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公开(公告)号：US10723348B2
公开(公告)日：2020-07-28
申请号：US16029010
申请日：2018-07-06
发明人： Tae Young Lee , Eungseo Kim , DongHyun Sung , Jonghyeok Park , Sangmin Lee , Junghyun Kim , Donghyuk Kim , Yongseok Kwon
摘要： A vehicle, which adjusts a collision warning time based on driver's field of view and visibility of the object, is provided. The vehicle includes: a distance sensor that collects data of an object, a camera that collects image data, a driver recognition sensor that collects driver's facial data, and a controller that analyzes driver's gaze and field of view using the driver's facial data, analyzes visibility of the object using the image data, and calculates a collision warning time based on a result of analyzing the driver's gaze and field of view and the visibility of the object, and an alarm device that informs the driver of the risk of collision at the collision warning time under the control of the controller.
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公开(公告)号：US11299145B2
公开(公告)日：2022-04-12
申请号：US16139668
申请日：2018-09-24
发明人： Eungseo Kim , DongHyun Sung , Jonghyeok Park , Sangmin Lee , Tae Young Lee , Junghyun Kim , Seung Hoon Jeon , Yongseok Kwon
IPC分类号： B60W30/09 , B60W30/095 , G01S13/931 , B60W10/20 , B60W10/18 , G05D1/02 , B60W50/14 , B60R21/00 , B60R21/34
摘要： A vehicle includes a surrounding information detector detecting at least one of a position and a speed of an object around the vehicle including a vehicle ahead and a vehicle behind, a vehicle information sensor detecting at least one of a speed and an acceleration of the vehicle, a brake module generating a braking force to decelerate the vehicle, and a controller configured to determine probabilities of a forward collision and a rear-end collision based on output of the surrounding information detector and the vehicle information sensor, determine target forward and rear collision speeds to minimize a sum of injuries to an occupant by the forward collision and injuries to the occupant by the rear-end collision upon determination that there is the probabilities of the forward collision and the rear-end collision, and control the brake module based on the target forward collision speed and the target rear-end collision speed.
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公开(公告)号：US10818183B2
公开(公告)日：2020-10-27
申请号：US16022117
申请日：2018-06-28
发明人： DongHyun Sung , Yongseok Kwon , Jonghyeok Park , Tae Young Lee , Junghyun Kim , Eungseo Kim , Sangmin Lee
摘要： The present disclosure relate to a technology to detect an object placed in a blind spot on a road so as to inhibit collision between a target vehicle driving in the vicinity of a vehicle, and the object. The vehicle includes an imager to detect the object by recording the object near the vehicle, a sensor to obtain position information and speed information of the object, and a controller to calculate a time to collision (TTC) between the target vehicle and the object, based on the position information and/or speed information of the object. to the controller outputs a collision risk warning signal in a direction of the object, based on the calculated TTC.
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公开(公告)号：US20190256084A1
公开(公告)日：2019-08-22
申请号：US16029010
申请日：2018-07-06
发明人： Tae Young Lee , Eungseo Kim , DongHyun Sung , Jonghyeok Park , Sangmin Lee , Junghyun Kim , Donghyuk Kim , Yongseok Kwon
摘要： A vehicle, which adjusts a collision warning time based on driver's field of view and visibility of the object, is provided. The vehicle includes: a distance sensor that collects data of an object, a camera that collects image data, a driver recognition sensor that collects driver's facial data, and a controller that analyzes driver's gaze and field of view using the driver's facial data, analyzes visibility of the object using the image data, and calculates a collision warning time based on a result of analyzing the driver's gaze and field of view and the visibility of the object, and an alarm device that informs the driver of the risk of collision at the collision warning time under the control of the controller.
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公开(公告)号：US20190016316A1
公开(公告)日：2019-01-17
申请号：US15796426
申请日：2017-10-27
发明人： DongHyun SUNG , Taeyoung Lee , Sangmin Lee , Eungseo Kim , Yongseok Kwon
摘要： A vehicle may a capturer configured to capture an object around the vehicle to detect the object, a detector configured to obtain at least one of position information and speed information related to the object, and a controller configured to determine a collision avoidance control area for the object based on the at least one of position information and speed information related to the object, change the determined collision avoidance control area based on information related to a surrounding condition of a road on which the vehicle is being driven, and change at least one of time to send a signal to warn of a collision with the object and an amount of braking of the vehicle based on the changed collision avoidance control area.
