Method and apparatus for updating data stored in plural storage means in an information processing system

    公开(公告)号:US06434675B1

    公开(公告)日:2002-08-13

    申请号:US09785003

    申请日:2001-02-15

    IPC分类号: G06F1212

    摘要: A storage means control apparatus of this invention includes a first processing unit for performing write processing in a first storage unit, a second processing unit for performing write processing in a second storage unit, a tag data control unit for managing tag data representing storage areas where the first processing unit has performed write processing in the first storage unit (101), another tag data control unit for managing another tag data representing storage areas where the second processing unit has performed write processing in the second storage unit, a priority data control unit for managing priority data representing a priority of each of the first and second processing units in units of storage areas of the second storage unit, a prevention data control unit for managing prevention data for preventing write processing in each storage area of the second storage unit using the priority data and the tag data, and a processing data updating unit for writing the data written in the first storage unit (101) in the second storage unit on the basis of the prevention data. With this arrangement, when each write control unit in a plurality of processing units performs write processing in the storage unit of the self processing unit, matching of stored contents among the units can be ensured.

    Method and apparatus for assigning priority to update data stored in plural storage means
    2.
    发明授权
    Method and apparatus for assigning priority to update data stored in plural storage means 失效
    用于分配优先级以更新存储在多个存储装置中的数据的方法和装置

    公开(公告)号:US06219762B1

    公开(公告)日:2001-04-17

    申请号:US08892490

    申请日:1997-07-14

    IPC分类号: G06F1318

    CPC分类号: G06F12/0817

    摘要: A storage means control apparatus of this invention includes a first processing unit for performing write processing in a first storage unit, a second processing unit for performing write processing in a second storage unit, a revealing data control unit for managing revealing data representing storage areas where the first processing unit has performed write processing in the first storage unit (101), another revealing data control unit for managing another revealing data representing storage areas where the second processing unit has performed write processing in the second storage unit, a priority data control unit for managing priority data representing a priority of each of the first and second processing units in units of storage areas of the second storage unit, a inhibition data control unit for managing inhibition data for inhibiting write processing in each storage area of the second storage unit using the priority data and the revealing data, and a processing data reflection unit for writing the data written in the first storage unit (101) in the second storage unit on the basis of the inhibition data. With this arrangement, when each write control unit in a plurality of processing units performs write processing in the storage unit of the self processing unit, matching of stored contents among the units can be ensured.

    摘要翻译: 本发明的存储装置控制装置包括用于在第一存储单元中执行写入处理的第一处理单元,用于在第二存储单元中执行写入处理的第二处理单元,用于管理表示存储区域的显示数据的显示数据控制单元, 第一处理单元在第一存储单元(101)中执行写入处理,另一个显示数据控制单元,用于管理表示第二处理单元在第二存储单元中执行写入处理的存储区域的另一显示数据,优先级数据控制单元 用于以第二存储单元的存储区域为单位管理表示第一处理单元和第二处理单元的优先级的优先级数据;禁止数据控制单元,用于管理用于禁止第二存储单元的每个存储区域中的写入处理的禁止数据,所述禁止数据使用 优先级数据和显示数据,以及处理数据反映 单元,用于基于禁止数据写入写入第二存储单元中的第一存储单元(101)中的数据。 利用这种布置,当多个处理单元中的每个写入控制单元在自身处理单元的存储单元中执行写入处理时,可以确保各单元之间存储的内容的匹配。

    ATM switching system
    3.
    发明授权
    ATM switching system 失效
    ATM交换系统

    公开(公告)号:US06198742B1

    公开(公告)日:2001-03-06

    申请号:US08972064

    申请日:1997-11-17

    IPC分类号: H04L1228

    CPC分类号: H04L12/5601

    摘要: An input cell processing portion 11 and an output cell processing portion 12 in a line interface 10 execute a normal ATM process and an insertion/divergence process etc with respect to an input cell flow and an output cell flow. A cell buffer 40 is constructed on an external memory device to accumulate a template (format) of ATM cells to be processed. The input cell processing portion 11 or the output cell processing unit 12 in the line interface 10 judges whether a necessity for inserting the network management cell might arise or not when processing the input cell flow. Upon detecting herein that the insertion necessity arises, the management cell template previously held on the cell buffer 40 is read, and, after a necessary data replacing process has been executed thereon, the management cell is inserted into the input cell flow or the output cell flow.

