Clothes airing machine control method and system, clothes airing machine, storage medium and program product

Abstract

The embodiment of the invention provides a control method and system of a clothes airing machine, the clothes airing machine, a storage medium and a program product, and relates to the technical field of clothes airing machines. The control method of the clothes airing machine comprises the following steps: acquiring a first distance measured by a distance measuring device; the distance measuring device is arranged at the bottom of a main machine and / or an airing rod assembly of the clothes airing machine. The first distance comprises the distance between the distance measuring device and an object located below the distance measuring device; based on the current state of the airing rod assembly and the first distance, the airing rod assembly is controlled to execute corresponding operation. According to the embodiment of the invention, the automatic control of the clothes airing machine can be realized in different application scenes, the operation is simplified, and the control process is simpler and more convenient.

Description

Technical Field

[0001] The present application relates to the technical field of clothes drying machines, and in particular to a control method and system for clothes drying machines, a clothes drying machine, a storage medium and a program product. Background Art

[0002] With the development of science and technology, people's lives have become more intelligent. Clothes drying machines, as household appliances, have been sought after by consumers for their convenience and practicality.

[0003] However, when the existing clothes drying machine is in use, the control of the rise, fall or stop of the clothes drying rod assembly generally requires manual voice or remote control, which is cumbersome to operate. Summary of the invention

[0004] The embodiments of the present application provide a control method and system for a clothes drying machine, a clothes drying machine, a storage medium and a program product, which are used to solve the technical problem of complicated control operation of a clothes drying rod assembly of an existing clothes drying machine.

[0005] In a first aspect, an embodiment of the present application provides a method for controlling a clothes drying machine, comprising:

[0006] Acquire a first distance measured by a distance measuring device; the distance measuring device is arranged at the bottom of the main unit and / or the drying rod assembly of the clothes drying machine; the first distance includes the distance between the distance measuring device and an object located below the distance measuring device;

[0007] Based on the current state of the drying rod assembly and the first distance, the drying rod assembly is controlled to perform corresponding operations.

[0008] In a possible implementation, based on the current state of the drying rod assembly and the first distance, controlling the drying rod assembly to perform a corresponding operation includes at least one of the following:

[0009] Acquire a second distance related to the drying rod assembly; compare the first distance and the second distance; based on the comparison result and the current state of the drying rod assembly, control the drying rod assembly to perform a corresponding operation;

[0010] At least two first distances within a preset time period are obtained; based on the change trend of the at least two first distances and the current state of the drying rod assembly, the drying rod assembly is controlled to perform corresponding operations.

[0011] In a possible implementation, the second distance associated with the clothes drying rod assembly includes at least one of the following:

[0012] The height distance that the drying rod component is currently descending;

[0013] The distance between the drying rod assembly and the ground when it is at the upper limit position;

[0014] The distance between the current height of the clothes-drying rod component and the ground.

[0015] In a possible implementation, when the first distance is measured by a distance measuring device disposed at the bottom of the main unit, based on the current state of the drying rod assembly and the first distance, the drying rod assembly is controlled to perform corresponding operations, including controlling the drying rod assembly to rise in at least one of the following situations:

[0016] The drying rod assembly is at the lower limit position, and the difference between the first distance and the height distance of the drying rod assembly currently descending is not within a preset first threshold range, or the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position;

[0017] The drying rod assembly stops at a non-upper limit position and a non-lower limit position, and the first distance is less than the current descending height distance of the drying rod assembly;

[0018] The drying rod assembly is in a descending state, and the time length during which the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is greater than the preset first time length.

[0019] In a possible implementation, when the drying rod assembly is in a descending state, if the time length during which the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is greater than a preset second time length, the drying rod assembly is controlled to stop descending;

[0020] If the time for the drying rod assembly to stop descending reaches a preset third time period, and the first distance is still less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position, or the first distance is less than the current descending height of the drying rod assembly, the drying rod assembly is controlled to rise;

[0021] If the drying rod assembly stops descending for a preset third time period, and the difference between the first distance and the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is within a preset second threshold range, the drying rod assembly is controlled to continue descending.

[0022] In a possible implementation, when the first distance is measured by a distance measuring device disposed at the bottom of the main unit, based on the current state of the drying rod assembly and the first distance, the drying rod assembly is controlled to perform corresponding operations, including controlling the drying rod assembly to descend in at least one of the following situations:

[0023] The drying rod assembly stops at a non-upper limit position and a non-lower limit position, and the first distance is smaller than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position, and is larger than the height distance of the current descent of the drying rod assembly;

[0024] The drying rod assembly is at the upper limit position, and the first distance is smaller than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position;

[0025] The drying rod assembly is in an ascending state, and the time length during which the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is greater than a preset fourth time length.

