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1.发明申请Method for measuring distances and speeds of several objects by means of an fmcw radar 有权通过fmcw雷达测量几个物体的距离和速度的方法公开(公告)号：US20060109169A1
公开(公告)日：2006-05-25
申请号：US10528186
申请日：2003-03-14
申请人： Klaus Winter , Dirk Ulbricht
发明人： Klaus Winter , Dirk Ulbricht
IPC分类号： G01S13/42
CPC分类号： G01S13/584 , G01S13/345 , G01S2013/9321
摘要： A method for measuring distance and velocity at a plurality of objects using FMCW radar, in which measurements are repeated cyclically using at least two different frequency ramps, in each measurement, the transmitted signal is mixed with the received signal, and the spectrum of the mixed signal is recorded, in a matching procedure, the peaks that are in the spectra recorded for various ramps and that belong to the same object are allocated to each other, and the distances and velocities of the objects are calculated from the frequencies of the peaks, and in a tracking procedure, the objects measured at various times are identified with one another on the basis of the consistency of their distance and velocity data, wherein each measuring cycle includes not more than three measurements with different frequency ramps, for each plausible combination of two peaks, of which one was recorded during a first measurement and the other was recorded during a second measurement of the same cycle, the distance and the velocity of one possible object represented by these peaks are calculated, the anticipated result of at least one further measurement is calculated from the distance and the velocity of the possible object, and the possible object is discarded if at least one anticipated result does not agree with the measured result.
摘要翻译： 使用FMCW雷达测量多个物体的距离和速度的方法，其中在每个测量中使用至少两个不同的频率斜坡周期性地重复测量，所传输的信号与接收的信号混合，并且混合的频谱 在匹配的过程中记录信号，记录在各种斜坡上并且属于同一物体的光谱中的峰值彼此分配，并且从峰值的频率计算物体的距离和速度， 并且在跟踪过程中，基于其距离和速度数据的一致性，在不同时间测量的对象彼此识别，其中每个测量周期包括不超过三个具有不同频率斜坡的测量，对于每个合理的组合 两个峰值，其中一个在第一次测量期间被记录，另一个在相同周期的第二次测量期间记录， 计算由这些峰表示的一个可能物体的距离和速度，根据可能物体的距离和速度计算至少一个另外的测量的预期结果，并且如果至少一个预期结果，可能的物体被丢弃 不符合测量结果。
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2.发明授权Method for measuring distances and speeds of several objects by means of an FMCW radar 有权通过FMCW雷达测量几个物体的距离和速度的方法公开(公告)号：US07385550B2
公开(公告)日：2008-06-10
申请号：US10528186
申请日：2003-03-14
申请人： Klaus Winter , Dirk Ulbricht
发明人： Klaus Winter , Dirk Ulbricht
IPC分类号： G01S13/42
CPC分类号： G01S13/584 , G01S13/345 , G01S2013/9321
摘要： Distance and velocity measuring at a plurality of objects using FMCW radar includes repeating measurements using different frequency ramps and including mixing transmitted and received signals, and recording the mixed signal's spectrum. A matching includes recording spectra peaks for ramps, if belonging to the same object, allocating them to each other, and calculating distances and velocities from peak frequencies. A tracking includes identifying with one another objects measured at various times based on distance and velocity consistency. Each measuring cycle includes less than four measurements with different frequency ramps. For each plausible two peak combination recorded, respectively, during first and second measurements of a cycle, distance and velocity of one possible object represented by these peaks are calculated. A measurement's anticipated result, is calculated from distance and velocity of the possible object, discarded if an anticipated result does not agree with the measured result.
