公开(公告)号：US20180099671A1

公开(公告)日：2018-04-12

申请号：US15376099

申请日：2016-12-12

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Jae-Sung Bang ,  Chan-Ho LEE

IPC: B60W30/188 ,  B60W20/30 ,  F16H63/50 ,  B60K6/48 ,  B60W20/50 ,  B60W20/10 ,  B60K6/52 ,  B60W10/04 ,  B60W10/10 ,  B60W10/119

CPC classification number: B60W30/188 ,  B60K6/48 ,  B60K6/52 ,  B60W10/04 ,  B60W10/10 ,  B60W10/119 ,  B60W20/10 ,  B60W20/30 ,  B60W20/50 ,  B60W2510/1025 ,  B60W2520/105 ,  B60W2710/083 ,  B60W2720/40 ,  B60Y2200/92 ,  B60Y2300/19 ,  F16H59/48 ,  F16H61/0437 ,  F16H63/502 ,  Y10S903/93

Abstract: A 4 wheel drive vehicle removes sense of shift difference through an acceleration shift control mode, and the acceleration shift control mode transfers an independent other drive shaft input torque to a drive shaft not connected to a transmission with respect to a transmission input torque transferred to a drive shaft connected with the transmission, so that a vehicle acceleration in an actual shift section connecting between a fore-section and post-section of the shift can be maintained to be equal to the vehicle acceleration of the fore-section and post-section of the, thereby overcoming the transfer torque change, which is not overcome in a conventional slip control method, speed control method and time control method, when transferring a torque to the drive wheels in the actual shift section and realizing the shift quality without the sense of shift difference.

公开(公告)号：US20180086328A1

公开(公告)日：2018-03-29

申请号：US15701566

申请日：2017-09-12

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masayuki ARAI ,  Koji TAKAIRA ,  Akinori TAKAHASHI

IPC: B60W10/10 ,  B60W20/30 ,  B60W30/19 ,  B60W10/02 ,  B60W10/08 ,  B60W10/119

CPC classification number: B60W10/10 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W10/119 ,  B60W20/00 ,  B60W20/30 ,  B60W30/19 ,  B60W2510/107 ,  Y02T10/6286

Abstract: A control device for a power transmission device including an automatic transmission and a sub transmission is provided. The control device includes an electronic control unit. The electronic control unit is configured to perform a rotation speed decrease control in which at least one frictional engagement device is controlled to be an engaged state or a semi-engaged state at a time when switching of gear stage of the sub transmission is started or a time when the switching is started. The electronic control unit is configured to end the rotation speed decrease control during switching of the gear stage. The electronic control unit is configured to switch the sub transmission from the power transmission cutoff state to a state in which one of the high-speed engagement element and the low-speed engagement element is engaged, during disengagement of the at least one frictional engagement device.

公开(公告)号：US20180079451A1

公开(公告)日：2018-03-22

申请号：US15712337

申请日：2017-09-22

Applicant: Continental Automotive Systems, Inc.

Inventor： Vaughn James Swanson

IPC: B62D13/06 ,  G05D1/00 ,  B60W30/18 ,  B60W10/18 ,  B60W10/06 ,  B60W10/10

CPC classification number: B62D13/06 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18 ,  B60W30/18036 ,  B60W2300/14 ,  B60W2520/10 ,  B60W2560/00 ,  B60W2710/06 ,  B60W2710/10 ,  B60W2710/18 ,  B60W2720/10 ,  B62D15/0285 ,  G05D1/0011 ,  G05D2201/0213

Abstract: A method of controlling a reverse speed of a vehicle includes receiving a command from an operator to begin an autonomous backup of the vehicle. The method also includes automatically controlling a powertrain and/or a brake system of the vehicle to regulate the vehicle to travel at a predetermined speed in reverse in response receiving the command from the operator.

公开(公告)号：US20180079416A1

公开(公告)日：2018-03-22

申请号：US15267163

申请日：2016-09-16

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Scott W. Damman ,  Michael E. McGuire ,  Nicholas D. Theis ,  Nicholas A. Barra

IPC: B60W30/18 ,  G05D1/00 ,  B60W10/184 ,  B60W10/10 ,  B60W10/20 ,  B60W10/06 ,  B60W10/02 ,  B60W10/30 ,  B60W10/26 ,  F16H61/02

CPC classification number: B60W30/18009 ,  B60W10/026 ,  B60W10/06 ,  B60W10/10 ,  B60W10/184 ,  B60W10/20 ,  B60W10/26 ,  B60W10/30 ,  B60W2710/024 ,  B60W2710/244 ,  B60W2710/305 ,  B60W2720/10 ,  B60W2720/106 ,  F16H61/0213 ,  F16H2061/0227 ,  G05D1/0088

Abstract: An automotive vehicle includes traction wheels, a powertrain configured to transmit drive power to the traction wheels, a sensor configured to detect a presence of an occupant, an actuator configured to control vehicle steering, acceleration, braking, or shifting, and at least one controller configured to automatically control the actuator based on an automated driving system algorithm. The powertrain is selectively operable in a first mode having a first operating characteristic and a second mode having a second operating characteristic. The controller is further configured to control the powertrain in the first mode in response to the sensor detecting an occupant being present and the actuator being controlled based on the automated driving system algorithm, and in the second mode in response to the sensor detecting no occupant being present and the actuator being controlled based on the automated driving system algorithm.

