Clothes treating apparatus and control method of clothes treating apparatus

Abstract

The present invention relates to a cloths treating apparatus, wherein, when a person or animal steps into a drum, a drive unit is controlled to rotate the drum when a power supply unit is turned on or a sensing unit senses opening and closing of a door, and then stop the drum, and a display unit indicates an abnormal state after the drum stops.

Description

Garment treatment device and method for controlling the garment treatment device

[0001] The present invention relates to a garment treatment device and a control method thereof. More specifically, the present invention relates to a garment treatment device and a control method thereof capable of performing drying processes, such as sterilizing, wrinkle removal, deodorizing, and drying, of garments by supplying steam and hot air to the garments.

[0002]

[0003] Generally, a garment treatment device refers to a device capable of performing one or more of the following: washing, drying, or managing clothing. A garment treatment device may perform only washing, drying, or managing functions, or it may perform all three functions simultaneously.

[0004] These garment treatment devices are equipped with arbitrary cycles for washing, drying, and managing garments, and the execution time for each cycle is calculated based on the weight of the garment. For example, if the garment weighs a lot, the execution time will be set relatively long, while if the garment weighs little, the execution time will be set relatively short.

[0005] Figure 1 illustrates a method for performing an arbitrary course of a conventional clothing treatment device. (Refer to Korean Patent Publication Nos. 10-2009-0077097 and 10-2008-0102611, etc.)

[0006] Figure 1(a) illustrates a control method for a conventional clothing treatment device to perform an arbitrary course.

[0007] Referring to Fig. 1(a), a conventional garment treatment device may include a power supply step (S1) of supplying power to the garment treatment device by turning on a power button, a selection step (S2) of selecting an appropriate course or option from a control panel of the garment treatment device, and a start step (S3) of entering an execution button for executing a course for which multiple options are set.

[0008] When the above starting step (S3) is performed, a door locking step (S4) for locking the door to the cabinet can be performed.

[0009] Conventional garment treatment devices perform a weight detection step (S5) in which the weight of the garment is detected through an applied current value while rotating a drum or the like that receives the garment. Once the weight of the garment is calculated, the control unit of the conventional garment treatment device performs a time display step (S6) in which the expected execution time of the selected course is displayed to the user, and then an execution step (S7) in which the course is automatically executed.

[0010] Consequently, the weight detection step (S5) and time display step (S6) of conventional garment treatment devices are performed after the user initiates the course (S3). Therefore, the user is forced to initiate the course without receiving information about the weight of the garment or the expected execution time.

[0011] As a result, there was a problem that users could not actively control the execution time of a course or option, and the time display step (S6) could not perform a role beyond simply displaying simple information to users as a service.

[0012] Furthermore, the conventional clothing processing device had a problem in that it did not provide room for the user to take active actions such as adding or reducing clothing, even if the execution time displayed in the time display step (S6) was not suitable for the user's current intention or situation.

[0013] In addition, conventional clothing treatment devices had a problem in that the course could not be canceled or changed unless an active action was taken, such as arbitrarily turning off the power of the washing machine again, to change the selected course or option's execution time, even if it was not in accordance with the intention.

[0014] This inconvenience was a problem that was further amplified when the conventional clothing treatment device was controlled remotely.

[0015] Figure 1(b) illustrates the rotation state of the drum when a conventional clothing treatment device detects weight.

[0016] Referring to Fig. 1(b), the conventional clothing treatment device rotates the drum (D) in the I direction at least once to detect the weight of the clothing (L).

[0017] Specifically, the conventional clothing treatment device calculates the weight of the clothing (L) by measuring the current value applied or output to the driving unit that rotates the drum (D) while rotating the drum in the I direction.

[0018] When the conventional clothing treatment device rotates the drum (D) to detect weight, the clothing (L) on the bottom surface of the drum rises inside the drum (D) and falls in the II direction due to gravity, colliding with the inner wall of the drum and affecting the current value of the driving unit.

[0019] Therefore, the conventional clothing treatment device had a limitation in that it had to align the current value applied or output while continuously rotating the drum (D) in the I direction for one or more rotations in order to detect the exact weight of the clothing (L) even if there was a deviation in the current value of the driving unit.

[0020] As a result, conventional clothing treatment devices had the problem that the time it took to detect the weight of clothing was inevitably longer than the time it took to continuously rotate the drum.

[0021] In addition, since the time required for the weight detection step (S5) is set relatively long in the conventional clothing treatment device, there was a problem in that the time display step (S6) that displays the execution time of the course or option could not be quickly guided to the user.

[0022] Furthermore, conventional clothing treatment devices perform weight detection only after a start step (S3) is performed in which the user selects a course or option and inputs a perform button.

[0023] As a result, there was a limitation that users could not check the weight in advance and select a course or option, and in most cases, the user had already left the garment processing device when the weight was detected.

[0024] Therefore, conventional clothing treatment devices had a fundamental problem in that users could not check or actively utilize information about weight.

[0025] Conventional garment treatment devices detect abnormal vibrations that occur as the drum rotates, thereby detecting the presence of living things, such as animals or people, inside the drum. In such cases, measures are taken, such as shaking the drum or temporarily supplying water to awaken any sleeping creatures.

[0026] However, the above conventional clothing treatment device has a limitation in that it cannot detect living things before the course is performed, since the drum starts to rotate while the door is locked after the course performing button is entered.

[0027] In particular, there was a problem that the creature could not escape because the door was locked even if it woke up due to the course performance.

[0028] Additionally, there was a problem that when the course was performed, the drum rotated more than once to detect the weight, which greatly increased the risk of injuring the creatures placed inside the drum.

[0029] As a result, the garment treatment device of the present invention had a fundamental problem in that it could not detect or rescue living organisms introduced into the drum before the course was executed.

[0030]

[0031] The present invention aims to provide a garment treatment device capable of detecting whether there is a living organism inside a drum before performing a course.

[0032] The present invention aims to provide a clothing treatment device capable of detecting a living body when the door is unlocked.

[0033] The present invention aims to provide a clothing treatment device capable of preventing injury to living things by preventing the drum from rotating more than one revolution while the door is unlocked before performing a course.

[0034] The present invention aims to provide a clothing treatment device that prevents any change in the internal state, such as temperature or water level, inside the drum when a living body is detected.

[0035] The present invention aims to provide a clothing treatment device that can detect not only the weight of clothing but also whether a living thing has been placed in a drum before performing a course and with the door unlocked.

[0036] In order to solve the above-described problem, the present invention provides a clothes treatment device including a cabinet having an opening at the front, a door coupled to the cabinet to open and close the opening, a detection unit provided in the cabinet to detect a state in which the door is closed, a drum accommodated inside the cabinet to accommodate clothes, a driving unit connected to the drum to rotate the drum, a control unit controlling the driving unit to detect the weight of the clothes or an abnormal state in which a person or animal is placed inside the drum, or to perform an arbitrary course for processing the clothes, a power unit receiving a power command for supplying power to at least one of the detection unit, the driving unit, and the control unit, and a control panel including a display unit for displaying information about the weight or the abnormal state.

[0037] In the garment treatment device of the present invention, when a person or an animal is placed inside the drum, the driving unit is controlled to rotate the drum and then stop when the power unit is input or the detection unit detects the opening and closing of the door, and the display unit can display the abnormal state after the drum stops.

[0038] The garment treatment device of the present invention further includes a locking unit provided in the cabinet to lock the door to the cabinet so that the door maintains the opening closed, and the driving unit can be controlled so that the drum rotates and then stops while the locking unit unlocks the door.

[0039] The above driving unit can be controlled to rotate the drum less than one rotation and then stop when the door is unlocked.

[0040] The above display unit can display the above abnormal condition after the drum stops.

[0041] The above display unit can display the above abnormal condition while the lock unit maintains the door unlocked.

[0042] The above control panel may include a selection unit that receives a selection command for selecting any one of the above arbitrary courses. The selection unit may be deactivated so that input of the selection command is impossible when the above abnormal state is displayed on the display unit.

[0043] The above control panel may include a selection unit that receives a selection command for selecting any one of the above courses, and an execution unit that receives an execution command for performing the selected course.

[0044] The above-mentioned execution unit may be deactivated so that input of the selection command is impossible when the above-mentioned abnormal state is displayed on the above-mentioned display unit.

[0045] The cabinet may further include a locking member for locking the door to the cabinet so that the door maintains the opening closed.

[0046] The above locking unit can be controlled to block the locking of the door when the above abnormal condition is displayed on the display unit.

[0047] The garment treatment device of the present invention may further include a supply unit that supplies moisture or steam to the inside of the drum.

[0048] The above supply unit can be controlled to block the supply of moisture or steam to the drum when the above abnormal condition is displayed on the display unit.

[0049] The garment treatment device of the present invention may further include a communication module provided inside the cabinet to communicate with an external terminal or server.

[0050] The above communication module can transmit the abnormal state to the external terminal or the server when the abnormal state is displayed on the display unit.

[0051] The control unit is provided to detect the weight of the clothing during the process in which the driving unit rotates and stops the drum, and the display unit can display the abnormal condition when the detected weight is 10 kg or more.

[0052] The above display unit can display the abnormal condition if the time for which the drum is stopped during the process in which the driving unit rotates and stops the drum is less than a specific time.

[0053] The above display unit can display the abnormal condition if the angle at which the drum rotates is less than a specific angle during the process in which the driving unit rotates and stops the drum.

[0054] The display unit may display information about the weight when only clothing is stored inside the drum, and may display the abnormal condition when a person or animal is placed inside the drum.

[0055]

[0056] The present invention has the effect of being able to detect whether there is a living thing inside the drum before performing the course.

[0057] The present invention has the effect of enabling biometric detection while the door is unlocked.

[0058] The present invention has the effect of preventing injury to living things by preventing the drum from rotating more than one revolution while the door is unlocked before performing the course.

[0059] The present invention has the effect of preventing any change in the internal state, such as temperature or water level, inside the drum when a living body is detected.

[0060] The present invention has the effect of detecting not only the weight of clothing but also whether a living thing has been placed in the drum before the course is performed and the door is unlocked.

[0061]

[0062] Figure 1 illustrates a control method of a conventional clothing treatment device.

[0063] Figure 2 illustrates one embodiment of the clothing treatment device of the present invention.

[0064] Figure 3 illustrates an example of the internal structure of the clothing treatment device of the present invention when equipped with a washing machine.

[0065] Figure 4 illustrates an example of the internal structure when the clothing treatment device of the present invention is equipped with a dryer.

[0066] Figure 5 illustrates one embodiment of the control panel of the present invention.

[0067] Figure 6 illustrates a garment treatment device of the present invention having a tower shape (hereinafter, “wish tower”) in which a washing machine and a dryer are stacked.

[0068] Figure 7 illustrates an embodiment in which the control panel of the present invention is equipped as a common panel.

[0069] Figure 8 illustrates another embodiment of the clothing treatment device of the present invention.

[0070] Figure 9 illustrates an example of the internal structure of a composite device (4).

[0071] Figure 10 illustrates an example of the structure of a composite panel.

[0072] Figure 11 illustrates a garment treatment machine of the present invention equipped as a mini device.

[0073] Figure 12 illustrates an example of the internal structure of the garment treatment device of the present invention when it is equipped as a mini device.

[0074] Figure 13 illustrates an embodiment of a control panel when the garment treatment device of the present invention is equipped as a mini device.

[0075] Figure 14 illustrates an embodiment in which the clothing treatment device of the present invention is equipped with a top-load type washing machine.

[0076] Figure 15 illustrates an example of the internal structure when the clothing treatment device of the present invention is equipped with a top-load type washing machine.

[0077] Figure 16 illustrates an embodiment in which the garment treatment device of the present invention detects the weight of garments.

[0078] Figure 17 illustrates an embodiment of detecting the weight of clothing when the clothing treatment device of the present invention is equipped with a top-load type washing machine.

[0079] Figure 18 illustrates an embodiment in which the control unit of the garment treatment device of the present invention detects the weight of garments through the driving unit.

[0080] Figure 19 illustrates an example of a garment treatment device of the present invention utilizing a weight sensing method based on the structure and method described above.

[0081] Figure 20 illustrates an embodiment of performing weight detection depending on whether the door is open or closed.

[0082] Figure 21 illustrates another embodiment of determining whether the garment treatment device of the present invention additionally performs weight detection.

[0083] Figure 22 illustrates an embodiment in which the control method of the clothing treatment device of the present invention is implemented in a washing panel or a drying panel.

[0084] Figure 23 illustrates an embodiment in which the control method of the clothing treatment device of the present invention is implemented on a common panel.

[0085] FIG. 24 illustrates an embodiment in which the control method of the invention's clothing treatment device is implemented in an integrated panel, and FIG. 25 illustrates an embodiment in which the control method of the invention's clothing treatment device is implemented in a mini panel.

[0086] Figure 26 illustrates a method for determining the moisture content of clothing in the process of detecting the weight of clothing by the clothing treatment device of the present invention.

[0087] Figure 27 illustrates an embodiment of a garment treatment device of the present invention that detects whether a living thing has been introduced.

[0088] Figure 28 illustrates an additional embodiment in which the garment treatment device of the present invention performs biosensing.

[0089] Figure 29 illustrates a control method implemented when a living body is detected when the control panel is equipped as a washing panel or a drying panel.

[0090] Figure 30 illustrates a control method implemented when a control panel is equipped with a composite panel and biometric detection is performed.

