HYBRID VEHICLE CONTROL DEVICE
To provide a hybrid vehicle control device capable of appropriately suppressing occurrence of vibrations and resonances during traveling on a rough road or a corrugated road so as to improve traveling performance and power performance.SOLUTION: A hybrid vehicle control device comprises: a driving po...
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| creator | EBUCHI HIROAKI |
| description | To provide a hybrid vehicle control device capable of appropriately suppressing occurrence of vibrations and resonances during traveling on a rough road or a corrugated road so as to improve traveling performance and power performance.SOLUTION: A hybrid vehicle control device comprises: a driving power source which has an engine, a first motor, and a second motor; and a power transmission unit which is constituted of a first planetary gear mechanism and a second planetary gear mechanism, transmits torque through a drive system between the engine and the first motor and driving wheels, and has a first clutch and a second clutch for switching a transmission state of the torque. When excess input is applied to the drive system, the hybrid vehicle control device sets a disconnection mode of disconnecting the engine and the first motor from the drive system, and executes engine rotational speed control of causing the engine to operate so as to maintain an engine rotational speed higher than an idling rotational speed (step S5).SELECTED DRAWING: Figure 9
【課題】悪路や波状路を走行する際の振動や共振の発生を適切に抑制し、走破性能および動力性能を向上させることが可能なハイブリッド車両の制御装置を提供する。【解決手段】エンジン、第１モータ、および、第２モータを有する駆動力源と、第１遊星歯車機構および第２遊星歯車機構によって構成され、前記エンジンおよび前記第１モータと駆動輪との間の駆動系統でトルクを伝達するとともに、前記トルクの伝達状態を切り替える第１クラッチおよび第２クラッチを有する動力伝達部と、を備えたハイブリッド車両の制御装置であって、前記駆動系統に過大入力があった場合に、前記駆動系統から前記エンジンおよび前記第１モータを切り離す切り離しモードを設定するとともに、前記エンジンを運転し、前記エンジンの回転数をアイドリング回転数よりも高い状態に維持するエンジン回転数制御を実行する（ステップＳ５）。【選択図】図９ |
| format | Patent |
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【課題】悪路や波状路を走行する際の振動や共振の発生を適切に抑制し、走破性能および動力性能を向上させることが可能なハイブリッド車両の制御装置を提供する。【解決手段】エンジン、第１モータ、および、第２モータを有する駆動力源と、第１遊星歯車機構および第２遊星歯車機構によって構成され、前記エンジンおよび前記第１モータと駆動輪との間の駆動系統でトルクを伝達するとともに、前記トルクの伝達状態を切り替える第１クラッチおよび第２クラッチを有する動力伝達部と、を備えたハイブリッド車両の制御装置であって、前記駆動系統に過大入力があった場合に、前記駆動系統から前記エンジンおよび前記第１モータを切り離す切り離しモードを設定するとともに、前記エンジンを運転し、前記エンジンの回転数をアイドリング回転数よりも高い状態に維持するエンジン回転数制御を実行する（ステップＳ５）。【選択図】図９</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 ; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION ; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; 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 ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2024</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=20240119&DB=EPODOC&CC=JP&NR=2024008563A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240119&DB=EPODOC&CC=JP&NR=2024008563A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EBUCHI HIROAKI</creatorcontrib><title>HYBRID VEHICLE CONTROL DEVICE</title><description>To provide a hybrid vehicle control device capable of appropriately suppressing occurrence of vibrations and resonances during traveling on a rough road or a corrugated road so as to improve traveling performance and power performance.SOLUTION: A hybrid vehicle control device comprises: a driving power source which has an engine, a first motor, and a second motor; and a power transmission unit which is constituted of a first planetary gear mechanism and a second planetary gear mechanism, transmits torque through a drive system between the engine and the first motor and driving wheels, and has a first clutch and a second clutch for switching a transmission state of the torque. When excess input is applied to the drive system, the hybrid vehicle control device sets a disconnection mode of disconnecting the engine and the first motor from the drive system, and executes engine rotational speed control of causing the engine to operate so as to maintain an engine rotational speed higher than an idling rotational speed (step S5).SELECTED DRAWING: Figure 9
