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:
Nov. 05, 2019
Filed:
Feb. 21, 2018
Lg Electronics Inc., Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A method of controlling an air conditioner, including inputting, by an operation command input part, an operation command for the air conditioner through which a refrigerating cycle circulates; sensing, by an outside temperature sensor, an outside temperature; sensing, by an outside humidity recognition part, an outside humidity; sensing, by a low pressure sensor, a low pressure of the refrigerating cycle; recognizing, by a controller, information about the outside temperature, the outside humidity, and the low pressure; entering, by the controller, a changing mode in which a first target high pressure of the refrigerating cycle is changed when the low pressure is less than a first reference low pressure; and changing, by the controller, an operation frequency of a compressor of the air conditioner in response to a range of the low pressure when the changing mode is performed.