HYBRID VEHICLE
To more appropriately determine combustion deterioration of an engine during execution of rapid catalyst warming-up control and more appropriately perform the rapid catalyst warming-up control.SOLUTION: During execution of rapid catalyst warming-up control for warming up a catalyst of a purification...
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| creator | NASU JUMPEI ANDO DAIGO IMAI SOICHI UCHIDA TAKAHIRO NAWATA HIDEKAZU ASAMI YOSHIKAZU ANDO HIROKAZU IDOGAWA MASANAO SUZUKI AKIRA YAGIHASHI MASAO |
| description | To more appropriately determine combustion deterioration of an engine during execution of rapid catalyst warming-up control and more appropriately perform the rapid catalyst warming-up control.SOLUTION: During execution of rapid catalyst warming-up control for warming up a catalyst of a purification device by operating an engine at predetermined speed by injecting fuel in a compression stroke or an expansion stroke and delaying ignition timing, in the case where an idling operation of the engine is instructed, combustion deterioration of the engine is determined when engine speed becomes lower than predetermined speed by a speed threshold value or greater, and in the case where the idling operation of the engine is not instructed, the combustion deterioration of the engine is determined when engine torque estimated from output torque of a first electric motor becomes lower than predetermined torque by a torque threshold value or greater.SELECTED DRAWING: Figure 3
【課題】急速触媒暖機制御を実行している最中のエンジンの燃焼悪化をより適正に判定し、急速触媒暖機制御をより適正に行なう。【解決手段】エンジンを所定回転数で圧縮行程または膨張行程で燃料噴射行なうと共に点火時期を遅角して運転することにより前記浄化装置の触媒を暖機する急速触媒暖機制御を実行している最中に、エンジンのアイドル運転が指示されているときには、エンジンの回転数が所定回転数から回転数用閾値以上下回ったときにエンジンの燃焼悪化を判定し、エンジンのアイドル運転が指示されていないときには、第１電動機の出力トルクから推定されるエンジンのトルクが所定トルクからトルク用閾値以上下回ったときにエンジンの燃焼悪化を判定する。【選択図】図３ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2023159496A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2023159496A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2023159496A3</originalsourceid><addsrcrecordid>eNrjZODziHQK8nRRCHP18HT2ceVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRsaGppYmlmaOxkQpAgD6jR1d</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>HYBRID VEHICLE</title><source>esp@cenet</source><creator>NASU JUMPEI ; ANDO DAIGO ; IMAI SOICHI ; UCHIDA TAKAHIRO ; NAWATA HIDEKAZU ; ASAMI YOSHIKAZU ; ANDO HIROKAZU ; IDOGAWA MASANAO ; SUZUKI AKIRA ; YAGIHASHI MASAO</creator><creatorcontrib>NASU JUMPEI ; ANDO DAIGO ; IMAI SOICHI ; UCHIDA TAKAHIRO ; NAWATA HIDEKAZU ; ASAMI YOSHIKAZU ; ANDO HIROKAZU ; IDOGAWA MASANAO ; SUZUKI AKIRA ; YAGIHASHI MASAO</creatorcontrib><description>To more appropriately determine combustion deterioration of an engine during execution of rapid catalyst warming-up control and more appropriately perform the rapid catalyst warming-up control.SOLUTION: During execution of rapid catalyst warming-up control for warming up a catalyst of a purification device by operating an engine at predetermined speed by injecting fuel in a compression stroke or an expansion stroke and delaying ignition timing, in the case where an idling operation of the engine is instructed, combustion deterioration of the engine is determined when engine speed becomes lower than predetermined speed by a speed threshold value or greater, and in the case where the idling operation of the engine is not instructed, the combustion deterioration of the engine is determined when engine torque estimated from output torque of a first electric motor becomes lower than predetermined torque by a torque threshold value or greater.SELECTED DRAWING: Figure 3
【課題】急速触媒暖機制御を実行している最中のエンジンの燃焼悪化をより適正に判定し、急速触媒暖機制御をより適正に行なう。【解決手段】エンジンを所定回転数で圧縮行程または膨張行程で燃料噴射行なうと共に点火時期を遅角して運転することにより前記浄化装置の触媒を暖機する急速触媒暖機制御を実行している最中に、エンジンのアイドル運転が指示されているときには、エンジンの回転数が所定回転数から回転数用閾値以上下回ったときにエンジンの燃焼悪化を判定し、エンジンのアイドル運転が指示されていないときには、第１電動機の出力トルクから推定されるエンジンのトルクが所定トルクからトルク用閾値以上下回ったときにエンジンの燃焼悪化を判定する。【選択図】図３</description><language>eng ; jpn</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 ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; LIGHTING ; 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>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=20231101&DB=EPODOC&CC=JP&NR=2023159496A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231101&DB=EPODOC&CC=JP&NR=2023159496A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NASU JUMPEI</creatorcontrib><creatorcontrib>ANDO DAIGO</creatorcontrib><creatorcontrib>IMAI SOICHI</creatorcontrib><creatorcontrib>UCHIDA TAKAHIRO</creatorcontrib><creatorcontrib>NAWATA HIDEKAZU</creatorcontrib><creatorcontrib>ASAMI YOSHIKAZU</creatorcontrib><creatorcontrib>ANDO HIROKAZU</creatorcontrib><creatorcontrib>IDOGAWA MASANAO</creatorcontrib><creatorcontrib>SUZUKI AKIRA</creatorcontrib><creatorcontrib>YAGIHASHI MASAO</creatorcontrib><title>HYBRID VEHICLE</title><description>To more appropriately determine combustion deterioration of an engine during execution of rapid catalyst warming-up control and more appropriately perform the rapid catalyst warming-up control.SOLUTION: