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    Network traffic load balancing
    31.
    发明授权
    Network traffic load balancing 有权
    网络流量负载均衡

    公开(公告)号：US09025459B2

    公开(公告)日：2015-05-05

    申请号：US13862416

    申请日：2013-04-13

    申请人： Hei Tao Fung

    发明人： Hei Tao Fung

    IPC分类号： H04L12/803

    CPC分类号： H04L47/125 ,  H04L45/245 ,  H04L45/306 ,  H04L45/50 ,  H04L45/7457 ,  H04L49/70 ,  Y02D50/30

    摘要： A system and methods of using commodity switches and commodity servers to produce a load-balanced, highly-available network for a computing cloud are disclosed. The system comprises switches and servers. The switches are organized in tiers. The switches in the highest tier are connected to the servers via uplink switch ports. The switches in the lowest tier are connected to devices external to the system via downlink switch ports. A packet received from any downlink switch port is forwarded to one of the at least one link aggregation of uplink switch ports. A packet received from any uplink switch port is forwarded according to the first label in the packet. A server is configured to insert one or more labels in a packet to be sent out via the switches. A value in a label indicates the switch port to be selected to send out the packet received at a switch.

    摘要翻译： 公开了一种使用商品交换机和商品服务器来产生用于计算云的负载平衡，高可用性网络的系统和方法。 系统包括交换机和服务器。 交换机按层次组织。 最高层的交换机通过上行交换机端口连接到服务器。 最低层的交换机通过下行交换机端口连接到系统外部的设备。 从任何下行链路交换机端口接收的分组被转发到上行链路交换机端口的至少一个链路聚合中的一个。 从任何上行链路交换机端口接收的分组根据分组中的第一个标签进行转发。 服务器被配置为将一个或多个标签插入要通过交换机发送的数据包中。 标签中的值表示要选择的交换机端口以发送在交换机处接收的分组。

    NETWORK TRAFFIC LOAD BALANCING
    32.
    发明申请
    NETWORK TRAFFIC LOAD BALANCING 审中-公开
    网络交通负载平衡

    公开(公告)号：US20140307553A1

    公开(公告)日：2014-10-16

    申请号：US13862416

    申请日：2013-04-13

    申请人： Hei Tao Fung

    发明人： Hei Tao Fung

    IPC分类号： H04L12/803

    CPC分类号： H04L47/125 ,  H04L45/245 ,  H04L45/306 ,  H04L45/50 ,  H04L45/7457 ,  H04L49/70 ,  Y02D50/30

    摘要： A system and methods of using commodity switches and commodity servers to produce a load-balanced, highly-available network for a computing cloud are disclosed. The system comprises switches and servers. The switches are organized in tiers. The switches in the highest tier are connected to the servers via uplink switch ports. The switches in the lowest tier are connected to devices external to the system via downlink switch ports. A packet received from any downlink switch port is forwarded to one of the at least one link aggregation of uplink switch ports. A packet received from any uplink switch port is forwarded according to the first label in the packet. A server is configured to insert one or more labels in a packet to be sent out via the switches. A value in a label indicates the switch port to be selected to send out the packet received at a switch.

    摘要翻译： 公开了一种使用商品交换机和商品服务器来产生用于计算云的负载平衡，高可用性网络的系统和方法。 系统包括交换机和服务器。 交换机按层次组织。 最高层的交换机通过上行交换机端口连接到服务器。 最低层的交换机通过下行交换机端口连接到系统外部的设备。 从任何下行链路交换机端口接收的分组被转发到上行链路交换机端口的至少一个链路聚合中的一个。 从任何上行链路交换机端口接收的分组根据分组中的第一个标签进行转发。 服务器被配置为将一个或多个标签插入要通过交换机发送的数据包中。 标签中的值表示要选择的交换机端口以发送在交换机处接收的分组。

    Integrated virtual desktop and security management system
    33.
    发明授权
    Integrated virtual desktop and security management system 有权
    集成虚拟桌面和安全管理系统

    公开(公告)号：US08800025B2

    公开(公告)日：2014-08-05

    申请号：US12615266

    申请日：2009-11-10

    申请人： Hei Tao Fung ,  Hsingyi Lee

    发明人： Hei Tao Fung ,  Hsingyi Lee

    IPC分类号： G06F9/00 ,  H04L29/06

    CPC分类号： H04L63/0227 ,  H04L63/102

    摘要： An integrated virtual desktop and security management system provides the virtual desktop server functionality and, more importantly, security management for computing devices and servers in the corporate data network. The computing devices include computers running virtual desktop client software and computers running a complete operating system and applications. The system in this invention can intercept data packets exchanged among the computing devices and servers and also can scrutinize virtual machine computing and networking activities, and therefore, possess the capability of analyzing, logging, reporting, and permitting or denying computing and networking activities of devices in the corporate data network.

