BUS device and BUS system with consumers, producers, and an allocation feature

摘要

A device, a fluidic system, a BUS system and a method of operating this BUS system are indicated. The BUS system includes a multitude of users which are producers and/or consumers of at least one process value. Information regarding at least one allocation feature is transmitted to the users of the BUS system by the users of a group of users of the BUS system and by the respective users of the groups themselves. The allocation feature is determined by the at least one process value produced and/or consumed by the respective users.

主权项

1. A device comprising a BUS system with a multitude of users which are producers and/or consumers of at least one process value, wherein information regarding at least one allocation feature is transmitted to the users of the BUS system by the users of a group of users of the BUS system and by the respective users of the group themselves, the allocation feature being determined by the at least one process value produced and/or consumed by the respective users, wherein the users of the group are each at least a producer of at least one process value and are furthermore designed to send an offer telegram each to the other users of the BUS system, the offer telegram comprising information regarding the at least one process value produced by the respective user and regarding a classification of this process value, wherein at least one further user of the BUS system, which is at least a consumer of the at least one process value, is designed to receive the offer telegrams of the users of the group and to evaluate each with regard to the classification of the process values offered, by the further user comparing the classification of the process values offered with its requirements specification with regard to the classification of the process values consumed by it, and wherein the further user is additionally designed to send a respective specific request telegram each to a subgroup of users of the group for which the comparison of the classification of the process values offered with its requirements specification is successful this specific request telegram containing a query with regard to the of process values offered.