KR0134313B1 - Memory method of washing journey in a washing machine - Google Patents

Abstract

The present invention relates to a method for storing a washing administration of a washing machine, which makes it possible to easily grasp when an abnormal state occurs for a series of washing administrations by storing a series of washing administration processes during washing. And storing the process, storing the process at a predetermined time interval, and proceeding to the process memorized in the process, and if the set process is completed while storing the process at the process. It is characterized in that it comprises a step of determining, and the step of remembering the last stroke of the administration in the step.

Description

How to remember the washing administration of the washing machine

1 is a schematic block diagram of a washing machine applied to the present invention.

2 is a flowchart of a laundry administration memory method according to the present invention.

* Explanation of symbols for main parts of the drawings

A: Key input part B: Water level detection part

C: quantity detection unit: Micom

E: Indicator bar: Supply and drain drive unit

4: Motor driving part Ah: Memory part

The present invention relates to a laundry administration memory method of a washing machine, and more particularly, to a laundry administration memory method of a washing machine, which makes it possible to easily grasp when an abnormal state occurs for a series of washing administrations by storing a series of washing administrative procedures during washing. will be.

In the case of a conventional washing machine, when a series of washing administrations is set, a process is performed with respect to the set washing cycles, and when the process is completed, or when the power is cut off during washing, the set washing administration is erased and washed. There was a problem that each time a series of washing administration must be set one by one, and when an abnormality or failure occurred during the washing administration, there was no problem at all in which stroke the abnormality or failure occurred.

Accordingly, an object of the present invention is to proceed while remembering the set of washing and the set of changed washing cycles, and to store the progress state at a predetermined time interval during the progress to the progress stored during the laundry administration in the event of an abnormality or failure during washing. By reproducing, it is possible to easily detect the abnormal state and the fault state of the washing machine to make repairs convenient.

In order to realize the above object, the present invention includes the steps of storing the stroke when the washing stroke is input, proceeding to the stroke stored in the step, and storing the progress stroke at predetermined time intervals; And determining whether the set progress stroke is completed while storing the progress stroke in the step, and storing the last stroke of the progress stroke in the step.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic block diagram of a washing machine applied to the present invention, a key input unit for inputting a series of washing operations for a washing operation, and a water level sensing unit for detecting a water level supplied to a washing tank during washing ( B) and a quantity detection unit (C) for sensing the amount of laundry during washing, and a signal input from the key input unit (A), the water level detection unit (B), and the quantity detection unit (C) to detect and input a predetermined program. A microcomputer (d) for controlling and outputting a signal controlled by the microcontroller, a display unit (e) for displaying a washing operation according to a control signal outputted from the microcomputer (d), and a control signal outputted from the microcomputer (d) In response to the supply / drainage driving part (bar) to supply and drain water, the motor driving part (g) to wash and rinse the control signal output from the microcomputer (d), and the control signal of the microcomputer (d) Remembering a series of laundry administrations It is to be composed of a memory part (A).

2 is a flowchart of a washing administration memory method applied to the present invention, the washing administration setting and changing step 20 of setting and changing a series of washing administrations, and the washing administration setting and changing step 20. And a start key signal input judging step 21 for judging whether a start key signal for storing the changed series of washing administrations has been input, and if a start key signal has been input in the start key signal input judging step 21; A washing administration memory step 22 for storing a set and changed series of washing administrations, a washing administration memory step 22 for storing a washing administration for carrying out the washing operation stored in the washing administration memory step 22, and The washing administration progress step 23 for proceeding the washing administration stored in the washing administration memory step 22, and the series of washing administrations in progress in the washing administration progress step 23 are in progress at predetermined time intervals. Washing administration progress storage step 24 of remembering, and the washing administration administration completion step 25 of determining whether the washing administration is completed while the progress of the washing administration in the washing administration progress storage step 24, and When the washing administration is completed in the washing administration completion determination step 25, it is to be made to the last washing administration memory step 26 to remember the last progress state for the washing administration progress.

