WO2017161702A1

WO2017161702A1 - Method and system indicating washing machine status

Info

Publication number: WO2017161702A1
Application number: PCT/CN2016/085800
Authority: WO
Inventors: 鲍舰
Original assignee: 深圳Tcl新技术有限公司
Priority date: 2016-03-23
Filing date: 2016-06-15
Publication date: 2017-09-28
Also published as: CN105780379A; CN105780379B

Abstract

A method and system indicating a washing machine status. The method comprises: upon activation of a washing machine, monitoring, by a vibration sensor of the washing machine, vibrations of the washing machine, so as to acquire vibration data; analyzing the vibration data to acquire key information during a laundry process, wherein the key information comprises information indicating the washing machine is about to complete the laundry process; and transmitting, by means of a wireless network, and to a mobile terminal of a user, the key information. The method and the system indicating a washing machine status realize a notification of laundry process completion by configuring the vibration sensor on the washing machine, and quickly sending a notification to a mobile phone of a user by means of wireless communication, providing intelligence capabilities at a low cost to a conventional washing machine, and realizing a notification function of an intelligent washing machine.

Description

Washing machine work reminding method and system

Technical field

The invention relates to the technical field of washing machines, in particular to a washing machine working reminding method and system.

Background technique

When the traditional washing machine ends the laundry, it will generally beep to inform the user that the laundry is finished to dry, but the sound may not be notified to the user for many reasons: for example, the washing machine is placed on the balcony, the weather is cold, the balcony is closed, and the user is forgotten.

With the development of the Internet, some washing machines are equipped with intelligent systems equipped with wifi or Bluetooth. When the laundry is over, the washing machine will notify the users via wireless methods such as wifi/Bluetooth, but there are still a large number of washing machines on the market that do not have such intelligence. The system, while the life of the washing machine is relatively long, for the traditional washing machine users, to achieve smart laundry, either to replace the washing machine, or increase the cost of the washing machine. Therefore, how to provide intelligent capabilities for these conventional washing machines is a problem to be solved.

Summary of the invention

The main object of the present invention is to provide a washing machine work reminding method and system, which aim to provide intelligent washing ability for a conventional washing machine in a low cost manner without changing the circuit structure of the conventional washing machine.

In order to achieve the above object, the present invention provides a washing machine work reminding method, wherein the washing machine is provided with a vibration sensor, and the method includes:

Before the start of the washing machine, learn the time course from the start of the washing machine to the complete stop of the washing;

Obtaining an amplitude rule generated by the washing machine from the start to the time when the rotation is completely stopped according to the learning result;

Obtaining a time amplitude regularity curve of a complete washing process of the washing machine according to the amplitude rule;

After the washing machine is started up, the vibration of the washing machine is monitored by a vibration sensor on the washing machine to obtain vibration data;

The vibration data is analyzed to obtain key information of the washing machine in the washing process, and the key information includes information that the washing machine ends the washing;

Transmitting the key information to the user mobile terminal by means of a wireless network;

Wherein, the step of analyzing the vibration data to obtain key information of the washing machine in the washing process comprises:

Matching the acquired vibration data with a time amplitude regularity curve of the laundry process of the learned washing machine, and obtaining time points of the washing process of the washing machine according to the matching result;

Determining whether the laundry end time point is included in each of the time points; if not, then

Continuing to monitor the vibration of the washing machine through a vibration sensor on the washing machine, and acquiring vibration data until the time limit information is included in the information at each time point;

The time points are formed into key information.

Preferably, the time amplitude regularity graph includes each time point when the washing machine is switched from the vibration state to the stationary state, and when switching from the stationary state to the vibration state, and the amplitudes before and after the corresponding time point.

Preferably, the vibration sensor is disposed on an outer wall of the washing machine; the vibration sensor is wirelessly connected to the user mobile terminal via WIFI or Bluetooth.