    摘要翻译: 行界面10中的输入单元处理部11和输出单元处理部12相对于输入单元流和输出单元流执行通常的ATM处理和插入/发散处理等。 单元缓冲器40构造在外部存储器件上以累积要处理的ATM单元的模板(格式)。 线路接口10中的输入单元处理部分11或输出单元处理单元12判断在处理输入单元流时是否可能出现插入网络管理单元的必要性。 在检测到插入的必要性出现时,先前保持在单元缓冲器40上的管理单元模板被读取,并且在执行必要的数据替换处理之后,将管理单元插入到输入单元流或输出单元 流。

    Line interface integrated circuit and packet switch
    4.
    发明授权
    Line interface integrated circuit and packet switch 失效
    线路接口集成电路和分组交换机

    公开(公告)号:US06785290B1

    公开(公告)日:2004-08-31

    申请号:US09694792

    申请日:2000-10-24

    IPC分类号: H04L1228

    摘要: ATM cells inputted into a physical layer interface (12) are once stored in a cell buffer (24) regardless whether they are ATM cells to be outputted from a switching interface (22) or ATM cells addressed to host CPU (26), and the ATM cells addressed to the host CPU are stored in a temporary RAM (18) at a timing controlled by a scheduler (16). The host CPU 26 read out ATM cells stored in the temporary RAM (18) when necessary. Thereby, no FIFO memory is needed to temporarily store ATM cells addressed to the host CPU (26).

    摘要翻译: 输入到物理层接口(12)的ATM信元一旦被存储在信元缓冲器(24)中,无论它们是否是从切换接口(22)输出的ATM信元或者寻址到主机CPU(26)的ATM信元, 寻址到主机CPU的ATM信元在由调度器(16)控制的定时存储在临时RAM(18)中。 当需要时,主机CPU26读出存储在临时RAM(18)中的ATM信元。 因此,不需要FIFO存储器来临时存储寻址到主机CPU(26)的ATM信元。

    ATM switch and ATM switching system
    5.
    发明授权
    ATM switch and ATM switching system 失效
    ATM交换机和ATM交换系统

    公开(公告)号:US5920558A

    公开(公告)日:1999-07-06

    申请号:US829428

    申请日:1997-03-31

    摘要: A switch executes complex protocol processing on control cells easily at a high speed in the same manner as normal cells are processed. The switch flexibly copes with new or modifies specifications and standards which might be established in the future for processing RM and OAM cells. Each link interface portion 1 of the ATM switch includes an input cells processing portion 7 and an output cell processing portion 8 provided at the input side and output side of a cell exchange portion 2, and cooperates with a control information maintenance portion 9 to execute application of switching information that the cell exchange portion 2 requires in input cells, and rewriting of ATM cell headers of input cells to and output cells from the cell exchange portion 2. The input cell processing portion 7 and the output cell processing portion 8 of each include a fixed sequencer and a microcode sequencer to execute complex protocol processing such as OAM, RM and other control functions in the microcode sequencer.

    摘要翻译: 交换机以与正常小区处理相同的方式高速地容易地对控制小区执行复杂的协议处理。 该交换机灵活应对新的或修改将来可能建立的用于处理RM和OAM信元的规范和标准。 ATM交换机的每个链路接口部分1包括设置在小区交换部分2的输入侧和输出侧的输入小区处理部分7和输出小区处理部分8,并与控制信息维护部分9协作以执行应用 在单元交换部分2需要输入单元的切换信息,以及将输入单元的ATM信元头部重写到单元交换部分2并从单元交换部分2输出单元。每个输入单元处理部分7和输出单元处理部分8包括 一个固定的音序器和一个微码序列器来执行诸如OAM,RM和微码序列器中的其他控制功能的复杂的协议处理。

    Packet buffer device and packet switching device
    6.
    发明授权
    Packet buffer device and packet switching device 失效
    分组缓冲器和分组交换设备

    公开(公告)号:US06850522B2

    公开(公告)日:2005-02-01

    申请号:US09745474

    申请日:2000-12-26

    摘要: In respective leaf tables (LT(1) to LT(m)) of a coupling management table (20), there are provided delete operation identifiers (D(1) to D(m)) indicating that leaf queues (LQ) respectively next to them toward the upstream direction are under delete operation. When one of the leaf queues (LQ(n)) should be deleted, if the leaf queue (LQ(n)) to be deleted stores any element, the delete operation identifier (D(n+1)) is set to 1. Thereby, the leaf table (LT(n−1)) can acknowledge that the leaf queue (LQ(n)) is currently under delete operation. Therefore, the coupled packet queue after deletion of the leaf queue and the coupling management table can be maintained consistent.

