CN110908326B - Intelligent fishing ground system based on digital twins and working method thereof - Google Patents

Intelligent fishing ground system based on digital twins and working method thereof Download PDF

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Publication number
CN110908326B
CN110908326B CN201911167052.7A CN201911167052A CN110908326B CN 110908326 B CN110908326 B CN 110908326B CN 201911167052 A CN201911167052 A CN 201911167052A CN 110908326 B CN110908326 B CN 110908326B
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fishing ground
monitoring system
digital twin
ground monitoring
control module
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CN110908326A (en
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张强
李萌
李伟
兰海鹏
阮一扬
盘翠林
周蕤
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Guangdong Institute Of Ocean Engineering Equipment & Technology
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Guangdong Institute Of Ocean Engineering Equipment & Technology
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/058Safety, monitoring
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/10Plc systems
    • G05B2219/14Plc safety
    • G05B2219/14006Safety, monitoring in general

Abstract

The invention provides an intelligent fishery system based on a digital twin and a working method thereof, wherein the system comprises a digital twin server, a fishery monitoring system and a client display terminal, the digital twin server is in information interaction with the fishery monitoring system, and the client display terminal is in information interaction with the digital twin server; the fishing ground monitoring system acquires fishing ground monitoring data and sends the fishing ground monitoring data to the digital twin server, and the digital twin server generates a fishing ground three-dimensional model according to the fishing ground monitoring data and displays the fishing ground three-dimensional model on the client display terminal; the digital twin server obtains a control instruction for controlling the growth influence factors for changing the fishes in the three-dimensional model of the fishing ground, synchronizes the control instruction to the fishing ground monitoring system, and the fishing ground monitoring system controls the growth influence factors of the fishes according to the control instruction. The method is applied to the system, and the remote scene reproduction, remote control and virtual fish culture can be provided by applying the method.

Description

Intelligent fishing ground system based on digital twins and working method thereof
Technical Field
The invention relates to the technical field of intelligent fisheries, in particular to an intelligent fishery system based on digital twins and a working method of the system.
Background
In the process of continuous improvement and development of the digital twin concept, related researches are mainly carried out by academia aiming at the aspects of modeling, information physical fusion, interaction and cooperation, service application and the like of the digital twin. Many large-scale manufacturing enterprises begin to research and develop own digital twin systems, promote a hot tide in the intelligent manufacturing field, lead the manufacturing mode to change, and have cases of establishing the digital twin systems from industrial equipment to a production line and then to a factory workshop.
However, the current digital twinning technology is mainly applied to the field of manufacturing industry and has certain limitation, meanwhile, the existing full-automatic fishing ground is more inclined to automation on physical machinery, an advanced digital twinning technology in the field of industrial manufacturing is not introduced, and the informatization level and the intellectualization degree of the fish farm are required to be further improved. Although the existing fishing ground system can realize full automation, management personnel still need to stay in the fishing ground to observe the PLC control module all the time, and information in the fishing ground cannot be known in real time in a remote mode.
Disclosure of Invention
The invention provides a digital twin-based intelligent fishing ground system which can provide remote scene reproduction, remote control and virtual fish culture.
The second purpose of the invention is to provide a working method of the intelligent fishery system which can provide remote scene reproduction, remote control and virtual fish culture.
In order to realize the first purpose, the intelligent fishing ground system based on the digital twin comprises a digital twin server and a fishing ground monitoring system, wherein the digital twin server is in information interaction with the fishing ground monitoring system, and a client display terminal is in information interaction with the digital twin server; the fishing ground monitoring system acquires fishing ground monitoring data and sends the fishing ground monitoring data to the digital twin server, and the digital twin server generates a fishing ground three-dimensional model according to the fishing ground monitoring data and displays the fishing ground three-dimensional model on the client display terminal; the digital twin server obtains a control instruction for controlling the growth influence factors for changing the fishes in the three-dimensional model of the fishing ground, synchronizes the control instruction to the fishing ground monitoring system, and the fishing ground monitoring system controls the growth influence factors of the fishes according to the control instruction.
