JPH09201485A - Electrical washing machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow an electrical washing machine user to simply select one out of two or more washing modes when he wants to use a simple procedure, and to easily set a washing mode he prefers when he wants to finely set a washing mode. SOLUTION: An electrical washing machine automatically working as instructed is equipped with operating keys 251 to 256 each working by a mechanical operation, a display 210 which displays images, and an operating unit 220 which is placed on the screen of the display 210 and receives, on detecting a touch operation, an instruction. An instruction is given to the washing machine by the operating keys 251 to 256 and/or the operating unit 220. Each of the operating keys 251 to 256 corresponds to a washing course program. The operating unit 220 is for manually setting a washing mode by selecting those shown on the display 210.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric washing machine, and more particularly to an electric washing machine with improved usability of a display / operation unit.

[0002]

2. Description of the Related Art In electric washing machines, fully automatic washing machines that automatically perform all washing and dehydrating washing procedures have become the mainstream. In this fully automatic electric washing machine, the simplest way is for the user to simply press the start switch, letting the machine do all the washing, and perform the washing under the standard conditions prepared by the washing machine in advance. However, some laundry is not suitable for uniform laundry, and there are also differences in user preferences. Therefore, even a fully automatic washing machine can set conditions for washing, dehydration, and the like, and has various functions.

Conventionally, an electric washing machine is provided with a display / operation panel for performing display and operation so that a function can be selected and a condition can be set according to a user's preference. This display / operation panel is composed of a display portion and an operation portion. In the display part, it is divided into a plurality of sections in advance, and the items to be displayed are assigned to each section,
Light-emitting elements according to display contents are provided in the respective sections. For example, the amount of water, the washing time, the rinsing time, the dehydration time, the washing mode setting, etc. are assigned to each section of the panel. And in each section, for example,
A predetermined display is performed by a display element such as a light emitting diode or a fluorescent display tube. For example, it is possible to display numbers, characters, etc. for time display, number display, etc. On the other hand, in the operation portion, a push button type operation button is arranged in the vicinity of the section corresponding to the section. Then, when any one of the operation buttons is pressed, the setting in the corresponding section of the display portion can be changed.

[0004]

By the way, according to the research conducted by the present inventors, it has been found that there are roughly two groups of users of the electric washing machine. In other words, leave everything to the machine, the first group to which people who want to choose without writing the trouble belong, and in a personalized way, finely grained,
There is a second group to which people want to make various choices. In the first group, there are many young people, who do not have enough time, and many people handle a large amount of laundry at one time. On the other hand, in the second group, there is plenty of time, and many people frequently wash a small amount of laundry every day. It can be said that the operability of electric washing machines required by people belonging to these two groups is not the same but rather contradictory.

In such a situation, it is necessary to increase the number of settable items and the setting range thereof in order to perform not only full automatic washing but also appropriate washing according to the state of the laundry. Become. When the number of items increases and the setting range increases, it becomes necessary to make the display correspond to the operation one by one and set while confirming. This would be cumbersome to operate, even for a second group of people. In addition, for the people in the first group who do not have enough time and need to properly wash a large amount of laundry, there are many setting items and the operation is troublesome. That is unacceptable. For the time being, it is not always simple and only possible, but it is desirable that some settings can be changed by simple operations.

Further, the more automated the electric washing machine is, the more difficult it becomes to know the current state of the washing machine. However, it is preferable to inform the user whether the laundry is in a state like the present degree, whether the setting can be changed, and whether the setting like the degree can be performed. However, the conventional electric washing machine is limited to the means of blinking a lamp, sounding an alarm, and the like.

A first object of the present invention is to provide a person who desires a simple operation with a simple operation to wash a plurality of different settings to some extent, while a person who desires a finer setting can use a water The purpose is to provide an electric washing machine that can be easily set to your liking.

A second object of the present invention is to provide an electric washing machine capable of displaying the current state of the washing machine, items that can be set regarding washing, and the like.

[0009]

In order to achieve the above object, according to a first aspect of the present invention, in an electric washing machine which automatically performs washing in accordance with a given instruction, the washing machine is operated by mechanical operation. A plurality of operation keys, an indicator for displaying an image, and an operator arranged to overlap the display screen of the indicator and detecting a touch operation and receiving an instruction. An electric washing machine is provided which is provided with the above instructions by at least one of the containers.

Each of the operation keys is associated with a plurality of washing specifications for which different conditions are preset, and information indicating the associated laundry specifications is partially displayed. Can have a structure.

The electric washing machine of the present invention may further include a display / operation control device for controlling the display unit, the operation unit and the operation keys. The display / operation control device can include an image storage unit that stores a plurality of types of images to be displayed on the display unit, and a unit that controls the display unit and the operation unit. The image storage means, for example, screen data for displaying an area for instructing manual setting of laundry specifications, display items for performing manual setting when manual setting is instructed, and corresponding items At least screen data for displaying the instruction area is stored. Further, the means for controlling the display device and the operating device, for example, when the manual setting is instructed, the screen data for performing the manual setting is displayed on the display device, and when the display is made, the operating device is operated. Accept the instructions for and set manually.

The image storage means stores screen data for displaying a reservation setting screen for reserving the operating time of the washing machine and screen data for displaying an area for instructing reservation setting. It can be stored further.
Correspondingly, when the reservation setting is instructed, the means for controlling the display device and the operating device causes the display device to display the screen data for displaying the reservation setting screen, and displays the screen data. At this time, the reservation can be set by receiving an instruction from the operating device.

The image storage means has a plurality of manual setting screens associated with a plurality of washing specifications as screen data for displaying display items for manual setting and corresponding instruction areas. The screen data may be displayed, and the screen data may include data indicating setting conditions preset for each corresponding washing specification. Correspondingly, the means for controlling the display unit and the operating unit is such that, when displaying any of the plurality of manual setting screens on the display unit, it is possible to display the preset setting condition together. Used.

Further, the image storage means further has screen data for displaying a message indicating that one of a plurality of manual setting screens to be displayed should be selected by operating the operation key. You can Correspondingly, the means for controlling the display unit and the operating unit displays the message on the display unit, and when any operation key is operated, the washing specification associated with the operation key is Display the corresponding manual setting screen on the display unit, and for the displayed manual setting screen,
Settings can be made by receiving instructions from the operation device.

The image storage means may further have a detailed setting screen for linking each setting item of the plurality of manual setting screens and displaying a plurality of options for the setting item. Correspondingly, the means for controlling the display unit and the operating unit displays one of the manual setting screens on the display unit, accepts an instruction for the setting items included in the manual setting screen from the operating unit, and When an instruction is accepted, the detailed setting screen linked to the setting item is displayed on the display unit, an instruction for any of the plurality of options included in the screen is accepted, and when the instruction is accepted, the contents of the option It is possible to apply the settings to the corresponding setting items on the manual setting screen for linking, and to display the contents on the display.

The above-mentioned image storage means is a character indicating one of the predetermined washing steps as a display item of the display item for manual setting and the screen data for displaying the corresponding instruction area. Can be provided for a plurality of strokes, and the instruction areas can each have an area for instructing the increase or decrease of the required time or the number of times for the strokes. Correspondingly, the means for controlling the display unit and the operating unit displays a character indicating it for each of the above-mentioned steps, and displays the area for instructing the increase or decrease of the required time or the number of times on the display unit. It is possible to display and accept an instruction for the area from the operating device, obtain a set value based on the accepted increase / decrease instruction, and perform setting.

The image storage means can further store screen data for displaying information indicating the state of the washing machine. Correspondingly, the means for controlling the display unit and the operating unit can display the corresponding screen data on the display unit according to the operation of the washing machine.

Further, the image storage means has a screen for displaying a warning and a screen for indicating that the amount of laundry is being sensed, as screen data for displaying information indicating the state of the washing machine. , And at least one of the screens showing the progress of the washing of the washing machine during the washing operation.
The screen data of can be stored.

[0019]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows an outline of the constitution of the electric washing machine of the present invention. Further, FIG. 2 shows an example of the external appearance of the electric washing machine of the present invention.

The electric washing machine shown in FIG. 1 is connected to the laundry execution device 100 for executing washing and dehydration, and is connected to the laundry execution device 100. In order to support various settings for the laundry execution device 100, the display and instruction operations are controlled. In addition to displaying the operation during washing / display for controlling instructions, etc.
The operating device 200 is provided. The laundry execution device 100 and the display / operation device 200 are housed in the main body 1. This electric washing machine automatically performs washing in accordance with instructions given by the user.

