Vehicle driving system, control apparatus for vehicle driving system, and control method for vehicle driving system
A clutch mechanism is configured to selectively change between a first power transmission path and a second power transmission path. The first power transmission path is configured to transmit torque to an output shaft via a transmission mechanism. The second power transmission path is configured to...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
27.11.2018
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Subjects | |
Online Access | Get full text |
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Abstract | A clutch mechanism is configured to selectively change between a first power transmission path and a second power transmission path. The first power transmission path is configured to transmit torque to an output shaft via a transmission mechanism. The second power transmission path is configured to transmit the torque to the output shaft via a continuously variable transmission mechanism. An electronic control unit is configured to: (a) selectively change a power transmission path during traveling to one of the first power transmission path and the second power transmission path by controlling the clutch mechanism; and (b) in changing the power transmission path by controlling the clutch mechanism, control an operating point of the internal combustion engine during a change of the power transmission path so that the operating point crosses over an optimum fuel, consumption line of the internal combustion engine. |
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AbstractList | A clutch mechanism is configured to selectively change between a first power transmission path and a second power transmission path. The first power transmission path is configured to transmit torque to an output shaft via a transmission mechanism. The second power transmission path is configured to transmit the torque to the output shaft via a continuously variable transmission mechanism. An electronic control unit is configured to: (a) selectively change a power transmission path during traveling to one of the first power transmission path and the second power transmission path by controlling the clutch mechanism; and (b) in changing the power transmission path by controlling the clutch mechanism, control an operating point of the internal combustion engine during a change of the power transmission path so that the operating point crosses over an optimum fuel, consumption line of the internal combustion engine. |
Author | Ayabe, Atsushi Fukao, Mitsuhiro Ito, Akihide Hino, Akira Kondo, Hiroki Inoue, Daisuke |
Author_xml | – fullname: Hino, Akira – fullname: Ito, Akihide – fullname: Fukao, Mitsuhiro – fullname: Ayabe, Atsushi – fullname: Inoue, Daisuke – fullname: Kondo, Hiroki |
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Notes | Application Number: US201415114963 |
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RelatedCompanies | TOYOTA JIDOSHA KABUSHIKI KAISHA |
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Snippet | A clutch mechanism is configured to selectively change between a first power transmission path and a second power transmission path. The first power... |
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SubjectTerms | BLASTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING 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 | Vehicle driving system, control apparatus for vehicle driving system, and control method for vehicle driving system |
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