According to the scheme, the intelligent fishing ground system based on the digital twin is provided with the digital twin server and the fishing ground monitoring system, the fishing ground monitoring system can acquire fishing ground monitoring data and send the fishing ground monitoring data to the digital twin server, the digital twin server displays the three-dimensional model of the fishing ground according to the fishing ground monitoring data, so that a user can remotely and visually check real-time information of the fishing ground, meanwhile, the digital twin server acquires a control instruction for controlling the change of the growth influence factors of the fishes in the three-dimensional model of the fishing ground, and the digital twin server synchronizes the control instruction to the fishing ground monitoring system, so that the fishing ground monitoring system controls the growth influence factors of the fishes according to the control instruction, and the fishing ground can be conveniently and remotely managed by the user.
In a further scheme, the fishing ground monitoring system comprises a PLC control module, a temperature control module, an oxygen control module, an illuminating module, a camera module and a feeding module, wherein the temperature control module, the oxygen control module, the illuminating module, the camera module and the feeding module are all electrically connected with the PLC control module, and the PLC control module is in information interaction with the digital twin server.
Therefore, the temperature control module, the oxygen control module, the illumination module, the camera module and the feeding module are arranged, and growth influence factors of the fishes can be controlled.
In a further scheme, the temperature control module comprises a temperature sensor circuit and a temperature adjusting device, and the temperature sensor circuit and the temperature adjusting device are both electrically connected with the PLC control module; the temperature sensor circuit acquires the temperature data of the fishing ground, and the PLC control module sends a temperature adjusting instruction to the temperature adjusting device according to the temperature data of the fishing ground.
Therefore, the temperature control module is provided with the temperature sensor circuit and the temperature adjusting device, the temperature sensor circuit can be used for acquiring temperature data of the fishing ground, and the PLC control module sends a temperature adjusting instruction to the temperature adjusting device according to the temperature data of the fishing ground, so that the water temperature of the fishing ground is adjusted.
In a further scheme, the oxygen control module comprises an oxygen sensor circuit and an oxygen regulating circuit, and the oxygen sensor circuit and the oxygen regulating circuit are both electrically connected with the PLC control module; the oxygen sensor circuit obtains oxygen-containing data of the fishing ground, and the PLC control module sends an oxygen adjusting instruction to the oxygen adjusting circuit according to the oxygen-containing data of the fishing ground.
Therefore, the oxygen control module acquires oxygen-containing data of the fishing ground by arranging the oxygen sensor circuit, and sends an oxygen adjusting instruction to the oxygen adjusting circuit through the PLC control module according to the oxygen-containing data of the fishing ground, so that the oxygen content in the water in the fishing ground can be adjusted.
In a further scheme, the illumination module comprises an illumination sensor circuit and an illumination adjusting circuit, and the illumination sensor circuit and the illumination adjusting circuit are both electrically connected with the PLC control module; the illumination sensor circuit acquires illumination intensity data, and the PLC control module sends an illumination adjusting instruction to the illumination adjusting circuit according to the illumination intensity data.
Therefore, the lighting module is provided with the illumination sensor circuit and the illumination adjusting circuit, the illumination sensor circuit acquires illumination intensity data, and the PLC control module sends an illumination adjusting instruction to the illumination adjusting circuit according to the illumination intensity data so as to adjust the illumination intensity of the fishing ground.
In order to achieve the second object, the working method of the intelligent fishing ground system provided by the invention comprises the following steps: obtaining fishery monitoring data sent by a fishery monitoring system; displaying a three-dimensional model of the fishing ground according to the monitoring data of the fishing ground; when a control instruction for controlling the change of the growth influence factors of the fishes in the three-dimensional model of the fishing ground is obtained, the growth of the fishes is predicted by a preset fish growth model and displayed in the three-dimensional model of the fishing ground; and synchronizing the control instruction to the fishing ground monitoring system.
According to the scheme, the working method of the intelligent fishing ground system can obtain the fishing ground monitoring data, the fishing ground three-dimensional model is displayed according to the fishing ground monitoring data, so that a user can remotely and visually check the real-time information of the fishing ground, meanwhile, when a control instruction for controlling the growth influence factors of the fishes in the fishing ground three-dimensional model is obtained, the fish growth is predicted by the preset fish growth model and displayed in the fishing ground three-dimensional model, the fish growth can be conveniently controlled by the user, in addition, the control instruction is synchronized to the fishing ground monitoring system, so that the fishing ground monitoring system controls the growth influence factors of the fishes according to the control instruction, and the user can conveniently carry out remote management on the fishing ground.
