Ecological condition monitoring device based on high-altitude platform

Abstract

The invention discloses an ecological condition monitoring device based on a high-altitude platform, and relates to the technical field of ecological environment. The detection device comprises a high-altitude panoramic camera unit, a sensor module, a communication module, an energy module and a data processing center which are mounted on a high-altitude platform. According to the ecological condition monitoring device based on the high-altitude platform, the data processing center serves as a core component, data collection, storage, remote transmission and control over all the cameras are achieved through the data collection module and the communication module, and all the sensors and the cameras transmit the collected data to the data processing center; and meanwhile, the data are transmitted to a big data center in real time through the communication module, so that the number, population, activity range and life habits of the rare animals can be monitored, the rare plants can be protected and monitored, the influence of environmental change on vegetation and the vegetation degradation degree can be monitored, and climate and weather can be monitored.

Description

Technical Field

[0001] The invention relates to the technical field of computer data processing, in particular to an ecological status monitoring device based on a high-altitude platform. Background Art

[0002] In recent years, with the rapid development of industrialization and urbanization, the evaluation of the ecological environment has become particularly important.

[0003] In related technologies, the "Technical Specifications for Ecological Environment Status Evaluation" is usually used to evaluate and grade my country's ecological environment status. Among them, the land stress index selected by this method is relatively complex to calculate, and the environmental restriction index must be obtained through annual statistical data, which limits the promotion and application of the ecological environment status index on a larger scale. In addition, the accuracy of the ecological environment status index calculated by this method needs to be improved for ecological environment evaluation.

[0004] The invention with publication number CN113032971A discloses a system for ecological environment monitoring quality evaluation, including an information acquisition module, a data transmission module, an information processing module, a control module and a signal receiving platform; the information acquisition module includes a soil sensor for collecting soil information, an atmospheric sensor for collecting atmospheric information and a water flow sensor for collecting water quality, the atmospheric sensor includes a particulate matter sensor and a wind power generation motor, the wind power generation motor is connected to a resistance wire, a temperature sensor is installed on one side of the resistance wire, the temperature sensor is connected in parallel to the particulate matter sensor so that the data of the temperature sensor and the particulate matter sensor are synchronously transmitted to the information processing module.

[0005] As shown in the above invention, the existing ecological environment monitoring system is based on landscape ecology, which integrates the content of landscape ecology into the monitoring of ecological environment elements and the design of point layout to achieve more comprehensive ecological environment monitoring elements, and also optimize the spatial layout and economic suitability of the monitoring network points, so as to monitor, warn, manage and evaluate the ecological environment more completely, systematically and efficiently.

[0006] Since the ecosystem is different from the uniform medium and single system like the atmosphere and water, but a complex system with high diversity of types and structures and strong regionality, the evaluation of ecological environment quality is carried out in layers, and the evaluation standards are also formulated in layers according to needs. The selection of evaluation indicators is also particularly critical. Indicators not only need to be selected to reflect the essential characteristics of the ecological environment quality of the evaluated area and the changes in the ecological environment quality, but also to facilitate comparison with adjacent areas. The selected indicators should be as unified and quantified as possible. Summary of the invention

[0007] In view of the deficiencies of the prior art, the present invention provides an ecological status monitoring device based on a high-altitude platform to solve the existing problems.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ecological status monitoring device based on a high-altitude platform, the detection device includes a high-altitude panoramic camera unit installed on the high-altitude platform, a sensor module, a communication module, an energy module and a data processing center;

[0009] The data processing center includes a built-in computer and an information acquisition module, wherein the information acquisition module is used to collect information uploaded by the sensor module and the high-altitude panoramic camera unit and transmit it to the computer through the communication module;

[0010] The sensor module is installed on the data processing center;

[0011] The communication module includes a short-range communication module, a processor and a long-range communication module; the short-range communication module, the processor and the long-range communication module are electrically connected in sequence;

[0012] The energy module includes a solar panel, a wind turbine, a battery and a transformer arranged on the battery. The battery is also connected to the external mains power system.

[0013] Preferably, the high-altitude panoramic camera unit is configured as a spherical structure with a symmetrical design of the upper and lower hemispheres, and each 1 / 4 hemisphere is provided with a high-definition camera and an infrared night vision camera; the high-altitude panoramic camera unit is installed at the top of the high-altitude platform; all cameras of the high-altitude panoramic camera unit are automatically zoomed and rotated within a range of 90 degrees under the control of the communication module.

