CN110629455A - Intelligent dehydration control method - Google Patents

Abstract

The invention discloses an intelligent dehydration control method. The method comprises the following steps: starting dehydration, and receiving weather temperature data information M of the current time period by a main control panel of the washing machine; adjusting UB control parameters according to the size of the weather temperature data information M value; and after the clothes are adjusted, carrying out eccentricity detection and weighing detection, and controlling the rotating speed and the washing time of the washing machine by the washing machine main control board according to data of the eccentricity detection and the weighing detection. According to the invention, the current weather temperature data information is acquired through the WIFI module of the internet of things, and when the washing machine is started, the washing machine main control board controls the washing machine to intelligently set the dehydration rotating speed and the dehydration time according to the current weather temperature data information, so that the aim of reducing the airing time can be fulfilled to the greatest extent, the unnecessary dehydration rotating speed is reduced, the damage to clothes can be reduced, water and electricity can be saved, and the aims of reducing vibration and noise can be fulfilled.

Description

Intelligent dehydration control method

Technical Field

The invention belongs to the technical field of washing machine control, and particularly relates to an intelligent dehydration control method.

Background

At present, most of the dewatering control methods of the drum washing machine in the market set dewatering control parameters in advance, and then whether high-speed dewatering can be carried out is judged according to detected eccentricity and weighing values. However, in the practical application process, we cannot determine that the user is doing washing action under various weather conditions. In consideration of summer and winter, rainy weather and different temperature conditions, clothes washed by a user are different in composition, if a uniform dehydration scheme is adopted, time and energy are consumed, damage to the clothes is large, and meanwhile, different programs are influenced on vibration, noise, safety and service life of the whole machine. With the development of the technology of the internet of things, the artificial intelligent washing machine has been popularized to a great extent, and with the increasing younger users of the washing machine, the acceptance of the young people to the internet of things is gradually enhanced, which provides a very important information for people. The washing machine can be networked through the WiFi module, so that more information can be acquired.

Disclosure of Invention

The invention aims to provide an intelligent dehydration control method, which is characterized in that current weather temperature data information is acquired through an Internet of things WIFI module, and when a washing machine is started, a washing machine main control board controls the washing machine to intelligently set a dehydration rotating speed and dehydration time according to the current weather temperature data information, so that the aim of reducing airing time can be fulfilled to the greatest extent, unnecessary dehydration rotating speed is reduced, damage to clothes can be reduced, water and electricity can be saved, and the aim of reducing vibration and noise can be fulfilled.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an intelligent dehydration control method, which comprises the following steps:

sensing weather temperature data information M of a current time period by a temperature sensor arranged indoors, and feeding back the data information M to a main control board of the washing machine;

step two, starting dehydration, and receiving weather temperature data information M of the current time period by a main control board of the washing machine;

judging the size of the weather temperature data information M value; step (3) is carried out when M is larger than C, UB control parameters are adjusted to be B1, B2, B3, B4 and B5 when B < M is smaller than or equal to C, UB control parameters are adjusted to be C1, C2, C3, C4 and C5 when A < M is smaller than or equal to B, and UB control parameters are adjusted to be d1, d2, d3, d4 and d5 when M is smaller than or equal to A, wherein ai is smaller than or equal to ci and smaller than or equal to di, and i is 1, 2, 3, 4 and 5;

step four, carrying out eccentricity detection after the clothes are adjusted, then judging whether the eccentricity is less than or equal to K, if so, carrying out step five, and if not, carrying out step four again;

step five, weighing detection is carried out, whether the weighing value is smaller than bi or not is judged, if yes, the step six is carried out, and if not, the step three is carried out again;

step six, judging whether the rotating speed N set by the user is equal to N6, if so, performing step seven, if not, judging whether the rotating speed N is equal to N5, and so on until judging whether the rotating speed N is equal to N1;

step seven, judging whether the eccentricity is smaller than a1, if so, performing step eight, if not, continuously judging whether the eccentricity is smaller than a2, and so on until judging whether the eccentricity is smaller than a5, wherein a1< a2< a3< a4< a 5;

step eight, the washing machine main board sets the washing machine rotating speed to climb from the N1 gear to the N6 gear, each step is maintained for T minutes, the rotating speed is T1 minutes till the final rotating speed, and T1 is more than one minute;

step nine, shaking the clothes and finishing the dehydration.

Preferably, the washing machine is provided with an Internet of things WiFi module, and the Internet of things WiFi module is in information interaction with the temperature sensor.

