CN109944018B - Method for controlling dehydration of washing machine - Google Patents

Abstract

The invention discloses a dewatering control method for a washing machine, which comprises the following steps: s1, a data calculation module of the washing machine calculates the ratio of the total weight of the clothes to the number of the clothes according to the total weight of the clothes and the number of the clothes in the washing machine to obtain the average weight of the clothes; and S2, adjusting the dehydration parameters in the dehydration program of the washing machine by a parameter adjusting module of the washing machine according to the average clothes weight transmitted by the data calculating module. The dehydration parameter adjustment at least comprises changing the acceleration time from the initial rotating speed to the highest rotating speed in the dehydration program of the washing machine; the dehydration parameter adjustment at least comprises changing the highest rotating speed reached by the washing machine during dehydration. The invention confirms the time reaching high speed and the dehydration rotating speed when the clothes are dehydrated according to the ratio of the weight of the clothes to the quantity of the clothes, and reduces the centrifugal shaking and the noise of the washing machine.

Description

Method for controlling dehydration of washing machine

technical field

The invention relates to the field of washing equipment, in particular to a method for controlling dehydration of a washing machine.

Background technique

In the prior art, if the number of clothes to be washed in the existing washing machine is relatively small, but the weight is relatively large, the machine will sway centrifugally and make noise during dehydration, which will bring bad experience to the user. For example, when washing a thick sweater in winter, because the sweater absorbs more water, it will shake and beat the wall of the tube during dehydration, causing a bad experience for the user.

The application number is 951033557 Chinese patent discloses a kind of dehydration type washing machine, it is characterized in that its control circuit is from the signal that represents motor characteristic, to the amount of clothes (the amount of clothes is much), (the amount of clothes is medium), (the amount of clothes is slightly less ), (low amount of clothes) to make a judgment in one of the four grades, and change the execution times and time of the dehydration and rinsing program according to the judgment result. But the control method in the above-mentioned patent application is to control the dehydration time according to the amount of clothes.

The application number is 200410002223.8 Chinese patent discloses a method for controlling the dehydration speed of a washing machine. The method for controlling the dehydration speed of a washing machine includes the following steps: setting the dehydration speed according to the amount of clothes put into the washing machine; and setting the dehydration speed according to the set dehydration speed. To control the motor speed of the washing machine, the control method in the above patent application controls the motor speed of the washing machine according to the amount of clothes.

In view of this, the present invention is proposed.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a method for controlling the dehydration of the washing machine, which can reduce the centrifugal shaking and noise of the washing machine during the dehydration process of the washing machine.

In order to solve the above-mentioned technical problems, the basic idea of the technical solution adopted by the present invention is: a method for controlling the dehydration of a washing machine, comprising the following steps:

S1, the data calculation module of the washing machine calculates the ratio of the total weight of the clothes to the number of clothes according to the total weight of the clothes in the washing machine and the number of clothes, and obtains the average weight of clothes;

S2. The parameter adjustment module of the washing machine adjusts the dehydration parameters in the dehydration program performed by the washing machine according to the average weight of laundry sent by the data calculation module.

Further, the adjustment of the dehydration parameters at least includes changing the acceleration time from the initial rotational speed to the highest rotational speed in the dehydration program of the washing machine.

Further, the acceleration time increases linearly and/or non-linearly with the increase of the average laundry weight, and the linear and/or nonlinear relationship between the set acceleration time and the average laundry weight is stored in the parameter adjustment module of the washing machine; The parameter adjustment module obtains the acceleration time t corresponding to the calculation value based on the calculated value of the average laundry weight transmitted by the data calculation module in combination with the stored linear and/or nonlinear relationship, and adjusts the acceleration time t in the dehydration program of the washing machine to be the same as Calculate the acceleration time t corresponding to the value.

Further, the acceleration time t increases in segments as the average weight of the clothes increases, and the segmented relationship between the set acceleration time and the average weight of the clothes is stored in the parameter adjustment module of the washing machine; the parameter adjustment module judges the data The set interval segment where the average laundry weight calculation value transmitted by the calculation module falls, combined with the stored segmented relationship, the acceleration time t corresponding to the set interval segment falls into is obtained, and the washing machine executes the acceleration time in the dehydration program Adjust to the acceleration time t corresponding to the set interval where the calculated value falls.