[0026] In a possible implementation, when the drying rod assembly is in the ascending state, if the time length during which the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is greater than a preset fifth time length, the drying rod assembly is controlled to stop ascending;

[0027] If the time when the drying rod assembly stops rising reaches the preset sixth time period, and the first distance is still less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position, the drying rod assembly is controlled to descend;

[0028] If the drying rod assembly stops rising for a preset seventh time period, and the difference between the first distance and the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is within a preset second threshold range, the drying rod assembly is controlled to continue rising.

[0029] In a possible implementation, when the first distance is measured by a distance measuring device disposed at the bottom of the drying rod assembly, based on the current state of the drying rod assembly and the first distance, controlling the drying rod assembly to perform corresponding operations includes at least one of the following:

[0030] If the drying rod assembly is at the upper limit position and the first distance is less than the distance between the current height position of the drying rod assembly and the ground, the drying rod assembly is controlled to descend;

[0031] If the drying rod assembly is at the lower limit position and the first distance is less than the distance between the current height position of the drying rod assembly and the ground, the drying rod assembly is controlled to rise.

[0032] In a possible implementation, based on the change trends of at least two first distances and the current state of the drying rod assembly, controlling the drying rod assembly to perform corresponding operations includes at least one of the following:

[0033] If at least two first distances gradually decrease and the drying rod assembly is in a non-upper limit position, controlling the drying rod assembly to rise;

[0034] If at least two first distances gradually increase and the drying rod assembly is in a non-lower limit position, the drying rod assembly is controlled to descend.

[0035] In a possible implementation, when the distance measuring device is arranged at the bottom of the main machine, the drying rod assembly is provided with a through hole that cooperates with the distance measuring device. When the drying rod assembly is in a horizontal state, the first signal emitted by the distance measuring device passes through the through hole; when the drying rod assembly is in a tilted state, the first signal emitted by the distance measuring device is reflected by the drying rod assembly.

[0036] Based on the current state of the drying rod component and the first distance, controlling the drying rod component to perform corresponding operations, including:

[0037] If the difference between the first distance and the height distance of the current descent of the drying rod assembly is not within a preset first threshold range, it is determined that the drying rod assembly is tilted;

[0038] The drying rod assembly is controlled to perform operations related to anti-tilting based on the current state of the drying rod assembly.

[0039] In a second aspect, an embodiment of the present application provides a control system for a clothes drying machine, including a main controller and a distance measuring device;

[0040] A distance measuring device is arranged at the bottom of the main unit and / or the drying rod assembly of the clothes drying machine, and is used to detect the distance between the distance measuring device itself and an object located below the distance measuring device;

[0041] The main controller is connected to the distance measuring device and is used to execute the steps of the method of the first aspect.

[0042] In a third aspect, an embodiment of the present application provides a clothes drying machine, comprising: the control system of the clothes drying machine of the second aspect.

[0043] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program stored thereon, which implements the steps of the method of the first aspect when the computer program is executed by a processor.

[0044] In a fifth aspect, an embodiment of the present application provides a computer program product, including a computer program, which implements the steps of the method of the first aspect when the computer program is executed by a processor.

[0045] The beneficial effects of the technical solution provided by the embodiment of the present application are:

[0046] The embodiment of the present application can measure the first distance through the distance measuring device. Since the first distance includes the distance between the distance measuring device and the object below the distance measuring device, corresponding control operations can be performed according to the current state of the clothes drying rod assembly and various different situations of the first distance. For example, in different situations such as the first signal emitted by the distance measuring device encounters an obstacle or the clothes drying rod assembly encounters an obstacle or the user waves his hand under the distance measuring device, the first distance will change. At the same time, combined with the current state of the clothes drying rod assembly, the clothes drying rod assembly can be controlled to rise, fall or stop. Therefore, the embodiment of the present application can realize automatic control of the clothes drying machine in different application scenarios, reduce manual operations, and make the control process more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in describing the embodiments of the present application are briefly introduced below.