The invention has the following beneficial effects:

according to the washing machine, the current weather temperature data information is acquired through the WIFI module of the internet of things, when the washing machine is started, the washing machine main control board controls the washing machine to intelligently set the dehydration rotating speed and the dehydration time according to the current weather temperature data information, the aim of reducing the airing time can be fulfilled to the maximum extent, the unnecessary dehydration rotating speed is reduced, the damage to clothes can be reduced, water and electricity can be saved, and the aims of reducing vibration and noise are fulfilled.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a flow chart of an intelligent dehydration control method of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1, the present invention is an intelligent dehydration control method, including the following steps:

sensing weather temperature data information M of a current time period by a temperature sensor arranged indoors, and feeding back the data information M to a main control board of the washing machine;

step two, starting dehydration, and receiving weather temperature data information M of the current time period by a main control board of the washing machine;

judging the size of the weather temperature data information M value; step (3) is carried out when M is larger than C, UB control parameters are adjusted to be B1, B2, B3, B4 and B5 when B < M is smaller than or equal to C, UB control parameters are adjusted to be C1, C2, C3, C4 and C5 when A < M is smaller than or equal to B, and UB control parameters are adjusted to be d1, d2, d3, d4 and d5 when M is smaller than or equal to A, wherein ai is smaller than or equal to ci and smaller than or equal to di, and i is 1, 2, 3, 4 and 5; the UB control parameter is an unbalance parameter, mainly an unbalance amount under each rotating speed step; the limit value of the unbalance amount under each rotating speed step;

step four, carrying out eccentricity detection after the clothes are adjusted, then judging whether the eccentricity is less than or equal to K, if so, carrying out step five, and if not, carrying out step four again;

step five, weighing detection is carried out, whether the weighing value is smaller than bi or not is judged, if yes, the step six is carried out, and if not, the step three is carried out again;

step six, judging whether the rotating speed N set by the user is equal to N6, if so, performing step seven, if not, judging whether the rotating speed N is equal to N5, and so on until judging whether the rotating speed N is equal to N1;

step seven, judging whether the eccentricity is smaller than a1, if so, performing step eight, if not, continuously judging whether the eccentricity is smaller than a2, and so on until judging whether the eccentricity is smaller than a5, wherein a1< a2< a3< a4< a 5;

step eight, the washing machine main board sets the washing machine rotating speed to climb from the N1 gear to the N6 gear, each step is maintained for T minutes, the rotating speed is T1 minutes till the final rotating speed, and T1 is more than one minute;

step nine, shaking the clothes and finishing the dehydration.

The washing machine is provided with an Internet of things WiFi module, and the Internet of things WiFi module is in information interaction with the temperature sensor.

The washing machine comprises a main control board, a drive board and an Internet of things WIFI module; the main control board is a data processing module and adopts a single chip processor or a microprocessor; the driving plate controls the operation of the washing machine motor; the WIFI module of the internet of things is used for carrying out data interaction with the temperature sensor electrically connected, and a humidity sensor and a weight sensor are further installed in the washing machine.

The WIFI module of the internet of things can also be networked to acquire current weather temperature data information.

It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.

In addition, it can be understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above can be implemented by instructing the relevant hardware through a program, and the corresponding program can be stored in a computer-readable storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, or the like.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (2)

1. An intelligent dehydration control method is characterized by comprising the following steps:

sensing weather temperature data information M of a current time period by a temperature sensor arranged indoors, and feeding back the data information M to a main control board of the washing machine;

step two, starting dehydration, and receiving weather temperature data information M of the current time period by a main control board of the washing machine;

judging the size of the weather temperature data information M value; step (3) is carried out when M is larger than C, UB control parameters are adjusted to be B1, B2, B3, B4 and B5 when B < M is smaller than or equal to C, UB control parameters are adjusted to be C1, C2, C3, C4 and C5 when A < M is smaller than or equal to B, and UB control parameters are adjusted to be d1, d2, d3, d4 and d5 when M is smaller than or equal to A, wherein ai is smaller than or equal to ci and smaller than or equal to di, and i is 1, 2, 3, 4 and 5;

step four, carrying out eccentricity detection after the clothes are adjusted, then judging whether the eccentricity is less than or equal to K, if so, carrying out step five, and if not, carrying out step four again;

step five, weighing detection is carried out, whether the weighing value is smaller than bi or not is judged, if yes, the step six is carried out, and if not, the step three is carried out again;

step six, judging whether the rotating speed N set by the user is equal to N6, if so, performing step seven, if not, judging whether the rotating speed N is equal to N5, and so on until judging whether the rotating speed N is equal to N1;

step seven, judging whether the eccentricity is smaller than a1, if so, performing step eight, if not, continuously judging whether the eccentricity is smaller than a2, and so on until judging whether the eccentricity is smaller than a5, wherein a1< a2< a3< a4< a 5;

step eight, the washing machine main board sets the washing machine rotating speed to climb from the N1 gear to the N6 gear, each step is maintained for T minutes, the rotating speed is T1 minutes till the final rotating speed, and T1 is more than one minute;

step nine, shaking the clothes and finishing the dehydration.

2. The intelligent dehydration control method according to claim 1, characterized in that an internet of things WiFi module is installed on the washing machine, and the internet of things WiFi module performs information interaction with a temperature sensor.