Preferably, the step of transmitting the key information to the user mobile terminal by means of a wireless network comprises:

The key information is wirelessly synchronized to the cloud by the vibration sensor, and the key information is synchronized by the cloud to the user mobile terminal.

The invention also provides a washing machine work reminding method, wherein the washing machine is provided with a vibration sensor, and the method comprises:

Performing analysis on the vibration data to obtain key information of the washing machine in the washing process, the key information including information that the washing machine ends the washing;

The key information is delivered to the user mobile terminal by means of a wireless network.

Preferably, the step of analyzing the vibration data to obtain key information of the washing machine in the washing process comprises:

Matching the acquired vibration data with a time amplitude regularity graph of a washing process of the washing machine obtained in advance, and obtaining time points of the washing process of the washing machine according to the matching result;

The time points are formed to form key information, the key information including information that the washing machine ends the laundry.

The embodiment of the invention further provides a washing machine work reminding system, wherein the washing machine is provided with a vibration sensor, and the system comprises:

a monitoring module, configured to monitor vibration of the washing machine by a vibration sensor on the washing machine after the washing machine is started, and obtain vibration data;

An analysis module, configured to analyze the vibration data to obtain key information of the washing machine in the laundry process, where the key information includes information that the washing machine ends the laundry;

And a sending module, configured to deliver the key information to the user mobile terminal by way of a wireless network.

A washing machine work reminding method and system according to an embodiment of the present invention, after the washing machine is started up, monitoring vibration of the washing machine by a vibration sensor on the washing machine to obtain vibration data; analyzing the vibration data to obtain a washing machine in the laundry Key information in the process, the key information includes information that the washing machine ends the laundry; the key information is transmitted to the user mobile terminal by means of a wireless network such as wifi and Bluetooth. Therefore, by providing a vibration sensor on the washing machine, the user can be notified to the mobile phone in a timely manner by means of wireless means, and the laundry end reminder can be realized, and the intelligent washing ability can be provided to the traditional washing machine in a low-cost manner without changing the circuit structure of the conventional washing machine. The reminder function of the smart washing machine.

DRAWINGS

1 is a schematic flow chart of a first embodiment of a working reminding method for a washing machine of the present invention;

2 is a graph showing a time amplitude regularity of a complete washing process of the washing machine shown in the embodiment of the present invention;

3 is a schematic flow chart of a second embodiment of a working reminding method for a washing machine of the present invention;

4 is a schematic diagram of functional modules of a first embodiment of a washing machine work reminding system of the present invention;

FIG. 5 is a schematic diagram of functional modules of a second embodiment of the washing machine work reminding system of the present invention.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The main solution of the embodiment of the present invention is: by providing a vibration sensor on the outer wall of the washing machine or other position, the vibration sensor can be wirelessly connected with a mobile terminal such as a user's mobile phone through a wireless method such as wifi and Bluetooth, and the washing machine is monitored by a vibration sensor on the washing machine. The vibration data is notified to the user's mobile phone by wireless means, and the laundry end reminder is realized. Under the condition that the circuit structure of the traditional washing machine is not changed, the intelligent function of the traditional washing machine is provided in a low-cost manner, and the reminding function of the intelligent washing machine is realized.

Specifically, referring to FIG. 1 , FIG. 1 is a schematic flowchart diagram of a method for reminding a working of a washing machine according to a first embodiment of the present invention.

As shown in FIG. 1 , a washing machine work reminding method according to a first embodiment of the present invention includes:

Step S101, after the washing machine is started up, the vibration of the washing machine is monitored by a vibration sensor on the washing machine to obtain vibration data;

The execution body of the method of the embodiment may be the washing machine itself (specifically, may be executed by a controller built in the washing machine), or may be a washing machine work reminding system independent of the washing machine, in order not to change the working circuit of the washing machine, the implementation An example is the washing machine work reminding system.

