Device for determining one or more characteristics of a support or impact

摘要

The invention relates to a device for determining the characteristic (s) of a support or a shock, which comprises a support (1), a main deformable body (2) intended to receive said support or shock, and capable of resuming. its initial form in the unsolicited state. The determination device also comprises: - a structuring device (3), rigid with respect to the main deformable body, coupled to the main deformable body; - a secondary deformable system (4), which is arranged between the support and the structuring device (3 ), and which is able to resume its initial shape in the unsolicited state; - force sensors (6) interposed between the support plate and the secondary deformable system; - a control unit (17) configured to determine at least one characteristic of a pressure or of a shock applied to said main deformable body, as a function of the data measured by at least one of the force sensors. Figure for the abstract: Fig. 5