Exhaust gas system`s temperature determining method for internal-combustion engine of motor vehicle, involves separately computing contributions arrived in energy balancing during modeling of temperature in exhaust gas system
The method involves calculating temperature and/or temperature sequence of an exhaust gas in an exhaust gas system of an internal-combustion engine (1) from energy balancing based on an operating parameter. Contributions arrived in the energy balancing are computed separately during the modeling of...
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creator | FRAUHAMMER, JOERG RITTMANN, BEATE FROHNMAIER, MARTIN |
description | The method involves calculating temperature and/or temperature sequence of an exhaust gas in an exhaust gas system of an internal-combustion engine (1) from energy balancing based on an operating parameter. Contributions arrived in the energy balancing are computed separately during the modeling of the temperature. Calculated and/or existing operating intermediate parameters are included in a control equipment (100), during the modeling of the temperature. A modular computation of the partial contributions is accomplished for energy balancing, during the modeling of the temperature.
Die Erfindung betrifft ein Verfahren zur Temperaturbestimmung im Abgassystem einer Brennkraftmaschine mit einer Steuereinrichtung, wobei ausgehend von mindestens einer Betriebsgröße eine Temperatur bzw. ein Temperaturverlauf eines Abgases im Abgassystem aus einer Energiebilanzierung berechnet wird. Um den Applikationsaufwand bei der Temperaturbestimmung im Abgassystem zu reduzieren und dabei Ressourcen zu schonen, werden bei einer Modellierung der Temperatur die in die Energiebilanzierung eingehenden Beiträge getrennt berechnet. |
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Die Erfindung betrifft ein Verfahren zur Temperaturbestimmung im Abgassystem einer Brennkraftmaschine mit einer Steuereinrichtung, wobei ausgehend von mindestens einer Betriebsgröße eine Temperatur bzw. ein Temperaturverlauf eines Abgases im Abgassystem aus einer Energiebilanzierung berechnet wird. Um den Applikationsaufwand bei der Temperaturbestimmung im Abgassystem zu reduzieren und dabei Ressourcen zu schonen, werden bei einer Modellierung der Temperatur die in die Energiebilanzierung eingehenden Beiträge getrennt berechnet.</description><language>eng ; ger</language><subject>BLASTING ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; 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 ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; WEAPONS</subject><creationdate>2007</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=20070913&DB=EPODOC&CC=DE&NR=102006010094A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070913&DB=EPODOC&CC=DE&NR=102006010094A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FRAUHAMMER, JOERG</creatorcontrib><creatorcontrib>RITTMANN, BEATE</creatorcontrib><creatorcontrib>FROHNMAIER, MARTIN</creatorcontrib><title>Exhaust gas system`s temperature determining method for internal-combustion engine of motor vehicle, involves separately computing contributions arrived in energy balancing during modeling of temperature in exhaust gas system</title><description>The method involves calculating temperature and/or temperature sequence of an exhaust gas in an exhaust gas system of an internal-combustion engine (1) from energy balancing based on an operating parameter. Contributions arrived in the energy balancing are computed separately during the modeling of the temperature. Calculated and/or existing operating intermediate parameters are included in a control equipment (100), during the modeling of the temperature. A modular computation of the partial contributions is accomplished for energy balancing, during the modeling of the temperature.
Die Erfindung betrifft ein Verfahren zur Temperaturbestimmung im Abgassystem einer Brennkraftmaschine mit einer Steuereinrichtung, wobei ausgehend von mindestens einer Betriebsgröße eine Temperatur bzw. ein Temperaturverlauf eines Abgases im Abgassystem aus einer Energiebilanzierung berechnet wird. Um den Applikationsaufwand bei der Temperaturbestimmung im Abgassystem zu reduzieren und dabei Ressourcen zu schonen, werden bei einer Modellierung der Temperatur die in die Energiebilanzierung eingehenden Beiträge getrennt berechnet.</description><subject>BLASTING</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</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>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>STEAM ENGINES</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>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjz1OBDEMhafZArHcwQ0dK2UArUSJYBAHoF88iWcmUhJH-Rkxx92brIMokGhobMt673v2VXcevhasucCMGfKWC_nPDFIjJSw1ERgqlLwNNszgqSxsYOIENsg6oDto9qMALAegMNtAwBN4LqJZabHa0Z2IV3YrSQJFFC65DcQXa2lUzaEkO9bGyIAp2ZWMeIRHad5gRIdBN6Wp6fsMNuTaIEm_T22WP-_su92ELtPNT7_ubt-Gj5f3A0U-UY6oJaacXode3St1VL1ST4_P_cN_dRfWzHGg</recordid><startdate>20070913</startdate><enddate>20070913</enddate><creator>FRAUHAMMER, JOERG</creator><creator>RITTMANN, BEATE</creator><creator>FROHNMAIER, MARTIN</creator><scope>EVB</scope></search><sort><creationdate>20070913</creationdate><title>Exhaust gas system`s temperature determining method for internal-combustion engine of motor vehicle, involves separately computing contributions arrived in energy balancing during modeling of temperature in exhaust gas system</title><author>FRAUHAMMER, JOERG ; RITTMANN, BEATE ; FROHNMAIER, MARTIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102006010094A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2007</creationdate><topic>BLASTING</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</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>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>STEAM ENGINES</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>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FRAUHAMMER, JOERG</creatorcontrib><creatorcontrib>RITTMANN, BEATE</creatorcontrib><creatorcontrib>FROHNMAIER, MARTIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FRAUHAMMER, JOERG</au><au>RITTMANN, BEATE</au><au>FROHNMAIER, MARTIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Exhaust gas system`s temperature determining method for internal-combustion engine of motor vehicle, involves separately computing contributions arrived in energy balancing during modeling of temperature in exhaust gas system</title><date>2007-09-13</date><risdate>2007</risdate><abstract>The method involves calculating temperature and/or temperature sequence of an exhaust gas in an exhaust gas system of an internal-combustion engine (1) from energy balancing based on an operating parameter. Contributions arrived in the energy balancing are computed separately during the modeling of the temperature. Calculated and/or existing operating intermediate parameters are included in a control equipment (100), during the modeling of the temperature. A modular computation of the partial contributions is accomplished for energy balancing, during the modeling of the temperature.
Die Erfindung betrifft ein Verfahren zur Temperaturbestimmung im Abgassystem einer Brennkraftmaschine mit einer Steuereinrichtung, wobei ausgehend von mindestens einer Betriebsgröße eine Temperatur bzw. ein Temperaturverlauf eines Abgases im Abgassystem aus einer Energiebilanzierung berechnet wird. Um den Applikationsaufwand bei der Temperaturbestimmung im Abgassystem zu reduzieren und dabei Ressourcen zu schonen, werden bei einer Modellierung der Temperatur die in die Energiebilanzierung eingehenden Beiträge getrennt berechnet.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL 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 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS |
title | Exhaust gas system`s temperature determining method for internal-combustion engine of motor vehicle, involves separately computing contributions arrived in energy balancing during modeling of temperature in exhaust gas system |
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