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公开(公告)号：US11136032B2
公开(公告)日：2021-10-05
申请号：US15802914
申请日：2017-11-03
发明人： Sang Joon Kim , Young Chul Kim , Leehyoung Cho , Dong Ho Yang
摘要： A vehicle and a method for controlling the same are provided to induce inertial driving of a driver by guiding the inertial driving of the vehicle and controlling an accelerator pedal so that a pedal effort is applied to the accelerator pedal. The vehicle includes a display configured to display an object guiding the inertial driving, and a controller configured to apply a pedal effort to an accelerator pedal when guiding the inertial driving to induce the inertial driving.
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公开(公告)号：US09150169B2
公开(公告)日：2015-10-06
申请号：US13959010
申请日：2013-08-05
发明人： Joonyoung Park , Dong Ho Yang
CPC分类号： B60R16/0232 , B62D5/06 , F02B37/00 , F02D41/222
摘要： A method and a system that diagnose failure of an oil pressure sensor that senses or detects an operating oil pressure in a target device (e.g., a hydraulic clutch) using oil pressure. The method includes a controller that is configured to store an ignition off time that an ignition is turned off and detect an ignition on time that the ignition is turned on after the ignition has been turned off. In addition, the controller is configured to calculate an elapsed time from the ignition off time to the ignition on time and determine whether the elapsed time is equal to or greater than a predetermined time. When the elapsed time is equal to or greater than the predetermined time the controller is configured to diagnose oil pressure sensor failure and when the elapsed time is less than the predetermined time, stop diagnosing failure of the oil pressure sensor.
摘要翻译： 一种使用油压来诊断目标装置（例如液压离合器）中的油压感测或检测油压传感器的故障的方法和系统。 该方法包括：控制器，被配置为存储着火点火关闭的点火关闭时间，并且在点火开关关闭之后检测点火开启点火。 此外，控制器被配置为计算从点火关闭时间到点火时间的经过时间，并且确定经过时间是否等于或大于预定时间。 当经过时间等于或大于预定时间时，控制器被配置为诊断油压传感器故障，并且当经过时间小于预定时间时，停止诊断油压传感器的故障。
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公开(公告)号：US10988131B2
公开(公告)日：2021-04-27
申请号：US15996772
申请日：2018-06-04
发明人： Sang Joon Kim , Young Chui Kim , Leehyoung Cho , Dong Ho Yang
IPC分类号： B60K6/20 , B60W20/13 , B60W40/12 , G01R31/367
摘要： A plug-in hybrid electric vehicle (PHEV), which has an engine and a motor and travels using a power of the engine and an electric power of the motor, includes: a battery configured to supply a drive energy of the motor; a battery sensor configured to measure a state of charge (SOC) of the battery; and a controller configured to estimate an average mileage per cycle established using traveling information of the vehicle, estimate an average SOC per cycle using the measured SOC, and control a reference power needed for driving the engine according to the estimated average mileage and the estimated average SOC.
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公开(公告)号：US09321455B2
公开(公告)日：2016-04-26
申请号：US14569713
申请日：2014-12-14
发明人： Sang Joon Kim , Dong Ho Yang , Sung Deok Kim , Joonyoung Park , Seong Ik Park
CPC分类号： B60W20/40 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2710/021 , B60W2710/023 , B60W2710/0672 , B60W2710/083 , Y02T10/6286 , Y10S903/93
摘要： A system and method for opening an engine clutch of a hybrid vehicle are provided. The method and system enhance fuel efficiency by saving a fuel injection amount based on a fuel injection time of an engine, by adjusting an input torque of an engine clutch to be zero by applying a Hybrid Starter Generator (HSG) torque connected to the engine while reducing the fuel injection time into the engine from the time when the opening of the engine clutch starts to adjust.
摘要翻译： 提供一种用于打开混合动力车辆的发动机离合器的系统和方法。 该方法和系统通过将发动机离合器的输入转矩调整为零，通过应用连接到发动机的混合起动发电机（HSG）转矩来减少基于发动机的燃料喷射时间的燃料喷射量来提高燃料效率，同时 从发动机离合器的开启开始调整的时刻起，减少进入发动机的燃料喷射时间。
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公开(公告)号：US10829108B2
公开(公告)日：2020-11-10
申请号：US15849512
申请日：2017-12-20
发明人： Sang Joon Kim , Lee Hyoung Cho , Young Chul Kim , Jea Mun Lee , Dong Ho Yang
摘要： Disclosed are a hybrid electric vehicle, which is capable of controlling engine starting in consideration of entry into a specific area, and method of controlling the same. A method of controlling engine starting of a hybrid vehicle includes determining whether catalyst heating is necessary, determining whether a current location corresponds to a specific area associated with exhaust emissions, determining whether a first mode driving is possible, when it is determined that the current position corresponds to the specific area and the catalyst heating is necessary, and performing the first mode driving when the first mode driving is determined to be possible, or a second mode driving when the first mode driving is determined to be impossible. Here, the first mode driving is performed by using an electric motor, and the second mode driving is performed by using at least an engine.
