ESTIMATION METHOD AND SYSTEM BY INTRINSIC ORTHOGONAL DECOMPOSITION OF PLANNED RAINFALL WAVEFORM IN CITY
To provide an estimation method and a system by an intrinsic orthogonal decomposition of a planned rainfall waveform in a city.SOLUTION: An estimation method comprises: a step 1 of determining duration time of planed rainfall and a time step to collect rainfall data; a step 2 of selecting a rainfall...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | XU JING DENG LIANGKUN LIANG CHANGMEI ZHAO YE ZHANG XIANG XIONG FENG LIU SHUYING GONG LI |
| description | To provide an estimation method and a system by an intrinsic orthogonal decomposition of a planned rainfall waveform in a city.SOLUTION: An estimation method comprises: a step 1 of determining duration time of planed rainfall and a time step to collect rainfall data; a step 2 of selecting a rainfall sample; a step 3 of calculating frequency order on the selected rainfall sample to determine a recurrence period of the planed rainfall, and a planed rainfall amount; a step 4 of performing intrinsic orthogonal decomposition on the sample to obtain primary modes of a rainfall field and corresponding time coefficients; a step 5 of determining a peak position of the planed rainfall and a trend of a rainfall waveform on the time coefficient of the first primary mode, and selecting a reconstruction template; a step 6 of selecting the primary mode, and reconstructing a rainfall waveform according to the reconstruction template; and a step 7 of calculating the planned rainfall by expanding or contracting a reconstructed result by the same magnification based on the planned rainfall amount.SELECTED DRAWING: Figure 1
【課題】都市における計画降雨波形の固有直交分解による推計方法及びシステムを提供する。【解決手段】推計方法は、計画降雨の継続時間及び時間ステップを決定し、降雨資料を収集するステップ１と、降雨サンプルを選定するステップ２と、選定された降雨サンプルについて頻度順位を算出し、計画降雨の再現期間、計画降雨量を決定するステップ３と、サンプルに対して固有直交分解を行い、降雨場の主要モード及び対応する時間係数を得るステップ４と、第１主要モードの時間係数に基づいて計画降雨のピーク位置、降雨波形の傾向を決定し、再構成テンプレートを選択するステップ５と、主要モードを選定して再構成テンプレートに従って降雨波形を再構成するステップ６と、再構成結果を計画降雨量に基づいて同じ倍率で拡大又は縮小して計画降雨を算定するステップ７と、を含む。【選択図】図１ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2022164555A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2022164555A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2022164555A3</originalsourceid><addsrcrecordid>eNqNi7sKwkAQANNYiPoPi72g0div9zArud1wdyipQpDTRjQQ_x-D-AFWU8zMNLubEMlhJGFwJpaiAVlDaEI0Dg4NEEdPHEiB-FEfhbECbZS4WgJ9P7FQV8hsNHgktlhVcMGzseLd-IOi2Myzya17DGnx4yxbWhNVuUr9q01D313TM73bU52v83yz3xVFgdu_og-KBDYX</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ESTIMATION METHOD AND SYSTEM BY INTRINSIC ORTHOGONAL DECOMPOSITION OF PLANNED RAINFALL WAVEFORM IN CITY</title><source>esp@cenet</source><creator>XU JING ; DENG LIANGKUN ; LIANG CHANGMEI ; ZHAO YE ; ZHANG XIANG ; XIONG FENG ; LIU SHUYING ; GONG LI</creator><creatorcontrib>XU JING ; DENG LIANGKUN ; LIANG CHANGMEI ; ZHAO YE ; ZHANG XIANG ; XIONG FENG ; LIU SHUYING ; GONG LI</creatorcontrib><description>To provide an estimation method and a system by an intrinsic orthogonal decomposition of a planned rainfall waveform in a city.SOLUTION: An estimation method comprises: a step 1 of determining duration time of planed rainfall and a time step to collect rainfall data; a step 2 of selecting a rainfall sample; a step 3 of calculating frequency order on the selected rainfall sample to determine a recurrence period of the planed rainfall, and a planed rainfall amount; a step 4 of performing intrinsic orthogonal decomposition on the sample to obtain primary modes of a rainfall field and corresponding time coefficients; a step 5 of determining a peak position of the planed rainfall and a trend of a rainfall waveform on the time coefficient of the first primary mode, and selecting a reconstruction template; a step 6 of selecting the primary mode, and reconstructing a rainfall waveform according to the reconstruction template; and a step 7 of calculating the planned rainfall by expanding or contracting a reconstructed result by the same magnification based on the planned rainfall amount.SELECTED DRAWING: Figure 1