Further, the adjustment of the dehydration parameters at least includes changing the maximum rotational speed reached by the washing machine during dehydration.

Further, the maximum rotational speed decreases linearly and/or non-linearly with the increase of the average laundry weight, and the linear and/or non-linear relationship between the set maximum rotational speed and the average laundry weight is stored in the parameter adjustment module of the washing machine The parameter adjustment module obtains the maximum rotational speed v corresponding to the calculated value based on the calculated value of the average laundry weight transmitted by the data calculation module in combination with the stored linear and/or nonlinear relationship, and adjusts the maximum rotational speed v in the dehydration program of the washing machine to be The highest rotational speed v corresponding to the calculated value.

Further, the maximum rotational speed v decreases in segments as the average weight of the laundry increases, and the segmented relationship between the set maximum rotational speed v and the average weight of the laundry is stored in the parameter adjustment module of the washing machine, and the parameter adjustment module Judging the set interval segment that the average laundry weight calculation value transmitted by the data calculation module falls into, and then combining the stored segmented relationship to obtain the corresponding maximum speed v corresponding to the set interval segment, and execute the washing machine in the dehydration program. The maximum rotational speed is adjusted to be the maximum rotational speed v corresponding to the set interval where the calculated value falls.

Further, the total weight of the clothes is detected by the gravity sensor of the washing machine, and the gravity sensor uploads the total weight of the clothes to the digital calculation module.

Further, the laundry quantity is identified by the RFID identification module of the washing machine, and the RFID identification module uploads the laundry quantity to the digital calculation module.

Further, start the washing machine, the RFID identification module identifies the quantity of clothes, and transmits the corresponding quantity of clothes to the data calculation module, the gravity sensor detects the total weight of the clothes, and transmits the total weight of the clothes to the data calculation module, and the data calculation module calculates the clothes The ratio of the total weight to the number of clothes is used to obtain the average weight of clothes; the data calculation module transmits the average weight of clothes to the parameter adjustment module, and the parameter adjustment module adjusts the dehydration parameters according to the average weight of clothes, and the program execution module receives the adjusted dehydration parameters. Send it to the washing machine and start the washing program.

After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

1. The present invention confirms the time to reach a high speed and the dehydration speed when the clothes are dehydrated according to the ratio of the weight to the quantity of the clothes, and reduces the centrifugal shaking and noise of the washing machine.

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a schematic diagram of the dehydration control structure of a washing machine in an embodiment of the present invention;

Fig. 2 is a schematic diagram of the washing control flow of the washing machine in the embodiment of the present invention;

Fig. 3 is a schematic diagram of adjusting dehydration parameters at the mobile terminal of the washing machine in an embodiment of the present invention;

Fig. 4 is a schematic diagram of the washing control flow of the washing machine in the embodiment of the present invention;

Fig. 5 is a schematic diagram of another washing machine mobile terminal adjusting dehydration parameters in an embodiment of the present invention;

Fig. 6 is a schematic diagram showing a linear change of the acceleration time t with the increase of the average clothes weight M in the embodiment of the present invention;

Fig. 7a is a schematic diagram showing a non-linear change of the acceleration time t with the increase of the average clothes weight M in the embodiment of the present invention;

Fig. 7b is another schematic diagram showing a non-linear variation of the acceleration time t with the increase of the average clothes weight M in the embodiment of the present invention;

Fig. 8 is a schematic diagram showing a segmented change of the acceleration time t with the increase of the average clothes weight M in the embodiment of the present invention;

Fig. 9 is a schematic diagram showing a linear change of the maximum speed v with the increase of the average clothes weight M in the embodiment of the present invention;

Fig. 10a is a schematic diagram showing a non-linear change of the maximum rotational speed v with the increase of the average clothes weight M in the embodiment of the present invention;

Fig. 10b is another schematic diagram of the non-linear change of the maximum rotational speed v with the increase of the average clothes weight M in the embodiment of the present invention;

Fig. 11 is a schematic diagram showing a segmented change of the maximum rotational speed v with the increase of the average clothes weight M in the embodiment of the present invention;

Detailed ways

This embodiment introduces a washing machine dehydration control method. When the washing machine executes the dehydration process according to the dehydration parameters in the dehydration program, the steps are as follows:

S21, the washing machine starts to accelerate from the initial rotation speed, and the acceleration time is t;

S22, the washing machine reaches the highest speed and runs at the highest speed for a certain period of time,

S23, the washing machine starts to decelerate from the highest speed.

