公开(公告)号：EP4043750B1

公开(公告)日：2024-10-09

申请号：EP20882071.2

申请日：2020-10-29

IPC: F16D25/0638 ,  B60K6/387 ,  B60K6/40 ,  F16D25/12

CPC classification number: B60K6/48 ,  F16D25/0638 ,  B60K6/40 ,  B60K6/387 ,  F16D25/12 ,  F16D2021/066120130101 ,  F16D13/70 ,  B60K2006/482520130101 ,  B60K6/543 ,  B60K6/547

公开(公告)号：EP4436812A1

公开(公告)日：2024-10-02

申请号：EP22829589.5

申请日：2022-11-24

Applicant: Piaggio & C. S.P.A.

Inventor： RAFFAELLI, Andrea ,  SANTUCCI, Mario

IPC: B60K6/48 ,  B60K6/543 ,  B60K6/387 ,  B60K6/405 ,  B60K6/40 ,  B62M7/12

CPC classification number: B60K6/48 ,  B60K2006/480820130101 ,  B60K6/543 ,  B60K2006/483320130101 ,  B60K6/387 ,  B60K6/405 ,  B60K6/40 ,  B60W2300/3620130101 ,  B62M7/12 ,  B60W2300/36520130101 ,  B62M23/02 ,  B62K11/04

公开(公告)号：EP4436811A1

公开(公告)日：2024-10-02

申请号：EP22829588.7

申请日：2022-11-24

Applicant: Piaggio & C. S.P.A.

Inventor： MARIOTTI, Walter

IPC: B60K6/26 ,  B60K6/48 ,  B60K6/405 ,  B60K6/543 ,  B62M7/12 ,  B60K7/00

CPC classification number: B60K6/26 ,  B60K2006/26420130101 ,  B60K6/48 ,  B60K2006/480820130101 ,  B60K6/405 ,  B60K6/543 ,  B62M7/12 ,  B60Y2200/12620130101 ,  B60Y2200/1220130101 ,  B60W2300/3620130101 ,  B60W2300/36520130101 ,  B60K7/0007 ,  B62M23/02 ,  B62M7/04 ,  B62K2202/0020130101 ,  B60K2007/009220130101 ,  B60K2007/003820130101

公开(公告)号：EP4371833A3

公开(公告)日：2024-08-14

申请号：EP24166745.0

申请日：2017-02-01

Applicant: Yamaha Hatsudoki Kabushiki Kaisha

Inventor： SEKIGUCHI,, Naoki ,  MURAYAMA,, Takuji ,  NISHIMURA,, Tetsuhiko

IPC: B60W10/04 ,  B60K6/485 ,  B60W10/06 ,  B60W10/08 ,  B60W10/101 ,  B60W20/00 ,  B62J99/00 ,  B62K11/00 ,  F16H61/02 ,  F16H61/662 ,  F16H63/50 ,  B60K6/48 ,  B60K6/543 ,  B60W20/19 ,  B60W20/30 ,  B60W20/10 ,  B60W30/18 ,  B60W20/13 ,  B60K6/547 ,  B60W10/11

CPC classification number: B60K6/485 ,  B60W10/06 ,  B60W10/08 ,  B60W10/101 ,  B62K11/00 ,  F16H61/02 ,  F16H61/662 ,  F16H63/50 ,  B60K6/48 ,  B60K6/543 ,  B60W30/18072 ,  B60W30/18127 ,  B60W2030/1808120130101 ,  B60W2300/3620130101 ,  B60W2300/36520130101 ,  B60W2510/100520130101 ,  B60W2510/24420130101 ,  B60W2540/1020130101 ,  B60W2710/08320130101 ,  B60W2710/100520130101 ,  B60W20/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/19 ,  B60K6/547 ,  B60W10/11 ,  Y02T10/62 ,  B60K2006/482520130101 ,  B62J43/20 ,  B62J43/16 ,  B62J50/22

