Abstract: The present disclosure relates to a method and a system for securely accessing a vehicle. The method comprises a preliminary phase, a data exchange phase, and an access phase. The method implements the vehicle, a remote data server, and at least one personal electronic device supplied with a dedicated application. The method implements an elliptic encryption curve, a master key, a primary key, a secondary key, and a tertiary key.

Abstract: This disclosure relates to a method and system for exchanging data between users of a vehicle, including a main user equipped with a first personal electronic device and a secondary user equipped with a second personal electronic device. The method includes a preparatory phase and a transmission phase, which comprise the following steps: the application installed on the first personal electronic device sends data to a remote server including the second email address of the secondary user and instructions for the transfer of information regarding the vehicle; the remote server sends data to an information cloud including the mobile identifier assigned to the application installed on the second device and information regarding the vehicle, and the cloud sends information regarding the vehicle to the application installed on the second personal electronic device.

Abstract: The present disclosure relates to a method and a system for securely accessing a vehicle. The method comprises a preliminary phase, a data exchange phase, and an access phase. The method implements the vehicle, a remote data server, and at least one personal electronic device supplied with a dedicated application. The method implements an elliptic encryption curve, a master key, a primary key, a secondary key, and a tertiary key.

Abstract: This disclosure relates to a method and system for exchanging data between users of a vehicle, including a main user equipped with a first personal electronic device and a secondary user equipped with a second personal electronic device. The method includes a preparatory phase and a transmission phase, which comprise the following steps: the application installed on the first personal electronic device sends data to a remote server including the second email address of the secondary user and instructions for the transfer of information regarding the vehicle; the remote server sends data to an information cloud including the mobile identifier assigned to the application installed on the second device and information regarding the vehicle, and the cloud sends information regarding the vehicle to the application installed on the second personal electronic device.

Abstract: The present disclosure relates to an automobile communication system that may include: a user drivable vehicle, comprising customizable parameters and equipped with a keyless entry system; and a user portable personal electronic device that is configured for establishing a first wireless communication with the keyless entry system authorizing the user to access the vehicle. The system is characterized in that the personal electronic device comprises user parameters and is configured for establishing a second wireless communication with the keyless entry system updating the parameters of the vehicle with the user parameters. The disclosure also relates to a customization method for the parameters of a vehicle equipped with a keyless entry system.