WO2016078190A1 - 一种洗衣机控制方法及洗衣机 - Google Patents

一种洗衣机控制方法及洗衣机 Download PDF

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WO2016078190A1
WO2016078190A1 PCT/CN2014/095713 CN2014095713W WO2016078190A1 WO 2016078190 A1 WO2016078190 A1 WO 2016078190A1 CN 2014095713 W CN2014095713 W CN 2014095713W WO 2016078190 A1 WO2016078190 A1 WO 2016078190A1
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washing machine
water
laundry
control method
washing
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PCT/CN2014/095713
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English (en)
French (fr)
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杨林
高秋英
田颖
王小伟
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青岛海尔洗衣机有限公司
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Publication of WO2016078190A1 publication Critical patent/WO2016078190A1/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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02—Water supply

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  • the present invention relates to the field of washing machine technology, and in particular, to a washing machine control method and a washing machine using the same.
  • the water level control method of the existing washing machine is: a water level sensor is arranged in the washing machine, and the user selects the required water level, which is generally divided into a high position, a middle position and a low position.
  • the washing machine enters the water according to the water level set by the user, and the water level sensor detects the current water level of the washing machine in real time. Stop the water when the set water level is reached.
  • An object of the present invention is to provide a washing machine control method capable of automatically determining a water level and a high water level control accuracy.
  • Still another object of the present invention is to provide a washing machine control that is safe and can effectively save energy. Method of production.
  • Still another object of the present invention is to provide a washing machine capable of automatically determining a water level and a high water level control accuracy.
  • the present invention employs the following technical solutions:
  • a washing machine control method detects the initial weight m of the laundry in the washing machine before running, and determines the amount of water M to be added according to the initial weight m of the laundry, and stops the water when the actual water intake M' reaches the amount M to be added. .
  • control method comprises the following steps:
  • Step A Before the operation of the laundry program, firstly detecting the initial weight m of the laundry in the washing machine, and querying the database to obtain the amount of water M to be added, and then starting to enter the water;
  • Step B detecting the total weight M of the laundry and the water in the washing machine in real time, and obtaining the actual water intake amount M' according to the initial weight m of the laundry;
  • Step C determining whether M' is greater than or equal to M, and if so, proceeding to step D, otherwise jumping to step B;
  • Step D stop the water, run the laundry program.
  • control method comprises the following steps:
  • Step A Before the operation of the laundry program, firstly detecting the initial weight m of the laundry in the washing machine, and querying the database to determine the initial weight range [m a , m b ) of the laundry to be washed, and obtaining the range of water value corresponding to the range. [M a , M b ), then start to enter the water;
  • Step B detecting the total weight M of the laundry and the water in the washing machine in real time, and obtaining the actual water intake amount M' according to the initial weight m of the laundry;
  • Step C determining whether M' is within the range of water quantity values [M a , M b ), if yes, proceeding to step D, otherwise jumping to step B;
  • Step D stop the water, run the laundry program.
  • the database is pre-stored in the washing machine or stored in the cloud server.
  • the type of the material of the laundry is set, and the amount of water M to be added is determined according to the initial weight m of the laundry and the type of the material of the laundry.
  • the clothing material type is cotton, hemp, silk, chemical fiber and/or denim.
  • the overflow water level weight M U is pre-stored in the washing machine.
  • the washing machine stops the water inlet.
  • the water is pre-stored reference time T with reference to the washing machine, in step C, the total weight of the washing machine after the reference time T after the laundry washing machine and a real-time detection of M total water.
  • each water quantity value or water quantity value range to be added corresponds to one water inlet reference time T reference .
  • the invention employs the following technical solutions:
  • the washing machine control method provided by the invention can determine the amount of water to be added according to the initial weight of the laundry in the washing machine, without manual setting, avoiding problems such as water waste caused by misoperation and poor cleaning effect of the clothes; determining the water level by weighing method, The water level control precision is high; the corresponding water level can be matched for different washing weights, further improving the accuracy of the water level control.
