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公开(公告)号:US11485349B2
公开(公告)日:2022-11-01
申请号:US16535167
申请日:2019-08-08
发明人: Sui Kurihashi
摘要: A control device for a vehicle includes a catalyst temperature raising control part configured to perform catalyst temperature raising control raising a temperature of an exhaust purification catalyst of an internal combustion engine while driving in an EV mode on an EV section of a driving route when driving over the driving route in accordance with a driving plan when, while driving on the EV section: (i) the temperature of the exhaust purification catalyst is less than a predetermined temperature raising reference temperature that is higher than an activation temperature at which an exhaust purification function of the exhaust purification catalyst is activated, (ii) the exhaust purification catalyst was previously heated while driving on the driving route, and (iii) there is a CS section to be driven on while in a CS mode in a remaining driving section of the driving route after the EV section.
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公开(公告)号:US20210276407A1
公开(公告)日:2021-09-09
申请号:US17183242
申请日:2021-02-23
申请人: Yazaki Corporation
发明人: Keisuke Kanda
IPC分类号: B60K6/42
摘要: The vehicle power supply system includes the DC/DC converter that is disposed on an electric path between the first load related to vehicle control and the battery and converts a voltage of direct current power supplied from the battery to the first load, and the detection device that detects the voltage of the battery. In a case where the engine is restarted by using the starter from the automatically stopped state of the engine, the detection device controls the DC/DC converter to start in a case where the voltage of the battery becomes equal to or less than a threshold value during a period from stoppage of the alternator to start of the starter.
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公开(公告)号:US11002359B2
公开(公告)日:2021-05-11
申请号:US15753473
申请日:2016-08-31
申请人: BorgWarner Sweden AB
IPC分类号: B60K6/42 , F16H61/04 , B60K6/485 , B60K6/387 , B60K6/405 , F16H57/04 , F16H57/05 , B60K6/26 , B60K6/365 , B60K6/547 , B60K11/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/40 , F16H3/54 , B60K6/48
摘要: A hybrid drive module, comprising a housing (170) enclosing a chain drive (120) connecting an electrical motor (110) with a crank shaft (22) of an associated internal combustion engine (20) via at least one coupling (130, 140). Said housing (170) further comprises a reservoir (190) having an inlet (212) configured to receive oil from the chain (126) during operation, and an outlet (214, 214′) arranged to distribute oil back to the chain (126).
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公开(公告)号:US10988018B2
公开(公告)日:2021-04-27
申请号:US16618510
申请日:2018-04-16
申请人: AUDI AG
发明人: Tassilo Scholle
摘要: A transmission arrangement for a hybrid vehicle, in which a connection for an internal combustion engine, a connection for an electric machine, and a transmission part are arranged in a manner able to be coupled to each other. The transmission part comprises a simple Ravigneaux planetary gear set with two planetary gears (PG1, PG2) and a single ring gear. The ring gear is coupled to a spur and bevel gear transmission (KT), which forms a power takeoff of the transmission arrangement. The transmission part furthermore comprises two brakes (B1, B2) and two clutches (K1, K2) as force-locking shifting elements.
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公开(公告)号:US10933743B2
公开(公告)日:2021-03-02
申请号:US16126452
申请日:2018-09-10
申请人: Tejinder Singh , James E Adams , Robert E Lee
发明人: Tejinder Singh , James E Adams , Robert E Lee
IPC分类号: B60K25/06 , B60K6/38 , B60K6/42 , B60K6/405 , B60K17/28 , B60W20/40 , B60K6/547 , B60K6/383 , B60K6/365 , B60K6/442 , B60K6/40 , B60K6/387 , B60W10/08 , B60W30/188 , F16H3/72 , F16H3/66 , F16H61/00 , B60K25/00
摘要: A power-take off (PTO) system for a vehicle having a powertrain comprising an engine and a hybrid electric transmission includes a PTO device configured to provide power to an accessory load of the vehicle, a housing for a gear clutch of the transmission, the housing being formed of steel, needle bearings for the gear clutch, and a gear defined by or attached to an outer surface of the housing, wherein at least one electric motor of the transmission is configured to drive the PTO device via the gear clutch and the gear while the engine is disconnected from the transmission or is shut off.
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6.
公开(公告)号:US10807480B2
公开(公告)日:2020-10-20
申请号:US16262068
申请日:2019-01-30
发明人: Ulrich Kramer
摘要: This disclosure relates to an energy storage arrangement for a vehicle. In particular, the energy storage arrangement includes a battery unit provided in an intermediate space between adjacent fluid tanks. Relative to the above-discussed prior art, this disclosure provides an improved energy storage arrangement which uses the otherwise unused intermediate space between two adjacent fluid tanks. Thus, this disclosure provides a space-saving, efficient, and cost-effective arrangement.
