WO2018153190A1 - 一种洗衣机控制方法 - Google Patents

一种洗衣机控制方法 Download PDF

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Publication number
WO2018153190A1
WO2018153190A1 PCT/CN2018/073544 CN2018073544W WO2018153190A1 WO 2018153190 A1 WO2018153190 A1 WO 2018153190A1 CN 2018073544 W CN2018073544 W CN 2018073544W WO 2018153190 A1 WO2018153190 A1 WO 2018153190A1
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Prior art keywords
washing
unit
soaking
washing machine
immersion
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PCT/CN2018/073544
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English (en)
French (fr)
Inventor
陈瑜
王得军
薛凯
高磊
邢福涛
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Qingdao Haier Washing Machine Co Ltd
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Qingdao Haier Washing Machine Co Ltd
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Priority to JP2019543891A priority Critical patent/JP2020508104A/ja
Publication of WO2018153190A1 publication Critical patent/WO2018153190A1/zh
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only

Definitions

  • the invention belongs to the field of household appliances, and in particular to a washing machine control method.
  • a washing machine is a cleaning appliance that uses electrical energy to produce a mechanical action to wash laundry.
  • the function of washing machines has become more and more powerful, and it has become an indispensable household appliance in thousands of households.
  • Some existing washing machines adopt a single washing mode. After the water is completed, the washing machine continuously rotates through the washing tub, and the clothes are continuously beaten and rubbed by the water flow, thereby completing the washing process of the laundry.
  • washing machines in order to achieve better cleaning effect on clothes, some washing machines should be soaked before washing the clothes.
  • the soaking time is generally up to half an hour.
  • the soaking process generally uses a variety of soaking with different stopping ratios.
  • the laundry is sufficiently immersed by the combination of the modes or the multiple immersion of the same turn-around ratio, and then the washing process of the laundry is performed.
  • the turning time of the soaking process is relatively short, and the soaking process is before the washing process, the load on the upper layer of the washing tub of the washing machine is difficult or even impossible to be turned over, and the soaking effect is poor, thereby affecting the whole machine.
  • the washing ratio can not play the maximum effect of the soaking process, and the load in the washing tub cannot be fused with the detergent and water in a limited time, so that it will undoubtedly increase the washing difficulty for the subsequent washing process, if the same washing is to be achieved.
  • the net effect, the under-combined load requires a greater amount of power consumption than the fully fused load.
  • the existing washing machine cannot simultaneously meet the dual requirements of the washing ratio and the power consumption, so that the washing machine cannot meet the user's demand.
  • the present invention has been made in view of the above.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a washing machine control method, which can make the washing machine reach the double requirement of taking both the washing ratio and the power consumption, and solves the problem that the existing washing machine can only satisfy the washing ratio. And one of the technical issues of power consumption.
  • the present invention provides a washing machine control method, the washing program of the washing machine comprising a washing process and a soaking process, characterized in that the washing program comprises at least two washing processes, and a soaking process is performed between adjacent washing processes.
  • the washing machine is controlled to rotate at least at a high washing speed, and/or at a medium-high washing speed, and/or at a low washing speed;
  • the washing process comprises three washing processes; during the first washing process, the washing machine is controlled to rotate at a high washing speed to quickly dissolve the detergent and/or the washing powder and fully contact the load in the inner tub, During the second washing process, the washing machine is controlled to rotate at a medium to high washing speed, and during the third washing process, the washing machine is controlled to rotate at a low washing speed.
  • control method includes the following steps,
  • step S102 controlling the washing machine to enter the nth washing process, after the nth washing process is completed, performing step S103;
  • step S103 the control washing machine enters the nth soaking process, after the nth soaking process is completed, step S104 is performed;
  • step S104 Determine whether the accumulated value n is equal to the preset value. If not, the accumulated value n is incremented once, and step S102 is performed again; if yes, the washing machine washing process is completed, and the next program is entered.
  • the immersion process is composed of superimposed immersion units having different water flow intensities, and the water flow intensity is adjusted according to the motor rotation speed and/or the pulsator rotation ratio.
  • the immersing process comprises one of immersing A unit, immersing B unit and immersing C unit or any combination thereof, immersing A unit, immersing B unit and immersing C unit in sequence or in any order; wherein, immersing unit A
  • the soaking B unit and the soaking C unit respectively have different water flow intensities;
  • the washing process comprises three washing processes, and each dipping process is performed correspondingly after each washing process; the first soaking process is composed of superimposing the soaking unit A and the soaking B unit, or the first soaking process is soaking the C unit, the first Both the secondary soaking process and the third soaking process are soaked in C unit.
  • the water flow intensity of the soaking A unit, the soaking B unit, and the soaking C unit is adjusted according to the motor speed, and/or the pulsator rotation ratio, so that the water flow intensity of the immersion A unit > the water flow intensity of the immersed B unit > immersion C The water flow intensity of the unit.
  • the turn-stop ratios of the immersed A unit, the immersed B unit, and the immersed C unit are respectively T1, T2, T3, and T1, T2, and T3 are different.
