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公开(公告)号：US09855916B2
公开(公告)日：2018-01-02
申请号：US15151756
申请日：2016-05-11
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： In Hwang
CPC classification number: B60R21/38 , E05D3/16 , E05D7/1066 , E05D11/00 , E05D2011/009 , E05Y2900/536 , G06F1/16 , Y10T16/529
Abstract: Disclosed is an active hood hinge device for vehicles. The active hood hinge device includes an actuator bracket rotatably coupled to a mounting bracket of a vehicle body at one side, a locking lever rotatably coupled to the actuator bracket and driven by an operating force of an actuator, a long link rotatably coupled to the actuator bracket, and unfolded and rotated from the actuator bracket by a rotating force of the locking lever, and a hood bracket rotatably coupled with the long link and fixedly coupled to a hood panel at opposite sides.
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公开(公告)号：US20170328297A1
公开(公告)日：2017-11-16
申请号：US15342043
申请日：2016-11-02
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Su Young PARK
CPC classification number: F02D41/3863 , F02D41/021 , F02D41/04 , F02D41/042 , F02D41/12 , F02D2200/0602 , F02D2200/101 , F02D2200/501 , F02D2200/602
Abstract: A method for controlling a fuel pressure valve of a vehicle may include stop entrance, of reducing a target fuel pressure below a predetermined value based on an engine RPM and increasing an allowable deviation between the target fuel pressure and an actual fuel pressure measured by a sensor when a controller determines that a current vehicle speed is equal to or lower than a reference vehicle speed, and pressing of an acceleration pedal is released, fuel pressure determination, of determining whether a deviation value between the target fuel pressure and the measured actual fuel pressure is greater than the allowable deviation, and valve control, of determining a duty value of the fuel pressure valve when the deviation value between the target fuel pressure and the measured actual fuel pressure is greater than the allowable deviation, and then controlling to open the fuel pressure valve using the determined duty value.
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公开(公告)号：US09694714B2
公开(公告)日：2017-07-04
申请号：US14687847
申请日：2015-04-15
Applicant: Hyundai Motor Company , KIA MOTORS CORP.
Inventor： Pyoung Sik Shin , Jong Young Yoon , Nam Gyun Kim
IPC: G01G5/04 , G01G19/08 , G01G19/414 , B60R21/015 , B60N2/00
CPC classification number: B60N2/002 , G01G5/04 , G01G19/08 , G01G19/4142
Abstract: An apparatus for classifying a passenger in a vehicle includes a seat cushion for a seat in the vehicle, the seat cushion having an adult detection area and a child detection area. A first chamber is disposed in the adult detection area and a second chamber is disposed in the child detection area. A margin improvement unit includes a pressure sensor configured to measure a first pressure based on a first weight applied to the first chamber and a second pressure based on a second weight applied to the second chamber. The margin improvement unit is configured to output a first adjusted pressure value based on the first pressure and a second adjusted pressure value based on the second pressure. The first adjusted pressure value is greater than the second adjusted pressure value when the first weight is substantially equal to the second weight.
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公开(公告)号：US09689773B2
公开(公告)日：2017-06-27
申请号：US14933861
申请日：2015-11-05
Applicant: Hyundai Motor Company , KIA MOTORS CORP.
Inventor： Gyeong Cheol Kim , Hak Sung Lee , Seong Hwan Kim , Sang Lok Song
CPC classification number: G01M13/00 , F01M1/02 , F01M1/18 , F01M11/10 , F01M2001/0215 , F01M2001/0238
Abstract: A method for diagnosing abrasion of an electric oil pump rotor includes sensing a driving duty of an oil pump control unit, and determining whether the sensed driving duty of the oil pump control unit is below a set reference value, wherein as a result of the determining, when the driving duty of the oil pump control unit is below the set reference value, it is determined that the electric oil pump rotor is in a worn out state.
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公开(公告)号：US20170145948A1
公开(公告)日：2017-05-25
申请号：US15246764
申请日：2016-08-25
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Dong Ho CHU
Abstract: A cylinder head integrated with an exhaust manifold and an exhaust gas recirculation (EGR) cooler may include an exhaust manifold including a plurality of connection parts connected to a plurality of exhaust ports, respectively, and an extension part connected to a plurality of connection parts, a water jacket provided at a location adjacent to the exhaust manifold, and an EGR cooler communicating with the water jacket and configured to surround an outside of the extension part of the exhaust manifold.
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Patent Agency Ranking
公开(公告)号：US09616833B2
公开(公告)日：2017-04-11
申请号：US15040221
申请日：2016-02-10
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Jeong Ho Lee , Seung Mok Lee , Hyun Gyung Kim , Nam Cheol Kim , Dong Eun Cha
CPC classification number: B60R19/34 , B60R19/023 , B60R19/30
Abstract: A crash box for a vehicle may include a front connection portion that is connected to both ends of a back beam of the vehicle, a rear connection portion that is connected to a side member of the vehicle, an intermediate connection portion for connecting the front connection portion and the rear connection portion, which is formed as a hollow box shape and through which a cut cross-section of a heptangular shape is formed in a vehicle width direction, and a plurality of reinforcement ribs formed at an inner space of the intermediate connection portion.