During execution of rapid catalyst warming-up control for warming up a catalyst of a purification device by operating an engine at predetermined speed by injecting fuel in a compression stroke or an expansion stroke and delaying ignition timing, in the case where an idling operation of the engine is instructed, combustion deterioration of the engine is determined when engine speed becomes lower than predetermined speed by a speed threshold value or greater, and in the case where the idling operation of the engine is not instructed, the combustion deterioration of the engine is determined when engine torque estimated from output torque of a first electric motor becomes lower than predetermined torque by a torque threshold value or greater.SELECTED DRAWING: Figure 3
【課題】急速触媒暖機制御を実行している最中のエンジンの燃焼悪化をより適正に判定し、急速触媒暖機制御をより適正に行なう。【解決手段】エンジンを所定回転数で圧縮行程または膨張行程で燃料噴射行なうと共に点火時期を遅角して運転することにより前記浄化装置の触媒を暖機する急速触媒暖機制御を実行している最中に、エンジンのアイドル運転が指示されているときには、エンジンの回転数が所定回転数から回転数用閾値以上下回ったときにエンジンの燃焼悪化を判定し、エンジンのアイドル運転が指示されていないときには、第１電動機の出力トルクから推定されるエンジンのトルクが所定トルクからトルク用閾値以上下回ったときにエンジンの燃焼悪化を判定する。【選択図】図３</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>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</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>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODziHQK8nRRCHP18HT2ceVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRsaGppYmlmaOxkQpAgD6jR1d</recordid><startdate>20231101</startdate><enddate>20231101</enddate><creator>NASU JUMPEI</creator><creator>ANDO DAIGO</creator><creator>IMAI SOICHI</creator><creator>UCHIDA TAKAHIRO</creator><creator>NAWATA HIDEKAZU</creator><creator>ASAMI YOSHIKAZU</creator><creator>ANDO HIROKAZU</creator><creator>IDOGAWA MASANAO</creator><creator>SUZUKI AKIRA</creator><creator>YAGIHASHI MASAO</creator><scope>EVB</scope></search><sort><creationdate>20231101</creationdate><title>HYBRID VEHICLE</title><author>NASU JUMPEI ; ANDO DAIGO ; IMAI SOICHI ; UCHIDA TAKAHIRO ; NAWATA HIDEKAZU ; ASAMI YOSHIKAZU ; ANDO HIROKAZU ; IDOGAWA MASANAO ; SUZUKI AKIRA ; YAGIHASHI MASAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023159496A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</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>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</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>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NASU JUMPEI</creatorcontrib><creatorcontrib>ANDO DAIGO</creatorcontrib><creatorcontrib>IMAI SOICHI</creatorcontrib><creatorcontrib>UCHIDA TAKAHIRO</creatorcontrib><creatorcontrib>NAWATA HIDEKAZU</creatorcontrib><creatorcontrib>ASAMI YOSHIKAZU</creatorcontrib><creatorcontrib>ANDO HIROKAZU</creatorcontrib><creatorcontrib>IDOGAWA MASANAO</creatorcontrib><creatorcontrib>SUZUKI AKIRA</creatorcontrib><creatorcontrib>YAGIHASHI MASAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NASU JUMPEI</au><au>ANDO DAIGO</au><au>IMAI SOICHI</au><au>UCHIDA TAKAHIRO</au><au>NAWATA HIDEKAZU</au><au>ASAMI YOSHIKAZU</au><au>ANDO HIROKAZU</au><au>IDOGAWA MASANAO</au><au>SUZUKI AKIRA</au><au>YAGIHASHI MASAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HYBRID VEHICLE</title><date>2023-11-01</date><risdate>2023</risdate><abstract>To more appropriately determine combustion deterioration of an engine during execution of rapid catalyst warming-up control and more appropriately perform the rapid catalyst warming-up control.SOLUTION: During execution of rapid catalyst warming-up control for warming up a catalyst of a purification device by operating an engine at predetermined speed by injecting fuel in a compression stroke or an expansion stroke and delaying ignition timing, in the case where an idling operation of the engine is instructed, combustion deterioration of the engine is determined when engine speed becomes lower than predetermined speed by a speed threshold value or greater, and in the case where the idling operation of the engine is not instructed, the combustion deterioration of the engine is determined when engine torque estimated from output torque of a first electric motor becomes lower than predetermined torque by a torque threshold value or greater.SELECTED DRAWING: Figure 3
【課題】急速触媒暖機制御を実行している最中のエンジンの燃焼悪化をより適正に判定し、急速触媒暖機制御をより適正に行なう。【解決手段】エンジンを所定回転数で圧縮行程または膨張行程で燃料噴射行なうと共に点火時期を遅角して運転することにより前記浄化装置の触媒を暖機する急速触媒暖機制御を実行している最中に、エンジンのアイドル運転が指示されているときには、エンジンの回転数が所定回転数から回転数用閾値以上下回ったときにエンジンの燃焼悪化を判定し、エンジンのアイドル運転が指示されていないときには、第１電動機の出力トルクから推定されるエンジンのトルクが所定トルクからトルク用閾値以上下回ったときにエンジンの燃焼悪化を判定する。【選択図】図３</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; jpn |
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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 HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING 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 | HYBRID VEHICLE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T07%3A28%3A05IST&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=NASU%20JUMPEI&rft.date=2023-11-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2023159496A%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 |