological system; (iv) by the wind direction, water oxygen Quantity (taken by the sensor) and ammonia content (According to the potentiometer in the water), the motor speed in the aerator is adjusted via a feedback unit to achieve energy saving.

A motor includes a rotor, a stator and a driving unit. The rotor has a plurality of magnetic poles, and the driving unit drives the rotor according to a magnetic field state. In one embodiment, the motor control system includes: a signal processor (DSP or MCU), a driver (eg, IGBT or MOSFET module), a motor, a speed calculator, an encoder, and a motor position. Signal processing device. The motor described above may be a permanent magnet motor, a brushless motor, a brush motor, a DC motor, an AC motor, or the like.

As shown in the first figure, it is a schematic diagram showing a cloud monitoring system for breeding hydrological big data data according to an embodiment of the present invention. The cloud monitoring system of the present invention comprises: a cloud server 140, comprising a cloud transmission module for transmitting and receiving data; a plurality of aeration devices 100a, 100b, 100c...100n, each aeration device comprising a regional transmission module With an aerator. The plurality of aerators 100a, 100b, 100c ... 100n are coupled to the cloud server 140. The aerator is coupled to the regional transmission module to transmit aquaculture related hydrological or operational parameters to the cloud server 140. The regional transmission module is defined as a transmission on an individual region aeration device relative to the cloud transmission module. Device. In this way, the cloud server 140 can collect and monitor hydrological big data data of multiple farming areas.

As shown in the second figure, it is a schematic diagram showing the basic structure of a culture cloud monitoring system according to an embodiment of the present invention. The culture cloud monitoring system of the embodiment can detect the breeding parameters, and the basic structure can include a plurality of aerators 100, a wireless base station 110, a communication network (3G/4G/5G) 120, an internet 130, and a cloud server. The device 140. The aerator 100 includes a zone transfer module 101 and an aerator 170, and the zone transfer module 101 is electrically coupled to the aerator 170. The aerator 100 can provide related information such as the environmental conditions of the breeding site and the operation of the motor, and the cloud transmission module 145 can be connected to the cloud server 140 via the regional transmission module 101 to facilitate the transmission of the data to the cloud server 140. A plurality of aeration devices 100 can individually transmit their data to the cloud server 140, each of which can represent a system or device built in a particular culture area. The cloud server 140 includes a cloud transmission module 145, a data analysis processing center 150, and instant information 160. The culture cloud monitoring system of the invention can collect hydrological and aquaculture data, and mainly collects environmental condition monitoring data by using the aeration device 100, including temperature, wind direction, oxygen content in the water and ammonia content in individual breeding areas. Information to Information related to the operation of the motor is transmitted to the cloud server 140. The transmission method can be transmitted wirelessly or in a wired manner. In the wireless transmission mode, the data collected by the aerator 100 is transmitted to the instant information center 160 of the cloud server 140 through the wireless base station 110, the communication network 120, and the Internet 130. In the wired transmission mode, the aerator 100 directly transmits the collected data to the instant information center 160 of the cloud server 140 through the Internet 130. The instant information center 160 is a data monitoring center and can be a computer or a server. The instant information center 160 can be used to record information related to the environmental condition monitoring data and the operation of the motor, for example, stored in a database; the third party can immediately view the instant information, and provide data analysis processing of the cloud server 140. Center 150 to facilitate the search, retrieval, analysis and evaluation of this information. In one embodiment, the data analysis processing center 150 includes a data management unit 151 and a cloud service center 152, as shown in the third figure. For example, the functions of the data management unit 151 include management of individual farming areas, management of system devices, management of hydrological data of culture, and user management, while functions of the cloud service center 152 include analysis and intelligent monitoring of hydrological data of the culture. Insurance assessment and management of aquaculture.

