A DEVICE AND A METHOD FOR KNOCK CONTROL IN A COMBUSTION ENGINE
The invention relates to a knock control device (10) for a combustion engine (18) comprising a short term knock correction means (12) adapted to receive a knock sensor signal (16) to generate a short term knock correction (20). The device further comprises a first map (24) indicative of maximum knoc...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| 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 | WILD, ERNST |
| description | The invention relates to a knock control device (10) for a combustion engine (18) comprising a short term knock correction means (12) adapted to receive a knock sensor signal (16) to generate a short term knock correction (20). The device further comprises a first map (24) indicative of maximum knock sensitive characteristics, a second map (26) indicative of least knock sensitive characteristics, a long term knock correction means (14) receiving the short term knock correction (20) and generates a final ignition angle (22) based on the short term knock correction (20), the first map (24) and the second map (26) along with a long term correction (36) and an intermediate ignition angle (38). The time behaviour of the short term correction (16) is much shorter than the time behaviour of the long term correction (14).
L'invention se rapporte à un dispositif de régulation de cognement (10) destiné à un moteur à combustion (18) comprenant un moyen de correction de cognement à court terme (12) conçu pour recevoir un signal de détection de cognement (16) pour produire une correction de cognement à court terme (20). Le dispositif comprend en outre une première carte (24) indicative de caractéristiques sensibles à un cognement maximum, une seconde carte (26) indicative de caractéristiques sensibles à un moindre cognement, un moyen de correction de cognement à long terme (14) recevant la correction de cognement à court terme (20) et produit un angle d'allumage final (22) sur la base de la correction de cognement à court terme (20), de la première carte (24) et de la seconde carte (26) avec une correction à long terme (36) et un angle d'allumage intermédiaire (38). Le comportement temporel de la correction à court terme (16) est beaucoup plus court que le comportement temporel de la correction à long terme (14). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2010089288A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2010089288A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2010089288A13</originalsourceid><addsrcrecordid>eNrjZLBzVHBxDfN0dlVw9HNRcFTwdQ3x8HdRcPMPUvD283f2VnD29wsJ8vdR8PQDyjr7-zqFBod4-vspuPq5e_q58jCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSS-HB_IwNDAwMLSyMLC0dDY-JUAQCZmCpW</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A DEVICE AND A METHOD FOR KNOCK CONTROL IN A COMBUSTION ENGINE</title><source>esp@cenet</source><creator>WILD, ERNST</creator><creatorcontrib>WILD, ERNST</creatorcontrib><description>The invention relates to a knock control device (10) for a combustion engine (18) comprising a short term knock correction means (12) adapted to receive a knock sensor signal (16) to generate a short term knock correction (20). The device further comprises a first map (24) indicative of maximum knock sensitive characteristics, a second map (26) indicative of least knock sensitive characteristics, a long term knock correction means (14) receiving the short term knock correction (20) and generates a final ignition angle (22) based on the short term knock correction (20), the first map (24) and the second map (26) along with a long term correction (36) and an intermediate ignition angle (38). The time behaviour of the short term correction (16) is much shorter than the time behaviour of the long term correction (14).
L'invention se rapporte à un dispositif de régulation de cognement (10) destiné à un moteur à combustion (18) comprenant un moyen de correction de cognement à court terme (12) conçu pour recevoir un signal de détection de cognement (16) pour produire une correction de cognement à court terme (20). Le dispositif comprend en outre une première carte (24) indicative de caractéristiques sensibles à un cognement maximum, une seconde carte (26) indicative de caractéristiques sensibles à un moindre cognement, un moyen de correction de cognement à long terme (14) recevant la correction de cognement à court terme (20) et produit un angle d'allumage final (22) sur la base de la correction de cognement à court terme (20), de la première carte (24) et de la seconde carte (26) avec une correction à long terme (36) et un angle d'allumage intermédiaire (38). Le comportement temporel de la correction à court terme (16) est beaucoup plus court que le comportement temporel de la correction à long terme (14).</description><language>eng ; fre</language><subject>BLASTING ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES ; WEAPONS</subject><creationdate>2010</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=20100812&DB=EPODOC&CC=WO&NR=2010089288A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100812&DB=EPODOC&CC=WO&NR=2010089288A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WILD, ERNST</creatorcontrib><title>A DEVICE AND A METHOD FOR KNOCK CONTROL IN A COMBUSTION ENGINE</title><description>The invention relates to a knock control device (10) for a combustion engine (18) comprising a short term knock correction means (12) adapted to receive a knock sensor signal (16) to generate a short term knock correction (20). The device further comprises a first map (24) indicative of maximum knock sensitive characteristics, a second map (26) indicative of least knock sensitive characteristics, a long term knock correction means (14) receiving the short term knock correction (20) and generates a final ignition angle (22) based on the short term knock correction (20), the first map (24) and the second map (26) along with a long term correction (36) and an intermediate ignition angle (38). The time behaviour of the short term correction (16) is much shorter than the time behaviour of the long term correction (14).