    摘要翻译: 在耦合管理表(20)的各个叶表(LT(1)至LT(m))中,提供指示叶子队列(LQ)分别在下一个的删除操作标识符(D(1)至D(m)) 向他们向上游方向进行删除操作。 当叶片队列(LQ(n))中的一个应被删除时,如果要删除的叶子队列(LQ(n))存储任何元素,则删除操作标识符(D(n + 1))被设置为1。 因此,叶表(LT(n-1))可以确认叶子队列(LQ(n))当前正在删除操作。 因此,删除叶队列和耦合管理表后的耦合分组队列可以保持一致。

    Endoscopic system for surgical instrument position control and position control method thereof
    8.
    发明授权
    Endoscopic system for surgical instrument position control and position control method thereof 有权
    用于手术器械位置控制的内窥镜系统及其位置控制方法

    公开(公告)号:US08858424B2

    公开(公告)日:2014-10-14

    申请号:US12539778

    申请日:2009-08-12

    摘要: In an endoscopic system, when an affected area of a biomedical tissue in an image is treated with a scalpel and a holding pair of forceps which movably extend from a distal portion of an endoscope through the endoscope while the image taken by the endoscope in a body cavity in a time-series manner is being observed, a treatment is performed in which the holding pair of forceps holds the affected area detached from the biomedical tissue by the scalpel. When any motion is detected in the distal portion of the endoscope included in the image, a motion direction and a motion amount of the distal portion of the endoscope attributed to the motion are detected, and the distal portion of the endoscope is curved to return the scalpel to an original treatment position.

    摘要翻译: 在内窥镜系统中,当用手术刀和保持一对镊子处理图像中的生物医学组织的受影响区域时,从内窥镜的远端部分通过内窥镜可移动地延伸,同时将内窥镜在体内拍摄的图像 正在观察时间序列的方式,进行处理,其中保持一对镊子通过解剖刀保持与生物医学组织分离的受影响区域。 当在图像中包括的内窥镜的远侧部分中检测到任何运动时,检测归因于运动的内窥镜的远端部分的运动方向和运动量,并且内窥镜的远端部分被弯曲以返回 手术刀到原来的治疗位置。

    Endoscope system
    9.
    发明授权
    Endoscope system 有权
    内窥镜系统

    公开(公告)号:US08308635B2

    公开(公告)日:2012-11-13

    申请号:US12330994

    申请日:2008-12-09

    IPC分类号: A61B1/00

    摘要: An endoscope system includes an endoscope with a bending portion installed on a distal side of an insertion portion; a bending drive unit which drives and bends the bending portion electrically; a map information storage unit which stores map information digitized by associating an amount of bending and a corresponding three-dimensional position and direction of a distal end of the insertion portion with each other, with a position near a rear end of the bending portion being designated as a reference position; a position and direction detecting unit which detects the position and direction of the distal end of the insertion portion; and a bending control unit which controls the bending drive unit to orient the distal end of the insertion portion into a target direction using the map information.

    摘要翻译: 一种内窥镜系统,包括:内窥镜,其具有安装在插入部的前侧的弯曲部; 弯曲驱动单元,其电动地弯曲弯曲部; 地图信息存储单元,其存储通过将弯曲的量与插入部的前端的对应的三维位置和方向相关联而被数字化的地图信息,在弯曲部的后端附近的位置被指定 作为参考; 位置和方向检测单元,其检测插入部分的远端的位置和方向; 以及弯曲控制单元,其使用所述地图信息来控制所述弯曲驱动单元将所述插入部的前端朝向目标方向。

    Endoscope bending control apparatus and endoscope system
    10.
    发明授权
    Endoscope bending control apparatus and endoscope system 有权
    内窥镜弯曲控制装置及内窥镜系统

    公开(公告)号:US08211009B2

    公开(公告)日:2012-07-03

    申请号:US12764482

    申请日:2010-04-21

    IPC分类号: A61B1/04

    摘要: An endoscope bending control apparatus includes: an image feature value calculating section for calculating, based on an endoscopic image, an image feature value related to a luminal dark part; a bending control section for performing bending control on a bending portion in either one of a first bending operation mode in which a position of the luminal dark part is set as an insertion target and a distal end of the insertion portion is directed to the position and a second bending operation mode in which the distal end of the insertion portion is directed in a direction of the position of the luminal dark part; an operation mode switching section for switching an operation mode from one bending operation mode to the other according to a first switching condition based on the calculated image feature value; and a switching condition changing section for changing the first switching condition.

    摘要翻译: 内窥镜弯曲控制装置包括:图像特征量计算部,其根据内窥镜图像计算与管腔暗部相关的图像特征量; 弯曲控制部分,用于在其中将管腔暗部分的位置设置为插入目标的第一弯曲操作模式和插入部分的远端中的任一个中的弯曲部分上进行弯曲控制, 第二弯曲操作模式,其中插入部分的远端沿着管腔暗部位置的方向指向; 操作模式切换部分,用于根据所计算的图像特征值根据第一切换条件将操作模式从一个弯曲操作模式切换到另一个; 以及用于改变第一开关状态的开关条件改变部分。