CN112861614B - Remote island ecological monitoring system and method for green energy - Google Patents
Remote island ecological monitoring system and method for green energy Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 73
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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Abstract
The invention relates to a remote island ecological monitoring system and a method of green energy, comprising the following steps: acquiring island image information, preprocessing the image information, and establishing an island three-dimensional terrain model; extracting island boundary lines according to the three-dimensional terrain model to generate ecological environment dynamic data; establishing a monitoring mode according to the dynamic data of the ecological environment, generating monitoring information, extracting characteristic values of the monitoring information, and comparing the characteristic values of the monitoring information with a preset characteristic value threshold value to obtain a deviation rate; judging whether the deviation rate is larger than a preset deviation rate threshold value, if so, generating correction information, and correcting the deviation rate by the aid of the correction information and a monitoring mode to obtain result information; and transmitting the result information to the terminal in a predetermined manner.
Description
Technical Field
The invention relates to a remote island ecological monitoring system, in particular to a remote island ecological monitoring system and method of green energy.
Background
Ocean is the basic environment and important resource for human survival and development, and is an important support for human sustainable development. The coastal zone and the island area have huge economic, military, scientific and ecological values, and have important and profound economic, political, military and scientific significance for the study of the management thereof. The coastal zone is a special zone where sea and land are connected, is a zone where water rings, rock rings, atmosphere rings and biospheres in the natural world interact most frequently and actively, has the environmental characteristics of two different properties of sea and land, is a region where the economic and social activities of human beings are most concentrated and most frequent, and is also an important interface for human beings to know the baseline of the earth and the land system and the ocean system. The sea-land junction at the island is an important area with the advantages of sea and land, the front edge of development of coastal zone and the sea base of ocean development, the strategic position is very important that the approximate area of the earth surface is ocean, and the ocean is cradle for cultivating life and also contains abundant resources. Due to the special positions of islands, reefs, low tide and the like in the united nations ocean law convention, the related rights and benefits of territories, adjacent areas, exclusive economic areas and the like are huge. Any attribution such as islands, reefs, low-tide high-rise areas and the like can have profound effects on ocean rights and interests, and have become the focus of competition in various countries. The sea island reef is a very important fulcrum for human exploration and utilization of sea, the sea has the characteristics of real-time dynamic change and dynamic interaction with the sea island reef and the like, the sea island reef has certain regularity and strong randomness, and the research and the understanding of the change characteristics and the law of the sea island reef under the influence of sea environments such as tides are one of the keys for developing sea economy, effectively developing sea area resources and protecting sea environment.
In order to ensure that the ecological environment near the remote island is monitored in real time, a system matched with the remote island needs to be developed for control, and the island image information is preprocessed by acquiring the island image information to establish a three-dimensional island terrain model; the island boundary line is extracted, ecological environment dynamic data are generated, a monitoring mode is established, monitoring information is generated, real-time monitoring is realized on a remote island according to the monitoring information, in the monitoring process, the system can utilize solar energy, wind energy or sea wave energy to generate power, intelligent selection starting of environment monitoring equipment is performed according to reserved electric quantity, effective utilization of green energy is realized, and accurate control is realized on an island ecological monitoring system, so that the problem to be solved is urgent.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a remote island ecological monitoring system and method of green energy.
In order to achieve the above purpose, the invention adopts the following technical scheme: a remote island ecological monitoring method of green energy, comprising:
acquiring island image information, preprocessing the image information, and establishing an island three-dimensional terrain model;
extracting island boundary lines according to the three-dimensional terrain model to generate ecological environment dynamic data;
a monitoring mode is established according to the dynamic data of the ecological environment, monitoring information is generated, characteristic values of the monitoring information are extracted,
comparing the characteristic value of the monitoring information with a preset characteristic value threshold value to obtain a deviation rate;
judging whether the deviation rate is larger than a preset deviation rate threshold value,
if the value is larger than the preset value, generating correction information,
correcting by the correction information and the monitoring mode to obtain result information;
and transmitting the result information to the terminal in a predetermined manner.
