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1. 发明申请

US20120306736A1 SYSTEM AND METHOD TO CONTROL SURVEILLANCE CAMERAS VIA A FOOTPRINT 审中-公开
标题翻译：通过FOOTPRINT控制监视摄像机的系统和方法
公开(公告)号：US20120306736A1
公开(公告)日：2012-12-06
申请号：US13152817
申请日：2011-06-03
申请人： Hari Thiruvengada , Paul Derby , Tom Plocher , Henry Chen
发明人： Hari Thiruvengada , Paul Derby , Tom Plocher , Henry Chen
IPC分类号： G09G5/00
CPC分类号： G06F3/017 , G06F3/0304 , G08B13/1963 , H04N5/23216
摘要： A system includes a video sensing device, a computer processor coupled to the video sensing device, and a display unit coupled to the computer processor. The system is configured to display on the display unit a footprint of the video sensing device in an environment, receive input from a user that directly alters the footprint of the video sensing device, calculate a change in one or more of a pan, a tilt, and a zoom of the video sensing device as a function of the direct alteration of the footprint, alter one or more of the pan, the tilt, and the zoom of the video sensing device as a function of the calculations, and display a field of view of the video sensing device on the display unit as a function of the altered pan, tilt, and zoom of the video sensing device.
摘要翻译：系统包括视频感测设备，耦合到视频感测设备的计算机处理器以及耦合到计算机处理器的显示单元。该系统被配置为在显示单元上显示视频感测设备在环境中的占地面积，从用户接收直接改变视频感测设备的占地面积的输入，计算一个或多个平移，倾斜以及作为直接改变占地面积的函数的视频感测设备的变焦，改变作为计算的函数的视频感测设备的平移，倾斜和变焦中的一个或多个，并且显示一个字段视觉感测设备在视频传感设备上的改变的平移，倾斜和变焦的功能。

2. 发明申请

US20110276264A1 SYSTEM FOR GUIDANCE AND NAVIGATION IN A BUILDING 有权
标题翻译：建筑物指导和导航系统
公开(公告)号：US20110276264A1
公开(公告)日：2011-11-10
申请号：US12773688
申请日：2010-05-04
申请人： Tom Plocher , Henry Chen , Jian Geng Du
发明人： Tom Plocher , Henry Chen , Jian Geng Du
IPC分类号： G01C21/00
CPC分类号： G01C21/00 , G01C21/20 , G01C21/206
摘要： A system for guidance and navigation in a building. For example, the system may determine a route for egress or rescue of one or more people from a building with a hazardous condition. The system may process the route into waypoints and segments developed within a set of constraint rules. Semantic information about the building may be associated with the waypoints and/or segments. The waypoints and segments may be processed into navigation commands. The navigation commands may be formed in natural language from sentence templates. The system may additionally have 3D beacon audio to assist in guidance and navigation of the one or more people in the building.
摘要翻译：建筑物中的导航和导航系统。例如，系统可以确定用于从具有危险状况的建筑物中排出或救援一个或多个人的路线。系统可以将路由处理为在一组约束规则内开发的路点和段。关于建筑物的语义信息可能与航点和/或段相关联。航路点和航段可能会被处理为导航命令。导航命令可以用自然语言从句子模板中形成。该系统可以另外具有3D信标音频以辅助建筑物中的一个或多个人的引导和导航。

3. 发明申请

US20110082643A1 LOCATION ENHANCEMENT SYSTEM AND METHOD BASED ON TOPOLOGY CONSTRAINTS 有权
标题翻译：基于拓扑约束的位置增强系统和方法
公开(公告)号：US20110082643A1
公开(公告)日：2011-04-07
申请号：US12573398
申请日：2009-10-05
申请人： Steve Huseth , Henry Chen , Tom Plocher
发明人： Steve Huseth , Henry Chen , Tom Plocher
IPC分类号： G01C21/30
CPC分类号： G01C21/20
摘要： A method for enhanced location sensing based on topology constraints. A potential position value and a corresponding probability value with respect to an observed position data of an object within a structure can be calculated utilizing a normal probability distribution function. Thereafter, an optimal route between adjacent observed time periods may be calculated utilizing a heuristic search algorithm. The potential position value and the optimal route can be calculated by accessing a pre-installed topology data associated with the structure. An optimization problem can then be solved to refine the observed position data. The position between a pair of observed time periods can be interpolated and the position of the object before a next observed time can be predicted by interpolation based on the spatial constraints.
摘要翻译：一种基于拓扑约束的增强位置检测方法。可以利用正常概率分布函数来计算相对于结构内的对象的观察位置数据的潜在位置值和对应概率值。此后，可以使用启发式搜索算法来计算相邻观察时间段之间的最佳路由。可以通过访问与结构相关联的预先安装的拓扑数据来计算潜在的位置值和最优路线。然后可以解决优化问题以改善观察到的位置数据。可以内插一对观察时间段之间的位置，并且可以通过基于空间约束的内插来预测下一个观察时间之前的对象的位置。