Abstract: A leaning vehicle including an electric-motor-driven automatic-controlled transmission, which has improved followability of the driving force in response to an operation of the accelerator by the rider while the leaning vehicle decelerates or accelerates, is provided. A leaning vehicle (1, 201) comprises a vehicle body frame (7, 207) which is structured to lean rightward of the leaning vehicle (1, 201) when turning right and to lean leftward of the leaning vehicle (1, 201) when turning left; an engine main body unit (20, 220) which includes a crankshaft (21, 252); an electric-motor-driven automatic-controlled transmission (50, 250) which is connected to the crankshaft (21, 252) and is configured to transmit power of the engine main body unit (20, 220) at a transmission ratio set by an electric motor (71, 265); at least one driving wheel (3, 303) which is connected to the electric-motor-driven automatic-controlled transmission (50, 250) and is configured to generate a driving force by the power transmitted from the electric-motor-driven automatic-controlled transmission (50, 250); an upstream rotating electric machine (90, 290) which is a rotating electric machine provided upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on a power transmission path on which the power is transmitted from the crankshaft (21, 252) to the at least one driving wheel (3, 303), and which is configured to impart a torque in a reverse rotational direction of the crankshaft (21, 252) to the crankshaft (21, 252) and to impart a torque in a positive rotational direction of the crankshaft (21, 252) to the crankshaft (21, 252) which is provided upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on the power transmission path; and a controller (105, 305) which is able to perform both transmission control of changing the transmission ratio by controlling the electric motor (71, 265) of the electric-motor-driven automatic-controlled transmission (50, 250) and rotating electric machine control of changing the torque imparted to the crankshaft (21, 252) which is provided upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on the power transmission path by controlling the upstream rotating electric machine (90, 290), while the leaning vehicle (1, 201) accelerates or decelerates, wherein (1) while the leaning vehicle (1, 201) accelerates, the controller (105, 305) is configured to perform either acceleration transmission control of changing the transmission ratio by controlling the electric motor (71, 265) of the electric-motor-driven automatic-controlled transmission (50, 250) or acceleration rotating electric machine control of changing a torque in a positive rotational direction of the crankshaft (21, 252) imparted to the upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on the power transmission path by controlling the upstream rotating electric machine(90, 290), and (2) while the leaning vehicle (1, 201) decelerates, the controller (105, 305) is configured to perform either deceleration transmission control of changing the transmission ratio by controlling the electric motor (71, 265) of the electric-motor-driven automatic-controlled transmission (50, 250) or deceleration rotating electric machine control of changing the torque in the reverse rotational direction of the crankshaft (21, 252) imparted to the upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on the power transmission path by controlling the upstream rotating electric machine (90, 290).

公开(公告)号：EP4371833A2

公开(公告)日：2024-05-22

申请号：EP24166745.0

申请日：2017-02-01

Applicant: Yamaha Hatsudoki Kabushiki Kaisha

Inventor： SEKIGUCHI,, Naoki ,  MURAYAMA,, Takuji ,  NISHIMURA,, Tetsuhiko

IPC: B60W10/11

CPC classification number: B60K6/485 ,  B60W10/06 ,  B60W10/08 ,  B60W10/101 ,  B62K11/00 ,  F16H61/02 ,  F16H61/662 ,  F16H63/50 ,  B60K6/48 ,  B60K6/543 ,  B60W30/18072 ,  B60W30/18127 ,  B60W2030/1808120130101 ,  B60W2300/3620130101 ,  B60W2300/36520130101 ,  B60W2510/100520130101 ,  B60W2510/24420130101 ,  B60W2540/1020130101 ,  B60W2710/08320130101 ,  B60W2710/100520130101 ,  B60W20/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/19 ,  B60K6/547 ,  B60W10/11 ,  Y02T10/62 ,  B60K2006/482520130101 ,  B62J43/20 ,  B62J43/16 ,  B62J50/22

Abstract: A leaning vehicle including an electric-motor-driven automatic-controlled transmission, which has improved followability of the driving force in response to an operation of the accelerator by the rider while the leaning vehicle decelerates or accelerates, is provided. A leaning vehicle (1, 201) comprises a vehicle body frame (7, 207) which is structured to lean rightward of the leaning vehicle (1, 201) when turning right and to lean leftward of the leaning vehicle (1, 201) when turning left; an engine main body unit (20, 220) which includes a crankshaft (21, 252); an electric-motor-driven automatic-controlled transmission (50, 250) which is connected to the crankshaft (21, 252) and is configured to transmit power of the engine main body unit (20, 220) at a transmission ratio set by an electric motor (71, 265); at least one driving wheel (3, 303) which is connected to the electric-motor-driven automatic-controlled transmission (50, 250) and is configured to generate a driving force by the power transmitted from the electric-motor-driven automatic-controlled transmission (50, 250); an upstream rotating electric machine (90, 290) which is a rotating electric machine provided upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on a power transmission path on which the power is transmitted from the crankshaft (21, 252) to the at least one driving wheel (3, 303), and which is configured to impart a torque in a reverse rotational direction of the crankshaft (21, 252) to the crankshaft (21, 252) and to impart a torque in a positive rotational direction of the crankshaft (21, 252) to the crankshaft (21, 252) which is provided upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on the power transmission path; and a controller (105, 305) which is able to perform both transmission control of changing the transmission ratio by controlling the electric motor (71, 265) of the electric-motor-driven automatic-controlled transmission (50, 250) and rotating electric machine control of changing the torque imparted to the crankshaft (21, 252) which is provided upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on the power transmission path by controlling the upstream rotating electric machine (90, 290), while the leaning vehicle (1, 201) accelerates or decelerates, wherein (1) while the leaning vehicle (1, 201) accelerates, the controller (105, 305) is configured to perform either acceleration transmission control of changing the transmission ratio by controlling the electric motor (71, 265) of the electric-motor-driven automatic-controlled transmission (50, 250) or acceleration rotating electric machine control of changing a torque in a positive rotational direction of the crankshaft (21, 252) imparted to the upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on the power transmission path by controlling the upstream rotating electric machine(90, 290), and (2) while the leaning vehicle (1, 201) decelerates, the controller (105, 305) is configured to perform either deceleration transmission control of changing the transmission ratio by controlling the electric motor (71, 265) of the electric-motor-driven automatic-controlled transmission (50, 250) or deceleration rotating electric machine control of changing the torque in the reverse rotational direction of the crankshaft (21, 252) imparted to the upstream of the electric-motor-driven automatic-controlled transmission (50, 250) on the power transmission path by controlling the upstream rotating electric machine (90, 290).

公开(公告)号：EP1914102B1

公开(公告)日：2018-10-10

申请号：EP07118849.4

申请日：2007-10-19

Applicant: Kobelco Construction Machinery Co., Ltd.

Inventor： Komiyama, Masayuki ,  Kagoshima, Masayuki

IPC: B60K6/00 ,  E02F9/20 ,  E02F9/22 ,  B60W10/00 ,  B60K6/48 ,  B60K6/543 ,  B60L1/00 ,  B60L3/00 ,  B60L11/14 ,  B60L15/20 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/10

CPC classification number: B60W20/10 ,  B60K6/48 ,  B60K6/543 ,  B60L1/003 ,  B60L3/0023 ,  B60L11/14 ,  B60L15/20 ,  B60L2200/40 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2250/24 ,  B60L2250/26 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2540/10 ,  B60W2710/0644 ,  B60W2710/081 ,  E02F9/2075 ,  E02F9/2091 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

Abstract: The present invention is to drive a hydraulic pump (12) and a generator motor (13) by an engine (10), to electrically charge a battery (20) by a generator action of the generator motor (13), and to drive the generator motor (13) by electric power of the battery (20) so as to assist the engine (10). A governor (26) position is changed by operations of a potentiometer for accelerator (21) and a mode selection (22) switch so as to control rotation speed of the engine (10). On the premise of the above configuration, generator (13) output is limited by a controller (16) at the time of accelerating the engine (10) until the rotation speed of the engine (10) reaches set speed determined on the basis of the operations of the potentiometer for accelerator (21) and the mode selection switch (22), and hence engine load is reduced so as to assist acceleration.

公开(公告)号：EP2567846B1

公开(公告)日：2018-09-19

申请号：EP12181846.2

申请日：2012-08-27

Applicant: KANZAKI KOKYUKOKI MFG. CO., LTD.

Inventor： Ishii, Norihiro

IPC: B60K6/485 ,  B60W10/30 ,  B60W10/103 ,  B60W20/00 ,  B60W30/188 ,  B60K17/28 ,  B60K6/442 ,  B60K6/52 ,  B60K6/543 ,  B60W10/08

CPC classification number: B60W20/40 ,  B60K6/383 ,  B60K6/442 ,  B60K6/485 ,  B60K6/52 ,  B60K6/543 ,  B60K17/28 ,  B60W10/08 ,  B60W10/10 ,  B60W10/103 ,  B60W10/30 ,  B60W20/00 ,  B60W30/1888 ,  B60Y2200/221 ,  B60Y2200/92 ,  Y02T10/6226 ,  Y02T10/6234 ,  Y02T10/6265

Abstract: A hybrid working vehicle (1) comprises an engine (3), a drive wheel (7), a power take-off (PTO) shaft (11), and a power transmission system for transmitting power from the engine (3) to the drive wheel (7) and the PTO shaft (11). The power transmission system is bifurcated at a bifurcating point (24, 39) into a traveling drive train (52) for driving the drive wheel (7) and a PTO drive train (53) for driving the PTO shaft (11). A continuously variable transmission (14) is provided on the traveling drive train (52), and a motor generator (4) is provided on the power transmission system between the engine (3) and the bifurcating point (24, 39). The motor generator (4) functions as a generator by power of the engine (3) and functions as an electric motor for driving the power transmission system. The hybrid working vehicle (1) includes a controller (100) for controlling an output rotary speed of the motor generator (4) functioning as the electric motor.

公开(公告)号：EP3275752A4

公开(公告)日：2018-05-30

申请号：EP16768438

申请日：2016-03-09

Applicant: JATCO LTD

Inventor： KATAKURA SHUSAKU ,  SHIMIZU YUTAKA ,  KOIKE TOMOYUKI ,  INUTA YUKIYOSHI ,  YOSHIOKA YOUKO

IPC: B60W10/30 ,  B60K6/48 ,  B60K6/543 ,  B60L11/14 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/19 ,  F02D29/04 ,  F16H61/00

CPC classification number: B60W20/40 ,  B60K6/387 ,  B60K6/48 ,  B60K6/543 ,  B60L11/14 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W20/00 ,  B60W20/19 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/021 ,  B60Y2200/92 ,  B60Y2400/72 ,  F02D29/04 ,  F16D25/00 ,  F16D48/02 ,  F16H59/18 ,  F16H59/54 ,  F16H61/0031 ,  F16H2312/14 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/7077 ,  Y10S903/914 ,  Y10S903/918

Abstract: A vehicle is provided with a mechanical oil pump (O/P) that is driven by a motor/generator (MG), an electric oil pump (M/O/P) that is driven by a sub-motor (S/M) and a second clutch (CL2) that transmits the drive force of the motor/generator (MG) to left and right drive wheels (LT, RT). When an accelerator pedal is depressed while a brake pedal is still depressed, an integrated controller (10) drives the electric oil pump (M/O/P) before the brake pedal is released, and oil pressure supplied to the second clutch (CL2) is increased.

公开(公告)号：EP3276221A4

公开(公告)日：2018-05-16

申请号：EP16768437

申请日：2016-03-09

Applicant: JATCO LTD

Inventor： SHIMIZU YUTAKA ,  KATAKURA SHUSAKU ,  OTA YUSUKE ,  KOIKE TOMOYUKI ,  INUTA YUKIYOSHI ,  YOSHIOKA YOUKO

IPC: B60K6/48 ,  B60K6/543 ,  B60W10/30 ,  B60W20/00 ,  F02D29/02 ,  F16H61/00

CPC classification number: F16H61/0025 ,  B60K6/48 ,  B60K6/543 ,  B60W10/30 ,  B60W20/00 ,  B60W20/19 ,  B60Y2200/92 ,  F02D29/02 ,  F16H59/18 ,  F16H59/40 ,  F16H61/0031 ,  F16H61/66259 ,  F16H63/50 ,  F16H2059/366 ,  Y02T10/6221

Abstract: An oil pressure control device has a mechanical oil pump (O/P) driven by a motor/generator (MG), an electric oil pump (M/O/P) driven by a sub motor (S/M) and a line pressure regulating valve (104). In a case where a state is changed from a state in which the motor/generator (MG) is stopped and the electric oil pump (M/O/P) is driven to a state in which the motor/generator (MG) is started and the electric oil pump (M/O/P) is stopped, when a total flow amount of a working fluid discharge flow amount of the mechanical oil pump (O/P) and a working fluid discharge flow amount of the electric oil pump (M/O/P) is equal to or greater than a pressure regulation limit flow amount of the pressure regulating valve (104), the working fluid discharge flow amount of the electric oil pump (M/O/P) is decreased.

公开(公告)号：EP3109116B1

公开(公告)日：2018-05-02

申请号：EP16174394.3

申请日：2016-06-14

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： KIMURA, Kenta ,  ITO, Yoshio ,  YANAGIDA, Tomoaki ,  NAGASATO, Yu

IPC: B60W30/18 ,  B60W10/02 ,  B60W10/06 ,  B60W10/101 ,  B60K6/543 ,  B60K17/02 ,  B60W30/20

CPC classification number: B60W30/18072 ,  B60K6/543 ,  B60K17/02 ,  B60W10/02 ,  B60W10/06 ,  B60W10/101 ,  B60W10/107 ,  B60W30/20 ,  B60W2030/1809 ,  B60W2510/1005 ,  B60W2510/1015 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2550/142 ,  B60W2710/021 ,  B60W2710/1005 ,  Y02T10/48 ,  Y02T10/76

Abstract: A control system of a vehicle includes an engine (1), a continuously variable transmission (5), drive wheels (11), a clutch (C2), and an electronic control unit (100). The electronic control unit (100) is configured to release the clutch (C2) and stop the engine (1) when a predetermined execution condition is satisfied during traveling, such that the vehicle performs coasting. The predetermined return condition includes a condition that the vehicle speed is lower than a vehicle speed at the start of the coasting. The electronic control unit (100) is configured to restart the engine (1) that has been stopped and perform downshift of the continuously variable transmission (5), when a predetermined return condition is satisfied during the coasting. The electronic control unit (100) is configured to engage the clutch (C2) after the downshift is started, such that the vehicle returns from the coasting.