公开(公告)号：EP3503056A1

公开(公告)日：2019-06-26

申请号：EP18215743.8

申请日：2018-12-21

Applicant: STMicroelectronics S.r.l.

Inventor： LABOMBARDA, Andrea ,  BORLINI, Eleon ,  GASPARETTO, Livio

IPC: G08B21/22 ,  G08B21/24

Abstract: An electronic device (1) for detecting the presence of an occupant (100) on board a vehicle (12), envisages: an audio sensor (2), designed to acquire sound-sensing signals on board the vehicle (12); a movement sensor (3), designed to acquire movement-sensing signals associated to the movement of the vehicle (12); an environmental sensor (4), designed to acquire environmental-sensing signals on board the vehicle; and a processing unit (5), coupled to the audio sensor (2), the movement sensor (3), and the environmental sensor (4) for receiving and jointly processing the respective sound-sensing signals, movement-sensing signals, and environmental-sensing signals in order to monitor the presence on board the vehicle (12) of the occupant and the absence of the responsible person, determine a situation of danger, and activate a corresponding alarm warning.