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    • 81. 发明授权
    • Network system, control method for the same, and controller, using targeted relay processing devices
    • 网络系统,控制方法相同,控制器采用目标中继处理设备
    • US08832272B2
    • 2014-09-09
    • US13200755
    • 2011-09-30
    • Hiroshi Ueno
    • Hiroshi Ueno
    • G06F15/173
    • H04L45/38
    • In a network system, each server is assigned to at least one relay processing devices. A plurality of switches are arranged in a network and a controller controls the switches. Specifically, the controller designs, in response to a request from a request source switch, a route of a flow from the request source switch to a destination address. Here, the controller refers to assignment information indicating an assignment relationship between servers and relay processing devices to select, as a target, any one relay processing device assigned to a server specified by the destination address, and designs the route so as to include the target. Then, the controller instructs each switch on the designed route to set the flow table such that a packet is forwarded along the designed route.
    • 在网络系统中,每个服务器被分配给至少一个中继处理设备。 多个开关布置在网络中,并且控制器控制开关。 具体地,控制器响应于来自请求源交换机的请求设计从请求源交换机到目的地地址的流的路由。 这里,控制器是指指示服务器和中继处理装置之间的分配关系的分配信息,以目的地选择分配给由目的地地址指定的服务器的任何一个中继处理装置,并设计该路线以便包括目标 。 然后,控制器指示设计路由上的每个交换机设置流表,使得分组沿着设计路由转发。
    • 83. 发明授权
    • Current sensor and method for manufacturing sensor module for use in current sensor
    • 用于电流传感器的电流传感器和制造传感器模块的方法
    • US08810235B2
    • 2014-08-19
    • US12869313
    • 2010-08-26
    • Hiroshi UenoYuji Inagaki
    • Hiroshi UenoYuji Inagaki
    • G01R33/07G01R15/20
    • G01R15/207G01R15/202
    • A current sensor for outputting a detection signal corresponding to a current flowing through a bus bar. The current sensor includes a magnetic core that concentrates and amplifies magnetic flux generated by the current near a detection portion of the bus bar. A magnetic detection element detects the magnetic flux concentrated by the magnetic core and outputs an electrical signal corresponding to the detected magnetic flux. A signal processing circuit includes electronic components and processes the electrical signal output from the magnetic detection element to generate the detection signal. A lead frame holds the magnetic detection element and the electronic components. The magnetic detection element, electronic components, and lead frame are combined to form a single sensor module. The current sensor detects the current flowing through the bus bar with the sensor module and outputs the detection signal.
    • 一种电流传感器,用于输出对应于流过母线的电流的检测信号。 电流传感器包括磁芯,其集中和放大由母线的检测部分附近的电流产生的磁通量。 磁检测元件检测由磁芯集中的磁通量并输出与所检测的磁通相对应的电信号。 信号处理电路包括电子部件,并且处理从磁检测元件输出的电信号以产生检测信号。 引线框架保持磁性检测元件和电子部件。 磁检测元件,电子元件和引线框架组合形成单个传感器模块。 电流传感器通过传感器模块检测流过母线的电流,并输出检测信号。
    • 85. 发明授权
    • Switch network system, controller, and control method
    • 切换网络系统,控制器和控制方式
    • US08588072B2
    • 2013-11-19
    • US13200757
    • 2011-09-30
    • Hiroshi Ueno
    • Hiroshi Ueno
    • G01R31/08
    • H04L49/50H04L47/127
    • A controller has an entry control block and a flow table setting block. In a case where an action of a target entry in a flow table is to be changed to “forwarding of a reception packet to the controller”, the entry control block forecasts a load when packets matching the target entry are forwarded to the controller. If the load exceeds a permissible value, the entry control block repeats entry division processing until the load becomes within the permissible value. In the entry division processing, the entry control block divides the target entry into a plurality of post-division entries, divides the match condition of the target entry into a plurality of conditions, and sets respective match conditions of the plurality of post-division entries to the plurality of conditions. The flow table setting block instructs a switch to set the plurality of post-division entries in the flow table.
    • 控制器具有入口控制块和流表设置块。 在将流表中的目标条目的动作改为“将控制器转发到接收包”的情况下,当与目标条目匹配的包转发给控制器时,条目控制块预测负载。 如果负载超过允许值,则入口控制块重复进入分割处理,直到负载变为允许值。 在入口分割处理中,入口控制块将目标条目划分为多个分割后条目,将目标条目的匹配条件划分为多个条件,并且设定多个分割后条目的各个匹配条件 到多个条件。 流表设置块指示切换器设置流表中的多个后划分条目。