  • the washing machine provided by the invention can automatically determine the water level by adopting the above control method, has high water level control precision, effectively saves water resources, and has good user experience.
  • FIG. 1 is a flow chart of a control method of a washing machine according to a first embodiment of the present invention
  • FIG. 2 is a flow chart of a control method of a washing machine according to a fourth embodiment of the present invention.
  • the present invention provides a washing machine control method having a controller, a weight sensor, and a weight sensor for detecting the weight of laundry and/or the amount of water in the washing machine.
  • the initial weight m of the laundry in the washing machine is detected, and the amount M of water to be added is judged according to the initial weight m of the laundry, and when the actual amount of water M' reaches the amount M to be added, the water is stopped.
  • the initial weight of the laundry in the washing machine it can be judged that the amount of water should be added, no manual setting is required, and waste of water resources and clothing caused by misoperation are avoided.
  • the cleaning effect is poor; the water level is determined by the weighing method, and the water level control precision is high; the corresponding water level can be matched for different washing weights, thereby further improving the accuracy of the water level control.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • This embodiment provides a washing machine and a control method thereof.
  • the washing machine has a controller and a weight sensor coupled to the controller for detecting the weight of the laundry and/or the amount of water in the washing machine.
  • the control method of the washing machine comprises the following steps:
  • Step A The controller of the washing machine prestores a database of correspondence between the initial weight of the laundry and the amount of water to be added;
  • Step B Before the washing program is run, the controller queries the database according to the initial weight m of the laundry in the washing machine, obtains the water amount M corresponding to the initial weight m, and then the washing machine starts to enter the water;
  • Step D the controller determines whether M' is greater than or equal to M, and if so, proceeds to step E, otherwise jumps to step C;
  • Step E the washing machine stops entering the water, and the washing process such as washing and rinsing is run.
  • the overflow water level weight M U is the sum of the amount of laundry of the washing machine's rated washing capacity and the weight of the water when it reaches the overflow level.
  • the database stored in the washing machine may be the total detected total weight of the total M is compared with a target weight of the total weight of the correspondence relationship between the initial weight of the washing machine with the laundry and water washing of the target, and can also achieve A similar water level control method as described above.
  • the database is not limited to the controller pre-existing in the washing machine, but may also be set in the cloud server, and the washing machine controller uses the wireless communication module to retrieve data from the cloud server.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • This embodiment provides a washing machine and a control method thereof.
  • the structure of the washing machine is basically the same as that of the first embodiment.
  • the control method is similar to that of the first embodiment, except that the clothes of different materials absorb water.
  • the performance is also different. Therefore, in this embodiment, the type of the clothing material is first selected, and each type of the clothing material corresponds to a corresponding relationship between the initial weight of the laundry and the weight of the water to be added, and after setting the type of the clothing material, the washing machine It is operated in a similar control method as in the first embodiment.
  • the material type of the clothing may be a single material, or a combination of various materials, such as cotton, hemp, silk, chemical fiber, denim, and the like.
  • the washing machine control method provided in this embodiment further improves the accuracy of the water level control by increasing the step of setting the type of the laundry material.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • This embodiment provides a washing machine and a control method thereof.
  • the structure of the washing machine is basically the same as that of the first embodiment.
  • the control method includes the following steps:
  • Step A The initial weight range of the plurality of washing materials prestored in the controller of the washing machine, such as [m 1 , m 2 ), [m 2 , m 3 ), [m 3 , m 4 ), ..., each range Corresponding to a range of water value values, such as [M 1 , M 2 ), [M 2 , M 3 ), [M 3 , M 4 )...;
  • Step B Before the washing program is run, the controller determines the initial weight range [m a , m b ) of the laundry to be washed according to the initial weight m of the laundry in the washing machine, thereby obtaining the initial weight range [m a , m b Correspondingly, the water quantity range [M a , M b ) should be added, and then the washing machine starts to enter the water;
  • Step D the controller determines whether M' is within the range of water quantity values [M a , M b ], if yes, proceed to step E, otherwise jump to step C;
  • Step E the washing machine stops entering the water, and the washing process such as washing and rinsing is run.
