A method, terminal and storage medium for intelligent collection and analysis of marine environmental data

Abstract

The present invention belongs to the field of marine environment acquisition technology, and relates to a marine environment data intelligent acquisition and analysis method, terminal and storage medium thereof. The present invention helps to avoid the occurrence of safety accidents such as difficulty in maritime navigation and loss of control by analyzing the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on the current date, and helps the maritime fleet to choose a safe navigation route. By analyzing the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date, it is helpful to timely discover pollution risks, provide pollution warnings and avoidance suggestions, and ensure the health of navigation personnel. By analyzing the suitable travel days corresponding to each monitoring area of ​​the target ocean and the pollution change trend of each monitoring area corresponding to the target ocean during the detection time period, it is helpful for navigation personnel to make more scientific decisions in advance, reduce the risk of maritime accidents in the target ocean, and ensure the safety and reliability of navigation.

Description

Technical Field

[0001] The invention belongs to the technical field of marine environment collection, and relates to a marine environment data intelligent collection and analysis method, a terminal and a storage medium thereof. Background Art

[0002] With the development of global trade and marine economy, maritime traffic is becoming increasingly busy, the number of ships is increasing, and the issue of safe travel at sea is gradually becoming prominent. Marine meteorology and pollution conditions are important factors affecting maritime safety. Therefore, establishing a marine environmental data collection and analysis system is crucial to ensure safe travel at sea.

[0003] The existing marine environmental data collection and analysis system can meet the basic usage requirements, but it still has certain shortcomings: on the one hand, the existing marine environmental data collection and analysis system can monitor and analyze the marine environmental data in real time, obtain the marine meteorological conditions and provide feedback, but the existing marine environmental data collection and analysis system ignores the monitoring and analysis of marine pollution data while monitoring meteorological data. Pollutants such as industrial emissions, ship oil pollution, and plastic waste continue to enter the ocean, causing the quality of seawater to deteriorate, which may have an adverse effect on the navigation of ships. In addition, there may be toxic and harmful substances in the polluted area, posing a threat to the health of navigation personnel.

[0004] On the other hand, the existing marine environmental data collection and analysis system can conduct long-term monitoring and analysis of the marine environmental data and provide real-time feedback. However, the existing marine environmental data collection and analysis system ignores the analysis of data to obtain the laws of marine meteorology, which is not conducive to understanding the laws of marine meteorology, and cannot help navigation personnel make navigation plans in advance to avoid bad weather areas, which is not conducive to reducing the risk of marine accidents. Summary of the invention

[0005] In view of this, in order to solve the problems raised in the above background technology, a method, terminal and storage medium for intelligent collection and analysis of marine environment data are proposed.

[0006] The purpose of the present invention can be achieved through the following technical solutions: The first aspect of the present invention provides a method for intelligent collection and analysis of marine environmental data, including: S1, marine environmental data collection: continuous real-time detection and collection of the environment of the target ocean, and obtaining environmental meteorological data and environmental pollution data of each monitoring area corresponding to the target ocean on the current date within the detection time period.

[0007] S2. Marine environment data analysis: Analyze the travel safety assessment coefficient and pollution level assessment coefficient of each monitoring area corresponding to the target ocean on the current date, and then obtain the areas that are not suitable for travel and the areas belonging to each pollution level corresponding to the target ocean on the current date, and store and feedback them.

[0008] S3. Analysis of meteorological change patterns: Based on the travel safety assessment coefficients of the target ocean corresponding to each monitoring area on each date in each detection year within the detection period extracted from the marine environment database, the suitable travel days for each monitoring area corresponding to the target ocean are analyzed and displayed.

[0009] S4. Analysis of pollution change trends: Based on the pollution degree assessment coefficients of each monitoring area corresponding to the target ocean on each date in each detection year within the detection period extracted from the marine environment database, the pollution change trends of each monitoring area corresponding to the target ocean within the detection period are analyzed, displayed and warned.

[0010] Preferably, the environmental meteorological data of each monitoring area corresponding to the target ocean on the current date within the detection time period includes surface wind speed, visibility, sea surface pressure and precipitation.