The washing machine work reminding system may include a vibration sensor disposed on the outer wall of the washing machine, and may also include a corresponding function module, such as an analysis module, a transmitting module for transmitting information, etc., of course, may only include a vibration sensor, and the vibration sensor is not only With vibration data monitoring function, it can also have data analysis function and wireless communication function.

The vibration data includes relevant data such as the vibration amplitude corresponding to each time point in the working process after the washing machine is started. For example, the washing machine switches from a vibrating state to a stationary state, and each time point when switching from a stationary state to a vibrating state, and an amplitude before and after the corresponding time point.

Usually, the washing machine will undergo vibration, stop, vibrate, and stop during a period of washing (water, laundry, drying, water discharge, etc.). This embodiment applies a vibration with Bluetooth on the outer wall of a conventional washing machine. The sensor detects the time when the washing machine stops rotating by detecting the vibration of the outer wall of the washing machine, and continuously learns the time course from the start of the washing machine to the stop of rotation, thereby judging the time rule required for a complete washing process.

As shown in FIG. 2, FIG. 2 is a graph showing the time amplitude regularity of a complete washing process of the washing machine shown in the embodiment. The vibration amplitude of the washing machine in the laundry process is reflected by the water inlet and discharge of the washing machine. The change in the stop.

First, the amplitude of the vibration vibration process of the washing machine in this embodiment is defined as follows:

Vibration state: The maximum vibration amplitude value F1 is detected. When the vibration amplitude is between F1 and F1 * 50%, it is defined as the vibration state;

Static state: A vibration amplitude of between 0 and F1 * 5% is detected, defined as a stationary state.

As shown in FIG. 2, the washing machine work reminding system will pre-learn the time point at which the state change occurs when the state transitions from the vibration state to the stationary state and from the stationary state to the vibration state at t0, t1, t2, t3, t4. With the front and rear vibration amplitude values, the time amplitude regularity curve of the washing process of the washing machine is obtained, which is convenient for subsequent matching, and judges whether the washing machine has finished the laundry to perform corresponding reminding.

Of course, the washing machine work reminding system can also count the time point and the front and rear vibration amplitude values when the state change occurs from the vibration state to the stationary state at t0, t1, t2, t3, t4, and when switching from the stationary state to the vibration state. And pass these data to mobile terminals such as mobile phones in real time.

In the process of real-time data synchronization, the washing machine work reminding system accumulates the time zone of the stationary state in the whole laundry process, such as T1=t1-t0, T2= T3-t2, Tn, take Tmax (T1, T2, Tn), the washing machine work reminder system can have a built-in timer, when the timer finds that the stationary state lasts longer than 3 * Tmax (this value can be set), it is considered that the washing machine has completed the washing process, at which time the vibration sensor sends a message of t4 and the end of the laundry to the mobile terminal such as a mobile phone.

Therefore, the vibration data in the washing process of the washing machine can be monitored by the vibration sensor on the washing machine, and the user can be notified to the mobile phone in a timely manner by means of wireless means, and the laundry end reminder can be realized, without changing the circuit structure of the traditional washing machine, in a low-cost manner. The traditional washing machine provides intelligent capabilities to realize the reminder function of the smart washing machine.

Specifically, first, after the washing machine is turned on, the vibration of the washing machine is monitored by a vibration sensor on the washing machine to obtain vibration data.

Step S102, analyzing the vibration data to obtain key information of the washing machine in the laundry process, where the key information includes information that the washing machine ends the laundry;

Specifically, as an implementation manner, first, the acquired vibration data is matched with a time amplitude regularity graph of a washing process of the washing machine obtained in advance, and time points of the washing process of the washing machine are obtained according to the matching result. ;

Then, determining whether the laundry end time point is included in each of the time points; if not, monitoring the vibration of the washing machine by the vibration sensor on the washing machine to obtain the vibration data until the time limit information includes the laundry end time Point; forming the key point information at each time point, the key point information including information that the washing machine ends the laundry.

As another implementation manner, the acquired vibration data is directly analyzed to determine whether the washing machine end time point has arrived.

