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1.发明公开公开(公告)号：US20240174236A1
公开(公告)日：2024-05-30
申请号：US18298650
申请日：2023-04-11
发明人： Byeong Wook Jeon , Jung Hwan Bang , Hyung Seuk Ohn , Hee Yeon Nah , Won Seok Jeon , Ki Sang Kim , Dong Hoon Won , Dong Hoon Jeong
CPC分类号： B60W40/08 , B60W10/08 , B60W2540/043 , B60W2540/10 , B60W2540/12 , B60W2540/221
摘要： An embodiment vehicle driving control apparatus includes a processor configured to determine an output torque of a driving source by using a driver driving propensity for each driver of a plurality of drivers or a driving situation based on a learning algorithm and a memory configured to store algorithms and data to be driven by the processor.
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公开(公告)号：US20240166214A1
公开(公告)日：2024-05-23
申请号：US18141723
申请日：2023-05-01
发明人： Won Seok Jeon , Jung Hwan Bang , Hyung Seuk Ohn , Hee Yeon Nah , Ki Sang Kim , Byeong Wook Jeon , Dong Hoon Won , Dong Hoon Jeong
IPC分类号： B60W40/105 , G06N3/0464 , G06V20/56
CPC分类号： B60W40/105 , G06N3/0464 , G06V20/588 , B60W2420/42 , B60W2554/80
摘要： An apparatus and a method for predicting a speed of a vehicle. The apparatus includes storage that stores past driving information of the vehicle. The apparatus also includes a controller that extracts feature information about a current state of the vehicle from the past driving information of the vehicle. The controller also generates a query corresponding to each target time point based on the feature information. The controller also determines forward information corresponding to each target time point by using each query. The controller also predicts the speed of the vehicle at each target time point based on the query corresponding to each target time point and the forward information corresponding to each target time point.
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3.发明公开公开(公告)号：US20240200959A1
公开(公告)日：2024-06-20
申请号：US18217646
申请日：2023-07-03
发明人： Dong Hoon Jeong , Jung Hwan Bang , Hyung Seuk Ohn , Won Seok Jeon , Ki Sang Kim , Byeong Wook Jeon , Dong Hoon Won , Hee Yeon Nah
IPC分类号： G01C21/34 , B60W40/105
CPC分类号： G01C21/3469 , B60W40/105 , B60W2510/083
摘要： An energy efficiency improvement learning apparatus includes a processor configured to perform learning for vehicle control to minimize vehicle energy consumption required for vehicle driving under random conditions based on a reinforcement learning algorithm, and provide learned parameters of the reinforcement learning algorithm to a vehicle. The energy efficiency improvement learning apparatus also includes a storage medium configured to store data and algorithms, and the reinforcement learning algorithm executable by the processor.
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4.发明公开公开(公告)号：US20240060786A1
公开(公告)日：2024-02-22
申请号：US18085208
申请日：2022-12-20
发明人： Jung Hwan Bang , Hyung Seuk Ohn , Dong Hoon Jeong , Won Seok Jeon , Ki Sang Kim , Byeong Wook Jeon , Dong Hoon Won , Hee Yeon Nah
CPC分类号： G01C21/3469 , G01C21/3461 , B60L58/13
摘要： A system for modeling energy consumption efficiency of an electric vehicle and a method thereof are disclosed. The system includes a communication device that communicates with a plurality of electric vehicles and includes a controller that receives learning data from the plurality of electric vehicles, learns an energy consumption efficiency model based on the received learning data, and transmits the energy consumption efficiency model in which the learning is completed to the plurality of electric vehicles.
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公开(公告)号：US20240046110A1
公开(公告)日：2024-02-08
申请号：US18097677
申请日：2023-01-17
发明人： Dong Hoon Jeong , Jung Hwan Bang , Hyung Seuk Ohn , Won Seok Jeon , Ki Sang Kim , Byeong Wook Jeon , Dong Hoon Won , Hee Yeon Nah
IPC分类号： G06N3/092
CPC分类号： G06N3/092
摘要： Disclosed are a multi-agent-based reinforcement learning system and method therefor. The multi-agent-based reinforcement learning system includes: a slave agent configured to: store a data set collected in each state of a first environment in a first buffer, store a data set received from a master agent in the first buffer, and learn a Q-function based on the data set stored in the first buffer; and the master agent configured to store a data set collected in each state of a second environment in a second buffer; transmit the data set to the slave agent; update a Q-function matched with the slave agent among a plurality of Q-functions; and perform reinforcement learning based on the data set stored in the second buffer.