As shown in the fourth figure, it is a functional block diagram showing an aeration device 100 according to an embodiment of the present invention. The aerator 100 includes a regional transmission module 101, an aerator 170, and a plurality of sensors, including a temperature sensor 180, a wind direction sensor 185, an oxygen sensor 190, an ammonia sensor 195, and the like. . The temperature sensor 180, the wind direction sensor 185, the oxygen sensor 190 and the ammonia sensor 195 are electrically coupled to the area transmission module 101 to facilitate transmission of the sensing data to the area transmission module 101 to Cloud Servo Center. The aeration device 100 includes a motor device 171 electrically coupled to the regional transmission module 101 to facilitate transmission of various data and parameters accompanying the operation of the motor to the regional transmission module 101. The aerator 170 is used to provide oxygen content in the water. For example, the area transmission module 101 includes a processing unit 102, a first wireless transmission module (including a wireless transmitter, a wireless receiver) 103, a first wired transmission module 104, a memory 105, and a display unit. 106. As mentioned above, the regional transmission module is defined as a transmission device on an individual region aeration device relative to the cloud transmission module. In the embodiment, by using the area transmission module 101 of the present invention, the data and data accompanying the aquaculture big data and the motor operation can be automatically wirelessly transmitted (through the first wireless transmission module 103), Or wired transmission (through the first wired transmission module 104) to automatically upload the data to the cloud server 140, so that the remote server can immediately share the real-time data, and further perform large data recording, statistical analysis, evaluation, and the like.

As shown in the fifth figure, it is a functional block diagram showing an aeration device 100 according to another embodiment of the present invention. The aerator 100 includes a zone transfer module 101, an aerator 170, a temperature sensor 180, and a wind direction sensor 185. Temperature sensor 180 can also be integrated into aerator 170. The aerator 170 is electrically connected to a power supply device. In one embodiment, the aerator 170 includes a transfer unit 172, an oxygen sensor 190, an oxygen containing comparator 191, an oxygen controller 192, a motor unit 170, and an aerator 171. Motor unit 170 is coupled to transmission unit 172 and oxygen sensor 190 is coupled to transmission unit 172. One end of the oxygen sensor 190 is electrically connected to the oxygen-containing comparison unit 191, and the other end is electrically connected to the aerator 171. The oxygen-containing comparison unit 191 is electrically connected to the oxygen-containing controller 192. The motor unit 170 is electrically connected to the aerator 171. In one embodiment, the aerator 170 further includes an ammonia-containing sensor 195, an ammonia-containing comparison unit 196, and an ammonia-containing controller 197, wherein the ammonia-containing comparison unit 196 is electrically connected to the ammonia-containing sensor 195. With ammonia-containing controller 197. The ammonia containing sensor 195 is, for example, a water potentiometer for sensing the ammonia content in the water.

In another embodiment, the aerator 170 further includes a nitrogen-containing sensor, a nitrogen-containing comparison unit, a nitrogen-containing controller, or a specific element/compound-containing sensor and a comparison unit and controller thereof. .

In one embodiment, when the oxygen content difference (A1-B1) between the oxygen-containing reference value (set value) A1 and the actual oxygen content B1 sensed by the oxygen-containing sensor 190 is a positive number, Then, the oxygen controller 192 processes the difference in oxygen content. At this time, the power supply device accelerates the current supply to the aerator 170, and when it reaches the set rate, it enters a steady state, so that the motor device 170 and the aerator 171 Accelerating the operation to increase the oxygen supply amount; in addition, when the oxygen content difference (A1-B2) between the oxygen-containing reference value A1 and the actual oxygen content B2 sensed by the oxygen-containing sensor 190 becomes small, then The power supply device performs small current supply to the aerator 170; and when the actual oxygen content B3 approaches the oxygen content reference value A1 until the oxygen content difference is zero, the aerator 171 is powered off and does not operate until When the actual oxygen content sensed by the oxygen sensor 190 is lower than the oxygen reference value A1, the aerator 170 starts the oxygenation operation. The operation and operation of each of the above actions can also be performed through the cloud.

In an example, the oxygen-containing reference value (set value) A1 can be set in the oxygen-containing controller 192 or the area transfer module 101, and the actual oxygen content B1 and B2 sensed by the oxygen-containing sensor 190. The B3 system is transmitted to the oxygen-containing comparison unit 191 to facilitate comparison of the differences between the two.

In another example, the oxygen-containing reference value (set value) A1 is set in the cloud server 140, and the actual oxygen content B1, B2, and B3 sensed by the oxygen sensor 190 is transmitted to the cloud. The server 140 is adapted to compare the differences between the cloud servers 140.

In another embodiment, the ammonia content in the water sensed by the ammonia-containing sensor 195, the wind direction sensed by the wind direction sensor 185, and the oxygen content in the water sensed by the oxygen sensor 190 are adjusted. The rotational speed of the motor unit 170 of the aerator 170 is used to achieve an energy saving effect.