In a preferred embodiment of the present invention, island image information is obtained, and the image information is preprocessed, which specifically includes:
acquiring an island remote sensing image, performing visual processing on the remote sensing image, and enhancing the contrast of the image;
extracting the characteristic value of the remote sensing image to obtain characteristic value data,
and carrying out noise reduction treatment on the characteristic value data, and eliminating abnormal data.
In a preferred embodiment of the invention, the ecological environment dynamic data comprises one or more of tide, temperature, salinity, dissolved oxygen, wind speed, wind direction, sea wave, island topography, algae area.
In a preferred embodiment of the present invention, further comprising:
establishing an island ecological environment evaluation model,
acquiring an island region aerial photograph, and dividing the island region into subareas;
acquiring image data of a sub-region aerial photograph;
evaluating the sub-region image data by adopting a weighted average method to obtain an evaluation result;
generating an island ecological environment rating according to the evaluation result;
establishing a corresponding ecological restoration strategy according to the island ecological environment rating;
and transmitting the ecological restoration strategy to the terminal.
In a preferred embodiment of the present invention, further comprising:
acquiring weather information of an island region;
according to the meteorological information, obtaining tide data of the ocean surface;
calculating the temperature and the salinity of the seawater by combining tide data, and generating temperature data and salinity data;
inputting tide data, temperature data and salinity data into an island three-dimensional terrain model to generate result information;
comparing the result information with preset information to obtain a deviation rate;
judging whether the deviation rate is larger than a preset threshold value;
if the difference is larger than the preset value, generating feedback information, and performing error correction on the island three-dimensional terrain model through the feedback information.
In a preferred embodiment of the present invention, the island image information is obtained, and the image information is preprocessed, which further includes:
acquiring an island image, and carrying out background segmentation on the image;
acquiring a gray value of the island image, and comparing the gray value with a preset threshold value;
if the island image is larger than the preset threshold value, converting the island image into a binarized image;
setting a filtering parameter and a filtering operator,
and removing noise points in the binarized image through mean filtering smoothing processing.
In a preferred embodiment of the present invention, current power information is obtained,
comparing the current electric quantity information with a preset threshold value;
if the current electric quantity is smaller than the preset threshold value, acquiring the current environment data, generating a corresponding charging mode,
according to the charging mode, the charging time is set,
it is determined whether the charging time is greater than a time threshold,
if the current is larger than the preset value, stopping charging.
The second aspect of the present invention also provides a remote island ecological monitoring system of green energy, the system comprising: the remote island ecological monitoring system comprises a memory and a processor, wherein the memory comprises a remote island ecological monitoring method program of green energy, and the remote island ecological monitoring method program of green energy realizes the following steps when being executed by the processor:
acquiring island image information, preprocessing the image information, and establishing an island three-dimensional terrain model;
extracting island boundary lines according to the three-dimensional terrain model to generate ecological environment dynamic data;
a monitoring mode is established according to the dynamic data of the ecological environment, monitoring information is generated, characteristic values of the monitoring information are extracted,
comparing the characteristic value of the monitoring information with a preset characteristic value threshold value to obtain a deviation rate;
judging whether the deviation rate is larger than a preset deviation rate threshold value,
if the value is larger than the preset value, generating correction information,
correcting by the correction information and the monitoring mode to obtain result information;
and transmitting the result information to the terminal in a predetermined manner.
In a preferred embodiment of the present invention, further comprising:
acquiring weather information of an island region;
according to the meteorological information, obtaining tide data of the ocean surface;
calculating the temperature and the salinity of the seawater by combining tide data, and generating temperature data and salinity data;
inputting tide data, temperature data and salinity data into an island three-dimensional terrain model to generate result information;
comparing the result information with preset information to obtain a deviation rate;
judging whether the deviation rate is larger than a preset threshold value;
if the difference is larger than the preset value, generating feedback information, and performing error correction on the island three-dimensional terrain model through the feedback information.
In a preferred embodiment of the present invention, further comprising:
establishing an island ecological environment evaluation model,
acquiring an island region aerial photograph, and dividing the island region into subareas;
acquiring image data of a sub-region aerial photograph;
evaluating the sub-region image data by adopting a weighted average method to obtain an evaluation result;
generating an island ecological environment rating according to the evaluation result;
establishing a corresponding ecological restoration strategy according to the island ecological environment rating;
and transmitting the ecological restoration strategy to the terminal.
