TRAILER DIMENSION ESTIMATION WITH RADAR AND CAMERA
A trailer-detection system (10) includes a radar-sensor (16), a camera (26), and a controller (40). The radar-sensor (16) is used to determine a range (18), and an azimuth-angle (20), of a radar-signal (22) reflected by a feature (24) of a trailer (14) towed by a host-vehicle (12). The camera (26) i...
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| creator | CASHLER, Robert, J KRISHNA PRASAD, Premchand |
| description | A trailer-detection system (10) includes a radar-sensor (16), a camera (26), and a controller (40). The radar-sensor (16) is used to determine a range (18), and an azimuth-angle (20), of a radar-signal (22) reflected by a feature (24) of a trailer (14) towed by a host-vehicle (12). The camera (26) is used to capture an image (28) of the trailer (14). The controller (40) is in communication with the radar-sensor (16) and the camera (26). The controller (40) is configured to determine a position in the image of a viewable-feature (24A) of the trailer (14), determine a trailer-width (34) and a trailer-height (36) of the trailer (14) based on the position and a range (18) and azimuth-angle (20) to the viewable-feature (24A) indicated by the radar-sensor (16), and optionally determine the trailer-length (32) based on the range (18) and azimuth-angle (20) of the radar-signal (22) reflected by a hidden-feature (24B). |
| format | Patent |
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The radar-sensor (16) is used to determine a range (18), and an azimuth-angle (20), of a radar-signal (22) reflected by a feature (24) of a trailer (14) towed by a host-vehicle (12). The camera (26) is used to capture an image (28) of the trailer (14). The controller (40) is in communication with the radar-sensor (16) and the camera (26). The controller (40) is configured to determine a position in the image of a viewable-feature (24A) of the trailer (14), determine a trailer-width (34) and a trailer-height (36) of the trailer (14) based on the position and a range (18) and azimuth-angle (20) to the viewable-feature (24A) indicated by the radar-sensor (16), and optionally determine the trailer-length (32) based on the range (18) and azimuth-angle (20) of the radar-signal (22) reflected by a hidden-feature (24B).</description><language>eng ; fre ; ger</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; CALCULATING ; COMPUTING ; COUNTING ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; SIGNALLING ; TESTING ; TRAFFIC CONTROL SYSTEMS</subject><creationdate>2024</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=20240313&DB=EPODOC&CC=EP&NR=3282284B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240313&DB=EPODOC&CC=EP&NR=3282284B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CASHLER, Robert, J</creatorcontrib><creatorcontrib>KRISHNA PRASAD, Premchand</creatorcontrib><title>TRAILER DIMENSION ESTIMATION WITH RADAR AND CAMERA</title><description>A trailer-detection system (10) includes a radar-sensor (16), a camera (26), and a controller (40). The radar-sensor (16) is used to determine a range (18), and an azimuth-angle (20), of a radar-signal (22) reflected by a feature (24) of a trailer (14) towed by a host-vehicle (12). The camera (26) is used to capture an image (28) of the trailer (14). The controller (40) is in communication with the radar-sensor (16) and the camera (26). The controller (40) is configured to determine a position in the image of a viewable-feature (24A) of the trailer (14), determine a trailer-width (34) and a trailer-height (36) of the trailer (14) based on the position and a range (18) and azimuth-angle (20) to the viewable-feature (24A) indicated by the radar-sensor (16), and optionally determine the trailer-length (32) based on the range (18) and azimuth-angle (20) of the radar-signal (22) reflected by a hidden-feature (24B).</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>SIGNALLING</subject><subject>TESTING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAKCXL09HENUnDx9HX1C_b091NwDQ7x9HUMATHDPUM8FIIcXRyDFBz9XBScHX1dgxx5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CxkYWRkYWJk6ExEUoAKVwmVQ</recordid><startdate>20240313</startdate><enddate>20240313</enddate><creator>CASHLER, Robert, J</creator><creator>KRISHNA PRASAD, Premchand</creator><scope>EVB</scope></search><sort><creationdate>20240313</creationdate><title>TRAILER DIMENSION ESTIMATION WITH RADAR AND CAMERA</title><author>CASHLER, Robert, J ; KRISHNA PRASAD, Premchand</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3282284B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>SIGNALLING</topic><topic>TESTING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>CASHLER, Robert, J</creatorcontrib><creatorcontrib>KRISHNA PRASAD, Premchand</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CASHLER, Robert, J</au><au>KRISHNA PRASAD, Premchand</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TRAILER DIMENSION ESTIMATION WITH RADAR AND CAMERA</title><date>2024-03-13</date><risdate>2024</risdate><abstract>A trailer-detection system (10) includes a radar-sensor (16), a camera (26), and a controller (40). The radar-sensor (16) is used to determine a range (18), and an azimuth-angle (20), of a radar-signal (22) reflected by a feature (24) of a trailer (14) towed by a host-vehicle (12). The camera (26) is used to capture an image (28) of the trailer (14). The controller (40) is in communication with the radar-sensor (16) and the camera (26). The controller (40) is configured to determine a position in the image of a viewable-feature (24A) of the trailer (14), determine a trailer-width (34) and a trailer-height (36) of the trailer (14) based on the position and a range (18) and azimuth-angle (20) to the viewable-feature (24A) indicated by the radar-sensor (16), and optionally determine the trailer-length (32) based on the range (18) and azimuth-angle (20) of the radar-signal (22) reflected by a hidden-feature (24B).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIO DIRECTION-FINDING RADIO NAVIGATION SIGNALLING TESTING TRAFFIC CONTROL SYSTEMS |
| title | TRAILER DIMENSION ESTIMATION WITH RADAR AND CAMERA |
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