[0091]

[0092] Hereinafter, embodiments disclosed in this specification will be described in detail with reference to the attached drawings. In this specification, identical or similar components are given identical or similar reference numerals even in different embodiments, and the description thereof is replaced with the first description. The singular expression used in this specification includes plural expressions unless the context clearly indicates otherwise. In addition, when describing the embodiments disclosed in this specification, if a detailed description of a related known technology is judged to obscure the gist of the embodiments disclosed in this specification, the detailed description thereof will be omitted. In addition, it should be noted that the attached drawings are only intended to facilitate easy understanding of the embodiments disclosed in this specification, and the technical ideas disclosed in this specification should not be construed as being limited by the attached drawings.

[0093] Figure 2 illustrates one embodiment of the clothing treatment device of the present invention.

[0094] The clothing treatment device of the present invention may include at least one of a washing machine (1) for washing clothes and a dryer (2) for drying clothes. For example, the clothing treatment device of the present invention may include both a washing machine (1) and a dryer (2).

[0095] The washing machine (1) of the present invention may be equipped with either a front load type in which an opening for loading clothes is provided at the front, or a top load type in which the opening is provided at the top.

[0096] However, since the dryer (2) of the present invention must be evenly exposed to hot air by allowing the clothes to rise from the bottom of the drum, it is preferable that it be equipped with a front-load type in which the opening is provided at the front.

[0097] The clothing treatment device of the present invention may be equipped with either a washing machine (1) or a dryer (2), or may include both a washing machine (1) and a dryer (2), and may include a cabinet (10) that forms a common exterior, and a drum (30) that is rotatably accommodated in the cabinet (10) to store clothing.

[0098] The above cabinet (10) is provided with an opening communicating with the drum (30), so that clothes can be taken in and out of the drum (30) through the opening.

[0099] The garment treatment device of the present invention may further include a door (11) rotatably coupled to the cabinet (10). The door (11) may be provided to open and close the opening.

[0100] The garment treatment device of the present invention may further include a detection unit (13) that detects whether the door (11) has closed the opening. This prevents the drum (30) from rotating while the door (11) has the opening open.

[0101] The above detection unit (13) may be configured in any manner as long as it can detect whether the door (11) has opened or closed the opening. For example, the detection unit (13) may include a magnet coupled to the door (11) and a Hall sensor coupled to the cabinet (10) to detect the magnet.

[0102] Meanwhile, in order to prevent clothes or water inside the drum (30) from being discharged through the opening, the door (11) needs to be selectively fixed to the cabinet (10). To this end, the clothes treatment device of the present invention may further include a locking part (12) that can selectively lock the door (11) to the cabinet (10).

[0103] The locking member (12) may be provided in any configuration as long as it can selectively secure the door (11) to the cabinet (10) and prevent the door (11) from arbitrarily opening the opening. For example, the locking member (12) may include a hook provided on the door (11) and inserted into the cabinet (10), a fastening member provided on the cabinet (10) to selectively fasten the hook, and a fixing member that selectively maintains the coupled state of the fastening member and the hook. The fixing member may be provided with a solenoid or a magnet, or may be provided with a mechanical configuration such as a push button structure.

[0104] Meanwhile, the garment treatment device of the present invention is equipped to perform a course for treating garments. For example, when the garment treatment device of the present invention is equipped as a washing machine (1), it is equipped to perform a washing course for removing foreign substances from the garments, and when the garment treatment device of the present invention is equipped as a dryer (2), it is equipped to perform a drying course for evaporating moisture from the garments.

[0105] The garment treatment device of the present invention may further include a control panel (100) that is provided to receive a command to perform the course, display a status of performing the course, information required to perform the course, etc.

[0106] The above control panel (100) may include one or more of a plurality of buttons or a touch panel for receiving commands from a user, a microphone for receiving a user's voice, a camera or proximity sensor for receiving a user's movement or status, a screen for displaying visual information to a user, and a speaker for transmitting auditory information to a user.

[0107] When the garment treatment device of the present invention is equipped with a front-load type in which the opening is provided at the front of the cabinet, the control panel (100) may be positioned above the door (11) at the front of the cabinet (10). This ensures accessibility and identification.

[0108] Of course, if the garment treatment device of the present invention is equipped with a top-load type in which an opening is provided at the top of the cabinet, the control panel (100) may be placed in front of the door (11) on the upper surface of the cabinet (10).

[0109] When the clothing treatment device of the present invention is equipped with a washing machine (1), the cabinet (10) may include a washing cabinet (10a) forming the exterior of the washing machine (1), and the door (11) may include a washing door (11a) that opens and closes an opening formed in the washing cabinet (10a).

[0110] The above detection unit (13) may include a laundry detection unit (12a) that detects whether the laundry door (11a) has opened or closed its opening.

[0111] The above locking part (13) may include a washing locking part (13a) that secures the washing door (11a) to the washing cabinet (10a).

[0112] The above drum (30) may include a washing drum (30a) for accommodating clothes.

[0113] Additionally, the washing machine (1) of the present invention may further include a tub (20) that accommodates the washing drum (30a) and is accommodated in the washing cabinet (10a) to store water.

[0114] In addition, the control panel (100) may include a washing panel (100a) that receives a command to control the washing machine (1) or displays information about the washing machine (1).

[0115] When the clothing treatment device of the present invention is equipped with a dryer (2), the cabinet (10) may include a drying cabinet (10b) forming the exterior of the dryer (2), and the door (11) may include a drying door (11b) that opens and closes an opening formed in the drying cabinet (10b).

[0116] The above detection unit (13) may include a dry detection unit (12b) that detects whether the drying door (11b) has opened or closed its opening.

[0117] The above locking part (13) may include a drying locking part (13b) that secures the drying door (11b) to the drying cabinet (10b).

[0118] The above drum (30) may include a drying drum (30b) for accommodating clothes.

[0119] Unlike the washing drum (30a), the above drying drum (30b) may have no perforations on the outer surface.

[0120] In addition, the control panel (100) may include a drying panel (100b) that receives a command to control the dryer (2) or displays information about the dryer (2).

[0121] Figure 3 illustrates an example of the internal structure when the clothing treatment device of the present invention is equipped with a washing machine (1).

[0122] The clothing treatment device of the present invention may include a water supply unit (50) that supplies water to the tub (20) and a drain unit (60) that drains water to the tub (20).

[0123] The above water supply unit (50) may include a water supply valve (51) that is connected to an external water supply source and is coupled to the washing cabinet (10a) to selectively supply water, a water supply pipe (52) that extends from the water supply valve (51) and delivers water supplied from the external water supply source, and a detergent box (53) that stores detergent and receives water supplied from the water supply pipe (52) and delivers it to the tub (20).

[0124] The above drainage unit (60) may include a drain pipe (61) connected to the lower portion of the tub (20) to drain water from the tub (20), a drainage pump (62) that provides power to drain water supplied from the drain pipe (61) to the outside of the washing cabinet (10a), and a drainage pipe (63) that extends from the drainage pump (62) to the outside of the washing cabinet (10a) to drain water.

[0125] The clothing treatment device of the present invention may further include a water level sensor (21) that detects the water level of the tub (20).

[0126] The water level sensor (21) may be provided in any configuration as long as it can detect the water level inside the tub (20). The water level sensor (21) may include a communication pipe that is connected to the tub (20) and has a blocked end, and a sensing unit that is positioned on the upper portion of the communication pipe and detects a pressure change inside the communication pipe.

[0127] The washing machine (1) of the present invention may further include a support member (70) that supports the tub (20) in the washing cabinet (10a).

[0128] The above support member (70) may include at least one of a suspension supporting the lower portion of the tub (20) and a spring supporting the upper portion of the tub (20).

[0129] The garment treatment device of the present invention may include a driving unit (40) that rotates the drum (30).

[0130] The above driving unit (40) may include a washing driving unit (40a) that rotates the washing drum (30a).

[0131] The washing drive unit (40a) may include a washing stator (41a) that is coupled to the tub (20) and generates a rotating magnetic field, a washing rotor (42b) that rotates by the washing stator (41a), and a washing rotation shaft (43a) that is coupled to the washing rotor (42a) and passes through the tub (20) and is coupled to the washing drum (30a).

[0132] The garment treatment device of the present invention may further include a control unit capable of controlling one or more of the driving unit (40), the water supply valve (51), the drain pump (62), the locking unit (13), and the water level sensor (21). The control unit may be built into the control panel (100) or may be arranged separately from the control panel (100).

[0133] The control unit may be provided to provide a command to perform an arbitrary washing course for washing the clothes by controlling one or more of the driving unit (40), the water supply valve (51), the drain pump (62), the locking unit (13), and the water level sensor (21).

[0134] Figure 4 illustrates an example of the internal structure when the clothing treatment device of the present invention is equipped with a dryer (2).

[0135] The above drying cabinet (10c) may further include a base that is positioned lower than the drum (30) and supports the dryer (2). A heat supply unit (90) described later may be installed on the base.

[0136] The clothing treatment device of the present invention may include a heat supply unit (90) that can supply air into the inside of the drum (30) to dry the clothing contained inside the drum (30).

[0137] For example, the heat supply unit (90) may include a circulation unit (90b) that circulates and resupplies the air of the drum (30) from below the drum (30).

[0138] The above circulation unit (90b) may include a circulation duct (91b) provided on a base disposed lower than the drying drum (30b) and providing a path for circulating air discharged from the drying drum (30b), an evaporator (92b) accommodated in the circulation duct (91b) for cooling the air and condensing moisture, a condenser (93b) disposed downstream of the evaporator for heating the air, a compressor (94b) for supplying refrigerant that heats the air to the condenser (93b), an expansion valve for expanding and cooling the refrigerant discharged from the condenser (93b), and a circulation fan (96b) disposed inside the circulation duct (91b) for providing power for circulating the air.

[0139] Meanwhile, the circulation unit (90b) may further include a water collecting unit (97b) communicating with the circulation duct (91b) to collect water condensed in the evaporator (92b), and a water storage tank (98b) to store the water collected in the water collecting unit (97b).

[0140] Meanwhile, the garment treatment device of the present invention may further include a support member (70) that rotatably supports the drying drum (30b). The support member (70) may include a rotation roller (70b) that rotatably supports at least one of the front and rear of the drying drum (30b).

[0141] The driving unit (40) of the clothing treatment device of the present invention may further include a drying driving unit (40b) provided to rotate the drying drum (30a).

[0142] The above drying drive unit (40b) may be mounted on a base on which the circulation duct (91b) is installed so as to rotate the drying drum (30a). In this case, the drying drive unit (40b) may include a motor mounted on the base, a pulley connected to the motor and rotating, and a belt connecting the pulley and the outer surface of the drum.

[0143] However, if the above drying drive unit (40b) is equipped with a pulley / belt type, it may be difficult to change the rotation speed and rotation direction that rotates the drying drum (30b).

[0144] Accordingly, the clothes treatment device of the present invention can have the drying drive unit (40b) positioned at the rear of the drying drum (30b) similar to the washing machine (1). That is, the drying drive unit (40b) can include a drying stator (41b) positioned at the rear of the drying drum (30b), a drying rotor (42b) rotated by the drying stator, and a drying rotation shaft (43b) coupled to the drying rotor (42b) and extending to the rear of the drying drum (30b).

[0145] Accordingly, the drying drive unit (40b) can freely change the rotational direction and rotational speed of the drying drum (30b).

[0146] Meanwhile, the clothing treatment device of the present invention may further include a reducer (406b) provided to lower the rpm of the drying rotation shaft (43b) and increase the torque.

[0147] The above-mentioned reducer (406b) may be arranged between the drying drive unit (40b) and the drying drum (30b) to transmit power generated in the drying drive unit (40b) to the drying drum (30b).

[0148] The above-mentioned reducer (406b) may include a complex gearbox that is connected to and rotates with the above-mentioned drying rotation shaft (43b) and is connected to the above-mentioned drying drum (30b). As a result, the above-mentioned reducer (406b) may transmit torque to the above-mentioned drying drum (30b) at a lower rpm than the above-mentioned drying rotation shaft (43b) but with a correspondingly stronger torque.

[0149] As a result, while the drying drum (30b) rotates, the clothes do not stick to the inner wall of the drying drum (30b) and can be evenly exposed to the hot air supplied to the inside of the drying drum (30b) while rising and falling from the drying drum (30b).

[0150] The garment treatment device of the present invention may further include a drying control unit capable of controlling one or more of the driving unit (40), the heat supply unit (90), the detection unit (11), and the locking unit (12). The drying control unit may be built into the control panel (100) or may be arranged separately from the control panel (100).

[0151] The above drying control unit may be provided to control one or more of the driving unit (40), the heat supply unit (90), the locking unit (13), and the sensing unit (11) to provide a command to perform an arbitrary washing course for drying the clothes.

[0152] Figure 5 illustrates one embodiment of the control panel of the present invention.

[0153] The control panel (100) of the garment treatment device of the present invention may include at least one of a power supply unit (110) that receives a power command for supplying power to all components of the garment treatment device, a course selection unit (130) that receives a selection command for selecting a course for processing the garment, an option selection unit (140) that receives a selection command for selecting an option that can adjust or select one or more of the intensity, execution time, and functions added when performing the course of the course, an execution unit (120) that receives an execution command for executing the selected course and option, and a display unit (150) that displays the status of executing the course and option, weight information of the garment, and information displayed by the garment treatment device.

[0154] Additional functions that can be added when performing the above course that can be selected through the option selection unit (140) may include one or more of steam supply, water temperature control, turbo shot due to high-speed rotation of the drum, setting of a reservation time for performing the course, and a mode switching function that can control another clothing treatment device or an external terminal.