In a further aspect, prior to the step of synchronizing the control instructions to the fishing ground monitoring system, the method further comprises: and judging whether a synchronous control instruction confirmation instruction is acquired, and if so, synchronizing the control instruction to a fishing ground monitoring system.
Therefore, when a control instruction for controlling the growth influence factor of the fish in the three-dimensional model of the fishing ground is obtained, a user can check the prediction result of the growth of the fish and further determine whether the control of the monitoring system of the fishing ground is needed, and therefore when a synchronous control instruction confirmation instruction is obtained, the control instruction is synchronized to the monitoring system of the fishing ground, and the control accuracy of the monitoring system of the fishing ground is ensured.
In a further aspect, the step of synchronizing the control instructions to the fishing ground monitoring system comprises: and synchronizing the temperature control instruction to the fishing ground monitoring system.
In a further aspect, the step of synchronizing the control instructions to the fishing ground monitoring system comprises: and synchronizing the oxygen control instruction to the fishing ground monitoring system.
In a further aspect, the step of synchronizing the control instructions to the fishing ground monitoring system comprises: and synchronizing the illumination control command to the fishing ground monitoring system.
Therefore, when the control instructions are synchronized to the fishing ground monitoring system, the control instructions for controlling the change of the growth influence factors of the fishes in the three-dimensional model of the fishing ground can be synchronized, and the convenience of the fishing ground management is improved.
Drawings
FIG. 1 is a block diagram of a circuit configuration of an embodiment of the intelligent fishing ground system based on digital twin according to the present invention.
FIG. 2 is a block diagram of a circuit structure of a temperature control module in an embodiment of the intelligent fishing ground system based on digital twins.
FIG. 3 is a block diagram of the circuit structure of the oxygen control module in the embodiment of the intelligent fishing ground system based on digital twin according to the present invention.
FIG. 4 is a block diagram of a circuit structure of a lighting module in an embodiment of the intelligent fishing ground system based on digital twins according to the present invention.
FIG. 5 is a flowchart of an embodiment of a method of operating the intelligent fishery system of the present invention.
The invention is further explained with reference to the drawings and the embodiments.
Detailed Description
The embodiment of the intelligent fishing ground system based on the digital twin comprises the following steps:
as shown in figure 1, the intelligent fishing ground system based on digital twin comprises a digital twin server 1, a fishing ground monitoring system 2 and a client display terminal 3, wherein the digital twin server 1 and the fishing ground monitoring system 2 are in information interaction, and the client display terminal 3 and the digital twin server 1 are in information interaction. In this embodiment, the digital twin server 1 and the fishing ground monitoring system 2 may perform information interaction through a wired communication circuit or a wireless communication circuit, the client display terminal 3 and the digital twin server 1 may perform information interaction through a wired communication circuit or a wireless communication circuit, and the client display terminal 3 includes a desktop computer, a tablet computer, or a mobile phone. The fishing ground monitoring system 2 obtains fishing ground monitoring data and sends the fishing ground monitoring data to the digital twin server 1, and the digital twin server 1 generates a fishing ground three-dimensional model according to the fishing ground monitoring data and displays the fishing ground three-dimensional model on the client display terminal 3. The digital twin server 1 obtains a control instruction for controlling the growth influence factor for changing the fish in the three-dimensional model of the fishing ground, the digital twin server 1 synchronizes the control instruction to the fishing ground monitoring system 2, and the fishing ground monitoring system 2 controls the growth influence factor of the fish according to the control instruction. Wherein the growth influencing factor of fish comprises: temperature, oxygen, light, salinity, flow rate, ocean currents, and the like.
In this embodiment, the fishing ground monitoring system 2 includes a PLC control module 21, a temperature control module 22, an oxygen control module 23, an illumination module 24, a camera module 25 and a feeding module 26, the temperature control module 22, the oxygen control module 23, the illumination module 24, the camera module 25 and the feeding module 26 are all electrically connected with the PLC control module 21, and the PLC control module 21 interacts with the digital twin server 1. The temperature control module 22 is used for controlling the temperature of water in a fishing ground, the oxygen control module 23 is used for controlling the oxygen content in the water in the fishing ground, the illumination module 24 is used for controlling underwater illumination of the fishing ground, the camera module 25 is used for monitoring underwater images of the fishing ground, and the feeding module 26 is used for controlling feed feeding. The arrangement of the temperature control module 22, the oxygen control module 23, the illumination module 24, the camera module 25 and the feeding module 26 in the fishing ground is well known to those skilled in the art and will not be described herein.
