CN116308094A - River basin water and electricity safety monitoring management system based on multisource data fusion - Google Patents
River basin water and electricity safety monitoring management system based on multisource data fusion Download PDFInfo
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Abstract
The invention belongs to the technical field of watershed hydropower safety monitoring, and discloses a watershed hydropower safety monitoring management system based on multi-source data fusion, which is based on multi-source heterogeneous monitoring data such as remote sensing images, aviation monitoring, contact monitoring and the like. The system is based on multi-source heterogeneous monitoring data such as remote sensing images, aviation monitoring, contact monitoring and the like, realizes data processing and all-dimensional safety monitoring of watershed range hydro-electric, and comprises the following components: the safety monitoring subsystem, the risk management subsystem, the hidden danger management subsystem and the safety monitoring map subsystem improve the accuracy and the breadth of the watershed hydropower safety monitoring, improve the watershed hydropower safety management and informatization level, realize the mutual feedback verification of the safety monitoring multisource data, realize the dynamic early warning forecast of the watershed hydropower engineering, and provide references for accurately monitoring the watershed hydropower disaster risk and improving the watershed hydropower safety management level.
Description
Technical Field
The invention belongs to the technical field of watershed hydropower safety monitoring, and particularly relates to a watershed hydropower safety monitoring management system based on multi-source data fusion.
Background
With the improvement of the construction capability of the hydropower engineering and the rapid development of the scale, the safety monitoring requirement is also improved, for example, the safety monitoring requirement of ten thousand measuring points on a common hydropower station can not be met in time, quickly, comprehensively, accurately and reliably by manual data acquisition and processing; along with the progress of computer software, hardware and network technology, watershed hydropower safety monitoring informationized management is becoming reality gradually, hydropower station monitoring data are often focused on the monitoring of a single power station, and the full watershed range cannot be covered through measuring points; however, the mountain land of China is widely distributed, the geological condition is complex, the geological environment is fragile, the high mountain gorge erosion is serious, the severe weather events such as destructive earthquakes and heavy rainfall are serious, and important disaster causing factors such as frequent human engineering activities are extremely easy to induce mountain collapse, landslide, mud-rock flow and river blockage and flow interruption, so that chain disasters such as landslide surge and barrier lake are easy to generate, the chain disasters such as landslide surge and barrier lake are extensive, mass-emission, persistence and chain effect are presented, and extremely high potential safety risks are directly brought to step reservoirs, power stations and downstream public; in order to improve the water and electricity safety management level of the watershed and accurately monitor the water and electricity disaster risk of the watershed, a safety monitoring management method for covering the whole watershed range and fusing massive multi-source data is necessary. The invention aims to provide a watershed hydropower safety monitoring management system based on multi-source data fusion, which is suitable for hydropower stations, watershed companies and industry safety management departments to improve the prevention and control capability of risk monitoring, hidden danger management and control and hydropower safety management in the scope of the watershed, and improve the accuracy and breadth of watershed hydropower safety monitoring, so that the problem of incomplete single-source data monitoring in the watershed hydropower is solved.
Disclosure of Invention
The invention aims to provide a watershed hydropower safety monitoring and management system based on multi-source data fusion, so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: the system is based on multi-source heterogeneous monitoring data such as remote sensing images, aviation monitoring and contact monitoring, and realizes data processing and all-round safety monitoring of watershed range water and electricity, and comprises a safety monitoring subsystem, a risk management subsystem, a hidden danger management subsystem and a safety monitoring map subsystem, wherein the safety monitoring subsystem comprises a meteorological monitoring query display module, a water condition monitoring query display module, an earthquake monitoring query display module, an engineering monitoring query display module, a reservoir area ground disaster query display module, a satellite remote sensing query display module and an unmanned aerial vehicle image query display module, and the risk management subsystem comprises a risk statistics display module, a major risk query display module, a multi-stage risk and monitoring point map query display module, and the hidden danger management subsystem comprises a watershed hidden danger information query module, a hidden danger information statistics module, a hidden danger list module and a hidden danger detail module.
