AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME
    2.
    发明申请
    AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME 审中-公开
    空气调节器及其控制方法

    公开(公告)号:US20160245570A1

    公开(公告)日:2016-08-25

    申请号:US15054044

    申请日:2016-02-25

    IPC分类号: F25B49/02

    摘要: Disclosed herein are an air conditioner and a method for controlling the same. The air conditioner includes an indoor temperature measuring unit that measures an indoor air temperature, an outdoor temperature measuring unit that measures an outdoor air temperature, a heat exchanger temperature measuring unit that measures an inlet temperature of one or more indoor heat exchangers and an outlet temperature thereof, and a processor that determines a reference superheat degree using the indoor air temperature and the outdoor air temperature, obtains a difference between the inlet temperature and the outlet temperature of the one or more indoor heat exchangers, compares the difference between the inlet temperature and the outlet temperature of the one or more indoor heat exchangers and the reference superheat degree, and determines whether a circulation amount of a refrigerant is normal according to a result of the comparison.

    摘要翻译: 这里公开了一种空调及其控制方法。 空调机包括测量室内空气温度的室内温度测量单元,测量室外空气温度的室外温度测量单元,测量一个或多个室内热交换器的入口温度的热交换器温度测量单元和出口温度 以及处理器,其使用室内空气温度和室外空气温度来确定参考过热度,获得一个或多个室内热交换器的入口温度和出口温度之间的差异,比较入口温度和 一个以上的室内热交换器的出口温度和参考过热度,并且根据比较的结果来确定制冷剂的循环量是否正常。

    Audio apparatus and method of controlling the same

    公开(公告)号:US11968521B2

    公开(公告)日:2024-04-23

    申请号:US17267354

    申请日:2019-08-08

    IPC分类号: H04S3/00 H04S7/00

    摘要: An audio apparatus includes a signal receiver configured to receive a left-channel signal and a right-channel signal of a stereo audio signal; at least one filter configured to block a signal in a band exceeding a predetermined frequency based on the frequency bands of each of the received left-channel signal and right-channel signal; and a controller configured to generate a center-channel signal of the stereo audio signal based on the left-channel signal and the right-channel signal passing through the filter, to calculate a signal level sensitivity between the left-channel signal and the right-channel signal passing through the filter, to determine a similarity between the left-channel signal and the right-channel signal based on the calculated signal level sensitivity, and to control the generated center-channel signal to be output in response to the determined similarity.

    Air conditioner and method for controlling the same

    公开(公告)号:US10571176B2

    公开(公告)日:2020-02-25

    申请号:US15054044

    申请日:2016-02-25

    IPC分类号: F25B49/02

    摘要: Disclosed herein are an air conditioner and a method for controlling the same. The air conditioner includes an indoor temperature measuring unit that measures an indoor air temperature, an outdoor temperature measuring unit that measures an outdoor air temperature, a heat exchanger temperature measuring unit that measures an inlet temperature of one or more indoor heat exchangers and an outlet temperature thereof, and a processor that determines a reference superheat degree using the indoor air temperature and the outdoor air temperature, obtains a difference between the inlet temperature and the outlet temperature of the one or more indoor heat exchangers, compares the difference between the inlet temperature and the outlet temperature of the one or more indoor heat exchangers and the reference superheat degree, and determines whether a circulation amount of a refrigerant is normal according to a result of the comparison.