Referring to fig. 2, the temperature control module 22 includes a temperature sensor circuit 221 and a temperature adjustment device 222, and both the temperature sensor circuit 221 and the temperature adjustment device 222 are electrically connected to the PLC control module 21. The temperature sensor circuit 221 acquires the temperature data of the fishing ground, and the PLC control module 21 sends a temperature adjustment instruction to the temperature adjustment device 222 according to the temperature data of the fishing ground. The temperature sensor circuit 221 employs a known temperature sensor, and the thermostat 222 may employ a known underwater heating device.
Referring to fig. 3, the oxygen control module 23 includes an oxygen sensor circuit 231 and an oxygen regulating circuit 232, and both the oxygen sensor circuit 231 and the oxygen regulating circuit 232 are electrically connected to the PLC control module 21. Oxygen sensor circuit 231 acquires fishery oxygen-containing data, and PLC control module 21 sends oxygen regulation instruction to oxygen regulation circuit 232 according to fishery oxygen-containing data. The oxygen sensor circuit 231 is a known oxygen sensor, and the oxygen regulating circuit 232 is a known oxygen increasing device.
Referring to fig. 4, the lighting module 24 includes an illumination sensor circuit 241 and an illumination adjustment circuit 242, both the illumination sensor circuit 241 and the illumination adjustment circuit 242 being electrically connected to the PLC control module 21. The illumination sensor circuit 241 acquires illumination intensity data, and the PLC control module 21 sends an illumination adjustment instruction to the illumination adjustment circuit 241 according to the illumination intensity data. The illumination sensor circuit is a known illumination sensor, the illumination adjusting circuit 242 includes a relay switch (not shown) and an underwater light bank (not shown), the underwater light bank is electrically connected with the relay switch, the relay switch is electrically connected with the PLC control module 21, and the PLC control module 21 can control illumination of the underwater light bank by sending an illumination adjusting control command to the relay switch.
In the embodiment, the digital twin server 1 generates a fishing ground three-dimensional model according to fishing ground monitoring data and displays the fishing ground three-dimensional model on the client display terminal 3, the fishing ground three-dimensional model is used for simulating a fishing ground monitoring system 2, and the establishment of the data twin three-dimensional model according to actual physical information is a technology known by technicians in the field. In order to control the growth influence factors of the fishes and better manage the fishing ground, the three-dimensional model of the fishing ground is provided with modules corresponding to the circuit modules in the monitoring system 2 of the fishing ground, and in this embodiment, the three-dimensional model of the fishing ground comprises a virtual temperature control module 31, a virtual oxygen control module 32, a virtual lighting module 33, a virtual camera module 34 and a virtual feeding module 35. Through the virtual temperature control module 31, the virtual oxygen control module 32, the virtual lighting module 33, the virtual camera module 34 and the virtual feeding module 35, growth influence factors of the fish can be changed in a digital twin system client, the growth condition of the fish can be predicted in a visual mode, the yield of the fish can be known in advance, and therefore the function of simulating fish culture is achieved. Meanwhile, corresponding circuit modules in the fishing ground monitoring system 2 can be controlled through the virtual temperature control module 31, the virtual oxygen control module 32, the virtual lighting module 33, the virtual camera module 34 and the virtual feeding module 35, and therefore remote control is achieved.
It should be noted that, the fishing ground monitoring system 2 may set corresponding circuit control modules according to the growth influence factors of the fishes, in this embodiment, the description is made only for the circuit modules corresponding to the growth influence factors of the three fishes of temperature, oxygen and light, and those skilled in the art should know that the growth influence factors of other fishes may also set corresponding circuit modules to perform control and regulation of the fishing ground, for example, circuit modules for controlling salinity, flow rate and ocean current.
The working method embodiment of the intelligent fishing ground system comprises the following steps:
the working method of the intelligent fishing ground system is applied to an application program in the digital twin server 1 in the embodiment of the intelligent fishing ground system and is used for realizing the control of the fishing ground system.
