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公开(公告)号：US11858309B2
公开(公告)日：2024-01-02
申请号：US17719152
申请日：2022-04-12
发明人： Jae Hyun Song , Tae Han Kim , Hong Rok Shim , Chul Min Kim , Gang Jong Lee
IPC分类号： B60H1/00 , B60K11/02 , H01M10/6568 , B60H1/32 , H01M10/625
CPC分类号： B60H1/00278 , B60H1/00328 , B60H1/3204 , B60K11/02 , H01M10/625 , H01M10/6568
摘要： A vehicle thermal management system, may include an HVAC subsystem including a first compressor and a first refrigeration cycle including a first refrigerant loop fluidly connected to the first compressor; a battery cooling subsystem including a battery coolant loop fluidly connected to a battery pack; a powertrain cooling subsystem including a powertrain coolant loop fluidly connected to a powertrain component; a second refrigeration cycle including a second compressor, a condenser located on the downstream side of the second compressor, and a second refrigerant loop fluidly connected to the condenser; a refrigerant chiller mounted between the first refrigeration cycle and the second refrigeration cycle and configured to transfer heat between the first refrigeration cycle and the second refrigeration cycle; and a battery chiller mounted between the second refrigeration cycle and the battery coolant loop and configured to transfer heat between the second refrigeration cycle and the battery coolant loop. The condenser of the second refrigeration cycle is thermally connected to at least one of the battery coolant loop and the powertrain coolant loop.
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公开(公告)号：US20230331067A1
公开(公告)日：2023-10-19
申请号：US17943391
申请日：2022-09-13
发明人： Jae Hyun Song , Jong Moon Won , Tae Han Kim , Chul Min Kim , Gang Jong Lee
CPC分类号： B60H1/32284 , B60H1/00278
摘要： A thermal management system for a vehicle includes a first refrigeration cycle thermally connected to a passenger compartment and including a first refrigerant loop, a battery cooling sub-system thermally connected to a battery and including a battery coolant loop, and a second refrigeration cycle thermally connected to the first refrigeration cycle and the battery cooling sub-system and including a second refrigerant loop. The second refrigeration cycle may include an upstream-side heat exchanger configured to selectively transfer heat between the first refrigerant loop and the second refrigerant loop, and a downstream-side heat exchanger configured to transfer heat between the battery coolant loop and the second refrigerant loop.
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公开(公告)号：US20210146753A1
公开(公告)日：2021-05-20
申请号：US16890321
申请日：2020-06-02
发明人： Kilwoo Lee , Dong Seok Oh , Yong Hyun Choi , Won Suk Lee , Soon-Jong Lee , Chul Min Kim
摘要： A heat pump system for a vehicle includes an integrated control valve, an external condenser connected to the integrated control valve through first and second connection lines, an expansion valve connected to the integrated control valve through a third connection line, an evaporator connected to the expansion valve, an accumulator connected to the evaporator, a compressor connected to the accumulator, an internal condenser connected to the compressor and connected to the integrated control valve through a fourth connection line, a first chiller disposed on a fifth connection line connecting the integrated control valve and the accumulator, a sixth connection line connecting the fifth connection line and the integrated control valve between the first chiller and the accumulator, and a second chiller provided on a seventh connection line connecting a refrigerant line and the integrated control valve between the evaporator and the accumulator.
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公开(公告)号：US11383577B2
公开(公告)日：2022-07-12
申请号：US16676889
申请日：2019-11-07
发明人： Sang Shin Lee , Jae Woong Kim , So La Chung , Man Ju Oh , Chul Min Kim , Du Youl Choi
摘要： A thermal management system may include a battery line connected to a high-voltage battery core and having a first radiator, and through which cooling water flows by a first pump; an introduction line having an end connected to an upstream side of the first radiator and the other end connected to the internal air-conditioning heating core, and through which cooling water flows by a second pump; a discharge line having an end connected to an upstream side of the high-voltage battery core in the battery line and the other end connected to the internal air-conditioning heating core, and through which the cooling water introduced through the introduction line flows; a refrigerant line having an expansion valve, an internal air-conditioning cooling core, a compressor, and an air-cooling condenser and through which a refrigerant flows; and a water-cooling condenser connecting the refrigerant line and the introduction line.
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公开(公告)号：US11162721B2
公开(公告)日：2021-11-02
申请号：US16549272
申请日：2019-08-23
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , DOOWON CLIMATE CONTROL CO., LTD. , HANON SYSTEMS
发明人： Wan Je Cho , Namho Park , Jae Yeon Kim , Yeon Ho Kim , Seoyoung Oh , Chul Min Kim , Young Chul Kim , Jae Min Lee
摘要： A gas-liquid separation device for a vehicle includes: a housing of which an upper surface is opened and a lower surface is closed; a cover disposed on the upper surface of the housing, and the cover having an outlet disposed at a center region of the cover and an inlet disposed at a portion spaced apart from the center region; an exhaust pipe of which an upper end is connected to the outlet; a guide pipe having a cylinder shape with an upper surface opened and having a gas refrigerant flow space; a mounting cap disposed on the lower surface of the housing; and a refrigerant guider disposed on the cover inside the housing to prevent a liquid refrigerant from flowing into the gas refrigerant flow space among a refrigerant flowing into the inlet.
