Robert Boschgmbh

Philipp Stark

Julian Bartholomeyczik

Matthias Schreiber

Frank Schindler

Matthias Knauss

Michael Feirer

Bernhard Plametzberger

Georg Kuehberger

Dirk Lentz

A method for operating a microcontroller. The microcontroller includes a plurality of resources, a plurality of virtual machines being executed in the microcontroller, a coordination unit being superordinate to the plurality of virtual machines. Access information concerning accesses of the plurality of virtual machines to the plurality of resources is stored in the coordination unit. In the event that one of the virtual machines requests a reset of one of the resources, the coordination unit checks on the basis of the access information, which of the virtual machines are accessing this resource. The coordination unit determines on the basis of this check, whether the resource will be reset or whether a substitute measure will be taken.

Method for operating a microcontroller

A sensor system for a locking system of a door includes: an acceleration sensor which is designed to detect movements of the door in at least two dimensions and to record a time-resolved acceleration profile; a magnetic field sensor which is designed to detect a magnetic field in the area of the locking system, to detect changes of the magnetic field and to record a time-resolved magnetic field change profile; and a control device which is coupled to the acceleration sensor and to the magnetic field sensor and which is designed to correlate the acceleration profile to the magnetic field change profile, to compare the profile correlation to a predetermined correlation signature, and to output an alarm signal if the profile correlation matches the correlation signature.

Sensor system for a locking system and method for detecting tamperings at a locking system

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Stuttgart, Germany

Philipp Stark