TWI761799B - Integrated weather forecast system and method thereof for coastal waters - Google Patents

Abstract

An integrated weather forecast method includes: partitioning a main region into a plurality of sub-regions by a territoriality feature; gridding the plurality of sub-regions to obtain a plurality of simulation grids by a terrain grid module; converting data of an external sea-atmosphere field and an external sea condition (or wave) field into a plurality of converted sea-atmosphere data and a plurality of converted sea condition (or wave) data by the terrain grid module; and correspondingly calculating the converted sea-atmosphere data and the converted sea condition (or wave) data in each of the simulation grids with a numerical module to simulate and obtain a plurality of simulated sea-atmosphere gridded data.

Description

Offshore Meteorological Integrated Forecast System and Method

The present invention relates to a near [coastal waters] sea weather integrated forecast [integrated weather forecast] system and its method; in particular to a near sea weather data [data] integrated forecast system and its method; more particularly to an offshore divided area type [partitioned zone type] High resolution [definition] Meteorological integrated forecasting system and method therefor.

For example, regarding conventional marine meteorological data management methods, such as the invention patent application for "Marine Meteorological Data Quality Control Method" in Patent Publication No. TW-200809676 of the Republic of China, which discloses a marine meteorological data quality control method. The quality control method of marine meteorological data is to carry out an automatic quality control program through a computer system, and cooperate with a manual quality control program to control the data quality of a marine meteorological observation project, so as to ensure the accuracy of the data obtained by observation.

Continuing from the above, the quality control method of the marine meteorological data in the aforementioned Announcement No. TW-200809676 includes: (a) a marine meteorological observation station transmits a data obtained by observation to the computer system; (b) the computer system is The data is inspected by the automatic quality control program, and the data is stored as a raw data file, and a result after inspection is stored as a quality control file; (c) The inspection of the manual quality control program is the The observation items marked with an automatic quality control mark in the quality control file are inspected, and the original data file is used for comprehensive research, judgment and recording.

Continuing from the above, the quality control method for the marine meteorological data in the aforementioned Announcement No. TW-200809676 also includes: an advanced quality control method, which is an artificial quality control method that cannot immediately determine the result, and an artificial quality control mark symbol. The observation data of a certain period of time is compared and discussed, which includes the correlation comparison between different observation items of the same sea meteorological observation station, the correlation comparison of observation data between different meteorological observation stations in the same sea, and the same sea weather observation station. Continuity comparison of the same observation item at a meteorological station for a certain period of time.

Another conventional weather information display system, such as the invention patent of "Weather Information Display System and Method" in Patent Publication No. TW-I617935 of the Republic of China, discloses a weather information display system and method. The weather information display system runs in an electronic device, and the electronic device is connected to a telecommunication service provider server, and the electronic device includes a global positioning system and a database, and a picture processing algorithm is stored in the database Law. The weather information display system includes a receiving module, an acquiring module, a querying module and a generating module.

Continuing from the above, the receiving module of the aforementioned Announcement No. TW-I617935 is used to receive a picture effect, and the picture effect is set by a user, and the picture effect corresponds to a kind of weather set by the user, and the picture effect Contains a pencil sketch, a watercolor and a charcoal drawing. The obtaining module obtains a current geographic location of the electronic device by using the global positioning system, and is used to obtain a weather information of the current geographic location from the telecommunication service provider server.

Continuing from the above, the query module of the aforementioned Announcement No. TW-I617935 is used to query the corresponding picture effect according to the weather information of the current geographic location. The generating module is used for operating the picture processing algorithm, processing a picture obtained by the electronic device with the queried picture effect, and displaying a processed picture on the electronic device, and the picture processing algorithm is used for converting The pictures obtained by the electronic device are processed into different picture effects.

Another conventional method for displaying meteorological information on the time axis, such as the invention patent of "Method and System for Displaying Weather Information on the Time Axis" of Patent Publication No. TW-I582454 of the Republic of China, which discloses a method for displaying meteorological information on the time axis Method for displaying weather information on the axis. This is used to display on the timeline The method for displaying weather information is a computer-implemented method.

Continuing from the above, the computer-implemented method of the aforementioned Announcement No. TW-I582454 includes: identifying a first weather information, and the first weather information is associated with a first time and a first position; identifying a second weather information, and the second weather information is associated with a second time; a third weather information is identified, and the third weather information is associated with a third time.