[0011] The environmental pollution data of each monitoring area corresponding to the target ocean on the current date within the detection time period includes the concentration of petroleum pollutants, the concentration of chemical pollutants, the concentration of heavy metal pollutants and the distribution density of plastic pollutants.

[0012] Preferably, the specific analysis process of the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on the current date is: extracting the surface wind speed, visibility, sea surface pressure and precipitation of each monitoring area corresponding to the target ocean on the current date within the detection time period, analyzing the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on the current date ,in They are the target oceans corresponding to the current date within the detection period. Surface wind speed, visibility, sea surface pressure and precipitation in each monitoring area, They are the ocean surface wind speed threshold, visibility threshold, sea surface pressure threshold and precipitation threshold extracted from the marine environment database to ensure safe marine navigation. , is the number corresponding to each monitoring area, is a natural constant.

[0013] Preferably, the specific process of obtaining the target ocean of the current date corresponding to the various unsuitable travel areas is: extracting the travel safety assessment coefficients of the target ocean of the current date corresponding to the various monitoring areas, comparing them with the set travel safety assessment coefficient thresholds, respectively, screening out the target ocean of the current date corresponding to the various monitoring areas whose travel safety assessment coefficients are less than the travel safety assessment coefficient thresholds, and recording them as the target ocean of the current date corresponding to the various unsuitable travel areas.

[0014] Preferably, the specific analysis process of the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date is: extracting the petroleum pollutant concentration, chemical pollutant concentration, heavy metal pollutant concentration and plastic pollutant distribution density of each monitoring area corresponding to the target ocean on the current date within the detection time period, analyzing the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date ,in They are the target oceans corresponding to the current date within the detection period. The concentration of petroleum pollutants, chemical pollutants, heavy metal pollutants and distribution density of plastic pollutants in each monitoring area are They are the permissible petroleum pollutant concentration, permissible chemical pollutant concentration, permissible heavy metal pollutant concentration and permissible plastic pollutant distribution density in the ocean under conditions that do not affect the safety of ocean navigation, extracted from the marine environment database.

[0015] Preferably, the specific acquisition process of the target ocean on the current date corresponding to each area belonging to each pollution level is: extracting the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date, matching it with the pollution degree assessment coefficient range corresponding to each pollution level extracted from the marine environment database, and obtaining the pollution level of each monitoring area corresponding to the target ocean on the current date, and further classifying it according to the pollution level to obtain the area belonging to each pollution level corresponding to the target ocean on the current date.

[0016] Preferably, the specific analysis process of each suitable travel day for each monitoring area corresponding to the target ocean is as follows: extracting the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on each date in each detection year within the detection time period from the marine environment database, and calculating the travel safety assessment coefficient according to the calculation formula Get the ratio of the average travel safety assessment coefficient of each monitoring area corresponding to the target ocean on each date in the detection year to the travel safety assessment coefficient threshold ,in For the first The test year belongs to The target ocean for the date corresponds to The travel safety assessment coefficient of each monitoring area is is the set travel safety assessment coefficient threshold, , is the number corresponding to each test year, , is the number corresponding to each date.

[0017] If the ratio of the average travel safety assessment coefficient of a monitoring area corresponding to the target ocean on a certain date in the detection year within the detection time period to the travel safety assessment coefficient threshold is greater than or equal to 1, then the date in the detection year corresponding to the monitoring area of ​​the target ocean within the detection time period will be recorded as a suitable travel day for the monitoring area of ​​the target ocean, and then the suitable travel days for each monitoring area corresponding to the target ocean are obtained.

[0018] Preferably, the specific analysis process of the pollution change trend of each monitoring area corresponding to the target ocean during the detection period includes: extracting the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on each date of each detection year during the detection period, analyzing the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period ,in For the first The test year belongs to Date and The target ocean for the date corresponds to The pollution degree assessment coefficient of each monitoring area is is the threshold of the difference in the pollution degree assessment coefficient. is the number corresponding to the detection year, The number corresponding to the date.

[0019] If the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period is greater than zero, the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is recorded as an increasing trend; if the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period is equal to zero, the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is recorded as no change; if the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period is less than zero, the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is recorded as a decreasing trend.