  • a pre-existing control method in the washing machine may also be a corresponding relationship between the initial weight of the laundry and the range of water to be added, or the corresponding relationship between the initial weight range of the laundry and the amount of water to be added, and a similar control method can be realized.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • This embodiment provides a washing machine and a control method thereof.
  • the structure of the washing machine is basically the same as that of the first embodiment.
  • the control method is shown in Figure 2 and includes the following steps:
  • Step A The initial weight of the laundry pre-stored in the controller of the washing machine corresponds to the amount of water to be added
  • the relational database also prestores the influent reference time, and the initial weight of each laundry corresponds to an influent reference time;
  • Step B and the laundry before the program run, the controller based on the initial weight of the laundry m inside the washing machine, and query the database to obtain the initial weight corresponding to the M m and the amount of water should be added to the water reference reference time T;
  • Step C the washing machine starts to enter the water, at the same time, the controller starts timing, the timing time is T;
  • Step D the controller determines whether T is greater than or equal to the T reference , and if so, then proceeds to step E, otherwise proceeds to step C;
  • Step F the controller determines whether M' is greater than or equal to M, and if so, proceeds to step G, otherwise jumps to step E;
  • Step G the washing machine stops entering the water, and runs a washing process such as washing and rinsing.
  • the number of measurements of the weight sensor can be reduced, the service life is effectively extended, and energy is saved.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

本发明公开了一种洗衣机控制方法及洗衣机，涉及洗衣机技术领域，为解决现有洗衣机水位控制不够精确等问题而设计。该洗衣机控制方法为，洗衣程序运行前检测洗衣机内洗涤物的初始重量m，根据洗涤物的初始重量m判断应加入水量M，并当实际进水量M'达到应加入水量M时，停止进水。同时提出一种采用上述控制方法的洗衣机。本发明提供的洗衣机控制方法可根据洗衣机内洗涤物的初始重量判断应加入水量，无需人工设定，避免了误操作导致的水资源浪费、衣物清洁效果差等问题；通过称重方式确定水位，水位控制精度高；可针对不同的洗涤物重量匹配相应的水位，进一步提高了水位控制的精确度。

Description

一种洗衣机控制方法及洗衣机
本专利申请要求于2014年11月18日提交的，申请号为201410660153.9申请人为青岛海尔洗衣机有限公司，发明名称为“一种洗衣机控制方法及洗衣机”的中国专利申请的优先权，该申请的全文以引用的方式并入本申请中。
技术领域
本发明涉及洗衣机技术领域，尤其涉及一种洗衣机控制方法以及采用该控制方法的洗衣机。
背景技术
现有洗衣机的水位控制方法为：洗衣机内设置有水位传感器，用户自行选择所需水位，一般分为高位、中位和低位，洗衣机根据用户设定的水位进水，水位传感器实时检测洗衣机当前水位，当达到设定的水位时停止进水。
上述的方法存在如下缺陷：
(1)需要用户手动操作，比较麻烦，且容易因用户的误操作而导致进水过多或过少，造成水资源的浪费或对衣物的清洁效果差；
(2)水位传感器的检测精度较低，水位控制不够精确；
(3)只能设定有限的几个档位，不能根据衣物量智能确定水位，进一步降低了水位控制的精确度。
针对上述问题，亟需要一种新的洗衣机控制方法，以解决现有技术中存在的水位控制精度低、不能实现智能控制等问题。
发明内容
本发明的一个目的是提出一种能够自动确定水位、水位控制精度高的洗衣机控制方法。
本发明的再一个目的是提出一种使用安全、能够有效节约能源的洗衣机控 制方法。
本发明的还一个目的是提出一种能够自动确定水位、水位控制精度高的洗衣机。
为达此目的，一方面，本发明采用以下技术方案：
一种洗衣机控制方法，洗衣程序运行前检测洗衣机内洗涤物的初始重量m，根据洗涤物的初始重量m判断应加入水量M，并当实际进水量M’达到应加入水量M时，停止进水。
优选的，所述控制方法包括如下步骤：
步骤A、洗衣程序运行前，首先检测洗衣机内洗涤物的初始重量m，并查询数据库获得应加入水量M，然后开始进水；
步骤B、实时检测洗衣机内洗涤物和水的总重量M总，并根据洗涤物的初始重量m得到实际进水量M’；
步骤C、判断M’是否大于或等于M，若是，则进行步骤D，否则跳转至步骤B；
步骤D、停止进水，运行洗衣程序。
优选的，所述控制方法包括如下步骤：
步骤A、洗衣程序运行前，首先检测洗衣机内洗涤物的初始重量m，并查询数据库判断其要洗涤衣物的初始重量范围[ma，mb)，获得该范围所对应的应加入水量值范围[Ma，Mb)，然后开始进水；
步骤B、实时检测洗衣机内洗涤物和水的总重量M总，并根据洗涤物的初始重量m得到实际进水量M’；
步骤C、判断M’是否在应加入水量值范围[Ma，Mb)内，若是，则进行步骤D，否则跳转至步骤B；
步骤D、停止进水，运行洗衣程序。
优选的，所述数据库预存在洗衣机中或储存于云服务器内。
优选的，设定衣物材质类型，根据洗涤物的初始重量m以及衣物材质类型判断应加入水量M。
优选的，所述衣物材质类型为棉类、麻类、丝绸类、化纤类和/或牛仔类。
优选的，洗衣机内预存有溢水水位重量MU，当实际进水量M’未达到应加入水量M，而检测到的洗衣机内洗涤物和水的总重量达到溢水水位重量时，洗衣机停止进水。
优选的，洗衣机内预存有进水参考时间T参考，在步骤C中，洗衣机经过T参考时间后再实时检测洗衣机内洗涤物和水的总重量M总。
优选的，每个应加入水量值或水量值范围对应一个进水参考时间T参考。
另一方面，本发明采用以下技术方案：
一种洗衣机，所述洗衣机采用如上所述的洗衣机控制方法。