[0155] The weight information of the clothing displayed by the display unit (150) may include one or more of the weight of the clothing itself, the amount of detergent required to process clothing of the corresponding weight, and the expected execution time of the course for processing the clothing.

[0156] The control panel (100) of the present invention may be provided as either the washing panel (100a), the drying panel (100b), or any other panel. However, regardless of the form in which the control panel (100) is provided, the functions of the power supply unit (110), the operating unit (120), the course selection unit (130), the option selection unit (140), and the display unit (150) described above may be the same.

[0157] Below, the control panel (100) of the present invention is illustrated as being equipped with a washing panel (100a). The washing panel (100a) and the drying panel (100b) may have different input commands and displayed information, but may have the same structure.

[0158] The above washing panel (100a) is equipped with a rotary knob that rotates the course selection unit (130), and the display unit (150) may include a main display unit (151) arranged inside the course selection unit (130) and an auxiliary display unit (152) arranged outside the course selection unit (130).

[0159] The above main display unit (151) is provided in a circular shape and can be provided to display the course selected by the course selection unit (130) as the course selection unit (130) rotates.

[0160] The above main display unit (151) may be equipped to also display weight information of the detected clothing.

[0161] The main display unit (151) may be equipped with a screen displaying the selected course and weight information. As a result, the language displayed on the main display unit (151) can be freely changed according to the settings. As a result, the name or description of the course provided by the garment treatment device can be omitted from being printed on the washing panel (100a). In addition, the main display unit (151) can freely display the content to be conveyed by the control unit in various languages ​​and in various characters, pictures, diagrams, icons, etc.

[0162] The above course selection unit (130) may be provided so as to be able to rotate the outer surface of the main display unit (151) by more than 360 degrees in both directions, and the course displayed on the main display unit (151) may be set to change according to the rotation angle of the course selection unit (130). The washing panel (100a) may be equipped with an encoder that detects the rotation of the course selection unit (130) and determines a corresponding command according to the rotation angle, and a control panel that determines the content displayed on the main display unit (151) according to the encoder.

[0163] The above option selection unit (140) may be placed outside the above course selection unit (130).

[0164] The above option selection unit (140) may be arranged in a region that determines the intensity of each administration that constitutes a course such as the first option, the second option, and the third option, or inputs a command to input an additional function to the course.

[0165] For example, Options 1, 2, and 3 may each determine the intensity of the wash, rinse, and spin-dry cycles. These areas may be equipped with touch buttons or physical buttons, but may also be equipped with a touch panel or touch-sensitive system that receives commands from the LCD screen.

[0166] The above auxiliary display unit (152) can be placed inside the above option selection unit (140).

[0167] The above auxiliary display unit (152) may be provided to externally display information about options selected or activated in the option selection unit (140).

[0168] In addition, the auxiliary display unit (152) may be positioned apart from the main selection unit (151). The auxiliary display unit (152) may be positioned outside the course selection unit (130) to intuitively guide that content different from that displayed in the main selection unit (151) is being displayed.

[0169] The above option selection unit (140) may be provided in a rectangular shape.

[0170] The above auxiliary display unit (152) may be equipped with a plurality of lights that intuitively display how the intensity of the first option, second option, and third option is set.

[0171] For example, if the light is on a lot or is lit in a high position, it means that the intensity of the option is higher.

[0172] The above power supply unit (110) can be placed between one side of the course selection unit (130) and the detergent box (53).

[0173] The above-mentioned execution unit (120) can be placed between the other side of the course selection unit (130) and the auxiliary display unit (152).

[0174] The power supply unit (110) and the execution unit (120) may be equipped with a touch button or a physical button, and may be equipped to selectively illuminate to indicate whether input is enabled or not.

[0175] For example, when the power supply unit (110) is input, the power supply unit (110), the execution unit (120), and the display unit (150) may be turned on.

[0176] Figure 6 illustrates that the clothing treatment device of the present invention is equipped with a tower shape (hereinafter, wish tower (3)) in which a washing machine (1) and a dryer (2) are stacked and arranged.

[0177] The above wish tower (3) may be equipped with the same configuration as the washing machine (1) and dryer (2), except that the washing machine (1) is placed at the bottom and the dryer (2) is placed at the top, and the washing machine (1) and dryer (2) share the same cabinet (10).

[0178] In general, since the washing machine (1) is equipped with a tub (20) and thus weighs more than the dryer (2), it is preferable that the washing machine (1) be placed lower than the dryer (2). However, depending on the design, the dryer (2) may be placed lower than the washing machine (1).

[0179] In the above wish tower (3), the control panel (100) may include a common panel (100c) placed between the washing door (11a) of the washing machine (1) and the drying door (11b) of the dryer (2).

[0180] The above common panel (100c) can be equipped to receive control commands for both the washing machine (1) and the dryer (2), and display all contents displayed on the washing machine (1) and the dryer (2).

[0181] As a result, the wish tower (3) is equipped with the washing machine (1) and the dryer (2), but the user can control both the washing machine (1) and the dryer (2) with the common panel (100c).

[0182] Figure 7 illustrates an embodiment in which the control panel of the present invention is equipped as a common panel.

[0183] The common panel (100c) of the present invention may be provided with an upper part and a lower part, one of which controls one of the washing machine and the dryer, and the other of which controls the other of the washing machine and the dryer.

[0184] The arrangement of the upper and lower parts of the above common panel (100c) may be the same as the arrangement of the washing machine (1) and dryer (2).

[0185] A main display unit (151) for displaying weight information of the clothing may be provided at the center of the above-mentioned common panel (100c), and a course selection unit (130) for selecting a course may be arranged on one side of the main display unit (151), and an option selection unit (140) for selecting an option may be arranged on the other side.

[0186] The main display unit (151) may be divided into upper and lower sections. The main display unit (151) may include a washing main display unit (151a) positioned at the bottom and provided with one or more icons and screens that display weight information of the washing machine (1) and status information of the washing machine (1), and a drying main display unit (151b) positioned at the top and provided with one or more icons and screens that display weight information of the dryer (2) and status information of the dryer (2).

[0187] The above course selection unit (130) can be arranged in an up-down division on the left side of the main display unit (151).

[0188] The above course selection unit (130) may include a washing course selection unit (130a) for selecting multiple washing courses for washing foreign substances from clothes or removing bacteria from clothes, and a drying course selection unit (130b) arranged above the washing course selection unit (130a) for selecting multiple drying courses for removing moisture from clothes or managing clothes by supplying steam and hot air.

[0189] The above option selection section (140) can be arranged in an up-down division on the right side of the main display section (151).

[0190] The above option selection unit (140) may include a washing option selection unit (140a) for selecting multiple options for setting the intensity, execution time, and additional functions of the washing course, and a drying option selection unit (140b) arranged below the washing option selection unit (140a) for selecting multiple options for setting the intensity, execution time, and additional functions of the drying course.

[0191] The above option selection unit (140) can indicate whether additional functions such as steam supply, turbo shot, water temperature control, sterilization, and heat supply unit cleaning are selected by whether the corresponding selection unit is turned on or off.

[0192] Additionally, the auxiliary display unit (152) may be provided to display the intensity of an option selected by the option selection unit (140). The auxiliary display unit (152) may be placed in an area corresponding to the intensity and execution time that can be adjusted by the option selection unit (140).

[0193] The above auxiliary display unit may include a washing auxiliary display unit (151a) that is positioned above the washing option selection unit (140a) and displays the intensity of the set washing option, and a drying auxiliary display unit (151b) that is positioned above the washing auxiliary display unit (151a) and displays the intensity of the set drying option.

[0194] The above power supply unit (110) can be arranged in a vertically divided manner on one end of the above common panel (110).

[0195] The above power unit may include a washing power unit (110a) that receives a washing power command to supply power to the washing machine (1), and a drying power unit (110b) that receives a drying power command to supply power to the dryer (2).

[0196] The above-mentioned execution unit (120) can be arranged in a vertically divided manner at the other end of the above-mentioned common panel (110).

[0197] The above-mentioned execution unit (120) may include a washing execution unit (120a) that receives a washing execution command for executing a selected washing course and option, and a drying execution unit (120b) that is positioned above the washing execution unit (120a) and receives a drying execution command for executing a selected drying course and option.

[0198] Figure 8 illustrates another embodiment of the clothing treatment device of the present invention.

[0199] The clothing treatment device of the present invention may include a composite device (4) capable of performing both a washing course and a drying course.

[0200] When the garment treatment device of the present invention is equipped with a composite device (4), the cabinet (10) may include a composite cabinet (10c) forming the exterior of the composite device (4), and the door (11) may include a composite door (11d) that opens and closes an opening formed in the composite cabinet (10c).

[0201] The above detection unit (13) may include a composite detection unit (12d) that detects whether the composite door (11d) has opened or closed the opening.

[0202] The above locking part (13) may include a composite locking part (13d) that secures the composite door (11d) to the composite cabinet (10d).

[0203] The above-mentioned complex device (4) can perform the functions of both a washing machine (1) and a dryer (2), and a drawer-type clothing treatment device (hereinafter, mini device) can be additionally installed at the bottom.

[0204] The control panel (100) of the garment treatment device of the present invention may include a composite panel (100d) capable of controlling at least one of the washing machine (1), the dryer (2), and the lower mini device (5) at the same time.

[0205] Figure 9 illustrates an example of the internal structure of a composite device (4).

[0206] Referring to FIG. 9, the composite device (4) of the present invention may include a composite tub (20d) that is rotatably accommodated in the composite cabinet (10d) to store water, and a composite drum (30d) that is rotatably accommodated in the composite tub (20d) to store water.

[0207] The clothing treatment device of the present invention may include a water supply unit (50) that supplies water to the tub (20) and a drain unit (60) that drains water to the tub (20).

[0208] When the garment treatment device of the present invention is equipped with a composite device (4), the water supply unit (50) may include a composite water supply valve (51d) that is coupled to the composite cabinet (10d) and is connected to an external water supply source to selectively supply water, a composite water supply pipe (52d) that extends from the composite water supply valve (51d) and delivers water supplied from the external water supply source, and a composite detergent box (53d) that stores detergent and receives water supplied from the composite water supply pipe (52d) and delivers it to the composite tub (20d).

[0209] The above drainage unit (60) may include a composite discharge pipe (61d) connected to the lower portion of the composite tub (20d) to discharge water from the composite tub (20d), a composite drainage pump (62d) that provides power to discharge water supplied from the composite discharge pipe (61d) to the outside of the composite cabinet (10d), and a composite drainage pipe (63d) that extends from the composite drainage pump (62d) to the outside of the composite cabinet (10d) to discharge water.

[0210] The clothing treatment device of the present invention may further include a composite water level sensor (21d) that detects the water level of the composite tub (20d).

[0211] The above-mentioned composite water level sensor (21d) may be provided in any configuration as long as it can detect the water level inside the composite tub (20d). The above-mentioned composite water level sensor (21d) may include a communication pipe that is connected to the composite tub (20d) and has a blocked end, and a detection unit that is positioned on the upper portion of the communication pipe and detects a pressure change inside the communication pipe.

[0212] The composite device (4) of the present invention may further include a composite support member (70d) that supports the composite tub (20d) in the composite cabinet (10d).

[0213] The above composite support member (70d) may include at least one of a suspension supporting the lower portion of the tub (20) and a spring supporting the upper portion of the composite tub (20d).

[0214] The complex device (4) of the present invention may include a driving unit (40) having the same structure as the washing machine (1).

[0215] The above composite device (4) may be provided so that the heat supply unit (90) is connected to the composite tub (20d).

[0216] The cabinet (10d) of the above complex device (4) has a base provided at the bottom like a dryer (2), and the heat supply unit (90) can be placed on the base.

[0217] Alternatively, since the composite device (4) is provided with a composite tub (20d) that is firmly supported inside the cabinet (10d), and the composite tub (20d) is configured closest to the composite drum (30d), the heat supply unit (90) can be installed and placed on the composite tub (20d).

[0218] The above heat supply unit (90) may include a composite supply unit (90d) that is positioned and secured on the upper portion of the composite tub (20d). This prevents interference or collision with the configuration of the drain unit (60) positioned on the lower portion of the composite tub (20d).

[0219] The above composite supply unit (90d) may include a composite duct (91d) that is installed along the front-rear direction of the composite tub (20d) to circulate air inside the composite tub (20d), an evaporator (92d) that is accommodated in the composite duct (91d) to cool the air and condense moisture, a condenser (93d) that is arranged downstream of the evaporator to heat the air, a compressor (94d) that supplies refrigerant that heats the air to the condenser (93d), an expansion valve that expands and cools the refrigerant discharged from the condenser (93d), and a circulation fan (96d) that is arranged inside the circulation duct (91d) to provide power to circulate the air.

[0220] Meanwhile, since the tub (20) is arranged in the composite supply unit (90d), the water collection unit and water storage tank can be omitted. That is, water condensed inside the composite duct (91d) can be collected by the tub (20) and discharged to the drain unit (60).

[0221] As a result, the above-mentioned complex device (4) can be equipped with a configuration in which a washing machine (1) and a dryer (2) are integrated, and can perform both a washing course and a drying course.

[0222] The complex device (4) of the present invention may include an integrated control unit in which the washing control unit and the drying control unit are integrated. The integrated control unit may be built into the control panel (100) or may be placed separately from the control panel (100) and inside the cabinet (10).

[0223] The above composite panel (100d) can be switched to either a washing mode that receives a command to perform a washing course or displays the status of the washing course, or a drying mode that receives a command to perform a drying course or displays the status of the drying course.

[0224] Additionally, if there is a mini-device described later, a command to execute the mini-device can be entered or a mini-mode can be switched to display the status of the mini-device.