S24, after the deceleration ends, the washing machine completes the dehydration process.

Embodiment one

This embodiment introduces a method for controlling dehydration of a washing machine, which includes the following steps:

S1, the data calculation module of the washing machine calculates the ratio of the total weight of the clothes to the number of clothes according to the total weight of the clothes in the washing machine and the number of clothes, and obtains the average weight of clothes;

S2. The parameter adjustment module of the washing machine adjusts the dehydration parameters in the dehydration program performed by the washing machine according to the average weight of laundry sent by the data calculation module.

The invention confirms the acceleration time and the dehydration speed from the initial speed to the highest speed in the dehydration program of the washing machine according to the ratio of the weight to the quantity of the clothes, and reduces the centrifugal shaking and noise of the laundry.

In this embodiment, as shown in Figure 1, a washing machine dehydration control structure includes an RFID identification module, a gravity sensor, a data calculation module, a parameter adjustment module, and a program execution module; The modules are connected, the data calculation module is connected with the parameter adjustment module, the parameter adjustment module is finally connected with the program execution module, and the program execution module controls the washing machine to execute the laundry program.

Embodiment two

This embodiment introduces another washing machine dehydration control method. The washing machine cooperates with the mobile terminal and the server to adjust the dehydration parameters; the mobile terminal collects the number of clothes in the washing machine; Calculate the ratio of the total weight of the clothes to the number of clothes to obtain the average weight of the clothes, and then the server adjusts the dehydration parameters in the dehydration program of the washing machine according to the calculated value of the average total weight of the clothes; the washing machine adjusts the dehydration parameters according to the server. Carry out the spin program.

In this embodiment, as shown in FIG. 3 , a washing machine dehydration control method includes the following steps:

S11, the mobile terminal collects the quantity of clothes in the washing machine;

S12, the server calculates the ratio of the total weight of the clothes to the number of clothes according to the total weight of the clothes delivered by the washing machine and the number of clothes delivered by the mobile terminal, and obtains the average weight of the clothes, and the server executes the dehydration program on the washing machine according to the calculated value of the average total weight of the clothes adjust the dehydration parameters, and feed back the adjusted dehydration parameters to the mobile terminal;

S13. After the mobile terminal receives the dehydration parameters sent by the server, the user confirms the dehydration parameters through the mobile terminal;

S14, the mobile terminal feeds back the confirmed dehydration parameters to the washing machine.

The invention confirms the acceleration time and the dehydration speed from the initial speed to the highest speed in the dehydration program of the washing machine according to the ratio of the weight to the quantity of the clothes, and reduces the centrifugal shaking and noise of the laundry.

In this embodiment, after the mobile terminal receives the dehydration parameters issued by the server, the user can confirm the dehydration parameters;

If the user thinks that the dehydration parameters meet the expected value, he will confirm directly, and the mobile terminal will feed back the dehydration parameters to the washing machine, and the washing machine will execute the washing program;

The user thinks that the dehydration parameters do not meet the expected value;

Preferably, the user can increase and/or decrease the number of clothes in the washing machine, and the server readjusts the dehydration parameters according to the total weight of clothes delivered by the washing machine and the number of clothes delivered by the mobile terminal;

Preferably, the user can reasonably modify the dehydration received in the mobile terminal.

Embodiment Three

In this embodiment, a dehydration parameter adjustment method is introduced. The dehydration parameter adjustment at least includes changing the acceleration time from the initial rotational speed to the highest rotational speed in the dehydration program of the washing machine.

