Device and method for detecting brake pressure

The invention discloses an electrohydraulic pressure control device (30) with integrated pressure sensors (16) for sensing the pressure of a fluid in pressure lines (34), wherein several pressure transducers (16) are arranged in a hollow space (10), each comprising a pressure metering diaphragm (32)...

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Bibliographic Details
Main Authors ZYDEK MICHAEL, LOHBERG PETER
Format Patent
LanguageEnglish
Published 16.09.2004
Edition7
Subjects
ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
PERFORMING OPERATIONS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
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Summary:The invention discloses an electrohydraulic pressure control device (30) with integrated pressure sensors (16) for sensing the pressure of a fluid in pressure lines (34), wherein several pressure transducers (16) are arranged in a hollow space (10), each comprising a pressure metering diaphragm (32) and an electrically passive transducer (33), and the transducer does not comprise a device for calibration of the electric transducer signal. The invention further discloses a method for the compensation of errors, wherein error-corrected pressure parameters are calculated from the pressure parameters of the pressure sensors by means of a numerical allocation specification.
Bibliography:Application Number: US20040483351