[0225] Figure 10 illustrates an example of the structure of a composite panel.

[0226] The above composite panel (100d) should implement a washing mode for performing a washing course, a drying mode for performing a drying course, and a mini mode for performing a mini device on a single panel. Therefore, it is preferable that the composite panel (100d) be equipped entirely with a touch panel, omitting physical buttons and the like, so that the washing mode, drying mode, and mini mode are selectively displayed.

[0227] The above composite panel (100d) may be provided entirely in the form of a screen or touch panel.

[0228] The above composite panel (100d) may be provided in an oval or track shape with a width longer than the height, and a display portion (150) may be provided in the central square portion.

[0229] A power supply unit (110) and an execution unit (120) may be arranged on one side of the display unit (150), and the power supply unit (110) and the execution unit (120) may be provided as a touch area capable of touch input, and may be provided to light up when touch input is possible and to turn off when touch input is not possible.

[0230] The above display unit (150) may be provided to display weight information and status information regarding the selected course and options. Furthermore, the display unit (150) may be provided as a touch panel and may also function as a course input unit (130) and an option selection unit (140).

[0231] A course selection section (130) for selecting a course can be displayed on the above display section (150), and the currently selected course (C1) can be displayed in large letters, and courses (C2, C3) that can be changed can be displayed in small letters on the left and right.

[0232] The above display unit (150) may further include a status display unit (153) that displays the status of the garment treatment device. The status display unit (153) may display one or more of the internal water level status, internal temperature status, lock status, sound transmission status, and course progress status in the form of icons, etc.

[0233] The above option selection unit (140) may be placed outside the course selection unit (130) or the area where the course is displayed. The above option selection unit (140) may be placed below and away from the status display unit (153).

[0234] When the above option selection unit (140) is input, options that can be selected or adjusted may be displayed on the display unit (150). During this process, the course selection unit (130) and the display of the course (C) may disappear.

[0235] Figure 11 illustrates a garment treatment machine of the present invention equipped as a mini device.

[0236] The garment treatment device of the present invention may further include a mini device (5). The mini device may be provided with a height and volume smaller than that of the washing machine (1) and dryer (2) or the combination device (4).

[0237] The above mini-device may be provided as an auxiliary garment treatment device and additionally installed in the washing machine (1), dryer (2), and combination device (4). Of course, the above mini-device (5) may be provided independently.

[0238] When the garment treatment device of the present invention is equipped with a mini device (5), the cabinet (10) may include a mini cabinet (10b) whose height is lower than the width in the left-right direction and the length in the front-back direction.

[0239] Since the above mini cabinet (10e) is provided with a low height, it can be placed under a washing machine (1), dryer (2), or combination device (4).

[0240] Of course, the above mini device (5) may be placed on top of the washing machine (1), dryer (2), or combination device (4), but for convenience of explanation, the following description will be based on the case where the mini device (5) is placed on the bottom of the washing machine (1), dryer (2), or combination device (4) or is placed independently.

[0241] The above mini cabinet (10e) may be provided with an opening at the front.

[0242] The above mini device (5) may further include a drawer (80) that is provided in the mini cabinet (10e) so as to be inserted and removed through the opening.

[0243] The above drawer (80) may include a drawer body (82) that accommodates a tub or a rotating drum that accommodates water therein, a drawer panel (81) that is arranged in front of the drawer body (81) and opens and closes the opening, and a rail (83) that allows the drawer body (82) to be drawn in and out of the mini cabinet (10e).

[0244] The above drawer body (82) may be provided in a case shape with an open top, and may further include a mini door (29) for opening or closing the tub and drum inside.

[0245] The above mini device (5) is equipped with a drawer (80) so that it can be prevented from being interfered with when used even if there is another clothing treatment device or home appliance above it.

[0246] Figure 12 illustrates an example of the internal structure when the garment treatment device of the present invention is equipped as a mini device.

[0247] The above mini device (5) may include a mini tub (20e) that accommodates water inside a drawer (80) and a mini drum (30e) that is rotatably provided in the mini tub and can accommodate clothes.

[0248] The above mini tub (20e) and the above mini drum (30e) may be provided with a height smaller than the diameter, and an inlet for inserting clothes may be formed at the top.

[0249] The above mini door (29) is coupled to the upper part of the mini tub (20e) to prevent water or clothing inside the mini tub (20e) from leaking out randomly.

[0250] The above driving unit (40) may be arranged at the bottom of the mini tub (20e) to rotate the mini drum (30e).

[0251] The above driving unit (40) may include a mini stator (41e) that is coupled to the lower portion of the mini tub (20d) and generates a rotating magnetic field, a mini rotor (42e) that is rotated by the mini stator (41e), and a mini rotation shaft (43e) that is coupled to the lower portion of the mini drum (30e) and that is rotated by the mini rotor.

[0252] The above water supply unit (80) may include a mini water supply valve (51e) coupled to a mini cabinet (10e), a mini water supply pipe (52e) extending from the mini water supply valve (51e) to a drawer to supply water, and a mini box (53e) guiding water supplied from the mini water supply pipe (52e) to a tub.

[0253] The above mini water pipe (52e) may be provided with a structure that extends forward by the length that the drawer (80) is extended from the mini cabinet (10e). The above mini box (53e) may be provided to store detergent.

[0254] The above drainage unit (80) may include a mini drainage pipe (61e) for draining water from the mini tub (20e), a mini pump (62e) coupled to the mini drainage pipe (61e) to provide power for draining water, and a mini drainage pipe (63e) extending from the mini pump (62e) to the outside of the mini cabinet (10e).

[0255] The above mini drain pipe (63e) may be provided with a structure that extends forward by the length that the drawer (80) is pulled out of the mini cabinet (10e).

[0256] The above support member (70) may include a mini suspension (70d) connecting the inner surface of the drawer (80) and the outer surface of the mini tub (20e).

[0257] Figure 13 illustrates an embodiment of a control panel when the garment treatment device of the present invention is equipped as a mini device.

[0258] The above control panel (100) may include a mini panel (100e) installed in the drawer (80) to control the mini device (5).

[0259] The above mini panel (100e) may be provided with a display unit (150) in the center, and a power unit (110) and an execution unit (120) may be arranged on the left and right of the display unit (150).

[0260] A course selection unit (130) for selecting a course may be provided between the power supply unit (110) and the display unit (150), and an option selection unit (140) for selecting an option may be provided between the display unit (150) and the execution unit (120).

[0261] The above display unit (150) is provided with a main display unit (151) that displays weight information or the status of a selected course, and auxiliary display units (152) that display the type of course selected in the course selection unit (130) and the type of option selected in the option selection unit (140) can be arranged on both sides of the main display unit (151).

[0262] The above main display unit (151) may be provided with any one of a liquid crystal display, a light bulb, or a screen, and the above auxiliary display unit (152) may be provided with any one of a liquid crystal display, a light bulb, or a screen.

[0263] Figure 14 illustrates an embodiment in which the clothing treatment device of the present invention is equipped with a top-load type washing machine.

[0264] The clothing treatment device of the present invention may include a washing machine (1), and the washing machine (1) may be equipped as a top-load type washing machine.

[0265] When the above washing machine (1) is equipped as a top-load type, most of the configurations can be equipped to correspond to the configuration of the washing machine (1) illustrated in FIGS. 2 and 3.

[0266] In order to avoid redundant explanations, the following description focuses on differences from the washing machine shown in Figs. 2 and 3.

[0267] When the clothes treatment device of the present invention is equipped with a top-load type washing machine, an opening is provided at the top of the cabinet (10), and the washing door (11) is rotatably coupled to the top of the cabinet (10). The control panel (100) is arranged in front of the washing door (11) and can be arranged at the top of the cabinet (10).

[0268] The clothing treatment device of the present invention may further include a detection unit (11) that detects whether the washing door (11) has opened or closed its opening, and a locking unit (12) that fixes the washing door (11) in a closed state.

[0269] Figure 15 illustrates an example of the internal structure when the clothing treatment device of the present invention is equipped with a top-load type washing machine.

[0270] A top-load type washing machine may also include a tub (20), a drum (30), a driving unit (40), a water supply unit (50), and a drain unit (60).

[0271] The above tub (20) and drum (30) are provided in a cylindrical shape, and an inlet may be arranged at the top.

[0272] Unlike the mini device, the above tub (20) and the above drum (30) may be provided with a height longer than the diameter or width.

[0273] The garment treatment device of the present invention may further include a pulsator (35) that rotates independently from the drum (30) at the bottom of the drum (30).

[0274] The above pulsator (35) may rotate together with the drum (30), but may also be configured to rotate separately from the drum (30). As a result, clothing may be stirred or a water current may be formed inside the drum (30).

[0275] The above driving unit (40) may further include a clutch unit (44) that determines whether the pulsator (35) rotates independently of the drum (30).

[0276] The clutch unit (44) may be provided to determine whether to transmit the power rotating the rotation shaft (43) to both the pulsator (35) and the drum (30), or to transmit it only to one of the pulsator (35) and the drum (30).

[0277] The above rotation shaft (43) is coupled to the clutch unit (44), and the clutch unit (44) may have a separate drive shaft (45) that transmits the power of the rotation shaft (43).

[0278] The above driving shaft (45) is coupled to the pulsator (35), and the housing of the clutch unit (44) can be coupled to the drum (30).

[0279] As a result, the pulsator (35) and the drum (30) can be combined with different configurations to selectively receive the power of the driving unit (40).

[0280] The control panel (100) of the present invention controls the clutch unit (44) to rotate the pulsator (35) independently from the drum (30) during the washing and rinsing process, and to rotate the pulsator (35) and the drum (30) as one unit during the dehydration process.

[0281] As a result, during the washing and rinsing process, the clothes can be twisted or stirred by the water flow, thereby enhancing the washing and rinsing performance, and during the dehydration process, the clothes can be prevented from being rubbed or damaged due to the speed difference between the pulsator (35) and the drum (30).

[0282] Figure 16 illustrates an embodiment in which the garment treatment device of the present invention detects the weight of garments.

[0283] The garment treatment device of the present invention detects the weight of clothing and performs washing and drying cycles based on the detected weight. The heavier the clothing, the more time and energy it takes to wash or dry it. Therefore, the washing and drying cycles are set to perform longer. This prevents the machine from terminating without sufficient washing or drying, ensuring both washing and drying performance.

[0284] The clothing treatment device of the present invention detects the weight of clothing, and since the lighter the weight of clothing, the less time and energy is required to wash or dry the clothing, the execution times of the washing course and the drying course are set short.

[0285] As a result, it prevents damage to clothes by preventing them from being overwashed or overdried, and saves energy.

[0286] The garment treatment device of the present invention can employ a method of rotating a drum containing garments to detect the weight of the garments. The weight of the garments can be calculated by measuring the current value or load applied or generated to the driving unit (40) when rotating the drum (30).

[0287] The garment treatment device of the present invention can detect the weight of the garment without difficulty through the current value output or generated from the driving unit (40) after the power is supplied to the driving unit (40), even if the garment is placed inside the drum (30) before the power of the driving unit (40) is supplied. As a result, the garment treatment device of the present invention can detect the weight of the garment in all situations where the user inputs the power unit (110) to supply power to the driving unit (40) and then opens the door (11) to place the garment, or first opens the door (11) to place the garment and then the user inputs the power unit (110).

[0288] As a result, although it may take more time to detect the weight of clothing than to detect the weight through a load sensor that directly detects the load of the drum, the clothing treatment device of the present invention can detect the weight of clothing in all situations where the user first opens the door (11) to put in clothing and then inputs the power supply (110).

[0289] Figure 16(a) illustrates an embodiment in which the garment treatment device of the present invention detects the weight of clothing. The garment treatment device of the present invention can sufficiently detect the weight of clothing even when the drum rotates less than once.

[0290] That is, the longer the drum (30) rotates, the more accurately the weight of the clothing can be detected. However, even if the drum (30) is actually rotated only by a certain angle, the weight of the clothing can be sufficiently detected by calculating the inertial energy value or current value required to rotate it, and the torque and energy generated during the process of rotating temporarily and then stopping.

[0291] Accordingly, the garment treatment device of the present invention can detect the weight of the garment by rotating the drum more than once, but can also detect the weight of the garment by rotating the drum less than once.

[0292] The garment treatment device of the present invention can detect the weight of clothing by rotating the drum at an angle of less than 360 degrees. The garment treatment device of the present invention can detect the weight of clothing during the process of rotating the drum less than 360 degrees, or can calculate the weight of clothing after the drum has rotated and stopped. The process of rotating and stopping the drum includes the drum rotating in reverse and returning to its original position.

[0293] In any case, the garment treatment device of the present invention can completely determine the weight of the garment within 3 seconds after the drum starts rotating.

[0294] Accordingly, when the power supply unit (110) is input or the detection unit (13) detects that the door (11) is opened or closed, the clothing treatment device of the present invention can detect the weight by driving the driving unit (40) to rotate the drum (30) less than one rotation before the course selection unit (130) or the execution unit (120) is input.

[0295] When weight is detected, the control unit can display the weight information of the clothing on the display unit (150) before the course selection unit (130) or execution unit (120) is input. As a result, the user can check the displayed weight information and select and execute an appropriate course.

[0296] The locking unit (12) is controlled to lock the door (11) to the cabinet (10) only when the execution unit (120) is input. Consequently, in the garment treatment device of the present invention, the drum (30) rotates while the door is unlocked to detect the weight of the garment, and the weight information of the garment can be displayed on the display unit (150).

[0297] Accordingly, the user can check the weight information, open the door (11), and then add or withdraw additional clothing in an appropriate direction.

