CN112323353B - Washing machine and standby power consumption control method - Google Patents
Washing machine and standby power consumption control method Download PDFInfo
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- CN112323353B CN112323353B CN202011120251.5A CN202011120251A CN112323353B CN 112323353 B CN112323353 B CN 112323353B CN 202011120251 A CN202011120251 A CN 202011120251A CN 112323353 B CN112323353 B CN 112323353B
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/46—Control of the energy or water consumption
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/08—Control circuits or arrangements thereof
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/10—Power supply arrangements, e.g. stand-by circuits
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- Engineering & Computer Science (AREA)
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- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a washing machine and a standby power consumption control method, which comprise a display panel, a touch chip and a main control panel, wherein the main control panel is configured to: when a trigger signal of the starting instruction sent by the touch chip is received, the main control panel supplies power to the display panel, if the current state of the washing machine is detected to be a starting state through communication between the display panel and the main control panel, the display panel is controlled to carry out self-power supply, and if the current state is detected to be a shutdown state through communication between the display panel and the main control panel, the display panel is powered off after first preset time, so that the power consumption of the display panel and the controller in standby time is reduced, and the use experience of a user is improved.
Description
Technical Field
The present disclosure relates to a washing machine, and more particularly, to a washing machine and a standby power control method.
Background
The washing machine is a common product in household appliances, the washing machine becomes more and more intelligent along with the development of science and technology, functions of the washing machine are more diversified from a former semi-automatic washing machine to a present full-automatic washing machine, and the realization of the functions depends on a display panel and a controller on the washing machine.
In the prior art, the display panel and the controller of the washing machine are always kept in a power-on state when the washing machine is turned off and turned on, and the display panel and the controller are always in communication, so that the display panel and the controller are always in a working state and continuously consume power no matter the washing machine is turned on or turned off.
Therefore, how to provide a washing machine with reduced power consumption of the display panel and the controller, thereby improving the user experience, is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The embodiment of the invention provides a washing machine, which is used for solving the technical problems that the power consumption of a display panel and a controller on the washing machine is high and the user experience is influenced in the prior art.
In some embodiments of the present invention, the washing machine includes:
the display panel is configured to display function information and state information to a user, and the display panel is connected to the main control panel;
the power key is configured to receive a power-on instruction and a power-off instruction sent by a user;
the power key is connected with a touch chip, and the touch chip is used for sending the starting instruction and the trigger signal corresponding to the shutdown instruction;
the touch control chip is connected to the main control board;
the master control board is configured to include:
when a trigger signal of the starting-up instruction sent by the touch chip is received, the main control panel supplies power to the display panel;
if the current state of the washing machine is detected to be a starting state through communication between the display panel and the main control panel, controlling the display panel to carry out self-powering;
and if the current state is detected to be the shutdown state through the communication between the display panel and the main control panel, the display panel is powered off after a first preset time.
In some embodiments of the present invention, the main control board is further configured to:
and when the current state is a starting state, setting the starting signal of the main control panel to be low level after a first preset time, and controlling the display panel to carry out self-power supply.
In some embodiments of the present invention, the main control board is further configured to:
if the command is a starting command, the main control panel is communicated with the display panel and detects that the washing machine is in the shutdown state, and the starting signal of the main control panel is at a low level, the display panel is powered off;
and if the instruction is a starting instruction, the main control board communicates with the display panel and detects that the washing machine is in the shutdown state, and when the starting signal of the main control board is at a high level, the main control board communicates with the display panel after a second preset time.
In some embodiments of the present invention, the main control board is further configured to:
if the main control board does not receive the communication data sent by the display panel and the duration time is greater than a preset time threshold value when the main control board communicates with the display panel, performing communication fault alarm on the main control board and the display panel;
and if the main control board normally receives the communication data sent by the display board when communicating with the display board, setting the starting signal of the main control board to be at a low level after the first preset time.
Corresponding to the washing machine in the embodiment of the invention, the embodiment of the invention also provides a standby power consumption control method of the washing machine, which is applied to the washing machine comprising a display panel, a touch chip and a main control panel, wherein the display panel is connected with the main control panel,
in some embodiments of the invention, the method comprises:
when a trigger signal corresponding to a starting-up instruction sent by the touch chip is received, the main control panel supplies power to the display panel;
if the current state of the washing machine is detected to be a starting state through communication between the display panel and the main control panel, the display panel carries out self-power supply;
and if the current state is detected to be the shutdown state through the communication between the display panel and the main control panel, powering off the display panel after a first preset time.