[0048] Figure 1 A structural schematic diagram of a clothes drying machine is provided for an embodiment of the present application;

[0049] Figure 2 A flow chart of a control method for a clothes drying machine is provided for an embodiment of the present application;

[0050] Figure 3 A structural schematic diagram of the current state of a first drying rod assembly is provided for an embodiment of the present application;

[0051] Figure 4 A structural schematic diagram of the current state of a second drying rod assembly is provided for an embodiment of the present application;

[0052] Figure 5 A structural schematic diagram of the current state of a third drying rod assembly is provided for an embodiment of the present application;

[0053] Figure 6 A structural schematic diagram of a fourth drying rod assembly in a current state is provided for an embodiment of the present application;

[0054] Figure 7 A structural schematic diagram of the current state of a fifth drying rod assembly is provided for an embodiment of the present application;

[0055] Figure 8 A schematic diagram of the structure of a main controller is provided for an embodiment of the present application.

[0056] Reference numerals:

[0057] 110-Host component;

[0058] 120- telescopic bracket assembly;

[0059] 130-Drying rod assembly. DETAILED DESCRIPTION

[0060] The embodiments of the present application are described below in conjunction with the drawings in the present application. It should be understood that the implementation methods described below in conjunction with the drawings are exemplary descriptions for explaining the technical solutions of the embodiments of the present application and do not constitute a limitation on the technical solutions of the embodiments of the present application.

[0061] It will be understood by those skilled in the art that, unless specifically stated, the singular forms "one", "said", and "the" used herein may also include plural forms. It should be further understood that the terms "including" and "comprising" used in the embodiments of the present application refer to that the corresponding features can be implemented as the presented features, information, data, steps, operations, elements and / or components, but do not exclude the implementation as other features, information, data, steps, operations, elements, components and / or combinations thereof supported by the technical field. It should be understood that when we say that an element is "connected" or "coupled" to another element, the one element may be directly connected or coupled to the other element, or it may refer to that the one element and the other element establish a connection relationship through an intermediate element. In addition, the "connection" or "coupling" used herein may include wireless connection or wireless coupling. The term "and / or" used herein indicates at least one of the items defined by the term, for example, "A and / or B" indicates that it is implemented as "A", or is implemented as "A", or is implemented as "A and B".

[0062] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0063] See also Figure 1 As shown, the present application embodiment provides a structural schematic diagram of a clothes drying machine. The clothes drying machine provided in the present application embodiment is an application product of the control method of the clothes drying machine in the present application embodiment. The present application embodiment also provides a control system for the clothes drying machine, including a main controller and a distance measuring device. Figure 1 As shown, the distance measuring device is arranged at the bottom of the main assembly 110 and / or the drying rod assembly 130 of the clothes drying machine, and is used to detect the distance between the distance measuring device itself and the object located below the distance measuring device. The main controller is connected to the distance measuring device to execute the steps of the control method of the clothes drying machine of the embodiment of the present application.

[0064] The present application also provides a clothes drying machine, including: a control system of the clothes drying machine of the present application. Figure 1 As shown, the clothes drying machine includes: a main assembly 110, a telescopic bracket assembly 120, and a drying rod assembly 130. The main assembly 110 includes a main controller, and the distance measuring device is arranged at the bottom of the main assembly 110 and / or the drying rod assembly 130 of the clothes drying machine. One end of the telescopic bracket assembly 120 is fixedly connected to the main assembly 110, and the other end of the telescopic bracket assembly 120 is fixedly connected to the drying rod assembly 130. The telescopic bracket assembly 120 is a telescopic structure, and the drying rod assembly 130 is driven to move up and down by the contraction and extension of the telescopic bracket assembly 120.

[0065] See also Figure 2As shown, the present application embodiment provides a flow chart of a control method for a clothes drying machine. Specifically, the control method for the clothes drying machine includes: S201 to S202.

[0066] S201, obtaining a first distance measured by a distance measuring device; the distance measuring device is arranged at the bottom of the main assembly 110 and / or the drying rod assembly 130 of the clothes drying machine; the first distance includes the distance between the distance measuring device and an object located below the distance measuring device.

[0067] Optionally, the ranging device is used to transmit a first signal and / or receive a second signal, generate ranging information according to the second signal, and send the ranging information to the main controller, so that the main controller determines the first distance according to the ranging information. Both the first signal and the second signal can be infrared rays. The ranging device may include a signal transceiver for transmitting the first signal and receiving the second signal; or, the ranging device includes a signal transmitting end for transmitting the first signal, and a matching piece is provided in a vertical direction corresponding to the ranging device as a signal receiving end for receiving the second signal; or, the ranging device includes a signal receiving end for receiving the second signal, and a matching piece is provided in a vertical direction corresponding to the ranging device as a signal transmitting end for transmitting the first signal.