The invention solves the defects existing in the background technology, and has the following beneficial effects:
(1) The method comprises the steps of generating electricity by using solar energy, wind energy and sea wave energy, intelligently selecting and starting environment detection equipment according to reserved electric quantity, wherein the environment detection equipment is used for detecting various parameters such as sea area temperature, dissolved oxygen, pH, wind speed and wind direction near an island, and storing detection data in a sealed storage device which can be read after password verification.
(2) The island region is segmented into subareas, each subarea is subjected to image data evaluation by a weighted average method, the island ecological environment is rated according to an evaluation result, different ecological restoration strategies are generated according to different ratings, different restoration is performed on different areas of the island, the pertinence is high, and the ecological restoration effect is good.
(3) The ecological environment data is obtained and calculated by establishing a three-dimensional terrain model, dynamic ecological environment data is obtained, the ecological environment data dynamically changes along with weather climate and time, in addition, reverse three-dimensional terrain model correction is carried out according to the tide data and the seawater temperature salinity or other data acquired in real time, and the model establishment and data acquisition precision is high.
(4) According to different weather information, different charging modes are selected, such as under the weather that illumination is poor and wind power is large, when the electric quantity of the system monitoring equipment is lower than a preset threshold value, wind power generation is selected to supplement electric quantity, otherwise, when no wind weather is provided, but the weather is clear and the illumination is sufficient, solar power generation is selected, sea wave energy power generation can be selected according to actual conditions, multiple charging modes can be synchronously charged, one of the charging modes can be selected, free and flexible switching can be realized between the multiple charging modes, and intelligent charging is realized.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 shows a flow chart of a remote island ecology monitoring method of green energy source of the present invention;
FIG. 2 illustrates a flow chart of a method of obtaining an ecological restoration strategy;
FIG. 3 shows a flow chart of a method for error correction of a three-dimensional terrain model;
FIG. 4 shows a flowchart of an island image preprocessing method;
figure 5 shows a block diagram of a remote island ecological monitoring system for green energy.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
Fig. 1 shows a flowchart of a remote island ecological monitoring method of green energy according to the present invention.
As shown in fig. 1, the first aspect of the present invention provides a remote island ecology monitoring method of green energy, comprising:
s102, island image information is obtained, the image information is preprocessed, and an island three-dimensional terrain model is built;
s104, extracting island boundary lines according to the three-dimensional terrain model to generate ecological environment dynamic data;
s106, establishing a monitoring mode according to the dynamic data of the ecological environment, generating monitoring information, extracting characteristic values of the monitoring information,
s108, comparing the characteristic value of the monitoring information with a preset characteristic value threshold value to obtain a deviation rate;
s110, judging whether the deviation rate is larger than a preset deviation rate threshold value,
s112, if the result information is larger than the preset value, generating correction information, and correcting the result information through the correction information and the monitoring mode to obtain result information;
and S114, transmitting the result information to the terminal according to a preset mode.
According to the embodiment of the invention, island image information is acquired, and the image information is preprocessed, which specifically comprises the following steps:
acquiring an island remote sensing image, performing visual processing on the remote sensing image, and enhancing the contrast of the image;
extracting the characteristic value of the remote sensing image to obtain characteristic value data,
and carrying out noise reduction treatment on the characteristic value data, and eliminating abnormal data.
According to an embodiment of the invention, the ecological environment dynamic data comprises one or more of tide, temperature, salinity, dissolved oxygen, wind speed, wind direction, sea wave, island topography, algae area.
As shown in fig. 2, the invention discloses a method flow chart for acquiring an ecological restoration strategy;
according to an embodiment of the present invention, further comprising:
s202, establishing an island ecological environment evaluation model,
s204, acquiring a aerial photograph of the island region, and dividing the island region into subareas;
s206, acquiring image data of the sub-region aerial photograph;
s208, evaluating the sub-area image data by adopting a weighted average method to obtain an evaluation result;
s210, generating island ecological environment ratings according to the evaluation results;
s212, formulating a corresponding ecological restoration strategy according to the island ecological environment rating;
s214, transmitting the ecological restoration strategy to the terminal.
