System and method for monitoring relative position of moving object
    1.
    发明申请
    System and method for monitoring relative position of moving object 审中-公开
    用于监测移动物体的相对位置的系统和方法

    公开(公告)号:US20100283602A1

    公开(公告)日:2010-11-11

    申请号:US12387814

    申请日:2009-05-08

    IPC分类号: G08B5/22

    摘要: Disclosed are a system and a method for monitoring a relative position of a moving object. The system essentially includes at least one positioning and transmitting device and a signal receiving and processing device, each equipped with a radio frequency identification (RFID) signal transceiver. The RFID signal transceiver of the signal receiving and processing device receives radio signals transmitted by the RFID signal transceiver of each of the positioning and transmitting devices, thus enabling the signal receiving and processing device to track one or more moving objects each carrying one such positioning and transmitting device and determine the position or positions of the one or more moving objects relative to the signal receiving and processing device.

    摘要翻译: 公开了一种用于监测移动物体的相对位置的系统和方法。 该系统基本上包括至少一个定位和发送设备以及信号接收和处理设备,每个配备有射频识别(RFID)信号收发器。 信号接收和处理装置的RFID信号收发器接收每个定位和发送装置的RFID信号收发器发射的无线电信号,从而使得信号接收和处理装置能够跟踪一个或多个移动物体,每个移动物体承载一个这样的定位和 并且确定一个或多个移动物体相对于信号接收和处理装置的位置或位置。

    Method and apparatus for service protection
    2.
    发明授权
    Method and apparatus for service protection 有权
    服务保护方法和装置

    公开(公告)号:US08422363B2

    公开(公告)日:2013-04-16

    申请号:US12848099

    申请日:2010-07-31

    IPC分类号: G01R31/08

    摘要: A method and apparatus for realizing service protection are provided. The method includes the following steps: determining paths corresponding to automatic protection switching (APS)/protection communication channel (PCC) overhead bytes that are available to all nodes in a service protection trail; selecting a path for service protection from the determined paths corresponding to the APS/PCC; and using the selected path for implementing the service protection. Therefore, it is ensured that several service protections using APS/PCC may coexist in an optical transport network (OTN) and different kinds of service protection can be easily distinguished from one another.

    摘要翻译: 提供了一种实现服务保护的方法和装置。 该方法包括以下步骤:确定对应于服务保护路径中所有节点可用的自动保护倒换(APS)/保护通信信道(PCC)开销字节的路径; 从与APS / PCC相对应的确定路径中选择用于服务保护的路径; 并使用所选择的路径来实现服务保护。 因此,确保使用APS / PCC的多项服务保护可以共存在光传输网络(OTN)中,并且可以容易地区分不同种类的服务保护。

    Service transmission processing method, node device and network system
    4.
    发明授权
    Service transmission processing method, node device and network system 有权
    业务传输处理方法,节点设备和网络系统

    公开(公告)号:US09088379B2

    公开(公告)日:2015-07-21

    申请号:US13289712

    申请日:2011-11-04

    IPC分类号: H04B10/00 H04J3/16 H04J14/00

    CPC分类号: H04J3/1652 H04J2203/006

    摘要: Embodiments of the present invention disclose a service transmission processing method, a node device and a network system are provided. One method includes: receiving service data after relay processing by a 3R relay node, where the relay processing includes terminating and regenerating an Optical Channel (OCh) of the service data, and when the OCh is terminated, transparent transmission is performed on an Optical channel Transport Unit (OTU); and performing defect detection on a path of the OTU to obtain a detection result of the path of the OTU. Another method includes: obtaining an overhead in an Optical Transport Network (OTN) frame; and judging whether the overhead includes a Client Signal Fail (CSF) inserted after a signal fails, and if the overhead includes the CSF, determining a path where a defect occurs according to the CSF.