In this embodiment, a method of adjusting the acceleration time t is introduced, and the acceleration time increases linearly and/or non-linearly with the increase of the average weight of clothes;

In Embodiment 1, the linear and/or non-linear relationship between the set acceleration time and the average laundry weight is stored in the parameter adjustment module of the washing machine; the parameter adjustment module is based on the calculated value of the average laundry weight transmitted by the data calculation module, The acceleration time t corresponding to the calculated value is obtained by combining the stored linear and/or nonlinear relationship, and the acceleration time in the dehydration program of the washing machine is adjusted to the acceleration time t corresponding to the calculated value.

In the second embodiment, the linear and/or non-linear relationship between the set acceleration time and the average laundry weight is stored in the server; the server combines the stored linear And/or the non-linear relationship obtains the acceleration time t corresponding to the calculated value, and adjusts the acceleration time in the dehydration program of the washing machine to the acceleration time t corresponding to the calculated value.

As shown in Figure 6, the acceleration time increases linearly with the average laundry weight;

When the average laundry weight is M1, then the parameter adjustment module in Embodiment 1 and/or the server in Embodiment 2 selects the acceleration time t in the dehydration program for the washing machine as t1,

Preferably, the ratio relationship between the acceleration time t and the average laundry weight is k1, then t1=k1*M1.

As shown in Figures 7a and 7b, the acceleration time t increases nonlinearly with the increase of the average laundry weight;

When the average laundry weight is M2, then the parameter adjustment module in Embodiment 1 and/or the server in Embodiment 2 selects the acceleration time t in the dehydration program for the washing machine as t2,

Preferably, the change rule between t and M is a gradually rising curve, the ratio relationship between the acceleration time t and the average weight of clothes changes, and the acceleration time t gradually increases along the curve as the average weight of clothes increases.

Embodiment Four

In this embodiment, another method for adjusting the acceleration time t is introduced, and the acceleration time t increases in segments as the average weight of the clothes increases;

In the first embodiment, the segmented relationship between the set acceleration time and the average laundry weight is stored in the parameter adjustment module of the washing machine; The acceleration time t corresponding to the set interval segment that falls into the set interval segment is obtained by combining the stored segmental relationship, and the acceleration time in the dehydration program of the washing machine is adjusted to correspond to the set interval segment that the calculated value falls into. The corresponding acceleration time t.

In the second embodiment, the segmented relationship between the set acceleration time and the average weight of clothes is stored in the server; the server judges the set interval in which the calculated average weight of clothes in the server falls, Combined with the stored segmented relationship, the acceleration time t corresponding to the set interval segment that falls into is obtained, and the acceleration time in the dehydration program of the washing machine is adjusted to the acceleration time corresponding to the set interval segment that the calculated value falls into. t.

In this embodiment, according to the value of the average clothing weight segment, the number of segments is not equal, and can be divided according to the actual situation;

Preferably, as shown in Figure 8, the acceleration time t increases stepwise with the average weight of clothes, dividing the weight of clothes into three sections

When the average clothing weight is Mi, select two average clothing weight nodes M1, M2, M3,

When M1<Mi≤M2, the acceleration time t is set as t1, and the acceleration time t corresponding to the average laundry weight Mi is t1, the parameter adjustment module in the first embodiment and/or the server in the second embodiment directly select t1 as the dehydration of the washing machine Acceleration time in the program.

When M2<Mi≤M3, the acceleration time t is set as t2, and the acceleration time t corresponding to the average laundry weight Mi is t2, the parameter adjustment module in the first embodiment and/or the server in the second embodiment directly selects t2 as the dehydration of the washing machine Acceleration time in the program.

When Mi>M3, the acceleration time t is set as t3; the acceleration time t corresponding to the average laundry weight Mi is t3, and the parameter adjustment module in the first embodiment and/or the server in the second embodiment directly select t3 as the dehydration program of the washing machine acceleration time.

Where M1<M2<M3; t1<t2<t3.

Embodiment five

In this embodiment, another dehydration parameter adjustment method is introduced. The dehydration parameter adjustment at least includes changing the maximum rotational speed of the washing machine during dehydration.

