公开(公告)号：US06580450B1

公开(公告)日：2003-06-17

申请号：US09532737

申请日：2000-03-22

申请人： Bernard C Kersting ,  David J Donovan ,  Robert M. Pap ,  Melvin P. Kocher ,  Timothy W. Robinson

发明人： Bernard C Kersting ,  David J Donovan ,  Robert M. Pap ,  Melvin P. Kocher ,  Timothy W. Robinson

IPC分类号： H04N718

CPC分类号： H04N7/181 ,  B64D45/0015 ,  B64D2045/0035 ,  G08B13/19645 ,  G08B13/1965 ,  G08B13/19669

摘要： A vehicle imaging surveillance and recording system adapted to monitor conditions prevailing during the course of a trip and provided for this purpose cameras are placed in the control station of the vehicle and about the vehicle. At least two recording devices record the output of the cameras. One device records a thirty minute high resolution image. The second device records a two hour lower resolution image. Both devices compress the data that is to be recorded in storage. The output signals yielded from storage are fed into an on-board transmitter to modulate a carrier that is radiated from the vehicle and intercepted by an active communications satellite. These output signals are being transmitted only under certain conditions. One condition is to provide a switch under the control of a crew member in the control station of the vehicle. The other condition provides for automatically switching on the transmission to the satellite when certain parameters occur.

摘要翻译： 一种车辆成像监视和记录系统，适用于监测行程过程中普遍存在的情况，并为此提供相机，将照相机放置在车辆的控制站和车辆周围。 至少两个记录设备记录相机的输出。 一个设备记录了三十分钟的高分辨率图像。 第二个设备记录了两小时的分辨率图像。 两个设备都会压缩要存储的数据。 从存储产生的输出信号被馈送到车载发射机中以调制从车辆辐射并被有源通信卫星拦截的载波。 这些输出信号仅在某些条件下传输。 一个条件是在车辆的控制站中的机组成员的控制下提供开关。 另一个条件提供了在发生某些参数时自动切换到卫星的传输。