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公开(公告)号：US20210123750A1
公开(公告)日：2021-04-29
申请号：US16997444
申请日：2020-08-19
申请人： Hyundai Motor Company , Kia Motors Corporation , Korea University Research and Business Foundation
发明人： Seong Su Im , Hyun Kyu Kim , Dae Hie Hong , Su Young Choi
摘要： An autonomous vehicle and a method for generating a U-turn path thereof are provided. In response to detecting a U-turn section ahead of the vehicle based on a travel route mapped to the precise map information stored in a memory, the autonomous vehicle calculates a behavior characteristic of the vehicle while being driven in the U-turn section. The vehicle then generates a U-turn path based on the behavior characteristic of the vehicle.
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2.发明授权公开(公告)号：US10386849B2
公开(公告)日：2019-08-20
申请号：US15786494
申请日：2017-10-17
发明人： Tae Seok Lee , Seong Su Im , Seok Youl Yang
摘要： Disclosed herein is a method of recognizing a vehicle near an autonomous vehicle. The method includes, using an autonomous driving logic of an electronic control unit (ECU) extracting nearby vehicle information by sensing at least one nearby vehicle from a distance sensed at each angle within a certain angular range. The method further includes calculating an misrecognition index indicating a degree of closeness of a shape of the nearby vehicle to a shape of an exhaust gas based on the nearby vehicle information, executing an exhaust gas removal algorithm for correcting the nearby vehicle information when the misrecognition index is greater than a threshold misrecognition index, and estimating movement of the nearby vehicle after a current frame using the nearby vehicle information or the corrected nearby vehicle information obtained through the exhaust gas removal algorithm.
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3.发明授权公开(公告)号：US10365655B2
公开(公告)日：2019-07-30
申请号：US15808064
申请日：2017-11-09
发明人： Seong Su Im , Tae Seok Lee , Seok Youl Yang
IPC分类号： G05D1/02 , G08G1/0968 , G08G1/16 , G05D1/00
摘要： A method of controlling lane change of an autonomous vehicle is provided. The method includes determining a type of a command for lane change by an autonomous driving logic of an electronic control unit (ECU) in response to the command for lane change being generated. When the command for lane change is not a specific command for lane change, attributes of each of at least one region included in a change target region is determined using information regarding the change target region. The attributes of each of the at least one region are corrected using information regarding a lane in which the autonomous vehicle is driven and a lane change region is determined from the at least one region based on the corrected attributes of each of the at least one region.
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4.发明申请公开(公告)号：US20190004529A1
公开(公告)日：2019-01-03
申请号：US15808064
申请日：2017-11-09
发明人： Seong Su Im , Tae Seok Lee , Seok Youl Yang
CPC分类号： G05D1/0223 , G05D1/0061 , G05D1/0088 , G05D1/0221 , G05D1/0231 , G05D2201/0213 , G08G1/166 , G08G1/167
摘要： A method of controlling lane change of an autonomous vehicle is provided. The method includes determining a type of a command for lane change by an autonomous driving logic of an electronic control unit (ECU) in response to the command for lane change being generated. When the command for lane change is not a specific command for lane change, attributes of each of at least one region included in a change target region is determined using information regarding the change target region. The attributes of each of the at least one region are corrected using information regarding a lane in which the autonomous vehicle is driven and a lane change region is determined from the at least one region based on the corrected attributes of each of the at least one region.
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5.发明授权公开(公告)号：US10969788B2
公开(公告)日：2021-04-06
申请号：US15800431
申请日：2017-11-01
发明人： Seok Youl Yang , Tae Seok Lee , Seong Su Im
摘要： A method of determining a driving lane of an autonomous vehicle is provided. The method includes classifying, by an autonomous driving logic of an electronic control unit (ECU), at least one object sensed in front of the autonomous vehicle as a stationary object or a moving object. A clustering group is generated by clustering the stationary object and a boundary of an entire driving road is determined based on a position of a moving object approaching the subject vehicle among the moving objects and the clustering group. Additionally, the method includes comparing positions of a plurality of lanes based on lane widths of the lanes for travel of the subject vehicle with the boundary of the entire driving road and determining a driving lane of the subject vehicle.
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6.发明申请公开(公告)号：US20180224857A1
公开(公告)日：2018-08-09
申请号：US15800431
申请日：2017-11-01
发明人： Seok Youl Yang , Tae Seok Lee , Seong Su Im
IPC分类号： G05D1/02
CPC分类号： G05D1/0212 , G05D1/0246 , G05D1/0257 , G05D2201/0213
摘要： A method of determining a driving lane of an autonomous vehicle is provided. The method includes classifying, by an autonomous driving logic of an electronic control unit (ECU), at least one object sensed in front of the autonomous vehicle as a stationary object or a moving object. A clustering group is generated by clustering the stationary object and a boundary of an entire driving road is determined based on a position of a moving object approaching the subject vehicle among the moving objects and the clustering group. Additionally, the method includes comparing positions of a plurality of lanes based on lane widths of the lanes for travel of the subject vehicle with the boundary of the entire driving road and determining a driving lane of the subject vehicle.