摘要翻译： 使用FMCW雷达的多个物体的距离和速度测量包括使用不同的频率斜坡重复测量，包括混合发射和接收的信号，以及记录混合信号的频谱。 匹配包括记录斜坡的光谱峰值，如果属于同一物体，将它们分配给彼此，并计算峰值频率的距离和速度。 跟踪包括基于距离和速度一致性彼此识别在不同时间测量的对象。 每个测量周期包括不同于四个不同频率斜坡的测量。 对于在循环的第一次和第二次测量期间分别记录的每个似乎合理的两个峰值组合，计算由这些峰表示的一个可能物体的距离和速度。 测量的预期结果由可能对象的距离和速度计算，如果预期结果与测量结果不一致则丢弃。
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公开(公告)号：US20100321496A1
公开(公告)日：2010-12-23
申请号：US12808558
申请日：2008-11-29
申请人： Dirk Ulbricht
发明人： Dirk Ulbricht
IPC分类号： H04N7/18
CPC分类号： G06K9/00791 , B60Q1/1423 , B60Q2300/314 , B60Q2300/337 , B60R1/00
摘要： A method for a motor vehicle for the predictive classification of a future vehicle environment and its lighting conditions. To this end, a camera system is oriented with respect to a region ahead of the vehicle. A sequence of images is recorded. In a predefined central image detail, the change of brightness per unit of time and/or distance is determined and this is used to infer the environment ahead of the vehicle.
摘要翻译： 一种用于对未来车辆环境的预测分类及其照明条件的机动车辆的方法。 为此，相机系统相对于车辆前方的区域定向。 记录一系列图像。 在预定义的中心图像细节中，确定每单位时间和/或距离的亮度变化，并且这用于推断车辆前方的环境。
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公开(公告)号：US20150360625A1
公开(公告)日：2015-12-17
申请号：US14238975
申请日：2012-08-21
申请人： Martin Randler , Ralph Grewe , Marc Fischer , Dirk Ulbricht , Alfred Eckert , Ronald Bayer , Stefan Lüke , Bernd Piller , Georg Halasy-Wimmer
发明人： Martin Randler , Ralph Grewe , Marc Fischer , Dirk Ulbricht , Alfred Eckert , Ronald Bayer , Stefan Lüke , Bernd Piller , Georg Halasy-Wimmer
CPC分类号： B60R16/02 , B60R16/00 , B60R2300/80 , B60T7/22 , B60T2201/10 , B60W30/06 , B60W30/18 , B60W50/0098 , B60W2420/42 , B62D15/0285 , G06K9/00791 , G06K9/00812 , H04N7/18
摘要： A device and a method for determining a position of one or more structural elements of a vehicle the position of which can be changed and a change in the position of which alters external dimensions of the vehicle.
摘要翻译： 一种用于确定车辆的一个或多个结构元件的位置的装置和方法，其位置可以改变，并且其位置的变化改变了车辆的外部尺寸。
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公开(公告)号：US08239085B2
公开(公告)日：2012-08-07
申请号：US12067477
申请日：2006-05-20
申请人： Thomas Fechner , Stefan Heinrich , Dirk Ulbricht
发明人： Thomas Fechner , Stefan Heinrich , Dirk Ulbricht
CPC分类号： G06K9/00798 , G06T7/73 , G08G1/167
摘要： A method for detecting road lane markings for a motor vehicle in motion with an image recording unit is presented. The image recording unit points to the road in front of the vehicle and in the recorded image data, brightness differences (contrasts) are analysed and/or edges are extracted. Road lane markings are detected by means of their periodic arrangement. For evaluation purposes, the measuring signal of the image recording unit is transformed into another coordinate system, and the auxiliary function thus obtained is tested for periodic structures.
摘要翻译： 提出了一种利用图像记录单元检测运动中的机动车辆的道路车道标记的方法。 图像记录单元指向车辆前方的道路，并且在记录图像数据中，分析亮度差异（对比度）和/或边缘。 通过定期安排检测道路标线。 为了评估，将图像记录单元的测量信号变换为另一个坐标系，并对周期性结构测试如此获得的辅助函数。
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6.发明申请METHOD FOR DERIVING ENVIRONMENTAL INFORMATION FROM DETECTING THE REAR LIGHTS OF PRECEDING VEHICLES 审中-公开从环境信息中获取前方车辆后照灯的方法公开(公告)号：US20150035979A1
公开(公告)日：2015-02-05
申请号：US14118580
申请日：2012-05-08
申请人： Marc Fischer , Dirk Ulbricht
发明人： Marc Fischer , Dirk Ulbricht
CPC分类号： G06K9/00825 , G06T7/20 , G06T2207/30252 , H04N7/188
摘要： A method for deriving environmental information from detecting the rear lights of preceding vehicles, including the following steps: Recording a sequence of images with a camera that captures the surroundings in front of the vehicle; Detecting and tracking rear lights of preceding vehicles in the sequence of images; and Analysis of the position and movement of the tracked rear lights and deriving environmental information from this analysis.
