公开(公告)号：US09465107B2

公开(公告)日：2016-10-11

申请号：US13801304

申请日：2013-03-13

申请人： Martin Junkar ,  Lei Yang ,  Xue Yang

发明人： Martin Junkar ,  Lei Yang ,  Xue Yang

IPC分类号： G01S15/06 ,  G01S3/80

CPC分类号： G01S15/06 ,  G01S3/80 ,  G01S5/18

摘要： Wireless location identification systems, methods, and devices include a wireless device configured to transmit at least one sonic signal operating on at least one acoustic frequency and to receive at least one echo signal indicative of the at least one sonic signal being reflected by objects in a current location, an audio module configured to measure the received at least one echo signal and process the at least one echo signal to extract attributes of the echo signal and generate at least one echo profile characteristic; and logic configured to compare the at least one profile characteristic with previously-stored sonic characteristics that are correlated with pre-identified locations. The current location is then identified as a pre-identified location correlated to the previously-stored sonic characteristics that match the at least one profile characteristic.

摘要翻译： 无线位置识别系统，方法和设备包括：无线设备，被配置为发送至少一个在至少一个声频上操作的声音信号，并且接收指示所述至少一个声音信号的至少一个回波信号，该至少一个声音信号由 当前位置，被配置为测量所接收的至少一个回波信号并且处理所述至少一个回波信号以提取所述回波信号的属性并生成至少一个回波分布特征的音频模块; 以及被配置为将所述至少一个简档特征与与预先识别的位置相关联的先前存储的声音特性进行比较的逻辑。 然后将当前位置识别为与先前存储的与至少一个简档特征匹配的声音特性相关的预先识别的位置。

公开(公告)号：US09460478B2

公开(公告)日：2016-10-04

申请号：US14109586

申请日：2013-12-17

申请人： Junshan Zhang ,  Miao He ,  Lei Yang ,  Vijay Vittal

发明人： Junshan Zhang ,  Miao He ,  Lei Yang ,  Vijay Vittal

IPC分类号： G01R21/00 ,  G06Q50/06 ,  G06Q10/04 ,  H02J3/38 ,  H02J3/00

CPC分类号： G06Q50/06 ,  G06Q10/04 ,  H02J3/386 ,  H02J2003/007 ,  Y02E10/763 ,  Y02E60/76 ,  Y04S10/54 ,  Y04S40/22

摘要： Systems and methods for managing electricity of an electrical supply grid electrically connected to a wind farm are disclosed. Some systems and methods may include identifying relationships among a plurality of turbines in the wind farm with a minimum spanning tree, calculating a power output relationship among the plurality of turbines with the minimum spanning tree, creating a finite state space Markov chain forecast model for the plurality of turbines in the wind farm, predicting a power output of the wind farm with the finite state space Markov chain forecast model, and modifying at least one of a generation of electricity and a distribution of electricity based on the predicted power output of the wind farm. Also disclosed are systems and methods for predicting the power output of a wind farm.

摘要翻译： 公开了一种用于管理与风电场电连接的供电电网的电力的系统和方法。 一些系统和方法可以包括利用最小生成树识别风力发电场中的多个涡轮机之间的关系，使用最小生成树计算多个涡轮机之间的功率输出关系，创建用于所述最小生成树的有限状态空间马尔可夫链预测模型 风力发电场中的多个涡轮机，利用有限状态空间马尔科夫链预测模型预测风力发电场的功率输出，并且基于风的预测功率输出来修改电力的发电和分配中的至少一个 农场。 还公开了用于预测风力发电场的功率输出的系统和方法。

公开(公告)号：US20150172871A1

公开(公告)日：2015-06-18

申请号：US14129946

申请日：2013-07-31

申请人： Lei Yang ,  Xue Yang

发明人： Lei Yang ,  Xue Yang

IPC分类号： H04W4/04

CPC分类号： H04W4/04 ,  G01C21/206

摘要： Various embodiments are generally directed to techniques to provide location sensing of a virtual map derived from sensors of a computing device moved about an interior of a structure. An apparatus for location sensing includes a processor component; and a refined trajectory generator, an inconsistent constraint identifier for identifier inconsistent constraints used to generate the refined trajectories, and an updated constraint set generator for updating the constraint set to remove the identified inconsistent constraints. Other embodiments are described and claimed.

