CN111809357B - Clothes treatment equipment for knocking control machine door and control method thereof - Google Patents
Clothes treatment equipment for knocking control machine door and control method thereof Download PDFInfo
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- CN111809357B CN111809357B CN201910295535.9A CN201910295535A CN111809357B CN 111809357 B CN111809357 B CN 111809357B CN 201910295535 A CN201910295535 A CN 201910295535A CN 111809357 B CN111809357 B CN 111809357B
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- knocking
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 82
- 230000009471 action Effects 0.000 claims abstract description 27
- 230000008054 signal transmission Effects 0.000 claims abstract description 15
- 230000001960 triggered effect Effects 0.000 claims description 18
- 230000008569 process Effects 0.000 abstract description 11
- 238000005406 washing Methods 0.000 description 21
- 238000010009 beating Methods 0.000 description 7
- 238000001035 drying Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
- E05F15/75—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects responsive to the weight or other physical contact of a person or object
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
Abstract
The invention relates to the technical field of clothes treatment equipment, and aims to solve the problem that a door of the existing clothes treatment equipment is inconvenient to open; the control module is used for controlling the action of the machine door according to the detection result; and the switch module is connected to the signal transmission path between the detection module and the control module and is used for switching on or switching off the signal transmission path under the control of the control module. The clothes treatment equipment and the control method thereof realize the door opening mode of opening the machine door by knocking, and simultaneously avoid frequent unlocking actions of the door lock, so that the process of opening the machine door by a user is more convenient, time-saving and labor-saving, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of clothes treatment equipment, in particular to clothes treatment equipment with a knocking control machine door and a control method thereof.
Background
Clothes treating apparatuses such as a washing machine and a clothes dryer play a very important role in the daily life of people, and are one of household or commercial appliances indispensable for the daily life of people.
The existing clothes treatment equipment can be divided into washing type, drying type and washing and drying integrated type according to functions, can be divided into a roller type and a pulsator type according to structures, and can be divided into a cover-uncovering type, a side-opening type and the like according to a machine door setting mode. Regardless of the door setting mode adopted by the clothes treatment device, a user needs to unlock the door manually or by pressing a key, and for safety, the existing door lock usually needs to take a great deal of effort to unlock, when the user holds other objects with both hands and is occupied, the user wants to unlock the door, and needs to put down the objects in the hands to vacate both hands or one hand to unlock, which causes great inconvenience to the user.
Accordingly, there is a need in the art for a new laundry treating apparatus to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the opening of the door of the existing laundry treatment apparatus is inconvenient, a first aspect of the present invention provides a laundry treatment apparatus for knocking the door, the laundry treatment apparatus comprising:
the detection module is used for detecting a knocking signal triggered by knocking the clothes treatment equipment; the control module is used for controlling the action of the machine door according to the detection result; and the switch module is connected to the signal transmission path between the detection module and the control module and is used for switching on or switching off the signal transmission path under the control of the control module.
In a preferred embodiment of the above laundry treatment apparatus, the switch module is an analog switch.
In the preferred technical scheme of the clothes treatment device, the clothes treatment device further comprises a processing module, the processing module is connected with the detection module and the control module, and is used for identifying the knocking signal detected by the detection module, selectively generating a door opening request and sending the door opening request to the control module, and the control module controls the action of the machine door according to the door opening request.
In a preferred aspect of the above laundry treatment apparatus, the laundry treatment apparatus includes a plurality of laundry treatment units, at least one of the laundry treatment units being provided with the detection module and the switch module; and/or
At least one of the laundry treating units is provided with the control module.
In a preferred embodiment of the above laundry treatment apparatus, the laundry treatment apparatus is formed with a setting area for a user to tap to trigger an effective tap signal.
In a preferred embodiment of the above laundry treatment apparatus, the setting area is formed on a front panel and/or a main control panel and/or a door of the laundry treatment apparatus.
The second aspect of the present invention also provides a control method of a laundry treatment apparatus for knocking a door, the laundry treatment apparatus comprising: the detection module is used for detecting a knocking signal triggered by knocking the clothes treatment equipment; the control module is used for controlling the action of the machine door according to the detection result; a switch module connected to a signal transmission path between the detection module and the control module, the switch module being configured to switch on or off the signal transmission path under the control of the control module;
the control method comprises the following steps:
the detection module detects a knocking signal triggered by knocking the clothes treatment equipment;
and the control module selectively controls the actions of the machine door and the switch module according to the detection result.