Continuing from the above, the computer-implemented method of the aforementioned Announcement No. TW-I582454 further comprises: identifying an observation data, and the observation data is related to at least one of the first weather information, the second weather information or the third weather information, and the The observation data includes at least one of a picture, a video or a comment, and the comment is input by a user; a first time axis is generated, and the first time axis is displayed on a display device, and It displays the observation data and information including the first weather information, the second weather information and the third weather information.

Another conventional method for displaying weather information on a time axis, such as the invention patent "Method and system for displaying weather information on a time axis" in Patent Publication No. TW-I631361 of the Republic of China, which discloses a method for displaying weather information on a time axis Method for displaying weather information on the axis. The method for displaying weather information on a time axis is a computer-implemented method.

Continuing from the above, the computer-implemented method of the aforementioned Announcement No. TW-I631361 comprises: receiving from a user an observational data, and the observational data is used to describe or characterize a meteorological event, and the meteorological event is located at a first location; Identifying a plurality of weather conditions, and the plurality of weather conditions are located at a second location, and the plurality of weather conditions include the weather event, and the plurality of weather conditions correspond to a plurality of current weather conditions, a plurality of forecast weather conditions condition or a combination thereof.

In connection with the above, the computer-implemented method of the aforementioned Announcement No. TW-I631361 further includes: generating a timeline for display on a display device, the timeline including the weather conditions and depictions or features for the second location translating the observations of the meteorological event at the first location; and outputting the timeline to a communication network for transmission to the display device.

Another conventional method of using point-of-use observation to refine weather forecasts, such as the invention patent "Method and system for point-of-use observation and refinement of weather forecasts" in Patent Publication No. TW-I585442 of the Republic of China, which discloses a point-of-use observation refinement method. Methods of weather forecasting. The method for refining weather forecast using point observation is a computer-implemented method.

Continuing from the above, the computer-implemented method of the aforementioned No. TW-I585442 includes: receiving a weather-related observation data from a remote device, and the weather-related observation data is associated with a first location and a first time , and the weather-related observation data includes data of a weather-related event, and the data of the weather-related event is associated with the first location and the first time.

Continuing from the above, the computer-implemented method of the aforementioned No. TW-I585442 further comprises: generating a weather forecast based on the weather-related observation data, and the weather forecast is associated with a second location and a second time; outputting the weather forecast to the remote device.

Another conventional method of using point-of-use observation to refine weather forecasts, such as the invention patent of "Method and System for Point-of-use Observation and Refined Weather Forecast" of Patent Publication No. TW-I629495 of the Republic of China, which discloses a point-of-use observation refinement method. Methods of weather forecasting. The method for refining weather forecast using point observation is a computer-implemented method.

Continuing from the above, the computer-implemented method of the aforementioned No. TW-I629495 includes: receiving a weather-related observation data from a remote device, and the weather-related observation data is input to the remote device by a user, and the weather-related observation data is The data indicates a weather-related event, and the weather-related event belongs to a time period and a location; before receiving the weather-related observation data, an objective weather data is received, and the objective weather data is indicative during the time period and Weather conditions at the location.

Continuing from the above, the computer-implemented method of the aforementioned No. TW-I629495 further comprises: based on a comparison between the weather-related event indicated by the weather-related observation data and the weather condition indicated by the objective weather data, and determining an indication A trust rating (rating) of a reliability of the user of the remote device; generating a weather forecast based on the weather-related observation data and the trust rating; and outputting the weather forecast.

Another conventional method of combining regionalized weather forecasting and itinerary planning, for example, the invention patent of "Method and System for Combining Regionalized Weather Forecasting and Itinerary Planning" in Patent Publication No. TW-I578014 of the Republic of China, which discloses a method for combining regionalized weather forecasting and itinerary planning. A method that combines regionalized weather forecasting and itinerary planning. The method for combining regionalized weather forecasts and trip planning is a computer-implemented method for generating trips.

Continuing from the above, the computer-implemented method for generating an itinerary of the aforementioned No. TW-I578014 includes: identifying a departure location, a destination location, and a departure time; identifying one between the departure location and the destination location in the middle.