【課題】都市における計画降雨波形の固有直交分解による推計方法及びシステムを提供する。【解決手段】推計方法は、計画降雨の継続時間及び時間ステップを決定し、降雨資料を収集するステップ１と、降雨サンプルを選定するステップ２と、選定された降雨サンプルについて頻度順位を算出し、計画降雨の再現期間、計画降雨量を決定するステップ３と、サンプルに対して固有直交分解を行い、降雨場の主要モード及び対応する時間係数を得るステップ４と、第１主要モードの時間係数に基づいて計画降雨のピーク位置、降雨波形の傾向を決定し、再構成テンプレートを選択するステップ５と、主要モードを選定して再構成テンプレートに従って降雨波形を再構成するステップ６と、再構成結果を計画降雨量に基づいて同じ倍率で拡大又は縮小して計画降雨を算定するステップ７と、を含む。【選択図】図１</description><language>eng ; jpn</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; 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=20221027&DB=EPODOC&CC=JP&NR=2022164555A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221027&DB=EPODOC&CC=JP&NR=2022164555A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU JING</creatorcontrib><creatorcontrib>DENG LIANGKUN</creatorcontrib><creatorcontrib>LIANG CHANGMEI</creatorcontrib><creatorcontrib>ZHAO YE</creatorcontrib><creatorcontrib>ZHANG XIANG</creatorcontrib><creatorcontrib>XIONG FENG</creatorcontrib><creatorcontrib>LIU SHUYING</creatorcontrib><creatorcontrib>GONG LI</creatorcontrib><title>ESTIMATION METHOD AND SYSTEM BY INTRINSIC ORTHOGONAL DECOMPOSITION OF PLANNED RAINFALL WAVEFORM IN CITY</title><description>To provide an estimation method and a system by an intrinsic orthogonal decomposition of a planned rainfall waveform in a city.SOLUTION: An estimation method comprises: a step 1 of determining duration time of planed rainfall and a time step to collect rainfall data; a step 2 of selecting a rainfall sample; a step 3 of calculating frequency order on the selected rainfall sample to determine a recurrence period of the planed rainfall, and a planed rainfall amount; a step 4 of performing intrinsic orthogonal decomposition on the sample to obtain primary modes of a rainfall field and corresponding time coefficients; a step 5 of determining a peak position of the planed rainfall and a trend of a rainfall waveform on the time coefficient of the first primary mode, and selecting a reconstruction template; a step 6 of selecting the primary mode, and reconstructing a rainfall waveform according to the reconstruction template; and a step 7 of calculating the planned rainfall by expanding or contracting a reconstructed result by the same magnification based on the planned rainfall amount.SELECTED DRAWING: Figure 1
【課題】都市における計画降雨波形の固有直交分解による推計方法及びシステムを提供する。【解決手段】推計方法は、計画降雨の継続時間及び時間ステップを決定し、降雨資料を収集するステップ１と、降雨サンプルを選定するステップ２と、選定された降雨サンプルについて頻度順位を算出し、計画降雨の再現期間、計画降雨量を決定するステップ３と、サンプルに対して固有直交分解を行い、降雨場の主要モード及び対応する時間係数を得るステップ４と、第１主要モードの時間係数に基づいて計画降雨のピーク位置、降雨波形の傾向を決定し、再構成テンプレートを選択するステップ５と、主要モードを選定して再構成テンプレートに従って降雨波形を再構成するステップ６と、再構成結果を計画降雨量に基づいて同じ倍率で拡大又は縮小して計画降雨を算定するステップ７と、を含む。