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1. 发明授权

US10084972B2 Monitoring methods and devices 有权
公开(公告)号：US10084972B2
公开(公告)日：2018-09-25
申请号：US14887949
申请日：2015-10-20
申请人： Axis AB
发明人： Carl-Axel Alm , Stefan Lundberg , Johan Wennersten
IPC分类号： H04N5/272 , H04N7/18 , G06K9/00 , G06K9/32 , H04N7/12 , H04N5/91 , G06T7/20 , G08B13/196
CPC分类号： H04N5/272 , G06K9/00771 , G06K9/3241 , G06T7/20 , G06T2207/10016 , G08B13/19667 , G08B13/19682 , G08B13/19691 , G08B13/19697 , H04N7/183 , H04N7/188
摘要： The present application relates to methods and systems for including sensor data from a sensor unit (108) as an overlay (204) in a video stream from a camera (106) monitoring a scene (200). The overlay has overlay regions (206a-f) corresponding to scene regions (202a-f), and when the sensor unit detects motion in a scene region a graphical element (208) is added to the overlay in the overlay region corresponding to that scene region. Video analytics procedures, such as object feature detection or motion or change detection may then be used to determine if detection has been made in a specific scene region by both the camera and the sensor unit.

2. 发明申请

US20130222683A1 MONITORING CAMERA 有权
标题翻译：监控摄像机
公开(公告)号：US20130222683A1
公开(公告)日：2013-08-29
申请号：US13780386
申请日：2013-02-28
申请人： Axis AB
发明人： Carl-Axel Alm , Viktor Gustafsson , Stefen Lundberg , Mikael Persson
IPC分类号： H04N5/225
CPC分类号： H04N5/2253 , H04N5/2252
摘要： A monitoring camera includes a camera lens, an image sensor, and a housing enclosing the image sensor. The housing encloses a volume of Phase Changing Material (PCM) having the characteristic of not beginning a phase change until its temperature rises above a predetermined phase changing temperature. The phase changing temperature is in the range of 20-80 degrees Celsius, and the PCM is arranged to enclose the camera lens.
摘要翻译：监视摄像机包括照相机镜头，图像传感器和包围图像传感器的壳体。相位改变材料（PCM）的体积相对于其温度升高到高于预定的相变温度的特性，不会开始相变。相变温度在20-80摄氏度的范围内，并且PCM被布置成包围相机镜头。

3. 发明授权

US11323647B2 Method of injecting additional data 有权
公开(公告)号：US11323647B2
公开(公告)日：2022-05-03
申请号：US17070939
申请日：2020-10-15
申请人： Axis AB
发明人： Carl-Axel Alm
IPC分类号： H04N5/3745 , H04N5/378 , G06V20/40
摘要： The present invention discloses a method of injecting additional data in one or more image sensor frames in an image sensor device. The method comprises: providing (801) additional data in the form of a numeric sequence, controlling (802) the lengths of subsequent blanking intervals in one or more image sensor frames to represent the numeric sequence, and transmitting the one or more image sensor frames from the image sensor device. The one or more image sensor frames may be transmitted to an image processor (12, 72). Examples of image processors (12, 72) and a system (1, 7) comprising an image processor (12, 72) are also disclosed.

4. 发明授权

US10554488B2 Device, system and method for providing additional functionality to an apparatus 有权
公开(公告)号：US10554488B2
公开(公告)日：2020-02-04
申请号：US15987562
申请日：2018-05-23
申请人： Axis AB
发明人： Anil Kumar Metla , Carl-Axel Alm , Stefan Lundberg
IPC分类号： H04L12/28 , H04L12/24 , H04N5/232 , H04L29/08 , H04N7/18 , G08B25/14 , G08B13/196 , H04L29/06
摘要： A device and method for providing additional functionality to an apparatus having a network connector by which the apparatus is configured to be connected to a network and to be allocated an identifier in the network, wherein the device is adapted to be connected between the network and the apparatus, wherein the device is configured to communicate with the network using a first network portion, wherein the device is configured to communicate with the apparatus using a second network portion, wherein logic circuitry of the device is accessible in the network via the apparatus using the second network portion. The device may be found in a system.

5. 发明申请

US20180343163A1 DEVICE, SYSTEM AND METHOD FOR PROVIDING ADDITIONAL FUNCTIONALITY TO AN APPARATUS 审中-公开
公开(公告)号：US20180343163A1
公开(公告)日：2018-11-29
申请号：US15987562
申请日：2018-05-23
申请人： Axis AB
发明人： Anil Kumar Metla , Carl-Axel Alm , Stefan Lundberg
IPC分类号： H04L12/24 , H04L29/08 , H04N5/232
摘要： A device and method for providing additional functionality to an apparatus having a network connector by which the apparatus is configured to be connected to a network and to be allocated an identifier in the network, wherein the device is adapted to be connected between the network and the apparatus, wherein the device is configured to communicate with the network using a first network portion, wherein the device is configured to communicate with the apparatus using a second network portion, wherein logic circuitry of the device is accessible in the network via the apparatus using the second network portion. The device may be found in a system.

6. 发明授权

US09219850B2 Monitoring camera 有权
标题翻译：监控摄像机
公开(公告)号：US09219850B2
公开(公告)日：2015-12-22
申请号：US13780386
申请日：2013-02-28
申请人： AXIS AB
发明人： Carl-Axel Alm , Viktor Gustafsson , Stefan Lundberg , Mikael Persson
IPC分类号： H04N5/225
CPC分类号： H04N5/2253 , H04N5/2252
摘要： A monitoring camera includes a camera lens, an image sensor, and a housing enclosing the image sensor. The housing encloses a volume of Phase Changing Material (PCM) having the characteristic of not beginning a phase change until its temperature rises above a predetermined phase changing temperature. The phase changing temperature is in the range of 20-80 degrees Celsius, and the PCM is arranged to enclose the camera lens.
摘要翻译：监视摄像机包括照相机镜头，图像传感器和包围图像传感器的壳体。相位改变材料（PCM）的体积相对于其温度升高到高于预定的相变温度的特性，不会开始相变。相变温度在20-80摄氏度的范围内，并且PCM被布置成包围相机镜头。

7. 发明授权

US09007474B2 Pan-tilt camera 有权
标题翻译：俯卧式摄像机
公开(公告)号：US09007474B2
公开(公告)日：2015-04-14
申请号：US14179809
申请日：2014-02-13
申请人： AXIS AB
发明人： Carl-Axel Alm , Stefan Lundberg , Willy Sagefalk
IPC分类号： H04N5/228 , H04N5/232 , H04N5/225 , G02B6/36
CPC分类号： H04N5/23203 , G02B6/3604 , H04N5/2251
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。

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