In this embodiment, a method for adjusting the maximum rotational speed v is introduced, the maximum rotational speed decreases linearly and/or non-linearly with the increase of the average laundry weight,

In Embodiment 1, the linear and/or non-linear relationship between the set maximum rotational speed and the average laundry weight is stored in the parameter adjustment module of the washing machine; the parameter adjustment module is based on the calculated value of the average laundry weight transmitted by the data calculation module, Combining the stored linear and/or non-linear relationship to obtain the maximum rotational speed v corresponding to the calculated value, and adjust the maximum rotational speed v in the dehydration program of the washing machine to the maximum rotational speed v corresponding to the calculated value.

In the second embodiment, the server stores the linear and/or non-linear relationship between the set maximum rotational speed and the average laundry weight; the server combines the stored linear And/or the nonlinear relationship obtains the highest rotation speed v corresponding to the calculated value, and adjusts the highest rotation speed v of the washing machine in the dehydration program to the highest rotation speed v corresponding to the calculated value.

As shown in Figure 9, the maximum rotational speed v decreases linearly with the average laundry weight,

When the average laundry weight is M1, then the parameter adjustment module in Embodiment 1 and/or the server in Embodiment 2 selects the highest rotational speed v in the dehydration program for the washing machine as v1,

Preferably, the ratio relationship between the highest rotational speed v and the average laundry weight is k2, then v1=k2*M1.

As shown in Figures 10a and 10b, the maximum rotational speed v decreases nonlinearly with the average laundry weight;

When the average laundry weight is M2, then the parameter adjustment module in Embodiment 1 and/or the server in Embodiment 2 selects the highest rotational speed v in the dehydration program for the washing machine as v2,

Preferably, the change rule between the maximum rotational speed v and the average weight M of the clothes is a gradually decreasing curve, and the ratio relationship between the highest rotational speed v and the average weight of the clothes changes. As the average weight of clothes increases, the highest speed v gradually decreases along the curve. decrease.

Embodiment six

In this embodiment, another method for adjusting the maximum rotational speed v is introduced, and the maximum rotational speed v decreases in segments as the average weight of clothes increases;

In the first embodiment, in the parameter adjustment module of the washing machine, the segmented relationship between the set maximum rotational speed v and the average laundry weight is stored, and the parameter adjustment module judges that the calculated value of the average laundry weight transmitted by the data calculation module falls into the Set the interval, and then combine the stored segmented relationship to obtain the maximum speed v corresponding to the set interval, and adjust the maximum speed of the washing machine to perform the dehydration program to the set interval that the calculated value falls into. The corresponding maximum speed v.

In the second embodiment, the segmented relationship between the set maximum rotational speed v and the average weight of clothes is stored in the server, and the server judges the set interval in which the calculated average weight of clothes in the server falls. , combined with the stored segmented relationship to obtain the maximum speed v corresponding to the set interval segment, and adjust the maximum speed v of the washing machine to perform the dehydration program to the highest value corresponding to the set interval segment where the calculated value falls. speed v.

In this embodiment, according to the value of the average clothing weight segment, the number of segments is not equal, and can be divided according to the actual situation;

Preferably, as shown in Figure 11, the maximum rotational speed v decreases in stages as the average weight of clothes increases, and the average weight of clothes is divided into three segments,

When the average clothing weight is Mi, select two average clothing weight nodes M11, M12, M13,

When M11<Mi≤M12, the maximum speed v is set to v1, and the maximum speed v corresponding to the average laundry weight Mi is v1, the parameter adjustment module in the first embodiment and/or the server in the second embodiment directly selects v1 as the dehydration of the washing machine The highest speed in the program;

When M12<Mi≤M13, the maximum speed v is set to v2, and the maximum speed v corresponding to the average laundry weight Mi is v2, the parameter adjustment module in the first embodiment and/or the server in the second embodiment directly selects v2 as the dehydration of the washing machine The highest speed in the program;

When Mi>M13, the highest rotational speed v is set to v3, and the highest rotational speed v corresponding to the average laundry weight Mi is v3, the parameter adjustment module in the first embodiment and/or the server in the second embodiment directly selects v3 as the dehydration program of the washing machine the maximum speed;

Where M11<M12<M13; v1>v2>v3.

