Method and system for preventing long-distance linear flying birds from colliding with aircraft
The invention provides a method and a system for preventing long-distance linear flying birds from colliding with an aircraft. The method comprises the following steps: acquiring bird activities on a take-off and landing route; acquiring aircraft trajectory information of the aircraft; extracting a...
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| creator | CHENG ZHI WU HONGGANG DENG LINGZHU SUI YUNFENG WEI KAIZHEN |
| description | The invention provides a method and a system for preventing long-distance linear flying birds from colliding with an aircraft. The method comprises the following steps: acquiring bird activities on a take-off and landing route; acquiring aircraft trajectory information of the aircraft; extracting a long-distance linear flight activity from the bird activities, and comprehensively evaluating the bird strike probability according to the aircraft trajectory information and the data of the long-distance linear flight activity; and when the bird strike probability is higher than a preset risk threshold value, performing bird repelling according to a preset bird repelling strategy. According to the method, only long-distance linear flying birds are repelled, so that the pertinence of risk prevention is improved, and the problem of bird building adaptability caused by excessive use of bird repelling means is avoided. In addition, bird repelling means are accurately implemented in combination with bird activity rules |
| format | Patent |
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The method comprises the following steps: acquiring bird activities on a take-off and landing route; acquiring aircraft trajectory information of the aircraft; extracting a long-distance linear flight activity from the bird activities, and comprehensively evaluating the bird strike probability according to the aircraft trajectory information and the data of the long-distance linear flight activity; and when the bird strike probability is higher than a preset risk threshold value, performing bird repelling according to a preset bird repelling strategy. According to the method, only long-distance linear flying birds are repelled, so that the pertinence of risk prevention is improved, and the problem of bird building adaptability caused by excessive use of bird repelling means is avoided. In addition, bird repelling means are accurately implemented in combination with bird activity rules</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220513&DB=EPODOC&CC=CN&NR=114492950A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220513&DB=EPODOC&CC=CN&NR=114492950A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG ZHI</creatorcontrib><creatorcontrib>WU HONGGANG</creatorcontrib><creatorcontrib>DENG LINGZHU</creatorcontrib><creatorcontrib>SUI YUNFENG</creatorcontrib><creatorcontrib>WEI KAIZHEN</creatorcontrib><title>Method and system for preventing long-distance linear flying birds from colliding with aircraft</title><description>The invention provides a method and a system for preventing long-distance linear flying birds from colliding with an aircraft. 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The method comprises the following steps: acquiring bird activities on a take-off and landing route; acquiring aircraft trajectory information of the aircraft; extracting a long-distance linear flight activity from the bird activities, and comprehensively evaluating the bird strike probability according to the aircraft trajectory information and the data of the long-distance linear flight activity; and when the bird strike probability is higher than a preset risk threshold value, performing bird repelling according to a preset bird repelling strategy. According to the method, only long-distance linear flying birds are repelled, so that the pertinence of risk prevention is improved, and the problem of bird building adaptability caused by excessive use of bird repelling means is avoided. In addition, bird repelling means are accurately implemented in combination with bird activity rules</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Method and system for preventing long-distance linear flying birds from colliding with aircraft |
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