[0298] Figure 16(b) illustrates another embodiment of the garment treatment device of the present invention for detecting the weight of garments.

[0299] Of course, the garment treatment device of the present invention can detect the weight of garments by rotating the drum more than once. However, if the weight of garments is detected by rotating the drum less than once, the rotation angle of the drum needs to be controlled.

[0300] For example, as shown in Fig. 16(a), after the drum is rotated to an angle A of 90 degrees or more, the drum is stopped, and during this process, the control unit can detect the weight of the clothing through the driving unit (40).

[0301] However, in the front load type, when the drum (30) rotates to an angle A, the arrangement and shape of the clothing may change, such as the clothing falling or rolling down the drum (30) due to gravity, so that current due to the movement or impact of the clothing may be input to the driving unit (40), or additional current due to the movement or impact of the clothing may be generated in the driving unit (40). This may be a factor that reduces the accuracy of the control unit in detecting the weight of the clothing.

[0302] Accordingly, the garment treatment device of the present invention can detect the weight of garments by rotating the drum (30) at an angle B of less than 90 degrees. As a result, variations in the arrangement and shape of garments can be minimized or completely prevented, and the control unit can accurately detect the weight of garments through the current value measured by the driving unit (40).

[0303] Preferably, the B angle may be set to less than 45 degrees, and most preferably, less than 15 degrees. As a result, the control unit can accurately detect the weight of the garment while excluding situations in which the shape or arrangement of the garment changes.

[0304] In addition, since the clothes rotate less, the user may not be greatly aware of the drum (30) rotating randomly, and thus may not doubt the performance of the clothes treatment device, and the clothes treatment device of the present invention may display weight information more quickly.

[0305] Figure 17 illustrates an embodiment of detecting the weight of clothing when the clothing treatment device of the present invention is equipped with a top-load type washing machine.

[0306] Referring to Fig. 17(a), before the washing or drying course is performed and when the door is unlocked, clothes placed in the drum (30) may be settled on the pulsator (35).

[0307] The clothing treatment device of the present invention can detect the weight of the clothing through the driving unit (40) by rotating the drum (30) less than one rotation during this process.

[0308] However, the garment treatment device of the present invention can simultaneously rotate the drum (30) and the pulsator (35) when detecting the weight of the garment. This can minimize the garment from being damaged, twisted, or having its shape or position changed due to friction between the drum (30) and the pulsator (35).

[0309] Referring to Fig. 17(b), in a top load type washing machine, even if the drum (30) rotates close to one revolution, the shape or arrangement of the clothes is less likely to change than in a front load type washing machine.

[0310] Therefore, when the clothing treatment device of the present invention is equipped with a top-load type washing machine, in order to detect the weight of the clothing, at least one of the drum (30) and the pulsator (35) can be rotated by 90 degrees or more and stopped before reaching 360 degrees.

[0311] For example, the clothing treatment device of the present invention can detect the weight of clothing by simultaneously rotating the drum (30) and the pulsator (35) by less than 180 degrees and stopping them, and then measuring the load of the driving unit (40).

[0312] As a result, the garment treatment device of the present invention can display the weight information of the garment with the door unlocked before input of the performing unit (120).

[0313] Figure 18 illustrates an embodiment in which the control unit of the garment treatment device of the present invention detects the weight of garments through the driving unit.

[0314] Referring to Fig. 18(a), the clothing treatment device of the present invention can perform a detection step (F) of detecting the weight of clothing inside the drum (30) with the door unlocked before performing the washing cycle, the rinsing cycle, or the dehydration cycle.

[0315] To this end, the control unit can perform an acceleration step (F1) in which the drum (30) starts to rotate, a deceleration step (F2) in which the drum (30) stops, and a weight detection step (F3) in which the weight of clothing received in the drum is detected through an acceleration measurement value of the driving unit (40) during the acceleration step and a deceleration measurement value of the driving unit during the deceleration step.

[0316] The garment treatment device of the present invention detects an acceleration measurement value measured in or applied to the driving unit (40) while driving the driving unit (40), and detects a deceleration measurement value measured in or applied to the driving unit (40) while decelerating the driving unit (40). Thereafter, the acceleration measurement value and the deceleration measurement value are calculated to detect the weight of the garments received in the drum (30).

[0317] The above acceleration measurement value and the above deceleration measurement value may be a command value applied to the driving unit (40) while driving the driving unit (40), and may be a measurement value measured in the driving unit (40) while driving the driving unit (40).

[0318] Meanwhile, the detection step (F) may further include a preparation step (F0) for checking the position of the driving unit (40) to set a reference value for performing the acceleration step (F1) and the deceleration step (F2). In the preparation step (F0), the drum (30) may be placed in a stationary state.

[0319] The above acceleration step (F1) can additionally accelerate the drum, which is stopped in the preparation step (FO), to the first rpm, and the deceleration step (F2) can decelerate the drum from the first rpm. That is, the acceleration step (F1) and the deceleration step (F2) can be performed continuously. Since the deceleration step (F2) can lower the current command value toward the driving unit (40) in the acceleration step (F1) or cut off the voltage applied to the driving unit (40), there is no concern about damage to the control unit (P) or the circuit.

[0320] At this time, the acceleration measurement value and the deceleration measurement value can be measured between the first rpm and a second rpm lower than the first rpm. That is, the weight can be detected by measuring the current value in the section band including the vertex in the speed graph. This has the advantage of minimizing situations where errors may occur because the weight is detected by measuring the current value in a continuous situation.

[0321] Meanwhile, the acceleration measurement value and the deceleration measurement value can be measured between a second rpm lower than the first rpm and a third rpm higher than the second rpm and lower than the first rpm. That is, although it is not a section including the vertex, the weight can be detected by measuring the current value in the same speed section band. This has the advantage that the accuracy of weight calculation can be improved by measuring a stabilized current value since the speed change is the greatest at the vertex.

[0322] Meanwhile, the first rpm may be set to a lower rpm than the fixed rpm at which the clothes accommodated inside the drum (30) are attached to the inner wall of the drum (30). That is, the first rpm may be relatively lower than the rpm applied in the washing, rinsing, and dehydration cycles.

[0323] The above acceleration step (F1) may correspond to a step of rotating the drum, and the above deceleration step (F2) may correspond to a step of restoring the drum to its original position. Consequently, the restoration step (D2) may be a step in which the control unit (P) actively adds current to rotate the driving unit (40) in the opposite direction.

[0324] The above weight detection step (F3) is a process in which the control unit (P) directly calculates the moment of inertia, or the process of comparing and extracting the moment of inertia with the weight data of clothing stored in a storage unit linked to the control unit may be omitted.

[0325] The amount of current applied in the above acceleration step (F1) can be defined as the first amount of current, and the amount of current applied in the above deceleration step (F2) can be defined as the second amount of current. The control unit (P) can detect the weight through the first amount of current and the second amount of current.

[0326] Figure 18(b) illustrates another embodiment in which the control unit calculates the weight of clothing.

[0327] The above deceleration step (F2) is not a deceleration step in which a current is applied to the driving unit (40) to rotate the drum (30) in the opposite direction, but is a stop step in which the power applied to the driving unit (40) is cut off so that the driving unit (40) is restored by the weight of the clothing and decelerates.

[0328] The control unit (P) can detect the counter electromotive force generated in the above-mentioned stopping step and measure the current value corresponding to the counter electromotive force to detect the weight of the clothing.

[0329] The amount of current applied in the above acceleration step (F1) can be defined as the first amount of current, and the amount of current applied in the above stopping step (F2) can be defined as the third amount of current. The control unit (P) can detect the weight through the first amount of current and the third amount of current.

[0330] Figure 19 illustrates an example of a garment treatment device of the present invention utilizing a weight sensing method based on the structure and method described above.

[0331] Figure 19(a) illustrates an embodiment that basically utilizes the weight detection method described above.

[0332] When the power supply unit (110) of the clothing treatment device of the present invention is input, power can be supplied to the water supply unit (50), the driving unit (40), the drain unit (60), etc., and power can also be supplied to the control unit (P).

[0333] The above control unit (P) may be set to detect the weight of the clothing when the power supply unit (110) is input and power is supplied. For example, in the clothing treatment device of the present invention, the input of the power supply unit (110) may be a prerequisite for detecting the weight of the clothing.

[0334] Accordingly, even if the user opens the door (11) before inputting the power supply (110), then places clothes into the drum (30) and closes the door (11), the control unit (P) can immediately detect the weight of the clothes.

[0335] The above control unit (P) can calculate the expected time to perform a specific course or option based on the weight of the clothing.

[0336] To this end, the control unit (P) can recognize the expected time corresponding to the weight of the clothing.

[0337] In addition, the control unit (P) may organize the weight of the clothing into data, including the amount of detergent required when performing a course or option. The control unit (P) may calculate the amount of detergent required when performing washing of the clothing using the course or option.

[0338] For example, the garment treatment device of the present invention can perform a power supply step (A1) of supplying power by inputting the power supply unit (110) of the garment treatment device, and a weight detection step (A2) of detecting the weight of the garments received in the drum (3) when the power supply step (A1) is performed.

[0339] In other words, the clothing treatment device of the present invention can detect the weight before the performing unit (120) is input, rather than detecting the weight only after the performing unit (120) is input.

[0340] When the weight of the clothing is detected in the above weight detection step (A2), an information display step (A3) may be performed in which weight information including at least one of the weight of the clothing, the expected execution time of the course or option for washing the clothing, and the amount of detergent required for the course or option is displayed on the display unit (150).

[0341] In the above information display step (A3), the execution time corresponding to the preset standard course or standard option corresponding to the weight of the clothing may be displayed.

[0342] The user can check the weight of the clothing displayed in the above information display step (A3), the execution time of the preset course or option, and compare it with his / her schedule, and check the amount of detergent.

[0343] In other words, the garment treatment device of the present invention can check information related to weight before the execution unit (120) is input, select a desired course and option, and input the execution unit (120). That is, if the user is satisfied with the information displayed in the information display step (A3), the user can input the execution unit (120). The control unit (P) can perform an execution input step (A6) that detects that the execution unit (120) is input.

[0344] When the above execution input step (A6) is performed, the control unit (P) controls the lock unit (12) to lock the door (11) to the cabinet (10), thereby preventing the door (11) from being opened arbitrarily.

[0345] When the above execution input step (A6) is performed, the control unit (P) can perform one or more of the washing cycle, rinsing cycle, and dehydration cycle according to the course or option settings.

[0346] However, after the user confirms at least one of the weight of the clothing, the execution time of the preset course or option, and the amount of detergent in the above information display step (A3), a course setting step (A4) of selecting a course and an option through the course selection unit (130) and the option selection unit (140) may be further performed.

[0347] That is, users can select any course or option, rather than the standard course that is performed by default.

[0348] For example, the user can check the weight of the clothing through the course setting step (A4) and then input one or more of the course selection unit (130) and the option selection unit (140), and then check the execution time associated with the weight and then input one or more of the course selection unit (130) and the option selection unit (140) to change the course or option.

[0349] When the above course setting step (A4) is performed, the control unit (P) can perform a change display step (A5) of recalculating the expected execution time or detergent amount of the changed course or option corresponding to the weight of the clothing and transmitting it to the display unit (150).

[0350] In the above change display step (A5), the display unit (150) may display at least one of the expected execution time of the changed course or option and the changed detergent amount.

[0351] If the user determines that the expected execution time or amount of detergent is appropriate, the user can input the execution unit (120), and if the expected execution time or amount of detergent is not appropriate, the user can re-input one or more of the course selection unit (130) and the option selection unit (140).

[0352] The above control unit (P) can perform an execution input step (A6) that detects the input of the above execution unit (120).

[0353] However, if re-input of one or more of the course selection unit (130) and option selection unit (140) is detected, the course setting step (A4) and change display step (A5) can be performed again.

[0354] Consequently, the garment treatment device of the present invention can complete weight detection before the user selects and executes the final course and option. Furthermore, by calculating the weight within 3 seconds with less than one rotation of the drum, weight information can be provided before one or more of the course selection unit (130) and option selection unit (140) are input.

[0355] For example, when the power supply (110) is input and the display unit (150) is booted, weight detection is already completed, so information corresponding to the weight can be provided to the user.

[0356] Therefore, users can check the weight information, check the expected time for the course and option most suitable for the current time, and set the optimal course and option, or add the optimal amount of detergent.

[0357] Fig. 19(b) illustrates an expanded embodiment of the control method of Fig. 19(a).

[0358] The clothing treatment device of the present invention can perform a power input step (A1) of supplying power to at least one of the control unit (P), the driving unit (40), the water supply unit (50), the drain unit (60), and the control panel (100) when a command from the power unit (110) is input.

[0359] When the above power input step (A1) is performed, the clothing treatment device can perform a weight detection step (A2) for detecting the weight of the clothing.

[0360] The method of detecting weight in the above weight detection step (A2) is to rotate the drum less than one rotation as described above.

[0361] At this time, the control unit (P) may also perform a clothing detection step (A2-1) to detect whether clothing is contained in the drum (30). If there is clothing in the drum (30) in the clothing detection step (A2-1), the control method of Fig. 19 (a) may be performed.

[0362] However, if the clothing is not accommodated in the drum (30), the control unit (P) can perform a door opening / closing detection step (A2-2) that waits until the door (11) opens and closes.

[0363] That is, if the control unit (P) does not detect the weight of the clothing, it can wait until the opening of the door is detected.

[0364] At this time, when the door opening / closing detection step (A2-2) is performed, the control unit (P) can perform the weight detection step (A2) again to additionally detect the weight of the clothing.

