Abstract:
The present invention relates to a mobile terminal capable of transmitting and receiving position information, and a control method thereof. The mobile terminal comprises: a user input unit configured to receive, from a user, at least one of information to be considered to search for a financial transaction terminal adjacent to the user, and authentication information; a controller configured to search for one or more financial transaction terminals adjacent to the user, based on the information to be considered to search for a financial transaction terminal, and configured to detect usage situation information on said one or more financial transaction terminals; and a display unit configured to output the usage situation information, wherein if the user moves to arrive at one of said one or more financial transaction terminals, the controller transmits the input authentication information to said one financial transaction terminal.
Abstract:
The present disclosure relates to a circulation pump driving apparatus and a laundry treatment machine. A circulation pump driving apparatus and a laundry treatment machine according to an embodiment of the present disclosure includes an inverter converting a DC voltage from a converter into an alternating current (AC) voltage by a switching operation and outputting the converted AC voltage to a circulation pump motor, and a controller to control the circulation pump motor to operate in at least two modes among a first mode in which a speed of the circulation pump motor is constant, a second mode in which the speed of the circulation pump motor repeatedly rises and falls, and a third mode in which the speed of the circulation pump motor rises at a first rising slope and a second rising slope and then remains constant. Accordingly, it is possible to improve washing power due to circulation pumping during washing.
Abstract:
The present specification relates to a clothing treatment apparatus and a control method therefor, the clothing treatment apparatus comprising: a plurality of inverters for controlling the motors of a drum, a compressor, and a blowing fan; a converter for converting input power input from an external source and outputting the converted power to the inverters; and a control unit for controlling the plurality of inverters and the converter.
Abstract:
A laundry treatment apparatus is disclosed. The laundry treatment apparatus has a tub for storing water, the upper part of the tub being open, a tub cover located at the upper part of the tub for covering the upper part of the tub, and a drum provided in the tub so as to be rotatable about a vertical shaft. An air channel unit is formed in the tub cover for allowing air to communicate between the inside and the outside of the tub therethrough, and the tub cover is coupled to the tub so as to allow air to communicate between the inside and the outside of the tub through the air channel unit.
Abstract:
The present disclosure relates to a motor driving device and a laundry treatment apparatus. The motor driving device (200) may include an inverter (420) to convert DC power into AC power according to a switching operation and to output the converted AC power to a motor (250), an output current detector (E) to detect an output current flowing through the motor (250), and a controller (430) to control the inverter (420) based on the detected output current. The controller (430) changes a carrier frequency, changes a voltage command based on the changed carrier frequency and outputs an inverter switching control signal to the inverter (420) based on the changed carrier frequency and the changed voltage command. Accordingly, noise may be reduced during operation of the motor (250).
Abstract:
Disclosed herein is a laundry treatment apparatus (100). The laundry treatment apparatus (100) includes a main washing device (200) and an auxiliary washing device (300) for treating laundry, and the auxiliary washing device (300) includes a tub (320) accommodating wash water, a drum (330) rotatably provided in the tub, and a pulsator (400) rotatably provided in the drum (330) so as to be rotated due to friction with at least one of the wash water and the laundry accommodated in the drum. Since there is no need for components such as a clutch, the auxiliary washing device (300) can have a simple structure compared to when having a clutch, and the overall manufacturing costs of the laundry treatment apparatus (100) can be reduced.
Abstract:
A laundry treatment apparatus and a method of controlling the same are disclosed. The laundry treatment apparatus includes a tub for storing wash water, a drum provided in the tub for receiving laundry, an introduction port formed in the upper part of the tub for allowing laundry to be introduced therethrough, and a door for opening and closing the introduction port. The laundry treatment apparatus sequentially performs a washing cycle, a rinsing cycle, and a spin-drying cycle to wash the laundry. The method of controlling the laundry treatment apparatus includes determining whether bubbles have been generated in the tub within a period in which the washing cycle is performed while the drum is operated at a first rpm (a bubble determination step) and, upon determining at the bubble determination step that bubbles have been generated, operating the drum at a second rpm lower than the first rpm to perform the washing cycle (a first bubble reduction step).
Abstract:
A method for controlling a washing apparatus, wherein said laundry treatment apparatus includes a tub (120) for storing wash water, a drum (140) provided in the tub (120) for receiving laundry, an introduction port formed in the upper part of the tub (120) for allowing laundry to be introduced therethrough, and a door (116) for opening and closing the introduction port. The laundry treatment apparatus sequentially performs a washing cycle, a rinsing cycle, and a spin-drying cycle to wash the laundry. The method of controlling the laundry treatment apparatus includes determining whether bubbles have been generated in the tub within a period in which the washing cycle is performed while the drum is operated at a first rpm (a bubble determination step) and, upon determining at the bubble determination step that bubbles have been generated, operating the drum at a second rpm lower than the first rpm to perform the washing cycle (a first bubble reduction step).