The main body 1, as shown in FIG.
A lid 3 which is on the upper part and covers the opening of the washing / dehydrating tub 103, and an upper plate 4 which covers around the opening of the washing / dehydrating tub 103.
And A display / operation panel 201 of the display / operation device 200, an operation key panel 250, and a power switch 120 are arranged on the upper plate 4.

As shown in FIG. 1, the display / operation panel 201 has a display 210 for displaying and an operating device 220 for performing an instruction operation. Display 210
Is a display device formed in a panel shape and having a matrix type panel display for displaying image data.
Specifically, a display device having a liquid crystal display, particularly a liquid crystal display capable of color display can be used. In particular, a backlight type color liquid crystal display is preferably used. The operation device 220 has a panel-shaped touch switch, that is, a touch panel, which is arranged on the front surface of the liquid crystal display and detects a touch (contact).

The operation key panel 250 is provided with a plurality of operation keys 251-256 for selecting a course preset for the washing specifications and for instructing the start of automatic washing according to the setting of the course. Operation key 251
Reference numerals -256 are keys each operated by a mechanical operation, and are configured as a push button structure, for example.

The operation keys 251-256 and the operation device 22
0 can function as a means for giving an instruction to the electric washing machine.

Various images prepared in advance are displayed on the display 210. The displayed images include a setting screen for setting preferences of the user, a screen for displaying the current state of the washing machine, a guide screen for displaying various types of guidance, alarms, and the like. The display 210 is an operating device 220.
It also functions as a means for displaying various images for supporting the operation of, and also as an information providing means for providing the user with various information indicating the state of the electric washing machine.

FIG. 3 shows the display / operation panel 201, the operation key panel 250, and the power switch 120. As shown in FIG. 3, these are generally arranged in one row. Thereby, the space of the upper plate 4 having a narrow width can be effectively used.

On the operation key panel 250, character information 257 indicating a start button for each course of washing is printed, and each operation key 251-256 is arranged in one row to form an operation key row. . Each operation key 251-2
On the key top 56, information indicating a washing course (washing use) associated with each operation key is displayed by marking, printing, or the like. These pieces of information are displayed by, for example, characters, symbols, figures, or the like. In the example of FIG. 3, “standard”, “strong”, “saving water”, “keeping”,
The letters "Langeri wool" and "Futon"
It is attached to the operation keys 251-256 corresponding to each course. The operation keys 251-256 may be illuminated push buttons. With the illumination type, the operation key itself can indicate what the selected operation is.

Next, setting the operation keys 251-256 as described above will be examined from the viewpoint of operability. First of all, when choosing something, the least choice is the least. However, this method is not realistic because it requires a large number of layers to reach the desired selection. On the other hand, the number of operations is minimized when all options are displayed at once so that they can be selected. However, in this case, all possible cases must be displayed as options, a large display area is required, and the user may be confused about selection, which is not preferable. Therefore,
The present inventors, regarding the items to be set in the laundry,
I arranged it from a technical point of view.

First of all, in washing at a general household, the conditions to be set are "wash", "rinse",
Each time setting of "stroke selection", "washing time", "dehydration time" of how to assemble each of "dehydration",
There are settings for the rinsing process of "reserve rinsing" and "water rinsing", and "water volume" setting. However, setting these for each washing is complicated, and moreover, these settings can be optimally performed only to a user who has been operated to some extent. In addition, busy users do not want to perform such troublesome settings. Therefore, it is preferable to set each of these in advance so as to realize the washing specification according to the purpose of washing. If the above-mentioned "standard", "strength", "saving", "applying", "Langeri wool" and "futon" are prepared as such washing specifications, most users will meet the demands. It seems that we can handle it.

From the above-mentioned examination, the user first has 6 as the washing specifications (washing course): "standard", "strong", "saving", "keeping", "langeri wool" and "futon". We decided to prepare items as options. Therefore, by selecting any one of these washing specification items and starting washing, most users' requirements can be met with only one instruction operation.

Next, FIGS. 4 to 10 show examples of screens displayed on the display 210. These will be described later.

The washing execution apparatus 100 includes a washing / dewatering tub 10
3 and a motor 107 for driving the washing / dehydrating tub 103
A solenoid clutch 106 for mechanically connecting and disconnecting the motor 107 and the washing / dehydrating tub 103, a water supply valve 102, a drainage pump 108, and a softener injection solenoid 101. In addition, the laundry execution device 100
The washing / dehydrating tank 103 includes an electric conductivity sensor 104 for detecting electric conductivity and a water level sensor 105. Further, the laundry execution device 100 includes a control device 110 for controlling the execution of laundry and a power supply device (not shown).

The control device 110 includes a conductivity sensor 104.
, And is connected to the water level sensor 105 to capture the detection result. Further, the control device 110 is connected to the motor 107, the solenoid clutch 106, the water supply valve 102 and the drainage pump 108, and the softener injection solenoid 101, and controls these operations. Further, the control device 110 is connected to the power switch 120 and the display / operation device 200, and the washing execution device 100 is operated by the display / operation device 200.
It controls the display and the execution state of the laundry.

The control unit 110 also includes a central processing unit (CPU) 111 for executing control processing and a memory 112.
An input interface 113 and an output interface 114, and a panel drive circuit 115. Here, the CPU 111 executes a setting support process, a washing operation control process, and the like based on a program stored in the memory 112. Particularly, regarding the display / operation processing, as the display control means for the display 210, and the operation processing using the display 210 and the operation device 220, or
It operates as operation control means for controlling the operation processing using the operation keys 251-256. Also, the CPU 111
Configures a storage unit including the memory 112.

The panel drive circuit 115 drives and controls the display / operation panel 201 of the display / operation device 200. Specifically, the display drive control of the display 210 of the display / operation panel 201, the drive of the operation device 220, and the instruction operation detection are performed. The panel drive circuit 115 also incorporates a character generator (not shown) for generating character data for display. The panel drive circuit 115 may be provided in the display / operation device 200.

In the memory 112, for example, as shown in FIG. 11, a program 1121 executed by the CPU 111 and various data are stored. As the program 1121, a program for controlling washing / dehydration, a program for controlling display / operation for setting support, receiving instructions during washing operation, displaying status, and the like are stored. As various data, an initial screen file 1122 and an information screen file 112 are provided as areas for storing data for controlling display / operation.
3, areas for storing the status display screen file 1124, the manual setting screen file 1125, the reservation setting screen file 1126, and the condition setting buffer 1127 are provided.

The initial screen file 1122 stores screen data for displaying the initial screen shown in FIG. FIG.
In the initial screen 2100 of, for example, a guidance message 2101 “Please press the button of favor”,
A manual setting 2110 and a reservation 2120 are displayed as a display showing the area designated by the touch switch. This display informs that the start button (operation key 251-256) for each course shown in FIG. 4, the manual setting 2110 and the reservation 2120 can be operated. Therefore,
In the initial screen file 1122, the guidance message 210
1. Manual setting 2110, character code, character attribute and character display position coordinate displayed in reservation 2120, definition information and display attribute of area related to manual setting 2110, reservation 2120, background display information, and manual setting 2110 ,
A pointer indicating a screen file to be changed when the reservation 2120 and the like are instructed is stored.

Here, the character attribute includes information defining the size, character style, display color, etc. of the character. The area definition information includes display positions, shapes, sizes, display colors (frame display color, filled display color), etc. of the areas for displaying various display items and receiving instructions. . As the shape of the region, for example, as shown in FIG. 4, it is possible to form a rectangle having substantially rounded corners.
Alternatively, as shown in FIG. 10, it may be rectangular. Of course, it is also possible to add a shadow and display the image three-dimensionally from the viewpoint of aesthetics.

Information screen file 1123
The screen data for displaying various information screens such as the screen for displaying the state of the washing machine shown in FIG. The screen of FIG. 5A is an example of a screen indicating that a sensing process for checking the amount of laundry is being performed. On the sensing processing in-progress screen 3100 shown in the figure, “Checking for proper detergent amount” is displayed as a message 3101. The screen of FIG. 7B is a screen 3200 showing the sensing result, and displays a message 3201 indicating the required amount of water, a graphic 3202 indicating the amount of detergent, and a confirmation instruction area 3210 for confirmation. There is. The screen shown in FIG. 7C is an example of a warning display. That is, the screen shown in the figure shows a message 340 displaying that the laundry is unbalanced when it is detected.
1 and a figure 340 showing a state where the laundry is biased
2 and a message 3403 indicating a matter to be dealt with are displayed.