In a preferred technical solution of the above control method, the step of the control module selectively controlling the actions of the gate and the switch module according to the detection result specifically includes:
and if a valid knocking signal is detected, the control module controls the machine door to be opened and controls the switch module to be opened.
In a preferred technical solution of the above control method, the control method further includes:
detecting the opening and closing state of the machine door after controlling the machine door to be opened;
and after detecting that the machine door is closed, the control module controls the switch module to be turned on.
In a preferred technical solution of the above control method, after detecting a knocking signal triggered by knocking the laundry treatment device, the control method further includes:
identifying and counting valid ones of the tap signals;
when the number of valid signals reaches a set threshold, a door opening request is generated,
the control module controls the machine door to be opened and controls the switch module to be opened when the door opening request is received.
The clothes treatment equipment provided by the invention is provided with the detection module capable of detecting the knocking signal, the control module capable of controlling the door lock action of the machine door, and the switch module between the control module and the detection module, wherein the knocking signal is fed back to the control module by the detection module, the control module controls the switch module to be disconnected after receiving the feedback so as to temporarily suspend the continuous feedback of the detection module, and simultaneously controls the action of the machine door, so that the touch between the machine door and the clothes treatment equipment in the process from opening to opening of the machine door can not be identified by the knocking signal, the door opening mode of opening the machine door through knocking is realized, the frequent unlocking action of the door lock is avoided, the process of opening the machine door by the user is more convenient, time-saving and labor-saving, and the user experience is improved.
Furthermore, the switch module adopts an analog switch, has low power consumption, high response speed, no mechanical contact, small volume and long service life, and in the use process, the analog switch is set to be effective or ineffective directly through the control module to control the on-off of a communication line, so that the hardware configuration of the clothes treatment equipment is reduced.
Further, through setting up processing module, can discern the information such as the number of times of beating, the duration interval of beating, the position of beating that the beating signal carried to with beating the signal conversion to the request of opening the door that corresponds, realize beating the accurate control that opens the door, realized simultaneously beating the multi-instruction control that opens the door.
Further, for a laundry treatment apparatus having a plurality of laundry treatment units, by simultaneously disposing the detection module and the switch module on one laundry treatment unit, the range of the tapping trigger tapping signal can be narrowed, the configuration of the detection module can be reduced, and the number of hardware can be reduced; by arranging the detection module on each clothes treatment device, one-to-one interaction can be realized, and control logic is simplified; by connecting each detection module with one control module, the control logic can be simplified, the judgment times can be reduced, and the action response time of the load can be shortened; by connecting all the detection modules to one controller, the number of the controllers can be reduced, and hardware configuration can be reduced.
Through forming the settlement region on clothing processing equipment, set up detection module in this settlement region, make things convenient for the user to strike, can also avoid the touch of non-open willingness to form the interference to detection module.
In addition, the control method further provided on the basis of the technical scheme of the invention has all technical effects of the control equipment because the control equipment is adopted for operation, and the description is omitted herein.
Drawings
The laundry treating apparatus of the knock control door and the control method thereof of the present invention will be described with reference to the accompanying drawings in which:
FIG. 1 is a first implementation of a laundry treating apparatus for a knock control door according to an embodiment of the present invention;
FIG. 2 is a second implementation of a laundry treating apparatus for a knock control door according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a change in pin level of the detection module when a knock is detected;
FIG. 4 is a control flow diagram of a laundry treating apparatus for knocking a door in accordance with an embodiment of the present invention;
list of reference numerals:
1. a washing machine; 10. a detection module; 11. a switch module; 12. a control module; 13. and a processing module.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. For example, although the following embodiments of the laundry treatment apparatus are explained in conjunction with a washing machine, this is not limitative, and the technical solution of the present invention is equally applicable to other laundry treatment apparatuses, such as clothes dryers, washing and drying machines, etc., without departing from the principle and scope of the present invention.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better illustration of the invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, the operation principle of the automatic pop-up door lock, its structure, etc. well known to those skilled in the art are not described in detail in order to highlight the gist of the present invention.
