Abstract: The present invention considers the telematics systems providing apparatus and operation methods for apparatus, including wireless, accelerometer and gyroscope capabilities offering: trajectory recovery on transportation vehicle in the case of the predefined event, specific driving event detections like drifting, side-slip, roll-over, abrupt turning, as well as driving under influence, inherently enhanced positioning of the vehicle, as well as capability to provide method for behavior analysis of the vehicle. Proposed method of operation being executed in cloud allows fleet management individual and sub-group behavior analysis, combined with ability of emergency related activities, as well as charging, remote system control and maintainance. Proposed solution is addressing apparatus and method of operation allowing “pay HOW your drive” vehicle operation.

Abstract: A first aspect relates to an apparatus, system and method for calculating a driving behaviour risk indicator for a driver of a vehicle. Said aspect involves obtaining a count of events occurring in each of a plurality of predetermined categories based on inputs from an inertial unit mounted on the vehicle, the inertial unit including a 3D inertial sensor with 3D gyroscope functionality, each event being indicative of at least one of dangerous and aggressive driving; and calculating a driving behaviour risk indicator based on the number of events in each category. According to a second aspect, an apparatus and method for reconstructing a vehicle trajectory is provided. Said aspect includes updating a sensor error model.