[0020] The second aspect of the present invention provides an intelligent marine environment data collection and analysis terminal, comprising the following modules: a marine environment data collection module, for continuous real-time detection and collection of the environment of the target ocean, and obtaining environmental meteorological data and environmental pollution data of each monitoring area corresponding to the target ocean on the current date.

[0021] The marine environment data analysis module is used to analyze the travel safety assessment coefficient and pollution level assessment coefficient of each monitoring area corresponding to the target ocean on the current date, and then obtain the areas that are not suitable for travel and the areas belonging to each pollution level corresponding to the target ocean on the current date, and store and feedback them.

[0022] The meteorological change law analysis module is used to analyze the suitable travel days for each monitoring area corresponding to the target ocean based on the travel safety assessment coefficients of each monitoring area corresponding to each date in each detection year within the detection time period extracted from the marine environment database, and display them.

[0023] The pollution change trend analysis module is used to analyze the pollution change trend of each monitoring area corresponding to the target ocean during the detection period based on the pollution degree assessment coefficient of each monitoring area corresponding to each date in each detection year within the detection period extracted from the marine environment database, and display and warn it.

[0024] The marine environment database is used to store the travel safety assessment coefficients and pollution degree assessment coefficients of each monitoring area corresponding to the target ocean on each date of each detection year within the detection time period, the surface wind speed thresholds, visibility thresholds, sea surface pressure thresholds and precipitation thresholds of the ocean under the conditions that ensure safe marine navigation, the permissible petroleum pollutant concentrations, permissible chemical pollutant concentrations, permissible heavy metal pollutant concentrations and permissible plastic pollutant distribution densities of the ocean under the conditions that do not affect safe marine navigation, and the range of pollution degree assessment coefficients corresponding to each pollution level.

[0025] A third aspect of the present invention provides a storage medium, which stores one or more programs. The one or more programs can be executed by one or more processors to implement the steps in the method for intelligent collection and analysis of marine environment data described in the present invention.

[0026] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. The present invention obtains the environmental meteorological data and environmental pollution data of each monitoring area corresponding to the target ocean on the current date, thereby providing accurate data support for subsequent analysis and ensuring the smooth progress of safe travel at sea.

[0027] 2. The present invention analyzes the travel safety assessment coefficients of the target ocean corresponding to each monitoring area on the current date, timely understands the meteorological conditions of the target ocean, and provides timely meteorological warnings and forecast information for the sailing fleet, which is conducive to avoiding the occurrence of safety accidents such as navigation difficulties and loss of control at sea, and helps the sailing fleet at sea to avoid bad weather areas and choose safe sailing routes.

[0028] 3. The present invention analyzes the pollution level assessment coefficient of each monitoring area corresponding to the target ocean on the current date, which is conducive to timely detection of pollution risks, providing pollution warnings and avoidance suggestions for ships, and effectively avoiding the adverse effects on the navigation of ships caused by the deterioration of seawater quality due to the continuous entry of pollutants such as industrial emissions, ship oil pollution, and plastic waste into the ocean, thereby helping to ensure the health of navigation personnel.

[0029] 4. The present invention analyzes the suitable travel days for each monitoring area corresponding to the target ocean and the pollution change trends for each monitoring area corresponding to the target ocean during the detection period, which helps navigation personnel make more scientific decisions in advance, thereby reducing the risk of maritime accidents in the target ocean and ensuring the safety and reliability of navigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0031] Figure 1 It is a schematic diagram of the steps for implementing the method of the present invention.

[0032] Figure 2 It is a schematic diagram of the connection of the terminal module of the present invention. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] See also Figure 1 As shown, the present invention provides a method for intelligent collection and analysis of marine environmental data, comprising the following steps: S1, marine environmental data collection: continuous real-time detection and collection of the environment of the target ocean, and obtaining environmental meteorological data and environmental pollution data of each monitoring area corresponding to the target ocean on the current date within the detection time period.

[0036] It needs to be further explained that the environmental meteorological data and environmental pollution data of each monitoring area of ​​the target ocean corresponding to the current date within the detection time period are obtained by detecting and collecting the multifunctional data collection terminals deployed in each monitoring area corresponding to the target ocean.

