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11. 发明授权

US09573483B2 Driving control method for hybrid vehicle 有权
标题翻译：混合动力汽车的驾驶控制方法
公开(公告)号：US09573483B2
公开(公告)日：2017-02-21
申请号：US14070283
申请日：2013-11-01
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Yong Kak Choi , Dong Jun Shin , Hoon Han , Il Kwon Park
IPC分类号： B60L11/18 , B60W10/26
CPC分类号： B60L11/1862 , B60W10/26 , B60W20/13 , B60W2550/142 , B60W2710/244 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y10S903/93
摘要： A driving control method for a hybrid vehicle has state of charge (SOC) ranges including a high SOC range, an intermediate SOC range and a low SOC range, and a plurality of power distribution strategies corresponding to the respective SOC ranges. The driving control method controls the hybrid vehicle using a power distribution strategy corresponding to an SOC range to which a current SOC of the hybrid vehicle belongs. When a speed of the hybrid vehicle is high or low and is outside a predetermined range, boundary values of the intermediate SOC range and the low SOC range among the SOC ranges are increased.
摘要翻译：混合动力车辆的驱动控制方法具有包括高SOC范围，中间SOC范围和低SOC范围的充电状态（SOC）范围，以及与各SOC范围对应的多个配电策略。驱动控制方法使用与混合动力汽车的当前SOC所属的SOC范围对应的配电策略来控制混合动力车辆。当混合动力车辆的速度高或低并且在预定范围之外时，SOC范围中的中间SOC范围和低SOC范围的边界值增加。

12. 发明申请

US20140100730A1 METHOD AND SYSTEM FOR CONTROLLING ENGINE START OF HYBRID VEHICLE 有权
标题翻译：用于控制混合动力车起动的方法和系统
公开(公告)号：US20140100730A1
公开(公告)日：2014-04-10
申请号：US13717408
申请日：2012-12-17
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
发明人： Tae Wook Park , Yong Kak Choi , Il Kwon Park
IPC分类号： B60W20/00
CPC分类号： B60W20/20 , B60W10/06 , B60W20/40 , B60W2540/106 , Y02T10/48 , Y10S903/903
摘要： Provided is a method and a system for controlling engine start of a hybrid vehicle based on acceleration demanded power of a driver. More specifically, a variance of an output signal of an accelerator pedal sensor (APS) senses manipulation of an accelerator pedal reflecting an acceleration demand of a driver. When the variance of the output signal of the accelerator pedal sensor is a positive threshold value, acceleration demanded power corresponding to the output signal of the accelerator pedal sensor is calculated in a section in which the variance is positive and the calculated acceleration demanded power is accumulated. The accumulated acceleration demanded power is then compared with a set power value, and the engine is started to switch from the EV mode to the HEV mode when the accumulated acceleration demanded power is equal to or greater than the set power value.
摘要翻译：提供了一种基于驾驶员的加速要求功率来控制混合动力车辆的发动机起动的方法和系统。更具体地，加速踏板传感器（APS）的输出信号的变化感测反映驾驶员的加速度需求的加速器踏板的操纵。当加速器踏板传感器的输出信号的变化为正阈值时，在方差为正的部分中计算对应于加速踏板传感器的输出信号的加速度要求功率，并且计算的加速度要求功率被累加。然后将累积的加速要求功率与设定的功率值进行比较，并且当累积加速要求功率等于或大于设定功率值时，引擎开始从EV模式切换到HEV模式。