[0068] Optionally, the distance measuring device may include an infrared transmitting unit and an infrared receiving unit, transmitting a first signal and receiving a second signal. The distance measuring principle of the embodiment of the present application may refer to the principle of infrared distance measuring. The infrared transmitting unit may be an infrared signal transmitting diode, and the infrared receiving unit may be an infrared signal receiving diode. The transmitting diode transmits an infrared signal of a specific frequency, and the receiving diode receives the infrared signal of this frequency. When the detection direction of the infrared signal encounters an obstacle, the infrared signal is reflected back and received by the receiving diode, and distance measurement information is generated according to the second signal.

[0069] The main controller can control the power supply signal to supply power to the infrared emitting unit, that is, output a constant predetermined voltage to the infrared emitting unit. The main controller can control the moment when the infrared emitting unit emits infrared rays according to the emission information.

[0070] Optionally, the main controller can control the infrared transmitting unit to transmit the first signal according to the transmitting information, and determine the first distance according to the ranging information, the transmitting information and the propagation speed of the first signal; the transmitting information includes the transmitting time of the first signal, and the reflection information includes the receiving time of the first signal. Similarly, the main controller can also determine the first distance according to the ranging information, the time of receiving the transmitting information and the propagation speed of the first signal.

[0071] S202: Based on the current state of the drying rod assembly 130 and the first distance, control the drying rod assembly 130 to perform a corresponding operation.

[0072] In some embodiments, based on the current state of the drying rod assembly 130 and the first distance, the drying rod assembly 130 is controlled to perform corresponding operations, including at least one of steps A1 to A2.

[0073] Step A1, obtaining a second distance related to the drying rod assembly 130; comparing the first distance and the second distance; based on the comparison result and the current state of the drying rod assembly 130, controlling the drying rod assembly 130 to perform a corresponding operation.

[0074] Optionally, the current state of the drying rod assembly 130 may be that the drying rod assembly 130 is in the upper limit position, the drying rod assembly 130 is in the lower limit position, the drying rod assembly 130 is stopped at a non-upper limit position and a non-lower limit position, the drying rod assembly 130 is in a descending state, the drying rod assembly 130 is in an ascending state, etc.

[0075] Optionally, the upper limit position is the highest position that the clothes drying component 130 of the clothes drying machine can reach, and the lower limit position is the lowest position that the clothes drying component 130 of the clothes drying machine can reach.

[0076] In some embodiments, the second distance associated with the clothes-drying rod assembly 130 includes at least one of the following: the height distance that the clothes-drying rod assembly 130 is currently descending; the distance between the clothes-drying rod assembly 130 and the ground when it is at the upper limit position; the distance between the current height position of the clothes-drying rod assembly 130 and the ground.

[0077] Optionally, the height position of the drying rod assembly 130 currently refers to the current position of the drying rod assembly 130, which can be any of the following positions: an upper limit position, a lower limit position, or a position between the upper limit position and the lower limit position. The height distance that the drying rod assembly 130 currently descends can be the height distance directly obtained by the clothes drying machine controlling the movement of the drying rod assembly 130, or it can be obtained in the following manner: obtaining a Hall signal output by a Hall sensor, and determining the height distance according to the Hall signal; wherein the Hall sensor is provided in the motor of the clothes drying machine, and the height distance can also be determined according to the Hall signal output by the Hall sensor, so that the height distance of the movement of the drying rod assembly 130 can be detected in real time.

[0078] Optionally, the main controller can also calculate the height distance according to the average speed of the motor multiplied by the running time.

[0079] The embodiment of the present application can control the clothes drying rod assembly 130 to perform corresponding operations by comparing the first distance and the second distance based on the comparison result and the current state of the clothes drying rod assembly 130, thereby realizing automatic control of the clothes drying machine in different application scenarios, reducing manual operations and making the control process simpler.

[0080] Step A2, obtaining at least two first distances within a preset time period; based on the change trend of the at least two first distances and the current state of the drying rod assembly 130, controlling the drying rod assembly 130 to perform corresponding operations.

[0081] Optionally, the variation trend of the at least two first distances may be gradually increasing or gradually decreasing.

[0082] The embodiment of the present application can also control the drying rod assembly 130 to perform corresponding operations according to the changing trend of the first distance in combination with the current state of the drying rod assembly 130, which is suitable for application scenarios in which the user controls the rise or fall of the drying rod assembly 130 by hand.