Continuing from the above, the computer-implemented method for generating an itinerary of the aforementioned No. TW-I578014 further comprises: identifying an estimated arrival time of a ground transportation vehicle that wishes to depart from the departure location at the departure time to the intermediate location; identifying an estimated arrival time at the intermediate location; The estimated time of arrival is a weather forecast at the intermediate location; and generating a trip of the ground transportation vehicle based at least in part on the weather forecast.

However, the aforementioned Patent Publication No. TW-200809676, Announcement No. TW-I617935, No. TW-I582454, No. TW-I631361, No. TW-I585442, No. TW-I629495 and No. TW-I578014 necessarily have needs Potential demand for further improving its marine meteorological data integrated management forecasting function in whole or in part or improving the operation of its marine meteorological data integrated management and forecasting system in whole or in part.

The aforementioned ROC Patent Publication No. TW-200809676, Announcement No. TW-I617935, No. TW-I582454, No. TW-I631361, No. TW-I585442, No. TW-I629495 and No. TW-I578014 The invention patent applications and invention patents are only the technology of the present invention The background reference and description are only for the current state of the art, and are not intended to limit the scope of the present invention.

In view of this, in order to meet the above-mentioned needs, the present invention provides an offshore meteorological integrated forecasting system and method thereof, which divides a large offshore area with a regional characteristic to form several offshore sub-areas, and combines several of the offshore sub-areas. The area is divided by a terrain grid pattern to form several simulated grids, and a number of converted external air-sea data and several converted external sea state (or wave) data are correspondingly combined in several of the simulated grids to carry out a simulation. Numerical model simulation calculation to obtain several gridded simulated sea air data to improve the technical problem of poor forecast accuracy of conventional sea weather data.

The main purpose of the preferred embodiments of the present invention is to provide an offshore meteorological integrated forecasting system and method thereof, which divides a large offshore area with a regional characteristic to form several offshore sub-areas, and divides the several offshore sub-areas into A terrain gridding model is divided to form a number of simulation grids, and a numerical model is carried out by combining a number of converted external air-sea data and a number of converted external sea state (or wave) data corresponding to the several simulated grids Simulation calculation to obtain several gridded simulated air-sea data to achieve the purpose or effect of improving the resolution or accuracy of integrated offshore weather forecast.

In order to achieve the above-mentioned purpose, the offshore meteorological integrated forecasting system of the preferred embodiment of the present invention includes:

an input unit, which is configured in the offshore meteorological integrated forecasting system;

a computing unit, which is configured in the offshore meteorological integrated forecasting system, and the computing unit is connected to the input unit;

A number of offshore sub-regions, which are converted by the computing unit to an offshore The area is formed by dividing it by a geographical feature;

a terrain gridding mode, the link of which is provided in the computing unit;

a plurality of simulation grids formed by dividing a plurality of the offshore sub-regions by the computing unit in the terrain gridding mode;

a plurality of converted external air-sea data, which are converted by the computing unit from an external air-sea field data with the terrain gridding mode to obtain a plurality of converted external air-sea data;

A number of converted external sea state (or wave) data, which is converted by the computing unit from an external sea state (or wave) field data with the terrain gridding mode to obtain a number of converted external sea state (or wave) data ;

a numerical model, the link of which is provided in the computing unit;

A plurality of gridded simulated air-sea data, which are simulated in the numerical model by the computing unit in combination with a plurality of converted external air-sea data and a plurality of converted external sea state (or wave) data corresponding to a plurality of the simulated grids obtained by calculation; and

An output unit is configured in the offshore meteorological integrated forecasting system, and the output unit is connected to the calculation unit, and the output unit is used for outputting a plurality of the gridded simulated air-sea data.

The terrain gridding mode of the preferred embodiment of the present invention includes a coastal terrain gridding mode, a submarine terrain gridding mode, or any combination thereof.

The terrain meshing mode of the preferred embodiment of the present invention is selected from a triangular meshing mode, a polygonal meshing mode or any combination thereof.

The numerical model of the preferred embodiment of the present invention includes a dike crossing model, an ocean current model, a wave model, a tidal model, or any combination thereof.

In a preferred embodiment of the present invention, the external air field includes an external An external wind field, an external pressure field, an external sea surface temperature field, or any combination thereof.

The terrain gridding mode of the preferred embodiment of the present invention is connected to a global positioning system, a geographic information system, an electronic map service system, a telemetry system, or any combination thereof.

In a preferred embodiment of the present invention, the output unit is connected to a computer system or a mobile communication device system via a network.