    摘要翻译： 集成的虚拟桌面和安全管理系统提供虚拟桌面服务器功能，更重要的是为企业数据网络中的计算设备和服务器提供安全管理。 计算设备包括运行虚拟桌面客户端软件的计算机和运行完整操作系统和应用程序的计算机。 本发明的系统可以拦截计算设备和服务器之间交换的数据包，并且可以仔细检查虚拟机的计算和联网活动，因此具有分析，记录，报告和允许或拒绝设备的计算和联网活动的能力 在企业数据网络中。

    Intelligent Audio Volume Control for Robot
    34.
    发明申请
    Intelligent Audio Volume Control for Robot 审中-公开
    机器人智能音量控制

    公开(公告)号：US20130094656A1

    公开(公告)日：2013-04-18

    申请号：US13274345

    申请日：2011-10-16

    申请人： Hei Tao Fung

    发明人： Hei Tao Fung

    IPC分类号： H03G3/20

    CPC分类号： H03G3/3005 ,  H03G3/3089 ,  H03G3/32

    摘要： A method for automatic audio volume control on a robot is presented. The robot can deliver its audio output at a comfortable and intelligible level to the user according to user's distance and background noise intensity in user's environment. The user's distance is estimated, by using a camera with known focal length and resolution, by using a stereo camera with known focal length and distance between lenses, or by using an electronic ranging device. Background noise intensity is measured by using a microphone and digital signal processing techniques. The audio output volume is adjusted considering the effect of signal attenuation over user's distance and the effect of background noise. The audio output volume adjustment mechanism can be close-looped, based on the measured signal to noise ratio of acoustic echo of the audio output.

    摘要翻译： 提出了一种机器人自动音量控制方法。 机器人可以根据用户的环境中的用户距离和背景噪声强度，向用户提供舒适可理解的音频输出。 通过使用具有已知焦距和分辨率的相机，通过使用具有已知焦距和镜头间距离的立体相机，或通过使用电子测距装置来估计用户的距离。 使用麦克风和数字信号处理技术来测量背景噪声强度。 考虑到信号衰减对用户距离的影响以及背景噪声的影响，调整音频输出音量。 音频输出音量调节机构可以基于音频输出的声学回声的测量信噪比来闭环。

    Office Robot System
    35.
    发明申请
    Office Robot System 审中-公开
    办公机器人系统

    公开(公告)号：US20130085602A1

    公开(公告)日：2013-04-04

    申请号：US13628046

    申请日：2012-09-27

    申请人： Hei Tao Fung

    发明人： Hei Tao Fung

    IPC分类号： G06F19/00

    CPC分类号： B25J11/003 ,  B25J11/0005 ,  B25J13/006

    摘要： An office robot system aiming at reducing both capital expenditure and operational expenditure in deploying various office robots to perform office works and functionalities is disclosed. The office robot system uses a distributed processing computing cluster, centralizing the heavy-duty robot system software computation and robot management function on the computing cluster, enables various office robots to be light-duty mobile computing devices, hence minimizing their computation and memory requirements, and enables the communications between the office robots and the computing cluster via proper corporate networking infrastructure. The office robot system facilitates deployment of heterogeneous robots with various computation capabilities. The robot system software stack is organized into layers of functional modules. Based on the computation load capable on a robot and the networking infrastructure capacity, the robot and the computing cluster divide the computation load.

    摘要翻译： 披露了一种办公机器人系统，旨在降低部署各种办公机器人执行办公室工作和功能的资本支出和运营支出。 办公机器人系统使用分布式处理计算集群，将重型机器人系统软件计算和机器人管理功能集中在计算集群上，使各种办公机器人成为轻型移动计算设备，从而最大限度地减少其计算和内存需求， 并通过适当的企业网络基础设施实现办公机器人与计算集群之间的通信。 办公机器人系统有助于使用各种计算能力部署异构机器人。 机器人系统软件堆栈被组织成多个功能模块。 基于机器人的计算能力和网络基础架构能力，机器人和计算集群划分计算负荷。

    Integrated Virtual Desktop and Security Management System
    37.
    发明申请
    Integrated Virtual Desktop and Security Management System 有权
    集成虚拟桌面和安全管理系统

    公开(公告)号：US20110113472A1

    公开(公告)日：2011-05-12

    申请号：US12615266

    申请日：2009-11-10

    申请人： Hei Tao Fung ,  Hsingyi Lee

    发明人： Hei Tao Fung ,  Hsingyi Lee

    IPC分类号： H04L29/06 ,  G06F15/173

    CPC分类号： H04L63/0227 ,  H04L63/102

    摘要： An integrated virtual desktop and security management system provides the virtual desktop server functionality and, more importantly, security management for computing devices and servers in the corporate data network. The computing devices include computers running virtual desktop client software and computers running a complete operating system and applications. The system in this invention can intercept data packets exchanged among the computing devices and servers and also can scrutinize virtual machine computing and networking activities, and therefore, possess the capability of analyzing, logging, reporting, and permitting or denying computing and networking activities of devices in the corporate data network.

    摘要翻译： 集成的虚拟桌面和安全管理系统提供虚拟桌面服务器功能，更重要的是为企业数据网络中的计算设备和服务器提供安全管理。 计算设备包括运行虚拟桌面客户端软件的计算机和运行完整操作系统和应用程序的计算机。 本发明的系统可以拦截计算设备和服务器之间交换的数据包，并且可以仔细检查虚拟机的计算和联网活动，因此具有分析，记录，报告和允许或拒绝设备的计算和联网活动的能力 在企业数据网络中。