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公开(公告)号：US20180170348A1
公开(公告)日：2018-06-21
申请号：US15633600
申请日：2017-06-26
发明人： Sang Joon Kim , Leehyoung Cho , Young Chui Kim , Dong Ho Yang
CPC分类号： B60W20/12 , B60K6/442 , B60W10/06 , B60W10/08 , B60W10/18 , B60W20/20 , B60W30/143 , B60W30/18072 , B60W50/0097 , B60W2050/0089 , B60W2510/081 , B60W2550/14 , B60W2550/22 , B60W2550/402 , Y02T10/6234 , Y02T10/6291
摘要： A vehicle includes a storage configured to store navigation information, a communication module configured to receive current location information, a power apparatus configured to generate a driving force and to adjust the generated driving force, and a controller configured to acquire, if a cruise control mode is input, information about a location at which an event occurs based on the navigation information, and to control operation of the power apparatus based on the current location information and the information about the location at which the event occurs.
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公开(公告)号：US20170166076A1
公开(公告)日：2017-06-15
申请号：US15088690
申请日：2016-04-01
发明人： Dong Pil Yoon , Dong Ho Yang , Seung Ho Lee , Jun Yeon Park , Seung Jae Yoo
IPC分类号： B60L11/18
CPC分类号： B60L11/1861 , B60L1/00 , B60L11/1844 , B60L11/1859 , B60L11/1868 , B60L2210/12 , B60L2240/547 , H02J7/00
摘要： An auxiliary battery recharging control method and apparatus are provided. The method includes determining whether a recharging prohibition condition is established, based on first state information of a vehicle and second state information of a first battery, at regular recharging intervals, when a periodic recharging mode is executed, based on a first ignition (IG) voltage. Recharging is executed based on whether a critical recharging condition is established using third state information of a second battery, when an automatic recharging mode is executed, based on a second IG voltage. Additionally, a voltage variation is calculated of the second battery selected from the third state information, and at least one of a recharging time and a recharging voltage is adjusted, based on the calculated voltage variation, or the recharging interval is adjusted, based on the calculated voltage variation.
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公开(公告)号：US20160059848A1
公开(公告)日：2016-03-03
申请号：US14569713
申请日：2014-12-14
发明人： Sang Joon Kim , Dong Ho Yang , Sung Deok Kim , Joonyoung Park , Seong Ik Park
CPC分类号： B60W20/40 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2710/021 , B60W2710/023 , B60W2710/0672 , B60W2710/083 , Y02T10/6286 , Y10S903/93
摘要： A system and method for opening an engine clutch of a hybrid vehicle are provided. The method and system enhance fuel efficiency by saving a fuel injection amount based on a fuel injection time of an engine, by adjusting an input torque of an engine clutch to be zero using an HSG torque connected to the engine while reducing the fuel injection time into the engine from the time when the opening of the engine clutch starts to adjust.
摘要翻译： 提供一种用于打开混合动力车辆的发动机离合器的系统和方法。 该方法和系统通过基于发动机的燃料喷射时间节省燃料喷射量来提高燃料效率，通过使用连接到发动机的HSG转矩将发动机离合器的输入转矩调整为零，同时将燃料喷射时间减少到 发动机从发动机离合器开启时开始调节。
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公开(公告)号：US10407051B2
公开(公告)日：2019-09-10
申请号：US15700840
申请日：2017-09-11
发明人： Hong Kee Sim , Jung Soo Park , Jung Wook Kim , Dong Ho Yang , Keum Jin Park
IPC分类号： B60W20/13 , B60W20/20 , B60W50/10 , B60W50/14 , B60W10/06 , B60W30/18 , B60W50/00 , B60W10/26 , B60W20/12
摘要： An apparatus and method for controlling driving of a hybrid vehicle are provided. The apparatus includes a state identifying unit that identifies a driving state of a vehicle based on driving information of the vehicle during lock-up driving of the vehicle and a determination unit that determines whether the identified driving state satisfies a preset lock-up charge driving mode entering condition and determines a deceleration volition of a driver based on the identified driving state. When the identified driving state satisfies the lock-up charge driving mode entering condition a driving controller interrupts the vehicle from entering into a lock-up charge driving mode when the driver has a deceleration intention.
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公开(公告)号：US09931958B2
公开(公告)日：2018-04-03
申请号：US15088690
申请日：2016-04-01
发明人： Dong Pil Yoon , Dong Ho Yang , Seung Ho Lee , Jun Yeon Park , Seung Jae Yoo
CPC分类号： B60L11/1861 , B60L1/00 , B60L11/1844 , B60L11/1859 , B60L11/1868 , B60L2210/12 , B60L2240/547 , H02J7/00
摘要： An auxiliary battery recharging control method and apparatus are provided. The method includes determining whether a recharging prohibition condition is established, based on first state information of a vehicle and second state information of a first battery, at regular recharging intervals, when a periodic recharging mode is executed, based on a first ignition (IG) voltage. Recharging is executed based on whether a critical recharging condition is established using third state information of a second battery, when an automatic recharging mode is executed, based on a second IG voltage. Additionally, a voltage variation is calculated of the second battery selected from the third state information, and at least one of a recharging time and a recharging voltage is adjusted, based on the calculated voltage variation, or the recharging interval is adjusted, based on the calculated voltage variation.
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