Therefore, the message 3101 and the message 320 are included in the information screen file 1123.
1, message 3401, message 3403, the character code, the character attribute and the character display position coordinate displayed in the confirmation instruction area 3210, etc., and the figure 3202, the figure 3402.
Graphic data for displaying information such as a confirmation instruction area 321
Area definition information for displaying 0, etc. is stored.
Here, the graphic data includes the display position, shape, and
Size, display color, etc. are included.

The state display screen file 1124 stores screen data for representing the operating state of the washing machine shown in FIGS. 6 and 7, for example.

Here, the screen of FIG. 6 (A) is an example of a screen for showing the operating state of the washing machine. In this operating display screen 3300, a status display message 3301 of “I'm currently washing”, a process display 3302 of “Washing → Rinse → Spindle”, a remaining time display 3304 of “It's ** minutes left”, and a pause A display of a pause 3310 indicating that the area is for receiving an instruction operation is included. Here, in "remaining ** minutes" in the remaining required time display 3304, a number indicating time is displayed in ** as shown in FIG. In the process display 3302, in order to show the current stage, the relevant stage among washing, rinsing and dehydration is highlighted to show the current stage. In the example of FIG. 6A, an example of displaying the frame 3303 is shown.

Of course, the highlighted display is not limited to this, and for example, color change, brightness change, halftone dot, background color change, blinking, etc. can be considered. FIG. 6B shows an example in which the frame 3303 of the travel display 3302 is blinked. In addition, in the case of amikake or background color change, in order of "washing → rinsing → dehydration"
It is also possible to display a rod-shaped shaded area or background color change area that becomes longer as the process progresses. FIG. 6C is an example in which a bar graph 3305 indicating the progress of each is displayed at the position of the corresponding process on the process display 3302 of “washing → rinsing → dehydration”. The example of the figure shows that the washing process has progressed to the middle of rinsing.

Further, FIG. 7 shows an example of the menu screen in the paused state. Menu screen 4 when paused
100 is the message 4101 of "paused"
And, as a display showing the pointing area by the touch switch,
Manual setting 4110, pause release 4130 and stop 4
And 120 are displayed. This display indicates that the setting can be changed during washing.

Therefore, in the status display screen file 1124, the status display message 3301, the process display 3302,
Remaining required time display 3304, pause 3310, message 4101, manual setting 4110, pause release 413
0, stop 4120, etc., the character code, character attribute, and character display position coordinates, graphic data for displaying the frame 3303, etc., pause 3310, manual setting 4
110, the definition information of the area for displaying the pause release 4130, the stop 4120, and the like are stored. Here, the graphic data for displaying the frame 3303 and the like includes the display position, shape, size, display color (frame display color, solid display color), etc. of the graphic.

The manual setting screen file 1125 stores, for example, screen data for displaying the screen for manual setting shown in FIG. FIG. 8 (A) shows a message 2111 “Observation request” requesting the selection of the corresponding start button in order to prompt the user to select the course for which the manual setting should be performed when the manual setting 2110 is selected on the initial screen shown in FIG. Please press the start button for each course. " The same screen (B) in FIG.
00 or a manual setting screen 2200 for performing manual setting when manual setting 2110, 4110 is instructed on the menu screen 4100 at the time of suspension. On this screen, the state set for the course selected in FIG. 8A, that is, the washing process, the amount of water, the washing time, the rinsing specification, and the dehydration time are also displayed. When the menu screen 4100 at the time of pause is selected, the current setting state is displayed. Here, if the setting is changed, the value is displayed. Details of this setting screen are shown in FIG. This will be described later.

Therefore, in the manual setting screen file 1125, the message 2111, the character code, the character attribute and the character display position coordinate displayed on the manual setting screen 2200 and the definition of the area for displaying the manual setting screen 2200 are displayed. Information and are stored. Manual setting screen file 1125
The stored contents regarding the manual setting screen 2200 will be described later.

In the above example, the course is selected for manual setting. However, the manual setting is not limited to this. For example, the standard may be set in advance so that it can be changed. Alternatively, all items may be left unset, and all items may be set. In these cases, FIG.
The message (A) is unnecessary. By choosing a course, it can be expected that the effort of setting will be reduced.

The reservation setting screen file 1126 stores screen data for displaying a reservation setting screen. FIG. 9 is an example of a reservation setting screen. In this example, the end time is set, but of course, the start time may be set. That is, the figure shows a message 2221 “Set the end time of washing”, an area 2227 for displaying the hour, and an area 2228 for displaying the minute.
And instruction areas 2222u, 2222d, 2223u, 2 for changing and setting those set values up and down.
223d, a cancellation instruction area 2225 for instructing cancellation of settings, and a setting instruction area 222 for instructing settings.
6 and are displayed.

Therefore, in the reservation setting screen file 1126, the message 2221, the area 2227 for displaying the time,
The area 2228 for displaying the minutes, the cancel instruction area 2225, the setting instruction area 2226, and the like, and the instruction areas 2222u and 2222 for changing and setting the character code, the character attribute, and the character display position coordinates and the set value
Graphic data for displaying d, 2223u, 2223d, etc., a cancellation instruction area 2225, a setting instruction area 22
Definition information of an area for displaying 26 and the like is stored.

Next, details of the manual setting screen file 1125 will be described with reference to FIG.

The manual setting screen file 1125 has a first layer subfile 11251, a second layer subfile 11252 and a third layer subfile 11253 for displaying the manual setting screen 2200. The data stored in these files and their link relationships are schematically shown in FIG.

In FIG. 12, the first layer subfile 1
1251 has a code representing a course and a pointer for linking to the second layer subfile 11252 corresponding to each course. Second layer subfile 1
Screen data for displaying the manual setting screen 2200 is stored in 1252. Further, the third layer sub-file 11253 stores screen data for displaying detailed setting screens 2310-2360 for making detailed settings for each setting item displayed on the manual setting screen 2200.

Basically, the second layer subfile 11252 and the third layer subfile 11253 are information (display item) indicating an item to be displayed and information (display region definition) for determining an area for displaying the display item. Information) and. The second layer subfile 11252 also has a pointer indicating an address for linking to the corresponding third layer subfile 11253.

The display item stores the name of the item to be displayed, attribute information such as size, font, display color, and brightness, and relative coordinate values indicating the display position in the display area. Character codes such as letters, numbers, and symbols are stored as the item names. Note that font data may be used instead of the code. Alternatively, a mark or the like formed of image data may be used. In this case, specific image data may be stored separately, and the storage address may be stored in the display item.

The display area definition information stores the display position (coordinates), shape, size, display color (frame display color, filled display color), etc. of the area in which the item is to be displayed. With this display area definition information, it is possible to associate the display item with the area in which it is displayed.

Here, the reason why they are expressed as the first layer, the second layer and the third layer is to guide the instruction operation so that the options are selected in order from the first layer and the condition is set. Is. In this way, by using a hierarchical structure, the amount of information shown at one time can be reduced, and more detailed setting information can be viewed as needed, and the user can easily set the information without referring to the manual one by one. You can guide as you can.

The first layer subfile 11251 includes, for example, "standard", "strong", "saving", as courses.
"Tsukeki", "Langeri wool" and "Futon" are available. These are operation keys 251-2
Corresponding to 56, it is an index of the washing specification (course) which is set in advance according to the purpose. That is, when any one of the operation keys 251-256 is operated, a pointer is prepared so that the setting contents of the operated key can be read by referring to the first layer subfile 11251. Here, the “standard” indicates a course that is conditionally set automatically in general washing specifications. "Strong" indicates a conditioned course suitable for washing heavily soiled laundry such as sportswear, socks and the like. "Saving" refers to a conditioned course suitable for washing with as little water as possible. “Stick” indicates a conditioned course suitable for washing in which the laundry is immersed in a detergent containing an enzyme to remove dirt. "Langeri Wool" is a textile product that is labeled with "Hand wash", such as Wool 10
A course with conditions set suitable for washing 0% clothing, lingerie, etc. is shown. Further, "futon" indicates a course in which conditions suitable for selection of futon, blanket, etc. are set.

The second layer sub-file 11252 is provided for each of the 6 courses in the first layer sub-file 11251, and a total of 6 files are provided. Each file has a different display content, but has a common format, and one file corresponds to one screen. FIG.
2 shows the standard course out of 6 files.
In this file, as setting condition display items, there are standard display items that are displayed regardless of setting changes and variable display items that are the display items that are displayed with priority when the settings are changed. .

