Patent ID: 9319237
Filing Date: 2016-04-19
CPC Classification: G06F,H04J,H04L

Claim Text:
1. A method for controlling a bus system including at least two users, comprising: storing a first time mark in a first register; storing a second time mark in a second register; repeatedly transmitting by a first user a reference message over the bus system in at least one predeterminable time interval; triggering the reference message by a trigger information when a time information reaches a time value of the first time mark, the first time mark being stored in the first register of the memory of the first user; switching the system from the first register to the second register; triggering the reference message by a time shifted trigger information when the time information reaches a time value of the second time mark, the second time mark being stored in the second register of the memory of the first user; and switching the system from the second register to the first register in such a way that, for subsequent reference messages, triggering the reference message by the trigger information when the time information reaches the time value of the first time mark.