    摘要翻译: 本发明的实施例公开了一种服务传输处理方法,节点装置和网络系统。 一种方法包括:在由3R中继节点进行中继处理之后接收业务数据,其中中继处理包括终止和重新生成业务数据的光信道(OCh),当OCh终止时,在光信道上执行透明传输 运输单位(OTU); 对OTU的路径进行缺陷检测,得到OTU路径的检测结果。 另一种方法包括:在光传送网(OTN)帧中获得开销; 并且判断开销是否包括在信号故障之后插入的客户端信号失败(CSF),并且如果开销包括CSF,则根据CSF确定发生缺陷的路径。

    Method and device for realizing interaction of optical channel data unit protection tangent rings
    5.
    发明授权
    Method and device for realizing interaction of optical channel data unit protection tangent rings 有权
    实现光通道数据单元保护切线环相互作用的方法和装置

    公开(公告)号:US08805181B2

    公开(公告)日:2014-08-12

    申请号:US12979161

    申请日:2010-12-27

    摘要: A method for realizing interaction of optical channel data unit (ODUk) protection tangent rings are provided. A node used for protection of the ODUk and a receiving unit, a sending unit, a protected receiving unit and a protected sending unit on the node are selected. A connection between a receiving service unit and the protected sending unit with the same transmission direction on the node is established, or a connection between a sending service unit and the protected receiving unit with the same transmission direction on the node is established. Two virtual nodes are established on the node if the node is an intersection node, and connections between the receiving service unit and the protected sending unit, and between the sending service unit and the protected receiving unit are established respectively in each direction of both directions through one of the virtual nodes.

    摘要翻译: 提供了实现光通道数据单元(ODUk)保护切线环交互的方法。 选择用于保护ODUk的节点和节点上的接收单元,发送单元,受保护的接收单元和受保护的发送单元。 建立接收服务单元与节点上具有相同传输方向的受保护发送单元之间的连接,或者建立节点上具有相同传输方向的发送服务单元与受保护接收单元之间的连接。 如果节点是交叉节点,则在节点上建立两个虚拟节点,并且在两个方向上的每个方向上分别建立接收服务单元和受保护发送单元之间以及发送服务单元与受保护接收单元之间的连接 虚拟节点之一。

    Methods and apparatus for generating difference files
    6.
    发明授权
    Methods and apparatus for generating difference files 有权
    用于生成差异文件的方法和装置

    公开(公告)号:US08498965B1

    公开(公告)日:2013-07-30

    申请号:US12710060

    申请日:2010-02-22

    IPC分类号: G06F17/00

    CPC分类号: G06F8/658

    摘要: One embodiment relates to a computer-implemented method for generating difference data between reference and target files. A difference engine implemented using a computer receives the reference and target files. The difference engine performs a first procedure to generate difference data representing the difference between the reference and target files if the size of the reference file is less than a first threshold size. The difference engine performs a second procedure to generate the difference data if the size of the reference file is less than a second threshold size and greater than the first threshold. The difference engine performing a third procedure to generate difference data if the size of the reference file is greater than the second threshold size. Other embodiments relate to apparatus for generating difference data between reference and target files and for reconstructing the target files from the reference files using the difference data.

    摘要翻译: 一个实施例涉及用于在参考文件和目标文件之间生成差异数据的计算机实现的方法。 使用计算机实现的差异引擎接收引用和目标文件。 如果参考文件的大小小于第一阈值大小,则差分引擎执行第一过程以产生表示参考文档和目标文件之间的差异的差异数据。 如果参考文件的大小小于第二阈值大小并且大于第一阈值,差分引擎执行第二过程以生成差分数据。 差分引擎执行第三过程以在参考文件的大小大于第二阈值大小时产生差分数据。 其他实施例涉及用于在参考文件和目标文件之间生成差异数据的装置,并且用于使用差异数据从参考文件重新构建目标文件。

    METHOD AND APPARATUS FOR SERVICE PROTECTION
    7.
    发明申请
    METHOD AND APPARATUS FOR SERVICE PROTECTION 有权
    服务保护的方法和装置

    公开(公告)号:US20100296809A1

    公开(公告)日:2010-11-25

    申请号:US12848099

    申请日:2010-07-31

    IPC分类号: H04J14/00

    摘要: A method and apparatus for realizing service protection are provided. The method includes the following steps: determining paths corresponding to automatic protection switching (APS)/protection communication channel (PCC) overhead bytes that are available to all nodes in a service protection trail; selecting a path for service protection from the determined paths corresponding to the APS/PCC; and using the selected path for implementing the service protection. Therefore, it is ensured that several service protections using APS/PCC may coexist in an optical transport network (OTN) and different kinds of service protection can be easily distinguished from one another.