It should be noted that, in the description of the present invention, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Based on the problem that the prior art is inconvenient to open the machine door of the clothes treatment equipment, the invention provides clothes treatment equipment for knocking and controlling the machine door and a control method thereof, and aims to control the machine door to be opened in a knocking way, so that the door opening operation is simplified, and a user can still conveniently and easily open the machine door under the condition that the two hands are occupied due to holding other articles.
Referring to fig. 1 to 4, fig. 1 is a view showing a first mode of a laundry treating apparatus of a knock control door according to an embodiment of the present invention; FIG. 2 is a second implementation of a laundry treating apparatus for a knock control door according to an embodiment of the present invention; FIG. 3 is a schematic diagram of a change in pin level of the detection module when a knock is detected; fig. 4 is a control flow chart of a laundry treating apparatus of a knock control door according to an embodiment of the present invention.
Example 1
Referring to fig. 1, the present embodiment provides a laundry treating apparatus of a knock-control door, which is provided with a conventional configuration such as a cabinet, a door or a cover, a laundry treating drum, etc., and which may have a plurality of laundry treating units, for example, a twin-tub washing machine 1 having two independent laundry treating units. In this embodiment, the drum washing machine 1 is taken as an example to explain the technical scheme of the present invention in detail. The drum type washing machine 1 of this embodiment has box, gate, and the box includes the front panel, and the top slope department of front panel is provided with the main control board, and the gate setting is provided with the window in the middle part of front panel on the gate, and this washing machine 1 still has the following configuration:
and a detection module 10 for detecting a striking signal triggered by striking the laundry treating apparatus. Specifically, the detection module 10 may adopt a piezoelectric sensor, where the piezoelectric sensor may be disposed on at least one of the front panel, the door, or the main control board, and the level change during the operation is as shown in fig. 3, when the user does not strike the washing machine, the level of the pin of the detection module 10 corresponding to the port remains high, when the user strikes the washing machine at the position where the detection module 10 is disposed, the level of the pin of the detection module 10 is pulled down, and when the user finishes the striking action and breaks away from the surface of the washing machine, the level of the pin jumps to high level again, and the jump process of the level is captured by the detection module 10 rapidly, so as to detect whether the striking action occurs.
And a control module 12 for controlling the door according to the detection result. The control module 12 is used for controlling the gate according to the detection result of the detection module 10. The door is provided with an unlocking type automatic locking device, when the control module 12 gives an unlocking command to the locking device, the unlocking type automatic locking device can unlock rapidly, and the limit on the door is released, so that one end of the door locked is unlocked relative to the box body, and the door is knocked open.
A switching module 11 connected to the signal transmission path between the detection module 10 and the control module 12 for switching on or off the signal transmission path under the control of the control module 12. The switch module 11 may be a normal on-off switch, preferably the switch module 11 is an analog switch, for example, a CMOS (Complementary Metal Oxide Semiconductor ) analog switch, which is adapted to process analog or digital signals with a magnitude not exceeding its operating voltage and current, and has low power consumption, high speed, no mechanical contact, small volume, long service life, and can conveniently switch on or off the signal path.
The clothes treatment equipment provided by the embodiment realizes the aim of opening the machine door of the clothes treatment equipment by knocking through the detection module 10 and the switch module 11, so that the process of opening the machine door is simpler and more labor-saving, and the machine door can be quickly opened even if the hands of a user are occupied; in addition, in the process of operating the clothes treatment equipment by a user, the user can collide with the clothes treatment equipment continuously, through the arrangement of the switch module 11, after the detection module 10 detects knocking actions and feeds the knocking actions back to the control module 12, the control module 12 is disconnected through the control switch module 11 so as to cut off a signal path between the detection module 10 and the control module 12, so that the control module 12 is prevented from controlling the door lock to be opened continuously in the process of operating the clothes treatment equipment by the user, invalid unlocking actions of the door lock are avoided, and the service life of the door lock is prolonged.
Example 2
Unlike embodiment 1, the laundry treatment apparatus provided in this embodiment includes, in addition to the detection module 10, the switch module 11, and the control module 12, a processing module 13, where the processing module 13 is connected to the detection module 10 and the control module 12, and is configured to identify a knock signal detected by the detection module 10 and selectively generate a door opening request, and send the door opening request to the control module 12, where the control module 12 controls an action of a machine door according to the door opening request.
