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公开(公告)号：US11787389B2
公开(公告)日：2023-10-17
申请号：US17099260
申请日：2020-11-16
发明人： Hyun Soo Park
CPC分类号： B60W20/10 , B60L58/12 , B60W10/26 , B60W2510/244 , B60W2510/246 , B60W2556/05 , B60W2556/45
摘要： A system for controlling vehicle power using big data is provided. The system includes a big data server that receives vehicle driving related data, processes and analyzes the received data to generate a driving power pattern of the vehicle, and stores the driving power pattern. A vehicle controller determines whether to limit charging/discharging power of a battery based on continuous charging/discharging time or an accumulation amount of continuous charging/discharging power of the battery and calculates battery charging/discharging power to be limited based on the driving power pattern received from the big data server when the charging/discharging power of the battery is limited.
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公开(公告)号：US11235675B2
公开(公告)日：2022-02-01
申请号：US16746345
申请日：2020-01-17
发明人： Jaehyuk Choi , Jaewon Lee , Byeong Seob Song , Samgyun Kim , Na Lae Kwon , Hyun Soo Park , Soung Han Noh
摘要： A charging cable includes a first connector including a first proximity detection pin and a first power pin; a second connector comprising a second proximity detection pin and a second power pin; and a cable electrically connecting the first power pin of the first connector and the second power pin of the second connector, wherein the cable may not connect the first proximity detection pin and the second proximity detection pin.
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公开(公告)号：US11014469B2
公开(公告)日：2021-05-25
申请号：US16196381
申请日：2018-11-20
发明人： Mi Ok Kim , Do Sung Hwang , Bo Seon Lee , Beom Gyu Kim , Jong Hu Yoon , Hyun Soo Park , Tae Hwan Chung
摘要： A power relay assembly (PRA) and a method of controlling the same are provided. The power relay assembly includes a first main relay for interconnecting negative voltages of a battery and an inverter, a second main relay for interconnecting positive voltages of the battery and the inverter, and a pre-charge relay connected in parallel to the second main relay. A controller executes the open or short sequence of the first main relay, the second main relay, and the pre-charge relay based on the opening and closing operation between the battery and the inverter or the charging and discharging operation of the battery. The opening and closing operation is divided into an opening operation and a closing operation between the battery and the inverter, and the charging and discharging operation is divided into a charging operation and a discharging operation of the battery.
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公开(公告)号：US10746805B2
公开(公告)日：2020-08-18
申请号：US16007882
申请日：2018-06-13
发明人： Hyun Soo Park
摘要： A control method of monitoring deterioration of a battery of a vehicle, may include determining, by a controller, whether an entry condition of allowing an entry to a deterioration monitoring mode of the battery is satisfied; setting, by the controller, a deterioration monitoring condition when the entry condition of allowing the entry to the deterioration monitoring mode of the battery is satisfied; performing, by the controller, charging of the battery after the setting of the deterioration monitoring condition is completed; and stopping, by the controller, the charging and determining a deterioration rate of the battery when a first state of charge (SOC) value of the battery is greater than a predetermined first reference value as a result of the performing the charging.
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公开(公告)号：US20190190095A1
公开(公告)日：2019-06-20
申请号：US16008973
申请日：2018-06-14
发明人： Hyun Soo Park , Dong II Kim , Hee Sung Moon , Bo Ram Yang , Hui Tae Yang , Gun Goo Lee , Yoon Jun Lee
IPC分类号： H01M10/615 , H01M10/613 , H01M10/6568
摘要： A system for managing the temperature of a battery, may include a battery configured to store electrical energy; a temperature-increase heater configured to convert the electrical energy stored in the battery into thermal energy to increase the temperature of the battery; a temperature-increase heater relay configured to connect or disconnect an electrical energy path provided from the battery to the temperature-increase heater; a thermal fuse configured to disconnect the electrical energy path when the temperature of the battery is equal to or higher than a predetermined reference temperature; and a controller configured to induce disconnection of the thermal fuse by increasing the temperature of the battery to the reference temperature or higher using the thermal energy converted by the temperature-increase heater, when the temperature-increase heater relay is fused.
