The invention relates to a system for seat occupancy detection, comprising a vehicle seat for a driver with an upper part and at least one suspension-damper system, an acceleration sensor being arranged on the upper part which is designed to determine a characteristic of an acceleration of the upper part as a function of time, an evaluation unit being provided which is designed to create an evaluation of the characteristic of the acceleration and optionally to send a signal to a higher-level control unit, the evaluation unit also being designed to assign the evaluation to a value of a mass of an object with which the vehicle seat is currently occupied.

Method for analyzing a crash event. The method may comprise receiving an acceleration of a vehicle over a predetermined length of time, the vehicle involved in the crash event, determining a change in velocity of the vehicle based on the acceleration, determining vehicle information relating to the vehicle involved in the crash event, and estimating a damage cost for the vehicle involved in the crash event, and/or estimating injuries to occupant(s) of the vehicle involved in the crash event. Estimating damage cost(s) may include determining crash force information for the vehicle, determining physical-damage characteristics of the vehicle subsequent to the crash event, and calculating the estimated damage cost to the vehicle. Estimating injuries to the occupant(s) may include determining occupant information relating to the occupant of the vehicle, calculating estimated forces exerted on the occupant, and calculating an injury probability for various body portions for the occupant.

A computer-implemented method is provided for predicting occupant location based on vehicular collision. The method includes receiving, at a computing system including one or more processors, information indicative of a vehicle crash involving a vehicle occupant. The method also includes receiving, at the computing system, information indicative of a position of the vehicle occupant within the vehicle prior to the vehicle crash. The method also includes determining, by the one or more processors, a probability of ejection of the vehicle occupant according to (i) the information indicative of the vehicle crash and (ii) the position of vehicle occupant. The method also includes providing, by the computing system, the probability of ejection of the vehicle occupant to one or more emergency responders.

The invention relates to a system for seat occupancy detection, comprising a vehicle seat for a driver with an upper part and at least one suspension-damper system, an acceleration sensor being arranged on the upper part which is designed to determine a characteristic of an acceleration of the upper part as a function of time, an evaluation unit being provided which is designed to create an evaluation of the characteristic of the acceleration and optionally to send a signal to a higher-level control unit, the evaluation unit also being designed to assign the evaluation to a value of a mass of an object with which the vehicle seat is currently occupied.

Method for analyzing a crash event. The method may comprise receiving an acceleration of a vehicle over a predetermined length of time, the vehicle involved in the crash event, determining a change in velocity of the vehicle based on the acceleration, determining vehicle information relating to the vehicle involved in the crash event, and estimating a damage cost for the vehicle involved in the crash event, and/or estimating injuries to occupant(s) of the vehicle involved in the crash event. Estimating damage cost(s) may include determining crash force information for the vehicle, determining physical-damage characteristics of the vehicle subsequent to the crash event, and calculating the estimated damage cost to the vehicle. Estimating injuries to the occupant(s) may include determining occupant information relating to the occupant of the vehicle, calculating estimated forces exerted on the occupant, and calculating an injury probability for various body portions for the occupant.

A method for controlling restraint devices of a motor vehicle includes measuring a movement variable of the motor vehicle, triggering a first restraint device on the basis of a first predefined threshold value for the measured movement variable being exceeded, triggering a second restraint device on the basis of a second predefined threshold value for the measured movement variable being exceeded, and activating a first device influencing the restraining force of the first restraint device and a second device influencing the restraining force of the second restraint device on the basis of the first predefined threshold value and/or the second predefined threshold value being exceeded.

A computer-implemented method is provided for predicting occupant location based on vehicular collision. The method includes receiving, at a computing system including one or more processors, information indicative of a vehicle crash involving a vehicle occupant. The method also includes receiving, at the computing system, information indicative of a position of the vehicle occupant within the vehicle prior to the vehicle crash. The method also includes determining, by the one or more processors, a probability of ejection of the vehicle occupant according to (i) the information indicative of the vehicle crash and (ii) the position of vehicle occupant. The method also includes providing, by the computing system, the probability of ejection of the vehicle occupant to one or more emergency responders.

Systems and methods may predict location of a vehicle occupant in the event of a collision involving the vehicle and another entity. Information indicative of a posture of the occupant prior to the collision may be obtained based on information from one or more image sensors of the vehicle. Systems and methods determine whether one or more conditions corresponding to an increased likelihood of ejection of the occupant are present, based on the posture. The systems and methods further may automatically generate and provide a visual notification to a device of a responder, the visual notification indicating that the increased likelihood of ejection of the occupant is present, as well as a location of the occupant.