Further, the laundry treating apparatus may be provided with a plurality of laundry treating units, at least one of which is provided with the sensing module 10 and the switching module 11. The present embodiment takes a twin drum washing machine as an example, which includes upper and lower laundry treating units, each including a drum having an opening provided with an organic door. The detection module 10 and the switching module 11 may be provided only in the lower laundry treating unit, may be provided only in the upper laundry treating unit, and may be provided in both the upper laundry treating unit and the lower laundry treating unit.
Referring to fig. 2, a processing module 13 is connected between a detecting module 10 and a switching module 11, the detecting module 10 detects a knocking signal, and then transmits the knocking signal to the processing module 13 through a signal transmission channel, the knocking signal carries information such as knocking time, knocking times, knocking positions and the like, the processing module 13 processes and identifies the received signal, and selectively generates a door opening request by matching with an original rule, the door opening request is transmitted to a control module 12, and the control module 12 sends a corresponding control command to a door according to the door opening request, so that the action of the door is controlled. The original principle is as follows: the machine door of the lower clothes treatment unit is continuously and rapidly knocked for 2 times, the machine door of the upper clothes treatment unit is continuously and rapidly knocked for 3 times, the machine door of the upper and lower clothes treatment units is continuously and rapidly knocked for 4 times and simultaneously opened, the lower machine door is slowly knocked once and opened, the upper machine door is slowly knocked twice and opened, and the like, and it is understood that the original principle is only exemplary and should not be construed as limiting the invention.
For the control module 12, at least one laundry treating unit is provided with the control module 12. In the case of the twin laundry machine, the detection module 10 and the switching module 11 may be provided in the lower laundry treating unit or the upper laundry treating unit. When the detection module 10 and the switching module 11 are provided in the laundry treating unit above, the control module 12 may be provided in the laundry treating unit below or in the laundry treating unit above. When the detection module 10 and the switch module 11 are provided in both the upper laundry treating unit and the lower laundry treating unit, the controller may be provided in the upper or lower laundry treating unit alone or in the upper and lower laundry treating units, respectively.
Further, the laundry treating apparatus is formed with a setting area for a user to tap to trigger an effective tap signal. The detection module 10 is installed in the setting area, when a user knocks in the setting area, an effective knocking signal can be triggered, and when the user knocks outside the setting area, the effective knocking signal cannot be triggered, so that the number of the detection modules 10 can be reduced, and meanwhile, the interference caused by daily collision can be avoided.
Further, the setting area is formed on the front panel and/or the main control panel and/or the door of the laundry treating apparatus. Specifically, the setting area can be formed on the main control board, for example, the main control board is located on an inclined plane formed at the top of the box body, and a human hand can conveniently strike. Alternatively, the set region may be formed on the gate, such as at the top edge of the gate. Alternatively, the setting region may be formed on the front panel, such as on the upper left or upper right corner of the front panel. In the case where the laundry treating apparatus is a twin laundry machine, if the upper laundry treating unit and the lower laundry treating unit are both provided with the sensing module 10, the set area may be formed at a lower portion of the front panel or a lower portion of the door of the upper laundry treating unit, and/or the set area may be formed at an upper portion of the front panel or an upper portion of the door in the lower laundry treating unit. It will be appreciated by those skilled in the art that the above-described setting areas are merely exemplary, and the setting areas may be formed at other locations of the case or the door, and the setting areas are provided for facilitating the human hand striking, and the above-described examples should not be construed as limiting the scope of the present invention.
Example 3
The present embodiment provides a control method of a laundry treatment apparatus for knocking a control door, the method being based on the laundry treatment apparatus provided by the foregoing embodiment, the laundry treatment apparatus comprising: a detection module 10 for detecting a striking signal triggered by striking the laundry treating apparatus; a control module 12 for controlling the movement of the door according to the detection result; and a switch module 11 connected to a signal transmission path between the detection module 10 and the control module 12, the switch module 11 being configured to switch on or off the signal transmission path under the control of the control module 12.
The control method comprises the following steps:
s10, detecting a knocking signal triggered by knocking the clothes treatment device by the detecting module 10.