  • the rotation time of the pulsator in the immersion A unit is greater than or equal to the rotation time of the pulsator in the immersion B unit, and the stop time of the pulsator in the immersion A unit is less than or equal to the stop time of the pulsator in the immersion B unit;
  • the rotation time of the pulsator in the immersion B unit is greater than or equal to the rotation time of the pulsator in the immersion C unit, and the stop time of the pulsator in the immersion B unit is less than or equal to the stop time of the pulsator in the immersion C unit.
  • the washing machine is controlled to perform a soaking process.
  • control method includes the following steps,
  • step S202 the control washing machine enters the mth soaking process, after the mth soaking process is completed, step S203 is performed;
  • step S203 the washing machine is controlled to enter the mth washing process, after the mth washing process is completed, step S204 is performed;
  • step S204 Determine whether the accumulated value m is equal to a preset value. If not, the accumulated value m is incremented once, and step S202 or step S203 is performed again. If yes, the washing machine washing process is completed, and the next program is entered.
  • the present invention has the following advantageous effects compared with the prior art.
  • the invention adopts the soaking treatment after the washing process, so that the load is in the washing process, and the relatively high rotating washing time, the upper layer load of the inner barrel of the washing machine effectively exerts the soaking effect, and the load is alternately turned upside down and washed in a limited time.
  • the agent and the water are fused together, so that the stain on the load reacts with the detergent and the water, thereby effectively dissolving the stain, effectively exerting the effect of the soaking process, improving the washing ratio, and enabling the washing machine to simultaneously take care of washing.
  • the dual requirements of net ratio and power consumption solve the technical problem that the existing washing machine can only meet one of the washing ratio and the power consumption.
  • Figure 1 is a block diagram showing the operation of a conventional washing machine
  • FIG. 2 is a flow chart of a washing machine control method in an embodiment of the present invention.
  • FIG. 3 is a block diagram showing the operation of the washing machine in the embodiment of the present invention.
  • FIG. 4 is a flow chart of another washing machine control method in an embodiment of the present invention.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • FIG. 1 a block diagram of a prior art washing machine operation is shown.
  • the existing washing machine performs the soaking process before the washing process, and the soaking process generally takes up to 30 minutes, and the soaking process is generally carried out in combination in various ways, or in the same manner multiple times.
  • the soaking process is continued for 30 minutes before the washing process, and the soaking process is generally performed according to the soaking A unit + soaking B unit + soaking C unit + soaking C unit (the sum of the time of soaking the A unit + soaking the B unit + soaking the C unit + soaking the C unit) 30min), wherein the soaking A unit is rotated for 2min for 3min, the soaking B unit is rotated for 1min for 4min, the soaking C unit is rotated for 1min for 9min; or the soaking process can be followed by soaking C unit + soaking C unit + Soak the C unit to perform (the sum of the time of soaking C unit + soaking C unit + soaking C unit is 30 min).
  • the upper layer of the inner drum of the washing machine Before the washing process, the upper layer of the inner drum of the washing machine is in a short soaking process. Because the washing machine rotates for a short time, the upper layer load is difficult or even impossible to turn down, and the soaking effect is poor, thereby affecting the washing ratio of the whole machine. The maximum effect of the soaking process is exerted; at the same time, the load cannot be fused with the detergent and water for a limited time, so that in order to achieve the same washing ratio, the washing ratio is generally increased by increasing the washing time or increasing the washing water flow, so that It also increases the power consumption of the washing machine.
  • the present invention provides a washing machine control method.
  • the washing program of the washing machine includes a washing process and a soaking process, and the washing program includes at least two washing processes, which are a first washing process and a second washing respectively.
  • Process ... the nth washing process (n ⁇ 2)
  • a soaking process is performed between adjacent washing processes, that is, after each washing process is completed, a soaking process is performed, and then the next process is executed.
  • the invention adopts the soaking treatment after the washing process, so that the load is in the washing process, and the relatively high rotating washing time, the upper layer load of the inner barrel of the washing machine effectively exerts the soaking effect, and the load is alternately turned upside down and washed in a limited time.
  • the agent and the water are fused together, so that the stain on the load reacts with the detergent and the water, thereby effectively dissolving the stain, effectively exerting the effect of the soaking process and improving the washing ratio.
  • the washing machine is controlled to rotate at least at a high washing speed, and/or at a medium to high washing speed, and/or at a low washing speed. In this way, the load in the washing machine can be continuously tumbling and fully contacted with the detergent, thereby improving the washing efficiency.
  • An embodiment of the present invention provides a washing machine control method, the washing program of the control method comprising at least two washing processes, and a soaking process is performed between adjacent washing processes.
  • the washing process is defined as a process in which the washing machine continuously rotates and washes the laundry during the set time;
  • the soaking process is defined as having a certain turn-stop ratio (a numerical ratio of the washing machine rotation time to the stop time), which is the rotation of the washing machine and The process of not combining the rotation; in the soaking process, generally, the rotation time of the washing machine is set to be less than the stop time, so as to fully utilize the soaking process to soak the load in the washing machine, the load can be understood as clothes, pants, towels, quilt covers. Items that need to be washed.