【選択図】図１</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</subject><subject>PHYSICS</subject><subject>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi7sKwkAQANNYiPoPi72g0div9zArud1wdyipQpDTRjQQ_x-D-AFWU8zMNLubEMlhJGFwJpaiAVlDaEI0Dg4NEEdPHEiB-FEfhbECbZS4WgJ9P7FQV8hsNHgktlhVcMGzseLd-IOi2Myzya17DGnx4yxbWhNVuUr9q01D313TM73bU52v83yz3xVFgdu_og-KBDYX</recordid><startdate>20221027</startdate><enddate>20221027</enddate><creator>XU JING</creator><creator>DENG LIANGKUN</creator><creator>LIANG CHANGMEI</creator><creator>ZHAO YE</creator><creator>ZHANG XIANG</creator><creator>XIONG FENG</creator><creator>LIU SHUYING</creator><creator>GONG LI</creator><scope>EVB</scope></search><sort><creationdate>20221027</creationdate><title>ESTIMATION METHOD AND SYSTEM BY INTRINSIC ORTHOGONAL DECOMPOSITION OF PLANNED RAINFALL WAVEFORM IN CITY</title><author>XU JING ; DENG LIANGKUN ; LIANG CHANGMEI ; ZHAO YE ; ZHANG XIANG ; XIONG FENG ; LIU SHUYING ; GONG LI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2022164555A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2022</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</topic><topic>PHYSICS</topic><topic>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>XU JING</creatorcontrib><creatorcontrib>DENG LIANGKUN</creatorcontrib><creatorcontrib>LIANG CHANGMEI</creatorcontrib><creatorcontrib>ZHAO YE</creatorcontrib><creatorcontrib>ZHANG XIANG</creatorcontrib><creatorcontrib>XIONG FENG</creatorcontrib><creatorcontrib>LIU SHUYING</creatorcontrib><creatorcontrib>GONG LI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XU JING</au><au>DENG LIANGKUN</au><au>LIANG CHANGMEI</au><au>ZHAO YE</au><au>ZHANG XIANG</au><au>XIONG FENG</au><au>LIU SHUYING</au><au>GONG LI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ESTIMATION METHOD AND SYSTEM BY INTRINSIC ORTHOGONAL DECOMPOSITION OF PLANNED RAINFALL WAVEFORM IN CITY</title><date>2022-10-27</date><risdate>2022</risdate><abstract>To provide an estimation method and a system by an intrinsic orthogonal decomposition of a planned rainfall waveform in a city.SOLUTION: An estimation method comprises: a step 1 of determining duration time of planed rainfall and a time step to collect rainfall data; a step 2 of selecting a rainfall sample; a step 3 of calculating frequency order on the selected rainfall sample to determine a recurrence period of the planed rainfall, and a planed rainfall amount; a step 4 of performing intrinsic orthogonal decomposition on the sample to obtain primary modes of a rainfall field and corresponding time coefficients; a step 5 of determining a peak position of the planed rainfall and a trend of a rainfall waveform on the time coefficient of the first primary mode, and selecting a reconstruction template; a step 6 of selecting the primary mode, and reconstructing a rainfall waveform according to the reconstruction template; and a step 7 of calculating the planned rainfall by expanding or contracting a reconstructed result by the same magnification based on the planned rainfall amount.SELECTED DRAWING: Figure 1
【課題】都市における計画降雨波形の固有直交分解による推計方法及びシステムを提供する。【解決手段】推計方法は、計画降雨の継続時間及び時間ステップを決定し、降雨資料を収集するステップ１と、降雨サンプルを選定するステップ２と、選定された降雨サンプルについて頻度順位を算出し、計画降雨の再現期間、計画降雨量を決定するステップ３と、サンプルに対して固有直交分解を行い、降雨場の主要モード及び対応する時間係数を得るステップ４と、第１主要モードの時間係数に基づいて計画降雨のピーク位置、降雨波形の傾向を決定し、再構成テンプレートを選択するステップ５と、主要モードを選定して再構成テンプレートに従って降雨波形を再構成するステップ６と、再構成結果を計画降雨量に基づいて同じ倍率で拡大又は縮小して計画降雨を算定するステップ７と、を含む。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; jpn |
| recordid | cdi_epo_espacenet_JP2022164555A |
| source | esp@cenet |
| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | ESTIMATION METHOD AND SYSTEM BY INTRINSIC ORTHOGONAL DECOMPOSITION OF PLANNED RAINFALL WAVEFORM IN CITY |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T08%3A41%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=XU%20JING&rft.date=2022-10-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2022164555A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |