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公开(公告)号：EP4005842B1
公开(公告)日：2025-02-12
申请号：EP21207235.9
申请日：2021-11-09
Inventor： Harugaichi, Shintaro , Yoshida, Sho , Sawada, Yosuke , Ishikawa, Yasushi
IPC: B60K1/04 , H01M50/202 , B60K17/22 , B60K6/46 , B60L50/64
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2.发明公开
公开(公告)号：EP4480730A1
公开(公告)日：2024-12-25
申请号：EP24202730.8
申请日：2019-11-06
Applicant: MAN Truck & Bus SE
Inventor： Fleischhacker, Jan , Wagner, Philipp
IPC: B60K17/356 , B60K17/36 , B60K7/00 , B60K17/10 , B60K1/04 , B60K23/04 , B60K23/08 , B60K6/00 , B60K6/12 , B60K6/46 , B60K6/52
Abstract: Die Erfindung betrifft eine elektrohydraulische Antriebsvorrichtung (10) für ein Kraftfahrzeug (20), vorzugsweise ein Nutzfahrzeug, umfassend eine rein elektrisch antreibbare Achse (A 1 ), an der mindestens eine elektrische Maschine (1a) angeordnet ist, und eine elektrohydraulisch antreibbare Achse (A 2 ), an der mindestens eine hydraulische Maschine (2a) angeordnet ist. Weiterhin weist die elektrohydraulische Antriebsvorrichtung (10) eine erste elektrohydraulische Antriebseinrichtung (3 1 ) auf, die eine erste elektrische Maschine (3e 1 ) und eine erste hydraulische Maschine (3h 1 ) umfasst. Die erste hydraulische Maschine (3h 1 ) steht dabei mit der ersten elektrischen Maschine (3e 1 ) zur Leistungsübertragung in Antriebsverbindung und mit mindestens einer an der elektrohydraulisch antreibbaren Achse (A 2 ) angeordneten hydraulischen Maschine zur Leistungsübertragung in Fluidkommunikation. Auf vorteilhafte Weise wird dadurch ein unabhängiges und variables Bereitstellen von Antriebsmomenten an den beiden Achsen (A 1 , A 2 ) ermöglicht, wodurch flexibel auf unterschiedliche Fahrsituationen reagiert werden kann. Ferner betrifft die Erfindung auch ein Kraftfahrzeug (20), vorzugsweise Nutzfahrzeug, mit einer derartigen elektrohydraulische Antriebsvorrichtung (10).
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公开(公告)号：EP4052943B1
公开(公告)日：2024-11-06
申请号：EP22157313.2
申请日：2022-02-17
Inventor： GHANES, Malek , MERIENNE, Ludovic , ROUQUET, Sebastien
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公开(公告)号：EP4173867B1
公开(公告)日：2024-10-23
申请号：EP22213751.5
申请日：2019-11-06
Inventor： Fleischhacker, Jan , Wagner, Philipp
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公开(公告)号：EP4400374A3
公开(公告)日：2024-10-09
申请号：EP24179480.9
申请日：2021-05-10
Applicant: Cummins, Inc.
Inventor： Gosala, Dheeraj B. , Lana, Carlos A.
CPC classification number: B60K6/46 , B60W10/06 , B60W10/08 , B60W10/26 , B60W2510/062320130101 , B60W2510/063820130101 , B60W2510/065720130101 , B60W2510/066620130101 , B60W2510/08120130101 , B60W2510/08320130101 , B60W2510/08520130101 , B60W2510/24420130101 , Y02T10/62 , B60W20/15 , B60W30/1882 , B60W40/00 , B60W40/12
Abstract: A method of online power management for a hybrid powertrain (100A) is disclosed. The method comprises pausing, by a controller (140A) comprising one or more processors, a power management of the hybrid powertrain (100A) when the hybrid powertrain is in operation, and, when the power management of the hybrid powertrain is paused: operating during a first time period, by the controller (140A), the hybrid powertrain at a first speed of a plurality of speeds for a first designated power level of a plurality of designated power levels; sending a first torque request determined based on the first speed and the first designated power level; receiving, by the controller (140A), a first set of measurement data collected during the first time period when the hybrid powertrain is operated at the first speed for the first designated power level at a steady state, the first set of measurement data comprising fuel flow rate data; and determining, by the controller (140A), a first brake-thermal-efficiency, BTE, of a plurality of brake-thermal-efficiencies BTEs based on the first set of measurement data.