摘要翻译： 一种用于从检测前方车辆的后灯导出环境信息的方法，包括以下步骤：利用捕捉车辆前方环境的照相机记录一系列图像; 根据图像序列检测和跟踪前车辆的后灯; 并分析跟踪尾灯的位置和运动情况，并从该分析中得出环境信息。
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公开(公告)号：US08908029B2
公开(公告)日：2014-12-09
申请号：US12808558
申请日：2008-11-29
申请人： Dirk Ulbricht
发明人： Dirk Ulbricht
CPC分类号： G06K9/00791 , B60Q1/1423 , B60Q2300/314 , B60Q2300/337 , B60R1/00
摘要： A method for a motor vehicle for the predictive classification of a future vehicle environment and its lighting conditions. To this end, a camera system is oriented with respect to a region ahead of the vehicle. A sequence of images is recorded. In a predefined central image detail, the change of brightness per unit of time and/or distance is determined and this is used to infer the environment ahead of the vehicle.
摘要翻译： 一种用于对未来车辆环境的预测分类及其照明条件的机动车辆的方法。 为此，相机系统相对于车辆前方的区域定向。 记录一系列图像。 在预定义的中心图像细节中，确定每单位时间和/或距离的亮度变化，并且这用于推断车辆前方的环境。
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公开(公告)号：US08538629B2
公开(公告)日：2013-09-17
申请号：US13283853
申请日：2011-10-28
CPC分类号： B60Q1/484 , B60Q2400/50 , B60W50/14 , B60W50/16 , B60W2050/143 , B60W2550/141 , G08G1/165
摘要： A device for assisting a driver in steering a vehicle along a bottleneck. The device has a bottleneck detection unit which is configured to detect bottleneck information for characterizing a bottleneck in which the vehicle is located. A bottleneck information processing unit is configured to process the detected bottleneck information in order to derive therefrom assistance information for assisting the driver in steering the vehicle along the bottleneck. An actuation unit is provided and is configured to actuate a light source of the vehicle in such a way that the light source generates a light pattern, which can be seen by the driver, outside the vehicle, which light pattern displays the assistance information to the driver.
摘要翻译： 一种用于辅助驾驶员沿着瓶颈转向车辆的装置。 该装置具有瓶颈检测单元，其被配置为检测用于表征车辆所在的瓶颈的瓶颈信息。 瓶颈信息处理单元被配置为处理检测到的瓶颈信息，以从其获得辅助信息，以帮助驾驶员沿着瓶颈转向车辆。 提供致动单元，并且被配置为以这样的方式致动车辆的光源，使得光源产生可由驾驶员在车辆外部看到的光图案，该光图案向辅助信息显示辅助信息 司机。
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公开(公告)号：US20080255724A1
公开(公告)日：2008-10-16
申请号：US12067477
申请日：2006-05-20
申请人： Thomas Fechner , Stefan Heinrich , Dirk Ulbricht
发明人： Thomas Fechner , Stefan Heinrich , Dirk Ulbricht
IPC分类号： G06K9/00
CPC分类号： G06K9/00798 , G06T7/73 , G08G1/167
摘要： A method for detecting road lane markings for a motor vehicle in motion with an image recording unit is presented. The image recording unit points to the road in front of the vehicle and in the recorded image data, brightness differences (contrasts) are analysed and/or edges are extracted. Road lane markings are detected by means of their periodic arrangement. For evaluation purposes, the measuring signal of the image recording unit is transformed into another coordinate system, and the auxiliary function thus obtained is tested for periodic structures.
摘要翻译： 提出了一种利用图像记录单元检测运动中的机动车辆的道路车道标记的方法。 图像记录单元指向车辆前方的道路，并且在记录图像数据中，分析亮度差异（对比度）和/或边缘。 通过定期安排检测道路标线。 为了评估，将图像记录单元的测量信号变换为另一个坐标系，并对周期性结构测试如此获得的辅助函数。
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