METHOD AND SYSTEM FOR MONITORING THE ACCESSIBILITY OF AN EMERGENCY EXIT
    1.
    发明申请
    METHOD AND SYSTEM FOR MONITORING THE ACCESSIBILITY OF AN EMERGENCY EXIT 审中-公开
    监测紧急出口可及性的方法和系统

    公开(公告)号:US20120154583A1

    公开(公告)日:2012-06-21

    申请号:US13330107

    申请日:2011-12-19

    IPC分类号: H04N7/18

    摘要: A system and device perform a method for monitoring the accessibility of an emergency exit, which includes illuminating an area in front of the emergency exit by emitting light, detecting reflected light from the illuminated area using an image sensor, calculating a plurality of distances based on the detected reflected light for discrete positions in the image sensor, comparing the each of the plurality of distances with a predetermined distance, and generating an alarm signal if the comparing indicates a substantial difference in distance in at least one position in the image sensor.

    摘要翻译: 系统和装置执行用于监视紧急出口的可达性的方法,其包括通过发射光来照亮紧急出口前面的区域,使用图像传感器检测来自照明区域的反射光,基于 所述检测到的反射光用于所述图像传感器中的离散位置,将所述多个距离中的每一个与预定距离进行比较,并且如果所述比较指示所述图像传感器中的至少一个位置中的距离的实质差异,则生成报警信号。

    METHOD FOR RESTRICTING ACCESS TO MEDIA DATA GENERATED BY A CAMERA
    2.
    发明申请
    METHOD FOR RESTRICTING ACCESS TO MEDIA DATA GENERATED BY A CAMERA 有权
    用于限制对摄像机生成的媒体数据的访问的方法

    公开(公告)号:US20110016319A1

    公开(公告)日:2011-01-20

    申请号:US12821746

    申请日:2010-06-23

    IPC分类号: H04L9/32

    摘要: A method for restricting access to media data generated by a camera comprising: setting a non-public initial user key, KICU, in the camera, providing a user client with the initial user key, KICU, establishing an authenticated relation between the user client and the camera by sending an authentication message including information based on the initial user key, KICU, from the user client to the camera, checking if an operational user key (KOCU) is set in the camera, and performing, in response to the act of checking if the operational user key (KOCU) is set in the camera, the acts a)-d) only if the operational user key (KOCU) is not set: a) acquiring an operational user key (KOCU), b) setting the operational user key (KOCU) in the camera, c) sending the operational user key (KOCU) to the user client, and d) indicating in the camera that the operational user key (KOCU) is set.

    摘要翻译: 一种用于限制对由摄像机生成的媒体数据的访问的方法,包括:在相机中设置非公开初始用户密钥KICU,向用户客户端提供初始用户密钥KICU,在用户客户端与用户客户端之间建立认证关系 通过发送包括基于初始用户密钥KICU的信息的认证消息从用户客户端发送到相机,检查在相机中是否设置操作用户密钥(KOCU),并且响应于 检查在相机中是否设置了操作用户密钥(KOCU),仅当未设置操作用户密钥(KOCU)时,行为a)-d):a)获取操作用户密钥(KOCU),b)设置 相机中的操作用户密钥(KOCU),c)向用户客户端发送操作用户密钥(KOCU),以及d)在相机中指示设置了操作用户密钥(KOCU)。

    CAMERA ASSEMBLY
    3.
    发明申请
    CAMERA ASSEMBLY 审中-公开
    相机装配

    公开(公告)号:US20100119221A1

    公开(公告)日:2010-05-13

    申请号:US12615768

    申请日:2009-11-10

    申请人: Stefan Lundberg

    发明人: Stefan Lundberg

    IPC分类号: G03B17/00

    CPC分类号: H04N5/2254 H04N5/247

    摘要: A camera assembly includes a camera arranged to be panable and tiltable, and a transparent view port cover. The transparent view port cover includes a first part and a second part arranged together to present different angles of view to the camera, the second part having a lens.