  • the soaking process of the washing machine is composed of a plurality of water flow intensities which are adjusted according to the motor speed, and/or the pulsator turn-off ratio.
  • the washing machine can be first controlled to rotate at a medium to high washing speed, and then the washing machine is controlled to stop rotating, so that the load after the washing process in the washing process is further rotated through the soaking process, thereby making the laundry better.
  • the washing process the next washing machine stops the rotation process, so that the load laundry is soaked in the inner tub, so that the residual stain on the laundry load is integrated into the water, which greatly improves the washing ratio of the laundry load.
  • FIG. 2 it is a flowchart of a control method of the washing machine of the present invention.
  • the control method of the washing machine includes the following steps.
  • step S102 controlling the washing machine to enter the nth washing process, after the nth washing process is completed, performing step S103;
  • step S103 the control washing machine enters the nth soaking process, after the nth soaking process is completed, step S104 is performed;
  • S104 Determine whether the accumulated value n is equal to a preset value. If not, the cumulative value n is increased by one time, and the step is performed again.
  • the washing program of the washing machine is turned on, and after the water inflow process is completed, the washing machine first enters the washing process of the set time, so that the upper layer load of the inner drum of the washing machine can be effectively inverted by the relatively long washing time, the washing machine
  • the upper layer load and the lower layer load of the inner tub are alternately flipped and washed, so that the load in the inner tub of the washing machine can be sufficiently brought into contact with the detergent and the water to provide conditions for the next soaking process.
  • the set time is generally up to 30 minutes
  • the soaking process can be performed multiple times for the same soaking mode, or can be combined for different soaking modes.
  • the load that has been in full contact with the detergent and water can be further fused with the detergent and water during the soaking process, effectively dissolving the stain on the load, effectively exerting the effect of the soaking process and improving the washing.
  • the washing machine can achieve the dual requirements of both washing ratio and power consumption.
  • the soaking process is one of the soaking A unit, the soaking B unit, and the soaking C unit, or any combination thereof, and the soaking A unit, the soaking B unit, and the soaking C unit are sequentially or in any order.
  • the soaking process may simply soak the A unit or soak the B unit or soak the C unit.
  • the soaking process may be a combination of the soaking unit A and the soaking unit B, or a combination of the soaking unit A and the soaking unit C.
  • the soaking process may also be soaking.
  • a combination of the A unit, the soaked B unit, and the soaked C unit. The specific soaking process can be determined according to actual needs.
  • the immersion A unit, the immersion B unit, and the immersion C unit respectively have different turn-stop ratios; further, the immersion A unit's turn-stop ratio > immersion B unit turn-stop ratio > immersion C unit turn-stop ratio, The water flow intensity of the soaking A unit, the soaking B unit, and the soaking C unit gradually decreased.
  • the ratios of the immersion A unit, the immersion B unit, and the immersion C unit are T1, T2, and T3, respectively, and T1, T2, and T3 are different.
  • the rotation time of the pulsator in the immersion A unit is greater than or equal to the rotation time of the pulsator in the immersion B unit
  • the stop time of the pulsator in the immersion A unit is less than or equal to the stop time of the pulsator in the immersion B unit.
  • the immersion ratio of the immersion A is 2:3, the ratio of the cessation of the immersion B is 1:4, and the ratio of the cessation of the immersion C is 1:9.
  • the soaking A unit is rotated for 2 minutes for the washing machine to stop for 3 minutes
  • the soaking B unit is rotated for 1 minute for the washing machine to stop for 4 minutes
  • the soaking C unit is rotated for 1 minute for the washing machine to stop for 9 minutes.
  • the setting of each time is a preferred embodiment, and does not limit the time setting of the control method of the present invention.
  • the specific time allocation is adjusted according to the specific size of the washing machine, the nature of the pulsator and the laundry property.
  • the washing process of the washing machine control method includes three washing processes.
  • the washing process includes a first washing process, a second washing process, and a third washing process.
  • controlling the washing machine to rotate at least at a high washing speed, and/or at a medium-high washing speed, and/or at a low washing speed, so that the laundry load in the inner tub of the washing machine continues through the washing machine.
  • the washing machine Continuously rotates to fully contact the water and detergent in the inner tub and achieve the effect of preliminary purification; for example, the washing machine first rotates at a high washing speed, then rotates at a medium high washing speed, and finally rotates at a low washing speed; or the washing speed of the washing machine It can also be a method of gradually moving from low speed to high speed, depending on the size of the washing machine, the nature of the pulsator and the load properties, so that the load of the laundry can be cleaned under the proper power without overhaul. Consumes more electricity, so that the washing machine can achieve the cleaning ratio Dual power consumption requirements.
  • the washing machine is controlled to rotate at a high washing speed to quickly dissolve the detergent and/or the washing powder and fully contact the load in the inner tub during the second washing process.
  • the washing machine is controlled to rotate at a medium to high washing speed, and during the third washing process, the washing machine is controlled to rotate at a low washing speed.
  • FIG. 3 there is shown a logic program diagram of the operation of the washing machine of this embodiment.
