Transmitting/receiving device for washing machine and apparatus and method thereof

A technology of washing equipment and washing method, which is applied in the control device of washing machine, laundry room device, washing device and other directions, can solve the problems of expensive electromagnetic wave RF antenna, inability to wash, and limited installation location.

Inactive Publication Date: 2007-05-09
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] However, the electromagnetic wave type RF antenna is not only expensive, but also causes errors such that the reader reads even information about the clothes worn by the user during the time when the user puts the clothes in the washing machine
[0019] Also, since the prior art readers and registers for acquiring information from RFID tags need to be installed at locations where washing water is not easily accessible, the installation locations are limited.
[0020] Also, the prior art may only give a notification that washing cannot be performed if different kinds of laundry are put into the tub
[0021] That is, because the prior art cannot wash different kinds of laundry at one time, and wash each kind of laundry separately, a long total washing time period is required.

Method used

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  • Transmitting/receiving device for washing machine and apparatus and method thereof
  • Transmitting/receiving device for washing machine and apparatus and method thereof
  • Transmitting/receiving device for washing machine and apparatus and method thereof

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Embodiment Construction

[0057] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0058] Referring to FIG. 1 , the information transceiver of the washing machine includes an RFID tag 210 , an RF reading unit 220 and a control unit 230 .

[0059] An RFID tag (Radio Frequency Identification Tag) 210 is fixed to a part of a piece of clothing, and various types of information about the piece of clothing are recorded thereon.

[0060] Referring to FIG. 2 , the RFID tag 210 preferably includes an RFID chip 211 , a coil antenna 212 and a waterproof film 213 .

[0061] Various types of information are stored on the RFID chip 211 .

[0062] The coil antenna 212 transmits information signals stored in the RFID chip 211 .

[0063] The waterproof membrane 213 wraps both the RFID chip 211 and the coil antenna 212 . The waterproof film 213 prevents the RFID chip 211 and the coil antenna 212 from seeping water.

[0064] Specifically, con...

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PUM

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Abstract

The present invention relates to washing apparatuses (410) and washing methods, more particularly, to an information transceivr (420) of a new structure for a washing apparatus, for making automatic determination of kinds of laundry introduced to an inside of a drum, and differential determination of washing environments with reference to determined information, for making smooth wash of the laundry.

Description

technical field [0001] The present invention relates to washing equipment and a washing method, and more particularly, to a new structure information transceiver for a washing machine, which can automatically identify the type of laundry put in a tub, can optimize washing, or perform various cycles, and also relates to Washing equipment and method using the information transceiver. Background technique [0002] Generally, in the washing apparatus, there are agitation type washing machines each having a vertical drum and drum type washing machines each having a drum placed in a horizontal direction, and the washing machine and the dryer each have a function of drying laundry. [0003] The washing apparatus performs washing by determining the amount of laundry put into the tub and automatically setting a washing water level and a washing time period according to the amount of laundry. [0004] The amount of laundry placed in the tub can be determined using a weight sensor or ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/02D06F39/00
CPCD06F93/005G06K17/00
Inventor 崔成奉金永洙
Owner LG ELECTRONICS INC
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