    摘要翻译: 提供了一种实现服务保护的方法和装置。 该方法包括以下步骤:确定对应于服务保护路径中所有节点可用的自动保护倒换(APS)/保护通信信道(PCC)开销字节的路径; 从与APS / PCC相对应的确定路径中选择用于服务保护的路径; 并使用所选择的路径来实现服务保护。 因此,确保使用APS / PCC的多项服务保护可以共存在光传输网络(OTN)中,并且可以容易地区分不同种类的业务保护。

    USB port tester
    8.
    发明授权
    USB port tester 失效
    USB端口测试仪

    公开(公告)号:US07392147B2

    公开(公告)日:2008-06-24

    申请号:US11309707

    申请日:2006-09-15

    IPC分类号: G01M19/00

    CPC分类号: G01R31/31715

    摘要: A Universal Serial Bus (USB) port tester for testing a USB port of an electronic device includes an interface unit, a current-testing unit, and a voltage-testing unit. The interface unit is used for electrically connecting with the USB port of the electronic device and a USB device. The current-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard current range. The voltage-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard voltage range.

    摘要翻译: 用于测试电子设备的USB端口的通用串行总线(USB)端口测试器包括接口单元,电流测试单元和电压测试单元。 接口单元用于与电子设备的USB端口和USB设备电连接。 电流测试单元连接到接口单元,用于在标准电流范围内测试电子设备的USB端口的质量。 电压测试单元连接到接口单元,用于在标准电压范围内测试电子设备的USB端口的质量。

    USB PORT TESTER
    9.
    发明申请
    USB PORT TESTER 失效
    USB端口测试仪

    公开(公告)号:US20070136025A1

    公开(公告)日:2007-06-14

    申请号:US11309707

    申请日:2006-09-15

    IPC分类号: G01M19/00

    CPC分类号: G01R31/31715

    摘要: A Universal Serial Bus (USB) port tester for testing a USB port of an electronic device includes an interface unit, a current-testing unit, and a voltage-testing unit. The interface unit is used for electrically connecting with the USB port of the electronic device and a USB device. The current-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard current range. The voltage-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard voltage range.

    摘要翻译: 用于测试电子设备的USB端口的通用串行总线(USB)端口测试器包括接口单元,电流测试单元和电压测试单元。 接口单元用于与电子设备的USB端口和USB设备电连接。 电流测试单元连接到接口单元,用于在标准电流范围内测试电子设备的USB端口的质量。 电压测试单元连接到接口单元,用于在标准电压范围内测试电子设备的USB端口的质量。

    Manual adjustment device for headlamps
    10.
    发明申请
    Manual adjustment device for headlamps 审中-公开
    前大灯手动调节装置

    公开(公告)号:US20060251471A1

    公开(公告)日:2006-11-09

    申请号:US11123024

    申请日:2005-05-06

    IPC分类号: B60B33/00

    摘要: A stamped ball socket includes a base having a recess defined in a top thereof and a spherical hole is in communication with the recess. A plate is fixedly to the top of the base and has a through hole. At least two lock-in fingers extend inward and inclinedly from an inner periphery of the through hole and are located in the recess. An adjuster has a pivot ball which extends through the through hole of the plate and is received in the spherical hole of the base. The lick-in fingers are engaged with the pivot ball.

    摘要翻译: 冲压的球窝包括具有限定在其顶部中的凹部的基部,并且球形孔与凹部连通。 板固定在基座的顶部并具有通孔。 至少两个锁定手指从通孔的内周向内且倾斜地延伸并且位于凹部中。 调节器具有延伸穿过板的通孔并被接收在基座的球形孔中的枢轴球。 舔的手指与枢轴球接合。