公开(公告)号：US20210023964A1

公开(公告)日：2021-01-28

申请号：US17036536

申请日：2020-09-29

Applicant: STMICROELECTRONICS S.r.l.

Inventor： Andrea LABOMBARDA ,  Eleon BORLINI ,  Livio GASPARETTO

IPC: B60N2/00 ,  B60Q5/00 ,  B60Q1/52 ,  G01P15/18 ,  G01V1/00 ,  G01K1/14 ,  B60N2/26 ,  G08B21/22 ,  G08B21/24

Abstract: An electronic device for detecting the presence of an occupant on board a vehicle includes an audio sensor to acquire sound-sensing signals on board the vehicle. A movement sensor acquires movement-sensing signals associated with movement of the vehicle and an environmental sensor acquires environmental-sensing signals on board the vehicle. A processing unit is coupled to the audio sensor, movement sensor, and environmental sensor processes the respective sound-sensing signals, movement-sensing signals, and environmental-sensing signals to monitor the presence on board the vehicle of the occupant and the absence of a responsible person to determine a situation of danger and to activate a corresponding alarm warning.