It is to be noted that, through carrying out subregion segmentation to island region, carry out the image data evaluation to each subregion by weighted average method, carry out the rating of island ecological environment according to the evaluation result, generate different ecological restoration strategies according to different ratings, carry out different restoration to island different regions, the pertinence is stronger, and ecological restoration effect is better.
As shown in fig. 3, the present invention discloses a flow chart of a method for error correction of a three-dimensional terrain model;
according to an embodiment of the present invention, further comprising:
s302, acquiring weather information of an island region;
s304, acquiring tide data of the ocean surface according to meteorological information;
s306, calculating the temperature and the salinity of the seawater by combining tide data, and generating temperature data and salinity data;
s308, inputting tide data, temperature data and salinity data into an island three-dimensional terrain model to generate result information;
s310, comparing the result information with preset information to obtain a deviation rate;
s312, judging whether the deviation rate is larger than a preset threshold value;
and S314, if the model is larger than the three-dimensional terrain model, generating feedback information, and performing error correction on the three-dimensional terrain model of the island through the feedback information.
The ecological environment data is obtained and calculated by establishing a three-dimensional terrain model, dynamic ecological environment data is obtained, the ecological environment data dynamically changes along with weather and time, in addition, reverse three-dimensional terrain model correction is carried out according to tide data acquired in real time and seawater temperature, salinity or other data, and the model establishment and data acquisition precision is high.
As shown in fig. 4, the invention discloses a flow chart of an island image preprocessing method;
according to the embodiment of the invention, island image information is acquired, and the image information is preprocessed, and the method further comprises the following steps:
s402, acquiring an island image, and carrying out background segmentation on the image;
s404, acquiring a gray value of the island image, and comparing the gray value with a preset threshold value;
s406, if the island image is larger than a preset threshold value, converting the island image into a binary image;
s408, setting a filtering parameter and a filtering operator,
s410, removing noise points in the binarized image through mean filtering smoothing processing.
It should be noted that, image binarization is to set the gray value of the pixel point on the image to 0 or 255, that is, the whole image shows obvious black-white effect, and the gray images with 256 brightness levels are selected by a proper threshold value to obtain a binarized image which can still reflect the whole and local characteristics of the image. In digital image processing, binary images are very important, and firstly, binarization of the images is beneficial to further processing of the images, so that the images are simple, the data volume is reduced, and the contours of the objects of interest can be highlighted. Secondly, the binary image is processed and analyzed, and firstly, the gray level image is binarized to obtain a binarized image.
According to the embodiment of the invention, the current electric quantity information is obtained,
comparing the current electric quantity information with a preset threshold value;
if the current electric quantity is smaller than the preset threshold value, acquiring the current environment data, generating a corresponding charging mode,
according to the charging mode, the charging time is set,
it is determined whether the charging time is greater than a time threshold,
if the current is larger than the preset value, stopping charging.
It should be noted that, according to different weather information, different charging modes are selected, for example, in the weather that illumination is poor and wind power is large, when the electric quantity of the system monitoring equipment is lower than a preset threshold value, wind power generation is selected to supplement electric quantity, otherwise, when no wind weather is provided, but the weather is clear and the illumination is sufficient, solar power generation is selected, sea wave energy can be selected to generate according to actual conditions, multiple charging modes can be synchronously charged, one of the charging modes can be selected, and the multiple charging modes can be freely and flexibly switched to realize intelligent charging.
