The concept of Bosch's new Sensor Cluster DRS-MM3.x has been presented in 2003. This sensor cluster will replace the current DRS-MM1.x, the first silicon micromachined angular velocity and lateral acceleration sensor for the Bosch ESP system. Start of series production will be in the spring of 2005. The sensor cluster features a new generation of silicon micromachined angular velocity and acceleration sensor elements, outstanding fully digital electronic readout circuits, a modular concept for hardware and Software and many new safety features, which lead to a flexible and reliable solution for many vehicle dynamic systems. The sensor cluster has been designed to fulfil the requirements not only of Bosch ESP system, but also of other systems which make use of angular velocity and acceleration signals. Signal monitoring is no longer performed by the ECU of the higher level vehicle dynamic system only, but in addition self monitoring has been implemented within the sensor cluster. The result of our development is an open CAN interface for all relevant angular velocity and acceleration signals which vehicle systems of all kinds can make use of.


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    Title :

    New inertial sensor cluster for vehicle dynamic systems


    Contributors:


    Publication date :

    2005


    Size :

    6 Seiten, 5 Bilder, 1 Tabelle, 8 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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