SYSTEM FOR GUIDANCE AND NAVIGATION IN A BUILDING
    11.
    发明申请
    SYSTEM FOR GUIDANCE AND NAVIGATION IN A BUILDING 有权
    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

    IPC分类号: G01C21/00

    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。

    LOCATION ENHANCEMENT SYSTEM AND METHOD BASED ON TOPOLOGY CONSTRAINTS
    12.
    发明申请
    LOCATION ENHANCEMENT SYSTEM AND METHOD BASED ON TOPOLOGY CONSTRAINTS 有权
    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

    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。

    METHODS AND SYSTEMS OF A USER INTERFACE
    13.
    发明申请
    METHODS AND SYSTEMS OF A USER INTERFACE 审中-公开
    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

    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。

    FLOOR PLAN SPACE DETECTION
    17.
    发明申请
    FLOOR PLAN SPACE DETECTION 审中-公开
    地板空间检测

    公开(公告)号:US20150131871A1

    公开(公告)日:2015-05-14

    申请号:US14384408

    申请日:2012-03-19

    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。

    System and method for calibration and mapping of real-time location data
    19.
    发明授权
    System and method for calibration and mapping of real-time location data 有权
    用于校准和映射实时位置数据的系统和方法

    公开(公告)号:US08727225B2

    公开(公告)日:2014-05-20

    申请号:US13452133

    申请日:2012-04-20

    IPC分类号: G06K19/06

    摘要: A method of mapping the location of at least one object in three dimensional space, relative to an initial point in three dimensional space by an EIR terminal which contains a microprocessor, memory, a scanning device, a motion sensing device, and a communication interface. The method includes scanning a signal of decodable indicia located at a pre-defined area of a physical object, locating the decodable indicia within this signal, decoding the decodable indicia into a decoded message. The decoded message is an identifier for said physical object, which is then displayed. After receiving an interface command, the EIR terminal is placed in mechanical contact with the pre-defined area of the physical object and a first spatial position is stored as a point of origin in the EIR terminal.

    摘要翻译: 一种通过包含微处理器,存储器,扫描装置,运动感测装置和通信接口的EIR终端相对于三维空间中的初始点在三维空间中映射至少一个对象的位置的方法。 该方法包括扫描位于物理对象的预定义区域的可解码标记的信号,将可解码标记定位在该信号内,将可解码标记解码为解码消息。 解码的消息是所述物理对象的标识符,然后显示。 在接收到接口命令后,EIR终端与物理对象的预定义区域机械接触,第一个空间位置作为原点存储在EIR终端中。

    APPARATUS AND METHOD FOR SCANNING RFID-TAGGED ITEMS IN AN ENCLOSURE
    20.
    发明申请
    APPARATUS AND METHOD FOR SCANNING RFID-TAGGED ITEMS IN AN ENCLOSURE 审中-公开
    用于扫描RFID标签物品的装置和方法

    公开(公告)号:US20140027511A1

    公开(公告)日:2014-01-30

    申请号:US13560424

    申请日:2012-07-27

    IPC分类号: G06K7/10

    摘要: An apparatus and method for reading RFID tags utilizing a structure with an inner surface and an outer surface and a lateral input opening and a lateral output opening. In the structure, an RFID scanner mounted on the inner surface. This structure is positioned to enclose at least two sides of a lane. Items enter the lane via the lateral input opening and exit via the lateral output opening.

    摘要翻译: 一种利用具有内表面和外表面以及横向输入开口和横向输出开口的结构来读取RFID标签的装置和方法。 在该结构中,安装在内表面上的RFID扫描仪。 该结构定位成包围车道的至少两侧。 物品通过横向输入开口经由侧向输出开口进入车道。