[0014] Preferably, the sensor module includes a solar radiation intensity sensor, an ultraviolet intensity sensor, a temperature and humidity sensor, a rainfall sensor, an anemometer, a multispectral camera, and a soil composition test sensor, wherein the soil composition test sensor is arranged at the bottom of the high-altitude platform, and its probe is inserted deep into the soil, and the multispectral camera is mainly used to obtain high-precision vegetation index data around the high-altitude platform.

[0015] Preferably, the solar radiation intensity sensor, ultraviolet intensity sensor, temperature and humidity sensor, rainfall sensor, and wind speed and direction meter are all integrated and installed on the data processing center; wherein the multispectral camera, solar radiation intensity sensor, ultraviolet intensity sensor, and rainfall sensor are installed on the outside of the data processing center, and their test data are directly transmitted to the data processing center, and then uploaded to the communication satellite by the data processing center through the communication module and transmitted to the big data center in real time for storage, analysis, research and application.

[0016] Preferably, the data processing center receives remote sensing image data from a telemetry satellite through a communication module and performs preprocessing to obtain processed remote sensing data, and cross-validates the remote sensing data with vegetation index data collected by a multispectral camera, thereby improving the accuracy of data collection and vegetation positioning. At the same time, the vegetation index, bare soil index, humidity index, and surface temperature of the surrounding environment are standardized, and principal component analysis is performed to construct an ecological environment comprehensive quality evaluation model, and automatically generate an ecological environment comprehensive evaluation index image.

[0017] Preferably, the short-range communication module includes a wireless transmission module and an RS485 bus;

[0018] The remote communication module adopts a combination of one or more of a GPRS module, a CDMA module, an LTE module and a WiFi module, and the remote communication module is connected to the data processing center in a wireless communication manner.

[0019] Preferably, the data processing center is used to classify and package information, and the information processing module divides the information into error compensation information and soil contamination information. The error compensation information is used to store data transmitted by the temperature sensor, and the information flow of the error compensation information is marked by the same timer.

[0020] Preferably, the data processing center also includes biometric software, which can automatically process the images collected by each camera and identify the species and quantity. When a rare species is found, the data processing center can automatically control each camera to track and shoot the target object seamlessly, and record the activity range or migration path of these animals through the collaborative linkage of all monitoring stations as basic data for research in biological and ecological related fields.

[0021] Beneficial Effects

[0022] The present invention provides an ecological status monitoring device based on a high-altitude platform. Compared with the prior art, it has the following beneficial effects:

[0023] 1. The ecological status monitoring device based on the high-altitude platform uses the data processing center as the core component, and realizes data collection, storage, remote transmission and control of each camera through the data acquisition module and communication module. Each sensor and camera transmits the collected data to the data processing center, and collects and stores it in time series. At the same time, it is transmitted to the big data center in real time through the communication module. It can monitor the number, population, activity range and living habits of rare animals, protect and monitor rare plants, the impact of environmental changes on vegetation and the degree of vegetation degradation, and monitor climate and meteorology.

[0024] 2. The ecological status monitoring device based on the high-altitude platform monitors the status data of the surrounding environment in real time through various sensors, and at the same time conducts remote sensing monitoring of the surrounding environment through remote sensing satellites. The data is processed by the data processing center and the monitoring data is displayed in the form of charts, which is convenient for staff to quickly judge whether the environmental data meets health requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the system structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the method flow of the present invention. DETAILED DESCRIPTION

[0027] 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.

[0028] See Figure 1-2 , the present invention provides the following two technical solutions:

[0029] The first implementation mode: an ecological condition monitoring device based on a high-altitude platform, the detection device includes a high-altitude panoramic camera unit, a sensor module, a communication module, an energy module and a data processing center installed on the high-altitude platform;

[0030] The high-altitude panoramic camera unit is set as a spherical structure with a symmetrical design of the upper and lower hemispheres. Each 1 / 4 hemisphere is equipped with a high-definition camera and an infrared night vision camera. The high-altitude panoramic camera unit is installed on the top of the high-altitude platform, and a spherical high-transmittance nano-anti-fouling protective cover is installed on the outside. All cameras of the high-altitude panoramic camera unit are automatically zoomed and rotated within 90 degrees under the control of the communication module.

