CN110241549B - Clothes treatment equipment control method and clothes treatment equipment - Google Patents
Clothes treatment equipment control method and clothes treatment equipment Download PDFInfo
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- CN110241549B CN110241549B CN201810195557.3A CN201810195557A CN110241549B CN 110241549 B CN110241549 B CN 110241549B CN 201810195557 A CN201810195557 A CN 201810195557A CN 110241549 B CN110241549 B CN 110241549B
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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
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
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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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/22—Lint collecting arrangements
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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
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
Abstract
The invention discloses a control method of clothes processing equipment, which comprises a method for adjusting the position of a thread scrap filtering device of the equipment in the running process of the equipment; when the equipment is started, a position adjustment evaluation system of the thread scrap filtering device is established mainly through a control system of the equipment: determining an evaluation object of the evaluation system; determining an evaluation index of the evaluation system; obtaining the state score of an evaluation system according to the evaluation object and the evaluation index; the control system performs adjustment of the position of the lint filter device according to the state score obtained by the evaluation system. The invention further discloses a laundry treatment apparatus according to the method.
Description
Technical Field
The invention belongs to the field of clothes treatment, and particularly relates to a control method of clothes treatment equipment and the clothes treatment equipment.
Background
Clothes treatment equipment in the prior art, particularly clothes drying equipment, is generally provided with a device for removing thread scraps in an air path inside the equipment. If the device is not provided, the thread scraps are directly attached to the condenser along with the air flow, the condenser is influenced to exert the condensation effect, and the thread scraps attached to the condenser are not easy to collect, so that the use of a user is inconvenient. Therefore, the arrangement of the lint filter is very necessary. The working environment of the thread scrap filter is quite harsh, the thread scrap filter is difficult to keep at the optimal filtering position due to long-time air flow impact, after the thread scrap filter is used for a period of time, the accumulated thread scraps are more and more, the air flow environment which the thread scrap filter faces is more complex, the accumulated thread scraps can also affect the subsequent filtering process, the accumulation condition of the thread scraps is also quite complex, and the flowability of air flow through the accumulated thread scrap layer is further affected. The impact of the complex, variable airflow on the lint filter device further increases the adverse effect of the lint filter mounting stability. The vibration that the thread scrap filter produced will produce the noise certainly, influences user's use and experiences. Further, the lint filter in the prior art is generally not directly mounted on the laundry treating apparatus, but is mounted by a mounting skip, which changes an extending direction of the lint filter device by a snappable cooperation of the rotation shaft so that a user can take it out. However, the installation tipping bucket is a moving part, a gap exists when the installation and the use of the installation tipping bucket face to overturn, and if the thread scrap filter vibrates and even falls off, the installation tipping bucket can vibrate along with the installation tipping bucket, so that noise is generated. Therefore, the problem to be solved urgently is to judge whether the position of the lint filtering device is obviously changed or not and how to firmly install the lint filtering device on the clothes treatment equipment according to local conditions in the operation process of the equipment. Moreover, the vibration and the position change generated during the use of the thread scrap filtering device can represent the thread scrap filtering condition and the thread scrap accumulated on the thread scrap filter to a certain extent, and the data of the use condition of the thread scrap filter is collected and processed to represent the clothes treatment conditions in other aspects, so that the application performance of the clothes treatment equipment is further challenged.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide a control method of a clothes treatment device and the clothes treatment device.
In order to solve the technical problems, the invention adopts the technical scheme that:
a clothes treatment equipment control method comprises a method for adjusting the position of a thread scrap filtering device of the equipment during the operation of the equipment;
when the equipment is started, a position adjustment and evaluation system of the thread scrap filtering device is established mainly through a control system of the equipment: determining an evaluation object of the evaluation system; determining an evaluation index of the evaluation system; obtaining the state score of an evaluation system according to the evaluation object and the evaluation index;
the control system performs adjustment of the position of the lint filter device according to the state score obtained by the evaluation system.
The invention is further configured to: the evaluation object is at least one area for evaluating the position of the thread scrap filtering device;
preferably, the number of the regions is one;
further preferably, the number of the regions is at least two;
still further preferably, at least two of said regions are distributed dispersedly on said lint filter means;
the area is a certain position on the lint filter device, and the control system represents the position condition of the lint filter device according to the position.
