公开(公告)号：US20220292695A1

公开(公告)日：2022-09-15

申请号：US17196542

申请日：2021-03-09

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Heng Cheng Chiam ,  Zhe Heng Lee ,  Uvarajan Moorthy ,  Chun Seng Song

IPC: G06T7/292 ,  G06K9/62 ,  G08B25/00 ,  G06F16/50

Abstract: Monitoring system and method for identifying object of interest after the object of interest has undergone a change in appearance. The method includes detecting an appearance of a first object of interest in a first zone and determining whether the first object of interest has appeared in a second zone adjacent the first zone within a predetermined time. When the first object of interest has not appeared in the second zone within the predetermined time, the method includes adding the first object of interest to a disappearance database and detecting an unexplained appearance of a second object of interest in a third zone of the plurality of zones. When an unexplained appearance of the second object of interest is detected, the method includes adding the second object of interest to a suspect database, and generating a notification for a first responder regarding the second object of interest.

公开(公告)号：US11640671B2

公开(公告)日：2023-05-02

申请号：US17196542

申请日：2021-03-09

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Heng Cheng Chiam ,  Zhe Heng Lee ,  Uvarajan Moorthy ,  Chun Seng Song

IPC: G06T7/292 ,  G06F16/50 ,  G06K9/62 ,  G08B25/00

Abstract: Monitoring system and method for identifying object of interest after the object of interest has undergone a change in appearance. The method includes detecting an appearance of a first object of interest in a first zone and determining whether the first object of interest has appeared in a second zone adjacent the first zone within a predetermined time. When the first object of interest has not appeared in the second zone within the predetermined time, the method includes adding the first object of interest to a disappearance database and detecting an unexplained appearance of a second object of interest in a third zone of the plurality of zones. When an unexplained appearance of the second object of interest is detected, the method includes adding the second object of interest to a suspect database, and generating a notification for a first responder regarding the second object of interest.

公开(公告)号：US11069225B1

公开(公告)日：2021-07-20

申请号：US17106258

申请日：2020-11-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Heng Cheng Chiam ,  Choon Kang Wong ,  Chee Kit Chan ,  Swee Yee Soo

IPC: G08B29/00 ,  G08B29/18 ,  G08B3/10 ,  G08B25/00 ,  G08B17/00

Abstract: Techniques for delaying an alert based on suspicious activity detection are provided. An artificial intelligence system may detect suspicious behavior of a suspect within a vicinity of a school. A responder may be dispatched to investigate the suspect. An alert signal may be temporarily delayed. A time period for the delay may be associated with a time required for the responder to investigate and a severity of the alert signal. The delay may be canceled when the responder indicates the suspect behavior is not suspicious.