METHOD AND SYSTEM FOR DETERMINING WHETHER THERE ARE PASSENGERS LEFT IN VEHICLE BY MEANS OF ELECTRONIC REARVIEW MIRROR

WIPO Patent Application WO/2024/007815

A1

Disclosed in the present invention are a method and system for determining whether there are passengers left in a vehicle by means of an electronic rearview mirror. A change in the number of people outside of a door after a vehicle is unlocked and before the vehicle is started is monitored by means of a camera of an electronic rearview mirror, such that the number of people that get in the vehicle is obtained, and a change in the number of people outside of the door after the door is opened and closed and before the vehicle is locked is monitored by means of the camera of the electronic rearview mirror, such that the number of people that get out of the vehicle is obtained, and thus the number of people left in the vehicle is obtained according to a difference obtained by means of comparing the number of people that get in the vehicle with the number of people that get out of the vehicle. By using the system and method in the present invention, the number of people in a vehicle can be monitored by using a camera of an electronic rearview mirror, thereby preventing the risk of leaving people in the vehicle after the vehicle is locked, and ensuring the safety of the people.

YANG YANDING (CN)
QU AIJING (CN)
LI GUANG (CN)
YANG DAN (CN)
TANG PENGFEI (CN)

PCT/CN2023/099375

January 11, 2024

June 09, 2023

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DONGFENG MOTOR GROUP CO LTD (CN)

G01V11/00; B60N2/00

CN115291298A	2022-11-04
CN113043982A	2021-06-29
CN112509279A	2021-03-16
CN110971874A	2020-04-07
JP2014040198A	2014-03-06

HUBEI WUHAN YONGJIA PATENT AGENCY CO., LTD. (CN)

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