[0365] Accordingly, the garment treatment device of the present invention can immediately detect the weight when the garment is contained in the drum (30) before the power supply (110) is input. However, when the garment is not contained in the drum (30) before the power supply (110) is input, the weight of the garment can be detected by waiting for the garment to be input into the drum (30).

[0366] In other words, the clothing treatment device of the present invention can, in principle, perform weight detection immediately when the power supply unit (110) is input and power is supplied to the control unit (P).

[0367] Therefore, if the user first puts clothes into the drum (3) before inputting the power supply (110) and then inputs the power supply (110), the control unit (P) can perform weight detection.

[0368] However, if there is no clothing inside the drum (3) before the power supply (110) is input, the control unit (P) may perform weight detection after waiting for the door to open or close. Of course, the presence or absence of clothing may be detected using a weight detection method. In this case, if no weight is detected, the weight may not be displayed on the display unit (150).

[0369] Meanwhile, if the door (111) is opened and closed after the power supply (110) is turned on, the control unit (P) can determine that clothing has been placed and perform weight detection. Of course, if no weight is detected, the display unit (150) may not display the weight or may display information indicating that no clothing is inside.

[0370] When there is a detected weight, the garment treatment device of the present invention can display at least one of the weight information of the garment, the execution time of the course and option corresponding to the weight, and the required amount of detergent on the display unit (150).

[0371] As a result, the garment treatment device of the present invention can detect the weight of the garment before inputting it to the execution unit (120) and transmit information such as the execution time of the course or option and the amount of detergent required to the user.

[0372] As a result, detecting the weight of the clothing and displaying the weight information before the input of the above-mentioned execution unit (120) means that the drum (30) rotates and the weight information is displayed on the display unit (150) while the door (11) is unlocked.

[0373] Figure 20 illustrates an embodiment of performing weight detection depending on whether the door is open or closed.

[0374] Referring to Fig. 20(a), the control unit (P) may be configured to detect the weight of the clothing when the door (11) is opened or closed. That is, the condition for detecting the weight of the clothing may be the opening or closing of the door (11).

[0375] The fact that the door (11) is opened and closed may mean that there is a high probability that clothing is loaded into the drum (30). In addition, the fact that the door (11) is opened and closed may mean that the amount of clothing loaded into the drum (30) has increased or decreased.

[0376] Accordingly, when the garment treatment device of the present invention detects that the door (11) is opened or closed, it can immediately detect the weight of the garment and inform the user of the weight of the garment itself, the expected execution time or changed execution time of the course or option, and the required or changed amount of detergent.

[0377] The garment treatment device of the present invention can perform an opening / closing step (B1) of detecting the opening / closing of the door (11). If the opening / closing of the door (11) is detected in the opening / closing step (B1), the control unit (P) can perform a weight detection step (B2) of detecting the weight of the garment, and can perform an information display step (B3) of displaying one or more of the weight of the garment, the execution time of a preset course or option, and the required amount of detergent based on the detected weight.

[0378] In other words, the clothing treatment device of the present invention can detect and display the weight of clothing within 3 seconds in the aforementioned manner when the opening and closing of the door (11) is detected even before the course selection unit (130) and the execution unit (120) are input.

[0379] After the above information display step (B3), the control unit (P) can detect whether the user inputs the execution unit (120) and perform the execution input step (B6), and can detect whether the user changes the course or option and perform the course setting step (B4) and the change display step (B5).

[0380] The above information display step (B3), the course setting step (B4), the change display step (B5), and the execution input step (B6) may be the same as the above-described embodiment.

[0381] Figure 20(b) illustrates an expanded example of Figure 20(a).

[0382] The clothing treatment device of the present invention can further perform a power input step (B0) for detecting whether power is input before the opening / closing step (B1).

[0383] This is because power is supplied to the control unit (P) only when the above power input step (B0) is performed, so that the control unit (P) can detect whether the door (11) is open.

[0384] Therefore, after the power input step (B0) is performed, the control unit (p) can perform the weight detection step (B2) when it detects that the door (11) is opened and closed.

[0385] When the opening and closing of the door (11) is detected in the above opening and closing step (B1), the control unit (P) can perform a weight detection step (B2) of detecting the weight of the clothing, and can perform an information display step (B3) of displaying one or more of the weight of the clothing, the execution time of a preset course or option, and the required amount of detergent according to the detected weight.

[0386] After the above information display step (B3), the control unit (P) can detect whether the user inputs the execution unit (120) and perform the execution input step (B6), and can detect whether the user changes the course or option and perform the course setting step (B4) and the change display step (B5).

[0387] The above information display step (B3), the course setting step (B4), the change display step (B5), and the execution input step (B6) may be the same as the above-described embodiment.

[0388] Accordingly, when the garment treatment device of the present invention detects that the door (11) is opened and closed while the power is supplied to the garment treatment device, it can immediately detect the weight of the garment and inform the user of the weight of the garment itself, the expected execution time or changed execution time of the course or option, and the required or changed amount of detergent.

[0389] Figure 20(c) illustrates another expanded example of Figure 20(a).

[0390] The garment treatment device of the present invention may be equipped so that the history of the door (11) being opened and closed is stored in the storage unit (P2). That is, even if the power supply unit (110) is not input, the garment treatment device of the present invention can store the history of the door (11) being opened and closed by supplying power to the control panel (P) through standby power.

[0391] Accordingly, the clothing treatment device of the present invention can perform a history storage step (B11) of storing the opening and closing history of the door (11) in the control unit (P) even before the power unit (110) is input, if the door (11) is opened and closed.

[0392] Afterwards, when the power input step (B0) in which the power unit (110) is input and power is supplied to the control unit (P), etc., the clothing treatment device of the present invention can perform the weight detection step (B2).

[0393] When the opening and closing of the door (11) is detected in the above opening and closing step (B1), the control unit (P) can perform a weight detection step (B2) of detecting the weight of the clothing, and can perform an information display step (B3) of displaying one or more of the weight of the clothing, the execution time of a preset course or option, and the required amount of detergent according to the detected weight.

[0394] After the above information display step (B3), the control unit (P) can detect whether the user inputs the execution unit (120) and perform the execution input step (B6), and can detect whether the user changes the course or option and perform the course setting step (B4) and the change display step (B5).

[0395] The above information display step (B3), the course setting step (B4), the change display step (B5), and the execution input step (B6) may be the same as the above-described embodiment.

[0396] Accordingly, even if the user opens the door (11) and places the clothes in the drum (30) before the power unit (110) is input, the clothes treatment device of the present invention can detect the weight of the clothes by checking whether the door (11) is open or closed when the power unit (110) is input.

[0397] Therefore, the garment treatment device of the present invention can help the user select the optimal course and option or amount of detergent before entering the performing unit (120).

[0398] As a result, the control unit (P) can be set to detect the weight of the clothing when the power unit (110) is input or the detection unit (13) detects that the door has closed the opening.

[0399] The above control unit (P) may detect the weight only when both the power unit (110) and the door (11) are opened and closed, or may be provided to detect the weight when either the input of the power unit (110) or the opening and closing of the door (11) is performed.

[0400] Meanwhile, the garment treatment device of the present invention can fix the door (11) to the cabinet (1) by the locking unit (12) only when the execution unit (120) is input and the course and option are started. Therefore, when weight detection is performed before the execution unit (120) is input, the door (11) may not be locked by the locking unit (12).

[0401] Accordingly, the user can open the door (11) to add or take out additional clothing while performing the weight detection or even after the weight detection is completed.

[0402] If the opening and closing of the door (11) is additionally detected, the garment treatment device of the present invention can detect whether the weight of the garment has changed by re-performing weight detection, and can display information related to the changed weight on the display unit (150).

[0403] That is, detecting the opening and closing of the door as described above and detecting the weight may include re-detecting the weight when the opening and closing of the door is additionally detected after detecting the weight initially.

[0404] Figure 21 illustrates another embodiment of determining whether the garment treatment device of the present invention additionally performs weight detection.

[0405] As described above, the garment treatment device of the present invention performs weight detection again when the door (11) closes the cabinet (1) again or the power supply unit (110) is re-input and power supply to the control unit (P) is cut off and then supplied.

[0406] However, if the time that the door (11) is opened and closed is much shorter than the time limit (T) required for clothes to be placed in the drum (3), the internal state of the drum (3) is less likely to change. In addition, if the time that the power supply (110) is re-input and power is re-supplied to the control unit (P) is much shorter than the time limit (T) for clothes to be placed, the internal state of the drum (3) is less likely to change.

[0407] Accordingly, the clothing treatment device of the present invention may not perform additional weight detection if the re-closing time of the door (11) or the re-input time of the power unit (110) is less than the time limit (T).

[0408] Accordingly, if a user accidentally opens and closes the door (11) and then quickly closes it, or accidentally turns on and then turns on the power supply (110) again, the garment treatment device of the present invention can block unnecessary energy consumption by preventing weight detection from being performed.

[0409] The above control unit (P) may be equipped to detect the time interval between the power supply unit (110) being input and re-input, and may also be equipped to detect the time interval between the door (11) opening and closing the opening (111) through the detection unit (13) or the lock unit (12).

[0410] The above time limit (T) may be, for example, less than 1 second.

[0411] Meanwhile, the detection unit (13) may be provided so as to face the door (11) of the cabinet (1) or be adjacent to the door (11), and may be provided with a hall sensor or reed switch that detects a signal such as a magnetic field generated from the door (11), and may also detect the opening angle of the door (11) by detecting the strength of the magnetic field.

[0412] For example, if the detection unit (13) does not detect the magnetic field, it can be determined that the door (11) has opened the opening (111) by a distance greater than the insertion gap, which is the minimum distance at which clothes can be inserted, and if it detects the magnetic field, it can be determined that the door (11) has opened the opening (111) by a distance less than the insertion gap.

[0413] In addition, a detection unit (13) may be provided on the hinge portion that rotatably connects the door (11) to the cabinet (1) to detect the opening angle of the door (11).

[0414] In this way, if the door (11) of the garment treatment device of the present invention opens and closes the opening (111) within the loading interval, it is determined that the state inside the drum (3) has not changed and weight detection may not be performed.

[0415] The above injection interval can be set to less than 10 cm, etc.

[0416] Specifically, the garment treatment device of the present invention can perform a power input step (M1) in which a power command for supplying power to the control unit (P) is input through the input of the power unit (110). Thereafter, a door detection step (M2) in which it is detected whether the door (11) has closed the opening (111) can be performed.

[0417] When the above door (11) closes the above opening (111), a weight detection step (M3) that detects weight by rotating the drum less than one rotation can be performed.

[0418] The above weight detection step (M3) detects the weight through the current value applied or output when the drum rotates less than one rotation, and the rotation angle of the drum can be set to an angle lower than the angle at which the clothing is separated from the inner wall of the drum or the arrangement of the clothing is changed.

[0419] In the above weight detection step (M3), the control unit (P) can calculate the weight within 2 seconds after the drum rotates, and within 3 seconds, the information display step (M4) can be performed in which information related to the detected weight is displayed on the display unit (150).

[0420] Thereafter, the control unit (P) can perform a state detection step (M5) to detect whether the door (11) opens and closes the opening (111) before the execution unit (120) is input, or whether the power unit (110) is re-input.

[0421] If, in the state detection step (L5), the door (11) reopens the opening (111) or the power supply (110) is re-input and the power to the control unit (P) is cut off and then supplied again, the control unit (P) can perform a limit judgment step (M6) to determine whether the time for which the door (111) was reopened or the time for which the power supply (110) was repeatedly input is within the time limit.

[0422] If the time for which the door (11) is reopened or the time for which the power supply (110) is repeatedly input is longer than the limit time in the limit judgment step (M6), the weight detection step (M3) is performed again, and the information display step (M4) is performed again so that the existing information can be corrected to information corresponding to the re-detected weight.

[0423] Meanwhile, if the time for which the door (11) is reopened or the time for which the power supply (110) is repeatedly input is less than the time limit (T) in the above limit judgment step (M6), the control unit (P) can perform an ignore step (M7) in which weight detection is no longer performed even if the door is reopened or the power supply is re-input.

[0424] In the above limit judgment step (M6), it can be determined whether the degree to which the door (11) opens the opening (111), the opening interval, or the opening angle is smaller than the insertion interval at which the clothing can be inserted.

[0425] For example, a detection unit (13) provided in the cabinet (1) may be provided to calculate the degree of detection value detected by a hall sensor or the like to determine the degree of opening of the door (11), and a hinge unit provided in the door (11) may be provided to detect the opening angle.

[0426] While the above-mentioned ignoring step (M7) is being performed or the information display step (M4) is being performed, the execution input step (M8) may be performed in which the execution unit (120) receives an execution command to execute the course and option selected by the course selection unit (130).

[0427] When the above execution input step (M8) is performed, the locking part (12) may perform a door locking step (M9) to lock the door (11) to the cabinet (1) and prevent the opening (111) from being opened.

[0428] Below, the method of implementing the control method of the garment treatment device of the present invention is described.

[0429] Figure 22 illustrates an embodiment in which the control method of the clothing treatment device of the present invention is implemented in a washing panel or a drying panel.

[0430] Since the washing panel (100a) and the drying panel (100b) have the same structure, an example applied to the washing panel (100a) will be described to avoid overlapping explanations.

[0431] Referring to Fig. 22(a), when a user inputs the power supply (100), power is supplied to the main display unit (150) located inside the course display unit (130).

[0432] The above main display (150) displays boot information (G1) indicating that the washing machine (1) is in preparation.

