公开(公告)号：US20200322439A1

公开(公告)日：2020-10-08

申请号：US16838216

申请日：2020-04-02

Applicant: Chiun Mai Communication Systems, Inc.

Inventor： KUANG-HUI WU

IPC: H04L29/08 ,  A61B5/11 ,  A61B5/00 ,  G06F1/16 ,  A61B5/01 ,  G01S13/02 ,  H04W4/80 ,  G16H40/67 ,  H04W4/029

Abstract: A method for remotely monitoring persons and their behavior applies to a person wearing an electronic device which is tracked. The method includes sensing posture and changes in posture of the person within a tracking area to generate posture sensing signals, acquiring wireless signals of the electronic device and further obtaining changes in position of the person according to signal strength of the wireless signals of the electronic device, and transmitting the posture sensing signals and the changes in position of the person to at least one server to analyze and identify the position and behavior of the person and issue warning to caregiver if appropriate. A behavior tracking device is also provided.

公开(公告)号：US20190066282A1

公开(公告)日：2019-02-28

申请号：US15972207

申请日：2018-05-06

Applicant: Chiun Mai Communication Systems, Inc.

Inventor： KUANG-HUI WU ,  HUANG-MU CHEN

IPC: G06T7/00 ,  G06K9/00 ,  H04N5/247

Abstract: An image analysis system includes a plurality of cameras. The cameras are configured for taking images. The image analysis system further includes at least one server. The server includes a first obtaining module, a second obtaining module, a filter module, and a storage module. The first obtaining module is configured for obtaining the moving track of the target object. The second obtaining module is configured for obtaining the images taken by the cameras which the target object has passed according to the moving track. The filter module is configured for extracting images containing the target object from the obtained images according to pre-stored specific image features of the target object. The storage module is configured for storing the extracted images that contain the target object. An image analysis method and a server are also provided.

公开(公告)号：US20170276549A1

公开(公告)日：2017-09-28

申请号：US15364271

申请日：2016-11-30

Applicant: Chiun Mai Communication Systems, Inc.

Inventor： KUANG-HUI WU ,  HUANG-MU CHEN

IPC: G01J5/00 ,  A61B5/16 ,  A61B5/01 ,  G01J5/10 ,  G08B21/04

CPC classification number: G01J5/0025 ,  A61B5/01 ,  A61B5/165 ,  G01J5/10 ,  G01J2005/106 ,  G08B13/19 ,  G08B21/0423 ,  G08B21/0469

Abstract: A system for monitoring abnormal behavior includes a distribution sensing unit and a controlling unit. The controlling unit is electrically connected to the distribution sensing unit. The distribution sensing unit is configured to sense a change of a temperature of a target object in the monitoring area according to a background temperature value and output distribution data of the temperature change. The controlling unit is configured to receive and analyze the distribution data of the temperature change to identify a behavior of the target object.