[0083] Based on the above S201 to S202, the embodiment of the present application can measure the first distance through the distance measuring device. Since the first distance includes the distance between the distance measuring device and the object located below the distance measuring device, corresponding control operations can be performed according to the current state of the clothes drying rod assembly 130 and various different situations of the first distance. For example, in different situations such as the first signal emitted by the distance measuring device encounters an obstacle or the clothes drying rod assembly 130 encounters an obstacle or the user waves his hand under the distance measuring device, the first distance will change. At the same time, combined with the current state of the clothes drying rod assembly 130, the clothes drying rod assembly 130 can be controlled to rise, fall or stop. Therefore, the embodiment of the present application can realize automatic control of the clothes drying machine in different application scenarios, reduce manual operations, and make the control process more convenient.

[0084] In some embodiments, when the first distance is measured by a distance-measuring device disposed at the bottom of the main assembly 110, the drying rod assembly 130 is controlled to perform corresponding operations based on the current state of the drying rod assembly 130 and the first distance, including controlling the drying rod assembly 130 to rise in at least one of situations B1 to B3.

[0085] Case B1: the drying rod assembly 130 is at the lower limit position, and the difference between the first distance and the current descending height distance of the drying rod assembly 130 is not within the preset first threshold range, or the first distance is less than the distance between the drying rod assembly 130 and the ground when it is at the upper limit position.

[0086] See also Figure 3 As shown, the present embodiment provides a structural schematic diagram of the current state of the first drying rod assembly 130. Figure 3 As shown, the drying rod assembly 130 is at the lower limit position, the current descending height distance of the drying rod assembly 130 is H1, and the distance between the drying rod assembly 130 and the ground when it is at the upper limit position is H2.

[0087] Since the distance measuring device is arranged at the bottom of the main unit component 110, the first distance H should normally be the current descending height distance H1 of the drying rod component 130 or the distance H2 from the ground when the drying rod component 130 is at the upper limit position, that is, the difference between the first distance H and the current descending height distance H1 of the drying rod component 130 is a predictable calculated value, which is within the preset first threshold range. When it is not within the preset first threshold range, for example: H is not equal to H1, it may be that the drying rod component 130 is tilted or the user blocks the first signal of the distance measuring device with his hand, causing the first distance H to change. At this time, the drying rod component 130 can be controlled to rise.

[0088] Optionally, the drying rod assembly 130 is in the lower limit position, and the first distance H should normally be H2, which is the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is in the upper limit position. When the first distance H is less than H2, which is the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is in the upper limit position, the drying rod assembly 130 can be controlled to rise.

[0089] Case B2: the drying rod assembly 130 stops at a non-upper limit position and a non-lower limit position, and the first distance is less than the current descending height distance of the drying rod assembly 130.

[0090] See also Figure 4 As shown, the present embodiment provides a structural schematic diagram of the current state of the second drying rod assembly 130. Figure 4 As shown, the drying rod assembly 130 stops at a non-upper limit position and a non-lower limit position, the current descending height distance of the drying rod assembly 130 is H1, and the distance between the drying rod assembly 130 and the ground when it is at the upper limit position is H2.

[0091] Since the distance measuring device is arranged at the bottom of the main unit component 110, the first distance H is normally the distance between the distance measuring device and the drying rod component 130, that is, the height distance of the current descent of the drying rod component 130 is H1. When the first distance H is less than the height distance H1 of the current descent of the drying rod component 130, it can be applicable to the situation where there is a user's hand between the distance measuring device and the drying rod component 130 for control, and the drying rod component 130 can be controlled to rise.

[0092] As an example, when the object below the distance measuring device is the user's hand, when the user controls the drying rod assembly 130 by extending his hand, the user's hand is located between the main assembly 110 and the drying rod assembly 130, and the first distance will be smaller than the current descending height distance of the drying rod assembly 130. This can be applicable to the situation where the drying rod assembly 130 is in the process of descending, and after the user controls the drying rod assembly 130 to stop at a certain height, the drying rod assembly 130 can continue to perform the ascending operation afterwards.

[0093] Case B3: the drying rod assembly 130 is in a descending state, and the time length during which the first distance is less than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is greater than the preset first time length.

[0094] See also Figure 5 As shown, the present embodiment provides a structural schematic diagram of the current state of the third drying rod assembly 130. Figure 5 As shown, the drying rod assembly 130 is in a descending state (as shown by the arrow), the current descending height distance of the drying rod assembly 130 is H1, and the distance between the drying rod assembly 130 and the ground when it is at the upper limit position is H2.

