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:
Dec. 01, 2020
Filed:
Sep. 27, 2018
Lg Electronics Inc., Seoul, KR;
Pusan National University Industry-university Cooperation Foundation, Pusan, KR;
Hakrae Lee, Seoul, KR;
Jinho Kim, Seoul, KR;
Chulmin Park, Seoul, KR;
Donggi Eom, Seoul, KR;
Seontae Yoon, Seoul, KR;
Kyongdo Lee, Seoul, KR;
Kwonhyung Lee, Seoul, KR;
Sukchan Kim, Pusan, KR;
LG ELECTRONICS INC., Seoul, KR;
PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION, Pasan, KR;
Abstract
A method for controlling an air conditioner system may include receiving, by one of an outdoor unit and a plurality of indoor units in a group, a command; transmitting, by the outdoor unit, a channel scan command to the plurality of indoor units; performing a channel scan by each of the outdoor unit and the plurality of indoor units; transmitting, by the plurality of indoor units, channel scan results to the outdoor unit; determining, by the outdoor unit, a channel to be used among a plurality of pre-set channels of a particular group based on a result of the channel scan performed by the outdoor unit and the channel scan results received from the plurality of indoor units; and outputting, by the outdoor unit, information on the channel to the plurality of indoor units. According to this method, an optimal wireless communication channel may be set.