  • the washing machine automatically enters the first washing process.
  • the first washing process lasts for 5 minutes, so that the pulsator continues continuously.
  • the rotation process allows the load in the washing tub to fully contact and fuse with the detergent and water, and then enters the first soaking process, the first soaking process is to soak the C unit, and thus repeatedly performing the washing process and the soaking process a predetermined number of times, the washing machine
  • the next rinsing process is entered.
  • the rinsing process is spray rinsing.
  • the washing machine enters the dehydration process.
  • first soaking process, the second soaking process, and the third soaking process may also be composed of a superposition of the soaking A unit and the soaking B unit, and the soaking A unit and the soaking B unit are performed in any order.
  • the soaking process of the present invention is not limited to the combinations shown, and the combination is merely for the purpose of embodying the preferred embodiments of the present invention and is not intended to limit the soaking process of the present invention.
  • the difference between this embodiment and the above-described first embodiment is that the washing machine is controlled to perform the soaking process before the washing machine performs the first washing process.
  • control method includes the following steps.
  • step S202 the control washing machine enters the mth soaking process, after the mth soaking process is completed, step S203 is performed;
  • step S203 the washing machine is controlled to enter the mth washing process, after the mth washing process is completed, step S204 is performed;
  • step S204 Determine whether the accumulated value m is equal to a preset value. If not, the accumulated value m is incremented once, and step S202 or step S203 is performed again. If yes, the washing machine washing process is completed, and the next program is entered.
  • the accumulated value m is initialized to 1, m is greater than or equal to 2, and after the washing process of the washing machine is started, at least two soaking processes are performed, and a washing process is performed between adjacent soaking processes.
  • the first soaking process of the washing machine is the combination of the soaking unit A and the soaking unit B.
