CONTROLLER FOR SWITCHING MODE OF HYBRID VEHICLE
PROBLEM TO BE SOLVED: To extend electric vehicle (EV) running time according to acceleration intention by correcting an accelerator opening as a control factor without depending on expansion of an electric vehicle (EV) mode region. SOLUTION: In S16, it is checked whether the accelerator opening spee...
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| creator | HIDAKA TERUMASA UENO MUNETOSHI |
| description | PROBLEM TO BE SOLVED: To extend electric vehicle (EV) running time according to acceleration intention by correcting an accelerator opening as a control factor without depending on expansion of an electric vehicle (EV) mode region. SOLUTION: In S16, it is checked whether the accelerator opening speed APO is less than a set speed APOa (a weak acceleration intention I) or at a standard or strong acceleration intention II or III of APO≥ APOa. In case of I, in S17, a driving force is controlled based on a control input accelerator opening cAPO with smaller delay opening property for an actual accelerator opening APO, and in S18, it is checked whether cAPO is less than a set basic accelerator opening APOa (accelerator operation type I-2) or larger than the same (accelerator operation type I-1). In case of I-1, in S19, HEV running is performed by a mode switch control based on comparison of the smaller cAPO and APOa, and in case of I-2, in S2, EV running is performed by a mode switch based on comparison of the smaller cAPO and APOa. Accordingly, in case of the weak acceleration intention I, mode is switched equivalently to expansion of the EV region, and the EV running can be expanded according to the weak acceleration intention along with the driving force control based on the smaller cAPO at S17. COPYRIGHT: (C)2008,JPO&INPIT |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2008126901A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2008126901A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2008126901A3</originalsourceid><addsrcrecordid>eNrjZNB39vcLCfL38XENUnDzD1IIDvcMcfbw9HNX8PV3cVXwd1PwiHQK8nRRCHP18HT2ceVhYE1LzClO5YXS3AxKbq5AHbqpBfnxqcUFicmpeakl8V4BRgYGFoZGZpYGho7GRCkCAE_zJls</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>CONTROLLER FOR SWITCHING MODE OF HYBRID VEHICLE</title><source>esp@cenet</source><creator>HIDAKA TERUMASA ; UENO MUNETOSHI</creator><creatorcontrib>HIDAKA TERUMASA ; UENO MUNETOSHI</creatorcontrib><description>PROBLEM TO BE SOLVED: To extend electric vehicle (EV) running time according to acceleration intention by correcting an accelerator opening as a control factor without depending on expansion of an electric vehicle (EV) mode region. SOLUTION: In S16, it is checked whether the accelerator opening speed APO is less than a set speed APOa (a weak acceleration intention I) or at a standard or strong acceleration intention II or III of APO≥ APOa. In case of I, in S17, a driving force is controlled based on a control input accelerator opening cAPO with smaller delay opening property for an actual accelerator opening APO, and in S18, it is checked whether cAPO is less than a set basic accelerator opening APOa (accelerator operation type I-2) or larger than the same (accelerator operation type I-1). In case of I-1, in S19, HEV running is performed by a mode switch control based on comparison of the smaller cAPO and APOa, and in case of I-2, in S2, EV running is performed by a mode switch based on comparison of the smaller cAPO and APOa. Accordingly, in case of the weak acceleration intention I, mode is switched equivalently to expansion of the EV region, and the EV running can be expanded according to the weak acceleration intention along with the driving force control based on the smaller cAPO at S17. COPYRIGHT: (C)2008,JPO&INPIT</description><language>eng</language><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ; AUXILIARY DRIVES FOR VEHICLES ; BLASTING ; COMBUSTION ENGINES ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; CONTROLLING COMBUSTION ENGINES ; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; LIGHTING ; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2008</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=20080605&DB=EPODOC&CC=JP&NR=2008126901A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080605&DB=EPODOC&CC=JP&NR=2008126901A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HIDAKA TERUMASA</creatorcontrib><creatorcontrib>UENO MUNETOSHI</creatorcontrib><title>CONTROLLER FOR SWITCHING MODE OF HYBRID VEHICLE</title><description>PROBLEM TO BE SOLVED: To extend electric vehicle (EV) running time according to acceleration intention by correcting an accelerator opening as a control factor without depending on expansion of an electric vehicle (EV) mode region. SOLUTION: In S16, it is checked whether