The invention is further configured to: the evaluation index comprises the distance of the lint filter device from an ideal installation position of the lint filter device;
preferably, the evaluation index includes a distance of a certain region of the lint filter from an ideal installation position thereof;
further preferably, the evaluation index includes a distance of at least two regions of the lint filter device from an ideal installation position thereof;
still further preferably, the apparatus includes position detecting means for detecting a position state of the lint filter means during operation thereof;
still further preferably, the position detecting means is adapted to detect a distance of the lint filtering means from an ideal installation position thereof;
still further preferably, the position detecting means is adapted to detect a distance of a certain area of the lint filtering device from its ideal installation position;
still further preferably, the position detecting means is adapted to detect a distance of at least two regions of the lint filter from its ideal installation position.
The invention is further configured to: the evaluation index further comprises the humidity of the intake air of the equipment;
preferably, the laundry treating apparatus includes an ambient humidity detecting means for detecting an ambient humidity thereof.
The invention is further configured to: the determination basis of the evaluation object is the amount of the clothes to be treated in the clothes treatment equipment;
preferably, the laundry treating apparatus comprises means capable of judging the amount of the laundry to be treated;
further preferably, the device capable of judging the amount of the laundry to be treated is a weighing device;
still further preferably, when the amount of the laundry to be treated reaches a specific value, the selection of the evaluation object is adjusted;
still further preferably, the evaluation object is adjusted to at least two of the regions when the amount of the laundry to be treated reaches a certain value;
further preferably, the set value is bW, wherein b is a coefficient, and b ∈ (0,1) can be obtained manually/automatically by a system; w is the maximum amount of clothes that can be contained in the apparatus
Preferably, when the amount of the laundry to be treated reaches a set value, the selection of the evaluation index is adjusted;
further preferably, when the amount of the laundry to be treated reaches a set value, the evaluation index is adjusted to the distance of the lint filtering device from its ideal installation position and the ambient humidity;
further preferably, the set value is cW, wherein c is a coefficient, and c is an element (0,1) which can be manually set/automatically obtained by a system; w is the maximum amount of laundry that can be contained in the apparatus.
The invention is further configured to: the obtaining mode of the state score is different according to different evaluation objects;
preferably, when the state score reaches a certain value, the position of the thread scraps filtering device is correspondingly adjusted;
further preferably, when the evaluation object is a certain area of the lint filtering device and the evaluation index is the distance of the lint filtering device deviating from the ideal installation position, the control system converts the distance of the area deviating from the ideal installation position into a deviation distance characteristic value; taking two significant digits for the deviation distance characterization value to obtain a corresponding state score;
still further preferably, the deviation distance characteristic value is converted by the formula:
in the formula: d is a deviation distance characteristic value of the region; d is the distance in mm of the region from its ideal mounting position; c is a coefficient, and c belongs to (0,1) and can be manually set/automatically obtained by a system;
further preferably, when the evaluation objects are at least two regions of the lint filter device and the evaluation index is the distance of the lint filter device from its ideal installation position, the control system converts the distance of the regions from its ideal installation position into a composite deviation distance characterizing value; two significant digits are taken from the composite deviation distance characterization value to obtain a corresponding state score;
still further preferably, the conversion formula of the composite deviation distance characteristic value is:
in the formula:
characterizing a value for the composite offset distance; n is the number of the regions; d i Is the distance that the ith zone deviates from its ideal mounting position.
The invention is further configured to: the control system correspondingly adjusts the position of the thread scrap filtering device according to the value of the state score;
preferably, when the value range of the state score is (0,a ], the control system does not adjust the position of the lint filtering device;
further preferably, when the value range of the state score is (a, 1), the control system adjusts the position of the thread scrap filtering device, wherein a is a critical value, and belongs to the group of a (0,1);
preferably, a =0.3 or a =0.4 or a =0.5 or a =0.7;
still further preferably, the lint filtering means is provided to the laundry treating apparatus by a mounting portion; the mounting part is mainly used for adjusting the connection strength between the thread scrap filtering device and the clothes treatment equipment through the change of control conditions, so that the position of the thread scrap filtering device is adjusted;
still further preferably, when the evaluation indexes are the distance of the lint filter device from the ideal installation position and the environmental humidity, the critical value a is correspondingly adjusted according to the value of the environmental humidity;
still more preferably, the ambient humidity is expressed in terms of relative humidity; when the environmental humidity is epsilon (0,0.4), a is epsilon (0.4,1); when the environmental humidity is epsilon [0.4,1 ], a is epsilon (0,0.4 ].