In order to achieve the above-mentioned purpose, the integrated forecasting method for offshore weather in a preferred embodiment of the present invention includes:

Divide a large offshore area with a geographical feature to form several offshore sub-areas;

dividing a plurality of the offshore sub-regions with a terrain grid pattern to form a plurality of simulation grids;

transforming an external sea air field data and an external sea state (or wave) field data with the terrain gridding mode to obtain transformed external air sea data and transformed external sea state (or wave) data; and

A numerical model simulation calculation is performed on a plurality of the simulated grids correspondingly combining a plurality of the converted external air-sea data and a plurality of the converted external sea-state (or wave) data to obtain gridded simulated air-sea data.

The terrain gridding mode of the preferred embodiment of the present invention includes a coastal terrain gridding mode, a submarine terrain gridding mode, or any combination thereof.

The terrain meshing mode of the preferred embodiment of the present invention is selected from a triangular meshing mode, a polygonal meshing mode or any combination thereof.

The numerical model of the preferred embodiment of the present invention includes a dike crossing model, an ocean current model, a wave model, a tidal model, or any combination thereof.

The external sea air field in the preferred embodiment of the present invention includes an external wind field, an external air pressure field, an external sea surface temperature field or any combination thereof.

The terrain gridding mode of the preferred embodiment of the present invention is connected to a global positioning system, a geographic information system, an electronic map service system, a telemetry system, or any combination thereof.

The method for integrated forecasting of offshore weather in a preferred embodiment of the present invention uses a computer system or a mobile communication device system connected via a network.

1: input unit

10: Computer input device

100: Forecast System Platform

2: Computing unit

20: Terrain meshing mode

21: Numerical mode

3: Output unit

30: Information output device

41: External Wind Field

42: External pressure field

43: External Wave Field

5: Large offshore area

50: Offshore sub-region

6: Simulation Grid

61:2D bay seafloor topography simulation mesh

62: 3D Gulf Seafloor Terrain Simulation Mesh

Figure 1: A schematic diagram of an integrated offshore weather forecasting system according to a preferred embodiment of the present invention.

Figure 2: A block diagram of the flow chart of the integrated forecasting method for offshore weather in a preferred embodiment of the present invention.

Figure 3: A schematic diagram of the organizational structure of the integrated offshore weather forecasting system according to the preferred embodiment of the present invention.

Fig. 4 is a schematic diagram of selecting an electronic map image for the integrated offshore weather forecast system according to the preferred embodiment of the present invention.

Fig. 5: A schematic diagram of selecting terrain gridding for an integrated offshore weather forecast system according to a preferred embodiment of the present invention.

Fig. 6: A schematic diagram of selecting a 2D bay seabed topography simulation grid for an integrated offshore weather forecast system according to a preferred embodiment of the present invention.

Fig. 7: A schematic diagram of selecting a 3D bay seabed topography simulation grid for an integrated offshore weather forecast system according to a preferred embodiment of the present invention.

Fig. 8: A schematic diagram of selecting an external wind field for an integrated offshore weather forecast system according to a preferred embodiment of the present invention.

Fig. 9: A schematic diagram of selecting an external pressure field for an integrated offshore weather forecast system according to a preferred embodiment of the present invention.

Fig. 10: Offshore meteorological integrated forecasting system according to a preferred embodiment of the present invention A schematic diagram of the external sea surface temperature field was chosen.

Fig. 11: A schematic diagram of the selection of the crossing embankment mode for the integrated offshore meteorological forecasting system according to the preferred embodiment of the present invention.

Fig. 12: Offshore meteorological integrated forecasting system according to a preferred embodiment of the present invention Select the schematic diagram using ocean current mode.

Fig. 13: A schematic diagram of selecting a wave mode for an integrated offshore weather forecast system according to a preferred embodiment of the present invention.

Fig. 14: A schematic diagram of selecting a tidal mode for an integrated offshore weather forecast system according to a preferred embodiment of the present invention.

In order to fully understand the present invention, preferred embodiments will be exemplified below and described in detail in conjunction with the accompanying drawings, which are not intended to limit the present invention.