[0037] Among them, the multifunctional data collection terminal includes anemometer, forward scatter visibility meter, barometer, rain gauge, chemical sensor and camera.

[0038] As a preferred feasible embodiment, the environmental meteorological data of each monitoring area corresponding to the target ocean on the current date within the detection time period includes surface wind speed, visibility, sea surface pressure and precipitation.

[0039] It needs to be further explained that the specific method of obtaining the surface wind speed, visibility, sea surface pressure and precipitation of each monitoring area corresponding to the target ocean on the current date within the detection time period is: the surface wind speed, visibility, sea surface pressure and precipitation of each monitoring area corresponding to the target ocean on the current date within the detection time period are directly obtained by detecting the anemometer, forward scattering visibility meter, barometer and rain gauge in the multi-function data acquisition terminal.

[0040] The environmental pollution data of each monitoring area corresponding to the target ocean on the current date within the detection time period includes the concentration of petroleum pollutants, the concentration of chemical pollutants, the concentration of heavy metal pollutants and the distribution density of plastic pollutants.

[0041] It needs to be further explained that the specific method of obtaining the petroleum pollutant concentration, chemical pollutant concentration and heavy metal pollutant concentration of each monitoring area corresponding to the target ocean on the current date within the detection time period is: using the chemical sensor in the multi-functional data acquisition terminal to directly detect and obtain the petroleum pollutant concentration, chemical pollutant concentration and heavy metal pollutant concentration of each monitoring area corresponding to the target ocean on the current date within the detection time period.

[0042] The specific method for obtaining the distribution density of plastic pollutants in each monitoring area corresponding to the target ocean on the current date within the detection time period is as follows: using the camera in the multifunctional data acquisition terminal to shoot each monitoring area corresponding to the target ocean on the current date within the detection time period, obtaining pictures of each monitoring area corresponding to the target ocean on the current date within the detection time period, extracting them using picture extraction technology to obtain the area of ​​plastic pollutants in the pictures of each monitoring area corresponding to the target ocean on the current date within the detection time period, further performing ratio processing with the area of ​​the pictures of each monitoring area corresponding to the target ocean on the current date within the detection time period to obtain the ratio of the area of ​​plastic pollutants in the pictures of each monitoring area corresponding to the target ocean on the current date within the detection time period to the area of ​​the corresponding pictures, and recording it as the distribution density of plastic pollutants in each monitoring area corresponding to the target ocean on the current date within the detection time period.

[0043] The present invention obtains the environmental meteorological data and environmental pollution data of each monitoring area corresponding to the target ocean on the current date within the detection time period, thereby providing accurate data support for subsequent analysis and ensuring the smooth progress of safe travel at sea.

[0044] S2. Marine environment data analysis: Analyze the travel safety assessment coefficient and pollution level assessment coefficient of each monitoring area corresponding to the target ocean on the current date, and then obtain the areas that are not suitable for travel and the areas belonging to each pollution level corresponding to the target ocean on the current date, and store and feedback them.

[0045] As a preferred feasible embodiment, the specific analysis process of the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on the current date is: extracting the surface wind speed, visibility, sea surface pressure and precipitation of each monitoring area corresponding to the target ocean on the current date during the detection time period, analyzing the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on the current date ,in They are the target oceans corresponding to the current date within the detection period. Surface wind speed, visibility, sea surface pressure and precipitation in each monitoring area, They are the ocean surface wind speed threshold, visibility threshold, sea surface pressure threshold and precipitation threshold extracted from the marine environment database to ensure safe marine navigation. , is the number corresponding to each monitoring area, is a natural constant.

[0046] It should be further explained that the sea surface pressure is an important factor affecting the size of sea waves. Low sea surface pressure means stronger winds, which has a greater impact on the speed and course of ships. High sea surface pressure means smaller sea waves and safer navigation. In areas with high sea surface pressure, the sea surface is relatively calm, which is conducive to the stable navigation of ships. Therefore, from the perspective of safety and navigation, high sea surface pressure is usually more suitable for going out to sea than low sea surface pressure.