The invention is further configured to: the control system of the equipment obtains the cleanliness of the thread scraps filtering device according to the state score of the evaluation system;
preferably, the control system presents the cleanliness of the lint filter to a user after the laundry treating apparatus completes a laundry treating operation.
The present invention further introduces a laundry treating apparatus according to the aforementioned laundry treating apparatus control method;
preferably, the laundry treating apparatus includes a washer/dryer/washer/dryer all-in-one machine.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. According to the control method of the clothes treatment equipment and the clothes treatment equipment, the position detection device is added on the equipment, the position state of the lint filter device is detected in the operation process of the equipment, the control system can be ensured to obtain the position information of the lint filter at any time, and data support is provided for other applications;
2. by the control method of the clothes treatment equipment and the clothes treatment equipment, the connection function of the thread scrap filtering device and the clothes treatment equipment is realized through the mounting part arranged at multiple points, so that the control of the equipment on the thread scrap filtering device is the control of the multiple points, the thread scrap filtering device can be more uniformly and firmly connected with the equipment from multiple positions, and the position of the thread scrap filtering device is more stable when the equipment works; and the equipment can obtain the data generated by the position change of the thread scraps filtering device through system control so as to represent the quantity of the thread scraps attached on the equipment;
3. by the control method of the clothes treatment equipment and the clothes treatment equipment, the corresponding signals can be generated according to the position of the lint filtering device, whether the lint filtering device generates the position change or not can be detected, the position change quantity of the lint filtering device can also be detected, and meanwhile, the qualitative and quantitative detection is realized, so that the equipment can be adjusted to different degrees according to different position offsets;
4. by the control method of the clothes processing equipment and the clothes processing equipment, a special evaluation system is designed for evaluating the position of the lint filter device, and further, an evaluation object and an evaluation index of the evaluation system are reasonably designed and selected respectively, so that when the control system evaluates the position condition of the lint filter device, the control system not only takes data deviating from an ideal position as a basis, but also comprehensively considers a plurality of factors such as environment humidity, the amount of clothes to be processed, the number of evaluation areas and the like, the position state and the position change of the lint filter device are carried out from a more objective and more comprehensive angle, the objectivity and the reliability of an evaluation result are ensured, and meanwhile, the evaluation result can be used for judging whether the position state of the lint filter device needs to be adjusted or not so as to reasonably and properly adjust the position state of the lint filter device. That is to say, the technical scheme provided by the invention obtains a feasible operation method capable of guiding practice by comprehensively considering a plurality of factors, and has extremely high use value;
5. according to the control method of the clothes treatment equipment and the clothes treatment equipment, the condition value is set according to the amount of the clothes to be treated, and the amount of the clothes to be treated is used as the selection basis of the evaluation object. In practice, when the amount of clothes is large, the workload of equipment is inevitably increased, the possibility of unstable operation of the equipment is also improved, and under the condition, the selection of an evaluation object for evaluating the position state of the thread scrap filtering device in a wider range is beneficial to improving the accuracy, objectivity and rationality of evaluation, and the erroneous judgment and the missing judgment are avoided to a great extent;
6. by the control method of the clothes treatment equipment and the clothes treatment equipment, the bW value (b and W are multiplied calculation) is used as a reference when the evaluation object is selected, the self-bearing capacity of the equipment is fully considered, and the possibility of manual intervention is provided for the basis of selecting the evaluation object. And the user can set the value b to adjust the judgment basis of the actual operation of the equipment.
7. According to the clothes treatment equipment control method and the clothes treatment equipment, when the state score is obtained, the distinguishing design is carried out according to different evaluation objects. When the evaluation object is a single area, the state score is obtained mainly according to the accuracy of the obtained state score, a more accurate and easily-judged numerical value can be obtained through reasonable calculation of a plurality of factors through the calculation formula about D introduced in the invention, the position state of the lint filtering device is represented in the form of the numerical value, the numerical value not only contains the position offset of the lint filtering device, and the factors such as the amount of clothes and the environmental humidity can be converted into the numerical value. The formula has strong comprehensive capability and more contained information, and can realize comprehensive judgment on the position state of the wire scrap filtering device.