Embodiment seven

In this embodiment, the dehydration parameters in the dehydration program performed by the washing machine have set values, and when the average laundry weight meets the set value, the washing machine does not adjust the dehydration parameters in the dehydration program.

Preferably, the washing machine executes the set values of the dehydration parameters in the dehydration program: the average laundry weight is M, the maximum dehydration speed is v4, and the dehydration acceleration time is t4;

In this embodiment, when the average laundry weight<set value M,

In the first embodiment, the parameter adjustment module of the washing machine adjusts the dehydration parameters in the dehydration program according to the average weight of clothes sent by the data calculation module;

In the second embodiment, the server adjusts the dehydration parameters in the dehydration program according to the calculated average laundry weight in the server;

Then the adjusted acceleration time t and/or maximum speed v satisfy t<t4 and/or v>v4;

When the average laundry weight > set value M,

In the first embodiment, the parameter adjustment module of the washing machine adjusts the dehydration parameters in the dehydration program according to the average weight of clothes sent by the data calculation module;

In the second embodiment, the server adjusts the dehydration parameters in the dehydration program according to the calculated average laundry weight in the server;

Then the adjusted acceleration time t and/or the maximum rotational speed v satisfy t>t4 and/or v<v4.

In this embodiment, the set value M is 500-1000g.

Embodiment Eight

In the first embodiment, the total weight of the clothes is detected by the gravity sensor of the washing machine, and the gravity sensor uploads the total weight of the clothes to the digital calculation module;

In the second embodiment, the total weight of the clothes is detected by the gravity sensor of the washing machine, and the washing machine uploads the total weight of the clothes detected by the gravity sensor to the server.

In the first embodiment, the laundry quantity is identified by the RFID identification module of the washing machine, and the RFID identification module uploads the laundry quantity to the digital calculation module.

In the second embodiment, the number of clothes is collected according to the user's manual input into the mobile terminal and/or by scanning the QR code on the clothes with the mobile terminal, and the mobile terminal uploads the collected number of clothes to the server.

As shown in Figure 2, in the first implementation, a process of washing machine dehydration control method starts the washing machine, the RFID identification module identifies the number of clothes, and transmits the corresponding number of clothes to the data calculation module, and the gravity sensor detects the total number of clothes Weight, and the total weight of the clothes is sent to the data calculation module, and the data calculation module calculates the ratio of the total weight of clothes to the number of clothes to obtain the average clothes weight; the data calculation module sends the average clothes weight to the parameter adjustment module, and the parameter adjustment module uses the average The weight of the clothes adjusts the dehydration parameters, and the program execution module receives the adjusted dehydration parameters, sends them to the washing machine, and starts the washing program.

As shown in Figure 4, in the second embodiment, a process of a washing machine dehydration control method, the mobile terminal collects the quantity of clothes, and transmits the corresponding clothes quantity to the server, the gravity sensor of the washing machine detects the total weight of the clothes, and the washing machine will The total weight of the clothes is sent to the server, and the server calculates the ratio of the total weight of the clothes to the number of clothes to obtain the average weight of the clothes. The server adjusts the dehydration parameters according to the calculated average weight of the clothes, and sends the adjusted dehydration parameters to the mobile terminal , the mobile terminal confirms the received dehydration parameters and sends them to the washing machine, and the washing machine starts a washing program.

Preferably, in Embodiment 1, the parameter adjustment module of the washing machine adjusts the dehydration parameters in the dehydration program according to the average weight of clothes transmitted by the data calculation module, according to the acceleration time and the set acceleration time stored in the parameter adjustment module of the washing machine. Adjust the acceleration time t in the dehydration program of the washing machine according to the linear relationship of the average laundry weight, and/or adjust the maximum rotational speed v of the washing machine according to the linear relationship between the set maximum rotational speed and the average laundry weight stored in the parameter adjustment module of the washing machine;

In the second embodiment, the server adjusts the dehydration parameters in the dehydration program according to the calculated average laundry weight in the server, and adjusts the dehydration program of the washing machine according to the linear relationship between the set acceleration time and the average laundry weight stored in the server Acceleration time t, and/or adjust the maximum rotational speed v of the washing machine according to the linear relationship between the maximum rotational speed and the average laundry weight stored in the server.