本发明的有益效果为：
本发明提供的洗衣机控制方法可根据洗衣机内洗涤物的初始重量判断应加入水量，无需人工设定，避免了误操作导致的水资源浪费、衣物清洁效果差等问题；通过称重方式确定水位，水位控制精度高；可针对不同的洗涤物重量匹配相应的水位，进一步提高了水位控制的精确度。
本发明提供的洗衣机由于采用上述的控制方法能够自动确定水位，水位控制精度高，有效节约水资源，用户体验好。
附图说明
图1是本发明实施例一提供的洗衣机控制方法流程图；
图2是本发明实施例四提供的洗衣机控制方法流程图。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。
本发明提供了一种洗衣机控制方法，所述洗衣机具有控制器，重量传感器，重量传感器用于检测洗衣机内洗涤物重量和/或水量。洗衣程序运行前检测洗衣机内洗涤物的初始重量m，根据洗涤物的初始重量m判断应加入水量M，并当实际进水量M’达到应加入水量M时，停止进水。根据洗衣机内洗涤物的初始重量可判断应加入水量，无需人工设定，避免了误操作导致的水资源浪费、衣物 清洁效果差等问题；通过称重方式确定水位，水位控制精度高；可针对不同的洗涤物重量匹配相应的水位，进一步提高了水位控制的精确度。
实施例一：
本实施例提供了一种洗衣机及其控制方法。洗衣机具有控制器以及与控制器连接的重量传感器，重量传感器用于检测洗衣机内洗涤物重量和/或水量。如图1所示，该洗衣机的控制方法包括以下步骤：
步骤A、洗衣机的控制器内预存有洗涤物的初始重量与应加入水量的对应关系数据库；
步骤B、洗衣程序运行前，控制器根据洗衣机内洗涤物的初始重量m，并查询数据库，获得与该初始重量m对应的应加入水量M，然后洗衣机开始进水；
步骤C、控制器实时获取洗衣机内洗涤物和水的总重量M总，并用M’＝M总-m得到实际进水量M’；
步骤D、控制器判断M’是否大于或等于M，若是，则进行步骤E，否则跳转至步骤C；
步骤E、洗衣机停止进水，运行洗涤、漂洗等洗衣程序。
为了防止发生溢水现象，在控制器内还预存有溢水水位重量MU，当实际进水量M’未达到应加入水量M，但检测到的洗衣机内洗涤物和水的总重量M总已经达到溢水水位重量MU时，洗衣机停止进水。作为优选的，溢水水位重量MU为洗衣机额定洗涤容量的衣物量与到达溢水水位时水的重量之和。通过设置溢水水位重量能够有效提高洗衣机的使用安全性。
此外，预存在洗衣机内的数据库也可以为洗涤物的初始重量与洗衣机内洗涤物和水的目标总重量的对应关系，将检测到的总重量M总与目标总重量进行对比，亦能实现与上述类似的水位控制方法。
数据库不局限于预存在洗衣机的控制器内，也可设置在云服务器中，洗衣机控制器利用无线通讯模块从云服务器中调取数据。
实施例二：
本实施例提供了一种洗衣机及其控制方法。洗衣机的结构与实施例一基本相同。其控制方法与实施例一类似，不同之处在于，由于不同材质的衣服吸水 性能也不相同，因此在本实施例中，首先要选择衣物材质类型，每一种衣物材质类型对应一个洗涤物初始重量与应加入水重量的对应关系数据库，设定好衣物材质类型后，洗衣机按与实施例一类似的控制方法运行。其中，衣物材质类型可以是单个的材质，也可以为多种材质的组合，如棉类、麻类、丝绸类、化纤类、牛仔类等。
本实施例提供的洗衣机控制方法通过增加设定衣物材质类型的步骤进一步提高了水位控制的精确性。
实施例三：
本实施例提供了一种洗衣机及其控制方法。洗衣机的结构与实施例一基本相同。其控制方法包括以下步骤：
步骤A、洗衣机的控制器内预存有多个洗涤物的初始重量范围，如[m1，m2)，[m2，m3)，[m3，m4)...，每个范围对应一个应加入水量值范围，如[M1，M2)，[M2，M3)，[M3，M4)...；
步骤B、洗衣程序运行前，控制器根据洗衣机内洗涤物的初始重量m，判断其要洗涤衣物的初始重量范围[ma，mb)，从而获得与该初始重量范围[ma，mb)对应的应加入水量值范围[Ma，Mb)，然后洗衣机开始进水；
步骤C、控制器实时获取洗衣机内洗涤物和水的总重量M总，并用M’＝M总-m得到实际进水量M’；
步骤D、控制器判断M’是否在应加入水量值范围[Ma，Mb]内，若是，则进行步骤E，否则跳转至步骤C；
步骤E、洗衣机停止进水，运行洗涤、漂洗等洗衣程序。