Figure 6 is a functional block diagram showing a control system of a motor device in accordance with an embodiment of the present invention. The motor device of the present invention is applied to an aerator of aquaculture. In this embodiment, if the AC power supply is used as an implementation, the control system of the motor device includes an AC-DC converter 40 for converting the AC power source 30 into a constant. DC signal (such as DC voltage or DC current). Since the AC-DC power converter 40 has a high power, it can be applied to a load that drives a high power, such as a motor device. In the present embodiment, the AC-DC power converter 40 includes a filter 401 for basic signal processing, and reduces the signal noise of the output current and the output voltage of the external AC voltage 30, so that subsequent controllers can be improved. The efficiency of the calculation; and the rectifier 402 to convert the external AC voltage 30 into a sinusoidal half-wave or full-wave DC input voltage for subsequent conversion circuitry. For the same reason, it is also possible to configure the battery or solar panel to supply power, and eliminate the AC-DC converter 40.

For one implementation, the rectifier 402 can convert alternating current from a three-phase power source to direct current. In one embodiment, the rectifier 402 is constructed by bridging six semiconductor switching elements. When the power of the motor 405 is running, the three-phase AC power source is full-wave rectified into a direct current. In addition, the semiconductor switching element can also be used in the IGBT with a built-in permanent magnet (IPM) with a protection circuit instead of the IGBT. The alternating current of the three-phase power supply described above is a voltage (or current) having the same frequency, equal voltage, and phase difference of 120 degrees. The rectifier 402 includes an IGBT switch for use in high-power applications for fast switching operations, and is generally applied in conjunction with Pulse Width Modulation (PWM) and Low-pass Filters. Thus, the AC-DC power converter 40 includes a filter 401 that is electrically coupled to the rectifier 402. Pulse wave power control 430 electrically coupled rectifier 402 performs pulse width modulation to provide high efficiency, high stability power control. In addition, the pulse wave power control 430 is electrically coupled to the control circuit module 400 for pulse width modulation to provide high efficiency, high stability motor control.

In addition, in order to reduce harmonic pollution to the alternating current, the AC-DC power converter 40 further includes a power factor correction (PFC) 403 to implement a power factor correction function to obtain a higher power factor. The power factor correction circuit is, for example, an active power factor correction circuit (Active PFC Boost). In one embodiment, the AC-DC power converter 40 utilizes a two-stage power stage circuit to satisfy only the circuit driving requirements of a transistor and a control and drive circuit, while completing power factor correction and outputting a constant electrical signal, and controlling accuracy. High, low ripple, stable output signal, and further cost reduction. In an embodiment, a switch having a small on-resistance may be selected among the power factor correction circuits 403 to reduce its corresponding conduction loss.

After the AC-DC power converter 40 converts the AC voltage 30 into a constant DC signal, one DC power is output to one of the capacitors (not shown) of the electrically coupled control switch 406, and the other DC power is output to an electric energy. Conversion device 404 performs the conversion of the associated voltage and current. For example, the capacitor uses a large capacity electrolytic capacitor to smooth the direct current output from the rectifier 402.

In one embodiment, the power conversion device 404 is a switching power supply (SMPS), such as a buck switching power converter (Buck Converter). The switching power supply has high conversion efficiency and small volume. The switch is mainly controlled by pulse width modulation (PWM), and then the capacitor is charged and discharged by the inductor to stabilize the output. After the voltage conversion by the power conversion device 404, the higher voltage DC power after the conversion of the AC-DC power converter 40 is converted into a low operating DC voltage suitable for the operation of the connected components. In the present embodiment, the voltage conversion of the power conversion device 404 is output to a control circuit module 400. For different electronic components in the control circuit module 400, the power conversion device 404 can output different operating voltages to be converted to the components for normal operation. In the present embodiment, the control circuit module 400 includes a microcontroller 408 and a temperature sensor 420, wherein the temperature sensor 420 is electrically coupled to the microcontroller 408.

In one embodiment, during operation of the motor 405, the speed calculator is fed back at a calculated speed based on the rotational position of the motor 405 detected by an encoder 440.