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公开(公告)号：US10882377B2
公开(公告)日：2021-01-05
申请号：US16364211
申请日：2019-03-26
发明人： Won Suk Lee , Chul Min Kim , Youn Han Kim
摘要： Provided is a cooling and heating system for a vehicle, in which a compressor, an indoor condenser, an outdoor condenser, and an evaporator are connected to a refrigerant circulation line in which a refrigerant is circulating, the cooling and heating system including: a waste heat chiller connected to the compressor through a first bypass line in the refrigerant circulation line; a battery chiller connected to the compressor through a second bypass line in the refrigerant circulation line; a first coolant line circulating a coolant by connecting the waste heat chiller to an electric radiator and an electric unit arranged adjacent to the outdoor condenser; a second coolant line spaced apart from the first coolant line and circulating the coolant by connecting the battery chiller to a battery of the vehicle; and a coolant control unit connecting the first coolant line and the second coolant line.
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公开(公告)号：US11987099B2
公开(公告)日：2024-05-21
申请号：US17333465
申请日：2021-05-28
发明人： Seung Hyun Won , Man Hee Park , Chul Min Kim , Dong Seok Oh , Hyo Bin Kim
CPC分类号： B60H1/3214 , B60H1/00978 , B60H1/3222 , B60H2001/3266 , B60H2001/3275
摘要： A control method of an air conditioning system for compressor protection includes, when an air conditioner turn-on request is present, determining, by a controller, whether a compressor operating condition is satisfied from a refrigerant state of an air conditioner, when the compressor operating condition is determined as being satisfied, determining, by the controller, whether the vehicle is in a state of being unattended for a long period of time using information collected from a vehicle, when the vehicle is determined as being in a state of being unattended for a long period of time, performing, by the controller, pre-run control for operating the compressor in a predetermined minimum load condition; and when a pre-run operating time for which the compressor is operated in a minimum load condition reaches a predetermined pre-run holding time, interrupting, by the controller, the pre-run control with respect to the compressor.
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公开(公告)号：US20220144045A1
公开(公告)日：2022-05-12
申请号：US17333465
申请日：2021-05-28
发明人： Seung Hyun Won , Man Hee Park , Chul Min Kim , Dong Seok Oh , Hyo Bin Kim
摘要： A control method of an air conditioning system for compressor protection includes, when an air conditioner turn-on request is present, determining, by a controller, whether a compressor operating condition is satisfied from a refrigerant state of an air conditioner, when the compressor operating condition is determined as being satisfied, determining, by the controller, whether the vehicle is in a state of being unattended for a long period of time using information collected from a vehicle, when the vehicle is determined as being in a state of being unattended for a long period of time, performing, by the controller, pre-run control for operating the compressor in a predetermined minimum load condition; and when a pre-run operating time for which the compressor is operated in a minimum load condition reaches a predetermined pre-run holding time, interrupting, by the controller, the pre-run control with respect to the compressor.
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公开(公告)号：US09870655B2
公开(公告)日：2018-01-16
申请号：US14814127
申请日：2015-07-30
发明人： Chul Min Kim , Dong Youl Lee , Young Su Kim , Jae Am Seo
CPC分类号： G07C5/0841 , G06F11/302 , G06F11/3058 , G06F11/323 , G06F11/3476 , G06F17/2705 , G07C5/0825 , G07C5/085
摘要： An apparatus for processing a plurality of logging policies includes: a logging policy input unit configured to receive the plurality of logging policies for vehicle data; a logging policy storage configured to store the logging policies received by the logging policy input unit; a logging policy analyzer configured to parse the logging policies stored in the logging policy storage and extract variables from the parsed logging policies; a rule maker configured to make a logging policy applying rule based on the variables extracted by the logging policy analyzer; and a logging policy processor configured to read and process the corresponding logging policy which is stored in the logging policy storage depending on the logging policy applying rule made by the rule maker.
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公开(公告)号：US20170129366A1
公开(公告)日：2017-05-11
申请号：US15176995
申请日：2016-06-08
发明人： Jin Kim , Dong Youl Lee , Chul Min Kim , Young Su Kim
CPC分类号： H04L67/42 , B60K35/00 , B60K2350/2052 , B60K2350/2069 , B60K2350/352 , B60N2/0248 , B62D1/181 , H04W4/80
摘要： An apparatus for adjusting a driving position of a driver of a vehicle includes: a communication module performing wireless communication with an external terminal of a user; a door module sensing an opening or closing of a door of the vehicle; and a controller receiving, when the door of the vehicle is opened, user information identifying the user from the external terminal via the communication module, retrieving driving position adjustment information corresponding to the user information from a big data server, and adjusting the driving position based on the driving position adjustment information.
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