The standard display items are common to all six courses. That is, “wash:”, “rinse:”, “dewatering:”, “water amount:” and “setting” are prepared as display items. Note that a pointer for linking to the third layer subfile 11253 is not set in "setting". Here, “washing:” and “dehydration:” indicate the condition settings that determine the required time for each. "Rinse" is
The condition setting that determines the rinsing method and the number of times is shown. “Water amount” indicates the condition setting that determines the amount of water used for washing. Further, “setting” indicates an area for receiving an input of an operation for indicating the setting confirmation.

The variable display items are, in this example, the washing process,
It is set for washing, rinsing, dehydration and water volume. The washing process indicates the condition setting of how to combine the washing, rinsing, and dehydrating steps in the washing according to the laundry, the purpose of washing, and the like. In the case of the standard, for example, a message of “washing → rinsing → dehydration” is displayed. Also,
Washing, rinsing, dehydration and water volume are set as "automatic" respectively. Therefore, the washing machine automatically determines these items unless the settings are changed. In this case, this variable display item is displayed as "automatic" after the position marked with ":" of "wash:" in the standard display item column, for example, as shown in FIG. When the washing machine automatically sets, the set value is displayed. For example, as shown in FIG. 8 (B) or FIG.
The setting value for the item before the: is displayed behind the “:”, for example, “12 minutes”. When the setting is changed, the set value is displayed similarly. In this case, as the set value, a value prepared on a manual setting screen described later is used. As for the washing process, the set process is displayed.

In the example of FIG. 12, "automatic" is displayed as the variable display item, but of course, in a course other than the standard course, the display may include actual numerical values.

Also, this second layer sub-file 1125
2 stores a pointer indicating the start address of the third layer subfile 11253 corresponding to each of “washing process”, “washing”, “rinsing”, “dewatering”, “water amount” and “setting”. As a result, when these areas are designated, the corresponding third hierarchical subfile 11
253 can be read out.

The third layer sub-file 11253 has five setting condition display items in the second layer sub-file 11252, that is, "stroke selection", "wash", "rinse", "dehydration" and "water amount". Correspondingly, one file is provided for each, and a total of 5 files are provided.
And, in principle, it is provided for each course. However, when the setting contents are the same for any of the plurality of courses, those courses are provided in common.

FIG. 12 shows an example of a "wash time" file corresponding to "wash". That is, “18 minutes” and “12” are displayed as the display items showing the condition setting contents.
Six options are prepared: “minute”, “9 minutes”, “6 minutes”, and “3 minutes.” As for other setting condition display items, as shown in FIG. Be prepared.

FIG. 10 shows a screen development example of the manual setting screen. FIG. 10 shows an initial screen 2100 which is a first layer screen.
And a manual setting screen 2200 which is a second layer screen and a third setting screen
A process selection screen 2310, a washing time selection screen 2340, a rinse selection screen 2350, a dehydration time selection screen 2360, and a water amount selection screen 2320, which are hierarchical screens, are shown. Note that FIG. 10 shows that the manual setting screen can also be expanded from the pause screen 4100.

Manual setting screen 2200 which is the second hierarchy screen
In the case of the standard 2210, for example, “wash → rinse → dehydration”, “water amount:”, “setting:”, “wash:”,
Areas 2211, 2121, 221 for setting conditions in which display items of "rinse:" and "dehydration:" are displayed.
4, 2215 and 2216 and the area of setting 2218 for confirming the setting and starting the washing are displayed. Further, in the areas 2212, 2214, 2215, and 2216, the corresponding condition setting contents are displayed after ":". In the standard manual setting screen, “automatic” is displayed as shown in FIG. 13 when the setting is not changed.

When the setting is changed, the changed set value is displayed instead of the original set value. The standard manual setting screen 2210 is selected as the manual setting screen 2200 in FIG. 10, and shows the state after the setting is changed. The conditions set in the third layer screen are displayed in the condition setting contents. Even in the case of “automatic”, basically, in the present embodiment, the third tier screen file 11253 is used.
Apply the settings provided in. However, if the washing machine actually measures and finds an appropriate amount, such as the amount of water, the value is used. Even in this case, however, if it can be selected within the range of the set value prepared in advance, the set value prepared in the third layer screen file 11253 is used.

Manual setting screen 2200 of the third hierarchy screen
As a screen linked to, there are a stroke selection screen 2310, a washing time selection screen 2340, a rinse selection screen 2350, a dehydration time selection screen 2360, and a water amount selection screen 2320 (above, refer to FIG. 10).

On the process selection screen 2310, "wash-rinse-dehydrate", "wash-rinse", "wash only", "rinse-dehydrate", "rinse only" and "dehydrate only" are displayed as condition setting contents. "2311, 2312, 2313, 23 for condition setting in which the display item of""is displayed
14, 2315 and 2316 are displayed.

On the water amount selection screen 2320, "automatic ** l", "high: 65l", and
Areas 2321, 3222, 2323, 232 for setting conditions in which display items of "medium: 55l", "low: 45l", "small: 35l" and "extreme: 27l" are displayed.
4, 2325 and 2326 are displayed. No numerical value is given to the “automatic ** l” display in the area 2321. The washing machine measures the amount of cloth by itself, determines the amount of water based on the result, and displays the result of the determination on the corresponding portion of the screen. In addition, in this specification, * is used as a symbol indicating that a number, a character, or the like is embedded in the portion.

On the washing time selection screen 2340, "18 minutes", "15 minutes", "12" are displayed as condition setting content display items.
Areas 2341 and 234 for setting conditions, in which display items "minute", "9 minutes", "6 minutes" and "3 minutes" are displayed.
2, 2343, 2344, 2345 and 2346 are displayed.

On the rinsing selection screen 2350, "1 time for water injection, 1 time for water injection" and "3 times for water saving"
"Twice", "Two times of water injection", "Two times of water injection", "Two times
Areas 2351, 2352, 2353, 23 for setting conditions, in which display items of "time" and "water injection once" are displayed
54, 2355 and 2356 are displayed. In addition, here, "water injection" means rinsing while water injection,
The term "stored" means rinsing with stored water.

On the dehydration time selection screen 2360, "10 minutes", "8 minutes", "6" are displayed as condition setting content display items.
Areas 2361 and 236 for setting conditions, in which display items "minute", "4 minutes", "2 minutes" and "1 minute" are displayed.
2, 2363, 2364, 2365 and 2366 are displayed.

The second layer screen and the third layer screen can be changed respectively. However, the third tier screen is set to automatically return to the linked second tier screen when any of the condition setting content display items is selected on the program. Therefore, it is not possible to specify the second layer screen or the first layer screen on the third layer screen to make a transition. Of course, the second layer screen may be designated from the third layer screen so that the transition can be made.

In the case of the example shown in FIG. 10, the shaded items indicate that an instruction has been made for the item. Thereafter, for the item, the newly instructed set value is set as the set condition in place of the set value up to that point.
By thus changing and displaying the display mode, there is an advantage that the instructed item can be clearly distinguished from other items.
For each of "Strong", "Saving", "Stick", "Langeri wool", and "Futon" other than "Standard", the preset value is set in advance as a variable display item as necessary. Is given. In addition,
These settings can also be made in the program. It should be noted that, in FIG. 10, the shaded items are shaded here due to notational restrictions, but of course they may be displayed in different colors.

The reason why the layout area for displaying the display items is determined as shown in FIG. 7 is that, firstly, the information needs to be displayed easily in a limited display area. Secondly, since the instruction operation of the electric washing machine is a touch method, operability is taken into consideration.

In the present invention, it is possible to display a help screen called when guidance is required. FIG. 14 is an explanatory diagram showing a development example of the help screen. In the example shown in FIG. 14, when the help key 2130 is designated on the initial screen 2100, the help menu on the screen a is displayed. Here, for example, if an instruction is given to "better wash", screen b is displayed. Screen b
Is a screen in which the item to be washed is shown by name and itself is used as an instruction area. Here, if one of the laundry items, for example, a sweater is designated, a screen for explaining how to wash the sweater on the screen c is displayed. On this screen, explanatory text and figures are displayed. Also, since this explanation screen is composed of multiple screens, press the "Next" key to
An explanation screen d about how to dry can be seen. A "return" key is provided on all of the screens a to d. This returns to the screen from which the help was read, in this case, the "standard" setting screen 2210. The screen c is provided with a "previous item" key for moving to the screen b and a "next item" key for moving to the screen d. Also, screen d
Is provided with a "previous item" key for moving to the screen c. These pieces of information are stored in the information screen file 1123.