[0095] Since the distance measuring device is arranged at the bottom of the main unit component 110, the first distance H should normally be H2, which is the distance between the drying rod component 130 and the ground when it is at the upper limit position. When the first distance is less than the distance between the drying rod component 130 and the ground when it is at the upper limit position and the time length is greater than the preset first time length, the user's hand may be located between the distance measuring device and the ground, and the drying rod component 130 may be controlled to rise.

[0096] As an example, when the drying rod assembly 130 is in a descending state and the time during which the first distance is less than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is greater than a preset first time, the drying rod assembly 130 can be controlled to rise. In this way, when the drying rod assembly 130 is triggered to rise during its descent, it does not necessarily need to stop.

[0097] In some embodiments, when the drying rod assembly 130 is in a descending state, if the time length during which the first distance is less than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is greater than a preset second time length, the drying rod assembly 130 is controlled to stop descending.

[0098] Optionally, the time length when the first distance H is less than the distance H2 between the drying rod assembly 130 and the ground when the assembly is at the upper limit position is greater than a preset second time length may be that the user's hand is continuously located between the distance measuring device and the ground to control the drying rod assembly 130 to stop descending.

[0099] In some embodiments, when the drying rod assembly 130 is in a descending state, if the drying rod assembly 130 stops descending for a preset third time period, and the first distance is still less than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position, or the first distance is less than the current descending height distance of the drying rod assembly 130, the drying rod assembly 130 is controlled to rise.

[0100] Specifically, the time for the drying rod assembly 130 to stop descending is a preset third time period, and the first distance H is less than the current descending height distance H1 of the drying rod assembly 130, which also satisfies the control operation of controlling the drying rod assembly 130 to rise. This control method takes into account that in actual operation, the user may only place the hand in a certain position for gesture control, but it does not rule out placing the hand between the main unit assembly 110 and the drying rod assembly 130 after controlling the drying rod assembly 130 to stop descending, thereby triggering the operation of raising the drying rod assembly 130.

[0101] In some embodiments, when the drying rod assembly 130 is in a descending state, if the drying rod assembly 130 stops descending for a preset third time period, and the difference between the first distance and the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is within a preset second threshold range, the drying rod assembly 130 is controlled to continue descending.

[0102] Specifically, when the time when the drying rod assembly 130 stops descending is a preset third time period, and the difference between the first distance and the distance between the drying rod assembly 130 and the ground when it is at the upper limit position is within a preset second threshold range, the drying rod assembly 130 is controlled to continue descending in order to avoid false triggering of ascent.

[0103] In some embodiments, when the first distance is measured by a distance-measuring device disposed at the bottom of the main assembly 110, the drying rod assembly 130 is controlled to perform corresponding operations based on the current state of the drying rod assembly 130 and the first distance, including controlling the drying rod assembly 130 to descend in at least one of situations C1 to C3.

[0104] Case C1: the drying rod assembly 130 stops at a non-upper limit position and a non-lower limit position, and the first distance is smaller than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position, and is larger than the current descending height distance of the drying rod assembly 130.

[0105] See also Figure 4 As shown, the drying rod assembly 130 stops at a non-upper limit position and a non-lower limit position, and the user places his hand between the drying rod assembly 130 and the ground, so that the first distance H is smaller than the distance H2 between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position, and is larger than the current descending height distance H1 of the drying rod assembly 130, thereby the drying rod assembly 130 can continue to be controlled to descend. This can be applicable to the situation where during the descent of the drying rod assembly 130, the user controls the drying rod assembly 130 to stop at a certain height, and the drying rod assembly 130 can subsequently perform a descending operation.

[0106] Case C2: the drying rod assembly 130 is at the upper limit position, and the first distance is smaller than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position.

[0107] See also Figure 6As shown, the present embodiment provides a structural schematic diagram of the current state of the fourth type of drying rod assembly 130. Figure 6 As shown, the drying rod assembly 130 is at the upper limit position, and the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is H2.

[0108] Optionally, the drying rod assembly 130 is in the upper limit position, and the user places his hand between the drying rod assembly 130 and the ground. The first distance H is smaller than the distance H2 between the drying rod assembly 130 and the ground when the drying rod assembly 130 is in the upper limit position, and the drying rod assembly 130 can be controlled to descend.

[0109] Case C3: the drying rod assembly 130 is in an ascending state, and the time duration during which the first distance is less than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is greater than a preset fourth time duration.