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公开(公告)号：US11988719B2
公开(公告)日：2024-05-21
申请号：US17027055
申请日：2020-09-21
发明人： Hyun Soo Park
IPC分类号： G01R31/392 , B60L58/16 , G01R31/367
CPC分类号： G01R31/392 , G01R31/367 , B60L58/16
摘要： A system for estimating a state of health (SOH) of a battery using big data, may include a big data server receiving vehicle driving-related data generated from a vehicle and a result of determining the SOH of the battery, processing the received vehicle driving-related data, and generating and storing a factor related to the SOH of the battery mounted in the vehicle; and a controller mounted in the vehicle and determining the SOH of the battery referring to the factor stored in the big data server.
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公开(公告)号：US11904832B2
公开(公告)日：2024-02-20
申请号：US17099260
申请日：2020-11-16
发明人： Hyun Soo Park
CPC分类号： B60W20/10 , B60L58/12 , B60W10/26 , B60W2510/244 , B60W2510/246 , B60W2556/05 , B60W2556/45
摘要： A system for controlling vehicle power using big data is provided. The system includes a big data server that receives vehicle driving related data, processes and analyzes the received data to generate a driving power pattern of the vehicle, and stores the driving power pattern. A vehicle controller determines whether to limit charging/discharging power of a battery based on continuous charging/discharging time or an accumulation amount of continuous charging/discharging power of the battery and calculates battery charging/discharging power to be limited based on the driving power pattern received from the big data server when the charging/discharging power of the battery is limited.
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公开(公告)号：US20210008994A1
公开(公告)日：2021-01-14
申请号：US16746345
申请日：2020-01-17
发明人： Jaehyuk Choi , Jaewon Lee , Byeong Seob Song , Samgyun Kim , Na Lae Kwon , Hyun Soo Park , Soung Han Noh
摘要： A charging cable includes a first connector including a first proximity detection pin and a first power pin; a second connector comprising a second proximity detection pin and a second power pin; and a cable electrically connecting the first power pin of the first connector and the second power pin of the second connector, wherein the cable may not connect the first proximity detection pin and the second proximity detection pin.
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公开(公告)号：US10673105B2
公开(公告)日：2020-06-02
申请号：US16008973
申请日：2018-06-14
发明人： Hyun Soo Park , Dong Il Kim , Hee Sung Moon , Bo Ram Yang , Hui Tae Yang , Gun Goo Lee , Yoon Jun Lee
IPC分类号： H01M10/615 , H01M10/6568 , H01M10/613 , H01M10/625 , H01M10/6571 , B60L58/24
摘要： A system for managing the temperature of a battery, may include a battery configured to store electrical energy; a temperature-increase heater configured to convert the electrical energy stored in the battery into thermal energy to increase the temperature of the battery; a temperature-increase heater relay configured to connect or disconnect an electrical energy path provided from the battery to the temperature-increase heater; a thermal fuse configured to disconnect the electrical energy path when the temperature of the battery is equal to or higher than a predetermined reference temperature; and a controller configured to induce disconnection of the thermal fuse by increasing the temperature of the battery to the reference temperature or higher using the thermal energy converted by the temperature-increase heater, when the temperature-increase heater relay is fused.
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公开(公告)号：US09915693B2
公开(公告)日：2018-03-13
申请号：US14805586
申请日：2015-07-22
发明人： Hyun Soo Park , Sang Hwan Kim
CPC分类号： G01R31/025 , G01R31/007
摘要： A system and method for diagnosing insulation-breakdown of a vehicle component including a system in a vehicle including high voltage components are provided. The system includes a battery pack that is configured to supply a high voltage to the vehicle and a high voltage relay that is connected to an output stage of the battery pack. Additionally, a high voltage component controller is connected to an output stage of the high voltage relay to turn the high voltage component on and off. A battery management system interlocks with the battery pack, the high voltage relay, and the high voltage component controller to diagnose whether the battery pack, an input stage of the high voltage component controller, and the high voltage component are insulated-breakdown.
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