公开(公告)号：US11040756B2

公开(公告)日：2021-06-22

申请号：US16301516

申请日：2017-06-13

Applicant: NINEBOT (BEIJING) TECH CO., LTD

Inventor： Xingle Li ,  Ji Lin ,  Yi Lou

IPC: B62M6/45 ,  B60L50/20 ,  B60K31/04 ,  B60L15/20 ,  B62K3/00

Abstract: A power control method includes at least: detecting a first driving state of a vehicle; determining that the vehicle obtains an assisting power from outside of said vehicle according to the first driving state of the vehicle; determining a second driving state of the vehicle which is provided thereto due to the assisting power from outside; controlling the vehicle to generate a first compensating power for use in compensating power for the driving of the vehicle according to the second driving state; and controlling the vehicle to operate on the basis of the first compensation power. Also provided are a vehicle and a non-transitory computer storage medium.

公开(公告)号：US11001268B2

公开(公告)日：2021-05-11

申请号：US15969187

申请日：2018-05-02

Applicant: Jeffrey M Orzechowski ,  Brian D Dwyer ,  Gregory A Sbroglia ,  Peter Kalinowsky ,  Matthew Kamps

Inventor： Jeffrey M Orzechowski ,  Brian D Dwyer ,  Gregory A Sbroglia ,  Peter Kalinowsky ,  Matthew Kamps

IPC: B60K31/04 ,  B60K5/00 ,  F16F13/00 ,  F16F13/26 ,  B60G17/00 ,  B60G17/017 ,  B60W50/00 ,  B60W10/06 ,  B60W10/30 ,  B60W30/182 ,  B60W30/188 ,  F16F15/00 ,  B06B1/12 ,  B06B1/16 ,  B62D21/02 ,  F02D41/00

Abstract: A system and method for calibrating and controlling an active dampening system for a chassis of a vehicle having an engine involve operating the engine in a cylinder deactivation mode and, during the cylinder deactivation mode, (i) receiving, from a set of sensors, measured vibrations on first and second frame rails of the chassis, (ii) generating control signals for a set of actuators based on the measured vibration of the first and second frame rails, each actuator being configured to generate a vibrational force in at least one direction, and (iii) outputting, to the set of actuators, the control signals, wherein receipt of the control signals cause the set of actuators to generate vibrational forces that dampen the vibration of the first and second frame rails, respectively, to decrease noise/vibration/harshness (NVH).

公开(公告)号：US10597032B2

公开(公告)日：2020-03-24

申请号：US15875333

申请日：2018-01-19

Applicant: JAGUAR LAND ROVER LIMITED

Inventor： James Kelly ,  Andrew Fairgrieve ,  Daniel Woolliscroft

IPC: B60W30/14 ,  B60K31/02 ,  B60T8/175 ,  F16H61/02 ,  B60W30/18 ,  B60K28/16 ,  B60K31/04 ,  B60W40/06 ,  B60W10/119 ,  B60W30/16 ,  F16H59/66

Abstract: A vehicle speed control system for a vehicle having a plurality of wheels, the vehicle speed control system comprising one or more electronic control units configured to carry out a method that includes applying torque to at least one of the plurality of wheels, detecting a slip event between any one or more of the wheels and the ground over which the vehicle is travelling when the vehicle is in motion and providing a slip detection output signal in the event thereof. The method carried out by the one or more electronic control units further includes receiving a user input of a target speed at which the vehicle is intended to travel and maintaining the vehicle at the target speed independently of the slip detection output signal by adjusting the amount of torque applied to the at least one of the plurality of wheels.

公开(公告)号：US10160318B2

公开(公告)日：2018-12-25

申请号：US15887537

申请日：2018-02-02

Applicant: Ford Global Technologies, LLC

Inventor： Erich Kemnitz

IPC: B60K31/04 ,  B60K31/18 ,  B60W30/14 ,  B60W50/08

Abstract: In various embodiments, the present disclosure includes a cruise control system with (a) a vehicle having a steering system, an accelerator system, a braking system, a battery, a display, a processor, and memory; and (b) a cruise control program, operatively coupled to the accelerator system and configured to display a most recent cruising setpoint and a menu of user-adjustable cruising setpoints.