Specifically, the user taps a set region of the laundry treating apparatus, triggers a tap signal, and the tap signal is rapidly captured by the detection module 10 and transferred to the control module 12.
S11, the control module 12 selectively controls the action of the door and the switch module 11 according to the detection result.
Specifically, if the knocking signal triggered by the user is valid, the control module 12 controls the door lock of the machine door to unlock, the machine door automatically flicks, and the control module 12 simultaneously controls the switch module 11 to be turned off, so that the door lock is prevented from frequently acting when the user continuously operates the clothes processing device after the machine door is opened. If the knocking signal triggered by the user is invalid, if the contact time with the set area is too long, and the control module 12 determines that the contact is an invalid signal, the control module 12 does not issue an unlocking command to the door, and meanwhile, does not control the switch module 11 to be turned off.
Example 4
Unlike embodiment 3, the control method of the present embodiment further includes:
detecting the opening and closing state of the machine door after the machine door is controlled to be opened;
when it is detected that the door is closed, the control module 12 controls the switch module 11 to be turned on.
Specifically, the control method of the present embodiment includes:
s20, detecting a knocking signal triggered by knocking the clothes treatment device by the detecting module 10.
S21, the control module 12 selectively controls the action of the door and the switch module 11 according to the detection result.
S22, detecting the opening and closing state of the machine door, and controlling the switch module 11 to be turned on by the control module 12 after detecting that the machine door is closed. In this way, the user can continue to operate the washing machine after knocking the door, but the detection module 10 can not transmit the detected knocking signal to the control module 12, so that the control module 12 is prevented from controlling the door lock to frequently act, the control module 12 is used for controlling the switch module 11 to be turned on after the user finishes operating, and the detection module 10 can transmit the detected knocking signal to the control module 12 to start a new round of detection.
Example 5
When a user taps the laundry treating apparatus, sometimes due to factors such as force, duration, etc., an effective tap signal cannot be triggered. If the user contacts the laundry treating apparatus too long, the duration of the low level is too long, or the interval between two consecutive taps of the user is too long, resulting in the processing module 13 recognizing an error, etc.
The laundry treatment apparatus of the present embodiment is configured with a processing module 13, based on which the control method thereof specifically includes:
s30, the detection module 10 detects a knocking signal triggered by knocking the clothes treating equipment.
S31, identifying and counting effective signals in the knocking signals; when the number of valid signals reaches a set threshold, a door opening request is generated. Specifically, the function of identifying and counting valid signals among the tapping signals is implemented by the processing module 13. Since the duration of striking the laundry treating apparatus is extremely short, the processing module 13 counts the striking signal in a counted manner. When the user taps the clothes treating apparatus, the detecting module 10 detects the level jump and transmits the signal to the processing module 13, the processing module 13 recognizes the signal, and when the signal is judged to be a valid signal, that is, the low level duration is less than the set time threshold, the counter is controlled to be increased by 1, and the tap is recorded. Taking a double-sub washing machine as an example, assuming that a user continuously clicks 2 times, identifying that the user wants to open the lower machine door, continuously clicks 3 times, identifying that the user wants to open the upper machine door, the processing device generates a corresponding door opening request under the condition that the user meets the condition by recording the number of effective signals and comparing the number of effective signals with a set threshold.
S32, the control module 12 controls the door to open and controls the switch module 11 to open when receiving the door opening request. After the door is opened, a user can operate the laundry treating apparatus, such as taking and putting laundry, washing the door window, and the like.
S33, detecting the opening and closing state of the machine door, and controlling the switch module 11 to be turned on by the control module 12 after detecting that the machine door is closed. After the machine door is opened, the switch state of the machine door is detected through the sensor, when a user takes the clothes in the washing drum away, the machine door is closed by hand, after the sensor detects that the machine door is closed, the detection result is fed back to the control module 12, and the control module 12 controls the switch module 11 to be switched on, so that the detection of the next round is entered. The sensor may be a distance sensor, a pressure sensor, etc. for detecting the status of the door lock of the machine door.
