-
公开(公告)号：US10513266B2
公开(公告)日：2019-12-24
申请号：US15632936
申请日：2017-06-26
发明人： Gwang Il Du , Teh Hwan Cho , Hye Kil Hwang , Seong Ik Park , Jee Wook Huh
IPC分类号： B60W30/18 , B60W30/19 , B60K6/442 , B60L3/00 , B60W10/10 , B60W20/00 , B60L15/20 , B60L7/18 , B60L7/26 , B60W10/08 , B60K6/547 , B60W20/30
摘要： An apparatus and method of controlling a vehicle including a drive motor are provided. The apparatus includes a data detector that detects a driving information including a vehicle speed, a position value of a brake pedal and a drive motor speed and a drive motor that generates a driving torque for driving the vehicle and selectively operates as a generator. A controller then determines a braking mode based on the driving information and adjusts a shift completion timing in accordance with the braking mode.
-
公开(公告)号：US10479211B2
公开(公告)日：2019-11-19
申请号：US15611118
申请日：2017-06-01
发明人： Jee Wook Huh , Kyoungcheol Oh , Gwang Il Du , Eunbae Koh , Teh Hwan Cho
IPC分类号： B60T13/74 , B60L11/18 , B60L7/18 , H02P3/14 , B60T1/10 , B60L7/26 , B60L15/20 , B60L50/15 , B60L50/16 , B60L58/12 , B60T8/172
摘要： A regenerative braking control apparatus of a vehicle may include: a drive motor; a battery for providing driving voltage to the drive motor; a data detector for detecting a driving state information of the vehicle; and a vehicle controller generating a total braking amount based on the driving state information. In particular, the vehicle controller generates a regenerative braking possible amount by using a generatable power of the drive motor and a chargeable power of the battery, performs a regenerative braking when the regenerative braking possible amount is greater than the total braking amount, and also prepares a hydraulic pressure braking based on the regenerative braking possible amount and a regenerative braking amount based on the regenerative braking.
-
13.发明授权公开(公告)号：US10399559B2
公开(公告)日：2019-09-03
申请号：US15363824
申请日：2016-11-29
发明人： Teh Hwan Cho , Sang Joon Kim , Gwang Il Du , Ji Hoon Kang , Seong Ik Park
IPC分类号： B60W20/40 , B60W20/15 , B60W10/08 , B60W10/06 , B60W10/02 , B60K28/16 , B60K6/442 , F16D48/06
摘要： A system and method of controlling engine clutch engagement during TCS operation of a hybrid vehicle are provided. The method includes determining whether a TCS is operating and upon determining that the TCS is operating, determining a compensation value for early engagement of an engine clutch during the TCS operation based on a difference between a front wheel speed and a rear wheel speed and a slip amount of front wheels. Additionally, the method includes determining whether engagement of the engine clutch is capable of being started based on the compensation value and starting the engine clutch engagement. Since the engagement of the engine clutch is controlled based on the speed of non-drive wheels during TCS operation, the engagement stability of the engine clutch is improved and the amount of time required to engage the engine clutch is decreased.
-
14.发明申请公开(公告)号：US20180050683A1
公开(公告)日：2018-02-22
申请号：US15368507
申请日：2016-12-02
发明人： Teh Hwan Cho , Sang Joon Kim , Gwang Il Du , Ji Hoon Kang , Seong Ik Park
CPC分类号： B60W20/15 , B60K6/22 , B60K28/16 , B60W10/06 , B60W10/08 , B60W10/184 , B60W30/02 , B60W30/18172 , B60W50/087 , B60W2520/26 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60Y2200/92 , B60Y2300/18175 , B60Y2300/188 , Y02T10/6286 , Y10S903/903
摘要： A method of controlling an engine driving force during operation of a traction control system (TCS) of a hybrid vehicle includes: calculating a driver-demanded torque based on a detection signal of an accelerator position sensor (APS), determining whether the TCS is operating, and, upon determining that the TCS is operating, determining engine driving force based on a TCS-demanded torque according to operation of the TCS. Accordingly, the engine driving force (i.e., an engine operating point) is determined based on the TCS-demanded torque requested in order to reduce the torque of the hybrid vehicle during the TCS operation, so as to improve fuel efficiency by reducing fuel consumption during the TCS operation.
