Wabco Gmbh

Wabco Gmbh & Co Ohg

Oliver Bolzmann

Thomas Wolf

Ralf Koschorek

Oliver Gründker

Jens Gröger

Matthias Grimm

Joachim Lehrmann

Bernd Heuer

Frauke Rathjen

Klaus Küster

Ulrich Von-Behren

Alexander Fabian

An electronic unit housing includes (i) a receiving space for receiving a printed circuit board, (ii) at least one foot, which is designed to fasten the electronic unit housing onto a base, and is disposed to the side of the receiving space relative to a projection of the receiving space onto the base, and (iii) a venting device, which opens on the underside of the electronic unit housing facing the base.

Housing for an electronic unit

A method for determining the steering ratio of a vehicle from sensed measured values (e.g., yaw rate, steering wheel angle, vehicle speed) in a manner that takes vehicle parameters (e.g., self-steering gradient, wheelbase and other vehicle dimensions) into consideration during stable travel of the vehicle.

Method for determining the steering ratio of a vehicle

A method and system for operating a sensor, particularly, a yaw rate sensor, which is housed inside a housing. In order to detect the potentially dangerous influence of mechanical vibrations upon the output of the sensor, the vibrations are sensed at the location of the sensor, and the sensor or an electronic device interacting with the sensor is switched off for as long as the vibrations exceed an established intensity. The method and system of the present invention can be used in a driving dynamics control system of a road vehicle, for example.

Method and system for operating a sensor

A method for functional testing of a lateral-acceleration sensor in a vehicle equipped with a dynamic stability control system. To simulate dynamic acceleration during driving on a curve, the sensor is checked by gravitational acceleration under static conditions. The method involves positioning the vehicle on a transverse ramp with known angle of inclination and comparing the acceleration force measured by the lateral-acceleration sensor with a preset sensor value determined on the basis of the angle of inclination of the ramp. The comparison is performed on the basis of amplitude and sign, and installation errors can be diagnosed based on an error log.

Method for functional testing of a lateral-acceleration sensor

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Hannover, Germany

Oliver Bolzmann