公开(公告)号：US4600283A

公开(公告)日：1986-07-15

申请号：US631280

申请日：1984-07-17

申请人： Rainer Gorsch ,  Wolf-Rainer Grafe ,  Hans-Jorg Grundmann ,  Peter Poerschke ,  Werner Steffen ,  Thomas Braunschweig ,  Rolf-Peter Mark ,  Bernard Beck

发明人： Rainer Gorsch ,  Wolf-Rainer Grafe ,  Hans-Jorg Grundmann ,  Peter Poerschke ,  Werner Steffen ,  Thomas Braunschweig ,  Rolf-Peter Mark ,  Bernard Beck

IPC分类号： G03B37/00 ,  G03B39/00 ,  G01P3/36

CPC分类号： G03B37/00

摘要： Method and apparatus for automatically controlling aerial photographic cameras. An exact and reliable control device of low electronic and optical cost, which unburdens the operator, is realized by means of two photoreceiver lines positioned parallel to each other and perpendicular to the flight direction. At least the first line is connected to a data memory, which as well as the second line is connected to a correlator. The correlator is connected, via units for calculating the vg/hg ratio and/or the drift, to setting mechanisms of the aerial camera. A third photoreceiver line can also be provided, coupled subsequently to a data memory. The invention is utilizable in photogrammetry.

摘要翻译： 自动控制航空照相机的方法和装置。 通过两个平行于并且垂直于飞行方向的光接收器线路实现了降低操作者负担的低电子和光学成本的精确可靠的控制装置。 至少第一行连接到数据存储器，以及第二行连接到相关器。 通过用于计算vg / hg比和/或漂移的单元将相关器连接到空中摄像机的设置机构。 还可以提供第三光接收器线路，随后耦合到数据存储器。 本发明可用于摄影测量。

公开(公告)号：US4734724A

公开(公告)日：1988-03-29

申请号：US899194

申请日：1986-08-22

申请人： Thomas Braunschweig ,  Bernard Beck ,  Norbert Diete

发明人： Thomas Braunschweig ,  Bernard Beck ,  Norbert Diete

IPC分类号： G01C11/02 ,  G03B37/04 ,  G03B39/00

CPC分类号： G01C11/02 ,  G03B37/04

摘要： A method and an arrangement for the automatic control of aerial photography cameras, in which a lens portrays the terrain overflown on a projected area, at least two photodetector rows being disposed on the projected area perpendicularly to the direction of motion of the terrain image and the direction and speed of motion of the terrain image on the projected area, the drift and the v.sub.g /h.sub.g ratio being determined from the signals of the photodetector. The method eliminating errors in the determination of v.sub.g /h.sub.g and drift, which are caused by tilts (.omega.) about the aircraft longitudinal and lateral (.psi.) axes. For this purpose the tilt (.omega., .psi.) of the aircraft is determined simultaneously with reading the photodetector rows and taken into consideration in the evaluation of the signals of the photodetectors.

摘要翻译： 一种用于自动控制航空照相机的方法和装置，其中透镜描绘在投影区域上溢出的地形，至少两个光电检测器行设置在垂直于地形图像的运动方向的投影区域上，并且 投影面积上的地形图像的运动方向和速度，从光电检测器的信号确定漂移和vg / hg比。 该方法消除了关于飞机纵向和横向（psi）轴的倾斜（ω）引起的vg / hg和漂移的确定中的误差。 为此目的，在对光电检测器行的读取同时确定飞行器的倾斜度（ω，psi），并且在对光电检测器的信号进行评估时考虑。