13. 发明申请

US20140067175A1 METHOD AND SYSTEM FOR CONTROLLING CHARGING OF BATTERY FOR HYBRID ELECTRIC VEHICLE 有权
标题翻译：混合电动汽车电池充电控制方法与系统
公开(公告)号：US20140067175A1
公开(公告)日：2014-03-06
申请号：US13723720
申请日：2012-12-21
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
发明人： Jinkuk Cho , Yong Kak Choi , Il Kwon Park
IPC分类号： B60W20/00 , B60W10/26 , B60W10/08
CPC分类号： B60W20/00 , B60L11/126 , B60L11/14 , B60L11/1859 , B60L11/1862 , B60L2240/12 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2250/18 , B60W10/08 , B60W10/26 , B60W20/13 , B60W2050/0089 , B60W2510/244 , B60W2520/10 , B60W2710/086 , B60W2710/244 , Y02T10/6217 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y10S903/93
摘要： The present invention relates to a method and system for controlling charging of a battery supplying power to a hybrid electric vehicle according to a driving state. The method includes: detecting, by a sensor, a speed of the vehicle, generating, by a generator, power according to a driving state of the vehicle; controlling, by a controller, a charge to the battery using generated power of the power generator based on a signal of the vehicle speed detector; calculating, by the controller, an average vehicle speed for a set time; updating, by the controller, the average vehicle speed at an update period shorter than the set time; changing a state of charge (SOC) charging band, a charging reference of the battery, based on the average vehicle speed; and determining, by the controller whether to charge the battery according to a driving state based on the SOC charging band.
摘要翻译：本发明涉及一种根据驾驶状态控制向混合动力车辆供电的电池的充电方法和系统。该方法包括：通过传感器检测车辆的速度，由发电机根据车辆的行驶状态产生动力; 由控制器基于车速检测器的信号，利用发电机的发电电力对电池进行充电; 由控制器计算设定时间的平均车速; 由控制器更新在比设定时间短的更新周期的平均车速; 基于平均车速来改变充电状态（SOC）充电频带，电池的充电基准; 以及通过所述控制器确定是否根据基于所述SOC充电频带的驱动状态对所述电池进行充电。

14. 发明授权

US10850592B2 Engine control method for heating of hybrid electric vehicle 有权
公开(公告)号：US10850592B2
公开(公告)日：2020-12-01
申请号：US16216792
申请日：2018-12-11
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
发明人： In Eok Cho , Jung Soo Park , Jang Hyo Lee , Yong Hoon Lee , Chun Hyuk Lee , Il Kwon Park
IPC分类号： B60H1/00 , B60W10/30 , B60W20/20 , B60W20/16 , B60H1/02 , B60W10/06
摘要： An engine control method for heating of a hybrid electric vehicle, includes collecting information for air conditioning control by a sensor during an operation of a heating, ventilation, and air conditioning (HVAC) device in the hybrid electric vehicle in which forced engine driving for heating is performed, determining whether a condition that requires pre-engine driving as driving in a separate mode from forced engine driving is satisfied based on the collected information, upon determining that the condition that requires the pre-engine driving is required is satisfied, determining whether a condition for allowing the pre-engine driving is satisfied based on engine efficiency and hybrid system efficiency information, and upon determining that the condition for allowing the pre-engine driving is satisfied, performing the pre-engine driving for driving an engine to manage engine coolant temperature.

15. 发明授权

US10495009B2 Apparatus and method for controlling operation of engine 有权
公开(公告)号：US10495009B2
公开(公告)日：2019-12-03
申请号：US15995649
申请日：2018-06-01
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
发明人： Il Kwon Park
IPC分类号： F02D25/02 , B60W10/02 , F02D41/06 , B60K6/38 , B60W20/40 , B60K6/48
CPC分类号： F02D25/02 , B60K6/38 , B60W10/02 , B60W20/40 , F02D41/061 , B60K2006/4825 , B60W2510/0638 , B60W2710/0644 , Y10S903/902
摘要： An engine operation control apparatus includes a controller configured to: decide an engine operation time point based on a lookup table in which a learning value that is previously learned is stored when a request to switch to an HEV mode occurs; determine whether to engage an engine clutch by comparing an engine RPM when a speed of an engine is synchronized with a speed of a motor with a first motor RPM; operate the engine at the engine operation time point and control engagement of the engine clutch depending on the determination; and store the engine operation time point based on a second motor RPM at a synchronization completion time point when a learning condition of the engine operation time point is satisfied when the speed of the engine and the motor are synchronized.