-
公开(公告)号：US09610953B2
公开(公告)日：2017-04-04
申请号：US14627221
申请日：2015-02-20
发明人： Jee Wook Huh , Gwang Il Du , Sang Joon Kim , Teh Hwan Cho
IPC分类号： B60L9/00 , B60W10/02 , B60T8/64 , B60W30/18 , B60W20/00 , B60K6/20 , B60W10/26 , B60L7/18 , B60L11/18 , B60L15/20
CPC分类号： B60W30/18127 , B60K6/20 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L7/18 , B60L11/1859 , B60L11/1861 , B60L15/2009 , B60L2210/40 , B60L2240/423 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60W10/26 , B60W20/00 , B60W20/15 , B60W30/19 , B60W2510/10 , B60W2540/10 , B60W2540/12 , Y02T10/6221 , Y02T10/6252 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7241 , Y02T10/7275 , Y10S903/947
摘要： A system and method for controlling a regenerative braking are provided. The system includes a driving information detector that is configured to detect whether a brake pedal is operated and detect shift information. In addition, a hybrid control unit is configured to fix the regenerative braking during actual shifting based on the shift information and is configured to use a required braking force when the actual shifting is not performed to calculate the regenerative braking.
-
16.发明授权公开(公告)号：US09315186B1
公开(公告)日：2016-04-19
申请号：US14755139
申请日：2015-06-30
发明人： Jee Wook Huh , Gwang Il Du , Sung Deok Kim , Teh Hwan Cho
CPC分类号： B60W20/00 , B60K6/48 , B60L15/2009 , B60L15/2054 , B60L15/2063 , B60L2240/12 , B60L2240/423 , B60L2240/48 , B60L2240/486 , B60L2250/26 , B60L2260/22 , B60L2260/30 , B60W30/18063 , B60W2510/1005 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2710/083 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y10S903/902
摘要： An apparatus and a method for controlling a creep torque of a hybrid electric vehicle that outputs the creep torque to improve shift feel and fuel consumption of the hybrid electric vehicle, may include the method for controlling a creep torque of a hybrid electric vehicle that may include detecting data of the hybrid electric vehicle for controlling the creep torque, determining whether a vehicle speed is greater than or equal to a predetermined speed and the hybrid electric vehicle is shifting from a current shift stage to 1 stage when the current shift stage is 3 stage or 2 stage, applying a creep torque factor depending on a shift stage and a brake amount when the hybrid electric vehicle is shifting from 3 stage or 2 stage to 1 stage, and controlling a motor to output the creep torque to which the creep torque factor is applied.
摘要翻译： 用于控制混合电动车辆的蠕变转矩的装置和方法，其输出蠕变转矩以改善混合动力电动车辆的换档感觉和燃料消耗，可以包括用于控制混合动力车辆的蠕变转矩的方法，所述混合动力车辆可以包括 检测用于控制蠕变转矩的混合电动车辆的数据，确定车速是否大于或等于预定速度，并且当当前变速级为3级时，混合动力电动车辆正在从当前变速级转换到1级 或2级时，当混合动力电动车辆从3级或2级变为1级时，根据变速级和制动量施加蠕变扭矩因子，并且控制电动机输出蠕变扭矩因子 被申请;被应用。
-
公开(公告)号：US10017184B2
公开(公告)日：2018-07-10
申请号：US14956266
申请日：2015-12-01
发明人： Jee Wook Huh , Gwang Il Du , Song Il Park , Kyoung Cheol Oh , Sung Deok Kim
CPC分类号： B60W30/18063 , B60W10/08 , B60W10/113 , B60W20/30 , B60W30/181 , B60W2520/10 , B60W2540/16 , B60W2710/083 , B60W2710/1005 , F16H61/20 , F16H63/40 , F16H2061/202 , F16H2312/06
摘要： A method for releasing creep torque control of a vehicle before a stop includes a step of when creep torque is controlled for a shift before a stop of the vehicle, creep torque control is released in consideration of a current shift gear position if an actual creep torque value controlled during a shift becomes equal to a target creep torque value.
