Volvo Car Corporation

Johannes Ohlin

Erik Israelsson

Sebastian Thelen

An information sharing system derives from a roadway vehicles management system position-related data of a roadway vehicle along a road and determines a roadway vehicle timing at or during which the roadway vehicle is estimated to arrive at or cross a railway crossing. The information sharing system further derives from a railway vehicles management system position-related data of a railway vehicle along the railway and determines a railway vehicle timing at or during which the railway vehicle is estimated to arrive at or have passed the railway crossing. The information sharing system determines, based on comparing a roadway vehicle time window to a railway vehicle time window, that the roadway vehicle time window and the railway vehicle time window at least partly overlap. The information sharing system provides information associated with the overlap to the roadway vehicle or the railway vehicle.

Method and system for sharing of information pertinent at a railway crossing

A method and system for selecting a subset of cloud stored data related to locations within a road network and sending it to a vehicle. A current position of the vehicle is determined. A most probable path of the vehicle is determined as a set of possible paths ahead of the vehicle that the vehicle is most probable to travel along, and a subset of data is selected related to a location that is along this most probable path. Alternatively, a respective inverse most probable path up to each respective location related to a respective subset of data is determined as a respective set of possible paths leading up to each respective location. If the current position of the vehicle is included in an inverse most probable path, the related subset of data selected. The selected subset of data is sent to the vehicle.

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Gothenburg, Sweden

Johannes Ohlin