Preferably, the safety monitoring subsystem comprehensively applies GIS technology, internet of things technology, statistical analysis technology and big data visualization technology.
Preferably, the risk management subsystem utilizes a risk assessment model, a rapid assessment technology, big data and a GIS technology, and combines safety monitoring information to rapidly assess and determine the risk level on important parts of the heavy area.
Preferably, the hidden danger management subsystem is based on a hydroelectric engineering hidden danger judgment standard and combines drainage basin hydroelectric engineering hidden danger investigation information, including tracking hidden danger investigation types, investigation ranges, investigation elements, investigation contents and investigation measures, and comprehensively tracking hidden danger treatment time, treatment design and construction units, treatment effects and treatment measures.
Preferably, the hidden danger list module utilizes GIS positioning and data processing technology to realize the function of accurately positioning hidden danger in the river basin and exporting hidden danger lists in batches.
Preferably, the safety monitoring map subsystem is used for multidimensional display of the water and electricity safety monitoring, risk management, hidden danger management map accurate positioning, image high-definition query and thematic map of the flow field based on GIS and thematic map technologies, and the query displays the positions and satellite images of the safety monitoring, the risk management and the hidden danger monitoring.
Preferably, the method comprises the following steps:
step S1, a system mainly adopts a unified data collection platform to realize data cleaning and data processing on contact type monitoring data such as water level, flow, temperature, rainfall, displacement, seepage and the like and non-contact type monitoring data such as remote sensing, radar, satellite, aviation and the like;
and S2, establishing a business and basic data warehouse, and storing the structured and unstructured data into a database under a unified frame by using a distributed data storage mode.
And S3, front-end display of monitoring data such as weather, engineering, water conditions, remote sensing, risks and hidden dangers in an application layer is realized through basic service components such as multi-source data fusion, data mining and GIS engines.
The beneficial effects of the invention are as follows:
the system is based on multi-source heterogeneous monitoring data such as remote sensing images, aviation monitoring, contact monitoring and the like, realizes data processing and all-dimensional safety monitoring of watershed range hydro-electric, and comprises the following components: the safety monitoring subsystem, the risk management subsystem, the hidden danger management subsystem and the safety monitoring map subsystem improve the accuracy and the breadth of the watershed hydropower safety monitoring, improve the watershed hydropower safety management and informatization level, realize the mutual feedback verification of the safety monitoring multisource data, realize the dynamic early warning forecast of the watershed hydropower engineering, and provide references for accurately monitoring the watershed hydropower disaster risk and improving the watershed hydropower safety management level.
Drawings
FIG. 1 is a schematic diagram of a watershed hydropower safety monitoring and management system according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the embodiment of the invention provides a watershed hydropower safety monitoring management system based on multi-source data fusion, which is based on multi-source heterogeneous monitoring data such as remote sensing images, aviation monitoring, contact monitoring and the like, and realizes data processing and all-dimensional safety monitoring of watershed range hydropower, and comprises a safety monitoring subsystem, a risk management subsystem, a hidden danger management subsystem and a safety monitoring map subsystem, wherein the safety monitoring subsystem comprises a meteorological monitoring query display module, a water regime monitoring query display module, a seismic monitoring query display module, an engineering monitoring query display module, a reservoir region ground disaster query display module, a satellite remote sensing query display module and an unmanned aerial vehicle image query display module, and the risk management subsystem comprises a risk statistics display module, a major risk query display module, a multi-stage risk and monitoring point map query display module, and comprises a watershed hidden danger information query module, a hidden danger information statistics module, a hidden danger list module and a hidden danger detail module.
