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Detection prompting method and system for washing machine

A washing machine and detection electrode technology, applied in the field of washing machines, can solve problems such as inconvenience in use, and achieve the effects of convenient use and removal of unsafe hidden dangers

Active Publication Date: 2009-07-01
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of large display screen also has a good recognition effect, it is still very inconvenient to use for the elderly, children or those with weak eyesight.

Method used

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  • Detection prompting method and system for washing machine
  • Detection prompting method and system for washing machine

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Experimental program
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Embodiment Construction

[0023] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0024] Such as figure 1 with figure 2 As shown, the washing machine 1 includes a casing 6, a machine door 8, a water tank 9, a clothes tube 10, and a drive and control system. The machine door 8 is located on the front of the cabinet 6, and the water tank 9 is fixed in the casing 6 by a suspension mechanism. It is a cylindrical shape that opens towards the machine door 8. The clothes tube 10 is installed in the water holding tube 9. When the machine door 8 is opened, the clothes to be washed can be put into the clothes tube 10 or taken out. The drive system drives the motor 11 to rotate. In the pulsator type washing machine, the motor 11 can drive the pulsator in the clothes tub 10 to rotate. For the drum type washing machine, the motor 11 can drive the clothes tub 10 to rotate, thereby washing the clothes in the clothes tub 10. The control sy...

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Abstract

The invention relates to a detection prompt method and system for a washing machine, wherein a capacitive proximity sensor is installed inside the washing machine. When people get closed to the washing machine, capacitance value of the capacitor changes, then a high frequency oscillator and a detection circuit in a control unit detects the capacitance value change so as to determine whether people has got closed, and a loudspeaker is conducted, a prompt description is sent to user. The control unit further comprises a voice trigger circuit for sending out different voice prompt description to users according to program of the washing machine operation. The capacitive proximity sensor is disposed 0.5 meter above the bottom of the washing machine; at least one capacitive proximity sensor is disposed on the front or the lateral surface of the washing machine. The invention is capable of sensing distance between a person and the washing machine, carrying out proper voice prompt according to a washing machine program when a user get closed, facilitating using by users, and eliminating unsafe hidden trouble in the mean time.

Description

technical field [0001] The invention relates to a washing machine, in particular to a washing machine detection and reminding method and system, which can sense the distance between a person and the washing machine, and give a proper reminder, which is convenient for users to use. Background technique [0002] The washing machine includes a body, a door, a water tub, a clothes tub, a drive and a control system, the door is located on the front or top of the body for opening and closing, the water tub is fixed inside the body by a suspension mechanism, and is cylindrical in shape that opens toward the door. The clothes tub is installed in the water tub, the drive system wipes and drives the motor to rotate, and the control system controls the entire washing process of the washing machine. [0003] At present, the washing machine is fully automatic control. The user only needs to put the laundry into the clothes tub, select the washing method, and press the start switch, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/00G08B3/10
Inventor 许升张惠玉高秋英皮晓杰于妮珂
Owner QINGDAO HAIER WASHING MASCH CO LTD
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