8. According to the control method of the clothes processing equipment and the clothes processing equipment, provided by the invention, the limiting condition is further set on the value range of the state score, and the environmental humidity is reflected on the limiting condition, so that the environmental humidity is taken as an investigation factor in the position evaluation process of the lint filtering device. In practical use, a user often places the clothes treating apparatus in an environment such as a toilet where air humidity may be high, so that the apparatus may suck in humid air when air is introduced. The air not only has weak capacity of taking away moisture contained in the clothes, so that the clothes with the same condition need to be treated longer, but also has higher humidity, so that the thread scraps carried by the air are easier to adhere to the thread scraps filtering device, and the accumulation speed of the thread scraps on the thread scraps filtering device is higher. And further the hidden danger that the position of the thread scrap filtering device deviates from the ideal position is more serious. At this time, a more strict limitation is made on the value range of the state score, so that the position of the thread scrap filtering device is adjusted at the initial stage of thread scrap accumulation, and more serious results are avoided.
9. The control method of the clothes treatment equipment and the clothes treatment equipment can realize the adjustment of the connection strength between the thread scrap filtering device and the equipment, and the technical scheme has wide application range and can be applied to the clothes treatment equipment such as a washing machine, a clothes dryer, a washing and drying integrated machine and the like. When the washing machine executes a clothes treatment program, the water flow has a large impact effect on the thread scrap filtering device, so that the thread scrap filtering device is easy to loosen and fall off.
10. According to the clothes treatment equipment control method and the clothes treatment equipment, the cleanliness of the lint filter device is obtained according to the state score of the evaluation system, and the cleanliness is fed back to the user, so that the user can have visual feeling on the cleaning condition of the lint filter device, and the user can be ensured to master the working condition of the lint filter device and the working condition of the cleaning device.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural diagram of a mounting portion and a position detecting device according to an embodiment of the present invention;
in the figure: 31. a first piece of the mounting portion; 32. a second piece of the mounting portion; 33. an installation part adjusting unit; 41. detecting a communicating piece; 42. a first detection point; 43. a controller; 44. a reset member;
it should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate it for those skilled in the art by reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The invention introduces a clothes processing equipment control method and clothes processing equipment, the control method comprises a position adjusting control method for adjusting the position of a thread scrap filtering device of the equipment in the operation process of the equipment;
the position adjustment control method is characterized in that a position adjustment evaluation system of the thread scrap filtering device is established mainly through a control system of the equipment when the equipment is started; determining an evaluation object of the evaluation system; determining an evaluation index of the evaluation system; obtaining the state score of an evaluation system according to the evaluation object and the evaluation index; causing a control system to perform an adjustment to a position of the lint filter in accordance with the status score.
By the control method of the clothes treatment equipment and the clothes treatment equipment, a special evaluation system is designed for evaluating the position of the lint filter device, and further, an evaluation object and an evaluation index of the evaluation system are reasonably designed and selected respectively, so that when the control system evaluates the position condition of the lint filter device, the control system not only takes data deviating from an ideal position as a basis, but also comprehensively considers a plurality of factors such as environment humidity, the amount of clothes to be treated, the number of evaluation areas and the like, the position state and the position change of the lint filter device are carried out from a more objective and more comprehensive angle, the objectivity and the reliability of an evaluation result are ensured, and the evaluation result can be used for judging whether the position state of the lint filter device needs to be adjusted or not so as to reasonably and appropriately adjust the position state of the lint filter device. That is to say, the technical scheme provided by the invention obtains a feasible operation method capable of guiding practice by comprehensively considering a plurality of factors, and has extremely high use value.
Example one
In the clothes treatment apparatus control method and the clothes treatment apparatus according to the embodiment, the evaluation object includes the number of regions for evaluating the position of the lint filter device. Further, in this embodiment, the number of the regions is one or at least two, and the at least two regions are dispersedly distributed on the lint filter device.
Further, the determination of the evaluation object in the present embodiment is based on the amount of laundry to be treated in the laundry treating apparatus. When the amount of the clothes to be processed reaches a specific value, adjusting the selection of the evaluation object; still further preferably, the evaluation object is adjusted to at least two of the regions when the amount of the laundry to be treated reaches a certain value.