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公开(公告)号:US20200094812A1
公开(公告)日:2020-03-26
申请号:US16535167
申请日:2019-08-08
发明人: Sui KURIHASHI
摘要: A control device for the vehicle is provided with a catalyst temperature raising control part configured to perform catalyst temperature raising control raising a temperature of an exhaust purification catalyst of an internal combustion engine. The catalyst temperature raising control part is configured to perform catalyst temperature raising control when the temperature of the exhaust purification catalyst is less than a predetermined temperature raising reference temperature higher than an activation temperature where the exhaust purification function of the exhaust purification catalyst is activated if when driving over a driving route in accordance with a driving plan, the exhaust purification catalyst was already heated on the driving route when driving over an EV section driven on by the EV mode and there is a CS section driven on by the CS mode in the remaining driving sections on the driving route.
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公开(公告)号:US10479344B2
公开(公告)日:2019-11-19
申请号:US15598480
申请日:2017-05-18
发明人: Peter Schiele , Johannes Brockmann
IPC分类号: F16H61/02 , B60W10/115 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/11 , B60W30/18 , B60K6/42 , F16H3/66 , F16H61/04 , F16H3/44 , F16H59/18
摘要: A method for operating a vehicle drivetrain (1) having a drive machine (2), an output (3) and a gearbox (4) with the gearbox (4) arranged in power flow between the drive machine (2) and the output (3) includes opening, in the presence of a demand for activation of a sailing operating function of the vehicle drivetrain (1) and a simultaneously activated engine start-stop function, a positively engaging shift element (F) while the drive machine (2) is left both decoupled from the output (3) and shut down.
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公开(公告)号:US09849869B2
公开(公告)日:2017-12-26
申请号:US14700535
申请日:2015-04-30
发明人: Andrew Frank , Chan-Chiao Lin , Krishna Kumar , Anthony Serra
IPC分类号: B60W20/00 , B60W10/02 , B60W10/08 , B60K6/42 , B60W20/10 , B60W10/06 , B60W10/10 , B60W30/188 , B60W30/182
CPC分类号: B60W20/10 , B60K6/442 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/20 , B60W30/182 , B60W30/188 , B60W2510/083 , B60W2510/244 , B60W2600/00 , B60W2710/081 , B60W2710/083 , B60Y2400/214 , Y02T10/6234 , Y02T90/14 , Y10S903/93
摘要: Systems and/or methods for controlling dual motor-dual clutch powertrains for HEV and PHEV vehicles are disclosed. In one embodiment, a method is disclosed comprising: determining the state of charge (SOC) of said batteries; determining the speed of the vehicle; if the SOC is greater than a given first threshold, selecting a charge-depleting operational mode of said vehicle; during operation of said vehicle, if the SOC is less than a given second threshold, selecting a charge-sustaining operating mode of said vehicle. In another embodiment, a system having a controller that operates the powertrain according to various embodiments is disclosed.
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公开(公告)号:US09533671B2
公开(公告)日:2017-01-03
申请号:US14362190
申请日:2011-11-16
申请人: Yuji Inoue , Yukihiko Ideshio , Shingo Eto , Yousuke Michikoshi , Kenji Matsuo
发明人: Yuji Inoue , Yukihiko Ideshio , Shingo Eto , Yousuke Michikoshi , Kenji Matsuo
CPC分类号: B60W10/06 , B60K6/42 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/08 , B60W20/00 , B60W20/40 , B60W2510/0275 , B60W2710/083 , Y02T10/6221 , Y02T10/6252 , Y10S903/902 , Y10T477/26
摘要: To provide a vehicle control apparatus which can suppress a shock in a clutch from being generated at a time of starting an engine by a motor in a vehicle having the clutch provided therein between the engine and the motor, thereby improving a drivability of the vehicle. Provided is a vehicle control apparatus, comprising: an engine, a motor generator connected to vehicle wheels of a vehicle, and a clutch that switches a transmission state between a disengaging state and an engaging state, in which the vehicle control apparatus switches the clutch in the engaging state to start the engine by the motor generator. When the engine is started by the motor generator, the vehicle control apparatus constantly keeps the compensation torque of the motor generator smaller than the clutch torque of the clutch.
摘要翻译: 为了提供一种车辆控制装置,其能够抑制在发动机和电动机之间设置有离合器的车辆中的电动机起动发动机时产生的离合器的冲击,从而提高车辆的驾驶性。 本发明提供一种车辆控制装置,包括:发动机,连接到车辆的车轮的电动发电机,以及在分离状态和接合状态之间切换传动状态的离合器,其中车辆控制装置切换离合器 通过电动发电机起动发动机的接合状态。 当发动机由电动发电机启动时,车辆控制装置不断地将电动发电机的补偿转矩保持在小于离合器的离合器转矩。
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