16. 发明授权

US10000201B2 Driving mode control method and apparatus of hybrid electric vehicle 有权
公开(公告)号：US10000201B2
公开(公告)日：2018-06-19
申请号：US15265192
申请日：2016-09-14
申请人： Hyundai Motor Company
发明人： Sang Joon Kim , Seong Ik Park , Kwon Chae Chung , Il Kwon Park
IPC分类号： B60W20/00 , F16D25/00 , B60K6/387 , B60W20/19 , B60W30/192 , B60W10/06 , B60W10/08 , B60W10/02 , B60K6/485 , B60K6/26
CPC分类号： B60W20/19 , B60K6/26 , B60K6/387 , B60K6/448 , B60K6/485 , B60K2006/268 , B60W10/02 , B60W10/023 , B60W10/06 , B60W10/08 , B60W20/40 , B60W30/192 , B60W2510/0657 , B60W2510/083 , B60W2510/125 , B60W2710/021 , B60W2710/0672 , B60W2710/085 , B60Y2200/92 , B60Y2300/188 , F16D25/00 , Y02T10/6243 , Y02T10/6286 , Y02T10/7258 , Y10S903/93
摘要： A driving mode control method and apparatus of a hybrid electric vehicle are provided. The driving mode control method includes decreasing a torque of an engine when a first driving mode in which both the engine and a first motor are driven is switched to a second driving mode driven by the first motor and applying a torque of a second motor. A clutch is then opened when a difference between the engine torque and the second motor torque is less than a first threshold torque.

17. 发明授权

US09856815B2 Engine control device and method of hybrid vehicle 有权
公开(公告)号：US09856815B2
公开(公告)日：2018-01-02
申请号：US14945092
申请日：2015-11-18
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Il Kwon Park , In Eok Cho
IPC分类号： F02D41/14 , B60W10/06 , F02D41/24 , B60W20/10 , F02D41/08
CPC分类号： F02D41/2438 , B60W10/06 , B60W20/10 , F02D41/08 , F02D41/1406 , F02D41/2451 , F02D2200/1002 , F02D2200/1006 , Y02T10/6286
摘要： An engine control method of a hybrid vehicle for controlling the engine depending on an engine load of the hybrid vehicle includes: learning a change amount of an engine load; determining at least one engine torque depending on a magnitude of the engine load; calculating an optimum torque value by using the learned change amount of the engine load and at least one determined engine torque; and controlling the engine by using the calculated optimum torque value.

18. 发明授权

US09630613B2 Apparatus and method for controlling engine clutch of hybrid vehicle 有权
公开(公告)号：US09630613B2
公开(公告)日：2017-04-25
申请号：US14931710
申请日：2015-11-03
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Il Kwon Park , Kwon Chae Chung , Hoon Han
IPC分类号： B60K6/387 , B60W20/10 , B60K6/442 , B60W10/02 , B60W10/06
CPC分类号： B60W20/10 , B60K6/387 , B60K6/442 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , B60W2510/0661 , B60W2710/024 , B60W2710/0605 , B60Y2200/92 , B60Y2300/182 , B60Y2300/421 , B60Y2300/43 , B60Y2400/42 , Y02T10/6234 , Y02T10/6286 , Y10S903/914 , Y10S903/93
摘要： An apparatus for controlling an engine clutch of a hybrid vehicle includes an engine for providing driving power of the vehicle through combustion of a fuel, a motor for providing driving power of the vehicle by electric energy, a battery connected to the motor, and providing electric energy to the motor, an engine clutch for selectively connecting the engine and a driving shaft, and a control unit for measuring a real-time engine torque, revising a predetermined release delay time of the engine clutch according to a change rate of the real-time engine torque, and maintaining a lock-up of the engine clutch for the revised release delay time of the engine clutch when a hybrid travelling mode is switched to an electric travelling mode.