摘要翻译： 各种实施例通常涉及提供从围绕结构内部移动的计算设备的传感器导出的虚拟地图的位置感测的技术。 一种用于位置检测的装置包括处理器部件; 以及精细轨迹生成器，用于生成精细轨迹的用于标识符不一致约束的不一致约束标识符，以及用于更新约束集以更新所识别的不一致约束的更新约束集生成器。 描述和要求保护其他实施例。

公开(公告)号：US09055821B2

公开(公告)日：2015-06-16

申请号：US14049156

申请日：2013-10-08

申请人： Lei Yang

发明人： Lei Yang

IPC分类号： A47C17/20 ,  A47C27/16 ,  A47C17/16

CPC分类号： A47C17/20 ,  A47C17/16 ,  A47C17/163

摘要： A multifunctional furniture includes a stationary seat frame, a supporting frame, a back frame pivotally connected to the stationary seat frame to move between a sitting mode and a bedding mode, and a leg frame arrangement, which is provided underneath the stationary seat frame, the back frame and the supporting frame. When the back frame is in the sitting mode, the back frame is pivotally extended from the leg frame arrangement to form a predetermined angle of inclination with respect to the stationary seat frame while the leg frame arrangement is arranged to support the stationary seat frame, wherein when the back frame is in the bedding mode, the back frame is pivotally moved to align with the seat frame to form a sleeping area, while the leg frame arrangement is operated to provide extensive support to both the back frame, the stationary seat frame and the supporting frame.

摘要翻译： 多功能家具包括固定座椅框架，支撑框架，枢转地连接到固定座椅框架以在坐姿模式和床上用品模式之间移动的后框架，以及设置在固定座椅框架下方的腿架布置， 后框架和支撑框架。 当后框架处于坐姿模式时，后框架从腿架布置枢转地延伸，以相对于固定座椅框架形成预定的倾斜角度，而腿架布置成支撑固定座椅框架，其中 当后框架处于床上用品模式时，后框架被枢转地移动以与座椅框架对准以形成睡眠区域，而腿架布置被操作以向后框架，固定座椅框架和 支撑框架。

公开(公告)号：US20150154504A1

公开(公告)日：2015-06-04

申请号：US14572385

申请日：2014-12-16

申请人： Junshan Zhang ,  Miao He ,  Lei Yang ,  Vijay Vittal

发明人： Junshan Zhang ,  Miao He ,  Lei Yang ,  Vijay Vittal

IPC分类号： G06N7/00 ,  F03D7/04

CPC分类号： G06N7/005 ,  F03D7/048 ,  G01R21/133 ,  G01W1/10 ,  G06Q10/04 ,  G06Q50/06 ,  H02J3/386 ,  H02J2003/007 ,  Y02E10/763 ,  Y02E60/76 ,  Y04S10/54 ,  Y04S40/22

摘要： Systems and methods for forecasting wind farm power generation are disclosed. Via use of a support vector machine (SVM) enhanced Markov model, short-term wind power generation forecasts may be generated. Exemplary approaches accurately account for wind ramp-up and ramp-down, as well as diurnal non-stationarity and seasonality of wind power generation. Via use of the disclosed forecasting approaches, utilities and grid managers can make improved decisions relating to electrical power generation and transmission, thus reducing costs and reducing pollution.