In one example, the rectifier 402 is controlled by a pulse width modulation signal, and to ensure the signal quality of the power measurement, the AC input of the three-phase power supply is followed by a filter 401 for basic signal processing. The microcontroller 408 can calculate the relationship between the pulse width ratio of the pulse width modulation signal and the output power. In one embodiment, the microcontroller 408 is a processor that can be operated on the fly. The microcontroller 408 can drive a pulse width modulation module to output pulse width modulation signals of different pulse width ratios to an optical coupler 410, as shown in the sixth figure. The optical coupler 410 is optically coupled to the pulse width modulation module to receive the pulse width modulation signal output by the pulse width modulation module, and is transmitted to the microcontroller 408, and the microcontroller 408 is based on the received pulse. The wide adjustment signal drives the associated control switch 406 to drive on and/or off (ON/OFF) in command drive circuit 407. That is, the microcontroller 408 sends a pulse width modulation (PWM) signal to the drive circuit 407 to drive the associated control switch 406. In addition, a wireless transmission module 450 is electrically coupled to the microcontroller 408 and the power conversion device 404, as shown in the seventh diagram. In one embodiment, the wireless transmission module 450 includes a wireless controller, a local area network (LAN), and an antenna, wherein the regional network is electrically connected to the wireless controller and the antenna. By means of the wireless transmission module 450, the parameters of the individual motor 405, including the rotational speed, the output power, the temperature, and the power consumption, can be transmitted to the cloud server 140.

The wireless transmission module 450 is, for example, a mobile telecom module compatible module, a WCDMA compatible module, an LTE compatible module, a Bluetooth technology compatible module, and a compatible mode of a Wi-Fi wireless transmission standard. group. Using the wireless local area network communication module, the culture environment parameters of the individual culture areas of the present invention, such as temperature, wind direction, oxygen content and ammonia content in the water, and culture machinery parameters such as motor speed, output power, temperature and Power consumption: etc. The information is wirelessly transmitted to the cloud server 140.

In one embodiment, control switch 406 includes six toggle switches. Each time only two switch switches are turned on, and the change of the on/off of the six switch switches is to attract the rotor to reach six fixed points to allow the motor 405 to continue to rotate. The action of controlling the switching of the control switch 406 is performed by the microcontroller 408.

By way of an example, the drive timing of the motor 405 of the present invention is determined using an efficient algorithm 412. This driving sequence is used as the driving timing of the six switching switches of the control switch 406. The driving sequence includes a plurality of periodic timings t1 to t6 (six-step driving mode of the motor), and the timings t1 to t6 are sequentially operated to drive the starting and running of the motor 405. With the high efficiency algorithm 412 of the present invention, high efficiency, high stability motor control can be achieved.

In one embodiment, the primary function of optocoupler 410 is to utilize optical coupling to reduce the interference that may be caused by the common ground effect. By operating the microcontroller 408, the drive circuit 407, the changeover switch 406, and the optocoupler 410, the operational operation of the motor 405 can be controlled and determined.

In one example, utilizing the unique high efficiency algorithm 412 of the present invention, the most efficient and stable operating conditions required or required by the motor assembly can be calculated and provided to the microcontroller 408 for subsequent control of the motor 405. .

Motor 405 is activated by a drive circuit 407 to drive control switch 406 to initiate operation of motor 405. For example, the driving circuit 407 includes a plurality of transistors, an amplifying circuit, a detecting coil, and a diode.

In one embodiment, the microcontroller 408 is utilized to activate different types of sensors (speed sensors, temperature sensors) 420 to detect the speed and temperature of the motor 405.

In one embodiment, the present invention includes a reverse phase detection circuit 413 coupled to the AC power source 30 and the control circuit module 400, as shown in FIG. In an embodiment, when the power of the relay 411 is started, the reverse phase detecting circuit 413 can detect that the motor 405 can immediately interrupt the power supply when the abnormality or the fault occurs, so as to protect the load.