Preferably, in Embodiment 1, the parameter adjustment module of the washing machine adjusts the dehydration parameters in the dehydration program according to the average weight of clothes transmitted by the data calculation module, according to the acceleration time and the set acceleration time stored in the parameter adjustment module of the washing machine. Adjust the acceleration time t in the dehydration program of the washing machine according to the non-linear relationship of the average laundry weight, and/or adjust the maximum rotational speed v of the washing machine according to the nonlinear relationship between the set maximum rotational speed and the average laundry weight stored in the parameter adjustment module of the washing machine;

In the second embodiment, the server adjusts the dehydration parameters in the dehydration program according to the calculated average laundry weight in the server, and adjusts the dehydration of the washing machine according to the non-linear relationship between the set acceleration time and the average laundry weight stored in the server. The acceleration time t in the program, and/or adjust the maximum rotational speed v of the washing machine according to the non-linear relationship between the maximum rotational speed and the average laundry weight stored in the server.

Preferably, in Embodiment 1, the parameter adjustment module of the washing machine adjusts the dehydration parameters in the dehydration program according to the average weight of clothes transmitted by the data calculation module, according to the acceleration time and the set acceleration time stored in the parameter adjustment module of the washing machine. Adjust the acceleration time t in the dehydration program of the washing machine according to the segmented relationship of the average laundry weight, and/or adjust the maximum rotational speed of the washing machine according to the segmented relationship between the set maximum rotational speed and the average laundry weight stored in the parameter adjustment module of the washing machine v;

In the second embodiment, the server adjusts the dehydration parameters in the dehydration program according to the calculated average laundry weight in the server, and adjusts the washing machine according to the segmented relationship between the set acceleration time and the average laundry weight stored in the server The acceleration time t in the dehydration program, and/or adjust the maximum rotation speed v of the washing machine according to the segmented relationship between the maximum rotation speed and the average laundry weight stored in the server.

Embodiment nine

In this embodiment, a washing machine dehydration control method as shown in FIG. 5 includes the following steps:

S31, the mobile terminal collects the quantity of clothes in the washing machine;

S32, the server calculates the ratio of the total weight of the clothes to the number of clothes according to the total weight of the clothes delivered by the washing machine and the number of clothes sent by the mobile terminal, and obtains the average weight of the clothes, and the server executes the dehydration program on the washing machine according to the calculated value of the average total weight of the clothes The dehydration parameters are adjusted, and the adjusted dehydration parameters are fed back to the washing machine;

In this embodiment, in the process of the washing machine dehydration control method, the mobile terminal collects the quantity of clothes and transmits the corresponding quantity of clothes to the server, the gravity sensor of the washing machine detects the total weight of the clothes, and the washing machine transmits the total weight of the clothes to The server, the server calculates the ratio of the total weight of the clothes to the number of clothes to obtain the average weight of the clothes, the server adjusts the dehydration parameters according to the calculated average weight of the clothes, and sends the adjusted dehydration parameters to the washing machine, and the washing machine receives the dehydration parameters After that, the washing machine starts the washing program.

The above descriptions are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology of this patent Without departing from the scope of the technical solution of the present invention, personnel can use the technical content of the above prompts to make some changes or modify them into equivalent embodiments with equivalent changes, but as long as they do not depart from the technical solution of the present invention, the Technical Essence Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims (9)