Referring to the effects of the present invention made as described above are as follows.

First, when power is applied to the washing machine, the microcomputer (la) of the washing machine goes to the washing administration setting and changing step (20) through the key input unit (a) to check whether a signal for a series of washing administrations is input. When a signal for a series of washing administrations is input, the microcomputer (d) goes to the start key signal input judging step 21 to determine whether an ongoing key signal for a set and changed series of washing administrations is input. If the progress key signal for the washing hanger is not input, the microcomputer (d) repeats the process until the key signal for the washing stroke is input from the washing administration setting and changing step 20.

On the other hand, when the start key signal for the set and changed series of washing administrations is input in the start key signal input determination step 21, the microcomputer (d) goes to the washing administration memory step 22 and the memory unit (H). The control unit stores data signals for the set and changed series of washing operations, namely washing, rinsing, dehydration time, stroke course, water temperature, and water level.

Subsequently, the microcomputer (d) goes to the washing administration progress step 23 and washes through the water level detecting unit (b) and the quantity detecting unit (c) according to a signal for a series of washing administrations stored in the memory unit (h). Detect the water level and quantity, and display through the display unit (e), water supply and drainage to the set water level through the water supply and drain drive unit (bar) and control the motor drive unit (g) to drive the washing motor while the setting and changed washing, A series of washing is performed while rinsing and dehydrating, and the microcomputer (d) goes to the washing administration progress storage step 24 and controls the memory unit (h) to perform a series of washing proceeding in the washing administration progress step 23. The washing administration, that is, a series of washing administrations, a process of washing (rinsing, rinsing, dehydration), water temperature, and water level are stored at predetermined time intervals (10 seconds), and a series of washing administrations are memorized.

At this time, even when the power is cut off during the laundry administration progress, the progress of the laundry administration until then is memorized.

After washing the laundry at predetermined time intervals as described above, the washing proceeds to the washing administration completion determination step (25) and determines whether the set and changed series of washing administrations are completed. If the set and changed washing administration is not completed, the microcomputer (d) repeats from the washing administration progress step 23 until the set and changed washing administration is completed, and the set and changed washing series After the completion of the administration, the microcomputer (d) goes to the last washing administration memory step 26 and controls the memory unit (h) to store the setting and the progress state of the last time when the set and changed series of washing administrations are completed. By completing the changed series of washing administration, in case of failure and abnormality during the washing, Reproducing the washing administration will be able to easily find the fixed and abnormal conditions.

As described above, the present invention proceeds with the laundry administration while remembering a series of washing administrations that are set and changed during washing, and stores the progress state at intervals of a predetermined time with respect to the advanced washing administration. By remembering the last washing operation until the completion of the washing process, if an abnormality occurs or a malfunction occurs during the washing operation, the stored series of washing administration progresses can be reproduced, thereby making it easy to cause an abnormality and a failure of the washing machine. It will provide an effect so that you can understand.

Claims (1)

The laundry administration setting and changing step (20) of setting and changing a series of washing administrations through a key input unit in an initial state, and the washing administration set and changed in the washing administration setting and changing step (20) of keys A start key signal input determination step 21 for determining whether a start key signal has been input from the input unit; and if a start key signal is input in the start key signal input determination step 21, The washing administration memory step 22 to store, the washing administration progress step 23 to proceed with the washing administration stored in the memory unit in the washing administration memory step 22, and the washing administration progress step 23 Washing administration progress storage step 24 for storing the progress state in the memory unit at a predetermined time interval for a series of washing administration, and washing administration progress in the washing administration progress storage step 24 Remembering the laundry administration completion step (25) to determine whether the washing administration has been completed in the ongoing state of remembering, and if the washing administration is completed in the washing administration completion determination step (25), the last progress state for the progress of the washing administration Washing administration memory method of the washing machine, characterized in that the last washing administration memory step (26).