Robert Boschgmbh

Daimler Chrysler Ag

Daimler Ag

Guido Villino

Walter Eberle

Rainer Justen

Markus Woldrich

Hans Roehm

Wolfgang Hinrichs

Bernd Mammel

Klaus Voigtlaender

Dirk Schmid

Thomas Meier

Ralf Bogenrieder

Christian Passmann

Hans-Oliver Ruoss

Marcus Maier

Alfred Wagner

Friedrich Landstorfer

Hans Röhm

In a method for controlling the operation of a reversible belt retractor to release a belt extraction lock of a restraint belt in a motor vehicle, the lock can be activated by an acceleration sensor. After the belt retractor has been triggered as a consequence of a hazardous situation having been detected and after the hazardous situation has been recognized as being over, the operation of the belt retractor is controlled by a release signal at a release time in order to bring about the release of the belt extraction lock to shift it from a blocking state into a comfort-providing state. The release time is determined by a sensor model algorithm based on a model of the acceleration sensor from at least one variable characterizing the running dynamics.

Method for controlling the operation of a reversible belt retractor in a motor vehicle

The invention relates to a method for actuating a reversible vehicle occupant protection means in a motor vehicle having a driving state sensor system and a reversible vehicle occupant protection means. The reversible vehicle occupant protection means can be triggered before the collision time and as a result moved into an effective position. For this purpose, the driving state data are monitored with respect to a state of emergency braking, and when the state of emergency braking is detected the vehicle occupant protection system is actuated. In addition, a state of oversteering and a state of understeering are determined by the data processing device. The reversible vehicle occupant protection system is actuated when the data processing device detects the state of emergency braking and/or the state of oversteering and/or the state of understeering.

Method for actuating a reversible vehicle occupant protection means in a motor vehicle

A method for actuating a reversible vehicle occupant protection device in a motor vehicle having a driving state sensor system and a reversible vehicle occupant protection device. The reversible vehicle occupant protection device can be triggered before the collision time and as a result moved into an effective position. For this purpose, the driving state data are monitored with respect to a state of emergency braking, and when the state of emergency braking is detected the vehicle occupant protection system is actuated. In addition, a state of oversteering and a state of understeering are determined by the data processing device. The reversible vehicle occupant protection system is actuated when the data processing device detects the state of emergency braking and/or the state of oversteering and/or the state of understeering.

Method for actuating a reversible passenger protection system in a motor vehicle

A radar device having means for generating a carrier-frequency signal, means for shaping pulses, means for generating modulated radar pulses from the carrier-frequency signal, means for emitting modulated signals as radar pulses, means for receiving radar pulses and means for processing the received radar pulses. The means for receiving the radar pulses have an array including a plurality of antennas, the means for processing the radar pulses have means for dividing the signal power over at least two different reception branches. Means are provided for generating different directional characteristics in the various reception branches.

Radar device and method for operating a radar device

An antenna for radiating high-frequency signals in an indoor space, the radiation cone being defined by a dielectric lens around the primary radiator. The dielectric lens includes an inner shell which is tailored to the indoor space and a hemispherical outer shell.

Antenna for high frequency radio signal transmission

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Leonberg, Germany

Guido Villino