First of all, the offshore meteorological integrated forecasting system and the method thereof according to the preferred embodiment of the present invention can be applied to various aquatic (or marine) organisms, seaweed or plant restoration industries, and various aquatic (or marine) organisms seedlings or adults or seaweed farming industries , all kinds of box net aquaculture, all kinds of coastal (or marine) artificial planting, all kinds of aquatic (or marine) biological seedlings or adult transportation, all kinds of offshore (or marine) marine operations (or engineering) industries, all kinds of offshore fans Operation, supply and maintenance services, various offshore (or marine) underwater operations (or engineering) industries, various ship management or transportation services, various aquatic (or marine) life display (or recreational performance) industries or their related Offshore [water or ocean] industry, but it is not intended to limit the scope of application of the present invention.

The execution method of the integrated offshore weather forecasting system and the method thereof according to the preferred embodiment of the present invention is a computer-executable process step, which can be executed in various computer equipment, such as a desktop desktop computer, notebook or laptop computer, tablet personal computer, workstation computer [workstation computer], smart phone [smart phone] or other electronic devices, but it is not intended to limit the application scope of the present invention.

The offshore meteorological integrated forecasting system and the method thereof according to the preferred embodiment of the present invention are applicable to various information network systems, such as the Internet, various local area networks (LANs), Various wireless local area networks (wireless LAN) or various cloud server systems (cloud server systems) are not intended to limit the scope of application of the present invention.

FIG. 1 shows a schematic diagram of an integrated offshore weather forecasting system according to a preferred embodiment of the present invention. Referring to FIG. 1, for example, the integrated offshore weather forecasting system according to the preferred embodiment of the present invention includes an input unit 1, a calculation unit 2, a terrain grid model 20, a numerical model 21 and an output unit 3, and the input unit 1, the calculation unit 2, the terrain grid model 20, the numerical model 21 [regional numerical model] and the output unit 3 are appropriately configured to form a forecast system platform 100 [platform].

Please refer to FIG. 1 again, for example, the input unit 1 is configured in the offshore weather integrated forecasting system by appropriate technical means, and the input unit 1 is selected from a computer communication interface input unit, and the input unit 1 Select to connect to a computer input device 10 by appropriate technical means, such as a tablet computer writing input device, a computer keyboard device or an input device with similar functions.

Please refer to FIG. 1 again, for example, the computing unit 2 is configured in the offshore weather integrated forecasting system by appropriate technical means, and the computing unit 2 can be selected from a computer device, a computing device with computer functions, A mobile communication device or an electronic device with similar functions, or the computing unit 2 can also be selected from a mobile communication device or an electronic device with similar functions, and the computing unit 2 is appropriately connected to the input unit 1 .

Please refer to Figure 1 again, for example, the computer device can be selected from a server computer, a desktop computer, a Macintosh computer, a Portable computer, a notebook computer, a mini notebook computer, a tablet computer, a palmtop computer or other personal computer equipment. In addition, the mobile communication device can be selected from a notebook computer, a tablet computer, a smart phone, a personal digital assistant device or other mobile communication equipment.

Please refer to FIG. 1 again, for example, the terrain meshing mode 20 is selected and connected to the computing unit 2 by appropriate technical means, and the terrain meshing mode 20 is selected from a triangular meshing mode, A quadrilateral meshing mode, a pentagonal meshing mode, other polygonal meshing modes, or any combination thereof. In addition, the terrain grid mode 20 includes a coastal terrain grid mode, a submarine terrain grid mode, or any combination thereof.

Please refer to FIG. 1 again. For example, the numerical model 21 is provided to the computing unit 2 by selecting and linking with appropriate technical means, and the numerical model 21 can optionally include a dike crossing model, an ocean current model, and a wave model. [Anomalous high wave pattern or fixed-point mad dog wave pattern], a tidal pattern, other numerical patterns, or any combination thereof.

Please refer to FIG. 1 again, for example, the output unit 3 is configured in the offshore weather integrated forecasting system by appropriate technical means, and the output unit 3 is selected from a computer communication interface output unit, and the output unit 3 It is suitably connected to the computing unit 2 . In addition, the output unit 3 is selectively connected to an information output device 30 by appropriate technical means, such as a computer display screen device, a computer terminal device, a projector device, a computer printing device or an output device with similar functions.

Please refer to FIG. 1 again. For example, the forecasting system platform 100 is appropriately configured on a server computer or a computer device with similar functions, and the forecasting system platform 100 can be selected via a network (not shown) Link to an industrial operation management service system (not shown) or a management service system with similar functions, so as to provide and transmit a forecast data or its related forecast data.

