4.
    发明专利
    未知

    公开(公告)号:DE10206875A1

    公开(公告)日:2003-08-28

    申请号:DE10206875

    申请日:2002-02-18

    Abstract: The invention describes a method for the monitoring and management of data traffic in a communication system with several communication nodes which communicate via interfaces monitored by a bus monitor, comprising the following steps: a) provision of a predefined communication time schedule for all communication nodes, b) initialization of the bus monitor, c) synchronization of the communication time schedule of the bus monitor with the predefined communication time schedule executed by the communication nodes in a distributed arrangement, the synchronization taking place on the basis of activities observed at the interfaces, d) monitoring of the activities of the communication nodes by the bus monitor, e) comparison of the activities with the predefined communication time schedule, and f) deactivation of the interface for any communication node for which an activity not compatible with the predefined communication time schedule has been detected. A circuit arrangement and its use are also described.

    8.
    发明专利
    未知

    公开(公告)号:DE50111253D1

    公开(公告)日:2006-11-30

    申请号:DE50111253

    申请日:2001-08-09

    Abstract: The network has a number of network nodes and a star node allowing direct communication between at least 2 network nodes and provided a number of star interfaces, each having an activity detector (14), for detecting activities within the information signals received from the associated network nodes and 2 switch elements, respectively used for feeding information from a network node to a different star interface or for feeding information from a different interface to an associated network node. An Independent claim for a star node for direct coupling of at least 2 network nodes is also included.

Patent Agency Ranking