A process for controlling access to a bus by several systems, for example for application in the domotic field, and associated interface devices
    1.
    发明公开
    A process for controlling access to a bus by several systems, for example for application in the domotic field, and associated interface devices 失效
    一种用于管理访问多个系统的总线,例如用于在家庭网络区域中使用的方法,以及接口装置,用于

    公开(公告)号:EP0689145A1

    公开(公告)日:1995-12-27

    申请号:EP95109682.5

    申请日:1995-06-22

    申请人: TEKNOX S.r.l.

    IPC分类号: G06F13/376

    摘要: In order to control access of several systems (S₁₀, S₁₁, ...; S₂₀, S₂₁, ...; S₃₀, S₃₁, ...) each operating according to its own specific mode, such as protocol, speed of transmission etc. to a common bus (B) there is provided a time division of access to the bus between the various systems. At the end of its transmission cycle the system which controls the bus (B) at the time generates an event constituting a synchronisation base for all the devices present on line. These then contribute to the formation of a successive conflict byte which leads to the identification of the system destined to gain control of the bus (B).

    摘要翻译: 为了控制若干系统的访问(S10,S11,...,S20,S21,...,S30,S31,...),每个操作gemäß到它自己的特定模式,颜色:如协议,传输速度等。 至公共总线(B),提供接入的时分到总线上的各个系统之间。 在其发送周期控制在时刻恢复构成用于所有存在于线中的装置的同步基事件的发生率的总线(B)的系统的端部。 然后,这些有助于连续冲突字节这导致注定要获得总线(B)的控制系统的识别的形成。