METHOD FOR CALIBRATING A TIME-OF-FLIGHT SYSTEM AND TIME-OF-FLIGHT SYSTEM
A method is presented for calibrating a time-of-flight system having a time-of-flight sensor located behind a cover plate (CP). The method involves emitting a plurality of sending pulses (EP) of light in response to respective trigger pulses of a control signal (CS1) and detecting received pulses of...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | Lueger, Manfred Glover, Kerry Manninger, Mario Mautner, Christian Kappel, Robert |
| description | A method is presented for calibrating a time-of-flight system having a time-of-flight sensor located behind a cover plate (CP). The method involves emitting a plurality of sending pulses (EP) of light in response to respective trigger pulses of a control signal (CS1) and detecting received pulses of light (RP, RP'). Respective difference values are determined which are representative of a time period between one of the sending pulses (EP) and one of the received pulses (RP, RP'). The difference values are accumulated into a number of bins (1, ..., N) of at least one histogram. The method further involves recording at least one crosstalk response (CTP) in the histogram within a predetermined range of bins (1, ..., M), and calibrating the histogram using the recorded crosstalk response (CTP). Finally, an output signal (OS) is generated which is indicative of a time-of-flight based on an evaluation of the calibrated histogram. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3460509B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3460509B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3460509B13</originalsourceid><addsrcrecordid>eNrjZPDwdQ3x8HdRcPMPUnB29PF0CnIM8fRzV3BUCPH0ddX1d9N18_F09whRCI4MDnH1VXD0c8Euw8PAmpaYU5zKC6W5GRTcXEOcPXRTC_LjU4sLEpNT81JL4l0DjE3MDEwNLJ0MjYlQAgCHViwt</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR CALIBRATING A TIME-OF-FLIGHT SYSTEM AND TIME-OF-FLIGHT SYSTEM</title><source>esp@cenet</source><creator>Lueger, Manfred ; Glover, Kerry ; Manninger, Mario ; Mautner, Christian ; Kappel, Robert</creator><creatorcontrib>Lueger, Manfred ; Glover, Kerry ; Manninger, Mario ; Mautner, Christian ; Kappel, Robert</creatorcontrib><description>A method is presented for calibrating a time-of-flight system having a time-of-flight sensor located behind a cover plate (CP). The method involves emitting a plurality of sending pulses (EP) of light in response to respective trigger pulses of a control signal (CS1) and detecting received pulses of light (RP, RP'). Respective difference values are determined which are representative of a time period between one of the sending pulses (EP) and one of the received pulses (RP, RP'). The difference values are accumulated into a number of bins (1, ..., N) of at least one histogram. The method further involves recording at least one crosstalk response (CTP) in the histogram within a predetermined range of bins (1, ..., M), and calibrating the histogram using the recorded crosstalk response (CTP). Finally, an output signal (OS) is generated which is indicative of a time-of-flight based on an evaluation of the calibrated histogram.</description><language>eng ; fre ; ger</language><subject>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 ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</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=20241211&DB=EPODOC&CC=EP&NR=3460509B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241211&DB=EPODOC&CC=EP&NR=3460509B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Lueger, Manfred</creatorcontrib><creatorcontrib>Glover, Kerry</creatorcontrib><creatorcontrib>Manninger, Mario</creatorcontrib><creatorcontrib>Mautner, Christian</creatorcontrib><creatorcontrib>Kappel, Robert</creatorcontrib><title>METHOD FOR CALIBRATING A TIME-OF-FLIGHT SYSTEM AND TIME-OF-FLIGHT SYSTEM</title><description>A method is presented for calibrating a time-of-flight system having a time-of-flight sensor located behind a cover plate (CP). The method involves emitting a plurality of sending pulses (EP) of light in response to respective trigger pulses of a control signal (CS1) and detecting received pulses of light (RP, RP'). Respective difference values are determined which are representative of a time period between one of the sending pulses (EP) and one of the received pulses (RP, RP'). The difference values are accumulated into a number of bins (1, ..., N) of at least one histogram. The method further involves recording at least one crosstalk response (CTP) in the histogram within a predetermined range of bins (1, ..., M), and calibrating the histogram using the recorded crosstalk response (CTP). Finally, an output signal (OS) is generated which is indicative of a time-of-flight based on an evaluation of the calibrated histogram.</description><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>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPDwdQ3x8HdRcPMPUnB29PF0CnIM8fRzV3BUCPH0ddX1d9N18_F09whRCI4MDnH1VXD0c8Euw8PAmpaYU5zKC6W5GRTcXEOcPXRTC_LjU4sLEpNT81JL4l0DjE3MDEwNLJ0MjYlQAgCHViwt</recordid><startdate>20241211</startdate><enddate>20241211</enddate><creator>Lueger, Manfred</creator><creator>Glover, Kerry</creator><creator>Manninger, Mario</creator><creator>Mautner, Christian</creator><creator>Kappel, Robert</creator><scope>EVB</scope></search><sort><creationdate>20241211</creationdate><title>METHOD FOR CALIBRATING A TIME-OF-FLIGHT SYSTEM AND TIME-OF-FLIGHT SYSTEM</title><author>Lueger, Manfred ; Glover, Kerry ; Manninger, Mario ; Mautner, Christian ; Kappel, Robert</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3460509B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><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>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Lueger, Manfred</creatorcontrib><creatorcontrib>Glover, Kerry</creatorcontrib><creatorcontrib>Manninger, Mario</creatorcontrib><creatorcontrib>Mautner, Christian</creatorcontrib><creatorcontrib>Kappel, Robert</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Lueger, Manfred</au><au>Glover, Kerry</au><au>Manninger, Mario</au><au>Mautner, Christian</au><au>Kappel, Robert</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR CALIBRATING A TIME-OF-FLIGHT SYSTEM AND TIME-OF-FLIGHT SYSTEM</title><date>2024-12-11</date><risdate>2024</risdate><abstract>A method is presented for calibrating a time-of-flight system having a time-of-flight sensor located behind a cover plate (CP). The method involves emitting a plurality of sending pulses (EP) of light in response to respective trigger pulses of a control signal (CS1) and detecting received pulses of light (RP, RP'). Respective difference values are determined which are representative of a time period between one of the sending pulses (EP) and one of the received pulses (RP, RP'). The difference values are accumulated into a number of bins (1, ..., N) of at least one histogram. The method further involves recording at least one crosstalk response (CTP) in the histogram within a predetermined range of bins (1, ..., M), and calibrating the histogram using the recorded crosstalk response (CTP). Finally, an output signal (OS) is generated which is indicative of a time-of-flight based on an evaluation of the calibrated histogram.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3460509B1 |
| source | esp@cenet |
| subjects | 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 PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | METHOD FOR CALIBRATING A TIME-OF-FLIGHT SYSTEM AND TIME-OF-FLIGHT SYSTEM |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-16T16%3A08%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Lueger,%20Manfred&rft.date=2024-12-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3460509B1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |