-
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。
-
公开(公告)号:US20120197600A1
公开(公告)日:2012-08-02
申请号:US13017969
申请日:2011-01-31
申请人: Hao Bai , Henry Chen , Jian Geng Du , Tom Plocher
发明人: Hao Bai , Henry Chen , Jian Geng Du , Tom Plocher
CPC分类号: G06T17/00 , G06T15/20 , G06T15/60 , G06T19/20 , G06T2215/12 , G06T2219/2012 , G08B13/1968 , G08B29/18
摘要: A process for sensor placement and analysis using a virtual environment includes receiving into a computer processor a model of an area, a position in the model that represents a placement of a virtual sensor, and an orientation of the virtual sensor. A shadow map of the area is generated as a function of the position and orientation of the virtual sensor. The shadow map is used to determine one or more portions of the area that can be sensed by the virtual sensor. The area of the model that is covered as a function of the position and orientation of the virtual sensor is determined, and information relating to the area of the model that is covered as a function of the position and orientation of the virtual sensor is transmitted to an output device.
摘要翻译: 用于使用虚拟环境进行传感器放置和分析的过程包括向计算机处理器接收区域的模型,模型中的表示虚拟传感器的位置的位置以及虚拟传感器的取向。 根据虚拟传感器的位置和方向产生该区域的阴影贴图。 阴影贴图用于确定可由虚拟传感器感测到的该区域的一个或多个部分。 确定作为虚拟传感器的位置和取向的函数被覆盖的模型的区域,并且将与作为虚拟传感器的位置和取向的函数所覆盖的模型的区域相关的信息被发送到 输出设备。
-
3.
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。
-
公开(公告)号:US09811249B2
公开(公告)日:2017-11-07
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 , G05B15/02 , G06Q10/06
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.
-
公开(公告)号:US09367737B2
公开(公告)日:2016-06-14
申请号:US14384408
申请日:2012-03-19
申请人: Henry Chen , Jian Geng Du , Yan Xia , Xiaoli Wang , Liana M. Kiff , Tom Plocher
发明人: Henry Chen , Jian Geng Du , Yan Xia , Xiaoli Wang , Liana M. Kiff , Tom Plocher
CPC分类号: G06K9/00476 , G06T5/002 , G06T7/11 , G06T7/187 , G06T7/62 , G06T2207/20156 , G06T2207/20182 , G06T2210/04
摘要: Methods, machine-readable media, and devices for floor plan space detection are described herein. For example, one or more embodiments include receiving an image of a floor plan, enhancing the image of the floor plan through processing, detecting a location of a door associated with a space in the image of the floor plan through a histogram of gradient of pattern feature, setting a seed in the space based on the location of the door associated with the space, spreading the seed in the space until the seed reaches a boundary of the space, and associating the seed that has been spread with the space.
摘要翻译: 本文描述了用于平面图空间检测的方法,机器可读介质和设备。 例如,一个或多个实施例包括接收平面图的图像,通过处理来增强平面图的图像,通过图案梯度的直方图检测与平面图的图像中的空间相关联的门的位置 特征,基于与空间相关联的门的位置在空间中设置种子,将种子扩展到空间中,直到种子到达空间的边界,并且将已经展开的种子与空间相关联。
-
公开(公告)号:US08830230B2
公开(公告)日:2014-09-09
申请号:US13017969
申请日:2011-01-31
申请人: Hao Bai , Henry Chen , Jian Geng Du , Tom Plocher
发明人: Hao Bai , Henry Chen , Jian Geng Du , Tom Plocher
IPC分类号: G06T15/00 , G08B13/196 , G06T15/20
CPC分类号: G06T17/00 , G06T15/20 , G06T15/60 , G06T19/20 , G06T2215/12 , G06T2219/2012 , G08B13/1968 , G08B29/18
摘要: A process for sensor placement and analysis using a virtual environment includes receiving into a computer processor a model of an area, a position in the model that represents a placement of a virtual sensor, and an orientation of the virtual sensor. A shadow map of the area is generated as a function of the position and orientation of the virtual sensor. The shadow map is used to determine one or more portions of the area that can be sensed by the virtual sensor. The area of the model that is covered as a function of the position and orientation of the virtual sensor is determined, and information relating to the area of the model that is covered as a function of the position and orientation of the virtual sensor is transmitted to an output device.