公开(公告)号：US20180170382A1

公开(公告)日：2018-06-21

申请号：US15463350

申请日：2017-03-20

Applicant: Continental Automotive Systems, Inc.

Inventor： Ihab Soliman ,  Brian McKay

IPC: B60W30/14 ,  B60K31/04 ,  B60K1/00 ,  B60L11/18

Abstract: An expanded powertrain interface and strategy for an autonomous driving controller to control powertrain torque (or vehicle acceleration/deceleration) capability at the current operating point, in addition to capability for subsequent operating points at a future time based on predictive assessment of powertrain energy management, subsystem contraints/limits, and capability in the future. The powertrain interface and strategy applies to a vehicle with electrified powertrain control (hybrid electric vehicle (HEV) or pure battery electric vehicle (BEV)) with an autonomous driving (AD) capability (either full or semi-automated driving). This powertrain interface and strategy may also be used with non-electrified powertrain (conventional) systems based on available combustion engine torque at the target vehicle speed and gear.

公开(公告)号：US09891627B2

公开(公告)日：2018-02-13

申请号：US15314214

申请日：2015-11-30

Applicant: Komatsu Ltd.

Inventor： Ryuuen Kou ,  Akiharu Nishijima

IPC: G06F7/70 ,  G05D1/02 ,  B60T8/1755 ,  G01C21/26 ,  G01C21/20 ,  B60T8/24 ,  B60W40/107 ,  B60W40/109 ,  B60K31/04 ,  B60K31/00

CPC classification number: G05D1/0223 ,  B60K31/04 ,  B60K2031/0033 ,  B60T7/18 ,  B60T8/1755 ,  B60T8/245 ,  B60W30/14 ,  B60W40/107 ,  B60W40/109 ,  G01C21/00 ,  G01C21/20 ,  G01C21/26 ,  G05D1/0212 ,  G05D1/0268 ,  G05D1/028 ,  G05D1/0289 ,  G05D2201/021 ,  G06K9/00791 ,  G08G1/096725 ,  G08G1/096741 ,  G08G1/096775 ,  G08G1/202

Abstract: A method for controlling a work machine, includes: detecting an area present ahead in a traveling direction of a work machine, in which a target traveling speed of the work machine is constant and is lower than a traveling speed at a current point of time; when the area is detected, obtaining a corrected value for correcting the accelerating instruction value; adding the corrected value and an accelerating instruction value for controlling a traveling speed of the work machine obtained based on the target traveling speed to obtain a corrected accelerating instruction value; and outputting the corrected accelerating instruction value to a drive device configured to drive a traveling device in the work machine.

公开(公告)号：US09884554B2

公开(公告)日：2018-02-06

申请号：US14989443

申请日：2016-01-06

Applicant: Ford Global Technologies, LLC

Inventor： Erich Kemnitz

IPC: B60K31/04 ,  B60K31/18 ,  B60W30/14

CPC classification number: B60K31/045 ,  B60K31/185 ,  B60W30/143 ,  B60W30/146 ,  B60W50/085 ,  B60W2520/10 ,  B60W2540/28 ,  B60W2550/22 ,  B60W2550/402 ,  B60W2720/10

Abstract: In various embodiments, the present disclosure includes a cruise control system with (a) a vehicle having a steering system, an accelerator system, a braking system, a battery, a display, a processor, and memory; and (b) a cruise control program, operatively coupled to the accelerator system and configured to display a most recent cruising setpoint and a menu of user-adjustable cruising setpoints.

公开(公告)号：US20170274770A1

公开(公告)日：2017-09-28

申请号：US15508554

申请日：2015-11-30

Applicant: KCM Corporation

Inventor： Isamu AOKI ,  Koji HYODO ,  Tetsuji TANAKA ,  Masaki NUKII

IPC: B60K31/04 ,  F02D41/04 ,  F02D41/02 ,  B60W10/06 ,  B60W10/10

CPC classification number: B60K31/045 ,  B60K31/047 ,  B60W10/06 ,  B60W10/10 ,  B60W2510/0638 ,  B60W2710/0666 ,  F01P2023/08 ,  F02D31/009 ,  F02D41/0205 ,  F02D41/0215 ,  F02D41/0225 ,  F02D41/042 ,  F02D2200/1002 ,  F02D2200/101 ,  F02D2200/501 ,  F02D2200/602 ,  F02D2200/604 ,  F02D2250/16 ,  F02D2250/26 ,  F02D2400/12 ,  F16H59/18 ,  F16H59/44 ,  F16H59/46 ,  F16H59/70 ,  F16H59/74 ,  F16H61/00 ,  F16H63/50