As shown in the eighth figure, it is used to display a functional block diagram of one of the cloud servers 140 of the present invention. The cloud server 140 includes a central processing unit 501, a wireless communication module 502, a second wireless transmission module 503, a second wired transmission module 504, a database 505, a body return unit 506, a memory 507, and a user terminal management. Unit 508 and display unit 509. Wireless communication module 502, second wireless transmission module 503. The second wired transmission module 504, the data base 505, the feedback unit 506, the memory 507, the user end management unit 508, and the display unit 509 are electrically coupled to the central processing unit 501. The database 505 can be used to store information transmitted to the second wireless transmission module 503 (or the first wired transmission module 104 to the second wired transmission module 504) via the first wireless transmission module 103, including individual culture areas. Aquaculture environmental parameters, such as temperature, wind direction, oxygen content in water and ammonia content; and culture machinery parameters, such as motor speed, output power, temperature and power consumption. With the wireless communication module 502, the second wireless transmission module 503, and the second wired transmission module 504 of the cloud server 140 of the present invention, the aerator 100 having wired or wireless transmission function can automatically transmit related data to the cloud server. The device 140 enables the cloud server 140 to immediately share real-time information for analysis and evaluation. Recording, evaluating, and statistically analyzing big data according to a large amount of aquaculture big data transmitted to the cloud server 140, so as to provide the third party reference to the third party by means of information judgment and evaluation results, such as insurance evaluation, value evaluation, or Management assessment. The feedback unit 506 is used to feed back information to the aeration device 100 to adjust the operation of the aerator 171 and the rotational speed of the motor device 170 to achieve an energy saving effect.

The above description is a preferred embodiment of the invention. Those skilled in the art should be able to understand the invention and not to limit the scope of the patent claims claimed herein. The scope of patent protection is subject to the scope of the patent application and its equivalent fields. Any modification or refinement made by those skilled in the art without departing from the spirit or scope of the present invention is equivalent to the equivalent change or design made in the spirit of the present disclosure, and should be included in the following patent application scope. Inside.

Claims (10)

A breeding cloud monitoring system comprises: a cloud server, comprising a cloud transmission module for transmitting and receiving data, a feedback unit; and a plurality of aeration devices, each of the plurality of aeration devices comprising: a regional transmission module, The cloud transmission module is connected by wireless or wired; the environmental parameter sensor is coupled to the regional transmission module to generate environmental parameters related to breeding; the aerator comprises a motor, wherein the motor includes a rotational speed, an output power, and a power consumption. a parameter, coupled to the regional transmission module, through the regional transmission module to transmit the culture related environmental parameters, the rotational speed, the output power and the power consumption parameter to the cloud server; wherein the feedback unit can feed back the breeding environment Parameters are applied to each of the plurality of aerators to facilitate adjustment of the motor speed for energy savings. The culture cloud monitoring system of claim 1, wherein the motor is a permanent magnet motor, a brushless motor, a brush motor, a DC motor or an AC motor. The culture cloud monitoring system of claim 1, wherein the environmental parameter sensor comprises an oxygen sensor or an ammonia sensor. The culture cloud monitoring system of claim 1, wherein the cloud transmission module and the regional transmission module are wireless transmission modules, including a mobile telecom module compatible module, a WCDMA compatible module, and an LTE phase. Capacity module, WiFi compatible module, Bluetooth technology compatible module. The culture cloud monitoring system of claim 1, wherein each of the plurality of oxygen augmentation devices comprises a temperature sensor coupled to the area transmission module. A breeding cloud monitoring system comprises: a cloud server comprising a central processing unit, a cloud transmission module coupled to the central processing unit for transmitting and receiving data, a feedback unit coupled to the central processing unit; and a plurality of oxygenators The device, each of the plurality of oxygen augmentation devices comprises: a regional transmission module for wirelessly or wiredly connecting the cloud transmission module; an environmental parameter sensor coupled to the regional transmission module to generate a culture related environmental parameter; and an aerator The motor includes a motor, the output power and the power consumption parameter, coupled to the transmission module of the area, and the transmission module is transmitted through the area to transmit the relevant environmental parameters of the culture, and the rotation The speed, output power and power consumption parameters are sent to the cloud server; wherein the feedback unit can feed back the relevant environmental parameters of the breeding to each of the plurality of aerators to facilitate adjusting the motor speed to achieve an energy saving effect. The culture cloud monitoring system of claim 6, wherein the environmental parameter sensor comprises an oxygen sensor or an ammonia sensor. The culture cloud monitoring system of claim 6, wherein the environmental parameter sensor comprises a temperature sensor. The culture cloud monitoring system of claim 6, wherein the motor is a permanent magnet motor, a brushless motor, a brush motor, a direct current motor or an alternating current motor. The culture cloud monitoring system of claim 9, wherein the environmental parameter sensor comprises an oxygen sensor or an ammonia sensor.