  • the soaking unit A and the soaking unit B are performed in any order, and the second soaking process is to soak the unit C; or, the first soaking process and the second
  • the sub-soaking process is composed of immersion A unit, immersion B unit and immersion C unit.
  • the combinations listed herein are only preferred modes of the present embodiment, and are not intended to limit the scope of the present invention.
  • the washing machine after the washing process is started, generally after the water inlet process of 1 minute, the washing machine first enters the first soaking process for a period of time, after which the washing machine automatically enters the washing process to allow the load in the washing tub to be filled with detergent and water. Fully contact and fuse, then enter the second soaking process, and finally proceed to the next step.
  • a turbidity sensor may be disposed on the washing machine, and the turbidity sensor detects the cleanliness of the laundry load in real time. If the cleanliness fails to reach the preset threshold, the cleaning is not in place, and the washing needs to be continued to meet the preset threshold. At this time, the control washing machine cyclically performs steps S202-S204 until the preset cleanliness is satisfied.

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Abstract

一种洗衣机控制方法，洗衣机的洗涤程序包括洗涤过程和浸泡过程，所述洗涤程序包括至少两次洗涤过程，相邻洗涤过程之间执行一次浸泡过程。通过在洗涤过程之后进行浸泡处理，使得负载在洗涤过程中，通过相对较长的转动洗涤时间，上下负载交替翻转与洗涤剂和水融合在一起，使得负载上的污渍与洗涤剂和水发生反应，从而有效的将污渍溶解，既有效的发挥了浸泡过程的作用，提升洗净比，又能够使洗衣机达到同时兼顾洗净比和耗电量的双重要求，解决了现有洗衣机只能满足洗净比和耗电量其中之一的技术问题。

Description

一种洗衣机控制方法 技术领域
本发明属于家用电器领域，具体地说，涉及一种洗衣机控制方法。
背景技术
洗衣机是利用电能产生机械作用来洗涤衣物的清洁电器。随着科技的发展和技术的进步，洗衣机的功能也越来越强大，它已经成为千千万万家庭中必不可少的家用电器。现有的一些洗衣机都是采用单一的洗涤方式，洗衣机在进水完成后，通过洗涤桶的持续不停地转动，利用水流不停地对衣物进行拍打和摩擦，从而完成对衣物的洗涤过程。
还有一些洗衣机为了达到对衣物清洁效果更好的目的，在洗涤衣物之前先对衣物进行浸泡处理，其浸泡时间一般最长为半个小时，浸泡过程一般采用多种具有不同转停比的浸泡方式的结合或同一转停比的多次浸泡的方式对衣物进行充分地浸泡，之后再执行衣物的洗涤过程。但是，这样的洗涤模式，由于浸泡过程的转动时间比较短，而浸泡过程又在洗涤过程之前，洗衣机洗涤桶中位于上层的负载很难甚至无法翻转下去，浸泡效果较差，从而影响整机的洗净比，无法发挥浸泡过程的最大作用，洗涤桶内的负载无法在有限的时间内与洗涤剂和水融合，这样，无疑会给后续的洗涤过程增加洗净难度，如果要达到相同的洗净效果，未充分融合的负载比充分融合了的负载需要更大程度的电能消耗量。
因此，现有的洗衣机无法同时兼顾洗净比和耗电量的双重要求，进而使得洗衣机无法达到用户的需求。
有鉴于此特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种洗衣机控制方法，能够使洗衣机达到同时兼顾洗净比和耗电量的双重要求，解决了现有洗衣机只能满足洗净比和耗电量其中之一的技术问题。
为解决上述技术问题，本发明采用技术方案的基本构思是：
本发明提供一种洗衣机控制方法，洗衣机的洗涤程序包括洗涤过程和浸泡过程，其特征在于，所述洗涤程序包括至少两次洗涤过程，相邻洗涤过程之间执行一次浸泡过程。