The condition setting buffer 1127 temporarily stores the items to be displayed, the area display data and the background data read from the manual setting screen file 1125 reservation setting screen file. The CPU displays based on this. If this setting is changed,
Write the changed setting value here and correct the contents of the corresponding item. Further, the set value obtained by sensing by the washing machine itself is also written in here, and the corresponding item is set as the set value.

Next, an example of screen development in FIG. 10 will be described. First, in the initial screen 2100 of FIG.
When 10 is instructed, a screen for displaying a message prompting the user to operate the start button for each course in FIG. 8A is displayed. In that state, when any one of the operation keys 251-256, for example, the “standard” operation key 251 is pressed, the standard manual setting screen 22 as shown in FIG.
10 is displayed. Here, wash the setting condition display item 2
When 214 is designated, the wash screen 3400 of the detailed setting screen of the third layer is displayed on the manual setting screen 2210. In the wash screen 2340, for example, when the condition setting content item 2343 of “12 minutes” is designated, that becomes the wash condition. Since "standard" 2110 is set as a default, standard setting washing can be performed without instructing this. However, by specifying "standard" 2110, the "standard" setting screen 2210 shown in FIG. 13 is displayed, and all or part of the conditions can be changed.

In the manual setting screen 2200, the setting contents of the specified or selected conditions are reflected in the display after the conditions are specified in the detailed setting screens 2310-2360 of the third hierarchical subfile. For example, in FIG. 10, in the setting condition display item “wash” 2214, “12 minutes” is specified as the condition setting content display item on the “wash time selection” screen of the detailed setting screen belonging to the third layer sub-file. The results are shown.

Next, regarding the operation of the embodiment of the present invention,
Description will be made with reference to the respective drawings so far and the flowcharts of FIGS. 15 and 16.

FIG. 15 and FIG. 16 are flowcharts showing the outline of the operation of the electric washing machine of the present invention, in particular, the control operation related to display / operation. In this example, as a premise, it is assumed that the laundry is put into the washing / dehydrating tub 103 before and after the power switch 120 is turned on.

In FIG. 15, the electric washing machine of the present invention is
When the power switch 120 is turned on, the control device 110 starts up, and the CPU 111 first displays the initial screen shown in FIG. 4 on the display device 201 (step 100).
1). In this state, the CPU 111 monitors whether or not any one of the operation keys 251-256 is operated, or whether or not there is a touch instruction for any of the manual setting 2110 and the reservation 2120 by the operation device 220 (step 1002). If there is an operation of any one of the operation keys 251-256 or a touch instruction for any of the instruction areas, the operation content is checked (step 1003). If it is one of the operation keys 251-256, the process proceeds to step 1008 (step 1004). If there is a touch instruction for the reservation 2120, the process proceeds to step 1007 to proceed to the reservation setting process (step 1005). Otherwise, that is, if there is a touch instruction for the manual setting 2110, the process proceeds to step 1006 and shifts to the manual setting process (step 1005). The reservation process and the manual setting process will be described later.

Next, the CPU 111 executes step 1004.
When any operation key 251-256 is pressed with,
When either the manual setting is completed in step 1006 or the reservation process is completed in step 1007, the sensing process is executed (step 1008). In this sensing, the washing / dehydrating tub 103 is driven by the motor 107, the torque at that time is detected, the amount of cloth is obtained, and the result is used.
Find the recommended amount of water and detergent. In addition, the uneven distribution of laundry is also checked. In the process of sensing, the information screen file 1123 of FIG.
The image data of the message screen 3100 shown in FIG. 5A is read out and displayed on the display 210. When the detection is completed and the result is obtained, the CPU 111 causes the motor 10
Pause 7.

If uneven distribution of the laundry is detected as a result of sensing, the CPU 111 causes the motor 107 to temporarily stop (step 1009). Then, the image data of the message screen 3400 as shown in FIG. 5C is read from the information screen file 1123 and displayed on the display 210 (step 1010). After that, the opening / closing of the lid 3 is monitored by a sensor (not shown) (step 1011). This is because if the laundry is unevenly distributed, it is necessary to open the lid 3 and correct it. Therefore, it is necessary to check whether or not such a work is performed by opening and closing the lid 3. When the lid 3 is opened / closed, that is, when the lid 3 is closed, the process returns to step 1008 and the sensing is performed again. If the uneven distribution of the laundry is not corrected, an error occurs again, and the same processing is repeated until the uneven distribution is corrected.

If there is no uneven distribution, the sensing result is displayed (step 1012). First, the CPU 111
The recommended value is stored in the condition setting buffer 1127. Next, the image data of the message screen 3200 as shown in FIG. 5B is read from the information screen file 1123 and the stored recommended value is read out and displayed on the display 210. Here, the user
Wait for the detergent to be added to the washing / dehydrating tank 103. Whether or not the detergent has been added is confirmed by a touch instruction on the confirmation 3210 set on the message screen 3200. That is, the CPU 111 monitors the touch instruction to the confirmation 3210 set on the message screen 3200 (step 1013).

Although the touch instruction to the confirmation 3210 is monitored here, the present invention is not limited to this. For example, one of the operation keys 251-256 that has been pressed first may be pressed again for confirmation.
In this case, it is preferable not to lose track of which operation key was pressed. For example, by illuminating the operation key, it is possible to indicate which operation key is pressed.

If the electric washing machine is provided with a mechanism for automatically measuring and charging the detergent, the confirmation may be omitted.

If there is a confirmation, the CPU 11
1 checks the condition setting buffer 1127 as to whether or not the reservation is set (step 1014). If there is no reservation, jump to step 1017 to start washing. On the other hand, when there is a reservation, the reservation setting screen 2220 shown in FIG.
From the condition setting buffer 1127, and the combined washing end time is displayed on the display 210 (step 101).
5). In this state, since the reservation setting screen is displayed, it is possible to cancel the reservation and change the end time. CP
The U111 calculates the time required for washing based on the set washing specifications, and back-calculates the time required for washing from the reservation end time to obtain the start time. Then, the built-in clock (with calendar) is compared with the start time to determine whether or not the present time has reached the start time (step 1016). Then, when the start time is reached, the process proceeds to step 1017.

At step 1017, the CPU 111
Instruct to start washing execution. At that time, since the setting is performed by the character code, this code is converted into the control code. Regarding the setting, when the control code is also set, it is not necessary to convert the character code into the control code. Further, when the condition setting is made by using the third layer screen file, the setting value is prioritized and the setting is confirmed even if it is different from the sensing value. When it is desired to change the set value, the method described later is possible.

Next, as shown in FIG. 16, the display during the washing operation is performed (step 1018). That is, CPU
111 reads the screen data of the status display screen 3300 shown in FIG. 6A from the status display screen file 1126 and displays it on the display 210. That is,
In accordance with the washing process, the display mode of the process display 3302 that displays the process currently being executed is changed to indicate to the user that the process is currently being executed. The change of the display mode includes, for example, blinking the frame 3303 surrounding the corresponding process or changing the color. As for the remaining required time display 3304, for example, the present remaining required time is counted down and displayed as time passes. Further, the display density may be sequentially reduced in the display area representing the currently executed process.

The CPU 111 monitors whether or not the set series of washing operations have been completed (step 101).
9). The end of the series of washing operations is determined based on a signal from the washing execution device 100, for example, whether or not the final step of the set washing step is finished. Here, when the washing operation is completed, the process proceeds to step 1028, and a sounding body such as a buzzer (not shown) is instructed to output an end sound (step 1028). This notifies the end of washing. Note that an instruction to suppress the generation of the end sound may be accepted. In that case, if the instruction is accepted, this process is omitted.
Then, after that, the power source (not shown) is instructed to turn off the power (step 1029).

On the other hand, when the end signal of the series of washing operations is not inputted, it is checked whether or not the temporary stop 3310 is instructed (step 1020). When the suspension 3310 is instructed, for example, the suspension screen data as shown in FIG. 7 is read from the status display screen file 1126 and displayed on the display 210 (step 102).
1). Then, it is monitored whether or not an instruction to manually set, cancel the suspension, or cancel the suspension screen 4100 is instructed (step 1022).

