Method for identifying pollutant transmission path
The invention provides a pollutant transmission path identification method. The pollutant transmission path identification method comprises the following steps: (A1) obtaining observation pollution data corresponding to each point location in a region; (A2) predicting predicted pollution data of eac...
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| creator | HAN SHUANGLAI CAI ZUSHEN CHEN SHUAI YOU MIAO YU XIAOFANG LIU YINGZHI ZHANG QINGJUN LIU LIPENG |
| description | The invention provides a pollutant transmission path identification method. The pollutant transmission path identification method comprises the following steps: (A1) obtaining observation pollution data corresponding to each point location in a region; (A2) predicting predicted pollution data of each point location in future time; (A3) gridding the area, and obtaining pollution data of each grid by using observed pollution data and predicted pollution data; (A4) calculating the wind direction angle Di of any grid, wherein i = 1, 2... N, and N = 8; and (A5) obtaining a wind direction Dave in any grid, and further identifying a pollutant transmission path. The method has the advantages of accurate identification and the like.
本发明提供了污染物传输路径的识别方法，包括以下步骤：(A1)获得与区域内各点位对应的观测污染数据；(A2)预测各点位在未来时间内的预测污染数据；(A3)将区域网格化，利用观测污染数据和预测污染数据获得每个网格的污染数据；(A4)计算任一网格的风向角度Di，i＝1,2...N，N＝8；(A5)获得任一网格内的风向Dave，进而识别出污染物传输路径。本发明具有识别准确等优点。 |
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本发明提供了污染物传输路径的识别方法，包括以下步骤：(A1)获得与区域内各点位对应的观测污染数据；(A2)预测各点位在未来时间内的预测污染数据；(A3)将区域网格化，利用观测污染数据和预测污染数据获得每个网格的污染数据；(A4)计算任一网格的风向角度Di，i＝1,2...N，N＝8；(A5)获得任一网格内的风向Dave，进而识别出污染物传输路径。本发明具有识别准确等优点。</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2021</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=20211019&DB=EPODOC&CC=CN&NR=113514611A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211019&DB=EPODOC&CC=CN&NR=113514611A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAN SHUANGLAI</creatorcontrib><creatorcontrib>CAI ZUSHEN</creatorcontrib><creatorcontrib>CHEN SHUAI</creatorcontrib><creatorcontrib>YOU MIAO</creatorcontrib><creatorcontrib>YU XIAOFANG</creatorcontrib><creatorcontrib>LIU YINGZHI</creatorcontrib><creatorcontrib>ZHANG QINGJUN</creatorcontrib><creatorcontrib>LIU LIPENG</creatorcontrib><title>Method for identifying pollutant transmission path</title><description>The invention provides a pollutant transmission path identification method. The pollutant transmission path identification method comprises the following steps: (A1) obtaining observation pollution data corresponding to each point location in a region; (A2) predicting predicted pollution data of each point location in future time; (A3) gridding the area, and obtaining pollution data of each grid by using observed pollution data and predicted pollution data; (A4) calculating the wind direction angle Di of any grid, wherein i = 1, 2... N, and N = 8; and (A5) obtaining a wind direction Dave in any grid, and further identifying a pollutant transmission path. The method has the advantages of accurate identification and the like.
本发明提供了污染物传输路径的识别方法，包括以下步骤：(A1)获得与区域内各点位对应的观测污染数据；(A2)预测各点位在未来时间内的预测污染数据；(A3)将区域网格化，利用观测污染数据和预测污染数据获得每个网格的污染数据；(A4)计算任一网格的风向角度Di，i＝1,2...N，N＝8；(A5)获得任一网格内的风向Dave，进而识别出污染物传输路径。本发明具有识别准确等优点。</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDyTS3JyE9RSMsvUshMSc0ryUyrzMxLVyjIz8kpLUnMK1EoKUrMK87NLC7OzM9TKEgsyeBhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGxqaGJmaGho7GxKgBAAyyLKM</recordid><startdate>20211019</startdate><enddate>20211019</enddate><creator>HAN SHUANGLAI</creator><creator>CAI ZUSHEN</creator><creator>CHEN SHUAI</creator><creator>YOU MIAO</creator><creator>YU XIAOFANG</creator><creator>LIU YINGZHI</creator><creator>ZHANG QINGJUN</creator><creator>LIU LIPENG</creator><scope>EVB</scope></search><sort><creationdate>20211019</creationdate><title>Method for identifying pollutant transmission path</title><author>HAN SHUANGLAI ; CAI ZUSHEN ; CHEN SHUAI ; YOU MIAO ; YU XIAOFANG ; LIU YINGZHI ; ZHANG QINGJUN ; LIU LIPENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113514611A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HAN SHUANGLAI</creatorcontrib><creatorcontrib>CAI ZUSHEN</creatorcontrib><creatorcontrib>CHEN SHUAI</creatorcontrib><creatorcontrib>YOU MIAO</creatorcontrib><creatorcontrib>YU XIAOFANG</creatorcontrib><creatorcontrib>LIU YINGZHI</creatorcontrib><creatorcontrib>ZHANG QINGJUN</creatorcontrib><creatorcontrib>LIU LIPENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAN SHUANGLAI</au><au>CAI ZUSHEN</au><au>CHEN SHUAI</au><au>YOU MIAO</au><au>YU XIAOFANG</au><au>LIU YINGZHI</au><au>ZHANG QINGJUN</au><au>LIU LIPENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for identifying pollutant transmission path</title><date>2021-10-19</date><risdate>2021</risdate><abstract>The invention provides a pollutant transmission path identification method. The pollutant transmission path identification method comprises the following steps: (A1) obtaining observation pollution data corresponding to each point location in a region; (A2) predicting predicted pollution data of each point location in future time; (A3) gridding the area, and obtaining pollution data of each grid by using observed pollution data and predicted pollution data; (A4) calculating the wind direction angle Di of any grid, wherein i = 1, 2... N, and N = 8; and (A5) obtaining a wind direction Dave in any grid, and further identifying a pollutant transmission path. The method has the advantages of accurate identification and the like.
本发明提供了污染物传输路径的识别方法，包括以下步骤：(A1)获得与区域内各点位对应的观测污染数据；(A2)预测各点位在未来时间内的预测污染数据；(A3)将区域网格化，利用观测污染数据和预测污染数据获得每个网格的污染数据；(A4)计算任一网格的风向角度Di，i＝1,2...N，N＝8；(A5)获得任一网格内的风向Dave，进而识别出污染物传输路径。本发明具有识别准确等优点。</abstract><oa>free_for_read</oa></addata></record> |
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| title | Method for identifying pollutant transmission path |
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