CN113012491A - Visual ocean forecast simulation system and implementation method thereof - Google Patents
Visual ocean forecast simulation system and implementation method thereof Download PDFInfo
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Abstract
本发明公开了一种可视化海洋预报模拟系统及其实现方法，所述系统包括：模拟平台和至少一个教学端，所述教学端与模拟平台连接；所述模拟平台包括仿真模拟模块、可视化处理模块和平台数据库；所述教学端用于提供人机交互界面供操作者操作，所述仿真模拟模块用于根据教学端发送的操作指令仿真模拟海洋数据，所述平台数据库用于存储仿真模拟模块的数据，所述可视化处理模块用于处理和展示存储在平台数据库的仿真模拟模块的海洋数据。本发明能够模拟海洋预报，实现海洋预报的可视化教学。
The invention discloses a visual ocean forecasting simulation system and a realization method thereof. The system comprises: a simulation platform and at least one teaching terminal, the teaching terminal is connected with the simulation platform; the simulation platform comprises a simulation simulation module and a visualization processing module and platform database; the teaching terminal is used to provide a human-computer interaction interface for the operator to operate, the simulation module is used to simulate and simulate ocean data according to the operation instructions sent by the teaching terminal, and the platform database is used to store the data of the simulation module. Data, the visualization processing module is used for processing and displaying the ocean data of the simulation module stored in the platform database. The invention can simulate ocean forecast and realize the visualization teaching of ocean forecast.
Description
Technical Field
The invention relates to a visual ocean forecast simulation system and an implementation method thereof, and belongs to the technical field of ocean forecast.
Background
The ocean forecast is used for forecasting ocean phenomena and ocean states on various space-time scales such as ocean temperature, salinity, waves, ocean currents, tides, tsunamis, sea level changes, chlorophyll concentrations, nutrient salt concentrations and the like through methods such as an ocean numerical model and a data assimilation system. As the activities of human beings on the sea become more and more frequent, disasters appearing on the sea can not be predicted due to the fact that the sea changes at many ends, and the problems that traffic is inconvenient and sea rescue is difficult exist on the sea, so that great risks exist in marine operation of people, and once serious marine disasters are happened, the life safety of workers and the safety of economic properties can be seriously threatened. Therefore, the business ocean forecast service has very important significance for people who are relevant to work at sea.
Ocean forecasting is an indispensable course for students of ocean profession, in which many knowledge are involved about ocean physical elements, ocean events, patterns of numerical ocean values, and the like. How to generate the ocean forecast is difficult for students to understand the ocean forecast if the teaching is only explained by data in textbooks, so a method for showing the ocean forecast knowledge is needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a visual ocean forecast simulation system and an implementation method thereof, which can simulate ocean forecast and realize visual teaching of ocean forecast. In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
in a first aspect, the present invention provides a visual ocean forecast simulation system, including:
the teaching terminal is connected with the simulation platform;
the simulation platform comprises a simulation module, a visual processing module and a platform database;
the teaching terminal is used for providing a human-computer interaction interface for an operator to operate, the simulation module is used for simulating ocean data according to an operation instruction sent by the teaching terminal, the platform database is used for storing the data of the simulation module, and the visualization processing module is used for processing and displaying the ocean data of the simulation module stored in the platform database.
With reference to the first aspect, preferably, the teaching terminal further includes a communication unit, which is in communication connection with the simulation platform.
With reference to the first aspect, preferably, the ocean data includes data information of an ocean phenomenon corresponding to the ocean forecast, image data, virtual earth information, and simulation data of the simulation module.
With reference to the first aspect, the platform database is further loaded with a model of an ocean numerical prediction system, the model includes three ocean numerical modes, i.e., HYCOM, MOM, and NEMO, and the model is used to generate a video to show a process of generating a prediction by the ocean numerical prediction system in different modes.
With reference to the first aspect, preferably, the marine numerical prediction system is a marine numerical prediction system developed in countries around the world.
With reference to the first aspect, further, the simulation module includes an ocean data acquisition device simulation module, an ocean forecasting system simulation module, and an ocean event simulation module, which are connected to the platform database.
With reference to the first aspect, further, the marine data acquisition device simulation module simulates and generates the monitoring devices required in marine forecast and simulates and generates marine physical element data monitored by each monitoring device.
With reference to the first aspect, further, the monitoring device includes one or a combination of several of the following: ocean data buoy, satellite remote sensing device, ocean survey ship, aviation remote sensing device, ocean station, seabed base automatic observation device.
With reference to the first aspect, preferably, the marine physical element data includes: sea water temperature, salinity, density, sea current, tide, wave.
With reference to the first aspect, further, the ocean forecast system simulation module acquires ocean data of the platform database to perform three-dimensional reconstruction on the virtual earth, and sends a reconstructed three-dimensional image to the visualization module.
With reference to the first aspect, further, the marine event simulation module simulates and generates a preset marine event and marine data in the marine event.
With reference to the first aspect, preferably, the preset marine event includes: sea current alarm, storm surge alarm, sea wave alarm, tide level alarm, sea ice alarm, sea temperature alarm, sea surface wind field alarm.
With reference to the first aspect, preferably, the marine data in the marine event includes: wind field data, wave field data, flow field data.
With reference to the first aspect, the simulation platform further comprises an information interaction unit connected with the platform database, the information interaction unit is connected with a website preset by the teaching terminal to acquire marine data of the website, and the acquired marine data is sent to the platform database.
In combination with the first aspect, preferably, the information interaction unit can be connected with a website preset by the teaching terminal to acquire real-time ocean data of the website, can be connected with the website preset by the teaching terminal to continuously acquire the real-time ocean data of the website and store the real-time ocean data in the platform database.