公开(公告)号：US20180079415A1

公开(公告)日：2018-03-22

申请号：US15635311

申请日：2017-06-28

Applicant: SUBARU CORPORATION

Inventor： FUMIYUKI MORIYA ,  HIROSHI IENAGA

IPC: B60W30/188 ,  B60W10/10 ,  B60W10/08 ,  B60W10/119 ,  B60W30/02 ,  B60W30/18

CPC classification number: B60W30/188 ,  B60L3/10 ,  B60L3/12 ,  B60L15/2036 ,  B60L2240/22 ,  B60L2240/24 ,  B60L2240/425 ,  B60L2240/461 ,  B60L2250/26 ,  B60W10/08 ,  B60W10/10 ,  B60W10/119 ,  B60W20/10 ,  B60W30/02 ,  B60W30/18145 ,  B60W2050/0026 ,  B60W2510/20 ,  B60W2510/207 ,  B60W2510/244 ,  B60W2520/14 ,  B60W2520/26 ,  B60W2520/266 ,  B60W2520/28 ,  B60W2720/403 ,  Y02T10/7275

Abstract: A vehicle driving force control apparatus is mounted in a vehicle that runs by transmitting power from a plurality of drive sources to a plurality of wheels or a plurality of sets of wheels. The vehicle driving force control apparatus includes: a ratio determination unit; and a command unit. The ratio determination unit determines a target ratio at which a required driving force applied to the vehicle is to be distributed to the plurality of wheels or the plurality of sets of wheels. The command unit commands the plurality of drive sources to output power such that driving force distributed in accordance with the target ratio is generated in the plurality of wheels or the plurality of sets of wheels.

公开(公告)号：US09919698B2

公开(公告)日：2018-03-20

申请号：US15118282

申请日：2015-03-05

Applicant: AISIN AW CO., LTD.

Inventor： Yoichi Tajima ,  Kohei Tsuda

IPC: B60W30/19 ,  B60W20/15 ,  B60K6/48 ,  B60K6/547 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60L15/20 ,  B60W10/02 ,  B60W10/04 ,  B60W10/10 ,  B60W20/00 ,  F16H61/02 ,  F16H63/50 ,  B60K6/36

CPC classification number: B60W20/15 ,  B60K6/36 ,  B60K6/48 ,  B60K6/547 ,  B60K2006/4825 ,  B60L11/14 ,  B60L15/2054 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/486 ,  B60L2240/507 ,  B60W10/02 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/11 ,  B60W10/115 ,  B60W20/00 ,  B60W20/30 ,  B60W30/19 ,  B60W2510/0638 ,  B60W2510/1005 ,  B60W2600/00 ,  B60W2710/021 ,  B60W2710/025 ,  B60W2710/027 ,  B60W2710/0644 ,  B60W2710/081 ,  B60W2710/083 ,  B60W2710/1005 ,  B60W2710/105 ,  B60Y2200/92 ,  B60Y2300/19 ,  B60Y2400/72 ,  F16H61/0204 ,  F16H63/502 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10S903/93

Abstract: A control device for a vehicle driving device which controls the vehicle driving device provided with a particular engagement device, a rotary electric machine, and a transmission apparatus disposed in a power transmission path coupling an internal combustion engine with wheels in order from the internal combustion engine side, wherein the transmission apparatus includes a plurality of engagement devices, and selectively forms a plurality of transmission shift stages different in transmission shift ratio according to a state of engagement of the plurality of engagement devices.

公开(公告)号：US09919607B2

公开(公告)日：2018-03-20

申请号：US15180311

申请日：2016-06-13

Applicant: Richard Louis Ponziani

Inventor： Richard Louis Ponziani

IPC: B60W30/00 ,  B60W10/30 ,  B60W10/18 ,  B60W10/04 ,  B60W10/10 ,  B60L7/26 ,  B60W10/184 ,  B60W10/198 ,  B60W30/18 ,  B60W10/06 ,  B60W10/08 ,  B60L7/12 ,  B60L11/12 ,  B60L11/14 ,  B60L11/18 ,  B60L15/20 ,  B60Q1/44

