Patent ID: 11876640
Assignee: ROBERT BOSCH GMBH
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A user station for a serial bus system, comprising:
a communication control device configured to create messages which are to be transmitted serially via a bus line to at least one other user station of the bus system, and/or to read the messages which have been received serially from the bus line, the communication control device being configured to use a predetermined communication rule to create and/or read the messages, and the communication control device, for creating and/or reading the messages, being configured to use, when a predetermined trigger occurs, at least one rule for creating and/or reading the messages, which is different from the predetermined communication rule;
wherein the communication control device is configured to create and/or to read at least one first message and one second message, in each of which, according to the predetermined communication rule, fields are situated in succession which differ in their function with regard to a communication in the bus system, the communication control device being configured to exchange, according to the different rule, at least a portion of a field of the first message with a portion of a field of the second message.