4. 发明申请

US20100058247A1 METHODS AND SYSTEMS OF A USER INTERFACE 审中-公开
标题翻译：用户界面的方法和系统
公开(公告)号：US20100058247A1
公开(公告)日：2010-03-04
申请号：US12204574
申请日：2008-09-04
申请人： Henry Chen , Jeng Jun Li , Tom Plocher , Saad J. Bedros
发明人： Henry Chen , Jeng Jun Li , Tom Plocher , Saad J. Bedros
IPC分类号： G06F3/048
CPC分类号： G06F8/38
摘要： One embodiment of the application provides a method including segmenting a 3D polygon mesh into a plurality of widgets, defining a state variable for each widget, defining a behavior for each widget, and assembling a three-dimensional user interface from the widgets, the state variables, and the behaviors.
摘要翻译：应用程序的一个实施例提供了一种方法，包括将3D多边形网格分割成多个小部件，为每个小部件定义状态变量，定义每个小部件的行为，以及从小部件组装三维用户界面，状态变量和行为。

5. 发明申请

US20100057354A1 Method of Route Retrieval 有权
标题翻译：路线检索方法
公开(公告)号：US20100057354A1
公开(公告)日：2010-03-04
申请号：US12200158
申请日：2008-08-28
申请人： Henry Chen , Tom Plocher , Conrad Bruce Beaulieu , Cheng Jun Li
发明人： Henry Chen , Tom Plocher , Conrad Bruce Beaulieu , Cheng Jun Li
IPC分类号： G01C21/34
CPC分类号： G01C21/12 , G01C21/20 , G01C21/206 , G08B7/066
摘要： A method of route retrieval is provided comprising initializing a first weighted graph, converting a blueprint of an area into a weighted graph, updating the weighted graph in real time, and calculating an optimal route in the area.
摘要翻译：提供一种路线检索方法，包括初始化第一加权图，将区域蓝图转换为加权图，实时更新加权图，并计算该区域中的最优路径。

6. 发明申请

US20150113462A1 GENERATING AN OPERATIONAL USER INTERFACE FOR A BUILDING MANAGEMENT SYSTEM 有权
标题翻译：为建筑管理系统生成操作用户界面
公开(公告)号：US20150113462A1
公开(公告)日：2015-04-23
申请号：US14379419
申请日：2012-02-24
申请人： Henry Chen , Jian Geng Du , Hao Bai , Tom Plocher , Liana M. Kiff , Conrad B. Beaulieu
发明人： Henry Chen , Jian Geng Du , Hao Bai , Tom Plocher , Liana M. Kiff , Conrad B. Beaulieu
IPC分类号： G06F3/0484
CPC分类号： G06F3/04842 , G05B15/02 , G05B2219/2642 , G05B2219/32128 , G06Q10/06
摘要： Devices, methods, and systems for generating an operational user interface for a building management system are described herein. One method includes generating a widget using geometrical information associated with a building information modeling object and relationship information associated with the building information modeling object, assigning a state variable to the widget by analyzing properties of the building information modeling object or an ontology definition of the building information modeling object, associating the state variable with a point from the building operation system by mapping the point to the state variable, and changing the state variable based on input received from a user.
摘要翻译：本文描述了用于生成建筑物管理系统的操作用户界面的设备，方法和系统。一种方法包括使用与建筑物信息建模对象相关联的几何信息和与建筑物信息建模对象相关联的关系信息来生成窗口小部件，通过分析建筑物信息建模对象的属性或建筑物本体定义来向窗口小部件分配状态变量信息建模对象，通过将点映射到状态变量来将状态变量与来自建筑物操作系统的点相关联，并且基于从用户接收的输入来改变状态变量。

7. 发明授权

US08957967B2 System and method to control surveillance cameras via three dimensional metaphor and cursor 有权
标题翻译：通过三维隐喻和光标控制监控摄像机的系统和方法
公开(公告)号：US08957967B2
公开(公告)日：2015-02-17
申请号：US13153018
申请日：2011-06-03
申请人： Hari Thiruvengada , Paul Derby , Tom Plocher , Henry Chen
发明人： Hari Thiruvengada , Paul Derby , Tom Plocher , Henry Chen
IPC分类号： H04N7/18 , G06F3/041 , G06F3/0481 , H04N5/232 , G08B13/196
CPC分类号： H04N5/23216 , G06F3/04817 , G08B13/19686 , H04N7/185
摘要： A system includes a video sensing device, a computer processor coupled to the video sensing device, and a display unit coupled to the computer processor. The system displays on the display unit a field of view of the video sensing device, and displays a three dimensional widget within the field of view. The widget includes one or more features for altering one or more of a location or size of the widget, thereby altering an area in the field of view covered by the widget. The system then alters one or more of a pan, a tilt, and a zoom of the video sensing device as a function of the alteration of the location or size of the widget, thereby altering the field of view of the video sensing device.
摘要翻译：系统包括视频感测设备，耦合到视频感测设备的计算机处理器以及耦合到计算机处理器的显示单元。系统在显示单元上显示视频感测设备的视野，并且在视野内显示三维小部件。小部件包括用于改变小部件的位置或大小中的一个或多个的一个或多个特征，从而改变由小部件覆盖的视野中的区域。系统随着视频传感设备的平移，倾斜和变焦而改变微件的位置或尺寸的变化，从而改变视频感测设备的视野，从而改变一个或多个。

