KEY INFORMATION MANAGEMENT DEVICE, KEY INFORMATION CONTROL METHOD AND NONVOLATILE COMPUTER-READABLE MEDIUM Russian patent published in 2019 - IPC G06F21/31 H04L9/32 B60R25/24 

FIELD: vehicle equipment and accessories.

SUBSTANCE: invention relates to means of managing key information. Key information management device includes an information processing device configured to deliver key information to the mobile terminal. Key information is information for unlocking a vehicle, for starting a vehicle or for unlocking and starting a vehicle. Information processing device is configured to register permission for a vehicle user to use a predetermined service provided using the vehicle. This resolution is a resolution which causes the information processing device to deliver key information to a third party mobile terminal which is associated with a predetermined service and is different from the vehicle user when the external device associated with the predetermined service transmits the predetermined request signal.

EFFECT: prevention of unfair registration by a third party, not authorized to do so, of vehicle use service.

8 cl, 10 dwg