Daimler Chrysler Ag

Marcus Boesinger

Eberhard Zeeb

Jutta Schneider

Franz-Josef Petry

Peter Merget

Dieter Seidl

Jens Brandes

Hans-Gerd Seib

Dieter Marquardt

Rainer Krumrein

A method for operating a data network, which includes at least one transmission link, defined by a transmitter and a receiver, wherein in test mode the actual level reserve in the direction of the sensitivity limit, thus between the actual transmitting power of the transmitter and the actual sensitivity limit of the receiver, is determined for at least one transmission link. To better utilize the transmitting capacity of the data network, in test mode, the actual level reserve in the direction of the overload limit, thus between the actual transmitting power of the transmitter and the actual overload limit of the receiver, is also determined for the at least one transmission link.

Method for operating a data network

Method for addressing components of a first network, especially in the case of data bus systems in transport vehicles, in which each component is assigned a first address for the mutual communication within the network and the first addresses are stored in a central register, in which at least one particular component of the first network communicates with another network, this component, when dialling into the second network, is assigned a second address by the latter and, within the first network, addressing takes place on the basis of function-specific address components, identical function blocks of the components being addressed via identical function-specific address components.

Method for addressing network components

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Stuttgart, Germany

Marcus Boesinger