Control method of laundry device

A technology of a washing device and a control method, which is applied to the control device of the washing machine, the washing device, and other washing machines, etc., can solve the problems such as the increase of the current value of the motor, and achieve the effect of minimizing the current peak value.

Inactive Publication Date: 2010-09-01
NANJING LG PANDA APPLIANCES
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  • Abstract
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  • Claims
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Problems solved by technology

[0007] In addition, in the case of the prior art washing machine, there will be a problem during the laundry, that is, in order to rotate the drum in the set direction, the current value supplied to the motor may suddenly increase at the initial stage of the rotation of the drum. current peak

Method used

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  • Control method of laundry device
  • Control method of laundry device

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Embodiment Construction

[0020] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0021] In the absence of special definitions, all technical terms in this specification are equivalent to the general meanings of related terms understood by those skilled in the art to which the present invention belongs. In case of conflict, the definitions used in this specification will control.

[0022] In addition, the structure or control method of the device to be described below is intended to illustrate the embodiments of the present invention, not to limit the scope of rights of the present invention, and the same reference symbols used throughout the specification represent the same structural elements.

[0023] figure 1 It is a perspective view of a washing machine applicable to an embodiment of the present invention.

[0024] The laundry device includes the following components: a casing 110 forming an appearance; a washi...

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Abstract

The invention discloses a control method of a laundry device, for controlling a roller to rotate at a setting speed in a setting direction, According to the invention, the control method of the laundry device includes rotating the roller in a direction opposite the setting direction in the roller motion at the setting angle and detecting the observation starting of the maximum of the starting current, performing the rotating open loop starting on the roller to the setting direction of the roller motion at the detected maximum of the starting current, after the roller is rotated at the setting angle in the setting direction of the roller motion, and converting the current from the maximum of the starting current to the current value needed in the setting motion of the roller motion and supplying the same to the feedback starting.

Description

technical field [0001] The invention relates to a control method of a washing machine for controlling the action of a drum so that the drum rotates at a set speed and a set direction. Background technique [0002] Generally speaking, a washing machine is a device that removes stains stuck on laundry through the action of water and detergent. [0003] Laundry devices can generally be classified into pulsator-type, eddy-current and drum-type laundry devices. [0004] The pulsator-type washing machine performs washing operations by rotating a washing bar protruding from the center of the washing tub in left and right directions. The vortex washing machine uses the friction between the water flow and the laundry to perform the washing operation by rotating the disc-shaped rotating fins formed at the lower part of the washing tank to the left and right. The drum type laundry device puts water, detergent, and laundry into a drum, and rotates the drum to perform a washing operati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/02
CPCD06F37/304D06F37/306D06F34/28D06F33/30D06F37/02
Inventor 郑汉守
Owner NANJING LG PANDA APPLIANCES
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