The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2019
Filed:
Jun. 19, 2017
Myongsu Choe, Ontario, CA;
Seyoung Choe, Ontario, CA;
Myongsu Choe, Ontario, CA;
Seyoung Choe, Ontario, CA;
Other;
Abstract
This disclosure provides a portable object detection system and method. The system includes a first cluster network, a family cluster network, and a detection server. The first cluster network includes a portable object coupled with a small communication device (SCD), a first cluster head device (first CHD) including a smartphone that registers the SCD prior to monitoring, and performs mutual monitoring between the SCD and the first CHD. The detection server manages the first CHD and a second CHD, and when the detection server receives a loss event from the first CHD in the first cluster network, it requests a mutual search by the second CHD for the SCD as a lost target in the first cluster network. The mutual monitoring in a first cluster network adjusts a message transmission interval and a radio transmission power depending on collected parameters such as the SCD's location information, mobility, power capacity, and others.