公开(公告)号：US08666409B2

公开(公告)日：2014-03-04

申请号：US13520885

申请日：2010-07-20

Applicant: Zhiwei Hao ,  Yuanyuan Liu

Inventor： Zhiwei Hao ,  Yuanyuan Liu

IPC: H04W4/00

CPC classification number: H04L65/1073 ,  H04M1/72505

Abstract: The disclosure discloses a registration method or an unregistration method for a home information machine and a home information machine thereof, to solve the problem of low security and reliability in the prior art when a Portable Part (PP) machine is registered on the home information machine. The registration method comprises: a Fixed Part (FP) module of the home information machine receives a registration command and first verification information sent by a Mobile Internet Device (MID) module of the home information machine, wherein the first verification information is used to verify verification information input by the PP machine to be registered; the FP module enters a registration state, and receives a registration request and second verification information sent by the PP machine to be registered; the FP module verifies the second verification information by the first verification information, determines whether the registration of the PP machine to be registered is successful according to the verification result, and exits the registration state when determining that the registration of the PP machine to be registered is successful. When the technical solution of the disclosure is used, security and reliability during the registration process of the PP machine can be improved.

Abstract translation: 本发明公开了一种用于家庭信息机及其归属信息机的登记方法或注册方法，以便在便携式部件（PP）机器登记在家庭信息机上时解决现有技术中的低安全性和可靠性的问题 。 注册方法包括：家庭信息机的固定部分（FP）模块接收家庭信息机的移动因特网设备（MID）模块发送的注册命令和第一验证信息，其中第一验证信息用于验证 由PP机输入的验证信息进行注册; FP模块进入注册状态，并接收由PP机器发送的注册请求和第二验证信息; FP模块通过第一验证信息来验证第二验证信息，根据验证结果确定要注册的PP机器的注册是否成功，并且在确定要注册的PP机器的注册时退出注册状态 是成功的 当使用本公开的技术方案时，可以提高PP机的注册过程中的安全性和可靠性。

公开(公告)号：US08582857B2

公开(公告)日：2013-11-12

申请号：US13322243

申请日：2009-12-30

Applicant: Zhiqiang Chen ,  Li Zhang ,  Yuanyuan Liu ,  Yuxiang Xing ,  Ziran Zhao

Inventor： Zhiqiang Chen ,  Li Zhang ,  Yuanyuan Liu ,  Yuxiang Xing ,  Ziran Zhao

IPC: G06K9/00 ,  A61B6/00 ,  A61B5/05

CPC classification number: A61B6/4035 ,  A61B6/032 ,  A61B6/4241 ,  A61B6/482 ,  A61B6/5205 ,  G06T11/005 ,  G06T11/008 ,  G06T2211/408

Abstract: A dual-energy material identification method and system with under-sampling is disclosed. A CT image of the object is obtained by using the CT image reconstruction method, while the dual-energy projections are under-sampled to obtain a few samples. Photoelectric coefficient integral and Compton coefficient integral are computed from these dual-energy projection data. The CT image is segmented into regions with image processing technique, and the regions are labeled. The length by which a few dual-energy rays crosses each labeled region is computed, and an equation system is established with dual-energy preprocessing dual-effect decomposition reconstruction method to compute Photoelectric coefficient and Compton coefficient, and then atomic number and electron density of material in each region are computed. The material of the object can be identified with the atomic number.

