公开(公告)号：US07705880B2

公开(公告)日：2010-04-27

申请号：US11654027

申请日：2007-01-17

申请人： Igal Dvir ,  Mordechai Shabtai ,  Erez Izchaki

发明人： Igal Dvir ,  Mordechai Shabtai ,  Erez Izchaki

IPC分类号： H04N7/18 ,  G01R31/08 ,  H01H31/10

CPC分类号： H04N7/181 ,  H04N21/2404 ,  Y10T307/76

摘要： Device, system and method for encoding employing redundancy and switching are provided. For example, an encoder to convert analog data received from one or more video cameras into digital data for recording and possibly for live-monitoring is provided. The encoder may include an analog-to-digital converter and a redundancy unit capable of switching the analog data to a second encoder upon detecting a failure. The encoder may further include an internal matrix switcher to output the analog video data to a plurality of monitors for live monitoring.

摘要翻译： 提供了使用冗余和切换进行编码的装置，系统和方法。 例如，提供了将从一个或多个摄像机接收的模拟数据转换为用于记录并可能用于实况监视的数字数据的编码器。 编码器可以包括模数转换器和能够在检测到故障时将模拟数据切换到第二编码器的冗余单元。 编码器还可以包括内部矩阵切换器，以将模拟视频数据输出到多个监视器用于实时监视。

公开(公告)号：US20080170621A1

公开(公告)日：2008-07-17

申请号：US11654027

申请日：2007-01-17

申请人： Igal Dvir ,  Mordechai Shabtai ,  Erez Izchaki

发明人： Igal Dvir ,  Mordechai Shabtai ,  Erez Izchaki

IPC分类号： H04N11/02

CPC分类号： H04N7/181 ,  H04N21/2404 ,  Y10T307/76

摘要： Device, system and method for encoding employing redundancy and switching are provided. For example, an encoder to convert analog data received from one or more video cameras into digital data for recording and possibly for live-monitoring is provided. The encoder may include an analog-to-digital converter and a redundancy unit capable of switching the analog data to a second encoder upon detecting a failure. The encoder may further include an internal matrix switcher to output the analog video data to a plurality of monitors for live monitoring.

摘要翻译： 提供了使用冗余和切换进行编码的装置，系统和方法。 例如，提供了将从一个或多个摄像机接收的模拟数据转换为用于记录并可能用于实况监视的数字数据的编码器。 编码器可以包括模数转换器和能够在检测到故障时将模拟数据切换到第二编码器的冗余单元。 编码器还可以包括内部矩阵切换器，以将模拟视频数据输出到多个监视器用于实时监视。

公开(公告)号：US07665114B2

公开(公告)日：2010-02-16

申请号：US10482127

申请日：2002-06-25

申请人： Israel Safran ,  Mordechai Shabtai ,  Mordekhay Dor-On ,  Fredrick Mark Manasseh

发明人： Israel Safran ,  Mordechai Shabtai ,  Mordekhay Dor-On ,  Fredrick Mark Manasseh

IPC分类号： H04N5/222 ,  H04N7/173

CPC分类号： H04N7/181

摘要： A system and method for scalably monitoring and/or recording video data, preferably through a distributed network such as a computer network for example. The system and method of the present invention are characterized by the separation of functions, preferably into separate modules, for accessing the monitored and/or recorded data, and/or for accessing different hardware and/or software components of the system. This separation optionally and preferably is performed by restricting access to each of a plurality of layers or hierarchical levels in succession, such that access to the next layer or level is more preferably not permitted until access to a previous layer or level is approved. The system and method of the present invention also preferably provides security through this separation of functions. According to a preferred embodiment of the present invention, there is also provided a system and method for optionally adding the capability for monitoring and/or recording at least one type of media to an existing monitoring/recording system, as an “upgrade”. This preferred embodiment of the present invention may optionally and preferably be combined with the previously described system and method for scalably monitoring and/or recording video data.

摘要翻译： 优选地通过诸如计算机网络的分布式网络可扩展地监视和/或记录视频数据的系统和方法。 本发明的系统和方法的特征在于，功能的分离，优选地分成用于访问所监视和/或记录的数据和/或用于访问系统的不同硬件和/或软件组件的单独的模块。 这种分离可选地并且优选地通过连续地限制对多个层或层次级别中的每一个的访问来执行，使得在对前一层或级别的访问被批准之前更优选地不允许对下一层或级别的访问。 本发明的系统和方法还优选通过功能分离来提供安全性。 根据本发明的优选实施例，还提供了一种系统和方法，用于可选地将用于监视和/或记录至少一种类型的媒体的能力添加到现有监视/记录系统中作为“升级”。 本发明的该优选实施例可以可选地并且优选地与先前描述的用于可扩展地监视和/或记录视频数据的系统和方法组合。

公开(公告)号：US07587454B2

公开(公告)日：2009-09-08

申请号：US11006575

申请日：2004-12-08

申请人： Mordechai Shabtai ,  Daphna Levi ,  Guy Lorman

发明人： Mordechai Shabtai ,  Daphna Levi ,  Guy Lorman

IPC分类号： G06F15/13

CPC分类号： H04L65/607 ,  H04L29/06027 ,  H04L65/4084 ,  H04L65/80 ,  H04N21/2662 ,  H04N21/4621 ,  H04N21/64792

摘要： A data streaming system comprises: one or more streaming sources, one or more streaming clients, a network connecting said streaming sources and said clients, and a level of service selector able for each data stream to monitor the network, the respective streaming source and the respective streaming client to control streaming to the respective streaming client to define a level of service of the data stream. For a video stream the level of service may define the frame rate, the resolution, the overall quality or a level of masking used.

摘要翻译： 数据流系统包括：一个或多个流源，一个或多个流客户端，连接所述流源和所述客户端的网络，以及能够为每个数据流监视网络的服务选择器级别，相应的流源和 相应的流式传输客户端以控制到相应的流式传输客户端的流传输，以定义数据流的服务级别。 对于视频流，服务级别可以定义帧速率，分辨率，总体质量或使用的屏蔽级别。

公开(公告)号：US20060136597A1

公开(公告)日：2006-06-22

申请号：US11006575

申请日：2004-12-08

申请人： Mordechai Shabtai ,  Daphna Levi ,  Guy Lorman

发明人： Mordechai Shabtai ,  Daphna Levi ,  Guy Lorman

IPC分类号： G06F15/16

CPC分类号： H04L65/607 ,  H04L29/06027 ,  H04L65/4084 ,  H04L65/80 ,  H04N21/2662 ,  H04N21/4621 ,  H04N21/64792

摘要： A data streaming system comprises: one or more streaming sources, one or more streaming clients, a network connecting said streaming sources and said clients, and a level of service selector able for each data stream to monitor the network, the respective streaming source and the respective streaming client to control streaming to the respective streaming client to define a level of service of the data stream. For a video stream the level of service may define the frame rate, the resolution, the overall quality or a level of masking used.