According to the control method of the clothes treatment equipment and the clothes treatment equipment, the condition value is set according to the amount of the clothes to be treated, and the amount of the clothes to be treated is used as the selection basis of the evaluation object. In practice, when the amount of clothes is large, the workload of the equipment is inevitably increased, the possibility of unstable operation of the equipment is also increased, and in this case, selecting an evaluation object for evaluating the position state of the lint filter device in a wider range is beneficial to improving the accuracy, objectivity and rationality of evaluation, and misjudgment are avoided to a great extent.
Further, the laundry treatment apparatus according to the present embodiment includes a device capable of determining the amount of laundry to be treated. Preferably, the device capable of judging the amount of the laundry to be treated is a weighing device.
Further preferably, the set value in this embodiment is bW; wherein, b is a coefficient, b belongs to (0,1) and can be obtained by manual setting/system automatically; w is the maximum amount of laundry that can be held in the apparatus.
Example two
The difference between the control method of the clothes treatment apparatus and the clothes treatment apparatus of the embodiment and the above embodiment is that: the evaluation index includes a distance of the lint filter from an ideal installation position thereof. The evaluation criterion comprises the distance of a region/at least two regions of the lint filter from its ideal mounting position. The apparatus in this embodiment comprises position detection means for detecting the position of the lint filter means during its operation, said position detection means being adapted to detect the distance of the lint filter means from its ideal mounting position.
Further, the evaluation index of the clothes treatment apparatus and the control method of the clothes treatment apparatus according to the embodiment further includes the humidity of the intake air of the apparatus; the laundry treating apparatus includes an ambient humidity detecting device for detecting an ambient humidity thereof.
Further, the evaluation index is determined according to the amount of the laundry to be treated in the laundry treating apparatus; when the amount of the clothes to be processed reaches/exceeds a set value, adjusting the selection of the evaluation index; when the amount of the laundry to be treated reaches/exceeds a set value, the evaluation index is adjusted to the distance of the lint filtering device from its ideal installation position and the ambient humidity. The set value is cW, wherein c is a coefficient, and c belongs to (0,1) and can be automatically obtained by manual setting/system; w is the maximum amount of laundry that can be contained in the apparatus.
According to the control method of the clothes treatment equipment and the clothes treatment equipment, the cW value (the product of c and W) is used as a reference when the evaluation object is selected, the self-bearing capacity of the equipment is fully considered, and the possibility of manual intervention is provided for the basis of selecting the evaluation object. And the user can set the value c to adjust the judgment basis of the actual operation of the equipment.
EXAMPLE III
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: the state score is obtained in a different manner depending on the evaluation target. And when the state score reaches a certain value, correspondingly adjusting the position of the thread scraps filtering device.
Further preferably, when the evaluation object is a certain area of the lint filter device and the evaluation index is the distance of the lint filter device from the ideal installation position, the control system converts the distance of the area from the ideal installation position into a deviation distance characteristic value; taking two significant digits for the deviation distance characterization value to obtain a corresponding state score;
still further preferably, the deviation distance characteristic value is converted by the formula:
in the formula: d is a deviation distance characteristic value of the region; d is the distance in mm of the region from its ideal mounting position; c is a coefficient, and c belongs to (0,1) and can be manually set/automatically obtained by a system;
further preferably, when the evaluation objects are at least two regions of the lint filter device and the evaluation index is the distance of the lint filter device from its ideal installation position, the control system converts the distance of the regions from its ideal installation position into a composite deviation distance characterizing value; two significant digits are taken from the composite deviation distance characterization value to obtain a corresponding state score;
still further preferably, the conversion formula of the composite deviation distance indicative value is:
in the formula:
characterizing a value for the composite offset distance; n is the number of the regions; d i The distance that the ith zone deviates from its ideal mounting position.
According to the clothes treatment equipment control method and the clothes treatment equipment, when the state score is obtained, different designs are carried out according to different evaluation objects. When the evaluation object is a single area, the state score is obtained mainly according to the accuracy of the obtained state score, a more accurate and easily-judged numerical value can be obtained through reasonable calculation of a plurality of factors through the calculation formula about D introduced in the invention, the position state of the lint filtering device is represented in the form of the numerical value, the numerical value not only contains the position offset of the lint filtering device, and the factors such as the amount of clothes and the environmental humidity can be converted into the numerical value. The formula has strong comprehensive capacity and more contained information, and can realize comprehensive judgment on the position state of the line scrap filtering device.
Example four
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: and the control system correspondingly adjusts the position of the lint filtering device according to the value of the state score.