[0031] The sensor module includes a solar radiation intensity sensor, an ultraviolet intensity sensor, a temperature and humidity sensor, a rainfall sensor, an anemometer, a multispectral camera, and a soil composition test sensor. The soil composition test sensor is located at the bottom of the high-altitude platform, and its probe is inserted deep into the soil. The multispectral camera is mainly used to obtain high-precision vegetation index data around the high-altitude platform. The solar radiation intensity sensor, ultraviolet intensity sensor, temperature and humidity sensor, rainfall sensor, and anemometer are all integrated and installed in the data processing center; the multispectral camera, solar radiation intensity sensor, ultraviolet intensity sensor, and rainfall sensor are installed on the outside of the data processing center, and their test data are directly transmitted to the data processing center, and then uploaded to the communication satellite by the data processing center through the communication module and transmitted to the big data center in real time for storage, analysis, research and application.

[0032] The communication module includes a short-range communication module, a processor and a long-range communication module; the short-range communication module, the processor and the long-range communication module are electrically connected in sequence, and the short-range communication module includes a wireless transmission module and an RS485 bus;

[0033] The remote communication module adopts a combination of one or more of a GPRS module, a CDMA module, an LTE module and a WiFi module, and the remote communication module is connected to the data processing center in a wireless communication manner.

[0034] The energy module includes a solar panel, a wind turbine, a battery and a transformer arranged on the battery. The battery is also connected to the external mains power system.

[0035] The data processing center includes a built-in computer and information acquisition module. The information acquisition module is used to collect information uploaded by the sensor module and the high-altitude panoramic camera unit and transmit it to the computer through the communication module. The data processing center is used to classify and package the information. The information processing module divides the information into error compensation information and soil pollution information. The error compensation information is used to store the data transmitted by the temperature sensor. At the same time, the information flow of the error compensation information is marked by the same timer. The data processing center receives the remote sensing image data of the telemetry satellite through the communication module and performs preprocessing to obtain the processed remote sensing data. The remote sensing data is cross-validated with the vegetation index data collected by the multi-spectral camera, which improves The accuracy of data collection and vegetation positioning is improved. At the same time, the vegetation index, bare soil index, humidity index, and surface temperature of the surrounding environment are standardized, and principal component analysis is performed to build an ecological environment comprehensive quality evaluation model and automatically generate an ecological environment comprehensive evaluation index image. The data processing center also includes biometric recognition software, which can automatically process the images collected by each camera and identify the species and quantity. When rare species are discovered, the data processing center can automatically control each camera to track and shoot the target object seamlessly, and through the collaborative linkage of all monitoring stations, record the activity range or migration path of these animals as basic data for research in biological and ecological related fields.

[0036] In a second embodiment, the present invention further discloses an ecological condition monitoring method based on a high-altitude platform, which comprises the following steps:

[0037] Step 1: Obtain the initial ecological data of the surrounding environment through the sensor module and the high-altitude panoramic camera unit, and upload the initial ecological data to the data processing center through the communication module;

[0038] Step 2: The data processing center classifies and packages the initial ecological data, divides the data into air quality data, error compensation data, and soil pollution data, and sends them to the remote big data center in the form of chart information;

[0039] Step 3: The data processing center receives remote sensing monitoring data sent by remote sensing satellites through the communication module, standardizes the vegetation index, bare soil index, humidity index, and surface temperature of the surrounding environment, and performs principal component analysis to build an ecological environment comprehensive quality evaluation model, and automatically generates an ecological environment comprehensive evaluation index image, which is then sent to the remote big data center;

[0040] Step 4: The Remote Big Data Center compares the remote sensing data chart with the monitoring data chart, and uses the principal component analysis method to construct a comprehensive ecological environment evaluation model (RSEI) including the airport to obtain the environmental ecological health status.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0042] Calculate the surrounding ecological remote sensing indicators. First, the greenness index is calculated. The normalized difference vegetation index (NDVI) is generally used. NDVI = (NIR-Red) / (NIR+Red), where NIR represents the near infrared band and Red represents the red band.

[0043] Calculate the humidity index, taking Landsat data as an example, for Landsat-TM images:

[0044] Wet-TM=(b1*0.0315+b2*0.2021+b3*0.3012+b4*0.1594+b5*(-

[0045] 0.6806)+b7*(-0.6109)) / 10000;

[0046] For Landsat-OLI images:

[0047] Wet-OLT=(b1*0.1511+b2*0.1973+b3*0.3283+b4*0.3407+b5*(-

[0048] 0.7117)+b7*(-0.4559)) / 10000;

[0049] Calculate the bare soil index:

[0050] (SI):SI=[(Swir+Red)-(NIR+blue)] / [(Swir+Red)-(NIR+blue)];

[0051] Swir represents the mid-infrared band and blue represents the blue band.

