知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.023 秒)

    Vehicle and method for controlling the same
    1.
    发明授权
    Vehicle and method for controlling the same 有权

    公开(公告)号：US11225245B2

    公开(公告)日：2022-01-18

    申请号：US16548102

    申请日：2019-08-22

    申请人： Hyundai Motor Company ,  Kia Motors Corporation

    发明人： Seok Min Jeong

    IPC分类号： B60W20/20 ,  B60W20/40 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18

    摘要： To minimize a pedal operation of a driver and to provide convenience of driving by flexibly controlling a maximum creep speed during a creep driving in a traffic congestion section, a vehicle includes: a radar configured to obtain speed information of a preceding vehicle and distance information to the preceding vehicle; a sensor configured to acquire behavior information of the vehicle; a controller configured to determine whether or not the vehicle has entered the traffic congestion section based on the behavior information of the vehicle, to determine a safety distance and a surplus distance related to the preceding vehicle, to determine a maximum creep speed and a creep torque based on the surplus distance, and to control operation of at least one of a motor or an engine to transmit the creep torque to a wheel of the vehicle.

    Engine clutch control system for hybrid vehicle and method of controlling engine clutch
    2.
    发明授权
    Engine clutch control system for hybrid vehicle and method of controlling engine clutch 有权
    用于混合动力车辆的发动机离合器控制系统和控制发动机离合器的方法

    公开(公告)号：US09321453B2

    公开(公告)日：2016-04-26

    申请号：US14095500

    申请日：2013-12-03

    申请人： Hyundai Motor Company ,  Kia Motors Corporation

    发明人： Seok Min Jeong

    IPC分类号： B60W20/00 ,  B60W10/02 ,  B60W10/04 ,  B60K6/547 ,  B60K6/48

    CPC分类号： B60W20/40 ,  B60K6/547 ,  B60K2006/4825 ,  B60W10/02 ,  B60W2510/0695 ,  B60W2530/10 ,  Y02T10/6252 ,  Y10S903/902

    摘要： An engine clutch control system for a hybrid vehicle has a power source including an engine and a motor, an engine clutch between the engine and the motor, a traveling information detector that detects traveling information including at least one of the vehicle speed, shift gear, displacement of the accelerator pedal, and displacement of the brake pedal, and a hybrid controller that selects an EV mode or HEV mode by controlling disengagement or engagement of the engine clutch. A method of controlling the engine clutch includes determining whether there is a request for changing into the HEV mode from the EV mode; determining a reference speed from traveling inertia of the vehicle and inertia of the engine and the motor; determining a desired speed for controlling the determined reference speed; and calculating transmission torque of the engine clutch.

    摘要翻译： 一种用于混合动力车辆的发动机离合器控制系统具有包括发动机和电动机的电源，发动机和电动机之间的发动机离合器，检测行驶信息的行驶信息检测器，行驶信息包括车速，变速档， 加速器踏板的位移和制动踏板的位移，以及通过控制发动机离合器的分离或接合来选择EV模式或HEV模式的混合控制器。 控制发动机离合器的方法包括：确定是否存在从EV模式改变为HEV模式的请求; 确定车辆的行驶惯性和发动机和电动机的惯性的参考速度; 确定用于控制所确定的参考速度的期望速度; 并计算发动机离合器的传递扭矩。

    SYSTEM AND METHOD FOR DETERMINING WHEN ENGINE HAS ABNORMALLY STOPPED IN A HYBRID ELECTRIC VEHICLE
    3.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING WHEN ENGINE HAS ABNORMALLY STOPPED IN A HYBRID ELECTRIC VEHICLE 有权
    发动机在混合动力车辆中异常停止时的系统和方法

    公开(公告)号：US20130144473A1

    公开(公告)日：2013-06-06

    申请号：US13626140

    申请日：2012-09-25

    申请人： Hyundai Motor Company ,  Kia Motors Corporation

    发明人： Seok Min Jeong ,  Jeong Soo Eo

    IPC分类号： G05B11/32 ,  G06F17/00

    CPC分类号： B60W50/0205 ,  B60W10/06 ,  B60W20/50 ,  B60W30/1884 ,  B60W2510/0208 ,  F02D29/02 ,  G01M15/042

    摘要： Disclosed is a system and method for determining when an engine of a hybrid electric vehicle has abnormally stalled. In particular, a control unit is configured to determine whether an entry condition has been satisfied before determining whether the engine stalled. Then once it is determined that the engine has stalled, the control unit increase a stall count and monitors whether the engine enters a normal operation state. If the engine enters a normal state, the control unit decreases the stall count. However, when the stall count is greater than or equal to a predetermined threshold value it is determined that the engine is out of order. Thus, it can be clearly identified when an engine has stalled abnormally and over-discharging of the battery may be avoided

    摘要翻译： 公开了一种用于确定混合动力电动汽车的发动机何时异常停止的系统和方法。 特别地，控制单元被配置为在确定发动机是否停止之前确定进入条件是否已被满足。 然后一旦确定发动机停转，则控制单元增加失速计数并监视发动机是否进入正常运行状态。 如果发动机进入正常状态，则控制单元减少档位数。 然而，当失速计数大于或等于预定阈值时，确定发动机不正常。 因此，当发动机异常停转并且可以避免电池的过度放电时，可以清楚地识别