[0047] As a preferred feasible embodiment, the specific process of obtaining the target ocean of the current date corresponding to the various unsuitable travel areas is: extracting the travel safety assessment coefficients of the target ocean of the current date corresponding to the various monitoring areas, comparing them with the set travel safety assessment coefficient thresholds, and screening out the target ocean of the current date corresponding to the various monitoring areas whose travel safety assessment coefficients are less than the travel safety assessment coefficient thresholds, and recording them as the target ocean of the current date corresponding to the various unsuitable travel areas.

[0048] The present invention analyzes the travel safety assessment coefficients of the target ocean corresponding to each monitoring area on the current date, timely understands the meteorological conditions of the target ocean, and provides timely meteorological warnings and forecast information for the sailing fleet, which is conducive to avoiding the occurrence of safety accidents such as navigation difficulties and loss of control at sea, and helps the sailing fleet at sea to avoid bad weather areas and choose safe sailing routes.

[0049] As a preferred feasible embodiment, the specific analysis process of the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date is as follows: extracting the petroleum pollutant concentration, chemical pollutant concentration, heavy metal pollutant concentration and plastic pollutant distribution density of each monitoring area corresponding to the target ocean on the current date within the detection time period, analyzing the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date ,in They are the target oceans corresponding to the current date within the detection period. The concentration of petroleum pollutants, chemical pollutants, heavy metal pollutants and distribution density of plastic pollutants in each monitoring area are They are the permissible petroleum pollutant concentration, permissible chemical pollutant concentration, permissible heavy metal pollutant concentration and permissible plastic pollutant distribution density in the ocean under conditions that do not affect the safety of ocean navigation, extracted from the marine environment database.

[0050] As a preferred feasible embodiment, the specific acquisition process of the target ocean on the current date corresponding to each area belonging to each pollution level is: extract the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date, match it with the pollution degree assessment coefficient range corresponding to each pollution level extracted from the marine environment database, and obtain the pollution level of each monitoring area corresponding to the target ocean on the current date, and further classify it according to the pollution level to obtain the area corresponding to each pollution level of the target ocean on the current date.

[0051] It should be further explained that the pollution levels include a light pollution level, a moderate pollution level, a heavy pollution level and an extreme pollution level.

[0052] As a specific feasible embodiment, the pollution degree assessment coefficient range corresponding to the light pollution level can be , the mild pollution level means that its impact on the ecosystem and human health is relatively small.

[0053] The pollution degree assessment coefficient range corresponding to the moderate pollution level can be , moderate pollution level means that it has a certain degree of impact on marine ecosystems and human health.

[0054] As mentioned above, the pollution degree assessment coefficient range corresponding to the severe pollution level can be The severe pollution level means that it has a serious impact on the ecosystem and human health, and seriously threatens the survival and reproduction of marine life.

[0055] The pollution degree assessment coefficient range corresponding to the extreme pollution level can be Extreme pollution means that the pollution level in the ocean has reached an extreme, causing serious environmental disasters and ecological collapse. The impact on the ecosystem is very serious, and recovery may take a long time or even be impossible.

[0056] The present invention analyzes the pollution level assessment coefficients of each monitoring area corresponding to the target ocean on the current date, which is conducive to timely detection of pollution risks, providing pollution warnings and avoidance suggestions for ships, and effectively avoiding the adverse effects on the navigation of ships caused by the deterioration of seawater quality due to the continuous entry of pollutants such as industrial emissions, ship oil pollution, and plastic waste into the ocean, thereby helping to ensure the health of navigation personnel.

[0057] S3. Analysis of meteorological change patterns: Based on the travel safety assessment coefficients of the target ocean corresponding to each monitoring area on each date in each detection year within the detection period extracted from the marine environment database, the suitable travel days for each monitoring area corresponding to the target ocean are analyzed and displayed.

[0058] As a preferred feasible embodiment, the specific analysis process of each suitable travel day for each monitoring area corresponding to the target ocean is as follows: the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on each date in each detection year within the detection period is extracted from the marine environment database, and the travel safety assessment coefficient is calculated according to the calculation formula Get the ratio of the average travel safety assessment coefficient of each monitoring area corresponding to the target ocean on each date in the detection year to the travel safety assessment coefficient threshold ,in For the first The test year belongs to The target ocean for the date corresponds to The travel safety assessment coefficient of each monitoring area is is the set travel safety assessment coefficient threshold, , is the number corresponding to each test year, , The numbers corresponding to each date.

