Abstract: Provided are a method and apparatus for providing an interactive agent by using a call sequence. The method of providing an interactive agent by using a call sequence includes generating a call sequence based on an input text of a vehicle passenger, by using a first language model that is pre-trained, obtaining information of interest by executing the call sequence, and generating an output text corresponding to the input text, based on the information of interest, by using a second language model that is pre-trained, wherein the call sequence includes a plurality of calls.

Abstract: A safety device for a vehicle, which provides a more simple optimized mechanism to function as a load limiter having stable operation characteristics, and allows a reference load for releasing the webbing to vary depending on a change in collision speed, thereby providing increased protection to an occupant. More specifically, the safety device includes a roller, an electric generator, a magnetic force generator and a resistance generator. The roller comes in contact with a webbing and is configured to rotate with movement of the webbing. The electric generator generates electric current via the rotation of the roller, and the magnetic force generator generates a magnetic force via the electric current generated by the electric generator. The resistance force generator provides a resistance force to the rotation of the roller based on a shear force altered by the magnetic force generated by the magnetic force generator.

Abstract: A safety device for a vehicle, which provides a more simple optimized mechanism to function as a load limiter having stable operation characteristics, and allows a reference load for releasing the webbing to vary depending on a change in collision speed, thereby providing increased protection to an occupant. More specifically, the safety device includes a roller, an electric generator, a magnetic force generator and a resistance generator. The roller comes in contact with a webbing and is configured to rotate with movement of the webbing. The electric generator generates electric current via the rotation of the roller, and the magnetic force generator generates a magnetic force via the electric current generated by the electric generator. The resistance force generator provides a resistance force to the rotation of the roller based on a shear force altered by the magnetic force generated by the magnetic force generator.

Abstract: An anchor pre-tensioner for seat belt of vehicle improves phenomenon in which a webbing of seat belt is caught in belly of passengers during collision by the vehicle. The anchor pre-tensioner may include: first second wires connected to a lower end of the webbing respectively; a driving cylinder having a piston coupled to ends of the first and second wires; a gas generator supplying a gas pressure for the forward movement of the piston; a first roller supporting the first wire to move in the direction oblique against the bottom of the vehicle during the forward movement of the piston; and a second roller supporting the second wire to move downward when the piston moves forward; wherein the forward movement of the piston pulls the webbing of the seat belt in the direction where the first wire moves and at the same time in the direction perpendicular thereto.

Abstract: An anchor pre-tensioner for seat belt of vehicle improves phenomenon in which a webbing of seat belt is caught in belly of passengers during collision by the vehicle.