Here, when the stop 4120 is instructed (step 1023), the CPU 111 instructs the laundry executing apparatus 100 to stop the wash (step 102).
7) When a signal indicating that the washing operation has been stopped is input from the washing execution device, the process proceeds to step 1028, and the above-described termination process is executed.

When the suspension cancellation 4130 is instructed (step 1024), the process jumps to step 1026 to instruct the washing execution device 100 to continue the washing (step 1026), and then the process returns to step 1018. Display the laundry operation.

On the other hand, if the manual setting 4110 is not the cancellation or the temporary stop cancellation, the screen data of the manual setting screen 2200 of FIG. 8B is read from the manual setting screen file 1125 of FIG. Then, it is displayed on the display 210. At this time, the CPU 111
The currently set condition is read from the condition setting buffer 1127, the condition is applied to the corresponding item on the manual setting screen 2200, and the manual setting screen 2200 is displayed. The setting operation on this screen will be described later (step 1125). Here, the manual setting screen 2200
In step 22, when the setting 2213 is instructed, the state set up to that point is confirmed, and the continuation of washing is instructed (step 1026). Then, returning to step 1018,
The process is repeated until the series of washing operations is completed.

Next, the manual setting will be described with reference to FIGS. 17 and 18. 17 and 18 are flowcharts showing the operation procedure of the manual setting.

In FIG. 17, the CPU 111 first
From the manual setting screen file 1125 stored in the memory 112 shown in FIG. 11, read out the screen data for displaying the message 2111 “Please press the start button for each course” shown in FIG. It is displayed on 210 (step 2001). Then, it waits for any operation of the operation keys 251-256 (step 2002). Any operation key 215-2
When operation 56 is performed, information about what the operation key is, that is, information about which course has been selected is acquired (step 2003).

The CPU 111 displays the manual setting screen corresponding to the operation key based on the acquired information (step 2004). That is, the screen data for displaying the manual setting screen shown in FIG. 10 is read from the manual setting screen file 1125 shown in FIG. 11 and displayed on the display 210. In this case, the CPU 111 operates the operation keys 215-25.
When any one of 6 is selected, the pointer of the manual setting screen corresponding to the operation key is obtained by referring to the first layer screen file 11251 shown in FIG. Then, the screen data of the corresponding manual setting screen and the data of the setting items are obtained from the second layer screen file 11252 and displayed on the display 210. Here, for example, when the standard is set, a manual setting screen 2210 as shown in FIG. 13 is displayed. At this time, the CPU 111 also stores the setting item data in the condition setting buffer 1127.

Next, the CPU 111 monitors whether there is an operation instruction by touching the displayed manual setting screen 2200 (step 2005-2008). Operation device 220
If the operation is performed for, the instructed area is determined (step 2006). If it is the setting 2213, the setting is confirmed in the setting state until then, the manual setting is terminated, and the step 10 in the flowchart of FIG.
08. If it is an instruction for any setting condition display item, the detailed setting screen 23 linked to the item is displayed.
Manual setting screen file 11
25, and the value is read from the condition setting buffer 112.
Update the data of the setting items stored in 7, and
Display on the display 210 (steps 2008, 200)
9). If there is no instruction to display the setting item, step 20
Return to 05 and repeat monitoring.

Next, the reservation setting process will be described with reference to FIG. FIG. 19 is a flowchart showing an operation procedure for reservation setting.

In FIG. 19, the CPU 111 first
From the manual setting screen file 1125 stored in the memory 112 shown in FIG. 11, read out the screen data for displaying the message 2111 “Please press the start button for each course” shown in FIG. It is displayed on 210 (step 3001). Then, it waits for any operation of the operation keys 251-256 (step 3002). Any operation key 215-2
When operation 56 is performed, information about what the operation key is, that is, information about which course is selected, is acquired, and corresponding setting items are acquired and stored in the condition setting buffer. (Step 3003). That is, C
Based on the acquired operation key information, the PU 111 of FIG.
Referring to the first layer screen file 11251 shown in 2,
The setting item data stored in the corresponding second layer screen file 11252 is obtained and stored in the condition setting buffer 1127.

Next, the CPU 111 reads out the screen data for displaying the reservation setting screen shown in FIG. 90 from the reservation setting screen file 1126 shown in FIG.
10 is displayed (step 3004). In this case,
Area 2227 for displaying hours and area 22 for displaying minutes
In 28, for example, the current time is displayed as the set reference time. In this state, the presence or absence of operation is monitored (step 3).
005). When there is an operation input for the operation device 210, the CPU 111 determines the instructed area, and if any of the instructed areas 2222u, 2222d, 2223u, and 2223d, the CPU 111 determines the reference time currently displayed according to the instruction. Change (steps 3007, 300
8). In addition, the CPU 111 operates the cancel instruction area 22.
If it is 25, the set reservation is canceled (step 3009). That is, the condition setting buffer 1
The reserved time stored in 127 is deleted (301
0). After that, the CPU 111 returns to step 1001 in the flowchart of FIG.

In this case, it is possible to deal with the details more finely. For example, it is possible to inquire whether the cancellation is the cancellation of only the washing time setting or the cancellation of the laundry setting itself, and the processing can be performed according to each question. In the case of canceling only the time, for example, to start washing under the condition set at that time, the process proceeds to 1008 in the flowchart of FIG. In the case of canceling the laundry setting itself, the process returns to 1001 in the flowchart of FIG.

On the other hand, when the operation instruction is for the setting instruction area 2226, the current reservation time is confirmed as the set reservation time, and the process proceeds to step 1008 of FIG. If no setting operation has been performed, step 3
Return to 005.

The reservation can be set in the same manner when the reservation already set is changed. That is, FIG.
This can be done by operating the reservation setting screen displayed in step 1015 of the flowchart shown in FIG. In this case, the displayed time is the reserved end time of the laundry. In addition, in order to clarify whether it is the reserved time or the reference time, it is preferable that the display mode is different. For example, the display color can be changed and displayed.

According to the above-described embodiment, not only the case of leaving everything to the machine, but also the washing with a certain degree of special setting, for example, "strong", "water saving", etc. are applicable. Instructions can be made by simply pressing the operation key. It is also possible to set the preference. In this case, by instructing the manual setting, the display 22
A detailed setting screen for setting is displayed at 0, and a favorite condition can be set on the screen.

Further, in the manual setting, by operating the operation key, a desired setting can be made on the basis of the washing specification designated by the operation key, so that the setting can be easily performed. Furthermore, manual configuration is only possible when it is instructed.
Since a hierarchically detailed setting screen is displayed, the user
You can easily make settings without having to learn each operation. Moreover, since the detailed setting screen is not normally displayed, the number of keys that the user can instruct is limited except when setting is performed. Therefore, in the initial state, in the case of the above-described embodiment, the operation keys 251-256, the manual setting 2110, and the reservation 2120 are only shown, so that the user is less confused. It is also possible to reduce the size of the display / operation panel.

Furthermore, since the display indicating the state of the washing machine is collectively displayed on the display 210, the user can
By paying attention to the display 210, the state of the washing machine can be known. In addition, since the display required at that time is focused on the display 210, even a display with a limited size can be displayed in a size that is easy to see.

In the above embodiment, the setting items set by the user are those only for the laundry, and next time,
You also need to set it. Therefore, once set items may be stored so that the set items can be used after the next time. For example, the set items
As a setting item for the corresponding operation key, the setting item is stored in the condition setting buffer 1127, and when the operation key is instructed next time, the setting item stored in the condition setting buffer 1127 is read out and based on that, You may make it wash. At that time, a screen for accepting an instruction as to whether or not to save the setting items is provided as a manual setting screen, and when the save instruction is given on the screen, the operation key corresponding to the instruction is given next time, Washing can be performed based on the saved setting items.

Further, in the above embodiment, an example in which all the operation keys 251-256 can be designated for reservation is also given. However, it is not limited to this. For example,
When making a reservation, it is possible to set the standard so that the operation keys cannot be specified. Further, it may be possible to make a reservation in a manually set state.

In the above embodiment and other embodiments described later, the display color of the instructed area may be changed in order to indicate whether or not the instruction to the operation device 220 has been accepted.

Next, another embodiment of the present invention will be described. The embodiment described below is an example in which the display screen for manual setting is simplified. In these embodiments, the same hardware system as that of the above-described embodiments is used, and the software can be the same except for the manual setting. Therefore, the difference will be mainly described here, and the duplicated description will be omitted.