Referring to fig. 5, in operation, the working method of the intelligent fishery system of the present invention first executes step S1 to obtain fishery monitoring data sent by the fishery monitoring system 2. The digital twin server 1 can obtain fishery monitoring data such as temperature, oxygen, illumination, salinity, flow velocity, ocean current and the like in a fishery by the fishery monitoring system 2.
After the fishing ground monitoring data is acquired, step S2 is executed to generate a fishing ground three-dimensional model from the fishing ground monitoring data and display the model on the client display terminal 3. After the fishing ground monitoring data are obtained, in order to enable a user to know the information of the fishing ground in real time, the three-dimensional model of the fishing ground is displayed according to the fishing ground monitoring data, so that the user can remotely and visually check the real-time information of the fishing ground, and the monitoring of the user is facilitated.
And after the fishing ground three-dimensional model is displayed, executing the step S3, and predicting the fish growth by using the preset fish growth model and displaying the fish growth in the fishing ground three-dimensional model when a control instruction for controlling the change of the fish growth influence factor in the fishing ground three-dimensional model is obtained. After the fishing ground three-dimensional model is displayed, in order to facilitate fish culture management of a user, simulated fish culture can be performed in the fishing ground three-dimensional model, and the user can send a control instruction by changing the growth influence factor of the fish in the fishing ground three-dimensional model, so that the growth condition of the fish with the changed growth influence factor can be predicted. The preset fish growth model can be modeled by managers and modelers in the fishery profession according to fish research data. After a control instruction for controlling the change of the growth influence factors of the fishes in the three-dimensional model of the fishing ground is obtained, the growth of the fishes is predicted and displayed in the three-dimensional model of the fishing ground, so that a user can make a decision.
After the fish growth is predicted and displayed in the three-dimensional model of the fishing ground, step S4 is executed to determine whether a synchronous control command confirmation command is obtained. When a control instruction for controlling the growth influence factor of the fish in the three-dimensional model of the fishing ground is obtained, a user can check the prediction result of the growth of the fish, and then whether the control of the monitoring system of the fishing ground is needed is determined, so that whether a synchronous control instruction confirmation instruction is obtained needs to be judged.
If the synchronization control command confirmation command is not acquired, the process proceeds to step S4, and if it is determined that the synchronization control command confirmation command is acquired, the process proceeds to step S5, where the control command is synchronized to the fishing ground monitoring system. After the synchronous control instruction confirmation instruction is obtained, the user needs to control the fishing ground monitoring system by the current control instruction, and therefore the control instruction is synchronized to the fishing ground monitoring system.
In this embodiment, the step of synchronizing the control command to the fishing ground monitoring system includes: synchronizing the temperature control instruction to a fishing ground monitoring system; synchronizing the oxygen control instruction to a fishing ground monitoring system; and synchronizing the illumination control command to the fishing ground monitoring system. When the control instruction is synchronized to the fishing ground monitoring system, various control instructions for controlling the growth influence factors of the fishes in the three-dimensional model of the fishing ground can be synchronized, and the convenience of the fishing ground management is improved.
According to the digital twin-based intelligent fishing ground system, the digital twin server and the fishing ground monitoring system are arranged, the fishing ground monitoring system can obtain fishing ground monitoring data and send the fishing ground monitoring data to the digital twin server, the digital twin server displays the three-dimensional model of the fishing ground according to the fishing ground monitoring data, so that a user can remotely and visually check real-time information of the fishing ground, meanwhile, the digital twin server obtains a control instruction for controlling the change of the growth influence factors of fishes in the three-dimensional model of the fishing ground, and the digital twin server synchronizes the control instruction to the fishing ground monitoring system, so that the fishing ground monitoring system controls the growth influence factors of the fishes according to the control instruction, and the fishing ground can be conveniently and remotely managed by the user.
It should be noted that the above is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept also fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides an intelligence fishery system based on digit twin which characterized in that: the fishing ground monitoring system comprises a digital twin server, a fishing ground monitoring system and a client display terminal, wherein the digital twin server is in information interaction with the fishing ground monitoring system, and the client display terminal is in information interaction with the digital twin server;
the fishing ground monitoring system acquires fishing ground monitoring data and sends the fishing ground monitoring data to the digital twin server, and the digital twin server generates a fishing ground three-dimensional model according to the fishing ground monitoring data and displays the fishing ground three-dimensional model on the client display terminal;
the digital twin server obtains a control instruction for controlling the growth influence factor of the changed fish in the three-dimensional model of the fishing ground, predicts the fish growth and displays the fish growth in the three-dimensional model of the fishing ground, synchronizes the control instruction to the fishing ground monitoring system, and the fishing ground monitoring system controls the growth influence factor of the fish according to the control instruction.