[0052] Use the single factor enumeration method to conduct rapid environmental health assessment; aggregate single factor indicators to form a tree-shaped three-level indicator in the ecosystem; set the weight of indicators at each level and assign values ​​to each single factor indicator respectively; solve the total environmental health score by weight, and obtain the environmental health status through the total score.

[0053] Among them, the single factor enumeration method is used to carry out rapid assessment of environmental health, including: quantitative calculation of ecosystem primary productivity and / or net primary productivity based on the final ecological data, spatial quantitative comparison of dominant species and inferior species in environmental populations based on the final ecological data, quantitative comparison of vegetation indices based on the final ecological data, and quantitative comparison of vegetation height and / or cover based on the final ecological data.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ecological status monitoring device based on a high-altitude platform, characterized in that: It includes a high-altitude panoramic camera unit, a sensor module, a communication module, an energy module and a data processing center installed on a high-altitude platform; The data processing center includes a built-in computer and an information acquisition module, wherein the information acquisition module is used to collect information uploaded by the sensor module and the high-altitude panoramic camera unit and transmit it to the computer through the communication module; The sensor module is installed on the data processing center; The communication module includes a short-range communication module, a processor and a long-range communication module; the short-range communication module, the processor and the long-range communication module are electrically connected in sequence; The energy module includes a solar panel, a wind turbine, a battery and a transformer arranged on the battery. The battery is also connected to the external mains power system.

2. The ecological status monitoring device based on a high altitude platform according to claim 1 is characterized in that: The high-altitude panoramic camera unit is configured as a spherical structure with a symmetrical design of the upper and lower hemispheres, and each 1 / 4 hemisphere is provided with a high-definition camera and an infrared night vision camera; the high-altitude panoramic camera unit is installed at the top of the high-altitude platform; all cameras of the high-altitude panoramic camera unit are automatically zoomed and rotated within a range of 90 degrees under the control of the communication module.

3. The ecological status monitoring device based on a high altitude platform according to claim 1 is characterized in that: The sensor module includes a solar radiation intensity sensor, an ultraviolet intensity sensor, a temperature and humidity sensor, a rainfall sensor, an anemometer, a multispectral camera, and a soil composition test sensor. The soil composition test sensor is arranged at the bottom of the high-altitude platform, and its probe is inserted deep into the soil. The multispectral camera is mainly used to obtain high-precision vegetation index data around the high-altitude platform.

4. The ecological status monitoring device based on a high altitude platform according to claim 1 is characterized in that: The solar radiation intensity sensor, ultraviolet intensity sensor, temperature and humidity sensor, rainfall sensor, and wind speed and direction meter are all integrated and installed on the data processing center; among them, the multi-spectral camera, solar radiation intensity sensor, ultraviolet intensity sensor, and rainfall sensor are installed on the outside of the data processing center, and the test data is directly transmitted to the data processing center, and then uploaded to the communication satellite by the data processing center through the communication module and transmitted to the big data center in real time for storage, analysis, research and application.

5. The ecological status monitoring device based on a high altitude platform according to claim 1 is characterized in that: The data processing center receives remote sensing image data from a telemetry satellite through a communication module and performs preprocessing to obtain processed remote sensing data, cross-validates the remote sensing data with vegetation index data collected by a multispectral camera, thereby improving the accuracy of data collection and vegetation positioning, and at the same time standardizes the vegetation index, bare soil index, humidity index, and surface temperature of the surrounding environment, performs principal component analysis, constructs an ecological environment comprehensive quality evaluation model, and automatically generates an ecological environment comprehensive evaluation index image.

6. The ecological status monitoring device based on a high altitude platform according to claim 1 is characterized in that: The short-range communication module includes a wireless transmission module and an RS485 bus; The remote communication module adopts a combination of one or more of a GPRS module, a CDMA module, an LTE module and a WiFi module, and the remote communication module is connected to the data processing center in a wireless communication manner.

7. The ecological status monitoring device based on a high altitude platform according to claim 1 is characterized in that: The data processing center is used to classify and package information. The information processing module divides the information into error compensation information and soil contamination information. The error compensation information is used to store data transmitted by the temperature sensor. At the same time, the information flow of the error compensation information is marked by the same timer.

8. The ecological status monitoring device based on a high altitude platform according to claim 1 is characterized in that: The data processing center also includes biometric software, which can automatically process the images collected by each camera and identify the species and quantity. When a rare species is discovered, the data processing center can automatically control each camera to track and shoot the target object seamlessly, and through the collaborative linkage of all monitoring stations, record the activity range or migration path of these animals as basic data for research in biological and ecological related fields.

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