摘要翻译： 披露了风电场发电预报系统和方法。 通过使用支持向量机（SVM）增强马尔可夫模型，可能会产生短期风力发电预测。 典型的方法准确地说明了风速上升和下降，以及风力发电的昼夜非平稳性和季节性。 通过使用公开的预测方法，公用事业和电网管理人员可以改进与发电和传输相关的决策，从而降低成本并减少污染。

公开(公告)号：US09008641B2

公开(公告)日：2015-04-14

申请号：US13727851

申请日：2012-12-27

申请人： Lei Yang ,  Vijay Sarathi Kesavan ,  Xue Yang

发明人： Lei Yang ,  Vijay Sarathi Kesavan ,  Xue Yang

IPC分类号： H04M3/00 ,  H04W4/04

CPC分类号： H04W4/046 ,  H04M1/72569 ,  H04M1/72577 ,  H04M2250/02 ,  H04M2250/06 ,  H04M2250/12

摘要： A location of a wireless device relative to a vehicle is determined using received data. Data may be received from the vehicle sensors. Data may also be received from the wireless device sensors of a wireless device. The presence of one or more persons may be determined using received data. A user-to-wireless device association may be detected based, at least in part, upon the presence of one or more persons in the vehicle and the location of the wireless device relative to the vehicle.

摘要翻译： 使用接收的数据来确定无线设备相对于车辆的位置。 可以从车辆传感器接收数据。 还可以从无线设备的无线设备传感器接收数据。 可以使用接收的数据来确定一个或多个人的存在。 至少部分地可以基于车辆中的一个或多个人的存在以及无线设备相对于车辆的位置来检测用户到无线设备关联。

公开(公告)号：US08917153B2

公开(公告)日：2014-12-23

申请号：US13905532

申请日：2013-05-30

申请人： Lei Yang ,  Bu Qing Zhang

发明人： Lei Yang ,  Bu Qing Zhang

IPC分类号： H01F6/00 ,  G01R33/38 ,  G01R33/3815 ,  H01F6/04 ,  H01F6/06

CPC分类号： H01F6/04 ,  G01R33/3802 ,  G01R33/3804 ,  G01R33/3815 ,  H01F6/06

摘要： A supported pot magnet has a magnet coil and a coil former, with the coil former being made of a non-metallic material having a thermal contraction coefficient the same as that of the magnet coil. The supported pot magnet also has a cooling circulator composed of two identical separate components with a semi-cylindrical shape, each having multiple cooling tubes, a refrigerant inlet tube, a refrigerant outlet tube, and multiple clamps. The cooling tubes have a semicircular shape and mate with the slots, and are provided thereon with heat conducting members that are vertically disposed at an inner side of the cooling tubes. The refrigerant inlet tube and outlet tube are vertically mounted at two ends of the cooling tubes, in communication with the cooling tubes. The clamps are disposed on the refrigerant inlet tube and outlet tube.

摘要翻译： 支撑罐式磁体具有磁体线圈和线圈架，线圈架由具有与磁体线圈相同的热收缩系数的非金属材料制成。 支撑罐式磁铁还具有冷却循环器，该冷却循环器由具有半圆柱形状的两个相同的分离部件组成，每个部件具有多个冷却管，制冷剂入口管，制冷剂出口管和多个夹具。 冷却管具有半圆形状并与槽配合，并且在其上设置有导热构件，其垂直设置在冷却管的内侧。 制冷剂入口管和出口管垂直安装在冷却管的两端，与冷却管连通。 夹具设置在制冷剂入口管和出口管上。

公开(公告)号：US08837769B2

公开(公告)日：2014-09-16

申请号：US13098042

申请日：2011-04-29

申请人： Lei Yang ,  Qian Chen ,  Jun Tian ,  Dapeng Oliver Wu ,  Hong Heather Yu

发明人： Lei Yang ,  Qian Chen ,  Jun Tian ,  Dapeng Oliver Wu ,  Hong Heather Yu

IPC分类号： G06K9/00 ,  G06K9/62 ,  G06F17/30

CPC分类号： G06F17/30799 ,  G06K9/00744

摘要： In accordance with an embodiment, a method of comparing a first group of frames to a second group of frames includes electronically receiving the first group of frames, selecting a group of frames from the first group of frames as a first key frame set, calculating a hash distance between an image hash for each frame in the first key frame set to an image hash of each frame of a second key frame set taken from second group of frames, and choosing frames in the first group of frames with a minimum hash distances to respective reference frames to form a series of minimum hash distances.