[0059] If the ratio of the average travel safety assessment coefficient of a monitoring area corresponding to the target ocean on a certain date in the detection year to the travel safety assessment coefficient threshold is greater than or equal to 1, the target ocean corresponding to the monitoring area on that date in the detection year will be recorded as a suitable travel day for the target ocean corresponding to the monitoring area, and then the suitable travel days for each monitoring area corresponding to the target ocean will be obtained.

[0060] S4. Analysis of pollution change trends: Based on the pollution degree assessment coefficients of each monitoring area corresponding to the target ocean on each date in each detection year within the detection period extracted from the marine environment database, the pollution change trends of each monitoring area corresponding to the target ocean within the detection period are analyzed, displayed and warned.

[0061] As a preferred feasible embodiment, the specific analysis process of the pollution change trend of each monitoring area corresponding to the target ocean during the detection period includes: extracting the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on each date of each detection year during the detection period, analyzing the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period ,in For the first The test year belongs to Date and The target ocean for the date corresponds to The pollution degree assessment coefficient of each monitoring area is is the threshold of the difference in the pollution degree assessment coefficient. is the number corresponding to the detection year, The number corresponding to the date.

[0062] If the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period is greater than zero, the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is recorded as an increasing trend; if the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period is equal to zero, the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is recorded as no change; if the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period is less than zero, the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is recorded as a decreasing trend.

[0063] It needs to be further explained that when the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is an increasing trend, it will be fed back to the ocean management center and certain measures will be taken.

[0064] As a specific example, the measures include but are not limited to the following: (1) Strengthen urban and industrial sewage treatment, promote advanced sewage treatment technology, and reduce the direct or indirect discharge of sewage into the ocean. (2) Strengthen the classification, collection and treatment of garbage in cities and fishing ports, establish a waste recycling system, and reduce the generation and discharge of marine waste. (3) Take reasonable measures for farmland drainage and fertilizer and pesticide application to reduce nutrient loss and pesticide residues from agriculture, and reduce farmland pollution to the marine environment.

[0065] The present invention analyzes the suitable travel days for each monitoring area corresponding to the target ocean and the pollution change trend of each monitoring area corresponding to the target ocean during the detection time period, which is conducive to navigation personnel making more scientific decisions in advance, thereby reducing the risk of marine accidents in the target ocean and ensuring the safety and reliability of navigation.

[0066] Example 2

[0067] Reference Figure 2 As shown, the present invention proposes a marine environment data intelligent collection and analysis terminal, and the specific modules are distributed as follows: marine environment data collection module, marine environment data analysis module, meteorological change law analysis module, pollution change trend analysis module and marine environment database. Among them, the connection mode between the modules is: the marine environment data collection module is connected with the marine environment data analysis module, the marine environment data analysis module is respectively connected with the meteorological change law analysis module and the pollution change trend analysis module, and the marine environment database is connected with the marine environment data analysis module.

[0068] The marine environment data acquisition module is used to continuously detect and collect the environment of the target ocean in real time, and obtain the environmental meteorological data and environmental pollution data of each monitoring area of ​​the target ocean corresponding to the current date within the detection time period.

[0069] The marine environment data analysis module is used to analyze the travel safety assessment coefficient and pollution level assessment coefficient of each monitoring area corresponding to the target ocean on the current date, and then obtain the areas that are not suitable for travel and the areas belonging to each pollution level corresponding to the target ocean on the current date, and store and feedback them.

[0070] The module for analyzing meteorological change rules is used to analyze and display the suitable travel days for each monitoring area corresponding to the target ocean based on the travel safety assessment coefficients of each monitoring area corresponding to the target ocean on each date in each detection year within the detection time period extracted from the marine environment database.

[0071] The pollution change trend analysis module is used to analyze the pollution change trend of each monitoring area corresponding to the target ocean during the detection period based on the pollution degree assessment coefficient of each monitoring area corresponding to each date in each detection year within the detection period extracted from the marine environment database, and display and warn it.