L'invention se rapporte à un dispositif de régulation de cognement (10) destiné à un moteur à combustion (18) comprenant un moyen de correction de cognement à court terme (12) conçu pour recevoir un signal de détection de cognement (16) pour produire une correction de cognement à court terme (20). Le dispositif comprend en outre une première carte (24) indicative de caractéristiques sensibles à un cognement maximum, une seconde carte (26) indicative de caractéristiques sensibles à un moindre cognement, un moyen de correction de cognement à long terme (14) recevant la correction de cognement à court terme (20) et produit un angle d'allumage final (22) sur la base de la correction de cognement à court terme (20), de la première carte (24) et de la seconde carte (26) avec une correction à long terme (36) et un angle d'allumage intermédiaire (38). Le comportement temporel de la correction à court terme (16) est beaucoup plus court que le comportement temporel de la correction à long terme (14).</description><subject>BLASTING</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBzVHBxDfN0dlVw9HNRcFTwdQ3x8HdRcPMPUvD283f2VnD29wsJ8vdR8PQDyjr7-zqFBod4-vspuPq5e_q58jCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSS-HB_IwNDAwMLSyMLC0dDY-JUAQCZmCpW</recordid><startdate>20100812</startdate><enddate>20100812</enddate><creator>WILD, ERNST</creator><scope>EVB</scope></search><sort><creationdate>20100812</creationdate><title>A DEVICE AND A METHOD FOR KNOCK CONTROL IN A COMBUSTION ENGINE</title><author>WILD, ERNST</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2010089288A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2010</creationdate><topic>BLASTING</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WILD, ERNST</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WILD, ERNST</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A DEVICE AND A METHOD FOR KNOCK CONTROL IN A COMBUSTION ENGINE</title><date>2010-08-12</date><risdate>2010</risdate><abstract>The invention relates to a knock control device (10) for a combustion engine (18) comprising a short term knock correction means (12) adapted to receive a knock sensor signal (16) to generate a short term knock correction (20). The device further comprises a first map (24) indicative of maximum knock sensitive characteristics, a second map (26) indicative of least knock sensitive characteristics, a long term knock correction means (14) receiving the short term knock correction (20) and generates a final ignition angle (22) based on the short term knock correction (20), the first map (24) and the second map (26) along with a long term correction (36) and an intermediate ignition angle (38). The time behaviour of the short term correction (16) is much shorter than the time behaviour of the long term correction (14).
L'invention se rapporte à un dispositif de régulation de cognement (10) destiné à un moteur à combustion (18) comprenant un moyen de correction de cognement à court terme (12) conçu pour recevoir un signal de détection de cognement (16) pour produire une correction de cognement à court terme (20). Le dispositif comprend en outre une première carte (24) indicative de caractéristiques sensibles à un cognement maximum, une seconde carte (26) indicative de caractéristiques sensibles à un moindre cognement, un moyen de correction de cognement à long terme (14) recevant la correction de cognement à court terme (20) et produit un angle d'allumage final (22) sur la base de la correction de cognement à court terme (20), de la première carte (24) et de la seconde carte (26) avec une correction à long terme (36) et un angle d'allumage intermédiaire (38). Le comportement temporel de la correction à court terme (16) est beaucoup plus court que le comportement temporel de la correction à long terme (14).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_WO2010089288A1 |
| source | esp@cenet |
| subjects | BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS |
| title | A DEVICE AND A METHOD FOR KNOCK CONTROL IN A COMBUSTION ENGINE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T04%3A45%3A06IST&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=WILD,%20ERNST&rft.date=2010-08-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2010089288A1%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 |