A method for operating a data bus system, in particular a can - bus

摘要

It is a method for operating a data bus system (10), in particular a can - bus, is described. On the bus system (10) are a plurality of stations (11, 12, 13, 14) can be connected. A transmitted message comprises an identifier, whereby a specific identifier (for example, ident2) always from only one single station (for example, 12) may be used. Each of the stations compares the identifier of a transmitted message, with the identifiers used by itself (for example, ident2). In the case of agreement, an error message is generated.