[0072] The marine environment database is used to store the travel safety assessment coefficients and pollution degree assessment coefficients of each monitoring area corresponding to the target ocean on each date of each detection year within the detection time period, the surface wind speed thresholds, visibility thresholds, sea surface pressure thresholds and precipitation thresholds of the ocean under the conditions that ensure safe marine navigation, the permissible petroleum pollutant concentrations, permissible chemical pollutant concentrations, permissible heavy metal pollutant concentrations and permissible plastic pollutant distribution densities of the ocean under the conditions that do not affect safe marine navigation, and the range of pollution degree assessment coefficients corresponding to each pollution level.

[0073] Example 3

[0074] A third aspect of the present invention provides a storage medium, which stores one or more programs. The one or more programs can be executed by one or more processors to implement the steps in the method for intelligent collection and analysis of marine environment data described in the present invention.

[0075] The above contents are merely examples and explanations of the concept of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the concept of the invention or exceed the scope defined by the present invention, they shall all fall within the protection scope of the present invention.

Claims

1. A method for intelligent collection and analysis of marine environmental data, characterized in that: include: S1. Marine environment data collection: Continuously detect and collect the environment of the target ocean in real time, and obtain the environmental meteorological data and environmental pollution data of each monitoring area of ​​the target ocean corresponding to the current date within the detection period; S2. Marine environment data analysis: Analyze the travel safety assessment coefficient and pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date, and then obtain the areas that are not suitable for travel and the areas belonging to each pollution level corresponding to the target ocean on the current date, and store and feedback them; S3. Analysis of meteorological change rules: Based on the travel safety assessment coefficients of the target ocean corresponding to each monitoring area on each date in each detection year extracted from the marine environment database during the detection period, the appropriate travel days for each monitoring area corresponding to the target ocean are analyzed and displayed; S4. Analysis of pollution change trend: According to the pollution degree assessment coefficients of the target ocean corresponding to each monitoring area on each date in each detection year within the detection period extracted from the marine environment database, the pollution change trend of each monitoring area corresponding to the target ocean within the detection period is analyzed, and it is displayed and warned; The environmental meteorological data of each monitoring area corresponding to the target ocean on the current date within the detection time period include surface wind speed, visibility, sea surface pressure and precipitation; The environmental pollution data of each monitoring area corresponding to the target ocean on the current date during the detection period includes the concentration of petroleum pollutants, the concentration of chemical pollutants, the concentration of heavy metal pollutants and the distribution density of plastic pollutants; The specific analysis process of the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on the current date is as follows: Extract the surface wind speed, visibility, sea surface pressure and precipitation of each monitoring area corresponding to the target ocean on the current date during the detection period, and analyze the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on the current date ,in They are the target oceans corresponding to the current date within the detection period. Surface wind speed, visibility, sea surface pressure and precipitation in each monitoring area, They are the ocean surface wind speed threshold, visibility threshold, sea surface pressure threshold and precipitation threshold extracted from the marine environment database to ensure safe marine navigation. , is the number corresponding to each monitoring area, is a natural constant; The specific acquisition process of the target ocean on the current date corresponding to each unsuitable travel area is as follows: extracting the travel safety assessment coefficient of each monitoring area corresponding to the target ocean on the current date, comparing it with the set travel safety assessment coefficient threshold, screening out each monitoring area corresponding to the target ocean on the current date whose travel safety assessment coefficient is less than the travel safety assessment coefficient threshold, and recording it as each unsuitable travel area corresponding to the target ocean on the current date; The specific analysis process of the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date is as follows: Extract the concentration of petroleum pollutants, chemical pollutants, heavy metal pollutants and plastic pollutants in each monitoring area corresponding to the target ocean on the current date during the detection period, and analyze the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date ,in They are the target oceans corresponding to the first The concentration of petroleum pollutants, chemical pollutants, heavy metal pollutants and distribution density of plastic pollutants in each monitoring area are They are the permitted petroleum pollutant concentration, permitted chemical pollutant concentration, permitted heavy metal pollutant concentration and permitted plastic pollutant distribution density extracted from the marine environment database without affecting the safety of marine navigation. The specific process of obtaining the target ocean on the current date and the corresponding areas of each pollution level is as follows: Extract the pollution degree assessment coefficients of each monitoring area corresponding to the target ocean on the current date, match them with the pollution degree assessment coefficient ranges corresponding to each pollution level extracted from the marine environment database, obtain the pollution level of each monitoring area corresponding to the target ocean on the current date, and further classify them according to the pollution level to obtain the areas corresponding to each pollution level of the target ocean on the current date; The specific analysis process of each suitable travel day for each monitoring area of ​​the target ocean is as follows: The travel safety assessment coefficients of the target oceans corresponding to the monitoring areas on each date in each detection year within the detection period are extracted from the marine environment database, and the calculation formula is used. Get the ratio of the average travel safety assessment coefficient of each monitoring area corresponding to the target ocean on each date in the detection year to the travel safety assessment coefficient threshold ,in For the first The test year belongs to The target ocean for the date corresponds to The travel safety assessment coefficient of each monitoring area is is the set travel safety assessment coefficient threshold, , is the number corresponding to each test year, , is the number corresponding to each date; If the ratio of the average travel safety assessment coefficient of a certain monitoring area of ​​the target ocean corresponding to a certain date in the detection year within the detection time period to the travel safety assessment coefficient threshold is greater than or equal to 1, then the date of the detection year corresponding to the monitoring area of ​​the target ocean within the detection time period is recorded as the suitable travel day for the monitoring area of ​​the target ocean, and then the suitable travel days for each monitoring area corresponding to the target ocean are obtained; The specific analysis process of the pollution change trend of each monitoring area corresponding to the target ocean during the detection period includes: Extract the pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on each date in each detection year within the detection period, and analyze the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period ,in For the first The test year belongs to Date and The target ocean for the date corresponds to The pollution degree assessment coefficient of each monitoring area is is the threshold of the difference in the pollution degree assessment coefficient. is the number corresponding to the detection year, is the number corresponding to the date; If the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period is greater than zero, the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is recorded as an increasing trend; if the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period is equal to zero, the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is recorded as no change; if the pollution change trend index of each monitoring area corresponding to the target ocean during the detection period is less than zero, the pollution change trend of each monitoring area corresponding to the target ocean during the detection period is recorded as a decreasing trend.

