公开(公告)号：US20150095518A1

公开(公告)日：2015-04-02

申请号：US14389807

申请日：2013-04-03

Applicant: NEC CORPORATION

Inventor： Jun Suzuki ,  Youichi Hidaka ,  Masato Yasuda ,  Takashi Yoshikawa ,  Junichi Higuchi

IPC: G06F13/38 ,  G06F13/42

CPC classification number: G06F13/385 ,  G06F13/105 ,  G06F13/4022 ,  G06F13/4221

Abstract: An I/O device sharing system characterized by comprising: an I/O device (50) shared by a plurality of hosts (20-1 to 20-N); a system manager (10) which sets the I/O device (50); a virtual bridge (40) which virtualizes the I/O device (50); and a network (3) which connects the I/O device (50), the system manager (10), the plurality of hosts (20-1 to 20-N) and the virtual bridge (40) to each other, wherein the virtual bridge (40) includes a connection virtualization unit (41) by which it is detected that an address setting of a plurality of virtual functions provided in the I/O device (50) that is set by the system manager (10) is performed, the virtual function is enabled, or both of them are performed and each host is permitted to access each virtual function.

Abstract translation: 一种I / O设备共享系统，其特征在于包括：由多个主机（20-1至20-N）共享的I / O设备（50）; 设置所述I / O设备（50）的系统管理器（10） 虚拟桥（40），其虚拟化所述I / O设备（50）; 以及将I / O设备（50），系统管理器（10），多个主机（20-1〜20-N）和虚拟桥（40）相互连接的网络（3），其中， 虚拟桥（40）包括连接虚拟化单元（41），通过该连接虚拟单元检测到由系统管理器（10）设置的在I / O设备（50）中提供的多个虚拟功能的地址设置被执行 ，启用虚拟功能，或者执行这两个功能，并允许每个主机访问每个虚拟功能。

公开(公告)号：US20140281053A1

公开(公告)日：2014-09-18

申请号：US14353838

申请日：2012-10-26

Applicant: NEC CORPORATION

Inventor： Jun Suzuki ,  Youichi Hidaka ,  Junichi Higuchi ,  Takashi Yoshikawa ,  Teruyuki Baba ,  Yoshikazu Watanabe

IPC: G06F13/28

CPC classification number: G06F13/28

Abstract: A plurality of bridge units which connect a computer, a data movement source I/O device, and a data movement destination I/O device to a network, a memory unit which relays movement of data between the data movement source I/O device and the data movement destination I/O device outside the computer, and an I/O data movement control unit which causes the data movement source I/O device to write data to the memory unit and causes the data movement destination I/O device to read the data from the memory unit are included.

Abstract translation: 将计算机，数据移动源I / O设备和数据移动目的地I / O设备连接到网络的多个桥接单元，用于在数据移动源I / O设备和 计算机外部的数据移动目的地I / O设备，以及I / O数据移动控制单元，其使得数据移动源I / O设备向存储器单元写入数据，并使数据移动目标I / O设备读取 包括来自存储器单元的数据。

公开(公告)号：US20250066037A1

公开(公告)日：2025-02-27

申请号：US18726164

申请日：2022-01-28

Applicant: NEC Corporation

Inventor： Takanari Arai ,  Eiichi Tokumi ,  Kenichi Keyaki ,  Eiji Ichihara ,  Kensuke Uchida ,  Jun Suzuki ,  Takeshi Shouta ,  Kenichi Sakamoto

IPC: B64D47/06 ,  G06V20/00 ,  G08G5/00

Abstract: An alert device according to an aspect of the present disclosure includes: at least one memory storing a set of instructions; and at least one processor configured to execute the set of instructions to: identify, from measurement data of a flying object by a sensor, a position of the flying object; determine whether the flying object is located within a predetermined region; determine whether a signal of a predetermined pattern assigned to a mission in the predetermined region is received from the flying object determined to be located within the predetermined region; determine, in a case where no signal of the predetermined pattern is received from the flying object, that the flying object is an unpermitted flying object that is not permitted to enter the predetermined region; and cause a light projection device to irradiate a position of the unpermitted flying object with light.

公开(公告)号：US20230249338A1

公开(公告)日：2023-08-10

申请号：US18103946

申请日：2023-01-31

Applicant: NEC Corporation

Inventor： Yuki Hayashi ,  Jun Suzuki

IPC: B25J9/16 ,  G05B19/4155

CPC classification number: B25J9/1602 ,  G05B19/4155 ,  G05B2219/50391

Abstract: A robot control device includes a generation unit that generates control information for controlling a robot to be controlled for each of a plurality of control cycles for the robot, an acquisition unit that acquires control environment information relevant to the control cycles, a selection unit that selects any one of a plurality of the control information based on the acquired control environment information and a relevance between the control environment information and the control cycles, and a control unit that controls the robot using the selected control information, thereby suitably controlling the robot according to the control environment of the robot in a case where the control cycles of the robot depends on the varying control environment of the robot.

公开(公告)号：US10079804B2

公开(公告)日：2018-09-18

申请号：US15114935

申请日：2015-02-05

Applicant: NEC Corporation

Inventor： Jun Suzuki ,  Yuki Hayashi ,  Masaki Kan

IPC: H04L12/28 ,  H04L29/12 ,  H04L12/46 ,  H04L12/863

CPC classification number: H04L61/2592 ,  H04L12/2865 ,  H04L12/4633 ,  H04L47/50 ,  H04L47/625

Abstract: Disclosed are a packet transmission apparatus and so on that can suppress transmission delays caused by packet integrations and that can perform the transmissions over a broad band. The packet transmission apparatus includes: a packet extraction means that searches for and extracts, from a buffer for sorting and accumulating packets for respective destinations, the packets for the respective destinations and that, if a plurality of packets addressed to an identical destination have been accumulated in the buffer, extracts the plurality of packets from the buffer; and an encapsulation means that encapsulates the packets, which have been extracted by the packet extraction means, into a single packet for each destination.