the accelerator opening speed APO is less than a set speed APOa (a weak acceleration intention I) or at a standard or strong acceleration intention II or III of APO≥ APOa. In case of I, in S17, a driving force is controlled based on a control input accelerator opening cAPO with smaller delay opening property for an actual accelerator opening APO, and in S18, it is checked whether cAPO is less than a set basic accelerator opening APOa (accelerator operation type I-2) or larger than the same (accelerator operation type I-1). In case of I-1, in S19, HEV running is performed by a mode switch control based on comparison of the smaller cAPO and APOa, and in case of I-2, in S2, EV running is performed by a mode switch based on comparison of the smaller cAPO and APOa. Accordingly, in case of the weak acceleration intention I, mode is switched equivalently to expansion of the EV region, and the EV running can be expanded according to the weak acceleration intention along with the driving force control based on the smaller cAPO at S17. COPYRIGHT: (C)2008,JPO&INPIT</description><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</subject><subject>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</subject><subject>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</subject><subject>AUXILIARY DRIVES FOR VEHICLES</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</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>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</subject><subject>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</subject><subject>LIGHTING</subject><subject>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</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>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB39vcLCfL38XENUnDzD1IIDvcMcfbw9HNX8PV3cVXwd1PwiHQK8nRRCHP18HT2ceVhYE1LzClO5YXS3AxKbq5AHbqpBfnxqcUFicmpeakl8V4BRgYGFoZGZpYGho7GRCkCAE_zJls</recordid><startdate>20080605</startdate><enddate>20080605</enddate><creator>HIDAKA TERUMASA</creator><creator>UENO MUNETOSHI</creator><scope>EVB</scope></search><sort><creationdate>20080605</creationdate><title>CONTROLLER FOR SWITCHING MODE OF HYBRID VEHICLE</title><author>HIDAKA TERUMASA ; UENO MUNETOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2008126901A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</topic><topic>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</topic><topic>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</topic><topic>AUXILIARY DRIVES FOR VEHICLES</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</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>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</topic><topic>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</topic><topic>LIGHTING</topic><topic>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</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>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HIDAKA TERUMASA</creatorcontrib><creatorcontrib>UENO MUNETOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HIDAKA TERUMASA</au><au>UENO MUNETOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTROLLER FOR SWITCHING MODE OF HYBRID VEHICLE</title><date>2008-06-05</date><risdate>2008</risdate><abstract>PROBLEM TO BE SOLVED: To extend electric vehicle (EV) running time according to acceleration intention by correcting an accelerator opening as a control factor without depending on expansion of an electric vehicle (EV) mode region. SOLUTION: In S16, it is checked whether the accelerator opening speed APO is less than a set speed APOa (a weak acceleration intention I) or at a standard or strong acceleration intention II or III of APO≥ APOa. In case of I, in S17, a driving force is controlled based on a control input accelerator opening cAPO with smaller delay opening property for an actual accelerator opening APO, and in S18, it is checked whether cAPO is less than a set basic accelerator opening APOa (accelerator operation type I-2) or larger than the same (accelerator operation type I-1). In case of I-1, in S19, HEV running is performed by a mode switch control based on comparison of the smaller cAPO and APOa, and in case of I-2, in S2, EV running is performed by a mode switch based on comparison of the smaller cAPO and APOa. Accordingly, in case of the weak acceleration intention I, mode is switched equivalently to expansion of the EV region, and the EV running can be expanded according to the weak acceleration intention along with the driving force control based on the smaller cAPO at S17. COPYRIGHT: (C)2008,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING COMBUSTION ENGINES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | CONTROLLER FOR SWITCHING MODE OF HYBRID VEHICLE |
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