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公开(公告)号：US09959762B1
公开(公告)日：2018-05-01
申请号：US15680818
申请日：2017-08-18
发明人： Eungseo Kim , Junghyun Kim , Sangmin Lee , Taeyoung Lee , Donghyun Sung , Yongseok Kwon
IPC分类号： G08G1/16 , B60R21/0134 , B60R21/013
CPC分类号： G08G1/16 , B60K31/0008 , B60R21/013 , B60R21/0134 , G06K9/00805 , G08G1/161 , G08G1/164 , G08G1/166
摘要： An apparatus and a method for warning in a vehicle generates a warning based on a distance in order to avoid a problem that may occur when a collision warning is generated based on only a time required for a collision. The method of generating a warning in a vehicle includes: obtaining a distance and a relative speed of the vehicle to a target vehicle ahead; obtaining a time required for a collision with the target vehicle from the distance and the relative speed; and generating a warning when at least one of a first condition in which the time required for the collision is equal to or less than a predetermined warning generation time and a second condition in which the distance is equal to or less than a predetermined warning generation distance is satisfied.
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公开(公告)号：US11072324B2
公开(公告)日：2021-07-27
申请号：US16705707
申请日：2019-12-06
发明人： Eungseo Kim , Tae Young Lee , Sangmin Lee , DongHyun Sung , Yongseok Kwon
IPC分类号： B60W30/08 , B60W30/095 , G08G1/16 , B60W30/085 , B60K28/06 , B60W40/09 , B60W50/14 , B60W40/08
摘要： A vehicle includes an internal camera configured to acquire the driver's facial data to identify the driver's gaze region; an external sensor configured to acquire object data including at least one of a relative position and a relative speed of the object existing in all directions of the vehicle; and a controller configured to generate an advance warning signal.
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公开(公告)号：US10576945B2
公开(公告)日：2020-03-03
申请号：US15796426
申请日：2017-10-27
发明人： DongHyun Sung , Taeyoung Lee , Sangmin Lee , Eungseo Kim , Yongseok Kwon
IPC分类号： B60T7/22 , G08G1/16 , B60T8/17 , G01S13/931 , G01S13/58 , G01S13/42 , G01S13/86 , B60T17/22 , G01S13/93 , G01S7/41 , G01S15/931
摘要： A vehicle may a capturer configured to capture an object around the vehicle to detect the object, a detector configured to obtain at least one of position information and speed information related to the object, and a controller configured to determine a collision avoidance control area for the object based on the at least one of position information and speed information related to the object, change the determined collision avoidance control area based on information related to a surrounding condition of a road on which the vehicle is being driven, and change at least one of time to send a signal to warn of a collision with the object and an amount of braking of the vehicle based on the changed collision avoidance control area.
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公开(公告)号：US10308245B2
公开(公告)日：2019-06-04
申请号：US15455408
申请日：2017-03-10
发明人： Taeyoung Lee , Donghyun Sung , Junghyun Kim , Sangmin Lee , Eungseo Kim , Yongseok Kwon
IPC分类号： B60W30/09 , B60W30/095 , G08G1/16
摘要： A vehicle includes: a sensor configured to detect an object moving in front of the vehicle; a controller configured to determine a longitudinal driving time taken for the vehicle to drive to the object, and configured to transmit a deceleration avoidance control signal gradually reducing a driving speed of the vehicle so that the vehicle is stopped before colliding with the object or a cross avoidance control signal stopping the vehicle until the object escapes from a driving lane of the vehicle, based on the longitudinal driving time and a transverse moving time of the object; and a speed regulator configured to regulate the driving speed of the vehicle in response to the transmitted control signal.
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公开(公告)号：US10086832B2
公开(公告)日：2018-10-02
申请号：US15469676
申请日：2017-03-27
发明人： Yongseok Kwon , Sukki Min , Donghyun Sung , Junghyun Kim , Sangmin Lee , Taeyoung Lee , Eungseo Kim
IPC分类号： B60Q1/12 , B60W30/095 , B60W30/14 , B60W30/09 , B60W50/14 , B60Q1/08 , B60W10/04 , B60W10/18 , B60W10/30 , G08G1/16
摘要： A vehicle and method for controlling the same are provided to improve recognition performance of a camera by irradiating light from a headlamp to an object, which may be recognized by a detection sensor but not by the camera, thereby avoiding a collision by detecting the object using both the camera and detection sensor. The vehicle includes an optical sensor that detects illumination around the vehicle and a detection sensor that detects an object around the vehicle to obtain information regarding at least one of a position and speed of the object. A controller operates a headlamp to irradiate light toward the object based on the position information of the object when the detected illumination is less than a predetermined value.
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