In some embodiments of the present invention, after detecting that the current state of the washing machine is the on state through the communication between the display panel and the main control panel, the method further includes:
and after the first preset time, setting the starting signal of the main control panel to be low level, and controlling the display panel to carry out self power supply.
In some embodiments of the present invention, the washing machine further includes a power key, and the power key is connected to the touch chip, and specifically includes:
receiving the starting-up instruction and the shutdown instruction sent by a user through the power key;
and sending a trigger signal corresponding to the starting instruction and the shutdown instruction through the touch control chip.
In some embodiments of the present invention, after receiving the boot instruction, the method further includes:
if the main control panel is communicated with the display panel and detects that the washing machine is in the shutdown state and the starting signal of the main control panel is in a low level, the display panel is powered off;
and if the main control panel is communicated with the display panel and detects that the washing machine is in the shutdown state and the starting signal of the main control panel is at a high level, the main control panel is communicated with the display panel after a second preset time.
In some embodiments of the invention, further comprising:
if the communication data sent by the display panel is not received when the main control panel is communicated with the display panel and the duration time is greater than a preset time threshold value, performing communication fault alarm on the main control panel and the display panel;
and if the communication data sent by the display panel is normally received when the main control panel is communicated with the display panel, setting the starting signal of the main control panel to be a low level after the first preset time.
Compared with the prior art, the invention has the following beneficial effects:
by applying the technical scheme, when the trigger signal of the starting instruction sent by the touch chip is received, the main control board supplies power to the display panel, if the current state of the washing machine is detected to be the starting state through communication between the display panel and the main control board, the display panel is controlled to carry out self-power supply, and if the current state is detected to be the shutdown state through communication between the display panel and the main control board, the display panel is powered off after first preset time, so that the power consumption of the display panel and the controller in standby time is reduced, and the use experience of a user is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart illustrating a standby power consumption control method according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a part of a controller according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As described in the background art, the display panel and the controller of the related art washing machine are always in a power-on state at the time of power-on and power-off, and the display panel and the controller are always in communication, so that the display panel and the controller of the washing machine are always in a power-consuming state regardless of whether the washing machine is turned on or off.
In order to solve the above problem, an embodiment of the present application provides a washing machine, including:
the display panel is configured to display function information and state information to a user, and the display panel is connected with the main control panel;
the power key is configured to receive a power-on instruction and a power-off instruction sent by a user;
the power key is connected with a touch chip, and the touch chip is used for sending the starting instruction and the trigger signal corresponding to the shutdown instruction;
the touch control chip is connected to the main control board;
the master control board is configured to include:
when a trigger signal of the starting-up instruction sent by the touch chip is received, the main control panel supplies power to the display panel;
if the current state of the washing machine is detected to be a starting state through communication between the display panel and the main control panel, controlling the display panel to carry out self-powering;
and if the current state is detected to be the shutdown state through the communication between the display panel and the main control panel, powering off the display panel after a first preset time.
The washing machine at least comprises a display panel, a power key, a touch control chip and a main control panel, wherein the display panel is mainly configured to display function information and state information such as a washing function, a rinsing function, a drying function, a cleaning mode and the like to a user, and the display panel is directly connected with the main control panel.
The power key is mainly configured to receive a power-on instruction and a power-off instruction sent by a user, and is connected with the touch chip, when the power key receives the power-on instruction or the power-off instruction, the touch chip sends a corresponding trigger signal to the main control board according to the power-on instruction or the power-off instruction, the trigger signal comprises a power-on trigger signal and a power-off trigger signal, and the touch chip is connected with the main control board so that the touch chip directly sends the trigger signal to the main control board.
It should be noted that the display panel may be a touch panel, the power key may be disposed on the display panel and used for receiving a power on/off instruction from a user, and the trigger signal sent by the touch chip to the controller may be a PWM (Pulse width modulation) wave.
Specifically, in the prior art, the display panel and the main control panel are both in the power-on and communication states when the washing machine is in the power-on and power-off states, and the main control panel in the present application is configured to receive instructions sent by a user through the power key, where the instructions include a power-on instruction and a power-off instruction.