    摘要翻译: 相机组件包括布置成可平移和可倾斜的照相机,以及透明视图端口盖。 透明视图端口盖包括布置在一起以呈现与相机不同的视角的第一部分和第二部分,第二部分具有透镜。

    NETWORK CONNECTOR DEVICE
    4.
    发明申请
    NETWORK CONNECTOR DEVICE 有权
    网络连接器设备

    公开(公告)号:US20100064029A1

    公开(公告)日:2010-03-11

    申请号:US12556075

    申请日:2009-09-09

    IPC分类号: G06F15/16

    摘要: A network connector device and a method for making image information sent through a first digital network accessible by a second digital network. A first and a second network connector are arranged to pass on digital network traffic, a network traffic buffer buffers the digital network traffic, an image session identifier identifies a network session from the buffered digital network traffic, containing image information. An image session tracker tracks the identified network session containing image information, an image extractor extracts image information from the identified network session containing image information, and an image information buffer buffers the extracted image information. An image information arranger arranges the image information from the image information buffer into at least one image sequence of related images, and a server makes accessible the at least one image sequence via a third network connector.

    摘要翻译: 一种网络连接器装置和用于制造通过第二数字网络可访问的第一数字网络发送的图像信息的方法。 第一和第二网络连接器被布置成传递数字网络业务,网络业务缓冲器缓冲数字网络业务,图像会话标识符从包含图像信息的缓冲数字网络业务识别网络会话。 图像会话跟踪器跟踪所识别的包含图像信息的网络会话,图像提取器从包含图像信息的所识别的网络会话中提取图像信息,并且图像信息缓冲器缓冲所提取的图像信息。 图像信息排列器将来自图像信息缓冲器的图像信息布置成相关图像的至少一个图像序列,并且服务器经由第三网络连接器访问至少一个图像序列。

    VIDEO OVER ETHERNET
    5.
    发明申请
    VIDEO OVER ETHERNET 有权
    视频以太网

    公开(公告)号:US20100007750A1

    公开(公告)日:2010-01-14

    申请号:US12500249

    申请日:2009-07-09

    IPC分类号: H04N5/232

    摘要: The present invention relates to a network enabled digital video camera arranged to be connected to a digital network. The network enabled digital video camera includes a digital network module arranged to transmit and receive digital signals, an input/output port being an electrical connector and being connected to the digital network module, and an analog video generator arranged to output an analog video signal. The input/output port connected to the digital network module is also connected to the analog video generator. The present invention also relates to an adaptor used to connect the network enabled digital video camera to an off-the-shelf video preview device.

    摘要翻译: 本发明涉及被布置为连接到数字网络的网络使能数字摄像机。 网络使能的数字摄像机包括布置成发送和接收数字信号的数字网络模块,作为电连接器的输入/输出端口并连接到数字网络模块,以及被配置为输出模拟视频信号的模拟视频发生器。 连接到数字网络模块的输入/输出端口也连接到模拟视频发生器。 本发明还涉及用于将网络使能的数字摄像机连接到现成的视频预览设备的适配器。

    Method and apparatus for digitally processing frequently updated images from a camera
    6.
    发明授权
    Method and apparatus for digitally processing frequently updated images from a camera 有权
    用于从相机数字处理经常更新的图像的方法和装置

    公开(公告)号:US07505635B2

    公开(公告)日:2009-03-17

    申请号:US10398983

    申请日:2001-09-26

    摘要: The invention relates to a method and a system for digitally processing of frequently updated images from a camera.The system comprises at least one camera (2), at least one display unit, a network (6) for connecting the at least one camera with at least one display unit, and an image processing means (30).The image processing means comprises means for defining a first scaling area and a peripheral scaling area, which is enclosing the first scaling area, within an acquired digital image, and means for scaling the peripheral scaling area differently than the first scaling area so that the peripheral scaling area is downscaled in relation to the first scaling area, wherein the first scaling area is uniformly scaled in both a vertical and a horizontal direction.

