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公开(公告)号:US08401787B2
公开(公告)日:2013-03-19
申请号:US13354276
申请日:2012-01-19
申请人: Wooyong Kang , Eunsung Lee , Moonbeom Heo , Giwook Nam , Eunsup Sim
发明人: Wooyong Kang , Eunsung Lee , Moonbeom Heo , Giwook Nam , Eunsup Sim
IPC分类号: G01C21/12
CPC分类号: G01C21/3658 , B60W30/12 , B60W2530/14 , B60W2550/141 , B60W2550/402
摘要: Provided is a method of determining a drive lane using a steering wheel model. The method includes a step S100 of preparing a precise digital map having an accuracy capable of differentiating a road lane; a step S200 of estimating a vehicle location on a road using GPS information; a step S300 of checking whether the vehicle location information is normal using a difference between variation in the azimuth angle of the vehicle obtained by using the GPS information and variation in the azimuth angle of the vehicle obtained by using the steering wheel model; and a step S500 of determining and outputting a drive lane occupied by a running vehicle.
摘要翻译: 提供了使用方向盘模型确定驾驶车道的方法。 该方法包括准备具有能够区分道路车道的精度的精确数字地图的步骤S100; 使用GPS信息估计道路上的车辆位置的步骤S200; 使用通过使用GPS信息获得的车辆的方位角的变化与通过使用方向盘模型获得的车辆的方位角的变化之间的差异来检查车辆位置信息是否正常的步骤S300; 以及确定并输出由行驶车辆占据的行驶车道的步骤S500。
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公开(公告)号:US20120283941A1
公开(公告)日:2012-11-08
申请号:US13354276
申请日:2012-01-19
申请人: Wooyong KANG , Eunsung Lee , Moonbeom Heo , Giwook Nam , Eunsup Sim
发明人: Wooyong KANG , Eunsung Lee , Moonbeom Heo , Giwook Nam , Eunsup Sim
IPC分类号: G01C21/28
CPC分类号: G01C21/3658 , B60W30/12 , B60W2530/14 , B60W2550/141 , B60W2550/402
摘要: Provided is a method of determining a drive lane using a steering wheel model. The method includes a step S100 of preparing a precise digital map having an accuracy capable of differentiating a road lane; a step S200 of estimating a vehicle location on a road using GPS information; a step S300 of checking whether the vehicle location information is normal using a difference between variation in the azimuth angle of the vehicle obtained by using the GPS information and variation in the azimuth angle of the vehicle obtained by using the steering wheel model; and a step S500 of determining and outputting a drive lane occupied by a running vehicle.
摘要翻译: 提供了使用方向盘模型确定驾驶车道的方法。 该方法包括准备具有能够区分道路车道的精度的精确数字地图的步骤S100; 使用GPS信息估计道路上的车辆位置的步骤S200; 使用通过使用GPS信息获得的车辆的方位角的变化与通过使用方向盘模型获得的车辆的方位角的变化之间的差异来检查车辆位置信息是否正常的步骤S300; 以及确定并输出由行驶车辆占据的行驶车道的步骤S500。
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