    VEHICLE AND METHOD FOR CONTROLLING THE SAME
    4.
    发明申请
    VEHICLE AND METHOD FOR CONTROLLING THE SAME 审中-公开

    公开(公告)号：US20200180602A1

    公开(公告)日：2020-06-11

    申请号：US16548102

    申请日：2019-08-22

    申请人： Hyundai Motor Company ,  Kia Motors Corporation

    发明人： Seok Min Jeong

    IPC分类号： B60W20/20 ,  B60W20/40 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18

    摘要： To minimize a pedal operation of a driver and to provide convenience of driving by flexibly controlling a maximum creep speed during a creep driving in a traffic congestion section, a vehicle includes: a radar configured to obtain speed information of a preceding vehicle and distance information to the preceding vehicle; a sensor configured to acquire behavior information of the vehicle; a controller configured to determine whether or not the vehicle has entered the traffic congestion section based on the behavior information of the vehicle, to determine a safety distance and a surplus distance related to the preceding vehicle, to determine a maximum creep speed and a creep torque based on the surplus distance, and to control operation of at least one of a motor or an engine to transmit the creep torque to a wheel of the vehicle.

    Method and apparatus for controlling terrain driving mode of hybrid vehicle
    6.
    发明授权
    Method and apparatus for controlling terrain driving mode of hybrid vehicle 有权

    公开(公告)号：US11577714B2

    公开(公告)日：2023-02-14

    申请号：US16843157

    申请日：2020-04-08

    申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

    发明人： Seok Min Jeong

    IPC分类号： B60W20/10

    摘要： Disclosed herein is a method of controlling a terrain driving mode of a hybrid vehicle, including defining demand torque required for vehicle driving depending on driver demand and an environment of a driving road, differentiating demand torque in response to the terrain driving mode, calculating accumulated driving energy from a time point of an operation in the terrain driving mode based on the differentiated demand torque, and determining a terrain driving method based on the calculated accumulated driving energy and a state of energy (SoE) in consideration of a state of charge (SoC) and a voltage condition of a battery cell.

    METHOD AND APPARATUS FOR CONTROLLING TERRAIN DRIVING MODE OF HYBRID VEHICLE
    7.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING TERRAIN DRIVING MODE OF HYBRID VEHICLE 有权

    公开(公告)号：US20210179061A1

    公开(公告)日：2021-06-17

    申请号：US16843157

    申请日：2020-04-08

    申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

    发明人： Seok Min Jeong

    IPC分类号： B60W20/10

    摘要： Disclosed herein is a method of controlling a terrain driving mode of a hybrid vehicle, including defining demand torque required for vehicle driving depending on driver demand and an environment of a driving road, differentiating demand torque in response to the terrain driving mode, calculating accumulated driving energy from a time point of an operation in the terrain driving mode based on the differentiated demand torque, and determining a terrain driving method based on the calculated accumulated driving energy and a state of energy (SoE) in consideration of a state of charge (SoC) and a voltage condition of a battery cell.

    System and method for determining when engine has abnormally stopped in a hybrid electric vehicle
    10.
    发明授权
    System and method for determining when engine has abnormally stopped in a hybrid electric vehicle 有权
    用于确定发动机在混合电动车辆中何时异常停止的系统和方法

    公开(公告)号：US09139205B2

    公开(公告)日：2015-09-22

    申请号：US13626140

    申请日：2012-09-25

    申请人： Hyundai Motor Company ,  Kia Motors Corporation

    发明人： Seok Min Jeong ,  Jeong Soo Eo

    IPC分类号： B60K6/48 ,  B60K6/445 ,  B60W50/02 ,  B60W10/06 ,  B60W20/00 ,  F02D29/02 ,  B60W30/188 ,  G01M15/04

    CPC分类号： B60W50/0205 ,  B60W10/06 ,  B60W20/50 ,  B60W30/1884 ,  B60W2510/0208 ,  F02D29/02 ,  G01M15/042

    摘要： Disclosed is a system and method for determining when an engine of a hybrid electric vehicle has abnormally stalled. In particular, a control unit is configured to determine whether an entry condition has been satisfied before determining whether the engine stalled. Then once it is determined that the engine has stalled, the control unit increase a stall count and monitors whether the engine enters a normal operation state. If the engine enters a normal state, the control unit decreases the stall count. However, when the stall count is greater than or equal to a predetermined threshold value it is determined that the engine is out of order. Thus, it can be clearly identified when an engine has stalled abnormally and over-discharging of the battery may be avoided.

    摘要翻译： 公开了一种用于确定混合动力电动汽车的发动机何时异常停止的系统和方法。 特别地，控制单元被配置为在确定发动机是否停止之前确定进入条件是否已被满足。 然后一旦确定发动机停转，则控制单元增加失速计数并监视发动机是否进入正常运行状态。 如果发动机进入正常状态，则控制单元减少档位数。 然而，当失速计数大于或等于预定阈值时，确定发动机不正常。 因此，当发动机异常停转并且可以避免电池的过度放电时，可以清楚地识别。