Method for calculating the movement data of the head of a driver of a transportation vehicle, data glasses and transportation vehicle for use in the method, and computer program

A transportation vehicle for use in a method for calculating the positional and motion data of the head pose of a driver of the transportation vehicle, wherein the driver wears a pair of the data glasses, the transportation vehicle comprising:

• at least one transportation vehicle measurement unit which detects motion data that includes at least the measured accelerations of the transportation vehicle;
• and
• a communication module that transmits the transportation vehicle motion data including the measured accelerations of the transportation vehicle to the data glasses via a wireless communication interface of the data glasses;
• and
• a filter unit in which the motion data of the transportation vehicle measurement unit are smoothed before being sent via the communication module to the data glasses.

A method for calculating the positional and motion data of a head pose driver of a transportation vehicle, wherein the driver wears a pair of data glasses equipped with at least one glasses measurement unit, the method comprising:

• detecting motion data including movements of the head of the driver using the at least one glasses measurement unit;
• detecting at least the accelerations of the transportation vehicle using a transportation vehicle measurement unit included in the transportation vehicle;
• transferring the measured accelerations of the transportation vehicle wirelessly to the data glasses;
• calculating the head pose in a special processor unit of the data glasses, wherein the calculation includes operation of a filter unit in the special processor unit to correct the motion data generated by the data glasses based on the motion data of the transportation vehicle measurement unit, and to merge the corrected motion data with motion data of an additional glasses measurement unit.