As shown in fig. 5, the invention discloses a block diagram of a remote island ecological monitoring system of green energy;
the second aspect of the present invention also provides a remote island ecological monitoring system 5 of green energy, the system 5 comprising: the storage 51 and the processor 52, wherein the storage comprises a remote island ecological monitoring method program of green energy, and the remote island ecological monitoring method program of green energy realizes the following steps when being executed by the processor:
acquiring island image information, preprocessing the image information, and establishing an island three-dimensional terrain model;
extracting island boundary lines according to the three-dimensional terrain model to generate ecological environment dynamic data;
a monitoring mode is established according to the dynamic data of the ecological environment, monitoring information is generated, characteristic values of the monitoring information are extracted,
comparing the characteristic value of the monitoring information with a preset characteristic value threshold value to obtain a deviation rate;
judging whether the deviation rate is larger than a preset deviation rate threshold value,
if the value is larger than the preset value, generating correction information,
correcting by the correction information and the monitoring mode to obtain result information;
and transmitting the result information to the terminal in a predetermined manner.
According to an embodiment of the present invention, further comprising:
acquiring weather information of an island region;
according to the meteorological information, obtaining tide data of the ocean surface;
calculating the temperature and the salinity of the seawater by combining tide data, and generating temperature data and salinity data;
inputting tide data, temperature data and salinity data into an island three-dimensional terrain model to generate result information;
comparing the result information with preset information to obtain a deviation rate;
judging whether the deviation rate is larger than a preset threshold value;
if the difference is larger than the preset value, generating feedback information, and performing error correction on the island three-dimensional terrain model through the feedback information.
The ecological environment data is obtained and calculated by establishing a three-dimensional terrain model, dynamic ecological environment data is obtained, the ecological environment data dynamically changes along with weather and time, in addition, reverse three-dimensional terrain model correction is carried out according to tide data acquired in real time and seawater temperature, salinity or other data, and the model establishment and data acquisition precision is high.
According to an embodiment of the present invention, further comprising:
establishing an island ecological environment evaluation model,
acquiring an island region aerial photograph, and dividing the island region into subareas;
acquiring image data of a sub-region aerial photograph;
evaluating the sub-region image data by adopting a weighted average method to obtain an evaluation result;
generating an island ecological environment rating according to the evaluation result;
establishing a corresponding ecological restoration strategy according to the island ecological environment rating;
and transmitting the ecological restoration strategy to the terminal.
It is to be noted that, through carrying out subregion segmentation to island region, carry out the image data evaluation to each subregion by weighted average method, carry out the rating of island ecological environment according to the evaluation result, generate different ecological restoration strategies according to different ratings, carry out different restoration to island different regions, the pertinence is stronger, and ecological restoration effect is better.
According to the embodiment of the invention, island image information is acquired, and the image information is preprocessed, and the method further comprises the following steps:
acquiring an island image, and carrying out background segmentation on the image;
acquiring a gray value of the island image, and comparing the gray value with a preset threshold value;
if the image is larger than the preset threshold value, converting the island image into a black-and-white image;
setting a filtering parameter and a filtering operator,
and removing noise points in the binarized image through mean filtering smoothing processing.
It should be noted that, image binarization is to set the gray value of the pixel point on the image to 0 or 255, that is, the whole image shows obvious black-white effect, and the gray images with 256 brightness levels are selected by a proper threshold value to obtain a binarized image which can still reflect the whole and local characteristics of the image. In digital image processing, binary images are very important, and firstly, binarization of the images is beneficial to further processing of the images, so that the images are simple, the data volume is reduced, and the contours of the objects of interest can be highlighted. Secondly, the binary image is processed and analyzed, and firstly, the gray level image is binarized to obtain a binarized image.
According to the embodiment of the invention, the current electric quantity information is obtained,
comparing the current electric quantity information with a preset threshold value;
if the current electric quantity is smaller than the preset threshold value, acquiring the current environment data, generating a corresponding charging mode,
according to the charging mode, the charging time is set,
it is determined whether the charging time is greater than a time threshold,
if the current is larger than the preset value, stopping charging.
It should be noted that, according to different weather information, different charging modes are selected, for example, in the weather that illumination is poor and wind power is large, when the electric quantity of the system monitoring equipment is lower than a preset threshold value, wind power generation is selected to supplement electric quantity, otherwise, when no wind weather is provided, but the weather is clear and the illumination is sufficient, solar power generation is selected, sea wave energy can be selected to generate according to actual conditions, multiple charging modes can be synchronously charged, one of the charging modes can be selected, and the multiple charging modes can be freely and flexibly switched to realize intelligent charging.