When the main control board receives a trigger signal corresponding to a power-on instruction, the main control board directly supplies power to the display board, meanwhile, communication connection is established between the display board and the main control board to keep normal communication, then the current state of the washing machine is detected according to the communication between the display board and the main control board, if the current state of the washing machine is the power-on state, the display board is controlled to self-power, the main control board does not supply power to the display board any more, if the current state of the washing machine is the power-off state or the received instruction is the power-off instruction, the communication between the display board and the main control board is closed after a first preset time, for example, 3 seconds, and the display board is powered off after the first preset time, wherein the washing machine receives the power-off instruction or the washing program of the washing machine and other programs to run to complete automatic power-off of the washing machine, and the power-off instruction is sent to the display board by the main control board to enable the display board to be powered off and stand by power.
It should be noted that the display panel on the washing machine in the prior art constantly maintains the power supply state because the display panel needs to receive the instruction from the user constantly when the washing machine is in the power-off state, so that the washing machine operates according to the instruction of the user.
In order to better control the main control board and the display panel, in an embodiment of the present application, the main control board is further configured to:
and when the current state is a power-on state, setting the starting signal of the main control panel to be low level after a first preset time, and controlling the display panel to carry out self power supply.
Specifically, if the current state of the washing machine is detected to be the on state through the communication between the display panel and the main control panel, the START signal KEY _ START of the main control panel needs to be set to the low level after the first preset time, and then the display panel is controlled to perform self-power supply, and a partial circuit diagram of the START signal KEY _ START in the main control panel is shown in fig. 2.
It should be noted that the scheme in the foregoing embodiment is only a specific implementation manner in the present application, and other manners of adjusting the start signal in the main control board all belong to the protection scope of the present application.
In order to better reduce the power consumption of the display panel and the main control panel, in an embodiment of the present application, the main control panel is further configured to:
if the command is a starting command, the main control panel is communicated with the display panel and detects that the washing machine is in a shutdown state at the moment, and the starting signal of the main control panel is in a low level, the display panel is powered off;
and if the instruction is a starting instruction, the main control board communicates with the display panel and detects that the washing machine is in a shutdown state at the moment, and when the starting signal of the main control board is at a high level, the main control board communicates with the display panel after a second preset time.
Specifically, the received instruction is a power-on instruction, but the communication between the main control board and the display board detects that the current state of the washing machine is a power-off state, at this time, if the starting signal of the main control board is a low level, it is indicated that the power-on instruction and the trigger signal corresponding to the power-on instruction at this time are error signals, the display board is directly powered off to enter a standby state, and if the starting signal of the main control board is a high level, the main control board and the display board establish communication connection for communication after 100ms after a second preset time.
In order to accurately determine whether the communication between the display panel and the main control panel is normal, in this embodiment, the main control panel is further configured to:
if the main control board does not receive the communication data sent by the display panel and the duration time is greater than a preset time threshold value when the main control board communicates with the display panel, performing communication fault alarm between the main control board and the display panel;
and if the communication data sent by the display panel is normally received when the main control panel is communicated with the display panel, setting the starting signal of the main control panel to be a low level after the first preset time.
Specifically, when the display panel and the main control panel are in communication, if the main control panel fails to receive communication data sent by the display panel and the duration time is greater than a preset time threshold value, for example, 1 minute, it is indicated that the communication between the main control panel and the display panel is failed, and a communication failure alarm is performed on a display interface of the display panel.
If the main control board can normally receive the communication data sent by the display board, the starting signal of the main control board is set to be low level after the first preset time.
It should be noted that the above embodiment is only one specific implementation manner in the present application, and other manners of determining the communication fault according to the communication between the display panel and the controller are all within the protection scope of the present application.
In addition, if the washing machine has communication abnormality in the operation process, for example, the main control board receives an incomplete signal, the main control board supplies power to the display panel again, after the communication is normal, the display panel self-powers and repeats for several times to judge whether the communication is abnormal, if the communication is abnormal, the main control board continues to supply power to the display panel, so that whether a self-power circuit of the display panel breaks down is judged, and if the communication abnormality problem exists in the self-power supply process of the display panel, the main control board continues to supply power to the display panel.
By applying the technical scheme, when the trigger signal of the starting instruction sent by the touch chip is received, the main control board supplies power to the display panel, if the current state of the washing machine is detected to be the starting state through communication between the display panel and the main control board, the display panel is controlled to carry out self-power supply, and if the current state is detected to be the shutdown state through communication between the display panel and the main control board, the display panel is powered off after first preset time, so that the power consumption of the display panel and the controller in standby time is reduced, and the use experience of a user is improved.