摘要翻译: 用于使用虚拟环境进行传感器放置和分析的过程包括向计算机处理器接收区域的模型,模型中的表示虚拟传感器的位置的位置以及虚拟传感器的取向。 根据虚拟传感器的位置和方向产生该区域的阴影贴图。 影子图用于确定虚拟传感器可以感测到的该区域的一个或多个部分。 确定作为虚拟传感器的位置和取向的函数被覆盖的模型的区域,并且将与作为虚拟传感器的位置和取向的函数所覆盖的模型的区域相关的信息被发送到 输出设备。
-
公开(公告)号:US08538687B2
公开(公告)日:2013-09-17
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。
-
公开(公告)号:US09122924B2
公开(公告)日:2015-09-01
申请号:US13994824
申请日:2010-12-20
申请人: Cheng Jun Li , Henry Chen , Jian Geng Du
发明人: Cheng Jun Li , Henry Chen , Jian Geng Du
CPC分类号: G06K9/00577 , G06F17/30259 , G06F17/30271 , G06K9/00476
摘要: Methods, devices, and systems for object identification are described herein. One or more method embodiments include converting data associated with an object on a geographical image or map into a number of primitives, fitting the number of primitives to a geometrical shape, and identifying the object based, at least in part, on the geometrical shape to which the number of primitives is fitted.
摘要翻译: 本文描述了用于对象识别的方法,设备和系统。 一个或多个方法实施例包括将与地理图像或地图上的对象相关联的数据转换为多个图元,将图元的数量拟合到几何形状,以及至少部分地基于几何形状至 其中的原始数量是适合的。
-
公开(公告)号:US20120109988A1
公开(公告)日:2012-05-03
申请号:US12914184
申请日:2010-10-28
申请人: Cheng Jun Li , Henry Chen , Jian Geng Du , Conrad Bruce Beaulieu
发明人: Cheng Jun Li , Henry Chen , Jian Geng Du , Conrad Bruce Beaulieu
IPC分类号: G06F17/30
CPC分类号: G06F17/30165 , G06F17/30179
摘要: A process includes mapping a data format in an object in a source schema to a data format in an object in a destination schema. The mapping includes a set of options as a function of analogs in the source and destination schema. The process also includes defining an attribute mapping, defining a relation between the data format in the object in the source schema and the data format in the object in the destination schema, mapping the data format in the object in the source schema to the data format in the object in the destination schema, and converting the data format in the object in the source schema to another data format within the source schema. When the object in the source schema has no analog in destination schema, a foreign object is introduced into the destination schema, and when the object in the destination schema refers to one or more dependent objects, one or more instances of referred objects are generated according to a predefined policy in the mapping. The process completes by converting data in the object in the source schema to the data format in the object of the destination schema.
摘要翻译: 过程包括将源模式中的对象中的数据格式映射到目标模式中的对象中的数据格式。 映射包括一组选项作为源和目标模式中的类比的函数。 该过程还包括定义属性映射,定义源模式中的对象中的数据格式与目标模式中的对象中的数据格式之间的关系,将源模式中的对象中的数据格式映射到数据格式 在目标模式中的对象中,并将源模式中的对象中的数据格式转换为源模式中的另一种数据格式。 当源模式中的对象在目标模式中没有模拟时,将外部对象引入到目标模式中,并且当目标模式中的对象引用一个或多个依赖对象时,将生成一个或多个引用对象实例 到映射中的预定义策略。 该过程通过将源模式中的对象中的数据转换为目标模式对象中的数据格式来完成。
-
公开(公告)号:US08484231B2
公开(公告)日:2013-07-09
申请号:US12914184
申请日:2010-10-28
申请人: Cheng Jun Li , Henry Chen , Jian Geng Du , Conrad Bruce Beaulieu
发明人: Cheng Jun Li , Henry Chen , Jian Geng Du , Conrad Bruce Beaulieu
IPC分类号: G06F17/30
CPC分类号: G06F17/30165 , G06F17/30179
摘要: A process includes mapping a data format in an object in a source schema to a data format in an object in a destination schema. The process includes defining an attribute mapping, defining a relation between the data format in the object in the source and the data format in the object in the destination, mapping the data format in the object in the source to the data format in the object in the destination, and converting the data format in the object in the source to another data format within the source. When the object in the source has no analog in destination, a foreign object is introduced into the destination, and when the object in the destination refers to one or more dependent objects, one or more instances of referred objects are generated according to a predefined policy in the mapping.
摘要翻译: 过程包括将源模式中的对象中的数据格式映射到目标模式中的对象中的数据格式。 该过程包括定义属性映射,定义源中对象中的数据格式与目标中的对象中的数据格式之间的关系,将源中的对象中的数据格式映射到对象中的数据格式 目的地,并将源中的对象中的数据格式转换为源中的另一种数据格式。 当源中的对象在目的地中没有模拟时,将外部对象引入目的地,并且当目的地中的对象引用一个或多个依赖对象时,根据预定义的策略生成一个或多个引用对象实例 在映射中。
-
-
-
-
-
-
-
-
-