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公开(公告)号：US09577559B2
公开(公告)日：2017-02-21
申请号：US14820506
申请日：2015-08-06
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORP.
Inventor： Hyun Kim
Abstract: An apparatus for controlling power generation of a vehicle includes an alternator for generating electricity using an engine torque. A controller is configured to calculate a difference between a first duty value and a second duty value and to transmit a control signal based on the difference. The first duty value is an output duty value of the alternator before reaching a predetermined time, and the second duty value is a current output duty value of the alternator. A regulator gradually increases the amount of power generated by the alternator during a delay time based on the control signal received from the controller.
Abstract translation: 一种用于控制车辆发电的装置，包括使用发动机转矩发电的交流发电机。 控制器被配置为计算第一占空值和第二占空比值之间的差，并且基于该差发送控制信号。 第一占空值是在达到预定时间之前交流发电机的输出占空比值，第二占空比值是交流发电机的当前输出占空比值。 调节器基于从控制器接收到的控制信号，在延迟时间内逐渐增加由交流发电机产生的功率量。
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公开(公告)号：US20170003206A1
公开(公告)日：2017-01-05
申请号：US14933861
申请日：2015-11-05
Applicant: Hyundai Motor Company , KIA MOTORS CORP.
Inventor： Gyeong Cheol KIM , Hak Sung LEE , Seong Hwan KIM , Sang Lok SONG
CPC classification number: G01M13/00 , F01M1/02 , F01M1/18 , F01M11/10 , F01M2001/0215 , F01M2001/0238
Abstract: A method for diagnosing abrasion of an electric oil pump rotor includes sensing a driving duty of an oil pump control unit, and determining whether the sensed driving duty of the oil pump control unit is below a set reference value, wherein as a result of the determining, when the driving duty of the oil pump control unit is below the set reference value, it is determined that the electric oil pump rotor is in a worn out state.
Abstract translation: 用于诊断电动油泵转子的磨损的方法包括检测油泵控制单元的驱动占空比，并且确定所检测的油泵控制单元的驱动占空比是否低于设定的参考值，其中作为确定的结果 当油泵控制单元的驱动占空比低于设定基准值时，确定电动油泵转子处于磨损状态。
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公开(公告)号：US09534645B2
公开(公告)日：2017-01-03
申请号：US14717188
申请日：2015-05-20
Applicant: Hyundai Motor Company , Kia Motors Corp.
Inventor： Ho Young Lee
CPC classification number: F16D48/00 , F16D13/385 , F16D21/00 , F16D48/06 , F16D2021/0615 , F16D2500/10412 , F16D2500/1045 , F16D2500/30405 , F16D2500/3067 , F16D2500/5012 , F16D2500/502 , F16D2500/50245 , F16D2500/50251 , F16D2500/50269
Abstract: A touch point correction method includes determining respective temperatures of a first pressure plate, a second pressure plate, and a center plate and measuring an average temperature of the determined temperatures, determining rotational inertia based on the measured average temperature, determining a touch point correction amount based on the rotational inertia and engine speed of a vehicle, and correcting a touch point of a relevant clutch using the determined touch point correction amount.
Abstract translation: 接触点校正方法包括确定第一压力板，第二压力板和中心板的相应温度，并测量所确定的温度的平均温度，基于所测量的平均温度确定转动惯量，确定触摸点校正量 基于车辆的转动惯量和发动机转速，使用所确定的接触点校正量来校正相关离合器的接触点。
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公开(公告)号：US20160377128A1
公开(公告)日：2016-12-29
申请号：US14931739
申请日：2015-11-03
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORP.
Inventor： Ho Young LEE
CPC classification number: F16D48/06 , B60W10/02 , B60W10/06 , B60W10/113 , B60W2510/0275 , B60W2510/0657 , B60W2510/1005 , B60W2710/025 , F16D2500/10412 , F16D2500/5026 , F16H61/688 , F16H63/46 , F16H2059/465 , F16H2061/0087 , F16H2061/0459
Abstract: A method and an apparatus for controlling a clutch of a vehicle include determining whether a vehicle is moving under a condition in which a gearshift is coupled to the clutch. A clutch torque is learned in which the clutch is maintained in a micro-slip state by decreasing a target clutch torque for a corresponding gear level when it is determined that the vehicle is moving under the condition in which the gearshift is coupled to the clutch. Learning reliability is calculated by reflecting a difference between an engine torque and clutch torque. The clutch is maintained in the micro-slip state for the clutch torque learning or converting the clutch into a lock-up state, depending on a learning reliability level.
Abstract translation: 用于控制车辆的离合器的方法和装置包括确定在变速与离合器联接的状态下车辆是否正在移动。 获得离合器扭矩，其中当确定车辆在换档联接到离合器的状态下移动时，离合器保持在微滑状态，通过降低相应齿轮水平的目标离合器扭矩。 通过反映发动机扭矩和离合器扭矩之间的差异来计算学习可靠性。 根据学习可靠性水平，离合器保持在微滑状态，用于离合器扭矩学习或将离合器转换为锁定状态。
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