According to the embodiment of the invention, island image information is acquired, and the image information is preprocessed, which specifically comprises the following steps:
acquiring an island remote sensing image, performing visual processing on the remote sensing image, and enhancing the contrast of the image;
extracting the characteristic value of the remote sensing image to obtain characteristic value data,
and carrying out noise reduction treatment on the characteristic value data, and eliminating abnormal data.
According to an embodiment of the invention, the ecological environment dynamic data comprises one or more of tide, temperature, salinity, dissolved oxygen, wind speed, wind direction, sea wave, island topography, algae area.
In summary, solar energy, wind energy and sea wave energy are utilized to generate electricity, intelligent selective starting of the environment monitoring equipment is carried out according to the reserved electric quantity, the environment monitoring equipment is used for detecting various parameters such as sea area temperature, dissolved oxygen, pH, wind speed and wind direction near the island, and detection data are stored in a sealed storage device which can be read after password verification.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above described device embodiments are only illustrative, e.g. the division of units is only one logical function division, and there may be other divisions in actual implementation, such as: multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the various components shown or discussed may be coupled or directly coupled or communicatively coupled to each other via some interface, whether indirectly coupled or communicatively coupled to devices or units, whether electrically, mechanically, or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units; can be located in one place or distributed to a plurality of network units; some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present invention may be integrated in one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated in one unit; the integrated units may be implemented in hardware or in hardware plus software functional units.
Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the above method embodiments may be implemented by hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, where the program, when executed, performs steps including the above method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, or the like, which can store program codes.
Alternatively, the above-described integrated units of the present invention may be stored in a computer-readable storage medium if implemented in the form of software functional modules and sold or used as separate products. Based on such understanding, the technical solutions of the embodiments of the present invention may be embodied in essence or a part contributing to the prior art in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the methods of the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, ROM, RAM, magnetic or optical disk, or other medium capable of storing program code.
The foregoing is merely illustrative embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present invention, and the invention should be covered. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (4)
1. The remote island ecological monitoring method of the green energy source is characterized by comprising the following steps of:
acquiring island image information, preprocessing the image information, and establishing an island three-dimensional terrain model;
extracting island boundary lines according to the three-dimensional terrain model to generate ecological environment dynamic data;
a monitoring mode is established according to the dynamic data of the ecological environment, monitoring information is generated, characteristic values of the monitoring information are extracted,
comparing the characteristic value of the monitoring information with a preset characteristic value threshold value to obtain a deviation rate;
judging whether the deviation rate is larger than a preset deviation rate threshold value,
if the value is larger than the preset value, generating correction information,
correcting by the correction information and the monitoring mode to obtain result information;
transmitting the result information to the terminal according to a preset mode;
the island image information is obtained, and the image information is preprocessed, which specifically comprises the following steps:
acquiring an island remote sensing image, performing visual processing on the remote sensing image, and enhancing the contrast of the image;
extracting the characteristic value of the remote sensing image to obtain characteristic value data,
noise reduction processing is carried out on the eigenvalue data, and abnormal data are removed;
wherein the ecological environment dynamic data comprises one or more of tide, temperature, salinity, dissolved oxygen, wind speed, wind direction, sea wave, island topography and algae area;
further comprises:
establishing an island ecological environment evaluation model,
acquiring an island region aerial photograph, and dividing the island region into subareas;
acquiring image data of a sub-region aerial photograph;
evaluating the sub-region image data by adopting a weighted average method to obtain an evaluation result;
generating an island ecological environment rating according to the evaluation result;
establishing a corresponding ecological restoration strategy according to the island ecological environment rating;
transmitting the ecological restoration strategy to the terminal;
further comprises:
acquiring weather information of an island region;
according to the meteorological information, obtaining tide data of the ocean surface;
calculating the temperature and the salinity of the seawater by combining tide data, and generating temperature data and salinity data;
inputting tide data, temperature data and salinity data into an island three-dimensional terrain model to generate result information;
comparing the result information with preset information to obtain a deviation rate;
judging whether the deviation rate is larger than a preset threshold value;
if the difference is larger than the preset value, generating feedback information, and performing error correction on the island three-dimensional terrain model through the feedback information;
the island image information is obtained, the image information is preprocessed, and the island image information processing method further comprises the following steps:
acquiring an island image, and carrying out background segmentation on the image;
acquiring a gray value of the island image, and comparing the gray value with a preset threshold value;
if the island image is larger than the preset threshold value, converting the island image into a binarized image;
setting a filtering parameter and a filtering operator,
and removing noise points in the binarized image through mean filtering smoothing processing.