For example, as shown in FIG. 2, the washing machine work reminding system can count the time points at which the state change occurs when the t0, t1, t2, t3, t4 is switched from the vibrating state to the stationary state, and when the state is switched from the stationary state to the vibrating state. And the vibration amplitude values before and after each time point, and the data is transmitted to mobile terminals such as mobile phones in real time.

In the process of real-time data synchronization, the washing machine work reminding system accumulates the time zone of the stationary state in the whole laundry process, such as T1=t1-t0, T2= T3-t2, Tn, take Tmax (T1, T2, Tn), the washing machine work reminder system can have a built-in timer, when the timer finds that the stationary state lasts longer than 3 * Tmax (this value can be set), it is considered that the washing machine has completed the laundry process.

Step S103: The key information is delivered to the user mobile terminal by means of a wireless network.

As shown in FIG. 2, for example, it is monitored that the washing machine has completed the washing process, and at this time, the vibration sensor sends a message of t4 and the end of the laundry to the mobile terminal such as a mobile phone.

Wherein, as an implementation manner, the vibration sensor and the mobile terminal are wirelessly connected through WIFI or Bluetooth, and after obtaining the key information of the washing process of the washing machine through the vibration sensor, the key can be directly transmitted through the vibration sensor by wireless means such as WIFI or Bluetooth. Information is passed to the user's mobile terminal.

As another implementation, the vibration sensor can also transmit key information to the user mobile terminal through the cloud.

First, the key information is wirelessly synchronized to the cloud by the vibration sensor, and then the key information is synchronized by the cloud to the user mobile terminal.

Therefore, whether the user is indoors or outdoors, the conventional washing machine user can provide an accurate time reminding function for the end of the laundry by the solution of the embodiment.

In the embodiment, after the startup of the washing machine is started, the vibration of the washing machine is monitored by a vibration sensor on the washing machine to obtain vibration data; and the vibration data is analyzed to obtain key information of the washing process of the washing machine. The key information includes at least information that the washing machine ends the laundry; the key information is transmitted to the user mobile terminal by wireless means such as wifi and Bluetooth. Therefore, by providing a vibration sensor on the washing machine, the user can be notified to the mobile phone in a timely manner by means of wireless means, and the laundry end reminder can be realized, and the intelligent washing ability can be provided to the traditional washing machine in a low-cost manner without changing the circuit structure of the conventional washing machine. The reminder function of the smart washing machine.

As shown in FIG. 3, a second embodiment of the present invention provides a method for reminding a working of a washing machine, which further includes:

Step S80, learning a time course from the start of the washing machine to the complete stop of the washing machine;

Step S90: Acquire an amplitude rule generated during a time period from the start to the complete stop of the washing machine according to the learning result;

Step S100, according to the amplitude rule, obtaining a time amplitude regularity curve of a complete washing process of the washing machine, wherein the time amplitude regularity chart includes the washing machine switching from a vibration state to a stationary state, and switching from a stationary state to a vibration state. Each time point of the time, and the amplitude before and after the corresponding time point.

Compared with the above embodiment, the embodiment further includes a program for learning the time course of the washing machine from the start to the complete stop of rotation, and obtaining a time amplitude regularity graph of a complete washing process of the washing machine.

As shown in FIG. 2, the washing machine work reminding system learns the time point at which the state change occurs when the state transitions from the vibration state to the stationary state and the state transitions from the stationary state to the vibration state at t0, t1, t2, t3, t4, And the vibration amplitude value before and after each time point, the time amplitude regularity curve of the washing process of the washing machine is obtained, which is convenient for subsequent matching, and judges whether the washing machine has finished the laundry to perform corresponding reminding.

When obtaining the time amplitude regularity graph of the washing process of the washing machine, the washing machine work reminding system accumulates the time zone of the stationary state in the whole washing process, such as T1=t1-t0, T2= T3-t2, Tn, take Tmax (T1, T2, Tn), the washing machine work reminder system can have a built-in timer, when the timer finds that the stationary state lasts longer than 3 * Tmax (this value can be set), it is considered that the washing machine has completed the washing process, at which time the vibration sensor sends a message of t4 and the end of the laundry to the mobile terminal such as a mobile phone.