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公开(公告)号：EP4026718B1
公开(公告)日：2024-10-09
申请号：EP19943860.7
申请日：2019-09-02
CPC classification number: B60K6/46 , B60K11/04 , F01P3/18 , Y02T10/12 , Y02T10/62 , B60K11/02 , B60K11/08 , B60K2001/00320130101 , F02B29/0412 , F02B29/0462 , F01P2060/0220130101 , F01P3/12 , F01P2060/1420130101 , F01P7/048 , F01P2005/02520130101 , F01P2003/18720130101 , B60H1/323
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公开(公告)号：EP4001880B1
公开(公告)日：2024-09-25
申请号：EP21208075.8
申请日：2021-11-12
CPC classification number: G01M15/11 , B60W20/50 , F02D41/0097 , F02D41/1498 , F02D2200/101520130101 , F02D41/064 , F02P5/145 , B60K6/46 , B60W2510/08120130101 , B60W2510/08220130101 , B60W2510/065220130101 , Y02T10/62
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公开(公告)号：EP3303046B1
公开(公告)日：2024-09-11
申请号：EP16800802.7
申请日：2016-05-27
IPC: B60K6/30 , B60T1/10 , E02F9/20 , F16D61/00 , B60W20/10 , B60L7/08 , B60L15/20 , B60L50/16 , B60L50/30 , B60T13/58 , B60L50/60 , B60W20/00 , B60K6/46 , E02F3/34 , E02F9/22 , E02F3/43
CPC classification number: B60T1/10 , B60T13/586 , F16D61/00 , B60T2270/6020130101 , E02F9/205 , E02F9/2075 , E02F9/2091 , B60W20/00 , B60W20/10 , B60L2200/4220130101 , B60L2220/4220130101 , B60L2220/4620130101 , B60L7/08 , B60L15/2018 , B60L2200/4020130101 , B60L2240/42120130101 , B60L2240/44120130101 , B60L50/16 , B60L50/30 , E02F9/2217 , B60K6/46 , E02F3/3417 , E02F3/431 , E02F9/2041 , B60K6/30 , B60Y2200/9220130101 , Y10S903/96 , B60L50/60 , Y02T10/62
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公开(公告)号：EP4400348A1
公开(公告)日：2024-07-17
申请号：EP23213290.2
申请日：2023-11-30
Applicant: Suzuki Motor Corporation
Inventor： MORISHITA, Satoshi
CPC classification number: B60W2720/10620130101 , B60W2540/1020130101 , B60W2540/10620130101 , B60W30/18127 , B60L15/2009 , B60K6/46 , B60W2520/1020130101 , B60W10/08 , B60W2710/08320130101 , B60W50/10 , B60L2240/1220130101 , B60L2240/1420130101 , B60L2250/2620130101 , B60L2250/2820130101 , B60L2240/8020130101 , B60L7/18
Abstract: [Object]
It is to provide a control device of a vehicle with an one-pedal function, to allow, even when an accelerator pedal is depressed during a deceleration of the vehicle, the vehicle to transit to an acceleration state in accordance with a driver's acceleration intention without a driver's uncomfortable feeling.
[Solution]
There is provided a control device of a vehicle 1, to accelerate/decelerate the vehicle based on an amount of an operation to an accelerator pedal 90, the control device being configured to set in advance, as continuous areas to which the amount of the operation belongs, a deceleration area to consider the operation as a deceleration operation, an acceleration area to consider the operation as an acceleration operation, and a dead-band area to consider the operation as neither of the deceleration and acceleration operations, the amounts within the deceleration, dead-band, and acceleration areas being larger in this order, a deceleration degree becoming larger as the amount becomes smaller within the deceleration area, an acceleration degree becoming larger as the amount becomes larger within the acceleration area, the control device including a control unit 11 to perform, when a change speed of the operation amount of the accelerator pedal 90 within the deceleration area is a predetermined speed of positive value or larger, a braking force suppression control of generating a smaller braking force than in a case of the change speed smaller than the predetermined speed.
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公开(公告)号：EP4378726A1
公开(公告)日：2024-06-05
申请号：EP23212379.4
申请日：2023-11-27
Applicant: KUBOTA CORPORATION
Inventor： YAGYU, Sumio , HIRASE, Yuji , OKAZAKI, Kazuto , II, Tsunehiro
IPC: B60K6/08 , B60K6/365 , B60K6/38 , B60K6/383 , B60K6/387 , B60K6/40 , B60K6/46 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/11 , B60W10/113 , B60W10/115 , B60W10/30 , B60W20/30 , B60W30/188 , B60W50/08 , B60K6/12
CPC classification number: B60K6/383 , B60K6/387 , B60K6/38 , B60K6/40 , B60K6/46 , B60K6/547 , B60K6/365 , B60W10/30 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/11 , B60W10/113 , B60W10/115 , B60W20/30 , B60K6/08 , B60K2006/12320130101 , B60W30/1882 , B60W50/082 , B60W2300/1720130101 , B60W2510/020820130101 , B60W2510/063820130101 , B60W2710/064420130101 , B60W2710/02120130101 , B60W30/1888 , B60Y2300/188820130101 , B60Y2300/42320130101 , B60Y2400/79520130101
Abstract: A hybrid system (25) includes an engine (7), a generator (9) to be driven by the engine (7), an electric actuator (26) to be driven by electricity generated by the generator (9), a transmission mechanism (27) to transmit power from the engine (7), a hydraulic pump (17) to receive power from the engine (7) through the transmission mechanism (27) to deliver hydraulic fluid, and a hydraulic actuator (28) to be driven by hydraulic fluid delivered by the hydraulic pump (17). The transmission mechanism (27) includes a first transmission path (39) to transmit power from the engine (7) to the hydraulic pump (17) when a rotational speed of the engine (7) is a first rotational speed (R1), and a second transmission path (40) to transmit power from the engine (7) to the hydraulic pump (17) at a speed change ratio at which rotational speed is increased to a greater degree than the first transmission path (39) when the rotational speed of the engine (7) is a second rotational speed (R2) lower than the first rotational speed (R1).
