PRECISION COIL ALIGNMENT TECHNIQUES FOR VEHICLE WIRELESS POWER TRANSFER
In one embodiment, a device obtains sensor data indicative of three dimensional (3-D) orientations of primary and secondary wireless power transfer (WPT) charging coils. The secondary coil is mounted to a vehicle and the primary coil provides charge to the secondary coil during charging. The device...
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| creator | Apostolopoulos, John George Moghe, Ashok Krishnaji Byers, Charles Calvin |
| description | In one embodiment, a device obtains sensor data indicative of three dimensional (3-D) orientations of primary and secondary wireless power transfer (WPT) charging coils. The secondary coil is mounted to a vehicle and the primary coil provides charge to the secondary coil during charging. The device detects misalignment between the primary and secondary WPT coils based on the sensor data. The device determines a coil alignment correction to offset the detected misalignment. The device sends control commands to one or more actuators to implement the coil alignment correction by moving one or more of the coils, either directly (e.g., via directly-coupled actuators) or indirectly (e.g., via the suspension of a vehicle). |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2019381891A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2019381891A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2019381891A13</originalsourceid><addsrcrecordid>eNqNyrEKwjAQANAsDqL-w4GzYOzSjiFcmoOY1Lu0HUuROIkW6v_j4gc4veVtVdsxWhJKEWyiACZQG68YM2S0PtKtRwGXGAb0ZAPCSIwBRaBLIzJkNlEc8l5tHvNzLYefO3V0mK0_leU9lXWZ7-VVPlMvl7NuqlrXjTa6-m99AbQzLeg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PRECISION COIL ALIGNMENT TECHNIQUES FOR VEHICLE WIRELESS POWER TRANSFER</title><source>esp@cenet</source><creator>Apostolopoulos, John George ; Moghe, Ashok Krishnaji ; Byers, Charles Calvin</creator><creatorcontrib>Apostolopoulos, John George ; Moghe, Ashok Krishnaji ; Byers, Charles Calvin</creatorcontrib><description>In one embodiment, a device obtains sensor data indicative of three dimensional (3-D) orientations of primary and secondary wireless power transfer (WPT) charging coils. The secondary coil is mounted to a vehicle and the primary coil provides charge to the secondary coil during charging. The device detects misalignment between the primary and secondary WPT coils based on the sensor data. The device determines a coil alignment correction to offset the detected misalignment. The device sends control commands to one or more actuators to implement the coil alignment correction by moving one or more of the coils, either directly (e.g., via directly-coupled actuators) or indirectly (e.g., via the suspension of a vehicle).</description><language>eng</language><subject>CALCULATING ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; COUNTING ; ELECTRICITY ; GENERATION ; PHYSICS ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2019</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=20191219&DB=EPODOC&CC=US&NR=2019381891A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191219&DB=EPODOC&CC=US&NR=2019381891A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Apostolopoulos, John George</creatorcontrib><creatorcontrib>Moghe, Ashok Krishnaji</creatorcontrib><creatorcontrib>Byers, Charles Calvin</creatorcontrib><title>PRECISION COIL ALIGNMENT TECHNIQUES FOR VEHICLE WIRELESS POWER TRANSFER</title><description>In one embodiment, a device obtains sensor data indicative of three dimensional (3-D) orientations of primary and secondary wireless power transfer (WPT) charging coils. The secondary coil is mounted to a vehicle and the primary coil provides charge to the secondary coil during charging. The device detects misalignment between the primary and secondary WPT coils based on the sensor data. The device determines a coil alignment correction to offset the detected misalignment. The device sends control commands to one or more actuators to implement the coil alignment correction by moving one or more of the coils, either directly (e.g., via directly-coupled actuators) or indirectly (e.g., via the suspension of a vehicle).</description><subject>CALCULATING</subject><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</subject><subject>COMPUTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>COUNTING</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>PHYSICS</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQANAsDqL-w4GzYOzSjiFcmoOY1Lu0HUuROIkW6v_j4gc4veVtVdsxWhJKEWyiACZQG68YM2S0PtKtRwGXGAb0ZAPCSIwBRaBLIzJkNlEc8l5tHvNzLYefO3V0mK0_leU9lXWZ7-VVPlMvl7NuqlrXjTa6-m99AbQzLeg</recordid><startdate>20191219</startdate><enddate>20191219</enddate><creator>Apostolopoulos, John George</creator><creator>Moghe, Ashok Krishnaji</creator><creator>Byers, Charles Calvin</creator><scope>EVB</scope></search><sort><creationdate>20191219</creationdate><title>PRECISION COIL ALIGNMENT TECHNIQUES FOR VEHICLE WIRELESS POWER TRANSFER</title><author>Apostolopoulos, John George ; Moghe, Ashok Krishnaji ; Byers, Charles Calvin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2019381891A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2019</creationdate><topic>CALCULATING</topic><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</topic><topic>COMPUTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>COUNTING</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>PHYSICS</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>Apostolopoulos, John George</creatorcontrib><creatorcontrib>Moghe, Ashok Krishnaji</creatorcontrib><creatorcontrib>Byers, Charles Calvin</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Apostolopoulos, John George</au><au>Moghe, Ashok Krishnaji</au><au>Byers, Charles Calvin</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRECISION COIL ALIGNMENT TECHNIQUES FOR VEHICLE WIRELESS POWER TRANSFER</title><date>2019-12-19</date><risdate>2019</risdate><abstract>In one embodiment, a device obtains sensor data indicative of three dimensional (3-D) orientations of primary and secondary wireless power transfer (WPT) charging coils. The secondary coil is mounted to a vehicle and the primary coil provides charge to the secondary coil during charging. The device detects misalignment between the primary and secondary WPT coils based on the sensor data. The device determines a coil alignment correction to offset the detected misalignment. The device sends control commands to one or more actuators to implement the coil alignment correction by moving one or more of the coils, either directly (e.g., via directly-coupled actuators) or indirectly (e.g., via the suspension of a vehicle).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | PRECISION COIL ALIGNMENT TECHNIQUES FOR VEHICLE WIRELESS POWER TRANSFER |
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