Abstract: A prime mover control device of a work vehicle equipped with a torque converter includes: a speed ratio calculation unit that calculates a speed ratio of the torque converter; and a rotational speed limit unit that, when a speed ratio falls within a preset speed ratio range, limits a maximum rotational speed of the prime mover to be lower as compared with a maximum rotational speed set when a speed ratio falls without the preset speed ratio range. When a state in which the speed ratio calculated by the speed ratio calculation unit falls within the preset speed ratio range is maintained for a predetermined time period, the rotational speed limit unit changes a maximum rotational speed of the prime mover to a higher maximum rotational speed than the limited maximum rotational speed limited to be lower by the rotational speed limit unit.

公开(公告)号：US09701309B2

公开(公告)日：2017-07-11

申请号：US14421952

申请日：2013-08-15

Applicant: Jaguar Land Rover Limited

Inventor： Andrew Fairgrieve ,  James Kelly ,  Daniel Woolliscroft

IPC: B60W30/14 ,  B60K28/16 ,  B60K31/02 ,  B60K31/04 ,  B60T8/175 ,  F16H61/02 ,  B60W10/11 ,  B60W10/184 ,  B60W30/18 ,  F16H59/66

CPC classification number: B60W30/143 ,  B60K28/16 ,  B60K31/02 ,  B60K31/04 ,  B60T8/175 ,  B60T2201/04 ,  B60T2210/14 ,  B60T2210/16 ,  B60T2220/04 ,  B60T2260/06 ,  B60W10/11 ,  B60W10/184 ,  B60W30/18172 ,  B60W2520/10 ,  B60W2520/26 ,  B60W2520/30 ,  B60W2550/141 ,  B60W2720/30 ,  B60Y2200/20 ,  F16H59/66 ,  F16H61/0213 ,  F16H2061/0234

Abstract: A vehicle speed control system for a vehicle having a plurality of wheels, the vehicle speed control system comprising: means for receiving a user input of a target speed at which the vehicle is intended to travel; and means for commanding application of torque to one or more wheels of the vehicle, wherein the system is configured such that when it is required to accelerate the vehicle to achieve the target speed and the system detects a wheel slip event, the system is operable temporarily to suspend an increase in net torque applied to one or more wheels.

公开(公告)号：US09701308B2

公开(公告)日：2017-07-11

申请号：US14421942

申请日：2013-08-15

Applicant: Jaguar Land Rover Limited

Inventor： Andrew Fairgrieve ,  James Kelly ,  Daniel Woolliscroft

IPC: B60W30/14 ,  B60K28/16 ,  B60K31/02 ,  B60K31/04 ,  B60T8/175 ,  F16H61/02 ,  B60W10/11 ,  B60W10/184 ,  B60W30/18 ,  F16H59/66

CPC classification number: B60W30/143 ,  B60K28/16 ,  B60K31/02 ,  B60K31/04 ,  B60T8/175 ,  B60T2201/04 ,  B60T2210/14 ,  B60T2210/16 ,  B60T2220/04 ,  B60T2260/06 ,  B60W10/11 ,  B60W10/184 ,  B60W30/18172 ,  B60W2520/26 ,  B60W2520/30 ,  B60W2550/141 ,  B60W2720/30 ,  B60Y2200/20 ,  F16H59/66 ,  F16H61/0213 ,  F16H2061/0234

Abstract: A vehicle speed control system for a vehicle having a plurality of wheels, the vehicle speed control system comprising: means for receiving a user input of a target speed at which the vehicle is intended to travel; and means for commanding application of torque to one or more wheels of the vehicle, wherein the system is configured such that when it is required to accelerate the vehicle to achieve the target speed and the system detects a wheel slip event, the system is operable temporarily to suspend further acceleration of the vehicle.