公开(公告)号：US12280694B2

公开(公告)日：2025-04-22

申请号：US18379381

申请日：2023-10-12

Applicant: FAURECIA Sièges d'Automobile

Inventor： Mamadou Balde ,  Abdou Latif Djiram

IPC: B60N2/00 ,  B60N2/90 ,  B60R16/02

Abstract: The present disclosure relates to a mat for detecting the occupancy of a motor vehicle seat, comprising a flexible support, an interdigitated capacitive sensor borne by the flexible support, a first conductive track borne by the flexible support, the first conductive track having a first end connected to the interdigitated capacitive sensor and a second end intended to be connected to a computing unit, a second conductive track borne by the support, the second conductive track having a first free end and a second end intended to be connected to the computing unit. The present disclosure also relates to a system for determining a capacitance, a method for determining a capacitance or a state of occupancy of a seat and a method for detecting a rotation of a part of the trunk of an occupant seated on a seat.