公开(公告)号：AU2003245066A1

公开(公告)日：2003-09-04

申请号：AU2003245066

申请日：2003-02-13

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： ZINKE MANFRED ,  HEUTS PATRICK WILLEM HUBERT ,  FUHRMANN PETER

IPC: H04L12/28 ,  H04J3/06 ,  H04L7/04 ,  H04L12/43 ,  H04L12/44 ,  H04L12/00

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.

公开(公告)号：AU2003245066A8

公开(公告)日：2003-09-04

申请号：AU2003245066

申请日：2003-02-13

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： FUHRMANN PETER ,  ZINKE MANFRED ,  HEUTS PATRICK WILLEM HUBERT

IPC: H04L12/28 ,  H04J3/06 ,  H04L7/04 ,  H04L12/43 ,  H04L12/44

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.