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公开(公告)号：US20150081605A1
公开(公告)日：2015-03-19
申请号：US14099029
申请日：2013-12-06
发明人： Seong Su Im , Jin Hak Kim , Byung Yong You , Seok Youl Yang , Cheol Ha Lee
IPC分类号： G06N3/02
CPC分类号： B60W40/09 , B60W2050/0005 , B60W2050/0045 , B60W2510/205 , B60W2540/18 , G06N3/08
摘要： An apparatus and a method for determining careless driving are provided and determine more reliable careless driving by generating normal driving patterns using driving performance data for a reference time at the beginning of driving. In addition, careless driving patterns greater than a predetermined number are detected using the normal driving pattern and a boundary between the normal driving and the careless driving is determined using a supervised learning method. The careless driving of the driver is then determined based on the determined boundary.
摘要翻译： 提供了一种用于确定粗心驾驶的装置和方法，并且通过使用驾驶开始时的参考时间的驾驶性能数据产生正常驾驶模式来确定更可靠的粗心驾驶。 此外，使用正常驾驶模式来检测大于预定数量的粗心驾驶模式，并且使用监督学习方法确定正常驾驶和粗心驾驶之间的边界。 然后，基于所确定的边界来确定驾驶员的粗心驾驶。
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公开(公告)号：US09415778B2
公开(公告)日：2016-08-16
申请号：US14099029
申请日：2013-12-06
发明人： Seong Su Im , Jin Hak Kim , Byung Yong You , Seok Youl Yang , Cheol Ha Lee
CPC分类号： B60W40/09 , B60W2050/0005 , B60W2050/0045 , B60W2510/205 , B60W2540/18 , G06N3/08
摘要： An apparatus and a method for determining careless driving are provided and determine more reliable careless driving by generating normal driving patterns using driving performance data for a reference time at the beginning of driving. In addition, careless driving patterns greater than a predetermined number are detected using the normal driving pattern and a boundary between the normal driving and the careless driving is determined using a supervised learning method. The careless driving of the driver is then determined based on the determined boundary.
摘要翻译： 提供了一种用于确定粗心驾驶的装置和方法，并且通过使用驾驶开始时的参考时间的驾驶性能数据产生正常驾驶模式来确定更可靠的粗心驾驶。 此外，使用正常驾驶模式来检测大于预定数量的粗心驾驶模式，并且使用监督学习方法确定正常驾驶和粗心驾驶之间的边界。 然后，基于所确定的边界来确定驾驶员的粗心驾驶。
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公开(公告)号：US09207320B2
公开(公告)日：2015-12-08
申请号：US13713820
申请日：2012-12-13
发明人： Jin Hak Kim , Kyung Ho Yoo , Yoon Ho Jang , Seong Su Im , Hui Sung Lee , Kyoung Moo Min , Eun Jin Choi
摘要： The present invention provides a method and a system for producing a classifier for recognizing an obstacle, including a processor configured to: display surface data of a plurality of obstacles measured by a distance measurement sensor in a two-dimensional (2D) coordinate system; group and classify the surface data displayed in the 2D coordinate system for each obstacle; setting a plurality of feature references to analyze region based features displayed for each obstacle in the 2D coordinate system and calculate the respective feature references for each obstacle grouping; and producing the classifier by applying a weight to each of the feature references.
摘要翻译： 本发明提供一种用于产生用于识别障碍物的分类器的方法和系统，包括处理器，其被配置为：在二维（2D）坐标系中显示由距离测量传感器测量的多个障碍物的表面数据; 对每个障碍物在2D坐标系中显示的表面数据进行分组; 设置多个特征参考以分析在2D坐标系中为每个障碍物显示的基于区域的特征，并且计算每个障碍物分组的各个特征参考; 以及通过对每个特征参考应用权重来产生分类器。
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10.发明授权Driving concentration level calculating apparatus and method, and system and method for warning of vehicle collision using the same 有权驱动集中度计算装置和方法，以及使用其的车辆碰撞警告的系统和方法公开(公告)号：US09168926B2
公开(公告)日：2015-10-27
申请号：US14103334
申请日：2013-12-11
发明人： Cheol Ha Lee , Seong Su Im , Byung Yong You , Seok Youl Yang
IPC分类号： G06F17/10 , B60W40/09 , B60W30/095 , B60W50/14 , B60W50/00
CPC分类号： B60W40/09 , B60W30/0953 , B60W50/14 , B60W2050/0059 , B60W2050/143 , B60W2520/105 , B60W2550/302
摘要： A driving concentration level calculating apparatus is provided and includes a controller configured to acquire an acceleration of a traveling vehicle and measure a relative velocity to a preceding vehicle. In addition, noise is removed from the acquired acceleration of the traveling vehicle and from the measured relative velocity to the preceding vehicle. A plurality of correlation values are calculated based on the acceleration of the traveling vehicle and the relative velocity to the preceding vehicle from which noise has been removed. In addition, the controller is configured to detect a time at which a maximum correlation value is calculated as a driving concentration level from among the calculated correlation values.
摘要翻译： 提供了一种驾驶集中度计算装置，包括：控制器，被配置为获取行驶车辆的加速度并测量与前一车辆的相对速度。 此外，从获得的行驶车辆的加速度和从测量的相对速度到前一车辆的噪声消除。 基于行驶车辆的加速度和已经去除噪声的前一车辆的相对速度来计算多个相关值。 此外，控制器被配置为从所计算的相关值中检测计算最大相关值作为驾驶浓度水平的时间。
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