19. 发明授权

US09145134B2 Method and system for controlling engine start of hybrid vehicle 有权
标题翻译：控制混合动力汽车发动机起动的方法和系统
公开(公告)号：US09145134B2
公开(公告)日：2015-09-29
申请号：US13717408
申请日：2012-12-17
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Tae Wook Park , Yong Kak Choi , Il Kwon Park
IPC分类号： B60W10/06 , B60W20/00
CPC分类号： B60W20/20 , B60W10/06 , B60W20/40 , B60W2540/106 , Y02T10/48 , Y10S903/903
摘要： Provided is a method and a system for controlling engine start of a hybrid vehicle based on acceleration demanded power of a driver. More specifically, a variance of an output signal of an accelerator pedal sensor (APS) senses manipulation of an accelerator pedal reflecting an acceleration demand of a driver. When the variance of the output signal of the accelerator pedal sensor is a positive threshold value, acceleration demanded power corresponding to the output signal of the accelerator pedal sensor is calculated in a section in which the variance is positive and the calculated acceleration demanded power is accumulated. The accumulated acceleration demanded power is then compared with a set power value, and the engine is started to switch from the EV mode to the HEV mode when the accumulated acceleration demanded power is equal to or greater than the set power value.
摘要翻译：提供了一种基于驾驶员的加速要求功率来控制混合动力车辆的发动机起动的方法和系统。更具体地，加速踏板传感器（APS）的输出信号的变化感测反映驾驶员的加速度需求的加速器踏板的操纵。当加速器踏板传感器的输出信号的变化为正阈值时，在方差为正的部分中计算对应于加速踏板传感器的输出信号的加速度要求功率，并且计算的加速度要求功率被累加。然后将累积的加速要求功率与设定的功率值进行比较，并且当累积加速要求功率等于或大于设定功率值时，引擎开始从EV模式切换到HEV模式。

20. 发明授权

US08862311B2 System and method for measuring inclination of vehicle 有权
标题翻译：测量车辆倾斜度的系统和方法
公开(公告)号：US08862311B2
公开(公告)日：2014-10-14
申请号：US13727112
申请日：2012-12-26
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Jinkuk Cho , Yong Kak Choi , Il Kwon Park
IPC分类号： G06F7/00 , G06F11/30 , G01C9/00 , B60T8/172 , G06F17/00 , G01P15/08
CPC分类号： G06F17/00 , B60T8/172 , G01C9/00 , G01P15/08
摘要： The present invention relates to a system and a method for measuring an inclination of a vehicle using an acceleration sensor, which may improve response performance of inclination measurement by adjusting to a driving state of the vehicle. The system includes: a high pass filter configured to high pass filter an output signal of the acceleration sensor that senses a driving acceleration of a vehicle; and a controller configured to deduct the output signal of the acceleration sensor filtered by the high pass filter from an original output signal of the acceleration sensor, calculate a deducted output signal of the acceleration sensor of a predetermined cutoff frequency or lower; and calculate an inclination based on the deducted output signal of the cutoff frequency or lower of the acceleration sensor.
摘要翻译：本发明涉及一种使用加速度传感器测量车辆的倾斜度的系统和方法，该加速度传感器可以通过调节车辆的行驶状态来改善倾斜测量的响应性能。该系统包括：高通滤波器，其被配置为对感测车辆的行驶加速度的加速度传感器的输出信号进行高通滤波; 以及控制器，被配置为从加速度传感器的原始输出信号中扣除由高通滤波器滤波的加速度传感器的输出信号，计算预定截止频率以下的加速度传感器的扣除输出信号; 并且基于加速度传感器的截止频率或更低的扣除输出信号来计算倾斜度。

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