Therefore, through the above scheme, before the start of the washing machine, the time course of the washing machine from the start to the complete stop rotation is learned, and the time amplitude regularity curve of the complete washing process of the washing machine is obtained; after the washing machine is started, the vibration sensor on the washing machine is passed. Monitoring the vibration of the washing machine to obtain vibration data; and analyzing the vibration data according to a time amplitude regularity diagram of the washing process to obtain key information of the washing process of the washing machine, the key information including at least the end of the washing machine The information of the laundry; the key information is transmitted to the user mobile terminal by wireless means such as wifi and Bluetooth. Therefore, by providing a vibration sensor on the washing machine, the user can be notified to the mobile phone in a timely manner by means of wireless means, and the laundry end reminder can be realized, and the intelligent washing ability can be provided to the traditional washing machine in a low-cost manner without changing the circuit structure of the conventional washing machine. The reminder function of the smart washing machine.

Further, in other embodiments, in combination with the foregoing embodiments, the following solutions may also be adopted:

Before the startup of the washing machine is started, detecting whether the vibration sensor and the user mobile terminal are wirelessly connected;

If the vibration sensor and the user mobile terminal are wirelessly connected, the initial vibration information of the washing machine is monitored by the vibration sensor when the washing machine is started up, and the start of the washing machine is detected by the vibration sensor The vibration information is sent to the user's mobile terminal.

Subsequently, according to whether the wireless connection between the vibration sensor and the user mobile terminal is still maintained, the user is reminded in different ways to end the laundry.

As a way, using the embodiment shown in FIG. 1 , after the washing machine is started up, the vibration of the washing machine is monitored by a vibration sensor on the washing machine to obtain vibration data; and the vibration data is analyzed to obtain the washing machine. Key information of the laundry process, the key information including at least the information that the washing machine ends the laundry; and then transmitting the key information to the user mobile terminal by wireless means.

Alternatively, on the user's mobile terminal side, the time data of the historical laundry process of the washing machine is stored in advance.

In the laundry process, before the key information in the process of the washing machine is acquired and the key information is transmitted to the user mobile terminal in a wireless manner, whether the wireless connection between the vibration sensor and the user mobile terminal is maintained is maintained.

If it is detected that the wireless connection between the vibration sensor and the user mobile terminal is not maintained (such as the user going out), the time prediction of the current laundry process is performed by the user mobile terminal according to the time data of the historical washing process of the locally stored washing machine. When it is estimated that the laundry end time arrives, the user mobile terminal notifies the user that the laundry is over.

Subsequently, when the wireless connection between the vibration sensor and the user mobile terminal is detected to be restored, the relevant data of the current laundry process can be synchronized to the user mobile terminal by the vibration sensor.

Thus, with the above solution, the conventional washing machine user can provide an accurate time reminding function for the end of the laundry by the solution of the present embodiment regardless of whether the user is indoors or outdoors.

An example of the application scenario is as follows:

User outings:

1. When the user starts to wash the washing machine and the vibration sensor detects the initial vibration, the user is notified of the mobile phone, and the washing machine starts a new round of washing process.

2, the user will go out immediately

As a solution, the vibration sensor can synchronize data to the cloud through a wireless transmission module such as WiFi, and then synchronize to the mobile phone through the cloud;

As another solution, when the vibration sensor is only connected by Bluetooth, the mobile phone judges the current laundry time based on the historical washing data of the past, and the judgment is based on the following

The mobile phone queries the time spent in the laundry process near the same time period last week, and if not, the time spent in the most recent laundry process;

The mobile phone estimates the time of the current laundry process. When the time arrives and the user has not had time to return home, the mobile phone side notifies the user that the laundry is over;

If the estimated time has not arrived and the user has returned home, the detection time of the vibration detector will prevail.

