CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE
PROBLEM TO BE SOLVED: To control a lock up clutch to secure learning frequency of fuel injection quantity providing sufficient accuracy. SOLUTION: ECU executes a program including a step S106 executing prohibition process of lock up if predetermined conditions are satisfied (Yes in S100, Yes in S104...
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| creator | OSHIMA YASUTSUGU MINAKI TAKASHI |
| description | PROBLEM TO BE SOLVED: To control a lock up clutch to secure learning frequency of fuel injection quantity providing sufficient accuracy. SOLUTION: ECU executes a program including a step S106 executing prohibition process of lock up if predetermined conditions are satisfied (Yes in S100, Yes in S104 and Yes in S108), a step S110 executing minute injection quantity learning, a step S120 executing lock up control if turbine rotation speed does not drop (Yes in S112), elapsed time is not shorter than predetermined time L (Yes in S114), and slip quantity is smaller than I(1) (Yes in S118), and a step S124 completing slip control if turbine rotation speed drops (No in S112) or slip quantity is not less than I(1) (No in S118). COPYRIGHT: (C)2009,JPO&INPIT |
| format | Patent |
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SOLUTION: ECU executes a program including a step S106 executing prohibition process of lock up if predetermined conditions are satisfied (Yes in S100, Yes in S104 and Yes in S108), a step S110 executing minute injection quantity learning, a step S120 executing lock up control if turbine rotation speed does not drop (Yes in S112), elapsed time is not shorter than predetermined time L (Yes in S114), and slip quantity is smaller than I(1) (Yes in S118), and a step S124 completing slip control if turbine rotation speed drops (No in S112) or slip quantity is not less than I(1) (No in S118). COPYRIGHT: (C)2009,JPO&INPIT</description><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; CONTROLLING COMBUSTION ENGINES ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2009</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=20090122&DB=EPODOC&CC=JP&NR=2009013894A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090122&DB=EPODOC&CC=JP&NR=2009013894A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OSHIMA YASUTSUGU</creatorcontrib><creatorcontrib>MINAKI TAKASHI</creatorcontrib><title>CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE</title><description>PROBLEM TO BE SOLVED: To control a lock up clutch to secure learning frequency of fuel injection quantity providing sufficient accuracy. SOLUTION: ECU executes a program including a step S106 executing prohibition process of lock up if predetermined conditions are satisfied (Yes in S100, Yes in S104 and Yes in S108), a step S110 executing minute injection quantity learning, a step S120 executing lock up control if turbine rotation speed does not drop (Yes in S112), elapsed time is not shorter than predetermined time L (Yes in S114), and slip quantity is smaller than I(1) (Yes in S118), and a step S124 completing slip control if turbine rotation speed drops (No in S112) or slip quantity is not less than I(1) (No in S118). COPYRIGHT: (C)2009,JPO&INPIT</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB19vcLCfL3UXBxDfN0dlVw9HNRgAn5uoZ4-LsouPkHKYS5eng6-7jyMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjAwNLA0NjC0sTR2OiFAEA86olvQ</recordid><startdate>20090122</startdate><enddate>20090122</enddate><creator>OSHIMA YASUTSUGU</creator><creator>MINAKI TAKASHI</creator><scope>EVB</scope></search><sort><creationdate>20090122</creationdate><title>CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE</title><author>OSHIMA YASUTSUGU ; MINAKI TAKASHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2009013894A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2009</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>OSHIMA YASUTSUGU</creatorcontrib><creatorcontrib>MINAKI TAKASHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OSHIMA YASUTSUGU</au><au>MINAKI TAKASHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE</title><date>2009-01-22</date><risdate>2009</risdate><abstract>PROBLEM TO BE SOLVED: To control a lock up clutch to secure learning frequency of fuel injection quantity providing sufficient accuracy. SOLUTION: ECU executes a program including a step S106 executing prohibition process of lock up if predetermined conditions are satisfied (Yes in S100, Yes in S104 and Yes in S108), a step S110 executing minute injection quantity learning, a step S120 executing lock up control if turbine rotation speed does not drop (Yes in S112), elapsed time is not shorter than predetermined time L (Yes in S114), and slip quantity is smaller than I(1) (Yes in S118), and a step S124 completing slip control if turbine rotation speed drops (No in S112) or slip quantity is not less than I(1) (No in S118). COPYRIGHT: (C)2009,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE |
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