Further, when the value range of the state score is (0,a)]When the thread scraps filtering device is used, the control system does not adjust the position of the thread scraps filtering device; when the value range of the state score is (a, 1)]When the thread scraps filtering device is used, the control system adjusts the position of the thread scraps filtering device; wherein a is a critical value, a belongs to 0,1; preferably, a =0.3 or a =0.4 or a =0.5 or a =0.6 or a =0.7. When D is or
If the value is more than 0.5 and less than 1, the system has detection errors, and the group of data is discarded and detected again. Automatic recording systemAnd (4) loading the times of errors, and reporting the errors by the system when the times reach a certain value. The design enables the control method to automatically distinguish whether the detection result and the calculation result are wrong or not, and the accuracy of the detection result is ensured.
Further, when the evaluation indexes are the distance of the lint filter device deviating from the ideal installation position and the environmental humidity, the critical value a is correspondingly adjusted according to the value of the environmental humidity. The ambient humidity is expressed as relative humidity; when the environmental humidity is epsilon (0,0.4), a is epsilon (0.5,1); when the environmental humidity is epsilon [0.4,1 ], a is epsilon (0,0.5 ].
According to the control method of the clothes processing equipment and the clothes processing equipment, provided by the invention, the limiting condition is further set on the value range of the state score, and the environmental humidity is reflected on the limiting condition, so that the environmental humidity is taken as an investigation factor in the position evaluation process of the lint filtering device. In practical use, a user often places the clothes treating apparatus in an environment such as a toilet where air humidity may be high, so that the apparatus may suck in humid air when air is introduced. The air not only has weak capacity of taking away moisture contained in the clothes, so that the clothes with the same conditions need to be longer when being treated, but also has higher humidity, so that the thread scraps carried by the air are easier to adhere to the thread scraps filtering device, and the accumulation speed of the thread scraps on the thread scraps filtering device is higher. And further the hidden danger that the position of the thread scrap filtering device deviates from the ideal position is more serious. At this time, a stricter limitation is made on the value range of the state score, so that the position of the thread scrap filtering device is adjusted at the initial stage of thread scrap accumulation, and a more serious result is avoided.
Furthermore, the lint filtering device in this embodiment is disposed on the clothes treating apparatus through a mounting portion; the mounting part is mainly used for adjusting the connection strength between the thread scrap filtering device and the clothes treatment equipment through the change of control conditions, so that the position of the thread scrap filtering device is adjusted;
EXAMPLE five
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: the control system of the equipment obtains the cleanliness of the thread scraps filtering device according to the state score of the evaluation system; the control system displays the cleanliness of the lint filter to a user after the laundry treating apparatus completes a laundry treating operation. According to the clothes treatment equipment control method and the clothes treatment equipment, the cleanliness of the lint filter device is obtained according to the state score of the evaluation system, and the cleanliness is fed back to the user, so that the user can have visual feeling on the cleaning condition of the lint filter device, and the user can be ensured to master the working condition of the lint filter device and the working condition of the cleaning device.
Example six
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: the clothes treatment equipment comprises a thread scrap filtering device and a position detection device; the position detection device is used for detecting the position state of the thread scrap filtering device in the operation process of the clothes treatment equipment; the control system of the clothes treatment equipment mainly adjusts the connection relation between the thread scrap filtering device and the clothes treatment equipment according to the detection result of the position detection device. Comprises a thread scrap filtering device and a position detecting device; the position detection device is used for detecting the position state of the thread scrap filtering device in the operation process of the clothes treatment equipment; the control system of the clothes treatment equipment mainly adjusts the connection relation between the thread scrap filtering device and the clothes treatment equipment according to the detection result of the position detection device. And when the equipment runs, the position state of the lint filtering device is monitored in real time, and the connection relation between the lint filtering device and the equipment is adjusted according to the position state. When the thread scrap filtering device deviates from the balance position, the control system strengthens the connection strength between the thread scrap filtering device and the equipment, and when a certain area of the thread scrap filtering device deviates from the balance position, the control system strengthens the connection strength between the area of the thread scrap filtering device and the equipment; when the equipment stops running, the control system stops controlling the position of the thread scrap filtering device, so that a user can conveniently detach the thread scrap filtering device from the equipment.