    摘要翻译: 本发明涉及一种用于数码处理来自照相机的经常更新的图像的方法和系统。 该系统包括至少一个照相机(2),至少一个显示单元,用于将至少一个照相机与至少一个显示单元连接的网络(6)和图像处理装置(30)。 图像处理装置包括用于在所获取的数字图像内定义包围第一缩放区域的第一缩放区域和外围缩放区域的装置,以及用于与第一缩放区域不同地缩放外围缩放区域的装置,使得外围设备 缩放区域相对于第一缩放区域被缩小,其中第一缩放区域在垂直和水平方向均匀地缩放。

    Method and apparatus for combining video signals to one comprehensive video signal
    7.
    发明授权
    Method and apparatus for combining video signals to one comprehensive video signal 有权
    将视频信号与一个综合视频信号组合的方法和装置

    公开(公告)号:US07268834B2

    公开(公告)日:2007-09-11

    申请号:US10772928

    申请日:2004-02-04

    IPC分类号: H04N9/74

    CPC分类号: H04N5/275 H04N5/272 H04N9/76

    摘要: Method and apparatus for combining a first video signal and a second video signal. The method comprising the act of replacing data in the second video signal with corresponding, in respect of a position within an image, data from the first video signal when said data in the second video signal represent a predefined repetitive pattern. The apparatus comprising a first input for input of the first video signal; a second input for input of the second video signal; an output for output of a third video signal; a keying-pattern detector connected to said second input for detecting a predefined repetitive pattern, wherein said keying-pattern detector comprises a means for receiving and/or storing a representation of the predefined repetitive pattern, and an output that is arranged to provide a signal indicating whether said predefined repetitive pattern is detected or not; and a video switch connected to said first input, said second input, said output and said output of the keying-pattern detector for continuously selecting a video signal from one of the first and second input to be represented in a third video signal, said selection being controlled by a signal from the output of the keying-pattern detector.

    摘要翻译: 用于组合第一视频信号和第二视频信号的方法和装置。 所述方法包括当所述第二视频信号中的所述数据表示预定义的重复模式时,替换所述第二视频信号中的数据对于所述第一视频信号中的位置的数据进行替换。 该装置包括用于输入第一视频信号的第一输入端; 用于输入第二视频信号的第二输入; 用于输出第三视频信号的输出; 连接到所述第二输入端的键控模式检测器,用于检测预定义的重复模式,其中所述键控模式检测器包括用于接收和/或存储所述预定重复模式的表示的装置,以及布置成提供信号的输出 指示是否检测到所述预定义的重复模式; 以及连接到所述第一输入端,所述第二输入端,所述输出端和所述输出端之间的视频开关,用于连续选择要在第三视频信号中表示的第一和第二输入端之一的视频信号,所述选择 由来自键控图案检测器的输出的信号控制。

    Method for restricting access to media data generated by a camera
    8.
    发明授权
    Method for restricting access to media data generated by a camera 有权
    限制对相机生成的媒体数据的访问的方法

    公开(公告)号:US08307214B2

    公开(公告)日:2012-11-06

    申请号:US12821746

    申请日:2010-06-23

    IPC分类号: H04L29/06

    摘要: A method for restricting access to media data generated by a camera comprising: setting a non-public initial user key, KICU, in the camera, providing a user client with the initial user key, KICU, establishing an authenticated relation between the user client and the camera by sending an authentication message including information based on the initial user key, KICU, from the user client to the camera, checking if an operational user key (KOCU) is set in the camera, and performing, in response to the act of checking if the operational user key (KOCU) is set in the camera, the acts a)-d) only if the operational user key (KOCU) is not set: a) acquiring an operational user key (KOCU), b) setting the operational user key (KOCU) in the camera, c) sending the operational user key (KOCU) to the user client, and d) indicating in the camera that the operational user key (KOCU) is set.