8. 发明授权

US08934017B2 System and method for automatic camera placement 有权
标题翻译：自动相机放置的系统和方法
公开(公告)号：US08934017B2
公开(公告)日：2015-01-13
申请号：US13150965
申请日：2011-06-01
申请人： Henry Chen , Hao Bai , Tom Plocher , Hari Thiruvengada
发明人： Henry Chen , Hao Bai , Tom Plocher , Hari Thiruvengada
IPC分类号： H04N7/18 , G08B13/196
CPC分类号： H04N7/181 , G08B13/19641
摘要： A system for automatically determining the placement of cameras receives data relating to a plurality of polygons. T polygons represent one or more of a surveillance area, a non-surveillance area, a blank area, and an obstacle. The system selects one or more initial cameras, including one or more initial camera positions, initial camera orientations, and initial camera features, wherein the initial camera positions and the initial camera orientations cause one or more fields of view of the initial cameras to cover at least a part of the surveillance area. The system alters one or more of a number of cameras, an orientation of the cameras, a location of the cameras, a type of the cameras, and a crossover of two or more cameras. The system uses a fitness function to evaluate all of the cameras and all of the camera positions, and selects one or more cameras and the locations and orientations of the one or more cameras as a function of the fitness function.
摘要翻译：用于自动确定相机放置的系统接收与多个多边形有关的数据。 T多边形表示监视区域，非监视区域，空白区域和障碍物中的一个或多个。该系统选择一个或多个初始相机，包括一个或多个初始相机位置，初始相机方位和初始相机特征，其中初始相机位置和初始相机方向使初始相机的一个或多个视野覆盖在至少部分监视区域。该系统改变多个相机中的一个或多个，照相机的方向，相机的位置，相机的类型以及两个或更多个相机的交叉。该系统使用适应度函数来评估所有摄像机和所有摄像机位置，并根据适应度函数选择一个或多个照相机以及一个或多个照相机的位置和取向。

9. 发明申请

US20140327670A1 TARGET AQUISITION IN A THREE DIMENSIONAL BUILDING DISPLAY 有权
标题翻译：三维建筑物显示中的目标检测
公开(公告)号：US20140327670A1
公开(公告)日：2014-11-06
申请号：US14366245
申请日：2011-12-12
申请人： Henry Chen , Tom Plocher , Conrad B. Beaulieu
发明人： Henry Chen , Tom Plocher , Conrad B. Beaulieu
IPC分类号： G06T17/00 , G06T3/40
CPC分类号： G06T17/00 , G06F3/04815 , G06F2203/04806 , G06T3/40 , G06T19/003 , G06T2200/08 , G06T2200/24
摘要： The present disclosure provides methods, devices, and computer-readable media for target acquisition in a three dimensional building display are described herein. One or more embodiments include extracting building information modeling semantic data of each of a number of modeled objects in a visual scene of a three dimensional building display, determining a semantic space for each of the number of modeled objects based, at least in part, on the building information modeling semantic data, adjusting a scale factor of the three dimensional building display based, at least in part, on the semantic space of each of the number of modeled objects, and acquiring a target of at least one of the modeled objects using the adjusted scale factor.
摘要翻译：本公开提供了在三维建筑物显示器中用于目标采集的方法，设备和计算机可读介质。一个或多个实施例包括提取在三维建筑物显示器的视觉场景中的多个建模对象中的每一者的建筑物信息建模信息建模信息，至少部分地基于对多个建模对象中的每一个确定语义空间至少部分地基于所述多个建模对象中的每一个的语义空间来调整所述三维建筑物显示的比例因子，以及使用所述建模信息建模语义数据中的至少一个建模对象来使用调整比例因子。

10. 发明授权

US08346474B2 Method of route retrieval 有权
标题翻译：路线检索方法
公开(公告)号：US08346474B2
公开(公告)日：2013-01-01
申请号：US12200158
申请日：2008-08-28
申请人： Henry Chen , Tom Plocher , Conrad Bruce Beaulieu , Cheng Jun Li
发明人： Henry Chen , Tom Plocher , Conrad Bruce Beaulieu , Cheng Jun Li
IPC分类号： G01C21/12
CPC分类号： G01C21/12 , G01C21/20 , G01C21/206 , G08B7/066
摘要： A method of route retrieval is provided comprising initializing a first weighted graph, converting a blueprint of an area into a weighted graph, updating the weighted graph in real time, and calculating an optimal route in the area.
摘要翻译：提供一种路线检索方法，包括初始化第一加权图，将区域蓝图转换为加权图，实时更新加权图，并计算该区域中的最优路径。

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