Abstract translation: 公开了一种具有欠采样的双能量材料识别方法和系统。 通过使用CT图像重建方法获得对象的CT图像，而双能量投影被低取样以获得少量样本。 从这些双能量投影数据计算光电系数积分和康普顿系数积分。 CT图像被分割成具有图像处理技术的区域，并且区域被标记。 计算出一些双能量射线穿过每个标记区域的长度，并用双能预处理双效分解重建方法建立方程组，计算光电系数和康普顿系数，然后计算原子数和电子密度 计算每个区域的材料。 可以用原子序号识别物体的材料。

公开(公告)号：US08544515B2

公开(公告)日：2013-10-01

申请号：US12964942

申请日：2010-12-10

Applicant: Zheng-Dong Ma ,  Yuanyuan Liu ,  Xiaoming Liu ,  Ce Sun ,  Yushun Cui

Inventor： Zheng-Dong Ma ,  Yuanyuan Liu ,  Xiaoming Liu ,  Ce Sun ,  Yushun Cui

IPC: B60C5/00 ,  B60C17/00

CPC classification number: B60C7/14 ,  Y10T152/10 ,  Y10T152/10009 ,  Y10T152/10306 ,  Y10T152/10495

Abstract: Negative Poisson's ratio (NPR) or auxetic are used to make lightweight wheels and runflat tires. The NPR tires can be tailored and functionally-designed to optimally meet the runflat requirements for both military and commercial vehicles. NPR-runflat tires may be fabricated using standard materials and simple manufacturing processes, resulting in low-cost and high-volume production. In preferred embodiments the runflat tire designs are fully compatible with Central Tire Inflation Systems (CTIS), while providing a performance equivalent to current military vehicle solutions but at half the weight. An auxetic wheel according to the invention comprises a line defining an axis of rotation; and a plurality of concentric rings of unit cells surrounding the axis, each unit cell being constructed of a plurality of members defining a Negative Poisson's Ratio (NPR) structure. The outermost ring of unit cells is arranged to facilitate rolling terrain contact, such that the stiffness of the structure in the localized region of loading due to terrain contact increases as the wheel rotates. A layer of material may be disposed between the concentric rings of unit cells which in preferred embodiments comprise a plurality of nested-V shapes. A cover may be provided over the outermost ring of unit cells forming a tire which may, or may not, be inflated.

Abstract translation: 负泊松比（NPR）或辅助轮胎用于制造轻型轮胎和防弹轮胎。 NPR轮胎可以定制和功能设计，以最佳地满足军用和商用车辆的防弹性要求。 NPR润滑轮胎可以使用标准材料和简单的制造工艺制造，导致低成本和大批量生产。 在优选实施例中，漏气保用轮胎设计与中央轮胎充气系统（CTIS）完全兼容，同时提供与当前军车解决方案相当的性能，但是重量的一半。 根据本发明的辅助轮包括限定旋转轴线的线; 以及围绕轴线的多个单元电池的同心环，每个单元电池由限定负泊松比（NPR）结构的多个构件构成。 单元电池的最外面的环被布置成便于滚动地形接触，使得由于地形接触而导致的局部加载区域中的结构的刚度随着车轮旋转而增加。 一层材料可以设置在单元电池的同心环之间，在优选实施例中，它们包括多个嵌套V形状。 可以在形成可以膨胀或可以不膨胀的轮胎的单元电池的最外圈上设置盖。

公开(公告)号：US08050916B2

公开(公告)日：2011-11-01

申请号：US13085149

申请日：2011-04-12

Applicant: Yuanyuan Liu ,  Zhe Wang ,  Eyal Shlomot

Inventor： Yuanyuan Liu ,  Zhe Wang ,  Eyal Shlomot

IPC: G10L15/20 ,  G10L11/04 ,  G10L15/04

CPC classification number: G10L25/81 ,  G10L2025/786

Abstract: A signal classifying method and apparatus are disclosed. The signal classifying method includes: obtaining a spectrum fluctuation parameter of a current signal frame determined as a foreground frame, and buffering the spectrum fluctuation parameter; obtaining a spectrum fluctuation variance of the current signal frame according to spectrum fluctuation parameters of all buffered signal frames, and buffering the spectrum fluctuation variance; and calculating a ratio of signal frames whose spectrum fluctuation variance is above or equal to a first threshold to all the buffered signal frames, and determining the current signal frame as a speech frame if the ratio is above or equal to a second threshold or determining the current signal frame as a music frame if the ratio is below the second threshold. In the embodiments of the present invention, the spectrum fluctuation variance of the signal is used as a parameter for classifying the signals, and a local statistical method is applied to decide the type of the signal. Therefore, the signals are classified with few parameters, simple logical relations and low complexity.