[0110] See also Figure 7 As shown, the present embodiment provides a structural schematic diagram of the current state of the fifth drying rod assembly 130. Figure 7 As shown, the drying rod assembly 130 is in an ascending state (as indicated by the arrow), the current descending height distance of the drying rod assembly 130 is H1, and the distance between the drying rod assembly 130 and the ground when it is at the upper limit position is H2.

[0111] Optionally, the drying rod assembly 130 is in an ascending state, the user places his hand between the distance measuring device and the ground, and the time length during which the first distance H is less than the distance H2 between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is greater than a preset fourth time length, the drying rod assembly 130 can be controlled to descend.

[0112] In some embodiments, when the drying rod assembly 130 is in an ascending state, if the time duration during which the first distance is less than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is greater than a preset fifth time duration, the drying rod assembly 130 is controlled to stop ascending.

[0113] Optionally, the drying rod assembly 130 is in an ascending state, the user places his hand between the distance measuring device and the ground, and the time length during which the first distance H is less than the distance H2 between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is greater than a preset fifth time length, the drying rod assembly 130 can be controlled to stop ascending.

[0114] For example: the fifth time length can be smaller than the fourth time length. When the user briefly places his hand between the distance measuring device and the ground, the drying rod assembly 130 can be controlled to stop rising; when the user places his hand between the distance measuring device and the ground for a longer period of time, the drying rod assembly 130 can be controlled to descend.

[0115] In some embodiments, when the drying rod assembly 130 is in an ascending state, if the drying rod assembly 130 stops rising for a preset sixth time period, and the first distance is still less than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position, the drying rod assembly 130 is controlled to descend.

[0116] Optionally, the drying rod assembly 130 is in the ascending state, and the user places a hand between the distance measuring device and the ground. If the time duration during which the first distance H is less than the distance H2 between the drying rod assembly 130 and the ground when the drying rod assembly 130 is in the upper limit position is longer than a preset fifth time duration, the drying rod assembly 130 is controlled to stop ascending. If the time duration during which the drying rod assembly 130 stops ascending is a preset sixth time duration, and the user continues to place a hand between the distance measuring device and the ground, and the first distance is still less than the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is in the upper limit position, the drying rod assembly 130 can be controlled to descend. For example, the user may trigger the ascending by mistake, and after controlling the drying rod assembly 130 to stop ascending, the drying rod assembly 130 can be controlled to descend.

[0117] In some embodiments, when the drying rod assembly 130 is in an ascending state, if the drying rod assembly 130 stops ascending for a preset seventh time period, and the difference between the first distance and the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is within a preset second threshold range, the drying rod assembly 130 is controlled to continue ascending.

[0118] Optionally, the drying rod assembly 130 is in an ascending state, and the user places a hand between the distance measuring device and the ground. The time duration during which the first distance H is less than the distance H2 between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is greater than the preset fifth time duration, and the drying rod assembly 130 stops ascending for the preset seventh time duration, and the difference between the first distance and the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is within the preset second threshold range, and the drying rod assembly 130 is controlled to continue ascending to avoid false triggering. For example; during the ascending process of the drying rod assembly 130, the user may mistakenly trigger the stop. After a period of time, the difference between the first distance and the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position is within the preset second threshold range, and the difference is very small, and the drying rod assembly 130 can be controlled to continue ascending.

[0119] In some embodiments, when the first distance is measured by a distance measuring device arranged at the bottom of the drying rod assembly 130, based on the current state of the drying rod assembly 130 and the first distance, the drying rod assembly 130 is controlled to perform corresponding operations, including at least one of steps D1 to D2.

[0120] Step D1: If the drying rod assembly 130 is at the upper limit position and the first distance is less than the distance between the current height position of the drying rod assembly 130 and the ground, the drying rod assembly 130 is controlled to descend.

[0121] When the first distance H is measured by a distance measuring device disposed at the bottom of the drying rod assembly 130, the first distance H is the distance between the drying rod assembly 130 and the ground. Figure 6 As shown, the drying rod assembly 130 is at the upper limit position, and the first distance H is the distance between the drying rod assembly 130 and the ground when the drying rod assembly 130 is at the upper limit position, which is H2.

[0122] Optionally, the drying rod assembly 130 is at the upper limit position, and the user places his hand between the distance measuring device and the ground, which will make the first distance H smaller than the distance H2 between the current height position of the drying rod assembly 130 and the ground, and the drying rod assembly 130 can be controlled to descend.