CPC classification number: B60L7/26 ,  B60L7/12 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/2009 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/486 ,  B60L2240/622 ,  B60L2250/16 ,  B60L2250/26 ,  B60Q1/44 ,  B60W10/04 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18 ,  B60W10/184 ,  B60W10/198 ,  B60W10/30 ,  B60W30/00 ,  B60W30/18109 ,  B60W30/18127 ,  B60W30/18136 ,  B60W2030/18081 ,  B60W2540/20 ,  B60W2550/402 ,  B60W2710/0666 ,  B60W2710/083 ,  B60W2710/105 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/16 ,  Y02T90/162

Abstract: A vehicle executing a turn will most likely be slowed down before the turn and when a driver activates a turn signal to indicate the turn, a vehicle internal controller uses this information to engage regenerative braking for energy recapture while slowing down the vehicle for the pending turn. Since the turn signal is usually activated very early in the turn event, and turns are an ongoing, frequent part of driving, a greater overall vehicle efficiency can be realized without special effort from the driver. Implementation is relatively simple for the manufacturer and adds no cost since the controllers and sensors are already installed on nearly all roadworthy vehicles. Fuel mileage and vehicle driving ranges are improved on a large scale and brake system wear is reduced.

公开(公告)号：US20180056988A1

公开(公告)日：2018-03-01

申请号：US15244933

申请日：2016-08-23

Applicant: Ford Global Technologies, LLC

Inventor： Charles W. Heil, JR.

IPC: B60W30/06 ,  G05D1/00 ,  G05D1/02 ,  B60R1/00 ,  B60W50/00 ,  E05F15/70 ,  E05F15/77 ,  G06K9/00

CPC classification number: B60W30/06 ,  B60R1/00 ,  B60R2300/8086 ,  B60W10/02 ,  B60W10/04 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  B60W50/0098 ,  B60W2420/42 ,  B60W2550/10 ,  B60W2550/404 ,  B60W2600/00 ,  B60W2710/0677 ,  B60W2750/40 ,  E05F15/70 ,  E05F15/77 ,  E05Y2900/106 ,  G05D1/0088 ,  G05D1/0246 ,  G06K9/00805

Abstract: Apparatus and methods are disclosed for a vehicle remote starter safety system. An example disclosed vehicle includes range detection sensors and an autonomy unit. The example autonomy unit, in response to receiving a start signal, confirms, via the range detection sensors, that a garage door of a garage in which the vehicle is located is open, starts an engine of the vehicle, and autonomously maneuvers the vehicle out of a garage until a tailpipe of the vehicle is outside the garage.

公开(公告)号：US20180056969A1

公开(公告)日：2018-03-01

申请号：US15555016

申请日：2016-03-31

Applicant: AISIN AW CO., LTD.

Inventor： Kohei TSUDA ,  Takashi YOSHIDA

IPC: B60W10/11 ,  B60L15/20 ,  B60K6/547 ,  B60W10/08 ,  B60L11/14

CPC classification number: B60W10/11 ,  B60K6/48 ,  B60K6/547 ,  B60L11/14 ,  B60L15/20 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7275

Abstract: A control device for controlling a vehicle drive system in which a first engagement device, a rotating electric machine, and a second engagement device are provided in a power transfer path connecting an internal combustion engine to wheels and are arranged sequentially from an internal combustion engine side, the control device including an electronic control unit.

公开(公告)号：US09889854B2

公开(公告)日：2018-02-13

申请号：US14436337

申请日：2013-10-01

Applicant: FRANCE REDUCTEURS

Inventor： Sebastien Bray ,  Robert Blanchard

IPC: F16H61/66 ,  B60W30/19 ,  B60K17/16 ,  F16H63/30 ,  B60W10/02 ,  B60W10/107 ,  B60W10/18 ,  F16H63/34 ,  F16H63/46 ,  F16H63/48 ,  F16H63/36 ,  B60W10/10 ,  F16H63/06 ,  F16H3/14 ,  F16H61/662

CPC classification number: B60W30/19 ,  B60K17/16 ,  B60W10/02 ,  B60W10/10 ,  B60W10/107 ,  B60W10/182 ,  F16H3/145 ,  F16H61/662 ,  F16H63/06 ,  F16H63/3003 ,  F16H63/302 ,  F16H63/345 ,  F16H63/36 ,  F16H63/46 ,  F16H63/48 ,  F16H2061/6608 ,  F16H2061/661

Abstract: A transmission assembly for a self-propelled machine includes a transmission housing fitted with an input shaft and an output shaft, a so-called drive shaft linked to the input shaft by an endless belt transmission and, arranged between the drive shaft and the output shaft, transmission elements including a control mechanism for reversing the rotational drive direction of the output shaft, and a clutch control mechanism, the direction reversing and clutch controls carried by the housing being mounted respectively movable, one between at least three positions: a neutral position, a forward position and a reverse position, the other between at least an engaged position and a disengaged position. The direction reversing control forms, in the neutral position, an element for blocking the clutch control in the disengaged position, and the clutch control forms, in the engaged position, an element for locking the direction reversing control in the forward or reverse position.