Further, the thread scrap filtering device is arranged on the clothes treatment equipment through a mounting part; the mounting part comprises a first piece 31 of the mounting part arranged on the lint filtering device, a second piece 32 of the mounting part arranged on the clothes processing equipment, and a mounting part adjusting unit 33 used for controlling the connection relationship between the first piece 31 of the mounting part and the second piece 32 of the mounting part; the first piece 31 of the mounting part and the second piece 32 of the mounting part can be matched and connected, and the connection state and degree of the two pieces are controlled by the mounting part adjusting unit 33; the first piece 31 of the mounting part is able to slide in the axial direction along the second piece 32 of the mounting part; the mounting part adjusting unit 33 is provided at a position between the first piece 31 of the mounting part and the second piece 32 of the mounting part; preferably, the mounting part adjusting unit 33 is disposed at a bottom of the second member 32 of the mounting part opposite to the first member 31 of the mounting part.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (31)
1. A control method of a clothes processing device is characterized by comprising a method for adjusting the position of a thread scrap filtering device of the device in the operation process of the device;
when the equipment is started, a position adjustment and evaluation system of the thread scrap filtering device is established mainly through a control system of the equipment: determining an evaluation object of the evaluation system; determining an evaluation index of the evaluation system; obtaining the state score of an evaluation system according to the evaluation object and the evaluation index;
the control system executes adjustment of the position of the lint filter device according to the state score obtained by the evaluation system;
the state score is obtained in different manners according to different evaluation objects;
when the state score reaches a certain value, correspondingly adjusting the position of the thread scraps filtering device; wherein
When the evaluation object is a certain area of the lint filtering device and the evaluation index is the distance of the lint filtering device deviating from the ideal installation position of the lint filtering device, the control system converts the distance of the area deviating from the ideal installation position of the lint filtering device into a deviation distance characterization value; taking two significant digits for the deviation distance characterization value to obtain a corresponding state score;
the conversion formula of the deviation distance characteristic value is as follows:
in the formula: d is a deviation distance characteristic value of the region; d is the distance in mm of the region from its ideal mounting position; c is a coefficient, and c belongs to (0,1) and can be manually set/automatically obtained by a system; or
When the evaluation objects are at least two areas of the lint filtering device and the evaluation index is the distance of the lint filtering device deviating from the ideal installation position, the control system converts the distance of the areas deviating from the ideal installation position into a composite deviation distance characterization value; two significant digits are taken from the composite deviation distance characterization value to obtain a corresponding state score;
the conversion formula of the composite deviation distance characterization value is as follows:
in the formula:
characterizing a value for the composite deviation distance; n is the number of the regions; d i The distance that the ith zone deviates from its ideal mounting position.
2. The laundry processing apparatus control method according to claim 1, wherein the evaluation object is at least one area in which a position of the lint filter device is evaluated.
3. The laundry processing apparatus control method according to claim 2, wherein the evaluation index includes a distance of the lint filter from an ideal installation position thereof.
4. The laundry processing apparatus control method according to claim 3, wherein the evaluation index includes a distance of a region of the lint filter from an ideal installation position thereof.
5. The laundry processing apparatus control method according to claim 4, wherein the evaluation index includes a distance of at least two regions of the lint filter from an ideal installation position thereof.
6. The laundry processing apparatus control method according to claim 5, wherein the apparatus includes a position detecting device for detecting a position state of the lint filtering device during operation thereof.
7. The laundry processing apparatus control method according to claim 6, wherein the position detecting means is for detecting a distance of the lint filter means from an ideal installation position thereof.
8. The laundry treating apparatus controlling method according to claim 7, wherein the position detecting means is for detecting a distance of the lint filter from its ideal installation position.
9. The laundry processing apparatus control method according to claim 8, wherein the evaluation index further includes humidity of the apparatus intake air.
10. The laundry processing apparatus control method according to claim 9, wherein the laundry processing apparatus includes an ambient humidity detection device for detecting an ambient humidity thereof.
11. The laundry processing apparatus control method according to claim 10, wherein the determination of the evaluation object is based on an amount of laundry to be processed in the laundry processing apparatus.
12. The laundry treating apparatus control method according to claim 11, wherein the laundry treating apparatus includes a device capable of judging the amount of the laundry to be treated.
13. The laundry processing apparatus control method according to claim 12, wherein the device capable of judging the amount of the laundry to be processed is a weighing device.