As shown in fig. 1, the security monitoring subsystem comprehensively applies GIS technology, internet of things technology, statistical analysis technology and big data visualization technology;
the safety monitoring subsystem is used for carrying out macroscopic analysis statistics on the monitoring data, so that comprehensive analysis and multiple visual display of safety monitoring of a current area and a hydropower station are realized, wherein the comprehensive analysis and the multiple visual display of real-time meteorological monitoring data, water level and flow monitoring data, seismic platform network data, engineering monitoring data (including deformation displacement, seepage, environment variable monitoring, hydraulic monitoring, structural monitoring and the like), reservoir area ground disaster monitoring, remote sensing satellite images and aviation monitoring data are collected on the basis of a big data GIS and multiple source fusion technology. The method is particularly used for solving the visual information display of safety monitoring data, carrying out real-time display and comprehensive statistical analysis on rainfall stations, rainfall numerical value weather stations and weather cloud pictures, comprehensively applying GIS technology, internet of things and statistical analysis technology, displaying weather data in multiple layers, analyzing comprehensive historical weather data and judging historical weather rules. The safety monitoring subsystem is used for establishing real-time safety monitoring, the safety monitoring is based on a multi-source data fusion technology, engineering operation monitoring data (such as gate opening, unit operation and the like), ecological environment monitoring data (such as soil heavy metal, water quality, water temperature, ecological flow and the like), engineering structure monitoring (such as deformation, cracks, dam seepage and seepage pressure, lifting pressure, stress, strain, dam foundation temperature and the like) and displaying the comprehensive monitoring data of the hydropower engineering in a visual mode such as a map, an index, a pie chart, a graph, a histogram and the like.
As shown in fig. 1, the risk management subsystem utilizes a risk assessment model, a rapid assessment technology, big data and a GIS technology, and combines safety monitoring information to rapidly assess important parts of a heavy area to determine a risk level;
the risk management subsystem is mainly used for collecting, filling and displaying risk monitoring data of a watershed hydropower station including reservoir area ground disasters, earthquakes, over-standard floods and the like, realizing the key monitoring of key areas such as primary and secondary risks, displaying monitoring analysis results in a two-dimensional or three-dimensional table mode, carrying out fine statistics on various risks such as national watershed reservoir area ground disasters, earthquakes, over-standard floods, large-volume floaters, barrier lakes, reservoir area pollution and the like and affected projects, and carrying out positioning inquiry and display of risk information, safety evaluation, monitoring information and existing patrol records; the system is particularly used for carrying out overall process emergency management on ten risk types such as earthquakes, debris flows, barrier lakes, super-standard floods and large-volume floaters, including information such as risk investigation, inspection, monitoring, evaluation, early warning and treatment, and realizing three-level hierarchical management of national watershed, provincial watershed and engineering projects by carrying out evaluation grading on risk hidden dangers, so that major extra-large primary risks are concentrated, managed and tracked by a reporting national platform; reporting large secondary risk to a provincial river basin platform for centralized control and tracking; generally, three-level and small-sized four-level risks are integrated into a project platform for centralized management and tracking. For large-scale and extra-large-scale risk hidden dangers, emergency plans are provided for responsibility owners due to requirements, related emergency plans and monitoring data are reported in a platform, tracking and emergency management of the risk hidden dangers above a large scale are achieved, multi-dimensional statistical analysis is carried out on the national risk hidden dangers, and the national risk hidden dangers are displayed in various visual modes, so that the conditions of the national risk hidden dangers are intuitively mastered, such as total engineering number, management number, risk hidden danger number, monitoring treatment statistics, risk early warning processed statistics, data reported in the month (hidden danger elimination, newly added hidden danger, hidden danger early warning), risk hidden danger type statistics (dangerous rock mass, accumulation, deformation, debris flow, landslide, danger Dan Qun and the like) and a risk early warning list are achieved. The risk hidden danger early warning is aimed at real-time monitoring data to realize automatic early warning and reporting to a national platform by a river basin platform and engineering projects, the platform is aimed at large-scale and extra-large-scale risk hidden danger setting early warning threshold value, and the risk hidden danger exceeding the early warning threshold value can be pushed to the platform in real time for display by analyzing the monitoring data, so that a risk hidden danger early warning map is formed.
