Synchronism regulation for bus system involves detecting signal transition times between users in master user, feeding detected transition time information to users for use in control loops

摘要

The method involves detecting the signal transition times between individual bus users (1,3-6) in a master bus user (1) and storing them, feeding information about the detected transition times to the master, taking account of the transition times in each control loop (3a-6a) in determining the control signal and the control loops making their control signals available time synchronously. Independent claims are also included for the following: a bus system with several spatially separate users, each with one or more control loops.