FIG. 2 shows a block diagram of a flow chart of an integrated forecasting method for offshore weather according to a preferred embodiment of the present invention, which is correspondingly applicable to the integrated forecasting system for offshore weather in FIG. 1 . FIG. 3 shows a schematic diagram of the organizational structure of the integrated offshore meteorological forecasting system according to the preferred embodiment of the present invention, which is correspondingly applicable to the integrated offshore meteorological forecasting system of FIG. 1 .

Referring to Figures 1, 2 and 3, the method for integrated forecasting of offshore weather according to a preferred embodiment of the present invention includes step S1: first, for example, using appropriate technical means (for example: manual, semi-automatic or automatic) using The computing unit 2 divides an offshore main region or a river estuary region with a territoriality feature or a terrain feature to form several offshore sub-regions, to improve its forecast resolution [definition].

FIG. 4 shows a schematic diagram of selecting an electronic map image for an integrated offshore weather forecast system according to a preferred embodiment of the present invention. Referring to FIG. 4, for example, an electronic map image is selected for the integrated offshore weather forecasting system according to the preferred embodiment of the present invention, and an offshore large area 5 is selected and set in the electronic map image, and the The area 5 is provided with several offshore sub-areas 50, such as: an offshore sub-area (1), an offshore sub-area (2), an offshore sub-area (3) or other offshore sub-areas.

FIG. 5 discloses a schematic diagram of selecting terrain gridding for an integrated offshore weather forecast system according to a preferred embodiment of the present invention. Referring to Figures 1 and 5, for example, the integrated offshore weather forecast system according to the preferred embodiment of the present invention selects a large offshore area around Taiwan, and uses the terrain grid pattern 20 to appropriately select and process the surrounding area of Taiwan. Large offshore areas or other large offshore areas.

Referring to Figures 1, 2, 3, 4 and 5, the method for integrated forecasting of offshore weather according to a preferred embodiment of the present invention includes step S2: then, for example, using appropriate technical means (for example: manual, semi-automatic or Automatic method] using the computing unit 2 to assign the number of the offshore sub-regions 50 to the terrain The meshing pattern 20 is divided to form several simulation meshes 6, as shown in FIG. 5 .

Referring again to Figures 1 and 5, for example, the terrain gridding mode 20 of the preferred embodiment of the present invention can be optionally connected to a global positioning system (GPS, Global Positioning System), a geographic information system (GIS) , Geographic Information System], an electronic map service system [Electronic Map Service System], a telemetry system [Remote Sensing System] or any combination thereof.

FIG. 6 discloses a schematic diagram of selecting a 2D bay seabed topography simulation grid for an integrated offshore weather forecast system according to a preferred embodiment of the present invention. FIG. 7 shows a schematic diagram of selecting a 3D bay seabed topography simulation grid for the integrated offshore weather forecasting system according to the preferred embodiment of the present invention, which corresponds to the 2D bay seabed topography simulation grid in FIG. 6 . Please refer to Figures 5, 6 and 7. For example, a plurality of the simulation grids 6 correspond to form a 2D bay seabed terrain simulation grid 61 (as shown in Figure 6) or a 3D bay seabed terrain simulation network Grid 62 [as shown in Figure 7].

Referring again to Figures 1, 2, 3, 4 and 5, the method for integrated forecasting of offshore weather according to a preferred embodiment of the present invention includes step S3: then, for example, using appropriate technical means (for example: manual, semi-automatic or automatic method] using the computing unit 2 to convert an external sea and air field data (including boundary conditions) and an external sea state (or wave) field data (including boundary conditions) into the terrain gridding mode 20 [data gridding] , to obtain several converted external sea air data and several converted external sea state (or wave) data.

Please refer to Figures 3 and 4 again. For example, the external air field and external sea state (or wave) field can optionally include an external wind field 41, an external pressure field 42, an external wave field 43, an external External temperature field, other sea and air fields, or any combination thereof, and the external sea and air field data (including boundary conditions) and the external sea state (or wave) field data (including boundary conditions) Corresponding to several of the offshore sub-regions 50 , as shown in FIG. 4 .

FIG. 8 shows a schematic diagram of selecting an external wind field for an integrated offshore weather forecast system according to a preferred embodiment of the present invention. Referring to FIG. 8, for example, the integrated offshore weather forecasting system of the preferred embodiment of the present invention selects to use an external simulated wind field and its data, and the external simulated wind field includes several seasonal parameters or other wind field parameters.