-
公开(公告)号：US09533581B2
公开(公告)日：2017-01-03
申请号：US14868654
申请日：2015-09-29
发明人： Jee Wook Huh , Sang Joon Kim , Gwang Il Du , Teh Hwan Cho , Woo Suk Choi , Kyoung Cheol Oh
CPC分类号： B60L7/26 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2240/54 , Y02T10/642 , Y02T10/7258
摘要： A method for determining an amount of regenerative braking includes: determining a possible amount of regenerative braking at a time of braking a vehicle; distributing a first amount of regenerative braking up to the possible amount of regenerative braking as the amount of regenerative braking; distributing a second amount of regenerative braking remaining from the possible amount of regenerative braking as an amount of hydraulic braking; and performing, first, regenerative braking by issuing a motor torque instruction according to the possible amount of regenerative braking and, second, friction braking using the amount of hydraulic braking.
摘要翻译： 一种用于确定再生制动量的方法包括：确定制动车辆时的再生制动的可能量; 将再生制动的第一量分配到可再生制动的可能量作为再生制动量; 从可能的再生制动量剩余的第二量再生制动分配为液压制动量; 并且通过根据可能的再生制动量发出电动机转矩指令来执行再生制动，第二，使用液压制动量进行摩擦制动。
-
公开(公告)号：US20170137018A1
公开(公告)日：2017-05-18
申请号：US15348384
申请日：2016-11-10
发明人： Do Hee Kim , Teh Hwan Cho , Sung Deok Kim , Gwang Il Du , Joon Young Park , Jee Wook Huh
CPC分类号： B60W20/15 , B60W10/06 , B60W10/08 , B60W30/18172 , B60W30/19 , B60W2540/12 , B60W2710/083 , B60W2710/10 , Y10S903/93
摘要： A method of controlling torque intervention of a hybrid electric vehicle includes: receiving at least one torque intervention request; determining, by a control unit, a gear shift intervention requested quantity requested for limiting a driving torque of the vehicle during a gear shift and a brake intervention requested quantity requested for limiting the driving torque of the vehicle during a braking operation in response to receiving the at least one torque intervention request; generating, by the control unit, a combined intervention requested quantity based on the gear shift intervention requested quantity and the brake intervention requested quantity; and determining, by the control unit, a type of current intervention based on the combined intervention requested quantity real-time.
-
20.发明申请APPARATUS AND METHOD FOR CONTROLLING TORQUE REDUCTION OF HYBRID ELECTRIC VEHICLE 有权控制混合动力车辆扭矩减小的装置和方法公开(公告)号：US20170066430A1
公开(公告)日：2017-03-09
申请号：US14940314
申请日：2015-11-13
发明人： Do Hee Kim , Teh Hwan Cho , Gwang Il Du
CPC分类号： B60W20/13 , B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W20/11 , B60W30/18172 , B60W2510/244 , B60W2520/30 , B60W2710/0666 , B60W2710/083 , B60W2720/26 , B60Y2200/92 , B60Y2300/18175 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93
摘要： A method for controlling torque reduction of a hybrid electric vehicle including a motor and an engine as a power source includes: determining whether a request for a driving torque limit by a traction control system (TCS) is generated; calculating a motor torque command when the request for the driving torque limit by the TCS is generated; calculating an engine torque command based on the calculated motor torque command; calculating an available amount of charging of the motor according to a state of charge (SOC) of a battery of the hybrid electric vehicle; and determining a final motor torque command and a final engine torque command based on the calculated available amount of charging of the motor.
摘要翻译： 一种用于控制包括电动机和发动机作为动力源的混合动力车辆的转矩降低的方法，包括：确定是否产生了牵引力控制系统（TCS）对驱动转矩极限的请求; 当产生对TCS的驱动转矩极限的请求时，计算电动机转矩指令; 基于所计算的电动机转矩指令计算发动机转矩指令; 根据所述混合动力电动车辆的电池的充电状态（SOC）计算所述电动机的充电量; 以及基于所计算的所述电动机的可充电量来确定最终电动机转矩指令和最终发动机转矩指令。
-
-
-
-
-
-
-
-
-
搜索结果
30 条记录 (耗时 0.026 秒)