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公开(公告)号：US20240174087A1
公开(公告)日：2024-05-30
申请号：US18298612
申请日：2023-04-11
发明人： Byeong Wook Jeon , Jung Hwan Bang , Hyung Seuk Ohn , Hee Yeon Nah , Won Seok Jeon , Ki Sang Kim , Dong Hoon Won , Dong Hoon Jeong
CPC分类号： B60L15/20 , G08G1/22 , B60L2250/18 , B60L2250/20
摘要： An embodiment server includes a processor configured to collect driving data based on a driver driving propensity or a driving situation from a plurality of vehicles and to change information for determining an output torque suitable for each of the vehicles by analyzing the driving data and a communication device configured to transmit the changed information for determining the output torque to the vehicles by communicating with the vehicles.
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公开(公告)号：US20240075810A1
公开(公告)日：2024-03-07
申请号：US18101815
申请日：2023-01-26
发明人： Dong Hoon Won , Hyung Seuk Ohn , Dong Hoon Jeong , Won Seok Jeon , Ki Sang Kim , Byeong Wook Jeon , Jung Hwan Bang , Hee Yeon Nah
CPC分类号： B60K23/0808 , B60L15/20 , B60K17/356 , B60L2240/12 , B60L2240/463
摘要： Disclosed are an apparatus for distributing power of an electric vehicle and a method thereof capable of optimally improving the energy consumption efficiency of the electric vehicle by predicting a vehicle speed for a predetermined time using a learned vehicle speed prediction model, determining wheel power based on the vehicle speed, and distributing the wheel power to a front wheel drive motor and a rear wheel drive motor. The apparatus includes a storage that stores a vehicle speed prediction model in which learning is completed, and a controller that predicts a vehicle speed for a preset time using the vehicle speed prediction model, determines wheel power based on the vehicle speed, and distributes the wheel power to a front wheel drive motor and a rear wheel drive motor.
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8.发明公开公开(公告)号：US20240061971A1
公开(公告)日：2024-02-22
申请号：US18083865
申请日：2022-12-19
发明人： Jung Hwan Bang , Hyung Seuk Ohn , Dong Hoon Jeong , Won Seok Jeon , Ki Sang Kim , Byeong Wook Jeon , Dong Hoon Won , Hee Yeon Nah
IPC分类号： G06F30/20
CPC分类号： G06F30/20
摘要： Disclosed are a system for modeling energy consumption efficiency of an electric vehicle and a method thereof. The system includes: a communication device that communicates with a plurality of electric vehicles, and a controller that receives a parameter set of an energy consumption efficiency model from the plurality of electric vehicles. The controller determines an average of received parameter sets as an optimal parameter set, and transmits the determined optimal parameter set to the plurality of electric vehicles.
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公开(公告)号：US20240010085A1
公开(公告)日：2024-01-11
申请号：US17982118
申请日：2022-11-07
发明人： Hyung Seuk Ohn , Jung Hwan Bang , Dong Hoon Jeong , Won Seok Jeon , Ki Sang Kim , Byeong Wook Jeon , Dong Hoon Won , Hee Yeon Nah
CPC分类号： B60L53/22 , B60W30/18127 , B60L53/53 , B60L58/13 , B60W40/09 , B60W2554/4041 , B60W2040/0809
摘要： A system for controlling a vehicle battery includes a vehicle which includes a motor that provides a driving force or generates power through regenerative braking and a battery that provides power to the motor and calculates a battery usage according to use of the battery, and a portable terminal which obtains location information of a user, generates a battery charge/discharge guide based on the location information of the user and the battery usage received from the vehicle, and transmits the battery charge/discharge guide to the vehicle, thus minimizing anxiety and inconvenience to users when charging and discharging an electric vehicle, and also minimizing the maintenance cost of the electric vehicle.
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