Abstract translation: 公开了一种信号分类方法和装置。 信号分类方法包括：获取确定为前景帧的当前信号帧的频谱波动参数，并缓冲频谱波动参数; 根据所有缓冲信号帧的频谱波动参数获得当前信号帧的频谱波动方差，并缓存频谱波动方差; 并且计算频谱波动方差高于或等于第一阈值的信号帧对所有缓冲信号帧的比率，以及如果比率高于或等于第二阈值则确定当前信号帧为语音帧，或者确定 如果比率低于第二阈值，则将当前信号帧作为音乐帧。 在本发明的实施例中，信号的频谱波动方差被用作分类信号的参数，并且应用局部统计方法来确定信号的类型。 因此，信号分为几个参数，简单的逻辑关系和低复杂度。

公开(公告)号：US20120215541A1

公开(公告)日：2012-08-23

申请号：US13458524

申请日：2012-04-27

Applicant: Yuanyuan Liu ,  Zhe Wang ,  Eyal Shlomot

Inventor： Yuanyuan Liu ,  Zhe Wang ,  Eyal Shlomot

IPC: G10L19/00 ,  G10L11/00

CPC classification number: G10L25/78 ,  G10L2025/786

Abstract: A signal identifying method includes obtaining signal characteristics of a current frame of input signals; deciding, according to the signal characteristics of the current frame and updated signal characteristics of a background signal frame before the current frame, whether the current frame is a background signal frame; detecting whether the current frame serving as a background signal frame is in a first type signal state; and adjusting a signal classification decision threshold according to whether the current frame serving as a background signal frame is in the first type signal state to enhance the speech signal identification capability.

Abstract translation: 信号识别方法包括获得输入信号的当前帧的信号特性; 根据当前帧的信号特性和当前帧之前的背景信号帧的更新信号特征，确定当前帧是否是背景信号帧; 检测用作背景信号帧的当前帧是否处于第一类信号状态; 以及根据作为背景信号帧的当前帧是否处于第一类型信号状态来调整信号分类判定阈值，以增强语音信号识别能力。

公开(公告)号：US20120197642A1

公开(公告)日：2012-08-02

申请号：US13445439

申请日：2012-04-12

Applicant: Yuanyuan Liu ,  Zhe Wang ,  Eyal Shlomot

Inventor： Yuanyuan Liu ,  Zhe Wang ,  Eyal Shlomot

IPC: G10L15/08

CPC classification number: G10L25/78 ,  G10L2025/786

Abstract: Embodiments of the present invention relate to a signal identifying method, including: obtaining signal characteristics of a current frame of input signals; deciding, according to the signal characteristics of the current frame and updated signal characteristics of a background signal frame before the current frame, whether the current frame is a background signal frame; detecting whether the current frame serving as a background signal frame is in a first type signal state; and adjusting a signal classification decision threshold according to whether the current frame serving as a background signal frame is in the first type signal state to enhance the speech signal identification capability.

Abstract translation: 本发明的实施例涉及一种信号识别方法，包括：获得输入信号的当前帧的信号特性; 根据当前帧的信号特性和当前帧之前的背景信号帧的更新信号特征，确定当前帧是否是背景信号帧; 检测用作背景信号帧的当前帧是否处于第一类信号状态; 以及根据作为背景信号帧的当前帧是否处于第一类型信号状态来调整信号分类判定阈值，以增强语音信号识别能力。

公开(公告)号：US20120148133A1

公开(公告)日：2012-06-14

申请号：US13322243

申请日：2009-12-30

Applicant: Zhiqiang Chen ,  Li Zhang ,  Yuanyuan Liu ,  Yuxiang Xing ,  Ziran Zhao