Example 6
Referring to fig. 4, the present embodiment provides a specific control flow of a laundry treating apparatus for knocking a door, in which a situation that may occur in one detection flow is shown. Specifically, in the power-on state of the washing machine, the detection module 10 detects whether a knocking action exists, when the knocking action is detected, a knocking signal is transmitted to the processing module 13, the processing module 13 identifies the knocking signal and generates a corresponding door opening request, the door opening request is transmitted to the control module 12, and after the control module 12 receives the door opening request, the control switch module 11 is turned off to prevent the detection module 10 from continuously transmitting signals to the control module 12. The control module 12 controls the sensor of the door to start detecting work, detects whether the door is in a door locking state, and when the door locking state is detected, judges whether the unlocking condition is met, if the following condition is met: the water temperature, the water level and the drying temperature are lower than the set threshold, the motor stops working for a set time, the unlocking condition is judged to be met, the door lock is controlled to be unlocked, and if the unlocking condition is not met, if the washing machine is in a spin-drying program, the detection process is ended. When the machine door is detected to be in an open state, the machine door is not opened by knocking, and the machine door can be opened directly and manually by a user, so that the switch module 11 is not disconnected, the detection module 10 can still detect, whether the situation meets the locking condition is judged, if the situation meets the locking condition, if the washing machine is in a child lock opening mode, the door lock is kept in a locking state, and if the situation does not meet the locking condition, the detection is ended.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (9)
1. A laundry treating apparatus of a knock control door, the laundry treating apparatus comprising:
the detection module is used for detecting a knocking signal triggered by knocking the clothes treatment equipment;
the control module is used for controlling the action of the machine door according to the detection result;
a switch module connected to a signal transmission path between the detection module and the control module, for switching on or off the signal transmission path under the control of the control module;
the detection module feeds back the knocking signal to the control module, and the control module controls the switch module to be disconnected after receiving the feedback so as to temporarily suspend continuous feedback of the detection module and simultaneously controls the machine door to be opened.
2. The laundry treatment apparatus of claim 1, wherein the switch module is an analog switch.
3. The laundry treatment apparatus according to claim 1, further comprising a processing module connected to the detection module and the control module, for identifying the knock signal detected by the detection module and selectively generating and transmitting a door opening request to the control module, the control module controlling the action of the door according to the door opening request.
4. The laundry treatment apparatus according to claim 1, characterized in that the laundry treatment apparatus comprises a plurality of laundry treatment units, at least one of which is provided with the detection module and the switch module; and/or
At least one of the laundry treating units is provided with the control module.
5. The laundry treatment apparatus of claim 1, wherein the laundry treatment apparatus is formed with a set area for a user to tap to trigger an active tap signal.
6. Laundry treatment apparatus according to claim 5, characterized in that the setting area is formed on a front panel and/or a main control panel and/or a door of the laundry treatment apparatus.
7. A control method of a laundry treating apparatus of a knock control door, the laundry treating apparatus comprising: the detection module is used for detecting a knocking signal triggered by knocking the clothes treatment equipment; the control module is used for controlling the action of the machine door according to the detection result; a switch module connected to a signal transmission path between the detection module and the control module, the switch module being configured to switch on or off the signal transmission path under the control of the control module;
the control method comprises the following steps:
the detection module detects a knocking signal triggered by knocking the clothes treatment equipment;
the control module selectively controls the actions of the machine door and the switch module according to the detection result,
the step of the control module selectively controlling the actions of the gate and the switch module according to the detection result specifically includes:
and if a valid knocking signal is detected, the control module controls the machine door to be opened and controls the switch module to be opened.
8. The control method according to claim 7, characterized in that the control method further comprises:
detecting the opening and closing state of the machine door after controlling the machine door to be opened;
and after detecting that the machine door is closed, the control module controls the switch module to be turned on.
9. The control method according to claim 7 or 8, characterized in that after detecting a knocking signal triggered by knocking the laundry treatment device, the control method further comprises:
identifying and counting valid ones of the tap signals;
when the number of valid signals reaches a set threshold, a door opening request is generated,
the control module controls the machine door to be opened and controls the switch module to be opened when the door opening request is received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112760904B (en) * | 2020-12-24 | 2022-05-24 | 珠海格力电器股份有限公司 | Washing machine control method and device, storage medium and washing machine |
| CN113719217A (en) * | 2021-09-03 | 2021-11-30 | 九牧厨卫股份有限公司 | Shower room door switch control method and shower room |
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