MULTI-DIMENSIONAL AIRCRAFT COLLISION CONFLICT RISK EVALUATION SYSTEM
A multi-dimensional aircraft collision conflict risk evaluation system in the field of civil aviation aircraft collision conflict prediction. The system executes the steps of: S1, calculating probabilities that an aircraft overlaps other aircrafts in three dimensions; S2, calculating loss interval r...
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| creator | WANG, Xuan WANG, Siyu CHEN, Kuanming ZHANG, Xiaolei LIAN, Jingyu PAN, Weijun CHEN, Jiayang |
| description | A multi-dimensional aircraft collision conflict risk evaluation system in the field of civil aviation aircraft collision conflict prediction. The system executes the steps of: S1, calculating probabilities that an aircraft overlaps other aircrafts in three dimensions; S2, calculating loss interval rates of the aircraft in the three dimensions; S3, obtaining probabilities that the aircraft conflicts and collides with the other aircrafts in three dimensional directions; S4, comparing the probabilities that the aircraft conflicts and collides in the three dimensional directions to obtain a maximum probability and a dimension corresponding to the maximum probability; and S5, performing difference value calculation on the obtained maximum probability and a safety standard, and giving safety evaluation according to a difference value. Therefore, multi-dimensional calculation of the collision conflict risk probability of the aircraft is implemented. The maximum value of the collision conflict risk probability is obt |
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The system executes the steps of: S1, calculating probabilities that an aircraft overlaps other aircrafts in three dimensions; S2, calculating loss interval rates of the aircraft in the three dimensions; S3, obtaining probabilities that the aircraft conflicts and collides with the other aircrafts in three dimensional directions; S4, comparing the probabilities that the aircraft conflicts and collides in the three dimensional directions to obtain a maximum probability and a dimension corresponding to the maximum probability; and S5, performing difference value calculation on the obtained maximum probability and a safety standard, and giving safety evaluation according to a difference value. Therefore, multi-dimensional calculation of the collision conflict risk probability of the aircraft is implemented. 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The system executes the steps of: S1, calculating probabilities that an aircraft overlaps other aircrafts in three dimensions; S2, calculating loss interval rates of the aircraft in the three dimensions; S3, obtaining probabilities that the aircraft conflicts and collides with the other aircrafts in three dimensional directions; S4, comparing the probabilities that the aircraft conflicts and collides in the three dimensional directions to obtain a maximum probability and a dimension corresponding to the maximum probability; and S5, performing difference value calculation on the obtained maximum probability and a safety standard, and giving safety evaluation according to a difference value. Therefore, multi-dimensional calculation of the collision conflict risk probability of the aircraft is implemented. The maximum value of the collision conflict risk probability is obt</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><subject>SIGNALLING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDxDfUJ8dR18fR19Qv29Pdz9FFw9AxyDnJ0C1Fw9vfx8QQJAll-bj6eziEKQZ7B3gquYY4-oY4hIIngyOAQV18eBta0xJziVF4ozc2g7OYa4uyhm1qQH59aXJCYnJqXWhIf7m9kYGRoaGlmamDiaGhMnCoAP2ktIg</recordid><startdate>20211007</startdate><enddate>20211007</enddate><creator>WANG, Xuan</creator><creator>WANG, Siyu</creator><creator>CHEN, Kuanming</creator><creator>ZHANG, Xiaolei</creator><creator>LIAN, Jingyu</creator><creator>PAN, Weijun</creator><creator>CHEN, Jiayang</creator><scope>EVB</scope></search><sort><creationdate>20211007</creationdate><title>MULTI-DIMENSIONAL AIRCRAFT COLLISION CONFLICT RISK EVALUATION SYSTEM</title><author>WANG, Xuan ; WANG, Siyu ; CHEN, Kuanming ; ZHANG, Xiaolei ; LIAN, Jingyu ; PAN, Weijun ; CHEN, Jiayang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021196504A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng ; fre</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><topic>SIGNALLING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG, Xuan</creatorcontrib><creatorcontrib>WANG, Siyu</creatorcontrib><creatorcontrib>CHEN, Kuanming</creatorcontrib><creatorcontrib>ZHANG, Xiaolei</creatorcontrib><creatorcontrib>LIAN, Jingyu</creatorcontrib><creatorcontrib>PAN, Weijun</creatorcontrib><creatorcontrib>CHEN, Jiayang</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG, Xuan</au><au>WANG, Siyu</au><au>CHEN, Kuanming</au><au>ZHANG, Xiaolei</au><au>LIAN, Jingyu</au><au>PAN, Weijun</au><au>CHEN, Jiayang</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MULTI-DIMENSIONAL AIRCRAFT COLLISION CONFLICT RISK EVALUATION SYSTEM</title><date>2021-10-07</date><risdate>2021</risdate><abstract>A multi-dimensional aircraft collision conflict risk evaluation system in the field of civil aviation aircraft collision conflict prediction. The system executes the steps of: S1, calculating probabilities that an aircraft overlaps other aircrafts in three dimensions; S2, calculating loss interval rates of the aircraft in the three dimensions; S3, obtaining probabilities that the aircraft conflicts and collides with the other aircrafts in three dimensional directions; S4, comparing the probabilities that the aircraft conflicts and collides in the three dimensional directions to obtain a maximum probability and a dimension corresponding to the maximum probability; and S5, performing difference value calculation on the obtained maximum probability and a safety standard, and giving safety evaluation according to a difference value. Therefore, multi-dimensional calculation of the collision conflict risk probability of the aircraft is implemented. The maximum value of the collision conflict risk probability is obt</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS SIGNALLING TRAFFIC CONTROL SYSTEMS |
| title | MULTI-DIMENSIONAL AIRCRAFT COLLISION CONFLICT RISK EVALUATION SYSTEM |
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