[0433] The above boot information may include one or more of a welcome massage such as “Hello” or an icon, pictogram, or hologram indicating that booting is being performed.

[0434] While the above boot information is displayed, the garment treatment device of the present invention can immediately control the driving unit (40) to rotate the drum (30) and detect the weight of the garment. In order to quickly detect the weight of the garment, the garment treatment device of the present invention can rotate the drum (30) less than one rotation.

[0435] At this time, since the above-mentioned execution unit (120) is in a state before being input, the lock unit (12) can maintain the door unlocked.

[0436] When the booting of the washing panel (100a) is completed, the control unit may have already completed detecting the weight of the clothing.

[0437] Referring to Fig. 22(b), the display unit (150) may display at least one of weight information (I) and a selected course (C). The selected course (C) may correspond to a course that is automatically selected when the washing panel (100a) is booted, without the user having to select it using the course selection unit (130). For example, the automatically selected course (C) may correspond to a standard course.

[0438] The above weight information (I) may include at least one of information about the weight of the clothing itself, an expected time (I2) for processing clothing of the above weight through the corresponding course, and a required amount of detergent (I3) for processing clothing of the above weight through the corresponding course.

[0439] The display unit (150) above can display the weight information (I) even without the user inputting a separate command after inputting the power unit (110). This allows the user to recognize the amount of detergent required to process the inputted clothes and the expected execution time of the course for processing the clothes.

[0440] In this process, the user can change the course by turning the course selection unit (130). At this time, the execution time (I2) can be changed and displayed as the expected execution time corresponding to the changed course.

[0441] Referring to Fig. 22(c), the user can input the execution unit (120) by confirming at least one of the weight information (I) and the selected course (C). It is highly likely that the user is already aware of the expected execution time (I2) at the time of inputting the execution unit (120).

[0442] Accordingly, when the user inputs the execution unit (120), the user can accurately plan to return to the washing machine (1) after the time elapses after recognizing the time at which the course is completed. After inputting the execution unit (120), the user can immediately leave the washing machine (1) and carry out his / her personal schedule.

[0443] Referring to Fig. 22(d), when the execution unit (120) is input, the locking unit (12) can fix the door (11) to the cabinet (10) to prevent the opening from being opened arbitrarily.

[0444] The above display unit (150) can display status information on the course being performed.

[0445] The above status information may include one or more of a message indicating that the course is being performed and the remaining time.

[0446] The garment treatment device of the present invention can perform a selected course when the above-mentioned execution unit (120) is input. For example, in the case of a washing course, water supply may begin immediately or the drum may rotate to agitate the garment before water supply begins.

[0447] If it is detected that the above door (11) is not closed, the course can be performed after the door (11) is closed.

[0448] Figure 22 illustrates an embodiment in which the control method of the clothing treatment device of the present invention is implemented on a common panel.

[0449] Referring to Fig. 23(a), when at least one of the washing power unit (110) and the drying power unit (110) is input, the clothing treatment device of the present invention can display booting information (G1) on at least one of the washing display unit (150a) and the drying display unit (150b).

[0450] The above boot information may include one or more of a welcome massage such as “Hello” or an icon, pictogram, or hologram indicating that booting is being performed.

[0451] While the above boot information is displayed, the clothing treatment device of the present invention can sense the weight of the clothes by controlling the driving unit (40) of the device to which the power unit (110) is input among the washing machine (1) and the dryer (2) to rotate the drum (30). In order to quickly sense the weight of the clothes, the clothing treatment device of the present invention can rotate the drum (30) of the device to which the power unit (110) is input among the washing machine (1) and the dryer (2) by less than one rotation.

[0452] At this time, since the state is before the execution unit (120) is input, the lock unit (12) can maintain the door unlocked state.

[0453] When the booting of the device to which the power supply (110) is input among the washing machine (1) and the dryer (2) is completed, the control unit may have already completed detecting the weight of the clothing.

[0454] Referring to Fig. 23(b), the display unit (150) of the device to which the power supply unit (110) is input, among the washing machine (1) and the dryer (2), may display at least one of weight information (I) and a selected course (C). The selected course (C) may correspond to a course that is automatically selected when the control panel (100) is booted, without the user having to select it using the course selection unit (130). For example, the automatically selected course (C) may correspond to a standard course.

[0455] The above weight information (I) may include at least one of information about the weight of the clothing itself, an expected time (I2) for processing clothing of the above weight through the corresponding course, and a required amount of detergent (I3) for processing clothing of the above weight through the corresponding course.

[0456] If the drum fails to detect the weight of the clothing, the display unit (150) may indicate that no clothing is present. In this case, the control unit may wait for the door (11) to open or close, and then re-detect the weight of the clothing in the manner described above.

[0457] The display unit (150) of the device in which the power supply unit (110) is input among the washing machine (1) and the dryer (2) can display the weight information (I) even without the user inputting a separate command after inputting the power supply unit (110). As a result, the user can recognize the amount of detergent required to process the input clothes and the expected execution time of the course for processing the clothes.

[0458] In this process, the user can change the course by pressing the course selection unit (130). At this time, the execution time (I2) can be changed and displayed as the expected execution time corresponding to the changed course.

[0459] Referring to Fig. 23(c), the user can input the execution unit (120) by confirming at least one of the weight information (I) and the selected course (C). It is highly likely that the user is already aware of the expected execution time (I2) at the time of inputting the execution unit (120).

[0460] Accordingly, when the user inputs the execution unit (120), the user can accurately plan to return to the wash tower (3) after the course completion time has elapsed. After inputting the execution unit (120), the user can immediately leave the wash tower (3) and carry out his / her personal schedule.

[0461] Referring to Fig. 23(d), when the execution unit (120) is input, the locking unit (12) of the device in which the power unit (110) is input among the washing machine (1) and the dryer (2) can fix the door (11) to the cabinet (10) to prevent the opening from being opened arbitrarily.

[0462] The display unit (150) of the device to which the power supply unit (110) is input among the washing machine (1) and the dryer (2) can display status information on the course being performed.

[0463] The above status information may include one or more of a message indicating that the course is being performed and the remaining time.

[0464] The garment treatment device of the present invention can perform a selected course when the above-mentioned execution unit (120) is input. For example, in the case of a washing course, water supply may begin immediately or the drum may rotate to agitate the garment before water supply begins. In the case of a drying course, a blower fan may rotate or a compressor may operate.

[0465] If it is detected that the above door (11) is not closed, the course can be performed after the door (11) is closed.

[0466] FIG. 24 illustrates an embodiment in which the control method of the invention's clothing treatment device is implemented in an integrated panel, and FIG. 25 illustrates an embodiment in which the control method of the invention's clothing treatment device is implemented in a mini panel.

[0467] The above integrated panel and mini panel have the same configuration as the control panel (100) except for their different structures, so the aforementioned control method can be applied as is. Therefore, the explanation is omitted based on the drawings shown.

[0468] The present invention illustrates that the clothing treatment device detects additional information during the process of detecting clothing.

[0469] The clothing treatment device of the present invention can obtain a lot of information through the current generated from the driving unit (40) or the current value applied from the driving unit (40) while rotating the drum less than one revolution.

[0470] As described above, the clothing treatment device of the present invention can detect the weight of clothing by rotating the drum (30) less than once, and can even determine whether the clothing is wet or whether an animal or person other than clothing is placed inside the drum (30).

[0471] As a result, the garment treatment device of the present invention can check the weight information of the garment, whether the garment is a wet cloth, and whether a living thing has been placed inside the drum (30) before the execution unit (120) is input. Therefore, the garment treatment device of the present invention can obtain a lot of information before the door (11) is locked and before the course is performed, and can adjust the settings for optimally performing the course with the information, perform a course suitable for the user, or rescue the living thing without injury.

[0472] Figure 26 illustrates a method for determining the moisture content of clothing in the process of detecting the weight of clothing by the clothing treatment device of the present invention.

[0473] Figure 26(a) illustrates a case where the weight of the same clothing is put into a dry cloth, and Figure 26(b) illustrates a case where the weight of the same clothing is put into a wet cloth.

[0474] The clothing treatment device of the present invention can determine whether clothing is wet cloth containing water or dry cloth by rotating a drum, and if it is wet cloth, it can even calculate the moisture content of the clothing.

[0475] For example, even if the wet cloth and dry cloth are provided with the same weight, the volume of the clothing is provided differently. For example, in the case of the dry cloth, the clothing itself accounts for a large proportion of the total weight, so the volume is provided large. In the case of the wet cloth, the clothing accounts for a small proportion of the total weight, so the volume is provided small.

[0476] Accordingly, when the drum (30) is rotated by the same angle, in the case of the dry cloth, the distance between the center of gravity of the clothing and the center of gravity of the drum corresponds to the first length (r1), and in the case of the wet cloth, the distance between the center of gravity of the clothing and the center of gravity of the drum corresponds to the second length (r1) which is much longer than the first length (r1).

[0477] Therefore, the torque (Tload) that the clothing applies to the drum when wet is set to be greater than the torque (Tload) that the clothing applies to the drum when dry.

[0478] The control unit of the garment treatment device of the present invention can determine whether the garment is dry or wet by measuring the weight measured in the drum and the torque generated in the drum.

[0479] In addition, the control unit of the garment treatment device of the present invention can immediately determine the moisture content contained in the garment based on the torque difference that occurs depending on the moisture content in the wet cloth. To this end, the control unit may organize torque values ​​according to weight changes and moisture content changes into a table.

[0480] In addition, as illustrated, the garment treatment device of the present invention can determine whether the garment is dry or wet through at least one of the difference in the angle at which the drum (30) rotates and the difference in the torque value generated when the drum (30) returns to its original state by rotating the drum (30) with the same force (Te), and can calculate the moisture content in the case of wet fabric.

[0481] If the above clothing is dry fabric (L1), when the drum (30) is rotated with a specific force (Te), the drum (30) will rotate by an angle a, and if it is wet fabric, even if the weight is the same as that of dry fabric, when the drum (30) is rotated with the force (Te), the drum (30) will rotate by an angle b, which is smaller than the angle a. In addition, if it is wet fabric (L2), the center of gravity is different from that of dry fabric, so the torque value that the clothing applies to the drum (30) will be different.

[0482] By using this principle, the garment treatment device of the present invention can calculate whether the garment is wet / dry and even the moisture content by rotating the drum (30) less than once.

[0483] As a result, the garment treatment device of the present invention can not only detect the weight of the garment while rotating the drum less than one revolution to detect the weight of the garment, but can also calculate whether the garment is wet and the moisture content of the garment.

[0484] Figure 27 illustrates an example of a garment treatment device of the present invention detecting whether a living thing has been introduced. (Small animal = smaller angle, shorter angle)

[0485] Before the power supply (110) is turned on or the door (11) is locked, an animal or a small child or smaller creature (i) may be introduced into the drum (30). The small creature (i) may refer to a creature whose weight corresponds to the weight range of clothes generally introduced into a washing machine.

[0486] In this case, it may be difficult to discern whether a small organism (A) is placed inside the drum (30) based only on information about the detected weight (m).

[0487] Of course, since the above-mentioned small organism (i) has a higher density than dry cloth, it can be distinguished from clothing in the same way as dry cloth and wet cloth. However, since the wet cloth can also have the same density as the small organism (i) if the moisture content is high, it can be difficult to distinguish between the wet cloth and the small organism (i).

[0488] Therefore, the clothing treatment device of the present invention can detect whether a small organism (i) has been introduced through structural differences between the small organism (i) and the wet cloth (L2).

[0489] Referring to Fig. 27(a), a wet cloth (L2) having a first weight (m) can be placed inside the drum (30). In this case, the wet cloth (L2) sinks further into the lower part of the drum (30) as it absorbs more water, so the distance between the center of gravity of the wet cloth and the center of rotation of the drum (30) increases, and is thus set to a second length (r2). The second length (r2) can be set to be longer than the first length (r1) because the density of the small organism (i) is greater than that of the dry cloth.

[0490] When the drum (30) is rotated with a specific force (Te), the drum (30) can rotate by an angle of b. At this time, the torque generated when the drum (30) completes rotation and returns to its original state can be measured as mgr2sinb.

[0491] In this process, the control unit (30) can detect the weight of the clothing using the aforementioned method and calculate the second length (r2) based on the torque value. At this time, the angle b can be immediately confirmed from the driving unit (40), or the control unit can calculate it based on the time it takes for the drum (30) to rotate or return.

[0492] Referring to Fig. 27(b), a small creature (A) having a first weight (m) can be introduced into the drum (30). Even though the small creature (i) has the same weight as the wet cloth (L2), its center of gravity is positioned higher on the bottom surface of the drum (30) than the wet cloth (L2) due to its own shape. Accordingly, even though the small creature (i) has a similar density to the wet cloth (L2), the distance between the center of gravity of the small creature (i) and the center of rotation of the drum (30) is set to a third length (r3) that is shorter than the second length.

[0493] When the drum (30) is rotated with a specific force (Te), the drum (30) can rotate by an angle c. The angle c can be set to be larger than the angle b as the center of gravity of the small creature (i) is positioned higher. At this time, the torque generated when the drum (30) completes rotation and returns to its original state can be measured as mgr3sinc.

[0494] In this process, the control unit (30) can detect the weight of the clothing using the aforementioned method and calculate the third length (r3) based on the torque value. At this time, the angle c can be immediately confirmed from the driving unit (40), or the control unit can calculate it based on the time it takes for the drum (30) to rotate or return.

[0495] The above control unit (30) can recognize that at least one of the third length (r3) and angle c cannot correspond to clothing such as a dry cloth or a wet cloth. As a result, the clothing treatment device of the present invention can confirm the presence of a small organism (i) even if the weight and density of the small organism (i) are the same as those of clothing such as a wet cloth (L2).

