Lg Electronics Inc.

Byoungkeun Cha

Sangchul Youn

Kyeungjae Kim

Jinseo Son

An occupancy detection apparatus and a method for controlling the same are disclosed. The occupancy detection apparatus may include a transmitter including one transmission antenna for outputting a transmission signal, a receiver including a first reception antenna and a second reception antenna, each for receiving a reflected signal corresponding to the transmission signal, and a processor for eliminating a background signal corresponding to a background from each of the reflected signals, and extracting a signal reflected from an occupant from each of the reflected signals by extracting a correlation between the transmission signal and the reflected signal free of the background signal.

Occupancy detection apparatus and method for controlling the same

An air conditioner and a method of controlling the same are provided. The air conditioner and the method analyze a power used pattern according to input power data, compute expected power according to the pattern to dynamically control power, so the power consumption is expected and controlled according to the pattern to stably control a power amount without repeating unnecessary control instead of collective and simple control according to a fixed target. Since an expected amount of the power consumption can be computed, power control is easy and energy consumption is reduced.

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Seoul, South Korea

Byoungkeun Cha