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公开(公告)号：US12122384B2
公开(公告)日：2024-10-22
申请号：US16838550
申请日：2020-04-02
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Dong-Su Ha , Minseok Song , KyungHun Hwang , Dong Jun Shin
CPC classification number: B60W30/18181 , B60H1/00735 , B60W10/06 , B60W10/30 , F02D41/04 , B60H1/00 , B60H1/00814 , B60W2510/0676 , B60W2540/10 , B60W2552/00
Abstract: Disclosed herein is a vehicle and a vehicle controlling method, the purpose is to optimize the control of engine, a heater, and an air conditioner based on running load of the vehicle. In accordance of the present embodiment, a vehicle controlling method of a vehicle including an engine, a heater, and an air conditioner, the method includes determining required heating, latent engine heat, and running load of the vehicle and determining a driving pattern of the vehicle based on the required heating, the latent engine heat, and the running load of the vehicle.
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公开(公告)号：US11658501B2
公开(公告)日：2023-05-23
申请号：US17473313
申请日：2021-09-13
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Ho Joong Lee , Dong Jun Shin
IPC: H02J7/00 , B60R16/033
CPC classification number: H02J7/00712 , B60R16/033 , H02J7/00032 , H02J7/0048
Abstract: A system for controlling a low voltage DC converter for a vehicle includes the low voltage DC converter configured to step down a voltage of a first battery and output an output voltage; a blower configured to operate using the output voltage of the low voltage DC converter as a power supply voltage; and a low voltage DC converter controller configured to receive information on whether the blower operates and an output setting of the blower, and control a magnitude of the output voltage of the low voltage DC converter, based on the received information on whether the blower operates and an output setting of the blower.
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公开(公告)号：US10926656B2
公开(公告)日：2021-02-23
申请号：US16294047
申请日：2019-03-06
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Seungwan Son , Jungsoo Park , Kyujin Lee , Dong Jun Shin , Kyoungcheol Oh
Abstract: A vehicle for supplying solar charging panel generated power to a high-voltage battery or an auxiliary battery based on a SOC is provided. The vehicle includes a motor, an electric field load, a high-voltage battery that supplies power to the motor, and an auxiliary battery that supplies the power to the electric field load. A battery sensor measures a SOC of each battery. A solar charging panel measures an amount of solar light and generates the power based on solar energy. A controller calculates generable power through the solar charging panel based on the measured amount of light when starting of the vehicle is off. The solar charging panel is operated to generate power when the generable power is greater than the power consumption in the power generation through the solar charging panel, and supplies the generated power to one of the batteries based on the SOC of each.
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公开(公告)号：US20200370492A1
公开(公告)日：2020-11-26
申请号：US16694505
申请日：2019-11-25
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Kyung Taek Lee , Gi Young Kwon , Dong Jun Shin
Abstract: A method and apparatus for controlling part load mode engine torque are provided. The method includes setting a limitation of part load mode engine torque based on a current traveling environment and calculating a first engine torque variation in the basis of state information of a battery. When the first engine torque variation is calculated, a second engine torque variation is calculated based on a measured engine error amount. The limitation of part load mode engine torque is compensated based on the calculated first and second engine torque variations.
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公开(公告)号：US10538175B2
公开(公告)日：2020-01-21
申请号：US15832688
申请日：2017-12-05
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Chun Hyuk Lee , Dong Jin Sohn , Yong Hoon Lee , Dong Jun Shin , Jee Wook Huh
Abstract: The present disclosure relates to an apparatus for controlling charging of an environment-friendly vehicle. The apparatus includes a high-voltage battery SOC determining unit configured to determine a state of charge (SOC) of a high-voltage battery that is a main power source, an auxiliary battery SOC determining unit configured to determine an SOC of an auxiliary battery that assists power of the high-voltage battery, and an auxiliary battery charging control unit configured to, when receiving a request for an operation of an engine for controlling heating, perform a control such that the auxiliary battery is charged by using the high-voltage battery.
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Patent Agency Ranking
公开(公告)号：US10377237B2
公开(公告)日：2019-08-13
申请号：US15352401
申请日：2016-11-15
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Ho Joong Lee , Dong Jun Shin , Won Kyoung Choi , Jun Yeon Park , Gi Bong Son , Hyun Wook Seong , Jee Heon Kim , Chang Ryeol Yoo , Hui Sung Jang
Abstract: An apparatus and a method are provided for controlling a low DC-DC converter (LDC) in an electric vehicle by prioritizing respective controllers, connecting the controllers in series in ascending order according to priority, and determining a command voltage of the LDC on the basis of output voltages of the respective controllers. Accordingly, even when a controller with a highest priority is operating, controllers of lower priority continue operating. Thus, electrical load performance degradation caused by instantaneous overcurrent generated in state transitions is prevented.
