A vehicle underbelly system

摘要

An underbelly system (1) for a vehicle (10). The system comprises: a deflector (20) configured to be disposed under a cabin structure (12) of the vehicle and constitute an underbelly thereof; a plurality of explosive charges (40), each being associated with a different deformable portion of the deflector (20) and configured, upon charge detonation, for deforming its corresponding deformable portion of the deflector (20) to project in a direction away from the cabin structure (12) relative to its original structure; a sensing arrangement (60) configured for sensing an external detonation under the vehicle and obtaining detonation data of the external detonation; and a control unit, in communication with the sensing arrangement (60) and the explosive charges (40), configured for receiving said detonation data, and initiating detonation of two or more selected explosive charges (40) in a sequential manner corresponding to said detonation data.