Method for operating a real-time simulation network having a plurality of network nodes for calculating a simulation model and computer program product in this regard and computer-readable storage medium

摘要

A method (1) for operating a real-time capable simulation network (2) having a plurality of network nodes (3, 3.1, 3.2, 3.3, 3.4) for calculating a simulation model (4, 4.1, 4.2) is described and illustrated, wherein the network nodes (3, 3.1 , 3.2, 3.3 "3.4) are interconnected by means of a serial data bus (5) and the network nodes (3, 3.1, 3.2, 3.3, 3.4) exchange data by means of data bus messages (6), at least one event-driven one on a first network node (3.1) Task (7) of the simulation model (4, 4.1, 4.2) is implemented, wherein from a second network node (3.2), a non-deterministic, triggering event (8) is detected, wherein the second network node (3.2) the detected triggering event (8 ) tells the first network node (3.1) by transmitting a detection signal (9), and the first network node (3.1), after receiving the detection signal (9), calculates the event-driven task (7). that of the second network node (3.2) the detection signal (9) in the form of a multicast data bus message (6) or a broadcast data bus message (6) to several network nodes (3) of the simulation network (2) or to all network nodes (3) of the simulation network (2) via the serial data bus (5) is sent.