Corresponding to the washing machine in the embodiment of the present application, an embodiment of the present application further provides a standby power consumption control method, as shown in fig. 1, applied to a washing machine including a display panel, a touch chip, and a main control panel, the method including:
and S101, when a trigger signal corresponding to the starting instruction sent by the touch chip is received, the main control panel supplies power to the display panel.
In order to receive a power-on instruction and a power-off instruction of a user more quickly, in this embodiment, the washing machine further includes a power key, where the power key is connected to the touch chip, and the power key specifically includes:
receiving the starting-up instruction and the shutdown instruction sent by a user through the power key;
and sending a trigger signal corresponding to the starting instruction and the shutdown instruction through the touch control chip.
Step S202, if the current state of the washing machine is detected to be a starting state through communication between the display panel and the main control panel, the display panel carries out self-power supply.
Specifically, when a starting instruction sent by a user is received, the main control board directly supplies power to the display panel, meanwhile, communication connection is established between the display panel and the main control board to keep normal communication, then the current state of the washing machine is detected according to the communication between the display panel and the main control board, if the current state of the washing machine is the starting state, the display panel is controlled to carry out self-power supply, and the main control board does not supply power to the display panel any more.
In order to better control the display panel and the main control panel, in this embodiment of the application, after detecting that the current state of the washing machine is the on state through communication between the display panel and the main control panel, the method further includes:
and after the first preset time, setting the starting signal of the main control panel to be low level, and controlling the display panel to carry out self power supply.
Specifically, if the current state of the washing machine is detected to be the on state through the communication between the display panel and the main control panel, the START signal KEY _ START of the main control panel needs to be set to the low level after the first preset time, and then the display panel is controlled to perform self-power supply, and a partial circuit diagram of the START signal KEY _ START in the main control panel is shown in fig. 2.
In order to better reduce the power consumption of the display panel, in the embodiment of the present application,
after receiving the boot instruction, the method further comprises:
if the main control panel is communicated with the display panel and detects that the washing machine is in the shutdown state and the starting signal of the main control panel is at a low level, the display panel is powered off;
and if the main control panel is communicated with the display panel and detects that the washing machine is in the shutdown state and the starting signal of the main control panel is at a high level, the main control panel is communicated with the display panel after a second preset time.
Specifically, the received instruction is a power-on instruction, but the communication between the main control board and the display board detects that the current state of the washing machine is a power-off state, at this time, if the starting signal of the main control board is a low level, it is indicated that the power-on instruction and the trigger signal corresponding to the power-on instruction at this time are error signals, the display board is directly powered off to enter a standby state, and if the starting signal of the main control board is a high level, the main control board and the display board establish communication connection for communication after 100ms after a second preset time.
And step S103, if the current state is detected to be the power-off state through the communication between the display panel and the main control panel, powering off the display panel after a first preset time.
Specifically, the main control board directly supplies power to the display board, meanwhile, communication connection is established between the display board and the main control board to keep normal communication, then the current state of the washing machine is detected according to the communication between the display board and the main control board, if the current state of the washing machine is the shutdown state or the received command is the shutdown command, the communication between the display board and the main control board is closed after a first preset time, for example, 3 seconds, and the display board is powered off after the first preset time, wherein the washing machine receives the shutdown command or a washing program of the washing machine and other programs to complete automatic shutdown of the washing machine, and the main control board sends the shutdown command to the display board to enable the display board to be powered off for standby.
It should be noted that the main control panel in this application directly receives user's power on/off instruction through power key and touch chip, has avoided power key and display panel to be connected among the prior art and need the display panel to supply power constantly and receive user's instruction, causes display panel power consumption to increase, has reduced user's use and has experienced.
In order to better alarm the communication failure between the display panel and the controller, in this embodiment of the application, the method further includes:
if the communication data sent by the display panel is not received when the main control panel is communicated with the display panel and the duration time is greater than a preset time threshold value, performing communication fault alarm on the main control panel and the display panel;
and if the communication data sent by the display panel is normally received when the main control panel is communicated with the display panel, setting the starting signal of the main control panel to be at a low level after the first preset time.
And step S103, if the command is a shutdown command, sending the shutdown command to a display panel so as to power off the display panel after a first preset time.
If the received instruction is a shutdown instruction, the communication between the display panel and the main control panel is closed after a first preset time, such as 3 seconds, and the display panel is powered off after the first preset time, wherein the washing machine receives the shutdown instruction or a washing program of the washing machine and other programs to complete the automatic shutdown of the washing machine, and the main control panel sends the shutdown instruction to the display panel to enable the display panel to be powered off for standby.
