Abstract: The invention relates to an autonomous device for alert in case of motion of a vehicle, comprising: an electrical energy recovery facility (11) adapted to recover electrical energy generated by rotation of a wheel (2) of the vehicle, a temporary accumulation module (12) adapted to store at least part of said electrical energy, a telecommunication module (13) adapted to be supplied by the temporary accumulation module, and configured to emit, in response to its being supplied with electrical energy by the temporary accumulation module (12), a communication destined for a network (3) for dispatching an alert message destined for a terminal (4).

Abstract: The invention relates to an autonomous device for alert in case of motion of a vehicle, comprising: an electrical energy recovery facility (11) adapted to recover electrical energy generated by rotation of a wheel (2) of the vehicle, a temporary accumulation module (12) adapted to store at least part of said electrical energy, a telecommunication module (13) adapted to be supplied by the temporary accumulation module, and configured to emit, in response to its being supplied with electrical energy by the temporary accumulation module (12), a communication destined for a network (3) for dispatching an alert message destined for a terminal (4).

Abstract: A method of intelligent routing of telephone calls and a system for implementing the method. The method of intelligent routing of telephone calls includes, during a first or configuration step, assigning an identification number to a user who may be called on at least one telephone network and then, during a second or processing step, establishing a relation between these unique identification numbers and a list of telephone call numbers constructed automatically and dynamically and corresponding to various telephone terminals near which the user is located.