摘要翻译： 根据实施例，将第一组帧与第二组帧进行比较的方法包括电子地接收第一组帧，从第一组帧中选择一组帧作为第一关键帧集合，计算一个 第一关键帧中的每帧的图像散列之间的散列距离设置为从第二组帧取得的第二关键帧集合的每个帧的图像散列，并且选择具有最小散列距离的第一组帧中的帧 相应的参考帧以形成一系列最小散列距离。

公开(公告)号：US20140185464A1

公开(公告)日：2014-07-03

申请号：US13727771

申请日：2012-12-27

申请人： Lei Yang ,  Xue Yang

发明人： Lei Yang ,  Xue Yang

IPC分类号： H04W24/00

CPC分类号： G01S5/14 ,  G01S5/0215 ,  G01S5/0252 ,  G01S5/0273 ,  G01S11/06

摘要： Certain embodiments herein are directed to reducing variations in received signal strength indicator (RSSI) measurements that may be received by a wireless device over a network, such as a WiFi network including one or more access points. A signal sent from an access point may be received by a user device, where channel estimation results associated with the received signal may be analyzed to determine a more accurate location of the user device. The received signal may be converted to at least one of the time domain and the frequency domain, in which signal components associated with the received signal may be identified based on a determination that the signal components may be associated with multipath fading or other types of interference. Such identified signal components, whether in the frequency domain or the time domain) may be excluded from a determination of a signal strength measurement that may in turn be used to identify the location of the user device.

摘要翻译： 这里的某些实施例旨在减少可由无线设备通过网络（诸如包括一个或多个接入点的WiFi网络）接收的接收信号强度指示符（RSSI）测量的变化。 从接入点发送的信号可以由用户设备接收，其中可以分析与接收信号相关联的信道估计结果，以确定用户设备的更准确的位置。 所接收的信号可以被转换为时域和频域中的至少一个，其中可以基于确定信号分量可能与多径衰落或其他类型的干扰相关联的信号来识别与接收信号相关联的信号分量 。 这样的识别的信号分量，无论是在频域还是时域中）可以被排除在信号强度测量的确定之外，信号强度测量可以用于识别用户设备的位置。

公开(公告)号：US20140172329A1

公开(公告)日：2014-06-19

申请号：US14109586

申请日：2013-12-17

申请人： Junshan Zhang ,  Miao He ,  Lei Yang ,  Vijay Vittal

发明人： Junshan Zhang ,  Miao He ,  Lei Yang ,  Vijay Vittal

IPC分类号： G01R19/25

CPC分类号： G06Q50/06 ,  G06Q10/04 ,  H02J3/386 ,  H02J2003/007 ,  Y02E10/763 ,  Y02E60/76 ,  Y04S10/54 ,  Y04S40/22

摘要： Systems and methods for managing electricity of an electrical supply grid electrically connected to a wind farm are disclosed. Some systems and methods may include identifying relationships among a plurality of turbines in the wind farm with a minimum spanning tree, calculating a power output relationship among the plurality of turbines with the minimum spanning tree, creating a finite state space Markov chain forecast model for the plurality of turbines in the wind farm, predicting a power output of the wind farm with the finite state space Markov chain forecast model, and modifying at least one of a generation of electricity and a distribution of electricity based on the predicted power output of the wind farm. Also disclosed are systems and methods for predicting the power output of a wind farm.

摘要翻译： 公开了一种用于管理与风电场电连接的供电电网的电力的系统和方法。 一些系统和方法可以包括利用最小生成树识别风力发电场中的多个涡轮机之间的关系，使用最小生成树计算多个涡轮机之间的功率输出关系，创建用于所述最小生成树的有限状态空间马尔可夫链预测模型 风力发电场中的多个涡轮机，利用有限状态空间马尔科夫链预测模型预测风力发电场的功率输出，并且基于风的预测功率输出来修改电力的发电和分配中的至少一个 农场。 还公开了用于预测风力发电场的功率输出的系统和方法。