3. After the user returns home, the vibration detector synchronizes all historical data to the mobile phone.

Therefore, by using the periodic vibration of the washing machine cylinder during the washing process, by detecting a wireless sensor vibration sensor on the outer wall of the washing machine to detect whether the washing process has ended, the circuit structure of the conventional washing machine can be completely changed without changing the circuit structure of the conventional washing machine. A reminder function for the smart washing machine.

Correspondingly, an embodiment of the washing machine work reminding system of the present invention is proposed.

As shown in FIG. 4, a first embodiment of the present invention provides a washing machine work reminding system, wherein the washing machine is provided with a vibration sensor, and the system includes: a monitoring module 201, an analysis module 202, and a sending module 203, wherein:

The monitoring module 201 is configured to monitor vibration of the washing machine by a vibration sensor on the washing machine after the washing machine is started, and obtain vibration data;

The analysis module 202 is configured to analyze the vibration data to obtain key information of the washing machine in the laundry process, where the key information includes information that the washing machine ends the laundry;

The sending module 203 is configured to deliver the key information to the user mobile terminal by means of a wireless network

Further, the analyzing module 202 is further configured to match the acquired vibration data with a time amplitude regularity graph of a washing process of the washing machine obtained in advance, and obtain each time of the washing process of the washing machine according to the matching result. Determining whether the laundry end time point is included in each of the time points; if not, monitoring the vibration of the washing machine by the vibration sensor on the washing machine to obtain vibration data until the time limit information includes the laundry end time Point; forming the key information at each time point, the key information including information that the washing machine ends the laundry.

Specifically, wherein the vibration data includes relevant data such as a vibration amplitude corresponding to each time point of each stage of the working process after the washing machine is started. For example, the washing machine switches from a vibrating state to a stationary state, and each time point when switching from a stationary state to a vibrating state, and an amplitude before and after the corresponding time point.

Then, the vibration data is analyzed to obtain key information of the washing process of the washing machine.

Then, determining whether the laundry end time point is included in each of the time points; if not, monitoring the vibration of the washing machine by the vibration sensor on the washing machine to obtain the vibration data until the time limit information includes the laundry end time Pointing, forming the key point information at each time point, the key point information including information that the washing machine ends the laundry.

Finally, the key information is delivered to the user mobile terminal in a wireless manner.

As shown in FIG. 5, a second embodiment of the present invention provides a washing machine work reminding system. Based on the embodiment shown in FIG. 4, the system further includes:

a learning module 200, configured to learn a time course of the washing machine from starting to completely stopping rotation; acquiring an amplitude rule generated by the washing machine from a start to a time of completely stopping rotation according to the learning result; obtaining the washing machine according to the amplitude rule A time-amplitude regularity diagram of a complete laundry process, the time-amplitude regularity graph including the time when the washing machine is switched from the vibrating state to the stationary state, and when switching from the stationary state to the vibrating state, and the amplitudes before and after the corresponding time point .

Further, the monitoring module 201 is further configured to detect whether a wireless connection is between the vibration sensor and the user mobile terminal before the startup of the washing machine is started; if the vibration sensor and the user mobile terminal are wirelessly connected, When the washing machine is started up, the initial vibration information of the washing machine is monitored by the vibration sensor, and the sending vibration information of the washing machine is sent by the sending module 203 to the user mobile terminal;

The monitoring module 201 is further configured to: before the transmitting module wirelessly transmits the key information to the user mobile terminal, whether the wireless connection between the vibration sensor and the user mobile terminal is maintained; if yes, The sending module 203 transmits the key information to the user mobile terminal in a wireless manner; otherwise, the user mobile terminal performs time estimation on the current laundry process according to the time data of the historical washing process of the locally stored washing machine, when it is estimated When the laundry end time arrives, the user mobile terminal notifies the user that the laundry is over;

The sending module 203 is further configured to: when the monitoring module 201 detects a wireless connection recovery connection between the vibration sensor and the user mobile terminal, synchronize the current data of the current laundry process to the user movement by using the vibration sensor terminal.