FIG. 9 shows a schematic diagram of selecting an external pressure field for an integrated offshore weather forecast system according to a preferred embodiment of the present invention. Referring to FIG. 9, for example, the offshore weather integrated forecasting system of the preferred embodiment of the present invention selects to use an external pressure field and its data, and the external pressure field includes several high pressure parameters and several low pressure parameters. Barometric pressure parameters or other parameters.

FIG. 10 discloses a schematic diagram of selecting an external sea surface temperature field for an integrated offshore weather forecast system according to a preferred embodiment of the present invention. Referring to Fig. 10, for example, the offshore weather integrated forecasting system of the preferred embodiment of the present invention selects an external sea surface temperature field, and the external sea surface temperature field includes several sea surface temperature gradient parameters or several sea surface temperature Frontal parameters.

Referring again to Figures 1, 2, 3, 4 and 5, the method for integrated forecasting of offshore weather according to a preferred embodiment of the present invention includes step S4: then, for example, using appropriate technical means [for example: manual, semi-automatic or automatic method] using the calculation unit 2 to perform the numerical model 21 [regional numerical value] by correspondingly combining a plurality of the converted external sea air data and a plurality of the converted external sea state (or wave) data on the simulation grids 6 Model] simulation calculation to obtain several gridded simulated air-sea data.

FIG. 11 shows a schematic diagram of selecting the crossing mode for the integrated offshore weather forecasting system according to the preferred embodiment of the present invention. Referring to FIG. 11, for example, the offshore weather integrated forecasting system according to the preferred embodiment of the present invention selects a crossing mode, such as a SWASH mode or other crossing modes. The SWASH mode of the crossing mode employs several physical phenomena including shallowing, refraction, diffraction, dispersion, nonlinear wave interaction Interactions, breaking waves, wind, partial reflections, wave-current interactions, wave-induced currents, or wave attenuation by vegetation.

For example, the control equation of the SWASH mode is to integrate the continuous equation and the RANS momentum equation in the vertical direction. The equations are as follows:

Where x , y are the horizontal coordinate axes; z is the vertical coordinate axis, which is positive from the hydrostatic surface upward; ζ is the free liquid surface, which is positive from the hydrostatic surface upward; d is the bed elevation, which is calculated from the hydrostatic surface downward; h is water depth, h = d + ζ ; U , V is the average velocity of water depth integral in the horizontal direction of the x , y plane; q is the dynamic pressure, P = g ( ζ - z )+ q ; τ _ij is the turbulence in the horizontal direction flow stress; g is the gravitational acceleration; c _f is the dimensionless bed friction coefficient.

FIG. 12 discloses a schematic diagram of selecting the ocean current mode for the integrated offshore meteorological forecasting system according to the preferred embodiment of the present invention. Referring to Figure 12, for example, the integrated forecasting system for offshore weather in the preferred embodiment of the present invention selects to use an ocean current model, an ocean current model (eg, Kuroshio or other near-shore ocean currents) or a seasonal ocean current model [Example: summer current patterns or winter current patterns].

Please refer to Figure 12 again, for example, the current model The formula can be selected from ocean current flow patterns at different depths, such as: -30m ocean current flow pattern (as shown on the left side of Figure 12), -100m ocean current flow field model (as shown on the right side of Figure 12), or other deep ocean currents field mode.

FIG. 13 shows a schematic diagram of selecting a wave mode for an integrated offshore weather forecast system according to a preferred embodiment of the present invention. Referring to FIG. 13 , for example, the integrated offshore weather forecasting system of the preferred embodiment of the present invention selects a wave model, such as an offshore wave numerical model, a typhoon wave numerical model or other wave numerical models.

FIG. 14 discloses a schematic diagram of selecting a tidal mode for an integrated offshore weather forecast system according to a preferred embodiment of the present invention. Please refer to Fig. 14. For example, the integrated offshore meteorological forecasting system according to the preferred embodiment of the present invention selects a tidal model (or storm tide model), and the tidal model includes several parameters of high tide direction and several ebb tides. Direction parameter, several tidal range parameters or other relevant tidal parameters.

