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1.发明授权Method and system for estimating information related to a vehicle pitch and/or roll angle 有权用于估计与车辆俯仰和/或侧倾角相关的信息的方法和系统公开(公告)号：US09285460B2
公开(公告)日：2016-03-15
申请号：US14362767
申请日：2014-04-14
Applicant: SAAB Vricon Systems AB
Inventor： Leif Haglund , Folke Isaksson , Michael Felsberg , Bertil Grelsson
CPC classification number: G01S5/163 , B64C2201/00 , G01C9/06 , G01C11/00 , G01C15/14 , G01C21/005 , G01C21/20 , G01S17/06 , G06T7/80 , G06T2207/10016 , G06T2207/10024 , G06T2207/20061 , G06T2207/30244 , G06T2207/30252 , G09B9/48
Abstract: The present disclosure relates to a method (200) for estimating information related to a vehicle pitch and/or roll angle. The method comprises a step of obtaining (220) a first estimate of the information related to the pitch and/or roll angle. The method is characterized by the steps of capturing (210) an image of an area covering at least a part of the horizon using a camera mounted on the airborne vehicle, and determining (240) an improved estimate of the information related to the pitch and/or roll angle based on the first estimate of the information related to the pitch and/or roll angle, and a digital elevation model.
Abstract translation: 本公开涉及一种用于估计与车辆俯仰和/或倾斜角相关的信息的方法（200）。 该方法包括获得（220）与俯仰和/或倾斜角相关的信息的第一估计的步骤。 该方法的特征在于以下步骤：使用安装在机载车上的照相机捕获（210）覆盖至少一部分水平线的区域的图像，并且确定（240）对与音高有关的信息的改进估计， /或基于与俯仰角和/或侧倾角相关的信息的第一估计的滚角，以及数字高程模型。
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2.发明申请METHOD AND SYSTEM FOR ESTIMATING INFORMATION RELATED TO A VEHICLE PITCH AND/OR ROLL ANGLE 有权用于估计与车辆倾斜角和/或角度角相关的信息的方法和系统公开(公告)号：US20150323648A1
公开(公告)日：2015-11-12
申请号：US14362767
申请日：2014-04-14
Applicant: SAAB Vricon Systems AB
Inventor： Leif Haglund , Folke Isaksson , Michael Felsberg , Bertil Grelsson
CPC classification number: G01S5/163 , B64C2201/00 , G01C9/06 , G01C11/00 , G01C15/14 , G01C21/005 , G01C21/20 , G01S17/06 , G06T7/80 , G06T2207/10016 , G06T2207/10024 , G06T2207/20061 , G06T2207/30244 , G06T2207/30252 , G09B9/48
Abstract: The present disclosure relates to a method (200) for estimating information related to a vehicle pitch and/or roll angle. The method comprises a step of obtaining (220) a first estimate of the information related to the pitch and/or roll angle. The method is characterized by the steps of capturing (210) an image of an area covering at least a part of the horizon using a camera mounted on the airborne vehicle, and determining (240) an improved estimate of the information related to the pitch and/or roll angle based on the first estimate of the information related to the pitch and/or roll angle, and a digital elevation model.
Abstract translation: 本公开涉及一种用于估计与车辆俯仰和/或侧倾角相关的信息的方法（200）。 该方法包括获得（220）与俯仰和/或倾斜角相关的信息的第一估计的步骤。 该方法的特征在于以下步骤：使用安装在机载车上的照相机捕获（210）覆盖至少一部分水平线的区域的图像，并且确定（240）对与音高有关的信息的改进估计， /或基于与俯仰角和/或侧倾角相关的信息的第一估计的滚角，以及数字高程模型。
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