Specifically, before the startup of the washing machine is started, detecting whether the vibration sensor and the user mobile terminal are wirelessly connected;

An example of the application scenario is as follows:

User outings:

2, the user will go out immediately

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

A washing machine work reminding method is characterized in that: the washing machine is provided with a vibration sensor, and the method comprises:

Before the start of the washing machine, learn the time course from the start of the washing machine to the complete stop of the washing;

Obtaining an amplitude rule generated by the washing machine from the start to the time when the rotation is completely stopped according to the learning result;

Obtaining a time amplitude regularity curve of a complete washing process of the washing machine according to the amplitude rule;

After the washing machine is started up, the vibration of the washing machine is monitored by a vibration sensor on the washing machine to obtain vibration data;

The vibration data is analyzed to obtain key information of the washing machine in the washing process, and the key information includes information that the washing machine ends the washing;

Transmitting the key information to the user mobile terminal by means of a wireless network;

Wherein, the step of analyzing the vibration data to obtain key information of the washing machine in the washing process comprises:

Matching the acquired vibration data with a time amplitude regularity curve of the laundry process of the learned washing machine, and obtaining time points of the washing process of the washing machine according to the matching result;

Determining whether the laundry end time point is included in each of the time points; if not, then

Continuing to monitor the vibration of the washing machine through a vibration sensor on the washing machine, and acquiring vibration data until the time limit information is included in the information at each time point;

The time points are formed into key information.
The washing machine work reminding method according to claim 1, wherein the time amplitude regularity chart includes each time point when the washing machine is switched from the vibration state to the stationary state, and when switching from the stationary state to the vibration state, and the corresponding time. The amplitude before and after the point.
The washing machine work reminding method according to claim 1, wherein the vibration sensor is disposed on an outer wall of the washing machine; and the vibration sensor is wirelessly connected to a user mobile terminal via WIFI or Bluetooth.
The washing machine work reminding method according to claim 2, wherein the vibration sensor is disposed on an outer wall of the washing machine; and the vibration sensor is wirelessly connected to a user mobile terminal via WIFI or Bluetooth.
The method according to claim 1, wherein the step of transmitting the key information to the user mobile terminal by means of a wireless network comprises:

The key information is wirelessly synchronized to the cloud by the vibration sensor, and the key information is synchronized by the cloud to the user mobile terminal.
The method according to claim 2, wherein the step of transmitting the key information to the user mobile terminal by means of a wireless network comprises:

The key information is wirelessly synchronized to the cloud by the vibration sensor, and the key information is synchronized by the cloud to the user mobile terminal.
The method according to claim 3, wherein the step of transmitting the key information to the user mobile terminal by means of a wireless network comprises:

The key information is wirelessly synchronized to the cloud by the vibration sensor, and the key information is synchronized by the cloud to the user mobile terminal.
A washing machine work reminding method is characterized in that: the washing machine is provided with a vibration sensor, and the method comprises:

After the washing machine is started up, the vibration of the washing machine is monitored by a vibration sensor on the washing machine to obtain vibration data;

The vibration data is analyzed to obtain key information of the washing machine in the washing process, and the key information includes information that the washing machine ends the washing;

The key information is delivered to the user mobile terminal by means of a wireless network.
The washing machine work reminding method according to claim 8, wherein the step of analyzing the vibration data to obtain key information of the washing machine in the washing process comprises:

Matching the acquired vibration data with a time amplitude regularity graph of a washing process of the washing machine obtained in advance, and obtaining time points of the washing process of the washing machine according to the matching result;

Determining whether the laundry end time point is included in each of the time points; if not, then

Continuing to monitor the vibration of the washing machine through a vibration sensor on the washing machine, and acquiring vibration data until the time limit information is included in the information at each time point;

