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    • 91. 发明授权
    • Packet transmission method, apparatus, and network system
    • 分组传输方法,装置和网络系统
    • US08713305B2
    • 2014-04-29
    • US13560511
    • 2012-07-27
    • Bing LiuYejian XuMeng XuChengjiao Nie
    • Bing LiuYejian XuMeng XuChengjiao Nie
    • H04L29/06
    • H04L63/0272H04L63/029H04L63/166
    • Embodiment of the present invention provides a packet transmission method. The method includes: receiving an encrypted packet sent by a client by using a virtual private network (VPN) tunnel, wherein the encrypted packet is sent by the client after the client determines, according to a preset control policy, that the control policy comprises an Internet Protocol (IP) address and a port number that are the same as a destination IP address and a destination port number of a packet to be sent and encrypts the packet to be sent, and the control policy comprises information about an IP address and a port number of an intranet server that can exchange a packet with a security socket layer protocol (SSL) VPN server; decrypting the encrypted packet; and sending the decrypted packet to a corresponding intranet server, wherein a source IP address of the decrypted packet is an external network IP address.
    • 本发明的实施例提供一种分组传输方法。 该方法包括:通过使用虚拟专用网(VPN)隧道来接收由客户端发送的加密分组,其中在客户端根据预设控制策略确定控制策略包括 互联网协议(IP)地址和与要发送的分组的目的地IP地址和目的地端口号相同的端口号,并对要发送的分组进行加密,并且控制策略包括关于IP地址和 可以与安全套接字层协议(SSL)VPN服务器交换数据包的内部网服务器的端口号; 解密加密分组; 并将解密的分组发送到对应的内联网服务器,其中解密的分组的源IP地址是外部网络IP地址。
    • 93. 发明授权
    • High voltage output monitoring device and system for a power battery
    • 高压输出监控装置和动力电池系统
    • US08456135B2
    • 2013-06-04
    • US13002978
    • 2009-07-07
    • Bing Liu
    • Bing Liu
    • H02J7/00H02H3/247B60K1/00
    • B60L3/0046B60L11/1803B60L11/1857B60L2250/10G01R31/362H01M10/48H01M2010/4271H01M2220/20Y02T10/7005Y02T10/705
    • A high voltage output monitoring device and system of a power battery comprises a monitoring module, a control module and a central processor module, wherein the monitoring module carries out high voltage output monitoring, pre-charge monitoring and relay switching times monitoring; the control module controls a relay switch; the central processor module carries out processing and analysis of monitor signals, packs relay state signals, sends the packed relay state signals to a battery management system (8), prognosticates a relay health condition, sends alarming signals to the battery management system (8), judges the pre-charge state, controls a high voltage system to be opened or closed, receives the control of the battery management system, and forces the high voltage system to be opened or closed. By using the monitoring device of the present invention, it is feasible to prognosticate the lift of high voltage relay, send the relay health alarm signal in real time and to avoid the relay from causing hazard when it is damaged and cannot be closed; Furthermore, it is favorable for extending the life of battery by monitoring and controlling the pre-charge state of power battery.
    • 电力电池的高压输出监视装置和系统包括监控模块,控制模块和中央处理器模块,其中监控模块执行高压输出监控,预充电监控和继电器切换时间监控; 控制模块控制继电器开关; 中央处理器模块对监控信号进行处理和分析,对继电器状态信号进行封装,将封装的继电器状态信号发送到电池管理系统(8),预测继电器健康状况,向电池管理系统(8)发送报警信号, ,判断预充电状态,控制要打开或关闭的高压系统,接收电池管理系统的控制,并迫使高压系统打开或关闭。 通过使用本发明的监视装置,可以预测高压继电器的升力,实时发送继电器健康报警信号,避免继电器损坏而不能关闭时发生危险; 此外,通过监视和控制动力电池的预充电状态来延长电池寿命是有利的。
    • 97. 发明申请
    • Quantum-limited highly linear CMOS detector for computer tomography
    • 量子限制高线性CMOS检测器用于计算机断层扫描
    • US20110291019A1
    • 2011-12-01
    • US13115681
    • 2011-05-25
    • Jie YuanBing Liu
    • Jie YuanBing Liu
    • G01T1/24
    • G01T1/249G01T1/247
    • The invention provides a CMOS CT detector design with high linearity, quantum-limited noise, good scalability, high fill factor with a single CMOS chip utilizing synchronous partial quantization. The CMOS CT detector includes a pixel array, digital column buses, analog column buses, column processing circuits, a shift register, a control signal generation circuit, and a reference generation circuit, and implements a synchronous partial quantization scheme with reset, integration and analog readout phases. Each pixel of the pixel array further includes a photodiode; an integration capacitor; an OPAMP; a reset switch; a comparator; a 1-bit dynamic random-access-memory (DRAM) cell; a circuit block for enabling subtraction of a substantially fixed amount of charge from the integrated photocharge if the integrated photovoltage increases beyond the reference voltage; an integration node; an analog buffer; and a switch coupled between the output of the DRAM cell and the digital column bus. The inclusion of a level-shifter and a current front-end improves the linearity of the detector.
