Security monitoring system and method of tailings pond based on unmanned aerial vehicle and three-dimensional modeling technology
A three-dimensional modeling and safety monitoring technology, applied in the field of safety monitoring, can solve the problems of low monitoring efficiency of tailings pond, inaccurate data recording, insufficient night patrol inspection, etc., and achieve accurate and effective processing and analysis results, stable operation, and convenient operation. The effect of module additions and deletions and user maintenance
Inactive Publication Date: 2019-01-25
空中梦想(北京)科技有限公司
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[0004] The purpose of the embodiments of the present invention is to provide a tailings pond safety monitoring system and method based on unmanned aerial vehicles and three-dimensional modeling technology to realize on-site tailings transportation pipelines, tailings dams, water level lines, infiltration lines, and the surrounding environment of tailings ponds The "no dead angle", "all-weather" monitoring and data processing analysis, recording, and simulation solve the problems of low monitoring efficiency, inaccurate and incomplete data recording, poor comparability, poor retention, and insufficient nighttime inspection of existing tailings ponds. question
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[0031] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0032] see figure 1 , a tailings pond safety monitoring system based on unmanned aerial vehicles and three-dimensional modeling technology, the monitoring system includes an unmanned aerial vehicle management terminal 1, and a geographical information collection unmanned vehicle that establishes a connection relationship with the unmanned aerial vehicle management terminal 1 Unit 2 and daily inspection monitoring UAV group 3; the geographic information collection UAV group 2 is used to collect orthophoto and oblique images of the tailings pond to be monitored; the daily inspection monitoring UAV group 3 is used to obtain The real-time image of the tailings pond to be monitored; the geographic information collection UAV group 2 and the daily inspection monitoring UAV group 3 are respectively provided with an image acquisition module 4, ...
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The invention provides a security monitoring system and method of a tailings pond based on an unmanned aerial vehicle and a three-dimensional modeling technology. An image acquisition module is used for acquiring geographical information of a to-be-detected tailings pond; a data compression module is equipped with an encoder supporting an onvif protocol and used for compression coding of an acquired video signal, an audio signal and a data signal of the to-be-detected tailings pond; a wireless transmission module is equipped with antennas of 2.4 GHz and 5.8 GHz frequency bands and used for wireless data transmission between a geographical information acquisition unmanned aerial vehicle group and a daily tour inspection monitoring unmanned aerial vehicle group; a cluster operation module isused for performing cluster operation image processing on obtained image geographical information data of the to-be-detected tailings pond; and a three-dimensional modeling module is used for performing aerotriangulation resolution and remodeling on the obtained geographical information data of the to-be-detected tailings pond. According to the system and method, all-weather monitoring of surrounding environments including onsite transmission tail pipelines, tailings dams, water lines, phreatic lines, and tailings ponds without dead angles can be realized.
Description
technical field [0001] The invention relates to the technical field of safety monitoring, in particular to a tailings pond safety monitoring system and method based on unmanned aerial vehicle and three-dimensional modeling technology. Background technique [0002] Tailings pool refers to the place where dams are built to intercept valley mouths or enclosures, and are used to stockpile metal or non-metal mines for ore sorting and then discharge tailings or other industrial waste. At present, my country has put special emphasis on the safety supervision of tailings pond facilities in the form of legislation, among which the regulations issued include the "Regulations on the Safety Supervision and Management of Tailings Ponds". In addition, the State Administration of Work Safety's "Notice on Printing and Distributing the Comprehensive Treatment Plan for Hidden Hazards of Tailings Ponds" (Safety Supervision and Administration One [2009] No. Opinions" (Safety Supervision Genera...
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IPC IPC(8): G01D21/02G08C17/02H04B7/185H04N5/257H04N7/18G06T17/05
CPCG01D21/02G06T17/05G06T2200/08G08C17/02H04B7/18506H04N5/257H04N7/181Y02A90/10
Inventor 王川川
Owner 空中梦想(北京)科技有限公司
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