Robert Boschgmbh

Robert Bosch Gmbh

Christof Kaerner

Josef Kolatschek

Andreas Friese

Philipp Kohlrausch

Alfons Doerr

Daniel Poganatz

Karl Stengel

Gerhard Haaga

Michael Neuendorf

Peter Ostertag

Marcus Hiemer

Jochen Schueler

Hans Mai

Bjoern Mayer

Felix Gutbrodt

Alexander Teschner

Patrick Millen

Peter Matt

Sebastian Schmidt

Vincent Judalet

A data management device for a two-wheeled vehicle, in particular an e-bike, pedelec, or the like, for the management and/or the diagnosis of operating data of the two-wheeled vehicle. The device includes a first communication interface for wireless communication with wireless two-wheeled vehicle devices of the two-wheeled vehicle, a second communication interface designed for communication with at least one two-wheeled vehicle system device, a third communication interface for the in particular authenticated and/or encrypted communication with a diagnostic device for the at least partial provision, modification, deletion, and/or retrieval of operating data of the two-wheeled vehicle, and a data management component for the management of operating data of wireless two-wheeled vehicle devices. The data management component being connected to the third communication interface and being designed to receive, to modify, to delete, and/or to provide operating data.

Data management device for a two-wheeled vehicle

A method, a device, and a two-wheeler including a device of this type, in which at least one wear parameter that represents the wear of at least one wear part or a component of the two-wheeler is generated, determined, or ascertained. It may be provided that a shared wear parameter for multiple wear parts or in each case separate wear parameters for individual wear parts is/are generated, determined, or formed. Typical components on a two-wheeler, in particular on a bicycle, that may be subject to wear include the brake pads, the brake disks, a sprocket, a chainring, a chain, or a tire. In addition, brake fluid in a hydraulic brake may also be subject to wear, it being possible for the brake fluid to absorb either air, water, or dirt, thus impairing the responsiveness of the pressure transfer.

Method and device for generating a wear parameter at a two-wheeler, and a two-wheeler thus equipped

A calibration device for calibrating a scattered-light meter, which is developed for measuring a particle concentration, in particular in automotive exhaust gases, has at least one diffuser which emits scattered light of an intensity and distribution defined by the diffuser when irradiated by light. In addition, the calibration device has a calibration-light source, which is situated within the diffuser or on an external surface of the diffuser.

Device and method for calibrating a scattered-light meter

A method and a control unit for triggering a passenger protection arrangement for a vehicle are described. A crash type is determined as a function of a first signal of a centrally disposed first acceleration sensor system and of a second signal of a second acceleration sensor system disposed in the side region of the vehicle. The triggering of the passenger protection arrangement takes place as a function of the crash type.

Method and control unit for triggering passenger protection means for a vehicle

A method and a control device for triggering a passenger protection arrangement for a vehicle are provided, at least one sensor signal from an accident sensor system being provided. A characteristic is derived from this at least one sensor signal, and a flatness is determined from this first characteristic in relation to at least one second characteristic. The crash type is then determined as a function of this flatness. The triggering the passenger protection arrangement (PS) takes place as a function of this crash type.

Method and control device for triggering a passenger protection arrangement for a vehicle

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Albershausen, Germany

Christof Kaerner