The embodiment shown in FIG. 20 is an example having one type of manual setting screen. FIG. 20 shows the display / operation panel 201. In this case, as in the case of FIG. 3, the operation key panel 250 is arranged on the right side of the figure, and the display 210 is arranged on the left side.

On the operation key panel 250, operation keys 251-256 serving as start buttons for each course are arranged. These operation keys 251-256 are the same as those in FIG.

The manual setting screen 2500 includes a process display section 2530 for displaying a selectable setting process, a down area 2540 for setting down, a set value display 2550 for displaying a set value, and a set value up. Up area 25
60, a reservation instruction area 2520 and a start instruction area 2510 are arranged. In this example, wash, rinse,
It is possible to set three types of dehydration processes.
Of course, it is not limited to this. Other strokes may be set. Here, the required time can be set for washing and dehydration, and the number of times can be set for rinsing. The setting is to add or subtract a predetermined numerical value, for example, +1 or -1 for one instruction, and change to a specific value such as a predetermined numerical value, for example, 12 minutes, 15 minutes, 18 minutes ... It is possible to do so. The manual setting screen 2500 is a screen for setting before the start of washing. When the setting is changed after the laundry is started, the reservation instruction area 2520 is not displayed.

The present embodiment also has various files 1122-1126 and a condition setting buffer 1127 as shown in FIG. Initial screen file 112
2, information screen file 1123, status display screen file 1124 and reservation setting screen file 1
In 126, the same contents as those of the above-described embodiment are stored. However, the stored content of the manual setting screen file 1125 is different from that in the above-described embodiment. That is, as the manual setting screen, in addition to the message screen shown in FIG. 8A and the manual setting screen shown in FIG. 20, each setting data is stored in association with this screen data for each operation key. . Condition setting buffer 1127
In the same manner as in the above-described embodiment, the setting condition of the specified laundry specification, the reservation setting, and the like are temporarily stored in.

When the reservation instruction area 2520 is instructed to do so, the reservation setting screen shown in FIG. 9 is displayed, and the reservation can be set as in the case of the above-described embodiment. This area should not be displayed after washing starts, or
Invalidate the instruction.

Further, the start instruction area 2510 is an area for instructing the start of washing in the case of manual setting. When there is an instruction in this area, the CPU 111 performs a sensing process.

Next, the operation of this embodiment will be described. This embodiment basically operates in the same manner as the procedure shown in FIGS. 15 and 16 except for the manual setting process.
Therefore, the following description focuses on the differences.

As shown in FIG. 15, the CPU 111 first displays the initial screen shown in FIG. 4 (step 100).
1). Here, the manual setting screen shown in FIG. 20 is displayed as the initial screen. In this state, the CPU 111 determines whether or not any one of the operation keys 251-256 is operated.
Alternatively, the presence / absence of a touch instruction for any of the manual setting 2110 and the reservation 2120 by the operation device 220 is monitored (step 1002). If there is any operation key or touch instruction, the operation content is checked (step 1003). Operation key 251-25
If either of the values is 6, the process proceeds to step 1008 (step 1004). On the other hand, if there is a touch instruction for the reservation 2120, the process proceeds to step 1007 to proceed to the reservation setting process (step 1005). Otherwise, that is, if there is an instruction for manual setting, the process proceeds to manual setting processing 1006. After that, the processing from step 1008 to step 1029 is performed in the same manner as the procedure already described, except for the difference in the display screen and the difference in the setting in step 1025. Note that step 1025
Then, the display screen shown in FIG. 20 is displayed. However, the reservation instruction area 2520 is not displayed.

Next, the manual setting process will be described with reference to FIG. FIG. 21 is a flowchart showing an operation procedure of manual setting.

In FIG. 21, the CPU 111 first
From the manual setting screen file 1125 stored in the memory 112 shown in FIG. 11, read out the screen data for displaying the message 2111 “Please press the start button for each course” shown in FIG. It is displayed on 210 (step 4001). Then, it waits for any operation of the operation keys 251-256 (step 4002). Any operation key 215-2
When operation 56 is performed, information about what the operation key is, that is, information about which course is selected is acquired (step 4003).

The CPU 111 uses the manual setting screen file 1125 shown in FIG. 11 to the manual setting screen 25 shown in FIG.
The screen data for displaying 00 is read out and displayed on the display 210 (step 4004). In addition, based on the acquired information, the data of the corresponding setting items is obtained from the manual setting screen file 1125, and this is displayed on the display unit 2.
Display on 10. Here, for example, when the standard is set, a manual setting screen 2210 as shown in FIG. 20 is displayed. At this time, the CPU 111 also stores the setting item data in the condition setting buffer 1127.

Next, the CPU 111 monitors the presence or absence of an operation instruction by touching the displayed manual setting screen 2500 (steps 4005-4010). Operation device 220
If there is an operation for, the instructed area is determined (step 4006). That is the start 2510
If so, the setting in the setting state up to that point is confirmed, the manual setting is ended, and the process proceeds to step 1008 of the flowchart of FIG. If there is an instruction in either the down area 2540 or the up area 2560,
An up / down process is performed for the corresponding setting condition display item (steps 4008, 4009). As the up / down processing, for example, for the washing time, the washing time is increased / decreased, for the rinse, the number of times is increased / decreased, and for the dehydration, the dehydration time is increased / decreased to set the manual setting screen 2500. The result is displayed on the value display unit 2550, and the current setting contents in the condition setting buffer 1127 are updated.

If the instruction is an instruction to the reservation instruction area 2520, CPU 111 performs a reservation process (steps 4010 and 4011). Since the reservation process in this case is performed with the manually set contents, the processes from step 3004 onward in the flowchart of FIG. 19 are performed.

By the above processing, manual setting can be performed.
Subsequent processing moves to step 1008 in FIG.

The present embodiment focuses on that the items to be manually set are usually limited. That is, generally, most of the settings are for washing, rinsing, and dehydrating. Therefore, the items that can be set are
The structure of the screen is simplified only within the range that can be displayed on one screen. Therefore, the number of screens to be prepared is small and the memory capacity can be reduced. Also, the operation becomes easier.

Next, FIG. 22 shows a modification of the embodiment shown in FIG. The embodiment shown in the figure is an example having a manual setting screen in which the setting is further simplified. In addition,
This embodiment is the same as the embodiment shown in FIG. 20 except that the manual setting screen is different. Therefore, here
Only the differences will be described.

The manual setting screen 2600 has a process display / instruction unit 2630 that displays a selection process that can be set and receives an instruction, and a set value display unit 265 that displays a set value.
0, reservation instruction area 2620 and start instruction area 2
And 610 are arranged. In this example, it is possible to set three types of strokes: washing 2631, rinsing 2632, and dehydration 2633. Of course, it is not limited to this.
Other strokes may be set. here,
The required time can be set for washing and dehydration, and the number of times can be set for rinsing. The setting is a preset numerical value, for example, 12 minutes, 15 minutes,
It can be performed by sequentially shifting a specific value, such as 18 minutes. Note that this manual setting screen 260
0 is a screen for setting before the start of washing. When changing the setting after the start of washing, the reservation instruction area 262
The screen does not display 0.

In the present embodiment, the setting instruction is configured to serve also in the area for displaying the item to be set. Therefore, as compared to the case of FIG. 20, the number of items to be displayed is reduced, and the area of the region for receiving an instruction can be increased accordingly.

In the above embodiment, the display / operation panel 2 is used.
01 and the operation key panel 250 are provided in the washing machine main body 1. However, the present invention is not limited to this. For example, the display / operation panel 201 and the operation key panel 25
0 may be separated from the main body 1. For example, a control pad connected by a cable, a control pad connected by wireless communication, or the like may be used.

Further, in the above embodiment, the one-tub type electric washing machine is described, but the present invention is not limited to this.

[0136]

According to the present invention, a person who desires a simple operation can wash a plurality of different settings with a simple operation, while a person who desires a fine setting can set his or her own preference. Can be done easily.

Also, according to the present invention, the current state of the washing machine, items that can be set regarding washing, and the like can be displayed, and the user can easily know the state of the washing machine.

Further, according to the present invention, a large number of display items can be displayed by narrowing them down to the necessary items, and each display can be made easy to see, and the displayed items can be directly designated. Therefore, there is an effect that the pointing operation becomes easy.

[Brief description of drawings]

FIG. 1 is a block diagram showing an outline of an embodiment of an electric washing machine configuration of the present invention.

FIG. 2 is a perspective view showing an example of an external appearance of the electric washing machine of the present invention.

FIG. 3 is a perspective view showing an arrangement example of a display / operation panel of the electric washing machine of the present invention.

