METHODS TO IMPROVE LOCATION/LOCALIZATION ACCURACY IN AUTONOMOUS MACHINES WITH GNSS, LIDAR, RADAR, CAMERA, AND VISUAL SENSORS
Methods and systems include localization of a vehicle localize precisely and in near real-time. As described, localization of a vehicle using a Global Navigation Satellite System (GNSS) can comprise receiving a signal from each of a plurality of satellites of a GNSS constellation and receiving input...
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| creator | Michelin, Andre Yu, Hiu Hong Yalla, Veera Ganesh Chen, Xu Abari, Farzad Cyrus Foroughi Lin, Tong |
| description | Methods and systems include localization of a vehicle localize precisely and in near real-time. As described, localization of a vehicle using a Global Navigation Satellite System (GNSS) can comprise receiving a signal from each of a plurality of satellites of a GNSS constellation and receiving input from one or more sensors of the vehicle. The input from the sensors can indicate current physical surroundings of the vehicle. A model of the current physical surrounding of the vehicle can be generated based on the input from the one or more sensors of the vehicle. One or more multipath signals received from the plurality of satellites can be mitigated based on the model and the vehicle can be localized using the received signals from the plurality of satellites of the GNSS constellation and based on the mitigation of the one or more multipath signals. |
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As described, localization of a vehicle using a Global Navigation Satellite System (GNSS) can comprise receiving a signal from each of a plurality of satellites of a GNSS constellation and receiving input from one or more sensors of the vehicle. The input from the sensors can indicate current physical surroundings of the vehicle. A model of the current physical surrounding of the vehicle can be generated based on the input from the one or more sensors of the vehicle. One or more multipath signals received from the plurality of satellites can be mitigated based on the model and the vehicle can be localized using the received signals from the plurality of satellites of the GNSS constellation and based on the mitigation of the one or more multipath signals.</description><language>eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; GYROSCOPIC INSTRUMENTS ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; SURVEYING ; 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=20211202&DB=EPODOC&CC=US&NR=2021372796A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211202&DB=EPODOC&CC=US&NR=2021372796A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Michelin, Andre</creatorcontrib><creatorcontrib>Yu, Hiu Hong</creatorcontrib><creatorcontrib>Yalla, Veera Ganesh</creatorcontrib><creatorcontrib>Chen, Xu</creatorcontrib><creatorcontrib>Abari, Farzad Cyrus Foroughi</creatorcontrib><creatorcontrib>Lin, Tong</creatorcontrib><title>METHODS TO IMPROVE LOCATION/LOCALIZATION ACCURACY IN AUTONOMOUS MACHINES WITH GNSS, LIDAR, RADAR, CAMERA, AND VISUAL SENSORS</title><description>Methods and systems include localization of a vehicle localize precisely and in near real-time. As described, localization of a vehicle using a Global Navigation Satellite System (GNSS) can comprise receiving a signal from each of a plurality of satellites of a GNSS constellation and receiving input from one or more sensors of the vehicle. The input from the sensors can indicate current physical surroundings of the vehicle. A model of the current physical surrounding of the vehicle can be generated based on the input from the one or more sensors of the vehicle. One or more multipath signals received from the plurality of satellites can be mitigated based on the model and the vehicle can be localized using the received signals from the plurality of satellites of the GNSS constellation and based on the mitigation of the one or more multipath signals.</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>GYROSCOPIC INSTRUMENTS</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>NAVIGATION</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>SURVEYING</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAUALs4iPoPD1wr2goWx0caTaDJk7ykokspEifRQh39eLX4AU53BzdOXkZ6RSWDJ9Dm4KiWUJFAr8kuv1Lp8xCAQgSH4gT648GTJUOBwaBQ2kqGo_YK9pY5hUqX6FJwOECgkQ5TQFtCrTlgBSwtk-NpMrq2tz7Ofpwk8530Qi1i92hi37WXeI_PJnC-yrN1kRfbDWbr_643cww77Q</recordid><startdate>20211202</startdate><enddate>20211202</enddate><creator>Michelin, Andre</creator><creator>Yu, Hiu Hong</creator><creator>Yalla, Veera Ganesh</creator><creator>Chen, Xu</creator><creator>Abari, Farzad Cyrus Foroughi</creator><creator>Lin, Tong</creator><scope>EVB</scope></search><sort><creationdate>20211202</creationdate><title>METHODS TO IMPROVE LOCATION/LOCALIZATION ACCURACY IN AUTONOMOUS MACHINES WITH GNSS, LIDAR, RADAR, CAMERA, AND VISUAL SENSORS</title><author>Michelin, Andre ; Yu, Hiu Hong ; Yalla, Veera Ganesh ; Chen, Xu ; Abari, Farzad Cyrus Foroughi ; Lin, Tong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2021372796A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>GYROSCOPIC INSTRUMENTS</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>NAVIGATION</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>SURVEYING</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Michelin, Andre</creatorcontrib><creatorcontrib>Yu, Hiu Hong</creatorcontrib><creatorcontrib>Yalla, Veera Ganesh</creatorcontrib><creatorcontrib>Chen, Xu</creatorcontrib><creatorcontrib>Abari, Farzad Cyrus Foroughi</creatorcontrib><creatorcontrib>Lin, Tong</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Michelin, Andre</au><au>Yu, Hiu Hong</au><au>Yalla, Veera Ganesh</au><au>Chen, Xu</au><au>Abari, Farzad Cyrus Foroughi</au><au>Lin, Tong</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHODS TO IMPROVE LOCATION/LOCALIZATION ACCURACY IN AUTONOMOUS MACHINES WITH GNSS, LIDAR, RADAR, CAMERA, AND VISUAL SENSORS</title><date>2021-12-02</date><risdate>2021</risdate><abstract>Methods and systems include localization of a vehicle localize precisely and in near real-time. As described, localization of a vehicle using a Global Navigation Satellite System (GNSS) can comprise receiving a signal from each of a plurality of satellites of a GNSS constellation and receiving input from one or more sensors of the vehicle. The input from the sensors can indicate current physical surroundings of the vehicle. A model of the current physical surrounding of the vehicle can be generated based on the input from the one or more sensors of the vehicle. One or more multipath signals received from the plurality of satellites can be mitigated based on the model and the vehicle can be localized using the received signals from the plurality of satellites of the GNSS constellation and based on the mitigation of the one or more multipath signals.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES GYROSCOPIC INSTRUMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SURVEYING TESTING |
| title | METHODS TO IMPROVE LOCATION/LOCALIZATION ACCURACY IN AUTONOMOUS MACHINES WITH GNSS, LIDAR, RADAR, CAMERA, AND VISUAL SENSORS |
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