    摘要翻译: 一种用于限制对由摄像机生成的媒体数据的访问的方法,包括:在相机中设置非公开初始用户密钥KICU,向用户客户端提供初始用户密钥KICU,在用户客户端与用户客户端之间建立认证关系 通过发送包括基于初始用户密钥KICU的信息的认证消息从用户客户端发送到相机,检查在相机中是否设置操作用户密钥(KOCU),并且响应于 检查在相机中是否设置了操作用户密钥(KOCU),仅当未设置操作用户密钥(KOCU)时,行为a)-d):a)获取操作用户密钥(KOCU),b)设置 相机中的操作用户密钥(KOCU),c)向用户客户端发送操作用户密钥(KOCU),以及d)在相机中指示设置了操作用户密钥(KOCU)。

    Pan-tilt camera
    9.
    发明授权
    Pan-tilt camera 有权
    俯卧式摄像机

    公开(公告)号:US08848065B2

    公开(公告)日:2014-09-30

    申请号:US13502299

    申请日:2010-10-05

    摘要: A pan-tilt camera is arranged to include a camera head, a stationary unit, an intermediate member arranged between the camera head and the stationary unit, a first rotary joint rotatably connecting the camera head to the intermediate member, and a second rotary joint, rotatably connecting the intermediate member to the stationary unit. A communication path is provided between the camera head and the stationary unit, including an optical waveguide arranged between the camera head and the stationary unit. The optical waveguide has a first end positioned at the first rotary joint to receive light from the camera head through the first rotary joint. The other end of the waveguide is positioned at the second rotary joint and is arranged to send light to the stationary unit through the second rotary joint.

    摘要翻译: 俯仰摄像机被配置为包括相机头,固定单元,布置在相机头和固定单元之间的中间构件,将照相机头可旋转地连接到中间构件的第一旋转接头和第二旋转接头, 将中间构件可旋转地连接到固定单元。 在相机头和固定单元之间提供通信路径,包括布置在相机头和固定单元之间的光波导。 光波导具有位于第一旋转接头处的第一端,以通过第一旋转接头接收来自照相机头的光。 波导的另一端位于第二旋转接头处,并且布置成通过第二旋转接头将光发送到固定单元。

    Network connector device
    10.
    发明授权
    Network connector device 有权
    网络连接器设备

    公开(公告)号:US08706843B2

    公开(公告)日:2014-04-22

    申请号:US12556075

    申请日:2009-09-09

    IPC分类号: G06F15/16

    摘要: A network connector device and a method for making image information sent through a first digital network accessible by a second digital network. A first and a second network connector are arranged to pass on digital network traffic, a network traffic buffer buffers the digital network traffic, an image session identifier identifies a network session from the buffered digital network traffic, containing image information. An image session tracker tracks the identified network session containing image information, an image extractor extracts image information from the identified network session containing image information, and an image information buffer buffers the extracted image information. An image information arranger arranges the image information from the image information buffer into at least one image sequence of related images, and a server makes accessible the at least one image sequence via a third network connector.

    摘要翻译: 一种网络连接器装置和用于制造通过第二数字网络可访问的第一数字网络发送的图像信息的方法。 第一和第二网络连接器被布置成传递数字网络业务,网络业务缓冲器缓冲数字网络业务,图像会话标识符从包含图像信息的缓冲数字网络业务识别网络会话。 图像会话跟踪器跟踪所识别的包含图像信息的网络会话,图像提取器从包含图像信息的所识别的网络会话中提取图像信息,并且图像信息缓冲器缓冲所提取的图像信息。 图像信息排列器将来自图像信息缓冲器的图像信息布置成相关图像的至少一个图像序列,并且服务器经由第三网络连接器访问至少一个图像序列。