Inventor： Zhiqiang Chen ,  Li Zhang ,  Yuanyuan Liu ,  Yuxiang Xing ,  Ziran Zhao

IPC: G06K9/34

CPC classification number: A61B6/4035 ,  A61B6/032 ,  A61B6/4241 ,  A61B6/482 ,  A61B6/5205 ,  G06T11/005 ,  G06T11/008 ,  G06T2211/408

Abstract: A dual-energy material identification method and system with under-sampling is disclosed. A CT image of the object is obtained by using the CT image reconstruction method, while the dual-energy projections are under-sampled to obtain a few samples. Photoelectric coefficient integral and Compton coefficient integral are computed from these dual-energy projection data. The CT image is segmented into regions with image processing technique, and the regions are labeled. The length by which a few dual-energy rays crosses each labeled region is computed, and an equation system is established with dual-energy preprocessing dual-effect decomposition reconstruction method to compute Photoelectric coefficient and Compton coefficient, and then atomic number and electron density of material in each region are computed. The material of the object can be identified with the atomic number.

Abstract translation: 披露了一种双能量材料识别方法和具有欠采样的系统。 通过使用CT图像重建方法获得对象的CT图像，而双能量投影被低取样以获得少量样本。 从这些双能量投影数据计算光电系数积分和康普顿系数积分。 CT图像被分割成具有图像处理技术的区域，并且区域被标记。 计算出一些双能量射线穿过每个标记区域的长度，并用双能预处理双效分解重建方法建立方程组，计算光电系数和康普顿系数，然后计算原子数和电子密度 计算每个区域的材料。 可以用原子序号识别物体的材料。

公开(公告)号：US20110178796A1

公开(公告)日：2011-07-21

申请号：US13085149

申请日：2011-04-12

Applicant: Yuanyuan Liu ,  Zhe Wang ,  Eyal Shlomot

Inventor： Yuanyuan Liu ,  Zhe Wang ,  Eyal Shlomot

IPC: G10L19/14

CPC classification number: G10L25/81 ,  G10L2025/786

Abstract: A signal classifying method and apparatus are disclosed. The signal classifying method includes: obtaining a spectrum fluctuation parameter of a current signal frame determined as a foreground frame, and buffering the spectrum fluctuation parameter; obtaining a spectrum fluctuation variance of the current signal frame according to spectrum fluctuation parameters of all buffered signal frames, and buffering the spectrum fluctuation variance; and calculating a ratio of signal frames whose spectrum fluctuation variance is above or equal to a first threshold to all the buffered signal frames, and determining the current signal frame as a speech frame if the ratio is above or equal to a second threshold or determining the current signal frame as a music frame if the ratio is below the second threshold. In the embodiments of the present invention, the spectrum fluctuation variance of the signal is used as a parameter for classifying the signals, and a local statistical method is applied to decide the type of the signal. Therefore, the signals are classified with few parameters, simple logical relations and low complexity.

Abstract translation: 公开了一种信号分类方法和装置。 信号分类方法包括：获取确定为前景帧的当前信号帧的频谱波动参数，并缓冲频谱波动参数; 根据所有缓冲信号帧的频谱波动参数获得当前信号帧的频谱波动方差，并缓存频谱波动方差; 并且计算频谱波动方差高于或等于第一阈值的信号帧对所有缓冲信号帧的比率，以及如果比率高于或等于第二阈值则确定当前信号帧为语音帧，或者确定 如果比率低于第二阈值，则将当前信号帧作为音乐帧。 在本发明的实施例中，信号的频谱波动方差被用作分类信号的参数，并且应用局部统计方法来确定信号的类型。 因此，信号分为几个参数，简单的逻辑关系和低复杂度。