进一步的，在洗涤过程中，控制洗衣机至少以高洗涤转速的速度转动、和/或以中高洗涤转速的速度转动、和/或以低洗涤转速的速度转动；
优选的，洗涤程序包括三次洗涤过程；在第一次洗涤过程中，控制洗衣机以高洗涤转速的速度转动，以使洗涤剂和/或洗衣粉快速溶解并与内桶中的负载充分接触，在第二次洗涤过程中，控制洗衣机以中高洗涤转速的速度转动，在第三次洗涤过程中，控制洗衣机以低洗涤转速的速度转动。
进一步的，所述控制方法包括以下步骤，
S101、启动洗衣机并开启洗涤程序，累计值n初始化为1；
S102、控制洗衣机进入第n次洗涤过程，第n次洗涤过程完成后，执行步骤S103；
S103、控制洗衣机进入第n次浸泡过程，第n次浸泡过程完成后，执行步骤S104；
S104、判断累计值n是否等于预设值，若否，累计值n增加1次，并再次执行步骤S102；若是，洗衣机洗涤程序完毕，进入下一个程序。
进一步的，所述浸泡过程由具有不同水流强度的浸泡单元叠加构成，水流强度根据电机转速、和/或波轮转停比进行调整。
进一步的，所述浸泡过程包括浸泡A单元、浸泡B单元和浸泡C单元中的一种或其任意组合，浸泡A单元、浸泡B单元和浸泡C单元依次或任意顺序执行；其中，浸泡A单元、浸泡B单元和浸泡C单元分别具有不同的水流强度；
优选的，洗涤程序包括三次洗涤过程，各次洗涤过程之后分别对应执行一次浸泡过程；第一次浸泡过程由浸泡A单元和浸泡B单元叠加构成，或者第一次浸泡过程为浸泡C单元，第二次浸泡过程和第三次浸泡过程均为浸泡C单元。
进一步的，所述浸泡A单元、浸泡B单元、浸泡C单元的水流强度根据电机转速、和/或波轮转停比进行调整，使浸泡A单元的水流强度＞浸泡B单元的水流强度＞浸泡C单元的水流强度。
进一步的，所述浸泡A单元、浸泡B单元、浸泡C单元中波轮的转停比分别为T1、T2、T3，T1、T2、T3均不相同。
进一步的，浸泡A单元中波轮的转动时间大于等于浸泡B单元中波轮的转动时间，浸泡A单元中波轮的停止时间小于等于浸泡B单元中波轮的停止时间；
浸泡B单元中波轮的转动时间大于等于浸泡C单元中波轮的转动时间，浸泡B单元中波轮的停止时间小于等于浸泡C单元中波轮的停止时间。
进一步的，在第一次洗涤过程之前，控制洗衣机执行浸泡过程。
进一步的，所述控制方法包括以下步骤，
S201、启动洗衣机并开启洗涤程序，累计值m初始化为1；
S202、控制洗衣机进入第m次浸泡过程，第m次浸泡过程完成后，执行步骤S203；
S203、控制洗衣机进入第m次洗涤过程，第m次洗涤过程完成后，执行步骤S204；
S204、判断累计值m是否等于预设值，若否，累计值m增加1次，并再次执行步骤S202或步骤S203，若是，洗衣机洗涤程序完毕，进入下一个程序。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果。
本发明通过在洗涤过程之后进行进浸泡处理，使得负载在洗涤过程中，通过相对较长的转动洗涤时间，洗衣机内桶上层负载有效的发挥浸泡作用，负载在有限的时间内，上下交替翻转与洗涤剂和水融合在一起，使得负载上的污渍与洗涤剂和水发生反应，从而有效的将污渍溶解，既有效的发挥了浸泡过程的作用，提升洗净比，又能够使洗衣机达到同时兼顾洗净比和耗电量的双重要求，解决了现有洗衣机只能满足洗净比和耗电量其中之一的技术问题。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是现有洗衣机运行的程序框图；
图2是本发明实施例中一种洗衣机控制方法的流程图；
图3是本发明实施例中洗衣机运行的程序框图；
图4是本发明实施例中另一种洗衣机控制方法的流程图。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
参照图1，示出了现有洗衣机运行的程序框图。
现有洗衣机在洗涤过程之前执行浸泡过程，该浸泡过程的时间一般最长为30min，浸泡过程一般按照多种方式结合进行，或者同一方式多次进行。例如，在洗涤过程之前持续浸泡30min，浸泡过程一般按照浸泡A单元+浸泡B单元+浸泡C单元+浸泡C单元执行(浸泡A单元+浸泡B单元+浸泡C单元+浸泡C单元的时间总和为30min)，其中，浸泡A单元为洗衣机转动2min停止3min，浸泡B单元为洗衣机转动1min停止4min，浸泡C单元为洗衣机转动1min停止9min；或者，浸泡过程还可以按照浸泡C单元+浸泡C单元+浸泡C单元执行(浸泡C单元+浸泡C单元+浸泡C单元的时间总和为30min)。这种浸泡过程在洗涤过程之前，洗衣机内桶上层负载在短暂的浸泡过程中由于洗衣机转动时间比较短，上层负载很难甚至无法翻转下去，浸泡效果较差，从而影响整机的洗净比，无法发挥浸泡过程的最大作用；同时，负载无法在有限的时间内与洗涤剂和水融合，这样，为了达到同样的洗净比，一般通过增加洗涤时间或者增加洗涤水流来提升洗净比，于是就又增加了洗衣机的耗电量。
如图1至图5所示，本发明提供一种洗衣机控制方法，洗衣机的洗涤程序包括洗涤过程和浸泡过程，洗涤程序包括至少两次洗涤过程，分别为第一次洗涤过程、第二次洗涤过程，……第n次洗涤过程(n≥2)，相邻洗涤过程之间执行一次浸泡过程，即在每个洗涤过程运行完成后，执行一次浸泡过程，然后执行下一个程序。本发明通过在洗涤过程之后进行进浸泡处理，使得负载在洗涤过程中，通过相对较长的转动洗涤时间，洗衣机内桶上层负载有效的发挥浸 泡作用，负载在有限的时间内，上下交替翻转与洗涤剂和水融合在一起，使得负载上的污渍与洗涤剂和水发生反应，从而有效的将污渍溶解，既有效的发挥了浸泡过程的作用，提升洗净比。