As shown in fig. 1, the hidden danger management subsystem is based on the hidden danger judgment standard of the hydroelectric engineering and combines hidden danger investigation information of the river basin hydroelectric engineering, including tracking hidden danger investigation category, investigation range, investigation element, investigation content and investigation measure, and comprehensively tracking hidden danger treatment time, treatment design and construction unit, treatment effect and treatment measure;
the hidden danger management subsystem is used for collecting basic information, investigation information and treatment conditions of key hidden dangers, combining a river basin risk factor list and a risk model library, determining a risk hidden danger monitoring range according to large-scale screening of river basin safety monitoring and key monitoring of larger risks, accessing real-time monitoring data of a monitoring station, investigation reporting information of risk of inspection staff and tracking the treatment conditions of the key hidden dangers of the river basin based on a river basin step risk identification and early warning model; the method is particularly used for carrying out multidimensional statistical analysis on the national risk hidden danger treatment conditions and displaying the national risk hidden danger treatment conditions in various visual modes, so that the national risk hidden danger treatment conditions can be intuitively mastered. And displaying the national river basin, river, hydroelectric base and risk hidden danger in a map visualization mode, and carrying out classified display on the treatment condition of the risk hidden danger, wherein related responsibility units need to report the treatment progress and result of the risk hidden danger.
As shown in fig. 1, the hidden danger list module realizes the function of accurately positioning hidden danger in a river basin and exporting hidden danger lists in batches by using a GIS positioning and data processing technology;
the full-process tracking of the national major risk hidden danger treatment conditions is realized through the hidden danger list module, and the national basin risk hidden danger treatment distribution conditions, the national basin, the river, the major risk hidden danger, the risk hidden danger treatment conditions and the like can be macroscopically checked.
As shown in fig. 1, the safety monitoring map subsystem performs multidimensional display on the water and electricity safety monitoring, risk management, hidden danger management map accurate positioning, image high-definition query and a thematic map of a flow field based on a GIS and thematic map technology, and queries and displays the positions and satellite images of the safety monitoring, the risk management and the hidden danger monitoring;
the safety monitoring map is used for displaying national watershed hydropower safety monitoring information, watershed hydropower risk information, hidden danger management information and the like on the basis of a two-dimensional or three-dimensional GIS engine. Displaying the data through a two-dimensional or three-dimensional scene, superposing the river basins in a surface form, and superposing the river basins in a line form; the risk hidden danger of each level is displayed in a superposition way by adopting red, orange, yellow and blue four-color pattern, so as to form a four-color pattern of the risk hidden danger of the river basin; the space position and the peripheral influence condition of the risk hidden danger are displayed in a map mode, and the basic information, the rainfall process, the monitoring information and the patrol record of the risk hidden danger are displayed in indexes, statistical diagrams and other modes. The data are displayed through a two-dimensional or three-dimensional scene, the river basins are overlapped by adopting a surface shape, the rivers are overlapped by adopting a line shape, and the treatment states of the risk hidden danger are displayed through red, orange and blue icons, including that the treatment is not completed and the treatment is completed.
As shown in fig. 1, the method comprises the following steps:
step S1, a system mainly adopts a unified data collection platform to realize data cleaning and data processing on contact type monitoring data such as water level, flow, temperature, rainfall, displacement, seepage and the like and non-contact type monitoring data such as remote sensing, radar, satellite, aviation and the like;
and S2, establishing a business and basic data warehouse, and storing the structured and unstructured data into a database under a unified frame by using a distributed data storage mode.
And S3, front-end display of monitoring data such as weather, engineering, water conditions, remote sensing, risks and hidden dangers in an application layer is realized through basic service components such as multi-source data fusion, data mining and GIS engines.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. River basin water and electricity safety monitoring management system based on multisource data fusion, characterized in that: the system is based on multi-source heterogeneous monitoring data such as remote sensing images, aviation monitoring, contact monitoring and the like, realizes data processing and all-dimensional safety monitoring of watershed range water and electricity, and comprises a safety monitoring subsystem, a risk management subsystem, a hidden danger management subsystem and a safety monitoring map subsystem, wherein the safety monitoring subsystem comprises a meteorological monitoring query display module, a water regime monitoring query display module, an earthquake monitoring query display module, an engineering monitoring query display module, a reservoir area ground disaster query display module, a satellite remote sensing query display module and an unmanned aerial vehicle image query display module, and the risk management subsystem comprises a risk statistics display module, a major risk query display module, a multi-stage risk and monitoring point map query display module, and the hidden danger management subsystem comprises a watershed hidden danger information query module, a hidden danger information statistics module, a hidden danger list module and a hidden danger detail module.