另外，预存在洗衣机内的也可以为洗涤物的初始重量与应加入水量范围的对应关系，或者洗涤物的初始重量范围与应加入水量的对应关系，均能实现类似的控制方法。
实施例四：
本实施例提供了一种洗衣机及其控制方法。洗衣机的结构与实施例一基本相同。其控制方法如图2所示，包括如下步骤：
步骤A、洗衣机的控制器内预存有洗涤物的初始重量与应加入水量的对应 关系数据库，还预存有进水参考时间，每一个洗涤物的初始重量均对应一个进水参考时间；
步骤B、洗衣程序运行前，控制器根据洗衣机内洗涤物的初始重量m，并查询数据库，获得与该初始重量m对应的应加入水量M以及进水参考时间T参 考；
步骤C、洗衣机开始进水，于此同时，控制器开始计时，计时时间为T；
步骤D、控制器判断T是否大于等于T参考，若是，则转至步骤E，否则转至步骤C；
步骤E、控制器根据检测到的洗衣机内洗涤物和水的总重量M总，用M’＝M总-m得到实际进水量M’；
步骤F、控制器判断M’是否大于或等于M，若是，则进行步骤G，否则跳转至步骤E；
步骤G、洗衣机停止进水，运行洗涤、漂洗等洗衣程序。
通过设置进水参考时间T参考能够减少重量传感器的测量次数，有效延长其使用寿命，节约能源。
以上结合具体实施例描述了本发明的技术原理。这些描述只是为了解释本发明的原理，而不能以任何方式解释为对本发明保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本发明的其它具体实施方式，这些方式都将落入本发明的保护范围之内。

Claims (10)

  1. 一种洗衣机控制方法，其特征在于：洗衣程序运行前检测洗衣机内洗涤物的初始重量m，根据洗涤物的初始重量m判断应加入水量M，并当实际进水量M’达到应加入水量M时，停止进水。
  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，所述控制方法包括如下步骤：
    步骤A、洗衣程序运行前，首先检测洗衣机内洗涤物的初始重量m，并查询数据库获得应加入水量M，然后开始进水；
    步骤B、实时检测洗衣机内洗涤物和水的总重量M总，并根据洗涤物的初始重量m得到实际进水量M’；
    步骤C、判断M’是否大于或等于M，若是，则进行步骤D，否则跳转至步骤B；
    步骤D、停止进水，运行洗衣程序。
  3. 根据权利要求1所述的一种洗衣机控制方法，其特征在于：所述控制方法包括如下步骤：
    步骤A、洗衣程序运行前，首先检测洗衣机内洗涤物的初始重量m，并查询数据库判断其要洗涤衣物的初始重量范围[ma，mb)，获得该范围所对应的应加入水量值范围[Ma，Mb)，然后开始进水；
    步骤B、实时检测洗衣机内洗涤物和水的总重量M总，并根据洗涤物的初始重量m得到实际进水量M’；
    步骤C、判断M’是否在应加入水量值范围[Ma，Mb]内，若是，则进行步骤D，否则跳转至步骤B；
    步骤E、停止进水，运行洗衣程序。
  4. 根据权利要求2或3所述的一种洗衣机控制方法，其特征在于：所述数据库预存在洗衣机中或储存于云服务器内。
  5. 根据权利要求1至4任一项所述的一种洗衣机控制方法，其特征在于：设定衣物材质类型，根据洗涤物的初始重量m以及衣物材质类型判断应加入水量M。
  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：所述衣物材 质类型为棉类、麻类、丝绸类、化纤类和/或牛仔类。
  7. 根据权利要求1至4任一项所述的一种洗衣机控制方法，其特征在于：洗衣机内预存有溢水水位重量MU，当实际进水量M’未达到应加入水量M，而检测到的洗衣机内洗涤物和水的总重量M总达到溢水水位重量MU时，洗衣机停止进水。
  8. 根据权利要求2至4任一项所述的一种洗衣机控制方法，其特征在于：洗衣机内预存有进水参考时间T参考，在步骤C中，洗衣机经过T参考时间后再实时检测洗衣机内洗涤物和水的总重量M总。
  9. 根据权利要求8所述的一种洗衣机控制方法，其特征在于：每个应加入水量值或水量值范围对应一个进水参考时间T参考。
  10. 一种洗衣机，其特征在于：所述洗衣机采用如权利要求1至9任一项所述的洗衣机控制方法。
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