Please refer to Figures 1, 2 and 3 again. For example, the integrated offshore weather forecasting system and the method thereof according to the preferred embodiment of the present invention are connected via a network (eg, the Internet or other networks). A computer system, a mobile communication device system or other systems, and the offshore weather integrated forecasting system is configured in a server computer device or other computer devices with similar functions.

The aforementioned preferred embodiment is only an example of the present invention and its technical features, and the technology of this embodiment can still be implemented in various substantially equivalent modifications and/or alternative ways; therefore, the scope of the right of the present invention is subject to the appended patent application The scope defined by the scope shall prevail. The copyright in this case is restricted to be used for the purposes of the ROC patent application.

1: input unit

10: Computer input device

100: Forecast System Platform

2: Computing unit

20: Terrain meshing mode

21: Numerical mode

3: Output unit

30: Information output device

Claims (10)

An offshore meteorological integrated forecasting system, comprising: an input unit, which is configured in the offshore meteorological integrated forecasting system; a computing unit, which is configured in the offshore meteorological integrated forecasting system, and the computing unit is connected to the input unit; a plurality of An offshore sub-area, which is formed by dividing a large offshore area with a regional characteristic by the computing unit; a terrain grid pattern, the connection of which is provided in the computing unit; a plurality of simulation grids, which are combined by the computing unit A plurality of the offshore sub-regions are formed by dividing the terrain gridding mode; a plurality of converted external air-sea data are converted by the computing unit to convert an external air-sea field data using the terrain gridding mode to obtain obtaining a plurality of the converted external sea air data; a plurality of converted external sea state data, wherein the computing unit converts an external sea state field data with the terrain gridding mode to obtain a plurality of the converted external sea state data ; a numerical model, the link of which is provided in the calculation unit; a plurality of gridded simulated air-sea data, which are correspondingly combined by the calculation unit in a plurality of the simulated grids of the converted external air-sea data and a plurality of the The converted external sea state data is obtained by the numerical model simulation calculation; and an output unit is configured in the offshore meteorological integrated forecasting system, and the output unit is connected to the calculation unit, and the output unit is used for outputting a plurality of the The air-sea data is simulated by grid, and the numerical model includes a dike model, an ocean current model, a wave model, a tidal model, or any combination thereof. The offshore meteorological integrated forecasting system according to item 1 of the claimed scope, wherein the terrain gridding mode includes a coastal terrain gridding mode, a submarine terrain gridding mode, or any combination thereof. The offshore meteorological integrated forecasting system according to item 1 of the claimed scope, wherein the terrain gridding mode is selected from a triangular gridding mode, a polygonal gridding mode or any combination thereof. The offshore meteorological integrated forecasting system according to item 1 of the scope of the application, wherein the terrain grid pattern is connected to a global positioning system, a geographic information system, an electronic map service system, a telemetry system or any combination thereof. According to the offshore meteorological integrated forecasting system described in item 1 of the scope of the patent application, the external sea air field includes an external wind field, an external air pressure field, an external sea surface temperature field or any combination thereof. An offshore meteorological integrated forecasting method, comprising: dividing a large offshore area with a regional characteristic to form several offshore sub-areas; dividing a plurality of the offshore sub-areas with a terrain grid pattern to form a number a simulation grid; converting an external air-sea field data and an external sea state field data with the terrain gridding mode to obtain several converted external air-sea data and several converted external sea-state data; and Each of the simulated grids is correspondingly combined with a plurality of the converted external air-sea data and a plurality of the converted external sea-state data to perform a numerical model simulation calculation to obtain a plurality of gridded simulated air-sea data, and the numerical model includes a A breakaway mode, a current mode, a wave mode, a tidal mode, or any combination thereof. According to the integrated forecasting method for offshore weather described in item 6 of the scope of the patent application, the terrain gridding mode includes a coastal terrain gridding mode, a submarine terrain gridding mode or any combination thereof. According to the integrated forecasting method for offshore weather described in item 6 of the scope of the patent application, the terrain gridding mode is selected from a triangular gridding mode, a polygonal gridding mode or any combination thereof. According to the integrated forecasting method for offshore weather described in item 6 of the scope of the patent application, the terrain grid pattern is connected to a global positioning system, a geographic information system, an electronic map service system, a telemetry system or any combination thereof. According to the offshore meteorological integrated forecasting method described in item 6 of the scope of the patent application, the external sea air field comprises an external wind field, an external air pressure field, an external sea surface temperature field or any combination thereof.

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