14. The laundry processing apparatus control method according to claim 13, wherein the selection of the evaluation object is adjusted when the amount of the laundry to be processed reaches a set value.
15. The laundry processing apparatus control method according to claim 14, wherein the evaluation object is adjusted to at least two of the regions when the amount of the laundry to be processed reaches a set value.
16. The laundry processing apparatus control method according to claim 15, wherein the set value is bW; wherein, b is coefficient, b belongs to (0,1) and can be manually set/automatically obtained by the system; w is the maximum amount of laundry that can be contained in the apparatus.
17. The laundry processing apparatus control method according to claim 16, wherein the evaluation index is determined according to an amount of laundry to be processed in the laundry processing apparatus.
18. The laundry processing apparatus control method according to claim 17, wherein selection of the evaluation index is adjusted when the amount of the laundry to be processed reaches/exceeds a set value.
19. The laundry treating apparatus controlling method according to claim 18, wherein the evaluation index is adjusted to a distance of the lint filter from an ideal installation position thereof and the ambient humidity when the amount of the laundry to be treated reaches/exceeds a set value.
20. The laundry treating apparatus controlling method according to claim 19, wherein the set value is cW, where c is a coefficient, c e (0,1) can be obtained manually/automatically by a system; w is the maximum amount of laundry that can be contained in the apparatus.
21. The control method of claim 10, wherein the control system adjusts the position of the lint filter according to the value of the status score.
22. The laundry processing apparatus control method according to claim 21, wherein when the value range of the status score is (0,a ], the control system does not adjust the position of the lint filtering device.
23. The control method of a laundry treating apparatus according to claim 22, wherein the control system adjusts the position of the lint filter device when the value range of the status score is (a, 1), wherein a is a critical value, and a e (0,1).
24. The laundry processing apparatus control method according to claim 23, wherein a =0.3 or a =0.4 or a =0.5 or a =0.7.
25. The laundry processing apparatus control method according to claim 24, wherein the lint filtering means is provided on the laundry processing apparatus through a mounting portion; the installation part mainly adjusts the connection strength between the thread scrap filtering device and the clothes treatment equipment through the change of control conditions, and then the adjustment of the position of the thread scrap filtering device is realized.
26. The control method of a laundry machine according to claim 25, wherein when the evaluation indexes are the distance of the lint filter from its ideal installation position and the ambient humidity, the critical value a is adjusted accordingly according to the value of the ambient humidity.
27. The laundry treating apparatus controlling method according to claim 26, wherein the ambient humidity is expressed in terms of relative humidity; when the environmental humidity is epsilon (0,0.4), a is epsilon (0.4,1); when the environmental humidity is epsilon [0.4,1 ], a is epsilon (0,0.4 ].
28. The laundry processing apparatus control method according to claim 1, wherein a control system of the apparatus obtains a cleanliness of the lint filter device according to the status score of the evaluation system.
29. The laundry treating apparatus controlling method according to claim 28, wherein the control system presents the cleanliness of the lint filter to a user after the laundry treating apparatus completes the laundry treating operation.
30. A laundry treatment apparatus, characterized in that it is a method according to any one of claims 1 to 29.
31. The laundry processing apparatus of claim 30, wherein the laundry processing apparatus includes a washer/dryer/washer/dryer all-in-one machine.
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| JPH05277276A (en) * | 1992-03-31 | 1993-10-26 | Toshiba Corp | Cloth damage prevention device for washing machine |
| JP4186123B2 (en) * | 2006-05-02 | 2008-11-26 | 村田機械株式会社 | Conveying system with measuring unit |
| US7713339B2 (en) * | 2006-05-26 | 2010-05-11 | 3M Innovative Properties Company | Filter change indicator |
| ES2375454T3 (en) * | 2008-07-14 | 2012-03-01 | Electrolux Home Products Corporation N.V. | COLD DRYING MACHINE WITH VIBRATORY FILTER OF PELUSA. |
| CN102720045B (en) * | 2012-05-24 | 2017-06-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of control method and dryer for judging the blocking of heat pump clothes dryer lint filter |
| CN104562606A (en) * | 2013-10-29 | 2015-04-29 | 海尔集团公司 | Method for judging blockage of line chip filter of clothes drying machine and clothes drying machine |
| CN107090702A (en) * | 2017-04-10 | 2017-08-25 | 青岛海尔洗衣机有限公司 | A kind of line bits display alarm method of washer/dryer |
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