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公开(公告)号：US20240308517A1
公开(公告)日：2024-09-19
申请号：US18238401
申请日：2023-08-25
发明人： Dong-Jun Shin , Tae-Hyeong Kim
CPC分类号： B60W30/18127 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/188 , B60W20/14 , B60W2510/244 , B60W2540/12 , B60W2710/021 , B60W2710/0627 , B60W2710/0666 , B60W2710/083
摘要： In a method of controlling charging by a motor to improving fuel efficiency of a hybrid vehicle, at least one of turning-on of an engine, turning-off thereof, engagement of an engine clutch, disengagement thereof, performing of charging by P0 and P1 motors, and non-performing of charging by the P0 and P1 motors are selectively combined. In addition to regenerative braking energy recovered by the third motor, regenerative braking energy is recovered by a P0 motor, P1 motor, and a combination of the P0 and P1 motors according to a level of deceleration of the hybrid vehicle that varies with braking power and braking time, and an energy storage system is charged with the recovered regenerative braking energy. Control of charging by each of the P2, P0, and P1 motors is optimized as variable control on a per-deceleration level basis that varies with a level of a power required for braking.
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公开(公告)号：US20200247258A1
公开(公告)日：2020-08-06
申请号：US16665184
申请日：2019-10-28
发明人： Jung-Soo Park , Seung-Wan Son , Kyu-Jin Lee , Dong-Jun Shin
摘要： A method for displaying charge and gain energy by a vehicle solar roof system is provided. The method includes determining whether the vehicle is in a parking or driving mode based on whether the vehicle key is turned on or off when the solar roof system installed in the vehicle operates. A corresponding consumed energy is calculated by determining whether the solar roof system charges the auxiliary battery or the main battery. The consumed energy is displayed in the cluster of the vehicle and booting is performed when the key is turned on in the parking mode and displayed when the key is turned off in the driving mode. The consumed energy is calculated based on efficiency of a charge amount of the auxiliary battery or the main battery and a gain fuel amount is changed based on the charge amount and calculated due to the saved energy.
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公开(公告)号：US11691613B2
公开(公告)日：2023-07-04
申请号：US16593680
申请日：2019-10-04
发明人： Dong-Jun Shin , Hyung-Souk Kang , Jun-Yeon Park , Chun-Hyuk Lee
CPC分类号： B60W10/30 , B60L58/12 , B60W20/15 , F01P3/18 , B60H1/2225 , B60H2001/224 , B60H2001/2253 , B60L1/06 , B60L58/24 , B60L2210/10 , B60W10/06 , B60W2510/244 , F01P2050/24 , F01P2060/08
摘要： A method for controlling heating of a hybrid vehicle is provided. The vehicle includes a duct flowing air into the indoor of the hybrid vehicle from the outside, a heater core for circulating the coolant heated from an engine inside the duct, a PTC heater heated by the power supplied from a high-voltage battery of the hybrid vehicle inside the duct, and a controller. The controller operates the engine and the PTC heater and heats the air flowing into the indoor of the hybrid vehicle through the duct. The voltage supplied to the PTC heater from a low voltage DC-DC converter (LDC) is changed based on the state of the engine and an auxiliary battery for supplying power to an electric component of the vehicle to apply power to the PTC heater.
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公开(公告)号：US11584251B2
公开(公告)日：2023-02-21
申请号：US16665184
申请日：2019-10-28
发明人： Jung-Soo Park , Seung-Wan Son , Kyu-Jin Lee , Dong-Jun Shin
摘要： A method for displaying charge and gain energy by a vehicle solar roof system is provided. The method includes determining whether the vehicle is in a parking or driving mode based on whether the vehicle key is turned on or off when the solar roof system installed in the vehicle operates. A corresponding consumed energy is calculated by determining whether the solar roof system charges the auxiliary battery or the main battery. The consumed energy is displayed in the cluster of the vehicle and booting is performed when the key is turned on in the parking mode and displayed when the key is turned off in the driving mode. The consumed energy is calculated based on efficiency of a charge amount of the auxiliary battery or the main battery and a gain fuel amount is changed based on the charge amount and calculated due to the saved energy.
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公开(公告)号：US10759412B2
公开(公告)日：2020-09-01
申请号：US16149659
申请日：2018-10-02
发明人： Jae-Yun Shim , Il-Kwon Park , In-Eok Cho , Hoon Han , Jae-Mun Lee , Dong-Su Ha , Dong-Jun Shin , Kyung-Taek Lee
IPC分类号： B60W10/08 , B60W20/15 , B60W30/182 , B60W40/09 , B60W20/13
摘要： A method for identifying a driving pattern for fuel economy improvement of a hybrid vehicle is provided. The method includes allocating priorities in accordance with influences exerted on fuel economy based on a heating load and an electric load. A current driving pattern is then selected in the order of a high heating load driving pattern, a high electric load driving pattern, an aggressive driving pattern, a high speed driving pattern, and a city driving pattern.
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公开(公告)号：US20190202435A1
公开(公告)日：2019-07-04
申请号：US16149659
申请日：2018-10-02
发明人： Jae-Yun Shim , Il-Kwon Park , In-Eok Cho , Hoon Han , Jae-Mun Lee , Dong-Su Ha , Dong-Jun Shin , Kyung-Taek Lee
IPC分类号： B60W20/15 , B60W30/182 , B60W40/09 , B60W20/13
摘要： A method for identifying a driving pattern for fuel economy improvement of a hybrid vehicle is provided. The method includes allocating priorities in accordance with influences exerted on fuel economy based on a heating load and an electric load. A current driving pattern is then selected in the order of a high heating load driving pattern, a high electric load driving pattern, an aggressive driving pattern, a high speed driving pattern, and a city driving pattern.
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