2. The method for monitoring ecology of island in green energy source according to claim 1, wherein the current electric quantity information is obtained,
comparing the current electric quantity information with a preset threshold value;
if the current electric quantity is smaller than the preset threshold value, acquiring the current environment data, generating a corresponding charging mode,
according to the charging mode, the charging time is set,
it is determined whether the charging time is greater than a time threshold,
if the current is larger than the preset value, stopping charging.
3. A remote island ecological monitoring system of green energy, characterized in that the system comprises: the remote island ecological monitoring system comprises a memory and a processor, wherein the memory comprises a remote island ecological monitoring method program of green energy, and the remote island ecological monitoring method program of green energy realizes the following steps when being executed by the processor:
acquiring island image information, preprocessing the image information, and establishing an island three-dimensional terrain model;
extracting island boundary lines according to the three-dimensional terrain model to generate ecological environment dynamic data;
a monitoring mode is established according to the dynamic data of the ecological environment, monitoring information is generated, characteristic values of the monitoring information are extracted,
comparing the characteristic value of the monitoring information with a preset characteristic value threshold value to obtain a deviation rate;
judging whether the deviation rate is larger than a preset deviation rate threshold value,
if the value is larger than the preset value, generating correction information,
correcting by the correction information and the monitoring mode to obtain result information;
transmitting the result information to the terminal according to a preset mode;
the island image information is obtained, and the image information is preprocessed, which specifically comprises the following steps:
acquiring an island remote sensing image, performing visual processing on the remote sensing image, and enhancing the contrast of the image;
extracting the characteristic value of the remote sensing image to obtain characteristic value data,
noise reduction processing is carried out on the eigenvalue data, and abnormal data are removed;
wherein the ecological environment dynamic data comprises one or more of tide, temperature, salinity, dissolved oxygen, wind speed, wind direction, sea wave, island topography and algae area;
further comprises:
establishing an island ecological environment evaluation model,
acquiring an island region aerial photograph, and dividing the island region into subareas;
acquiring image data of a sub-region aerial photograph;
evaluating the sub-region image data by adopting a weighted average method to obtain an evaluation result;
generating an island ecological environment rating according to the evaluation result;
establishing a corresponding ecological restoration strategy according to the island ecological environment rating;
transmitting the ecological restoration strategy to the terminal;
further comprises:
acquiring weather information of an island region;
according to the meteorological information, obtaining tide data of the ocean surface;
calculating the temperature and the salinity of the seawater by combining tide data, and generating temperature data and salinity data;
inputting tide data, temperature data and salinity data into an island three-dimensional terrain model to generate result information;
comparing the result information with preset information to obtain a deviation rate;
judging whether the deviation rate is larger than a preset threshold value;
if the difference is larger than the preset value, generating feedback information, and performing error correction on the island three-dimensional terrain model through the feedback information;
the island image information is obtained, the image information is preprocessed, and the island image information processing method further comprises the following steps:
acquiring an island image, and carrying out background segmentation on the image;
acquiring a gray value of the island image, and comparing the gray value with a preset threshold value;
if the island image is larger than the preset threshold value, converting the island image into a binarized image;
setting a filtering parameter and a filtering operator,
and removing noise points in the binarized image through mean filtering smoothing processing.
4. The remote island ecological monitoring system of green energy according to claim 3, wherein the current electric quantity information is obtained,
comparing the current electric quantity information with a preset threshold value;
if the current electric quantity is smaller than the preset threshold value, acquiring the current environment data, generating a corresponding charging mode,
according to the charging mode, the charging time is set,
it is determined whether the charging time is greater than a time threshold,
if the current is larger than the preset value, stopping charging.
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