【課題】悪路や波状路を走行する際の振動や共振の発生を適切に抑制し、走破性能および動力性能を向上させることが可能なハイブリッド車両の制御装置を提供する。【解決手段】エンジン、第１モータ、および、第２モータを有する駆動力源と、第１遊星歯車機構および第２遊星歯車機構によって構成され、前記エンジンおよび前記第１モータと駆動輪との間の駆動系統でトルクを伝達するとともに、前記トルクの伝達状態を切り替える第１クラッチおよび第２クラッチを有する動力伝達部と、を備えたハイブリッド車両の制御装置であって、前記駆動系統に過大入力があった場合に、前記駆動系統から前記エンジンおよび前記第１モータを切り離す切り離しモードを設定するとともに、前記エンジンを運転し、前記エンジンの回転数をアイドリング回転数よりも高い状態に維持するエンジン回転数制御を実行する（ステップＳ５）。【選択図】図９</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>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</subject><subject>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</subject><subject>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</subject><subject>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</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>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>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD1iHQK8nRRCHP18HT2cVVw9vcLCfL3UXBxDfN0duVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRiYGBhamZsaOxkQpAgDJRyFn</recordid><startdate>20240119</startdate><enddate>20240119</enddate><creator>EBUCHI HIROAKI</creator><scope>EVB</scope></search><sort><creationdate>20240119</creationdate><title>HYBRID VEHICLE CONTROL DEVICE</title><author>EBUCHI HIROAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024008563A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</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>CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION</topic><topic>CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES</topic><topic>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</topic><topic>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</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>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>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>EBUCHI HIROAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EBUCHI HIROAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HYBRID VEHICLE CONTROL DEVICE</title><date>2024-01-19</date><risdate>2024</risdate><abstract>To provide a hybrid vehicle control device capable of appropriately suppressing occurrence of vibrations and resonances during traveling on a rough road or a corrugated road so as to improve traveling performance and power performance.SOLUTION: A hybrid vehicle control device comprises: a driving power source which has an engine, a first motor, and a second motor; and a power transmission unit which is constituted of a first planetary gear mechanism and a second planetary gear mechanism, transmits torque through a drive system between the engine and the first motor and driving wheels, and has a first clutch and a second clutch for switching a transmission state of the torque. When excess input is applied to the drive system, the hybrid vehicle control device sets a disconnection mode of disconnecting the engine and the first motor from the drive system, and executes engine rotational speed control of causing the engine to operate so as to maintain an engine rotational speed higher than an idling rotational speed (step S5).SELECTED DRAWING: Figure 9
【課題】悪路や波状路を走行する際の振動や共振の発生を適切に抑制し、走破性能および動力性能を向上させることが可能なハイブリッド車両の制御装置を提供する。【解決手段】エンジン、第１モータ、および、第２モータを有する駆動力源と、第１遊星歯車機構および第２遊星歯車機構によって構成され、前記エンジンおよび前記第１モータと駆動輪との間の駆動系統でトルクを伝達するとともに、前記トルクの伝達状態を切り替える第１クラッチおよび第２クラッチを有する動力伝達部と、を備えたハイブリッド車両の制御装置であって、前記駆動系統に過大入力があった場合に、前記駆動系統から前記エンジンおよび前記第１モータを切り離す切り離しモードを設定するとともに、前記エンジンを運転し、前記エンジンの回転数をアイドリング回転数よりも高い状態に維持するエンジン回転数制御を実行する（ステップＳ５）。【選択図】図９</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 CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING 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 THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | HYBRID VEHICLE CONTROL DEVICE |
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