在洗涤过程中，控制洗衣机至少以高洗涤转速的速度转动、和/或中高洗涤转速的速度转动、和/或低洗涤转速的速度转动。这样，可以令洗衣机内的负载不断翻滚并充分地与洗涤剂接触，从而提高洗净效率。
实施例一
本发明的实施例提供一种洗衣机控制方法，所述控制方法的洗涤程序包括至少两次洗涤过程，相邻洗涤过程之间执行一次浸泡过程。
其中，洗涤过程定义为洗衣机在设定时间内持续不断转动并对衣物进行搓揉洗涤的过程；浸泡过程定义为具有一定转停比(洗衣机转动时间与停止时间的数值比)，为洗衣机转动与不转动相结合的过程；在浸泡过程中，一般设置洗衣机的转动时间小于停止时间，以充分利用浸泡过程对洗衣机内的负载进行浸泡处理，所述负载，可以理解为衣服、裤子、毛巾、被套等需要被洗涤处理的物品。
洗衣机的浸泡过程由多种水流强度构成，所述水流强度根据电机转速、和/或波轮转停比进行调整。在浸泡过程中，可以先控制洗衣机以中高洗涤转速的速度转动，然后再控制洗衣机停止转动，以让在洗涤过程中经过洗涤处理后的负载进一步通过浸泡过程中的转动，从而使衣物得到更好的洗净处理，紧接着的洗衣机停止转动过程，让负载衣物浸泡停留在内桶中，使衣物负载上残留的污渍融入水中，大大地提升了衣物负载的洗净比。
如图2所示，为本发明洗衣机的控制方法流程图，本实施例中，洗衣机的控制方法包括以下步骤，
S101、启动洗衣机并开启洗涤程序，累计值n初始化为1；
S102、控制洗衣机进入第n次洗涤过程，第n次洗涤过程完成后，执行步骤S103；
S103、控制洗衣机进入第n次浸泡过程，第n次浸泡过程完成后，执行步骤S104；
S104、判断累计值n是否等于预设值，若否，累计值n增加1次，并再次执行步骤
S102；若是，洗衣机洗涤程序完毕，进入下一步程序。
在上述技术方案中，开启洗衣机的洗涤程序，在进水过程完毕后，洗衣机首先进入设定时间的洗涤过程，这样可以通过相对较长的洗涤时间，洗衣机内桶上层负载能够得到有效的 翻转，洗衣机内桶的上层负载和下层负载交替翻转洗涤，从而使得洗衣机内桶中的负载能够充分地与洗涤剂和水相接触，为下一步浸泡过程提供条件。
然后，进入设定时间的浸泡过程，该设定时间一般最长为30分钟，浸泡过程可以为同一种浸泡方式进行多次，也可以为不同浸泡方式结合进行。这样，已经与洗涤剂和水充分接触的负载能够进一步地在浸泡过程中与洗涤剂和水融合在一起，有效地将负载上的污渍溶解，既有效的发挥了浸泡过程的作用，提升洗净比，又能够使洗衣机达到同时兼顾洗净比和耗电量的双重要求。
进一步地，所述浸泡过程为浸泡A单元、浸泡B单元和浸泡C单元中一种或其任意组合，浸泡A单元、浸泡B单元和浸泡C单元依次或任意顺序执行。例如，浸泡过程可以只是浸泡A单元或者浸泡B单元或者浸泡C单元，浸泡过程可以是浸泡A单元和浸泡B单元的结合，或者浸泡A单元和浸泡C单元的结合，当然浸泡过程还可以是浸泡A单元、浸泡B单元和浸泡C单元三者的结合。具体为哪种方式的浸泡过程可以根据实际需求而定。
其中，浸泡A单元、浸泡B单元和浸泡C单元分别具有不同的转停比；进一步地，所述浸泡A单元的转停比＞浸泡B单元的转停比＞浸泡C单元的转停比，使浸泡A单元、浸泡B单元、浸泡C单元的水流强度呈逐渐递减趋势。
进一步地，浸泡A单元、浸泡B单元、浸泡C单元的转停比分别为T1、T2、T3，T1、T2、T3均不相同。其中，浸泡A单元中波轮的转动时间大于等于浸泡B单元中波轮的转动时间，浸泡A单元中波轮的停止时间小于等于浸泡B单元中波轮的停止时间。
优选的，所述浸泡A的转停比为2:3，所述浸泡B的转停比为1:4，所述浸泡C的转停比为1:9。具体的，浸泡A单元为洗衣机转动2min停止3min，浸泡B单元为洗衣机转动1min停止4min，浸泡C单元为洗衣机转动1min停止9min。此处各时间的设置为优选的实施例，并不是对本发明控制方法的时间设置进行限制，具体的时间分配视具体的洗衣机容量大小、波轮性质及洗衣衣物属性进行调整。
实施例二
本实施例为上述实施例一的进一步限定，所述洗衣机控制方法的洗涤程序包括三次洗涤过程，本实施例中，洗涤过程包括第一次洗涤过程、第二次洗涤过程和第三次洗涤过程，在洗涤过程中，控制洗衣机至少以高洗涤转速的速度转动、和/或以中高洗涤转速的速度转动、和/或以低洗涤转速的速度转动，以使洗衣机内桶里的衣物负载通过洗衣机持续不断的转动与 内桶中的水和洗涤剂充分接触，并达到初步净化的效果；例如，洗衣机先以高洗涤转速转动，然后以中高洗涤转速转动，最后以低洗涤转速转动；或者洗衣机的洗涤转速也可以是由低速运转逐渐向高速运转的方式，具体通过何种方式依据洗衣机容量大小、波轮性质及负载属性进行配置，以使衣物负载既能够在合适动力下被清洗干净，又不至于过多地消耗电能，从而使洗衣机达到同时兼顾洗净比和耗电量的双重要求。
本实施例中，在第一次洗涤过程中，控制洗衣机以高洗涤转速的速度转动，以使洗涤剂和/或洗衣粉快速溶解并与内桶中的负载充分接触，在第二次洗涤过程中，控制洗衣机以中高洗涤转速的速度转动，在第三次洗涤过程中，控制洗衣机以低洗涤转速的速度转动。
参照图3，示出了本实施例洗衣机运行的逻辑程序图。
本实施例中，洗涤程序开启后，一般在1分钟的进水过程之后，洗衣机自动进入第一次洗涤过程，本实施例中，第一次洗涤过程持续5分钟，使得波轮持续不停的转动过程，让洗涤桶内的负载与洗涤剂和水充分接触并融合，之后再进入第一次浸泡过程，第一浸泡过程为浸泡C单元，如此反复执行洗涤过程和浸泡过程预定次数后，洗衣机再进入平衡过程，在短暂的平衡过程之后，进入下一个漂洗程序，本实施例中，漂洗程序为喷淋漂洗。最后，洗衣机进入脱水程序。
另外，第一次浸泡过程、第二次浸泡过程以及第三次浸泡过程还可以是由浸泡A单元和浸泡B单元叠加构成，浸泡A单元和浸泡B单元按照任意顺序执行。本发明的浸泡过程并不局限于所列举的组合方式，所列举的组合方式仅仅是为了体现本发明的优选实施方式，并不是对本发明的浸泡过程进行限定。
