Patent ID: 9682778
Date: 2017-06-20
CPC Classifications: B64D,G06F,H04L,H04N

Claim:
1. A method for assigning information contents which, when a means of transportation is used, are displayed and consumed on a user-specific output unit, comprising: assigning an on-board server to each means of transportation, via a first key pair, which includes a first secret key and a first public key, and the first secret key is stored on the on-board server; before the means of transportation is used, installing an application on the user-specific output unit; requesting, by the application, a second key pair with a second secret key and a second public key, and the second secret key is transmitted to the application, the second key uniquely assigned to a passenger on the means of transportation, the passenger associated with the user-specific output unit, wherein an identity of the passenger is known to an operator of the means of transportation; displaying, by the application, available information contents that the passenger desires to consume during an impending use of the mean of transportation, and then a unique identification is created for each selected information content, wherein the passenger is assigned to the unique identification; requesting, by the application by means of the unique identification, the selected information, and in this process the unique identification is assigned a third key pair with a third secret key and a third public key; encrypting the third secret key with the first public key and the second public key, and is assigned to the on-board server of the means of transportation; transmitting the selected information contents to the user-specific output unit outside the means of transportation, encrypted with the third public key; and establishing a connection between the on-board server and the user-specific output unit within the means of transportation, wherein the on-board server requests the third secret key necessary for decrypting the information contents selected for playback by the user-specific output unit, and decrypts the third secret key.