The time points are formed to form key information, the key information including information that the washing machine ends the laundry.
The washing machine work reminding method according to claim 8, wherein before the washing machine is started, the washing machine further comprises:

Learning the time course from the start of the washing machine to the complete stop of the rotation;

Obtaining an amplitude rule generated by the washing machine from the start to the time when the rotation is completely stopped according to the learning result;

Obtaining, according to the amplitude rule, a time amplitude regularity curve of a complete washing process of the washing machine, wherein the time amplitude regularity chart includes each time when the washing machine switches from a vibration state to a stationary state, and when switching from a stationary state to a vibration state The time point, and the amplitude before and after the corresponding time point.
The washing machine work reminding method according to claim 8, wherein the vibration sensor is disposed on an outer wall of the washing machine; and the vibration sensor is wirelessly connected to the user mobile terminal via WIFI or Bluetooth.
The method according to claim 8, wherein the step of transmitting the key information to the user mobile terminal by means of a wireless network comprises:

The key information is wirelessly synchronized to the cloud by the vibration sensor, and the key information is synchronized by the cloud to the user mobile terminal.
A washing machine work reminding system is characterized in that the washing machine is provided with a vibration sensor, and the system comprises:

a monitoring module, configured to monitor vibration of the washing machine by a vibration sensor on the washing machine after the washing machine is started, and obtain vibration data;

An analysis module, configured to analyze the vibration data to obtain key information of the washing machine in the laundry process, where the key information includes information that the washing machine ends the laundry;

And a sending module, configured to deliver the key information to the user mobile terminal by way of a wireless network.
A washing machine work reminding system according to claim 13, wherein

The analysis module is further configured to match the acquired vibration data with a time amplitude regularity graph of a washing process of the washing machine obtained in advance, and obtain each time point of the washing process of the washing machine according to the matching result; Whether the laundry end time point is included in each time point; if not, monitoring the vibration of the washing machine by the vibration sensor on the washing machine to obtain the vibration data until the time point of the laundry includes the laundry end time point; Each time point forms key information, which includes information that the washing machine ends the laundry.
The washing machine work reminding system according to claim 13, wherein the system further comprises:

a learning module, configured to learn a time course of the washing machine from starting to completely stopping the rotation; acquiring an amplitude rule generated by the washing machine from a start to a time of completely stopping the rotation according to the learning result; according to the amplitude rule, obtaining the washing machine A time-amplitude regularity graph of the complete laundry process, the time-amplitude regularity graph including the time points when the washing machine is switched from the vibrating state to the stationary state, and when switching from the stationary state to the vibrating state, and the amplitudes before and after the corresponding time points.
The washing machine work reminding system according to claim 13, wherein the vibration sensor is disposed on an outer wall of the washing machine; and the vibration sensor is wirelessly connected to a user mobile terminal via WIFI or Bluetooth.
The washing machine work reminding system according to claim 15, wherein the vibration sensor is disposed on an outer wall of the washing machine; and the vibration sensor is wirelessly connected to a user mobile terminal via WIFI or Bluetooth. The washing machine work reminding system according to claim 14, wherein the vibration sensor is disposed on an outer wall of the washing machine; and the vibration sensor is wirelessly connected to the user mobile terminal via WIFI or Bluetooth.
The washing machine work reminding system according to claim 15, wherein the vibration sensor is disposed on an outer wall of the washing machine; and the vibration sensor is wirelessly connected to a user mobile terminal via WIFI or Bluetooth.
A washing machine work reminding system according to claim 13, wherein

The sending module is further configured to synchronize the key information to the cloud by using the vibration sensor in a wireless network manner, and the key information is synchronized by the cloud to the user mobile terminal.
A washing machine work reminding system according to claim 14, wherein

The sending module is further configured to synchronize the key information to the cloud by using the vibration sensor in a wireless network manner, and the key information is synchronized by the cloud to the user mobile terminal.