FIG. 4 is an explanatory view showing an outline of a display / operation panel used in the present invention and an example of an initial screen.

FIG. 5 is a display / operation panel used in the present invention, in which (A) is an explanatory view showing a sensing state of the washing machine;
(B) is an explanatory view showing the sensing result of the washing machine,
(C) shows only the display part of the display / operation panel,
Explanatory drawing which shows an example of the screen which warns the deviation of laundry.

FIG. 6A is an explanatory diagram showing a display / operation panel used in the present invention, showing an example of a screen for displaying during a washing operation, and FIG. 6B is another screen for displaying during a washing operation. Explanatory drawing which shows an example, (C) Explanatory drawing which shows another example of a screen which displays during washing operation.

FIG. 7 is an explanatory diagram showing an example of a screen which is a display / operation panel used in the present invention and which displays a paused state.

FIG. 8A is an explanatory view showing an example of a message screen for prompting the user to select a course when performing manual setting and when making a reservation, and FIG. 8B shows an example of a setting screen for manual setting. Explanatory drawing.

FIG. 9 is an explanatory view showing an example of a setting screen when making a reservation setting.

FIG. 10 is an explanatory diagram showing an example of screen expansion when manual setting is performed.

FIG. 11 is an explanatory diagram showing files stored in a memory.

FIG. 12 is an explanatory diagram showing a part of files stored in a manual setting screen file and a link relationship thereof.

FIG. 13 is an explanatory diagram showing a display screen example of a manual setting screen when a “standard” operation key is selected.

FIG. 14 is an explanatory diagram showing a development example of a help screen called when guidance is required.

FIG. 15 is a flowchart showing a part of a washing control procedure according to the embodiment of the present invention.

FIG. 16 is a flowchart showing the rest of the washing control procedure according to the embodiment of the present invention.

FIG. 17 is a flowchart showing a part of a manual setting procedure in the above embodiment.

FIG. 18 is a flowchart showing the rest of the manual setting procedure in the above embodiment.

FIG. 19 is a flowchart showing a procedure for reservation setting in the above embodiment.

FIG. 20 is an explanatory diagram showing an example of a display / operation panel according to another embodiment of the present invention.

FIG. 21 is a flowchart showing the procedure of manual setting in the system shown in FIG. 20.

FIG. 22 is an explanatory diagram showing an example of a display / operation panel according to still another embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Main body, 2 ... Top plate, 3 ... Lid, 100 ... Washing execution device, 103 ... Washing / dewatering water tank, 110 ... Control device, 11
1 ... CPU, 112 ... Memory, 116 ... Wireless communication device,
115 ... Panel drive circuit, 120 ... Power switch, 15
0 ... Cable, 200 ... Display / operation device, 201 ... Display / operation panel, 210 ... Display device, 220 ... Operation device, 25
0 ... Operation key panel, 251-256 ... Operation key, 11
22 ... Initial screen file, 1123 ... Information screen file, 1124 ... Status display screen file, 1
125 ... Manual setting screen file, 1126 ... Reservation setting screen file, 1127 ... Condition setting buffer, 2100 ...
Initial screen, 2200 ... Manual setting screen, 2210 ... "Standard" setting screen, 2310 ... Stroke selection screen, 2320 ... Water amount selection screen, 2340 ... Washing time selection screen, 2350 ...
Rinse selection screen, 2360 ... Dehydration time selection screen, 250
0 ... Manual setting screen, 2600 ... Manual setting screen, 3100
... Sensing processing screen, 3200 ... Sensing result display screen, 3300 ... Operating display screen, 3400 ... Warning display screen, 4100 ... Pause screen.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Hitoshi Yamadera 1-280, Higashi Koikekubo, Kokubunji City, Tokyo, Hitachi Design Laboratory, Inc. (72) Morio Ozawa 1-280, Higashi Koikekubo, Kokubunji, Tokyo Hitachi Ltd. (72) Inventor Masahiro Yaesawa 216 Totsuka-cho, Totsuka-ku, Yokohama-shi, Kanagawa Incorporated company Hitachi, Ltd.

Claims (11)

[Claims] 1. An electric washing machine which automatically executes washing in accordance with a given instruction, a plurality of operation keys each operated by a mechanical operation, an indicator for displaying an image, and an indicator for displaying the image. An electric washing machine, comprising: an operating device that is disposed so as to overlap a display screen and that detects a touch operation and receives an instruction, and that the instruction is given by at least one of the operation key and the operating device. 2. The operation key according to claim 1, wherein each operation key is associated with a plurality of laundry specifications for which different conditions are preset, and information indicating the associated laundry specifications is provided. An electric washing machine characterized by being displayed on a part of it. 3. The display / operation control device according to claim 2, further comprising a display / operation control device for controlling the display device, the operation device, and the operation keys, wherein the display / operation control device is a plurality of devices for displaying on the display device. A screen for displaying an area for instructing to manually set the washing specification, the image storage means having an image storage means for storing an image of a seed and a means for controlling a display device and an operating device. The data and at least the display item for performing the manual setting and the screen data for displaying the corresponding instruction area when the manual setting is instructed are stored, and the means for controlling the display unit and the operating unit are: When manual setting is instructed, the screen data for performing the manual setting is displayed on the display unit, and while it is being displayed, the instruction from the operating unit is accepted and the manual setting is performed. Electric washing machine for. 4. The image storage means according to claim 3, wherein the image storage means displays screen data for displaying a reservation setting screen for reserving the operating time of the washing machine, and an area for instructing reservation setting. Screen data for further storing, means for controlling the display unit and the operating unit, when the reservation setting is instructed, to display the screen data for displaying the reservation setting screen on the display unit, When displaying
An electric washing machine characterized by receiving instructions from an operating device and making a reservation setting. 5. The washing machine according to claim 3, wherein the image storage means is associated with a plurality of washing specifications as screen data for displaying a display item for performing manual setting and a corresponding instruction area. , Has screen data for displaying a plurality of manual setting screens, and the screen data has data indicating setting conditions preset for each corresponding washing specification. An electric washing machine characterized in that the control means displays a preset setting condition when displaying any of the plurality of manual setting screens on the display. 6. The screen according to claim 5, wherein the image storage means displays a message indicating that one of a plurality of manual setting screens to be displayed should be selected by operating the operation key. The means for controlling the display unit and the operating unit further has data, and displays the message on the display unit, and when any one of the operating keys is operated, the washing specification associated with the operating key is An electric washing machine characterized in that a corresponding manual setting screen is displayed on a display unit, and the displayed manual setting screen is set by receiving an instruction from an operating unit. 7. The image storage means according to claim 6, further comprising a detailed setting screen for linking each setting item of the plurality of manual setting screens and displaying a plurality of options for the setting item. However, the means for controlling the display unit and the operating unit displays one of the manual setting screens on the display unit, receives an instruction for the setting items included in the manual setting screen from the operating unit, and receives the instruction. At this time, the detailed setting screen linked to the setting item is displayed on the display unit, the instruction for any of the plurality of options included in the screen is accepted, and when the instruction is accepted, the content of the option is linked manually. An electric washing machine characterized in that it is applied to corresponding setting items on a setting screen to perform setting, and the contents are displayed on a display. 8. The image storage means according to claim 3, wherein the display item of the screen data for displaying a display item for performing manual setting and a corresponding instruction area is a predetermined display item of a washing process. Means for controlling the display device and the operating device, each having a plurality of strokes indicating one of the strokes, and each having an instruction area for instructing an increase or decrease of the time required or the number of times for the strokes. Displays a character indicating that for each of the above-mentioned steps, and displays the area for instructing the increase or decrease of the required time or the number of times on the corresponding display unit, and receives the instruction for the area from the operation unit, and receives it. An electric washing machine characterized in that a set value is obtained and set based on an increase / decrease instruction. 9. The image storage means according to claim 3, further storing screen data for displaying information indicating a state of the washing machine, and the means for controlling the display unit and the operating unit is a washing machine. An electric washing machine, which displays corresponding screen data on a display according to an operation. 10. The image storage means according to claim 9, wherein a screen for displaying a warning and a laundry amount are being sensed as screen data for displaying information indicating the state of the washing machine. And a screen data for displaying at least one of the screens for indicating the progress of the washing of the washing machine during the washing operation. 11. The method according to any one of claims 1 to 10.
In the paragraph, the plurality of operation keys are arranged in one row, and the indicators are also arranged in the row.