公开(公告)号：US20110168313A1

公开(公告)日：2011-07-14

申请号：US12964942

申请日：2010-12-10

Applicant: Zheng-Dong Ma ,  Yuanyuan Liu ,  Xiaoming Liu ,  Ce Sun ,  Yushun Cui

Inventor： Zheng-Dong Ma ,  Yuanyuan Liu ,  Xiaoming Liu ,  Ce Sun ,  Yushun Cui

IPC: B60C7/08

CPC classification number: B60C7/14 ,  Y10T152/10 ,  Y10T152/10009 ,  Y10T152/10306 ,  Y10T152/10495

Abstract: Negative Poisson's ratio (NPR) or auxetic are used to make lightweight wheels and runflat tires. The NPR tires can be tailored and functionally-designed to optimally meet the runflat requirements for both military and commercial vehicles. NPR-runflat tires may be fabricated using standard materials and simple manufacturing processes, resulting in low-cost and high-volume production. In preferred embodiments the runflat tire designs are fully compatible with Central Tire Inflation Systems (CTIS), while providing a performance equivalent to current military vehicle solutions but at half the weight. An auxetic wheel according to the invention comprises a line defining an axis of rotation; and a plurality of concentric rings of unit cells surrounding the axis, each unit cell being constructed of a plurality of members defining a Negative Poisson's Ratio (NPR) structure. The outermost ring of unit cells is arranged to facilitate rolling terrain contact, such that the stiffness of the structure in the localized region of loading due to terrain contact increases as the wheel rotates. A layer of material may be disposed between the concentric rings of unit cells which in preferred embodiments comprise a plurality of nested-V shapes. A cover may be provided over the outermost ring of unit cells forming a tire which may, or may not, be inflated.

Abstract translation: 负泊松比（NPR）或辅助轮胎用于制造轻型轮胎和防弹轮胎。 NPR轮胎可以定制和功能设计，以最佳地满足军用和商用车辆的防弹性要求。 NPR润滑轮胎可以使用标准材料和简单的制造工艺制造，导致低成本和大批量生产。 在优选实施例中，漏气保用轮胎设计与中央轮胎充气系统（CTIS）完全兼容，同时提供与当前军车解决方案相当的性能，但是重量的一半。 根据本发明的辅助轮包括限定旋转轴线的线; 以及围绕轴线的多个单元电池的同心环，每个单元电池由限定负泊松比（NPR）结构的多个构件构成。 单元电池的最外面的环被布置成便于滚动地形接触，使得由于地形接触而导致的局部加载区域中的结构的刚度随着车轮旋转而增加。 一层材料可以设置在单元电池的同心环之间，在优选实施例中，它们包括多个嵌套V形状。 可以在形成可以膨胀或可以不膨胀的轮胎的单元电池的最外圈上设置盖。

公开(公告)号：US08943146B2

公开(公告)日：2015-01-27

申请号：US12887135

申请日：2010-09-21

Applicant: Eric Alexandre Lefrancois des Courtis ,  Ying Du ,  Dan Le ,  Yuanyuan Liu

Inventor： Eric Alexandre Lefrancois des Courtis ,  Ying Du ,  Dan Le ,  Yuanyuan Liu

IPC: G06F15/16 ,  H04L12/18 ,  G06Q30/02

CPC classification number: H04L51/24 ,  G06F11/2007 ,  G06F2201/805 ,  G06Q30/02 ,  H04L12/1859 ,  H04L12/1895 ,  H04L67/26

Abstract: Systems, methods, and devices for simultaneously distributing mass notifications to multiple users. A mass notification system receives input data and, based on this input data, creates notifications for mass distribution. The notifications are then transmitted to computing devices used by the users who are to be notified.

Abstract translation: 用于同时向多个用户分发大量通知的系统，方法和设备。 大众通知系统接收输入数据，并且基于该输入数据创建用于质量分布的通知。 然后将通知发送给要被通知的用户使用的计算设备。