Detecting roadway targets across radar beams by creating a filtered comprehensive image
The present invention extends to methods, systems, and computer program products for detecting targets across beams at roadway intersections. Embodiments of the invention include tracking a target across a plurality of beams of a multiple beam radar system in a roadway intersection and updating trac...
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| creator | Arnold David V Jarrett Bryan R Waite Jonathan L Karlinsey Thomas W St. John Randy Giles Brad |
| description | The present invention extends to methods, systems, and computer program products for detecting targets across beams at roadway intersections. Embodiments of the invention include tracking a target across a plurality of beams of a multiple beam radar system in a roadway intersection and updating track files for targets within a roadway intersection. Returns from a plurality of radar beams monitoring a roadway intersection are divided into range bins. Identified energy in the range bins is used to compute the position of targets within a roadway intersection. When the position of a target is computed, it is determined if the position is a new position for an existing target or if the position is the position of a new target. |
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Embodiments of the invention include tracking a target across a plurality of beams of a multiple beam radar system in a roadway intersection and updating track files for targets within a roadway intersection. Returns from a plurality of radar beams monitoring a roadway intersection are divided into range bins. Identified energy in the range bins is used to compute the position of targets within a roadway intersection. When the position of a target is computed, it is determined if the position is a new position for an existing target or if the position is the position of a new target.</description><language>eng</language><subject>ALARM SYSTEMS ; ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; ORDER TELEGRAPHS ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; SIGNALLING ; SIGNALLING OR CALLING SYSTEMS ; TESTING ; TRAFFIC CONTROL SYSTEMS</subject><creationdate>2017</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=20170321&DB=EPODOC&CC=US&NR=9601014B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170321&DB=EPODOC&CC=US&NR=9601014B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Arnold David V</creatorcontrib><creatorcontrib>Jarrett Bryan R</creatorcontrib><creatorcontrib>Waite Jonathan L</creatorcontrib><creatorcontrib>Karlinsey Thomas W</creatorcontrib><creatorcontrib>St. John Randy</creatorcontrib><creatorcontrib>Giles Brad</creatorcontrib><title>Detecting roadway targets across radar beams by creating a filtered comprehensive image</title><description>The present invention extends to methods, systems, and computer program products for detecting targets across beams at roadway intersections. 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When the position of a target is computed, it is determined if the position is a new position for an existing target or if the position is the position of a new target.</description><subject>ALARM SYSTEMS</subject><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>ORDER TELEGRAPHS</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>SIGNALLING</subject><subject>SIGNALLING OR CALLING SYSTEMS</subject><subject>TESTING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjsKwkAQBuBtLES9w1xASFQEW1_Yq1iGye6fuJB9MLMoub0gHsDqa76peRxRYIuPPUli9-aRCkuPosRWkioJOxZqwUGpHckK-NuZOj8UCBzZFLLgiaj-BfKBe8zNpONBsfg5M3Q-3Q6XJXJqoJktIkpzv-62VV3Vm_1q_Uf5AAgUOdI</recordid><startdate>20170321</startdate><enddate>20170321</enddate><creator>Arnold David V</creator><creator>Jarrett Bryan R</creator><creator>Waite Jonathan L</creator><creator>Karlinsey Thomas W</creator><creator>St. John Randy</creator><creator>Giles Brad</creator><scope>EVB</scope></search><sort><creationdate>20170321</creationdate><title>Detecting roadway targets across radar beams by creating a filtered comprehensive image</title><author>Arnold David V ; Jarrett Bryan R ; Waite Jonathan L ; Karlinsey Thomas W ; St. John Randy ; Giles Brad</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9601014B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2017</creationdate><topic>ALARM SYSTEMS</topic><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>ORDER TELEGRAPHS</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>SIGNALLING</topic><topic>SIGNALLING OR CALLING SYSTEMS</topic><topic>TESTING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>Arnold David V</creatorcontrib><creatorcontrib>Jarrett Bryan R</creatorcontrib><creatorcontrib>Waite Jonathan L</creatorcontrib><creatorcontrib>Karlinsey Thomas W</creatorcontrib><creatorcontrib>St. John Randy</creatorcontrib><creatorcontrib>Giles Brad</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Arnold David V</au><au>Jarrett Bryan R</au><au>Waite Jonathan L</au><au>Karlinsey Thomas W</au><au>St. John Randy</au><au>Giles Brad</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Detecting roadway targets across radar beams by creating a filtered comprehensive image</title><date>2017-03-21</date><risdate>2017</risdate><abstract>The present invention extends to methods, systems, and computer program products for detecting targets across beams at roadway intersections. Embodiments of the invention include tracking a target across a plurality of beams of a multiple beam radar system in a roadway intersection and updating track files for targets within a roadway intersection. Returns from a plurality of radar beams monitoring a roadway intersection are divided into range bins. Identified energy in the range bins is used to compute the position of targets within a roadway intersection. When the position of a target is computed, it is determined if the position is a new position for an existing target or if the position is the position of a new target.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ALARM SYSTEMS ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING ORDER TELEGRAPHS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING TRAFFIC CONTROL SYSTEMS |
| title | Detecting roadway targets across radar beams by creating a filtered comprehensive image |
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