Computer network system
    1.
    发明公开
    Computer network system 失效
    计算机网络系统

    公开(公告)号:EP0248508A3

    公开(公告)日:1989-12-20

    申请号:EP87302292.5

    申请日:1987-03-18

    IPC分类号: G06F13/36

    CPC分类号: G06F13/37 G06F13/376

    摘要: A computer network is described, consisting of a number of computers connected by a bus. Each computer in turn becomes master, and can send messages to the other computers. When it is finished its turn as master, it passes control on to the next computer by means of a relinquish message. Each computer, when it is not master, monitors the bus for messages destined for it. If it does not detect any messages within a predetermined time interval, it enters a contention mode in which it repeatedly sends a message until either (a) it receives a response to the message in which case it becomes master or (b) it receives another message, in which case it becomes a slave. Each computer sends the contention messages at a different repetition rate, chosen such that, whatever the initial phasing of the contention messages, one message from one computer will always get through within a predetermined number of transmission attempts.

    Computer network system
    3.
    发明公开
    Computer network system 失效
    Rechnernetzwerksystem。

    公开(公告)号:EP0248508A2

    公开(公告)日:1987-12-09

    申请号:EP87302292.5

    申请日:1987-03-18

    IPC分类号: G06F13/36

    CPC分类号: G06F13/37 G06F13/376

    摘要: A computer network is described, consisting of a number of computers connected by a bus. Each computer in turn becomes master, and can send messages to the other computers. When it is finished its turn as master, it passes control on to the next computer by means of a relinquish message. Each computer, when it is not master, monitors the bus for messages destined for it. If it does not detect any messages within a predetermined time interval, it enters a contention mode in which it repeatedly sends a message until either (a) it receives a response to the message in which case it becomes master or (b) it receives another message, in which case it becomes a slave. Each computer sends the contention messages at a different repetition rate, chosen such that, whatever the initial phasing of the contention messages, one message from one computer will always get through within a predetermined number of transmission attempts.

    摘要翻译: 描述了一个计算机网络,由一些通过总线连接的计算机组成。 每台电脑依次成为主机,并可以向其他计算机发送消息。 当它作为主人完成轮回时,它通过放弃信息将控制权传给下一台计算机。 每个计算机,当它不是主机时,监视总线以发送给它的消息。 如果在预定时间间隔内没有检测到任何消息,则它进入竞争模式,其中它重复发送消息,直到(a)它接收到对该消息的响应,在这种情况下,该消息变为主服务器,或者(b) 消息,在这种情况下,它成为奴隶。 每个计算机以不同的重复速率发送争用消息,被选择为使得无论竞争消息的初始阶段如何,来自一台计算机的一个消息将始终在预定数量的传输尝试中通过。

    Computer system
    4.
    发明公开
    Computer system 失效
    Rechnersystem。

    公开(公告)号:EP0546663A1

    公开(公告)日:1993-06-16

    申请号:EP92309557.4

    申请日:1992-10-20

    IPC分类号: G06F9/44

    摘要: In a computer system, a dialogue management system (DMS) provides a bridge between a business application, based on a linear processing model, and a human-computer interface (HCI) based on an event-driven processing model. The DMS comprises a set of inventories, which are used to gather and receive application parameters and HCI information asynchronously, to allow sets of data items to be assembled.

    摘要翻译: 在计算机系统中,对话管理系统(DMS)基于线性处理模型和基于事件驱动处理模型的人机界面(HCI)在业务应用之间提供桥梁。 DMS包括一组存储,用于异步收集和接收应用程序参数和HCI信息,以允许组合数据项。