By applying the technical scheme, the instruction is received through the display panel, if the instruction is a power-on instruction, the display panel carries out self-power supply and is in normal communication with the main control panel, and if the instruction is a power-off instruction, the communication between the display panel and the main control panel is closed after first preset time, and the display panel is powered off, so that the power consumption of the display panel and the main control panel in standby time is reduced, and the use experience of a user is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (7)
1. A washing machine, characterized in that the washing machine comprises:
the display panel is configured to display function information and state information to a user, and the display panel is connected to the main control panel;
the power key is configured to receive a power-on instruction and a power-off instruction sent by a user;
the power key is connected with a touch chip, and the touch chip is used for sending the starting instruction and the trigger signal corresponding to the shutdown instruction;
the touch control chip is connected to the main control board;
the master control board is configured to include:
when a trigger signal of the starting-up instruction sent by the touch chip is received, the main control panel supplies power to the display panel;
if the current state of the washing machine is detected to be a starting state through communication between the display panel and the main control panel, controlling the display panel to carry out self-powering;
if the current state is detected to be the shutdown state through the communication between the display panel and the main control panel, the display panel is powered off after a first preset time;
wherein the master control board is further configured to:
if the instruction sent by the user is a starting instruction, the main control panel is communicated with the display panel and detects that the washing machine is in the shutdown state, and the starting signal of the main control panel is at a low level, the display panel is powered off;
and if the instruction sent by the user is a starting instruction, the main control panel is communicated with the display panel and detects that the washing machine is in the shutdown state, and the starting signal of the main control panel is in a high level, the main control panel is communicated with the display panel after a second preset time.
2. The washing machine of claim 1, wherein the main control board is further configured to:
and when the current state is a power-on state, setting the starting signal of the main control panel to be low level after a first preset time, and controlling the display panel to carry out self power supply.
3. The washing machine of any one of claims 1-2, wherein the main control board is further configured to:
if the main control board does not receive the communication data sent by the display panel and the duration time is greater than a preset time threshold value when the main control board communicates with the display panel, performing communication fault alarm on the main control board and the display panel;
and if the main control board normally receives the communication data sent by the display board when communicating with the display board, setting the starting signal of the main control board to be at a low level after the first preset time.
4. A standby power consumption control method is applied to a washing machine comprising a display panel, a touch control chip and a main control panel, wherein the display panel is connected with the main control panel, and the method is characterized by comprising the following steps of:
when a trigger signal corresponding to a starting-up instruction sent by the touch chip is received, the main control panel supplies power to the display panel;
if the current state of the washing machine is detected to be a starting state through communication between the display panel and the main control panel, the display panel carries out self-powering;
if the current state is detected to be the shutdown state through the communication between the display panel and the main control panel, powering off the display panel after a first preset time;
wherein, after receiving the boot instruction, further comprising:
if the main control panel is communicated with the display panel and detects that the washing machine is in the shutdown state and the starting signal of the main control panel is at a low level, the display panel is powered off;
and if the main control board is communicated with the display panel and detects that the washing machine is in the shutdown state and the starting signal of the main control board is in a high level, the main control board is communicated with the display panel after a second preset time.
5. The method of claim 4, after detecting that the current state of the washing machine is the on state through the communication between the display panel and the main control panel, further comprising:
and after a first preset time, setting the starting signal of the main control panel to be a low level, and controlling the display panel to carry out self power supply.
6. The method of claim 4, wherein the washing machine further comprises a power key, the power key is connected with the touch chip, and the method specifically comprises:
receiving the starting-up instruction and the shutdown instruction sent by a user through the power key;
and sending a trigger signal corresponding to the starting instruction and the shutdown instruction through the touch control chip.
7. The method of any one of claims 4-6, further comprising:
if the communication data sent by the display panel is not received when the main control panel is communicated with the display panel and the duration time is greater than a preset time threshold value, performing communication fault alarm between the main control panel and the display panel;
and if the communication data sent by the display panel is normally received when the main control panel is communicated with the display panel, setting the starting signal of the main control panel to be at a low level after the first preset time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011120251.5A CN112323353B (en) | 2020-10-19 | 2020-10-19 | Washing machine and standby power consumption control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011120251.5A CN112323353B (en) | 2020-10-19 | 2020-10-19 | Washing machine and standby power consumption control method |
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Address after: 266000 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense refrigerator Co.,Ltd. Address before: 266000 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. |