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公开(公告)号：US20170096078A1
公开(公告)日：2017-04-06
申请号：US14967449
申请日：2015-12-14
Applicant: Hyundai Motor Company
Inventor： Dong Jun Shin , Ho Joong Lee , Dong Su Ha , Chang Ryeol Yoo , Jun Yeon Park
CPC classification number: B60L11/1868 , B60L7/14 , B60L11/12 , B60L11/1862 , B60L15/2009 , B60L2210/10 , B60L2240/12 , B60L2240/44 , B60L2240/526 , B60L2240/527 , B60L2240/545 , B60L2240/547 , B60L2240/642 , B60L2240/68 , B60W20/13 , B60W2510/244 , B60W2530/00 , B60W2550/142 , B60W2550/20 , B60W2710/244 , B60Y2200/92 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y10S903/907
Abstract: A method and system for controlling a battery SOC of a hybrid vehicle are provided to improve fuel efficiency in an urban area with a differentiated strategy for controlling auxiliary battery SOC balance of the hybrid vehicle. The method improves fuel efficiency in urban areas with a differentiated strategy of controlling SOC balance of an auxiliary battery considering that the degree of influence of electric field load consumption on fuel efficiency based on LDC voltage adjustment in the hybrid vehicle varies based on driving mode and road gradient.
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8.发明申请METHOD FOR CONTROLLING ENTRY TO FULL LOAD MODE OF ENGINE IN HYBRID ELECTRIC VEHICLE 审中-公开控制混合动力汽车发动机全负荷模式的方法公开(公告)号：US20160368500A1
公开(公告)日：2016-12-22
申请号：US14947623
申请日：2015-11-20
Applicant: Hyundai Motor Company
Inventor： Hong Kee Sim , Dong Jun Shin
CPC classification number: B60W10/06 , B60W10/08 , B60W20/19 , B60W2050/0024 , B60W2510/083 , B60W2540/10 , B60Y2200/92 , Y02T10/6286 , Y10S903/903
Abstract: The present disclosure relates to a method for controlling entry to a full load mode of an engine in a hybrid electric vehicle including: determining an anti-jerk torque margin value using an anti-jerk torque value monitored in real-time; determining a filter gain value selected from a filter gain command table; and determining whether to activate a full load mode of the engine based on a value obtained by subtracting the determined anti-jerk torque margin value from an assisting torque value of a motor of the vehicle that assists an output of the engine.
Abstract translation: 本公开涉及一种用于控制进入混合动力车辆中的发动机的全负荷模式的方法，包括：使用实时监控的防冲击扭矩值来确定防跳转转矩裕度值; 确定从滤波器增益命令表中选择的滤波器增益值; 以及基于从辅助发动机的输出的车辆的电动机的辅助转矩值减去所确定的抗冲击转矩裕度值而获得的值来确定是否启动发动机的满负荷模式。
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公开(公告)号：US11634113B2
公开(公告)日：2023-04-25
申请号：US17193523
申请日：2021-03-05
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Dong Jun Shin
Abstract: A system and method for controlling driving of an electronic 4-wheel drive hybrid vehicle appropriately executes torque distribution and compensation to front wheels and rear wheels in each gear position to satisfy driver's requested torque depending on selected driving mode of the electronic 4-wheel drive hybrid vehicle in which an engine and a front wheel motor are connected to the front wheels and a rear wheel motor is connected to the rear wheels, thereby being capable of increasing acceleration performance when a sports mode is selected as the driving mode and realizing acceleration linearity when a comfort mode is selected as the driving mode.
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公开(公告)号：US11472418B2
公开(公告)日：2022-10-18
申请号：US16460129
申请日：2019-07-02
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Dong Jun Shin , Kyunghun Hwang
IPC: B60L15/00 , B60K17/00 , B62D63/00 , B60L1/00 , B62D59/00 , B60W40/107 , B60W20/10 , B60W50/038
Abstract: Disclosed are a power assisted towing mode control method and system for ecofriendly vehicles. The power assisted towing mode control method is executed to control a power assisted towing mode between a first vehicle as a towing vehicle and a second vehicle as a towed vehicle, and includes determining, by the first vehicle, whether or not an accelerator pedal amount exceeds a threshold value, calculating, by the first vehicle, driver request torque based on the accelerator pedal amount, calculating, by the first vehicle, motor allowable torque based on the driver request torque, receiving, by the second vehicle, the motor allowable torque and calculating motor dischargeable torque based on the motor allowable torque, and performing, by the second vehicle, motor torque output based on the motor dischargeable torque.
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