Feedback bus signal detection circuit and device of OBD interface
The utility model discloses a feedback bus signal detection circuit and device of an OBD interface. The feedback bus signal detection circuit of the OBD interface comprises a main control module, an input power supply processing module, a K line detection module and a CAN line detection module. The...
Gespeichert in:
| Hauptverfasser: | , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| 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 | WANG SHUO CHANG YANLONG CHENG BINGBING ZHU ZHIFENG CHEN XIAOLONG PU RUZHEN LAI WEISONG |
| description | The utility model discloses a feedback bus signal detection circuit and device of an OBD interface. The feedback bus signal detection circuit of the OBD interface comprises a main control module, an input power supply processing module, a K line detection module and a CAN line detection module. The K line detection module comprises a first K line detection unit and a second K line detection unit; the CAN line detection module comprises a first CAN line detection unit and a second CAN line detection unit; the input power supply processing module is electrically connected with an input power supply and the main control module respectively; the first K line detection unit is electrically connected with a K bus and the main control module respectively, and the second K line detection unit is electrically connected with the K bus and the main control module respectively; the first CAN line detection unit is electrically connected with a CAN bus and the main control module respectively, and the second CAN line dete |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN218570256UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN218570256UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN218570256UU3</originalsourceid><addsrcrecordid>eNrjZHB0S01NSUpMzlZIKi1WKM5Mz0vMUUhJLUlNLsnMz1NIzixKLs0sUUjMSwGKlmUmpyrkpyn4O7koZOaVpBalJSan8jCwpiXmFKfyQmluBiU31xBnD93Ugvz41OICoJK81JJ4Zz8jQwtTcwMjU7PQUGOiFAEACZYxoQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Feedback bus signal detection circuit and device of OBD interface</title><source>esp@cenet</source><creator>WANG SHUO ; CHANG YANLONG ; CHENG BINGBING ; ZHU ZHIFENG ; CHEN XIAOLONG ; PU RUZHEN ; LAI WEISONG</creator><creatorcontrib>WANG SHUO ; CHANG YANLONG ; CHENG BINGBING ; ZHU ZHIFENG ; CHEN XIAOLONG ; PU RUZHEN ; LAI WEISONG</creatorcontrib><description>The utility model discloses a feedback bus signal detection circuit and device of an OBD interface. The feedback bus signal detection circuit of the OBD interface comprises a main control module, an input power supply processing module, a K line detection module and a CAN line detection module. The K line detection module comprises a first K line detection unit and a second K line detection unit; the CAN line detection module comprises a first CAN line detection unit and a second CAN line detection unit; the input power supply processing module is electrically connected with an input power supply and the main control module respectively; the first K line detection unit is electrically connected with a K bus and the main control module respectively, and the second K line detection unit is electrically connected with the K bus and the main control module respectively; the first CAN line detection unit is electrically connected with a CAN bus and the main control module respectively, and the second CAN line dete</description><language>chi ; eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2023</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=20230303&DB=EPODOC&CC=CN&NR=218570256U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230303&DB=EPODOC&CC=CN&NR=218570256U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG SHUO</creatorcontrib><creatorcontrib>CHANG YANLONG</creatorcontrib><creatorcontrib>CHENG BINGBING</creatorcontrib><creatorcontrib>ZHU ZHIFENG</creatorcontrib><creatorcontrib>CHEN XIAOLONG</creatorcontrib><creatorcontrib>PU RUZHEN</creatorcontrib><creatorcontrib>LAI WEISONG</creatorcontrib><title>Feedback bus signal detection circuit and device of OBD interface</title><description>The utility model discloses a feedback bus signal detection circuit and device of an OBD interface. The feedback bus signal detection circuit of the OBD interface comprises a main control module, an input power supply processing module, a K line detection module and a CAN line detection module. The K line detection module comprises a first K line detection unit and a second K line detection unit; the CAN line detection module comprises a first CAN line detection unit and a second CAN line detection unit; the input power supply processing module is electrically connected with an input power supply and the main control module respectively; the first K line detection unit is electrically connected with a K bus and the main control module respectively, and the second K line detection unit is electrically connected with the K bus and the main control module respectively; the first CAN line detection unit is electrically connected with a CAN bus and the main control module respectively, and the second CAN line dete</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHB0S01NSUpMzlZIKi1WKM5Mz0vMUUhJLUlNLsnMz1NIzixKLs0sUUjMSwGKlmUmpyrkpyn4O7koZOaVpBalJSan8jCwpiXmFKfyQmluBiU31xBnD93Ugvz41OICoJK81JJ4Zz8jQwtTcwMjU7PQUGOiFAEACZYxoQ</recordid><startdate>20230303</startdate><enddate>20230303</enddate><creator>WANG SHUO</creator><creator>CHANG YANLONG</creator><creator>CHENG BINGBING</creator><creator>ZHU ZHIFENG</creator><creator>CHEN XIAOLONG</creator><creator>PU RUZHEN</creator><creator>LAI WEISONG</creator><scope>EVB</scope></search><sort><creationdate>20230303</creationdate><title>Feedback bus signal detection circuit and device of OBD interface</title><author>WANG SHUO ; CHANG YANLONG ; CHENG BINGBING ; ZHU ZHIFENG ; CHEN XIAOLONG ; PU RUZHEN ; LAI WEISONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218570256UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG SHUO</creatorcontrib><creatorcontrib>CHANG YANLONG</creatorcontrib><creatorcontrib>CHENG BINGBING</creatorcontrib><creatorcontrib>ZHU ZHIFENG</creatorcontrib><creatorcontrib>CHEN XIAOLONG</creatorcontrib><creatorcontrib>PU RUZHEN</creatorcontrib><creatorcontrib>LAI WEISONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG SHUO</au><au>CHANG YANLONG</au><au>CHENG BINGBING</au><au>ZHU ZHIFENG</au><au>CHEN XIAOLONG</au><au>PU RUZHEN</au><au>LAI WEISONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Feedback bus signal detection circuit and device of OBD interface</title><date>2023-03-03</date><risdate>2023</risdate><abstract>The utility model discloses a feedback bus signal detection circuit and device of an OBD interface. The feedback bus signal detection circuit of the OBD interface comprises a main control module, an input power supply processing module, a K line detection module and a CAN line detection module. The K line detection module comprises a first K line detection unit and a second K line detection unit; the CAN line detection module comprises a first CAN line detection unit and a second CAN line detection unit; the input power supply processing module is electrically connected with an input power supply and the main control module respectively; the first K line detection unit is electrically connected with a K bus and the main control module respectively, and the second K line detection unit is electrically connected with the K bus and the main control module respectively; the first CAN line detection unit is electrically connected with a CAN bus and the main control module respectively, and the second CAN line dete</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN218570256UU |
| source | esp@cenet |
| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Feedback bus signal detection circuit and device of OBD interface |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T15%3A43%3A19IST&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=WANG%20SHUO&rft.date=2023-03-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN218570256UU%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 |