公开(公告)号：US20060133476A1

公开(公告)日：2006-06-22

申请号：US11273311

申请日：2005-11-14

申请人： Warren Page ,  James Creviston ,  David Teeter ,  Roger Adwell ,  Thomas Mitchell ,  Matthew Meerian

发明人： Warren Page ,  James Creviston ,  David Teeter ,  Roger Adwell ,  Thomas Mitchell ,  Matthew Meerian

IPC分类号： H04N11/04 ,  H04N7/18 ,  H04N9/47 ,  H04N11/02 ,  H04N7/12 ,  H04B1/66

CPC分类号： G08B13/1968 ,  G07C5/0891 ,  G08B13/19647 ,  G08B13/19669 ,  G08B13/19673 ,  G08B13/19682 ,  G08B13/19691 ,  H04N7/181

摘要： A digital video surveillance system includes a video server in a law enforcement vehicle which allows recording to digital optical media including DVD RAM disks, a removable hard disk drive, and other media such as compact flash memory. Shock-mounting and environmental assistance may be provided. The system includes a memory buffer that is recording at all times. When the recorder is activated, the memory buffer contents, including video and audio, are recorded onto the media before the system starts recording directly from the video camera. Recording rates and compression formats may be user-selectable. A method may also be provided to capture or receive snapshots and output them to or receive them from a wireless transmitter such as a cellular modem for missing persons or suspect identification, for example.

摘要翻译： 数字视频监控系统包括执法车辆中的视频服务器，其允许记录包括DVD RAM盘的数字光学介质，可移动硬盘驱动器以及诸如紧凑闪存的其它介质。 可以提供冲击安装和环境协助。 该系统包括一直在记录的内存缓冲区。 当记录器被激活时，在系统直接从摄像机开始记录之前，包括视频和音频在内的存储器缓冲器内容被记录在介质上。 记录速率和压缩格式可能是用户可选择的。 还可以提供一种捕获或接收快照并将其输出或从无线发射机（例如用于丢失人的蜂窝调制解调器或可疑识别）接收它们的方法。

公开(公告)号：US20050088522A1

公开(公告)日：2005-04-28

申请号：US10773360

申请日：2004-02-06

申请人： James Creviston

发明人： James Creviston

IPC分类号： H04N7/18

CPC分类号： H04N5/782

摘要： An in-car video surveillance system for a law enforcement vehicle is automatically activated in response to a collision. The system is provided with an accelerometer having an axis of operation oriented to cause the accelerometer to be responsive to an impact, and an output signal is produced when the accelerometer senses a predetermined G force. A record command initiates operation of the video recorder of the system in response to the output signal to thereby record the incident responsible for the impact.

摘要翻译： 用于执法车辆的车载视频监控系统响应于碰撞而被自动激活。 该系统设置有加速度计，该加速度计的操作轴被定向成使加速度计响应于冲击，并且当加速度计感测到预定的G力时产生输出信号。 记录命令响应于输出信号启动系统的录像机的操作，从而记录负责影响的事件。