2. The digital twin-based intelligent fishing ground system according to claim 1, wherein:
the fishing ground monitoring system comprises a PLC control module, a temperature control module, an oxygen control module, an illumination module, a camera module and a feeding module, wherein the temperature control module, the oxygen control module, the illumination module, the camera module and the feeding module are all electrically connected with the PLC control module, and the PLC control module is in information interaction with the digital twin server.
3. The digital twin-based intelligent fishing ground system according to claim 2, wherein:
the temperature control module comprises a temperature sensor circuit and a temperature adjusting device, and the temperature sensor circuit and the temperature adjusting device are both electrically connected with the PLC control module;
the temperature sensor circuit acquires fishery temperature data, and the PLC control module sends a temperature adjusting instruction to the temperature adjusting device according to the fishery temperature data.
4. The digital twin-based intelligent fishing ground system according to claim 2, wherein:
the oxygen control module comprises an oxygen sensor circuit and an oxygen regulating circuit, and the oxygen sensor circuit and the oxygen regulating circuit are both electrically connected with the PLC control module;
the oxygen sensor circuit acquires oxygen-containing data of a fishing ground, and the PLC control module sends an oxygen adjusting instruction to the oxygen adjusting circuit according to the oxygen-containing data of the fishing ground.
5. The digital twin-based intelligent fishing ground system according to claim 2, wherein:
the lighting module comprises a lighting sensor circuit and a lighting adjusting circuit, and the lighting sensor circuit and the lighting adjusting circuit are both electrically connected with the PLC control module;
the illumination sensor circuit acquires illumination intensity data, and the PLC control module sends an illumination adjusting instruction to the illumination adjusting circuit according to the illumination intensity data.
6. An operating method of an intelligent fishing ground system, wherein the intelligent fishing ground system comprises a digital twin server, a fishing ground monitoring system and a client display terminal, the digital twin server is in information interaction with the fishing ground monitoring system, the client display terminal is in information interaction with the digital twin server, and the method is applied to the digital twin server and is characterized in that: the method comprises the following steps:
obtaining fishery monitoring data sent by the fishery monitoring system;
generating a fishing ground three-dimensional model according to the fishing ground monitoring data and displaying the fishing ground three-dimensional model on the client display terminal;
when a control instruction for controlling the change of the growth influence factors of the fishes in the three-dimensional model of the fishing ground is obtained, predicting the fish growth by using a preset fish growth model and displaying the fish growth in the three-dimensional model of the fishing ground;
and synchronizing the control instruction to the fishing ground monitoring system.
7. The operating method of the intelligent fishery system according to claim 6, wherein:
prior to the step of synchronizing the control instructions to the fishing ground monitoring system, the method further comprises:
and judging whether a synchronous control instruction confirmation instruction is acquired, and if so, synchronizing the control instruction to the fishing ground monitoring system.
8. The operating method of the intelligent fishery system according to claim 6 or 7, wherein: the fishing ground monitoring system comprises a temperature control module;
the step of synchronizing the control instructions to the fishing ground monitoring system comprises:
and synchronizing the temperature control instruction to the fishing ground monitoring system.
9. The operating method of the intelligent fishery system according to claim 6 or 7, wherein: the fishing ground monitoring system comprises an oxygen control module;
the step of synchronizing the control instructions to the fishing ground monitoring system comprises:
and synchronizing the oxygen control instruction to the fishing ground monitoring system.
10. The operating method of the intelligent fishery system according to claim 6 or 7, wherein: the fishing ground monitoring system comprises an illumination module;
the step of synchronizing the control instructions to the fishing ground monitoring system comprises:
synchronizing lighting control instructions to the fishing ground monitoring system.
CN201911167052.7A 2019-11-25 2019-11-25 Intelligent fishing ground system based on digital twins and working method thereof Active CN110908326B (en)

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