实施例三
本实施例与上述实施例一的区别在于：在洗衣机执行第一次洗涤过程之前，控制洗衣机执行浸泡过程。
如图4所示，本实施例中，所述控制方法包括以下步骤，
S201、启动洗衣机并开启洗涤程序，累计值m初始化为1；
S202、控制洗衣机进入第m次浸泡过程，第m次浸泡过程完成后，执行步骤S203；
S203、控制洗衣机进入第m次洗涤过程，第m次洗涤过程完成后，执行步骤S204；
S204、判断累计值m是否等于预设值，若否，累计值m增加1次，并再次执行步骤S202或步骤S203，若是，洗衣机洗涤程序完毕，进入下一个程序。
在上述技术方案中，累计值m初始化为1，m大于等于2，在洗衣机洗涤程序开启后，至少执行两次浸泡过程，相邻浸泡过程之间执行一次洗涤过程。
洗衣机的第一次浸泡过程为浸泡A单元和浸泡B单元的结合，浸泡A单元和浸泡B单元依照任意顺序执行，第二次浸泡过程为浸泡C单元；或者，第一次浸泡过程和第二次浸泡过程均为浸泡A单元、浸泡B单元和浸泡C单元叠加构成。当然，还可以是其他的组合方式，此处所列举的组合方式仅为本实施例的优选方式，并不用来限定本发明的保护范围。
本实施例中，洗涤程序开启后，一般在1分钟的进水过程之后，洗衣机先进入一段时间的第一次浸泡过程，之后洗衣机自动进入洗涤过程，让洗涤桶内的负载与洗涤剂和水充分接触并融合，然后再进入第二次浸泡过程，最后再进入下一步程序。另外，还可以在洗衣机上设置浊度传感器，该浊度传感器实时检测衣物负载的清洁度，如果清洁度未能达到预设阈值，就说明清洗不到位，需要继续进行洗涤，以满足预设阈值，这时，控制洗衣机循环执行步骤S202-S204，直至满足预设清洁度为止。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种洗衣机控制方法，洗衣机的洗涤程序包括洗涤过程和浸泡过程，其特征在于，所述洗涤程序包括至少两次洗涤过程，相邻洗涤过程之间执行一次浸泡过程。
  2. 根据权利要求1所述的一种洗衣机控制方法，其特征在于，在洗涤过程中，控制洗衣机至少以高洗涤转速的速度转动、和/或以中高洗涤转速的速度转动、和/或以低洗涤转速的速度转动；
    优选的，洗涤程序包括三次洗涤过程；在第一次洗涤过程中，控制洗衣机以高洗涤转速的速度转动，以使洗涤剂和/或洗衣粉快速溶解并与内桶中的负载充分接触，在第二次洗涤过程中，控制洗衣机以中高洗涤转速的速度转动，在第三次洗涤过程中，控制洗衣机以低洗涤转速的速度转动。
  3. 根据权利要求1或2任一所述的一种洗衣机控制方法，其特征在于，所述控制方法包括以下步骤，
    S101、启动洗衣机并开启洗涤程序，累计值n初始化为1；
    S102、控制洗衣机进入第n次洗涤过程，第n次洗涤过程完成后，执行步骤S103；
    S103、控制洗衣机进入第n次浸泡过程，第n次浸泡过程完成后，执行步骤S104；
    S104、判断累计值n是否等于预设值，若否，累计值n增加1次，并再次执行步骤S102；若是，洗衣机洗涤程序完毕，进入下一个程序。
  4. 根据权利要求1-3任一所述的一种洗衣机控制方法，其特征在于，所述浸泡过程由具有不同水流强度的浸泡单元叠加构成，水流强度根据电机转速、和/或波轮转停比进行调整。
  5. 根据权利要求4所述的一种洗衣机控制方法，其特征在于，所述浸泡过程包括浸泡A单元、浸泡B单元和浸泡C单元中的一种或其任意组合，浸泡A单元、浸泡B单元和浸泡C单元依次或任意顺序执行；其中，浸泡A单元、浸泡B单元和浸泡C单元分别具有不同的水流强度；
    优选的，洗涤程序包括三次洗涤过程，各次洗涤过程之后分别对应执行一次浸泡过程；第一次浸泡过程由浸泡A单元和浸泡B单元叠加构成，或者第一次浸泡过程为浸泡C单元，第二次浸泡过程和第三次浸泡过程均为浸泡C单元。
  6. 根据权利要求5所述的一种洗衣机控制方法，其特征在于，所述浸泡A单元、浸泡B单元、浸泡C单元的水流强度根据电机转速、和/或波轮转停比进行调整，使浸泡A单元的水 流强度＞浸泡B单元的水流强度＞浸泡C单元的水流强度。
  7. 根据权利要求5或6任一所述的一种洗衣机控制方法，其特征在于，所述浸泡A单元、浸泡B单元、浸泡C单元中波轮的转停比分别为T 1、T 2、T 3，T 1、T 2、T 3均不相同。
  8. 根据权利要求7所述的一种洗衣机控制方法，其特征在于，浸泡A单元中波轮的转动时间大于等于浸泡B单元中波轮的转动时间，浸泡A单元中波轮的停止时间小于等于浸泡B单元中波轮的停止时间；
    浸泡B单元中波轮的转动时间大于等于浸泡C单元中波轮的转动时间，浸泡B单元中波轮的停止时间小于等于浸泡C单元中波轮的停止时间。
  9. 根据权利要求2-8任一所述的一种洗衣机控制方法，其特征在于，在第一次洗涤过程之前，控制洗衣机执行浸泡过程。
  10. 根据权利要求9所述的一种洗衣机控制方法，其特征在于，所述控制方法包括以下步骤，
    S201、启动洗衣机并开启洗涤程序，累计值m初始化为1；
    S202、控制洗衣机进入第m次浸泡过程，第m次浸泡过程完成后，执行步骤S203；
    S203、控制洗衣机进入第m次洗涤过程，第m次洗涤过程完成后，执行步骤S204；
    S204、判断累计值m是否等于预设值，若否，累计值m增加1次，并再次执行步骤S202或步骤S203，若是，洗衣机洗涤程序完毕，进入下一个程序。
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