2. The river basin hydropower safety monitoring and management system based on multi-source data fusion according to claim 1, wherein: the safety monitoring subsystem comprehensively applies GIS technology, internet of things technology, statistical analysis technology and big data visualization technology.
3. The river basin hydropower safety monitoring and management system based on multi-source data fusion according to claim 1, wherein: the risk management subsystem utilizes a risk assessment model, a rapid assessment technology, big data and a GIS technology, and combines safety monitoring information to rapidly assess important parts of a heavy area to determine a risk level.
4. The river basin hydropower safety monitoring and management system based on multi-source data fusion according to claim 1, wherein: the hidden danger management subsystem is based on a hydroelectric engineering hidden danger judgment standard and combines drainage basin hydroelectric engineering hidden danger investigation information, and comprises the steps of tracking hidden danger investigation types, investigation ranges, investigation elements, investigation contents and investigation measures, and tracking hidden danger treatment time, treatment design and construction units, treatment effects and treatment measures in an omnibearing manner.
5. The river basin hydropower safety monitoring and management system based on multi-source data fusion according to claim 1, wherein: the hidden danger list module realizes the functions of accurately positioning hidden danger in the river basin and deriving hidden danger list in batches by using GIS positioning and data processing technologies.
6. The river basin hydropower safety monitoring and management system based on multi-source data fusion according to claim 1, wherein: the safety monitoring map subsystem is used for carrying out multidimensional display on the water and electricity safety monitoring, risk management, hidden danger management map accurate positioning, image high-definition query and thematic map of the current area based on GIS and thematic map technology, and inquiring and displaying the positions and satellite images of the safety monitoring, the risk management and the hidden danger monitoring.
7. The river basin hydropower safety monitoring and management system based on multi-source data fusion according to claim 1, wherein: the method comprises the following steps:
step S1, a system mainly adopts a unified data collection platform to realize data cleaning and data processing on contact type monitoring data such as water level, flow, temperature, rainfall, displacement, seepage and the like and non-contact type monitoring data such as remote sensing, radar, satellite, aviation and the like;
step S2, establishing a business and basic data warehouse, and storing structured and unstructured data into a database under a unified frame by using a distributed data storage mode;
and S3, front-end display of monitoring data such as weather, engineering, water conditions, remote sensing, risks and hidden dangers in an application layer is realized through basic service components such as multi-source data fusion, data mining and GIS engines.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117010056A (en) * | 2023-07-10 | 2023-11-07 | 水利部交通运输部国家能源局南京水利科学研究院 | Dam safety decision system based on OODA circulation theory |
| CN117351373A (en) * | 2023-12-04 | 2024-01-05 | 厦门大学 | Intelligent fusion processing method for estuary and bay water quality remote sensing products |
| CN117690093A (en) * | 2024-01-31 | 2024-03-12 | 华能澜沧江水电股份有限公司 | Dam safety monitoring operation maintenance method and device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117010056A (en) * | 2023-07-10 | 2023-11-07 | 水利部交通运输部国家能源局南京水利科学研究院 | Dam safety decision system based on OODA circulation theory |
| CN117351373A (en) * | 2023-12-04 | 2024-01-05 | 厦门大学 | Intelligent fusion processing method for estuary and bay water quality remote sensing products |
| CN117351373B (en) * | 2023-12-04 | 2024-03-12 | 厦门大学 | Intelligent fusion processing method for estuary and bay water quality remote sensing products |
| CN117690093A (en) * | 2024-01-31 | 2024-03-12 | 华能澜沧江水电股份有限公司 | Dam safety monitoring operation maintenance method and device, electronic equipment and storage medium |
| CN117690093B (en) * | 2024-01-31 | 2024-04-26 | 华能澜沧江水电股份有限公司 | Dam safety monitoring operation maintenance method and device, electronic equipment and storage medium |
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