2. A marine environment data intelligent collection and analysis terminal, used to execute the method according to claim 1, characterized in that: include: The marine environment data acquisition module is used to continuously detect and collect the environment of the target ocean in real time, and obtain the environmental meteorological data and environmental pollution data of each monitoring area of ​​the target ocean corresponding to the current date within the detection period; The marine environment data analysis module is used to analyze the travel safety assessment coefficient and pollution degree assessment coefficient of each monitoring area corresponding to the target ocean on the current date, and then obtain the areas that are not suitable for travel and the areas belonging to each pollution level corresponding to the target ocean on the current date, and store and feedback them; The meteorological change law analysis module is used to analyze and display the suitable travel days for each monitoring area of ​​the target ocean according to the travel safety assessment coefficients of each monitoring area of ​​the target ocean corresponding to each date of each detection year within the detection period extracted from the marine environment database; The pollution change trend analysis module is used to analyze the pollution change trend of each monitoring area corresponding to the target ocean during the detection period according to the pollution degree assessment coefficient of each monitoring area corresponding to each date of each detection year within the detection period extracted from the marine environment database, and display and warn it; The marine environment database is used to store the travel safety assessment coefficients and pollution degree assessment coefficients of each monitoring area corresponding to the target ocean on each date of each detection year within the detection time period, the surface wind speed thresholds, visibility thresholds, sea surface pressure thresholds and precipitation thresholds of the ocean under the conditions that ensure safe marine navigation, the permissible petroleum pollutant concentrations, permissible chemical pollutant concentrations, permissible heavy metal pollutant concentrations and permissible plastic pollutant distribution densities of the ocean under the conditions that do not affect safe marine navigation, and the range of pollution degree assessment coefficients corresponding to each pollution level.

3. A storage medium, characterized in that: The storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the steps in the method for intelligent collection and analysis of marine environment data as claimed in claim 1.

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