Signal intersection traffic prediction method considering intersection channelization and multi-factor correction
The invention relates to a signal intersection traffic prediction method considering intersection channelization and multi-factor correction, and the method is characterized in that the method comprises the following steps: S1, calculating the lane number and convergence flow of each entrance lane o...
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| creator | ZHENG SIYUE ZHANG KANGYI LIAN PEIKUN JIANG ZHENGYI DING MINFENG ZENG QITING BAO RIYONG CHEN NING WANG CHAO |
| description | The invention relates to a signal intersection traffic prediction method considering intersection channelization and multi-factor correction, and the method is characterized in that the method comprises the following steps: S1, calculating the lane number and convergence flow of each entrance lane of a peripheral intersection; s2, constructing a coefficient correction model based on the number of lanes of each entrance lane of the peripheral intersection and the convergence flow; and S3, constructing a signalized intersection traffic capacity model considering road geometric conditions, correcting based on the coefficient correction model, and predicting the traffic capacity of the signalized intersection based on the corrected signalized intersection traffic capacity model. The traffic capacity prediction precision of the signalized intersection is effectively improved, and the reliability is high.
本发明涉及一种考虑交叉口渠化及多因素修正的信号交叉口通行预测方法，其特征在于，包括以下步骤：步骤S1:计算外围交叉口各进口道车道数量与汇入流量;步骤S2:基于外围交叉口各进口道车道数量与汇入流量，构建系数修正模型；步骤S3 |
| format | Patent |
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本发明涉及一种考虑交叉口渠化及多因素修正的信号交叉口通行预测方法，其特征在于，包括以下步骤：步骤S1:计算外围交叉口各进口道车道数量与汇入流量;步骤S2:基于外围交叉口各进口道车道数量与汇入流量，构建系数修正模型；步骤S3</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS ; SIGNALLING ; TRAFFIC CONTROL SYSTEMS</subject><creationdate>2023</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=20230627&DB=EPODOC&CC=CN&NR=116343505A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230627&DB=EPODOC&CC=CN&NR=116343505A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHENG SIYUE</creatorcontrib><creatorcontrib>ZHANG KANGYI</creatorcontrib><creatorcontrib>LIAN PEIKUN</creatorcontrib><creatorcontrib>JIANG ZHENGYI</creatorcontrib><creatorcontrib>DING MINFENG</creatorcontrib><creatorcontrib>ZENG QITING</creatorcontrib><creatorcontrib>BAO RIYONG</creatorcontrib><creatorcontrib>CHEN NING</creatorcontrib><creatorcontrib>WANG CHAO</creatorcontrib><title>Signal intersection traffic prediction method considering intersection channelization and multi-factor correction</title><description>The invention relates to a signal intersection traffic prediction method considering intersection channelization and multi-factor correction, and the method is characterized in that the method comprises the following steps: S1, calculating the lane number and convergence flow of each entrance lane of a peripheral intersection; s2, constructing a coefficient correction model based on the number of lanes of each entrance lane of the peripheral intersection and the convergence flow; and S3, constructing a signalized intersection traffic capacity model considering road geometric conditions, correcting based on the coefficient correction model, and predicting the traffic capacity of the signalized intersection based on the corrected signalized intersection traffic capacity model. The traffic capacity prediction precision of the signalized intersection is effectively improved, and the reliability is high.
本发明涉及一种考虑交叉口渠化及多因素修正的信号交叉口通行预测方法，其特征在于，包括以下步骤：步骤S1:计算外围交叉口各进口道车道数量与汇入流量;步骤S2:基于外围交叉口各进口道车道数量与汇入流量，构建系数修正模型；步骤S3</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEOwjAMRbswIOAO4QCVqErZqwrExAJ7ZSVOayl1gmMWTg-iLGxMX-_rvWVxv9LAEAyxomS0SpGNCnhP1iRBR_M1oY7RGRs5k0MhHn4TOwIzBnrCB4GdmR5BqfRgNco7FJnVdbHwEDJuvrsqtqfjrTuXmGKPOYFFRu27S1Ud6n3d7Jq2_sd5AZBaRVs</recordid><startdate>20230627</startdate><enddate>20230627</enddate><creator>ZHENG SIYUE</creator><creator>ZHANG KANGYI</creator><creator>LIAN PEIKUN</creator><creator>JIANG ZHENGYI</creator><creator>DING MINFENG</creator><creator>ZENG QITING</creator><creator>BAO RIYONG</creator><creator>CHEN NING</creator><creator>WANG CHAO</creator><scope>EVB</scope></search><sort><creationdate>20230627</creationdate><title>Signal intersection traffic prediction method considering intersection channelization and multi-factor correction</title><author>ZHENG SIYUE ; ZHANG KANGYI ; LIAN PEIKUN ; JIANG ZHENGYI ; DING MINFENG ; ZENG QITING ; BAO RIYONG ; CHEN NING ; WANG CHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116343505A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>ZHENG SIYUE</creatorcontrib><creatorcontrib>ZHANG KANGYI</creatorcontrib><creatorcontrib>LIAN PEIKUN</creatorcontrib><creatorcontrib>JIANG ZHENGYI</creatorcontrib><creatorcontrib>DING MINFENG</creatorcontrib><creatorcontrib>ZENG QITING</creatorcontrib><creatorcontrib>BAO RIYONG</creatorcontrib><creatorcontrib>CHEN NING</creatorcontrib><creatorcontrib>WANG CHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHENG SIYUE</au><au>ZHANG KANGYI</au><au>LIAN PEIKUN</au><au>JIANG ZHENGYI</au><au>DING MINFENG</au><au>ZENG QITING</au><au>BAO RIYONG</au><au>CHEN NING</au><au>WANG CHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Signal intersection traffic prediction method considering intersection channelization and multi-factor correction</title><date>2023-06-27</date><risdate>2023</risdate><abstract>The invention relates to a signal intersection traffic prediction method considering intersection channelization and multi-factor correction, and the method is characterized in that the method comprises the following steps: S1, calculating the lane number and convergence flow of each entrance lane of a peripheral intersection; s2, constructing a coefficient correction model based on the number of lanes of each entrance lane of the peripheral intersection and the convergence flow; and S3, constructing a signalized intersection traffic capacity model considering road geometric conditions, correcting based on the coefficient correction model, and predicting the traffic capacity of the signalized intersection based on the corrected signalized intersection traffic capacity model. The traffic capacity prediction precision of the signalized intersection is effectively improved, and the reliability is high.
本发明涉及一种考虑交叉口渠化及多因素修正的信号交叉口通行预测方法，其特征在于，包括以下步骤：步骤S1:计算外围交叉口各进口道车道数量与汇入流量;步骤S2:基于外围交叉口各进口道车道数量与汇入流量，构建系数修正模型；步骤S3</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS SIGNALLING TRAFFIC CONTROL SYSTEMS |
| title | Signal intersection traffic prediction method considering intersection channelization and multi-factor correction |
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