[0496] Fig. 27 is described based on the detection of a small living organism (i) whose weight falls within the weight range of typical clothing, but a large living organism (II) whose weight exceeds the weight range of typical clothing can also be detected using the same method. That is, in the process of rotating the drum (30) with a specific force (Te) to detect the weight and then returning the drum (30) to its original state, the clothing treatment device of the present invention can perform living organism detection through the difference in length between the center of the drum and the center of gravity generated by the clothing and the living organism (A, H), the difference in the angle at which the drum rotates, and the difference in torque generated in the drum.

[0497] Figure 28 illustrates an additional embodiment in which the garment treatment device of the present invention performs biosensing.

[0498] The clothing treatment device of the present invention can detect, in the process of detecting the weight mentioned above, when a large living thing (II) corresponding to a person larger than a small child or a large animal is placed inside the drum (30).

[0499] The above large organism (II) may refer to an organism having a weight greater than the weight of clothing typically fed into a clothing treatment device. Therefore, the clothing treatment device of the present invention can immediately determine that a organism has been fed into the drum (30) if it detects the weight inside the drum (30) as the second weight (M) in the process of detecting the weight of clothing. Since it can be determined that at least clothing has not been fed if the second weight (M) or more has been fed into the drum (30), it is preferable that the user check the inside of the drum (30) by determining it as a living organism detection.

[0500] The above-mentioned large creature (II) is equipped with a second weight (M2) whose body weight exceeds the range of clothing, and since it also has a large volume, its center of gravity can be set very close to or higher than the center of rotation of the drum. Accordingly, the distance between the center of gravity of the above-mentioned large creature (II) and the center of the drum can be set as a fourth length (r4). The fourth length (r4) can be longer than the first length (r1), but shorter than the second length (r3).

[0501] Accordingly, when the garment treatment device of the present invention detects the weight of the garment, by rotating the drum with a specific force (Te), the drum (30) can rotate by an angle d. The angle d can be expected to rotate more because the center of gravity of the large organism (II) is positioned higher, but since the weight itself is heavy, a torque is applied in the opposite direction, so the angle can be set smaller than the angle b.

[0502] The torque generated when the drum (30) completes rotation and returns to its original state can be measured as mgr4sind. During this process, the control unit (30) can detect the weight of the clothing using the aforementioned method and calculate the fourth length (r4) based on the torque value. At this time, the angle d can be immediately confirmed from the driving unit (40), or the control unit can calculate it based on the time it takes for the drum (30) to rotate or return.

[0503] The above control unit can recognize that a large organism (II) has been introduced into the drum (30) by confirming that at least one of the third length (r4) and the angle d cannot correspond to clothing such as a dry cloth or a wet cloth.

[0504] The garment treatment device of the present invention can measure various values ​​such as the angle at which the drum rotates, the specific force required to rotate the drum, and the torque generated when the drum returns to its original state by rotating the drum less than one revolution to detect the weight of the garment. The control unit can store the angle, the specific force, and the torque as data for all cases where the garment is dry, wet, or has different moisture content in the case of wet. Accordingly, the control unit can distinguish between dry and wet garments, and can even determine the moisture content in the case of wet garments.

[0505] Furthermore, the control unit can detect that a living thing, not clothing, has been inserted into the drum (30) if the calculated angle, force, and torque are data that cannot be generated from dry or wet cloth.

[0506] In the same way, the control unit can also detect that foreign matter other than clothing, such as stones or metal, has been introduced into the drum (30).

[0507] The introduction of a living organism, other than clothing, into the drum (30) constitutes an abnormal condition. The garment treatment device of the present invention can detect this abnormal condition by rotating the drum (30). Furthermore, when the abnormal condition is detected, the garment treatment device of the present invention can take measures to preserve the life of the living organism within the drum (30) or request the user to safely rescue the living organism.

[0508] Below, a method for controlling a garment treatment device when the garment treatment device of the present invention detects a living body through weight detection is described.

[0509] Figure 29 illustrates a control method implemented when a living body is detected when the control panel is equipped as a washing panel or a drying panel.

[0510] Referring to Fig. 29(a), when the power supply unit (110) of the garment treatment device of the present invention is input and power is supplied to the internal components such as the control panel (100), the control unit, and the driving unit (40), the display unit (150) can display booting information (G1).

[0511] At this time, since the power supply unit (110) and the execution unit (120) are equipped with physical buttons, they can be lit to indicate that they are in a state where additional power commands or execution commands can be input.

[0512] Referring to Fig. 29(b), the garment treatment device of the present invention can automatically rotate the drum (30) to detect the weight of the garment when the power supply (110) is input or the opening and closing of the door (11) is detected. The driving unit (40) can control the drum (30) to rotate less than one revolution and then return to its original state.

[0513] The above control unit can detect not only the weight of the clothing, but also whether the clothing is wet, the moisture content of the clothing, and whether there is a living thing inside the drum (30) during the process of the driving unit (40) rotating the drum (30) less than one revolution and then stopping and returning to its original state.

[0514] The above display unit (150) can display measurement information (G2) to indicate that the state inside the drum (30) is being detected.

[0515] Referring to Fig. 29(c), when an abnormal condition is detected in which a living organism is detected inside the drum (30) or other foreign substances are introduced, the display unit (150) can display abnormal information (A) indicating that the abnormal condition has occurred.

[0516] The above abnormal information (A) can display a warning message (A1) indicating that an abnormal condition has occurred and a request message (A2) requesting the user to resolve the abnormal condition.

[0517] The above warning text (A1) may include one or more of letters, pictograms, holograms, and icons that can indicate “Caution!, Warning!, Emergency!”, etc.

[0518] The above request text (A2) may include a guidance text such as “Check the inside of the drum (30).”

[0519] The above display unit (150) can inform the user that a problem has occurred due to an abnormal condition by displaying the warning message (A1), and can request the user to rescue the creature (I, II) through the request message (A2).

[0520] Referring to Fig. 29(d), the clothing treatment device of the present invention can take emergency measures to preserve the life of living things inside the drum (30) and display a message indicating the details of taking the measures.

[0521] Specifically, when the clothing treatment device of the present invention detects a living body, at least one of the power supply unit (110) and the execution unit (120) can be deactivated so that input is impossible.

[0522] The garment treatment device of the present invention can prevent the display of the above-mentioned abnormal information from suddenly stopping due to the power of the garment treatment device being cut off by deactivating the input of the power supply unit (110).

[0523] The garment treatment device of the present invention can prevent a course from being performed while a living thing is inside the drum (30) by deactivating the input of the execution unit (120). As a result, the locking unit (12) can continuously maintain the state of unlocking the door, thereby allowing the living thing (I, II) to escape at all times. In addition, the rotation of the drum (30) more than one rotation can be prevented, thereby preventing the living thing (I, II) from being injured. In addition, by preventing the state itself from changing inside the drum (30), such as by blocking the opening of the water supply valve (51) and the operation of the heat supply unit (90), it is possible to prevent a situation in which the lives of the living thing (I, II) are threatened.

[0524] The abnormal information (A) displayed on the above display unit (150) may include emergency information (A3) for which the garment treatment device of the present invention takes the above emergency measures.

[0525] The above emergency information (A3) may include one or more of the following: escape information (A31) indicating that the door remains unlocked; maintenance information (A32) indicating that the operation of a component that causes changes in the water level, air, and temperature inside the drum is blocked; and transmission information (A33) indicating that an abnormality is notified to the outside and immediate rescue is requested.

[0526] Meanwhile, the control panel (100) can emit various sounds indicating abnormal conditions, if equipped with a speaker or the like. This can prompt users outside the garment treatment device to actively engage in rescue operations, and can also prompt living things inside the drum (30) to escape on their own.

[0527] The garment treatment device of the present invention may include a server for controlling the garment treatment device from the outside and a communication module for communicating with an external terminal. The garment treatment device of the present invention may transmit abnormal information to the server and the external terminal through the communication module.

[0528] Figure 30 illustrates a control method implemented when a control panel is equipped with a composite panel and biometric detection is performed.

[0529] The composite panel of Fig. 30 is no different from the previous one except that the power supply unit (110) and the execution unit (120) are equipped as touch areas rather than physical buttons. Therefore, the control method described in Fig. 29 can be implemented as is.

[0530] Referring to Figure 30(a), when the power supply unit (110) is input, the areas corresponding to the power supply unit (110), display unit (150), and execution unit (120) are all lit.

[0531] In Fig. 30(b) and Fig. 30(c), the display unit (150) may display measurement information (G2) or abnormality information (A) in the same manner.

[0532] Referring to Fig. 30(d), when an abnormal state is detected in the clothing treatment device of the present invention, the power supply unit (110) and the execution unit (120) are not turned on and remain in an off state, and emergency information (A3) may be displayed on the display unit (150).

[0533] However, if the above composite panel (100d) is controlling up to the mini-wash, it is possible to additionally display on the display unit (150) whether the above abnormal condition occurred in the composite device (4) or the mini-device (5).

[0534] Additionally, emergency measures may be taken only for the device in which the above-mentioned abnormal condition has occurred among the composite device (4) and the mini device (5). Of course, emergency measures may be taken for both the composite device (4) and the mini device (5) to more clearly inform the user that an abnormal condition has occurred.

[0535] Meanwhile, although not shown, if the garment treatment device of the present invention is equipped with a shared device and a mini device, the aforementioned control method can be applied as is. However, in the case of a shared device, emergency measures can be taken only for the device among the washing machine (1) and the dryer (2) that detects an abnormal condition on the shared panel (100c), and abnormal information (A) can be displayed on the display unit (150) area of ​​the corresponding device.

[0536] Alternatively, to prompt the user to take active rescue measures, abnormal information (A) may be displayed on the entire display unit (150), and emergency measures may be taken in both the washing machine (1) and the dryer (2). For example, if water is poured into the washing machine (1) but the dryer (2) is in a normal state, the user may detect that the input of the execution unit (120) of the dryer (2) is deactivated, or that abnormal information (A) is displayed on the dryer (2), thereby checking the washing machine (1).

[0537] The present invention may be implemented in various modified forms, and the scope of the invention is not limited to the above-described embodiments. Therefore, if a modified embodiment includes elements of the claims of the present invention, it should be considered to fall within the scope of the present invention.

Claims

1. A cabinet having an opening in the front; A door coupled to the above cabinet to open and close the above opening; A detection unit that detects that the door is closed at the opening; A locking member for locking the above door to the above cabinet; A drum housed inside the cabinet for accommodating clothing; A driving unit connected to the drum and rotating the drum; It includes a control panel including a power unit that receives a power command to supply power, a display unit that displays weight information of the clothing and an abnormal condition in which an animal or person is placed inside the drum, and an execution unit that receives an execution command to execute a course for processing the clothing. The above driving part When the power supply is input, the lock rotates the drum while the door is unlocked. The above display part After the drum starts to rotate, the weight information is displayed. The above-mentioned performing department After the drum starts to rotate, the display unit is provided to receive the execution command while displaying the weight information. The above driving part When a person or animal is placed inside the drum, the drum is controlled to rotate and then stop when the power supply is input or the detection unit detects the opening and closing of the door. The above display part A garment treatment device characterized in that it is equipped to display the above abnormal condition after the above drum stops.

2. In paragraph 1, A garment treatment device characterized in that the driving unit stops after the drum rotates while the locking unit unlocks the door.

3. In paragraph 2, The above driving unit rotates the drum less than one revolution while the door is unlocked and then stops. A garment treatment device characterized in that the display unit displays the abnormal condition after the drum stops.

4. In paragraph 3, The above display part A garment treatment device characterized in that the locking part indicates the abnormal state while the door is kept unlocked.

5. In paragraph 1, The above control panel further includes a selection section that receives a selection command for selecting any one of the courses, A garment treatment device characterized in that the selection unit is deactivated so that input of the selection command is impossible when the abnormal state is displayed on the display unit.

6. In paragraph 1, The above control panel further includes a selection unit that receives a selection command for selecting any one of the courses, and an execution unit that receives an execution command for performing the selected course. A garment treatment device characterized in that the above-mentioned execution unit is deactivated so that input of the selection command is impossible when the above-mentioned abnormal state is displayed on the above-mentioned display unit.

7. In paragraph 1, A garment treatment device characterized in that the locking part maintains the door in an unlocked state when the abnormal condition is displayed on the display part.

8. In paragraph 1, Further comprising a supply unit for supplying moisture or steam to the inside of the drum, A garment treatment device characterized in that the supply unit blocks the supply of moisture or steam to the drum when the abnormal condition is displayed on the display unit.

9. In paragraph 1, A garment treatment device further comprising a communication module provided inside the cabinet for communicating with an external terminal or server, wherein the communication module transmits the abnormal state to the external terminal or the server when the abnormal state is displayed on the display unit.

10. In paragraph 1, A clothing treatment device characterized in that the display unit displays the above abnormal condition when the weight of the detected clothing is 10 kg or more.

11. In paragraph 1, A garment treatment device characterized in that the display unit displays the abnormal condition when the time for which the drum is stopped during the process in which the driving unit rotates and stops the drum is less than a specific time.

12. In paragraph 1, A garment treatment device characterized in that the display unit displays the abnormal condition when the angle at which the drum rotates is less than a specific angle during the process in which the driving unit rotates and stops the drum.

13. In paragraph 1, The above display unit displays weight information when only clothes are stored inside the drum. A garment treatment device characterized in that it displays the above abnormal condition when a person or animal is put inside the drum.

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