1. A washing machine dehydration control method, characterized in that: comprising the following steps: S1, the data calculation module of the washing machine calculates the ratio of the total weight of the clothes to the number of clothes according to the total weight of the clothes in the washing machine and the number of clothes, and obtains the average weight of clothes; S2, the parameter adjustment module of the washing machine adjusts the dehydration parameters in the dehydration program performed by the washing machine according to the average laundry weight transmitted by the data calculation module; Start the washing machine, the RFID identification module identifies the number of clothes, and transmits the corresponding number of clothes to the data calculation module, the gravity sensor detects the total weight of the clothes, and transmits the total weight of the clothes to the data calculation module, and the data calculation module calculates the total weight of the clothes The ratio of the weight to the number of clothes is used to obtain the average weight of clothes; the data calculation module transmits the average weight of clothes to the parameter adjustment module, and the parameter adjustment module adjusts the dehydration parameters according to the average weight of clothes, and the program execution module receives the adjusted dehydration parameters and sends them to Washing machine, start the washing program; When the average weight of clothes < set value M, The parameter adjustment module of the washing machine adjusts the dehydration parameters in the execution of the dehydration program according to the average laundry weight transmitted by the data calculation module; Then the adjusted acceleration time t and/or maximum speed v satisfy t<t4 and/or v>v4; When the average laundry weight > set value M, The parameter adjustment module of the washing machine adjusts the dehydration parameters in the execution of the dehydration program according to the average laundry weight transmitted by the data calculation module; Then the adjusted acceleration time t and/or the maximum rotational speed v satisfy t>t4 and/or v<v4. 2 . The method for controlling dehydration of a washing machine according to claim 1 , wherein the adjustment of the dehydration parameters at least includes changing the acceleration time from the initial rotational speed to the highest rotational speed in the dehydration program of the washing machine. 3 . 3. A washing machine dehydration control method according to claim 2, characterized in that: said acceleration time increases linearly and/or non-linearly with the increase of average laundry weight, and is set in the parameter adjustment module of the washing machine Store the linear and/or non-linear relationship between the acceleration time and the average weight of clothes; the parameter adjustment module is based on the calculated value of the average weight of clothes sent by the data calculation module, combined with the stored linear and/or non-linear relationship to obtain a value corresponding to the calculated value The acceleration time t of the washing machine is adjusted to the acceleration time t corresponding to the calculated value. 4. The dehydration control method of a washing machine according to claim 2, characterized in that: the acceleration time t increases in stages with the increase of the average laundry weight, and the set acceleration time t is set in the parameter adjustment module of the washing machine The segmented relationship between time and average weight of clothes is stored; the parameter adjustment module judges the set interval segment that the calculated average weight of clothes sent by the data calculation module falls into, and then combines the stored segmented relationship to obtain the set range that falls into. The acceleration time t corresponding to the segment, and the acceleration time in the dehydration program of the washing machine is adjusted to the acceleration time t corresponding to the segment where the calculated value falls into the set interval. 5 . The method for controlling dehydration of a washing machine according to claim 1 , wherein the adjustment of the dehydration parameters at least includes changing the maximum rotational speed of the washing machine during dehydration. 6 . 6. A washing machine dehydration control method according to claim 5, characterized in that: the maximum rotational speed decreases linearly and/or non-linearly with the increase of average laundry weight, and the parameter adjustment module of the washing machine sets the Store the linear and/or non-linear relationship between the maximum rotational speed and the average weight of clothes; the parameter adjustment module combines the stored linear and/or non-linear relationship with the calculated value based on the calculated value of the average clothes weight transmitted by the data calculation module. The corresponding maximum rotational speed v, and adjust the maximum rotational speed in the dehydration program of the washing machine to the maximum rotational speed v corresponding to the calculated value. 7. A washing machine dehydration control method according to claim 5, characterized in that: the maximum rotational speed v decreases stepwise with the increase of the average laundry weight, and the set value is set in the parameter adjustment module of the washing machine Store the segmented relationship between the maximum rotational speed v and the average weight of clothes, and the parameter adjustment module judges the set range segment that the calculated value of the average weight of clothes sent by the data calculation module falls into, and then combines the stored segmented relationship to obtain the set interval segment that falls into. Determine the highest speed v corresponding to the interval, and adjust the highest speed v in the dehydration program of the washing machine to the highest speed v corresponding to the set interval where the calculated value falls. 8. A washing machine dehydration control method according to any one of claims 1-7, characterized in that: the total weight of the laundry is detected by a gravity sensor of the washing machine, and the gravity sensor uploads the total weight of the laundry to the digital calculation module. 9. A washing machine dehydration control method according to any one of claims 1-7, characterized in that: the number of clothes is identified by the RFID identification module of the washing machine, and the RFID identification module uploads the number of clothes to the digital calculation module.

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