With reference to the first aspect, further, the visualization processing module performs visualization modeling by using a three-dimensional modeling method, and displays the marine data in three dimensions.
With reference to the first aspect, preferably, the input of the visualization processing module is the result output by the marine data acquisition device simulation module, the marine forecast simulation module, and the marine event simulation module, and the marine data of the platform database, and the output visualization information is displayed on the human-computer interaction interface of the teaching end.
With reference to the first aspect, preferably, the providing a human-computer interaction interface of the teaching end includes: a forecast ocean current alarm port, a forecast storm surge alarm port, a forecast sea wave alarm port, a forecast tide level alarm port, a forecast sea ice alarm port, a forecast sea temperature alarm port, a forecast sea surface wind field alarm port, and an existing marine event port.
In a second aspect, the present invention provides an implementation method of a visual ocean forecast simulation system, including:
acquiring operation instructions input by an operator at each port of a man-machine interaction interface of a teaching end; and calling data of the simulation module stored in the platform database, processing the data by using the visual processing module, and displaying the processed data at the teaching end.
With reference to the first aspect, preferably, each port corresponds to corresponding marine data in the platform database.
Compared with the prior art, the visual ocean forecast simulation system and the realization method thereof provided by the embodiment of the invention have the beneficial effects that:
the simulation platform comprises a simulation module, a visual processing module and a platform database; the simulation module comprises a marine data acquisition device simulation module, a marine forecast system simulation module and a marine event simulation module; the ocean forecast is divided into three main processes of ocean data acquisition, an ocean forecast system and ocean events for visual teaching, and the method is helpful for students to establish the whole thinking system of the ocean forecast;
the teaching terminal is used for providing a human-computer interaction interface for an operator to operate, the simulation module is used for simulating and simulating ocean data according to an operation instruction sent by the teaching terminal, and the visual processing module is used for processing and displaying the ocean data of the simulation module stored in the platform database; the marine physical data can be displayed, and students can understand knowledge and master related technologies by means of the data.
Drawings
Fig. 1 is a schematic structural diagram of a visual ocean forecast simulation system according to the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The first embodiment is as follows:
as shown in fig. 1, a visual ocean forecast simulation system includes: the teaching device comprises a simulation platform and at least one teaching end connected with the simulation platform.
The simulation platform comprises a simulation module, a visual processing module and a platform database, and the simulation module is connected with the platform database and comprises an ocean data acquisition device simulation module, an ocean forecast system simulation module and an ocean event simulation module.
The marine data acquisition device simulation module simulates and generates monitoring devices required in marine forecast and simulates and generates marine physical element data monitored by each monitoring device. Specifically, the monitoring device comprises one or a combination of the following components: ocean data buoy, satellite remote sensing device, ocean survey ship, aviation remote sensing device, ocean station, seabed base automatic observation device. The marine physical element data includes: sea water temperature, salinity, density, sea current, tide, wave.
The ocean forecast system simulation module acquires ocean data of the platform database to carry out three-dimensional reconstruction on the virtual earth and sends a reconstructed three-dimensional image to the visualization module.
The marine event simulation module simulates and generates a preset marine event and marine data in the marine event. Specifically, the preset marine events include: sea current alarms, storm surge alarms, sea wave alarms, tide level alarms, sea ice alarms, sea temperature alarms, and sea surface wind field alarms. Marine data in marine events include: wind field data, wave field data, and flow field data.
The simulation platform further comprises an information interaction unit, wherein the information interaction unit can be connected with a preset website of the teaching end to acquire real-time ocean data of the website, can be connected with the preset website of the teaching end to continuously acquire the real-time ocean data of the website and stores the real-time ocean data in the platform database. It should be noted that the ocean data in the ocean event is derived from an ocean forecast website preset by the teaching end.
And the platform database is used for storing ocean data, including data information of ocean phenomena corresponding to ocean forecast, image data, virtual earth information and simulation data of the simulation module. The platform database is also loaded with models of ocean numerical forecasting systems developed in countries all over the world, the models comprise three ocean numerical modes of HYCOM, MOM and NEMO, and the models generate videos and show the process of generating forecasts by the ocean forecasting systems in different modes.
The visualization processing module adopts a three-dimensional modeling method to carry out visualization modeling. Specifically, the input of the visualization processing module is the results output by the ocean data acquisition device simulation module, the ocean forecast simulation module and the ocean event simulation module, and the output visualization information is displayed on a human-computer interaction interface of the teaching end.
The teaching end provides a human-computer interaction interface for an operator to operate the simulation platform to call the data of the simulation module and display the data after the data is processed by the visual processing module. The teaching end comprises a communication unit which is in communication connection with the simulation platform.
The teaching end provides a man-machine interaction interface and comprises: a forecast ocean current alarm port, a forecast storm surge alarm port, a forecast sea wave alarm port, a forecast tide level alarm port, a forecast sea ice alarm port, a forecast sea temperature alarm port, a forecast sea surface wind field alarm port, and an existing marine event port.
Example two:
the invention provides a method for realizing a visual ocean forecast simulation system, which comprises the following steps:
acquiring operation instructions input by an operator at each port of a man-machine interaction interface of a teaching end; calling data of a simulation module stored in a platform database, processing the data by using a visual processing module and displaying the processed data at a teaching end; wherein each port corresponds to corresponding ocean data in the platform database.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118298593A (en) * | 2024-03-30 | 2024-07-05 | 江苏省环境监测中心 | Intelligent warning protection system for offshore monitoring station |
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