    • 本发明提供了具有高线性,量子限制噪声,良好的可扩展性,高填充率的CMOS CT检测器设计,其具有利用同步部分量化的单个CMOS芯片。 CMOS CT检测器包括像素阵列,数字列总线,模拟列总线,列处理电路,移位寄存器,控制信号生成电路和参考生成电路,并实现具有复位,积分和模拟的同步部分量化方案 读出阶段。 像素阵列的每个像素还包括光电二极管; 集成电容器; 一个OPAMP; 复位开关; 比较器 1位动态随机存取存储器(DRAM)单元; 电路块,用于如果集成的光电压增加超过参考电压,则能够从集成的光电荷中减去基本固定的电荷量; 集成节点; 模拟缓冲器 以及耦合在DRAM单元的输出和数字列总线之间的开关。 包括电平转换器和电流前端提高了检测器的线性度。
    • 99. 发明申请
    • THREAT PROTECTION NETWORK
    • 威胁防护网络
    • US20110078795A1
    • 2011-03-31
    • US12890552
    • 2010-09-24
    • Bing Liu
    • Bing Liu
    • G06F21/00
    • H04L63/1433G06F11/2294G06F21/10G06F21/568G06F21/577G06F2221/0773H04L63/0428H04L63/102H04L63/12H04L67/104H04L67/1057H04L67/1063H04L67/1072H04L67/108H04L69/329
    • Threat protection networks are described. Embodiments of threat protection network in accordance with the invention use expert systems to determine the nature of potential threats to a remote computer. In several embodiments, a secure peer-to-peer network is used to rapidly distribute information concerning the nature of the potential threat through the threat protection network. One embodiment of the invention includes at least one client computer connected to a network, a server that stores threat definition data and is connected to the network, an expert system in communication with the server. In addition, the client computer is configured to refer potential threats to the server, the server is configured to refer to the expert system any potential threat forwarded by a client computer that is not identified in the threat definition data and the expert system is configured to determine whether the potential threat is an actual threat by exposing at least one test computer to the potential threat and observing the behavior of the test computer.
    • 描述了威胁网络。 根据本发明的威胁防护网络的实施例使用专家系统来确定对远程计算机的潜在威胁的性质。 在几个实施例中,使用安全对等网络来通过威胁防护网络快速分发关于潜在威胁的性质的信息。 本发明的一个实施例包括连接到网络的至少一个客户端计算机,存储威胁定义数据并连接到网络的服务器,与服务器通信的专家系统。 此外,客户端计算机被配置为将潜在威胁引用到服务器,服务器被配置为引用专家系统由客户端计算机转发的任何潜在的威胁,该威胁定位数据中未标识的专用系统被配置为 通过将至少一台测试计算机暴露于潜在威胁并观察测试计算机的行为来确定潜在威胁是否是实际的威胁。
    • 100. 发明申请
    • CABLE SUPPORT
    • 电缆支持
    • US20100102175A1
    • 2010-04-29
    • US12260441
    • 2008-10-29
    • Forrest Allen DockeryBing Liu
    • Forrest Allen DockeryBing Liu
    • F16L3/12
    • F16L3/23F16L3/1233H02G3/32H02G7/053
    • A support for supporting a run of cable, wire or conduit may include a semi-circular saddle, a stem portion, a closing tab and a catch. The saddle may have a front face and a rear face and it operate receive and support a plurality of cables. The stem may be formed integrally with, and extending tangentally from, one end of the saddle with the catch being supported on the stem opposite the closing tab. The closing tab may extend from an opposite end of the saddle and may be tapered along its length. Moreover, the width of the closing tab may be smaller than a width of the saddle at the point where the closing tab is integrated with the saddle. The tab is movable between a first orientation in which the saddle is open and a second orientation in which the closing tab engages the catch.
    • 用于支撑电缆,电线或导管的运行的支撑件可以包括半圆形马鞍,杆部分,闭合突片和卡扣。 鞍座可以具有前表面和后表面,并且其操作接收并支撑多根电缆。 杆可以与鞍座的一端一体形成,并且与鞍座的一端成直角地延伸,而掣子被支撑在与闭合翼片相对的杆上。 闭合突片可以从鞍座的相对端延伸并且可以沿其长度逐渐变细。 此外,关闭突片的宽度可以小于在关闭突片与鞍座一体化的点处的鞍座的宽度。 突片可在其中鞍座打开的第一方向和闭合突片接合卡扣的第二方向之间移动。