[0123] Step D2: If the drying rod assembly 130 is at the lower limit position and the first distance is less than the distance between the current height position of the drying rod assembly 130 and the ground, the drying rod assembly 130 is controlled to rise.

[0124] Optionally, the drying rod assembly 130 is at the lower limit position, and the user places his hand between the distance measuring device and the ground, which will make the first distance H smaller than the distance H2 between the current height position of the drying rod assembly 130 and the ground, and the drying rod assembly 130 can be controlled to rise.

[0125] In the embodiment of the present application, when the first distance H is measured by a distance measuring device arranged at the bottom of the drying rod assembly 130, the first distance is less than the distance between the current height position of the drying rod assembly 130 and the ground. The user's hand can be placed between the distance measuring device and the ground to control the movement of the drying rod assembly 130. If the drying rod assembly 130 is at the upper limit position, the drying rod assembly 130 is controlled to descend. If the drying rod assembly 130 is at the lower limit position, the drying rod assembly 130 is controlled to rise.

[0126] In some embodiments, based on the change trends of at least two first distances and the current state of the drying rod assembly 130, the drying rod assembly 130 is controlled to perform corresponding operations, including at least one of steps E1 to E2.

[0127] Step E1: If at least two first distances gradually decrease and the drying rod assembly 130 is in a non-upper limit position, control the drying rod assembly 130 to rise.

[0128] Step E2: If at least two first distances gradually increase and the drying rod assembly 130 is in a non-lower limit position, control the drying rod assembly 130 to descend.

[0129] Specifically, the user raises his hand or performs a downward gesture, so that at least two first distances gradually decrease or increase, thereby triggering the lifting and lowering of the drying rod assembly 130. Therefore, the embodiment of the present application can determine that the first distance is rising when it is detected that the first distance continues to decrease (such as making a hand raising gesture); otherwise, it is determined to be falling.

[0130] In some embodiments, when the ranging device is arranged at the bottom of the main engine assembly 110, the drying rod assembly 130 is provided with a through hole that cooperates with the ranging device. When the drying rod assembly 130 is in a horizontal state, the first signal emitted by the ranging device passes through the through hole; when the drying rod assembly 130 is in an inclined state, the first signal emitted by the ranging device is reflected by the drying rod assembly 130.

[0131] Based on the current state of the drying rod assembly 130 and the first distance, the drying rod assembly 130 is controlled to perform corresponding operations, including:

[0132] If the difference between the first distance and the height distance of the current descent of the drying rod assembly 130 is not within the preset first threshold range, it is determined that the drying rod assembly 130 is tilted;

[0133] The drying rod assembly 130 is controlled to perform operations related to anti-tilting based on the current state of the drying rod assembly 130.

[0134] Optionally, the difference between the first distance H and the current descending height distance H1 of the drying rod assembly 130 is not within the preset first threshold range. At this time, H is not equal to H1, and H is definitely smaller than H2. It can be determined that the drying rod assembly 130 is tilted.

[0135] Since the clothes-drying rod assembly 130 of the embodiment of the present application is provided with a through hole, when the clothes-drying rod assembly 130 is in a horizontal state, the first signal emitted by the distance measuring device passes through the through hole, and when the clothes-drying rod assembly 130 is in a tilted state, the first signal emitted by the distance measuring device is reflected by the clothes-drying rod assembly 130, so that it is possible to determine whether the clothes-drying rod assembly 130 is tilted based on the first distance, and then a tilt alarm can be issued.

[0136] The alarm device can be set on the clothes drying rod assembly 130 or the host assembly 110. The alarm device is configured to receive an alarm instruction sent by the main controller and alarm according to the alarm instruction. The main controller is configured to send an alarm instruction to the alarm device when it is determined that the clothes drying machine is in a tilted state. The alarm method can be a voice prompt, a buzzer sound, a prompt text display, etc.

[0137] As an example, in the embodiment of the present application, when the clothes-drying rod assembly 130 is in the hanging position where the user actively stops descending or triggers the lower limit stop, the motor stops (the main controller detects the stop signal), and the signal of the distance measuring device can smoothly pass through the through hole of the clothes-drying rod assembly 130 until it is reflected back from the ground. Assuming that the descending distance of the clothes-drying rod assembly 130 is the height distance H1 (the main controller can calculate it based on the average speed of the motor multiplied by the running time. If it descends directly to the lower limit, H1 defaults to the maximum stroke), when the distance measuring device measures the first distance H≈H1, it is determined that the tilt alarm is triggered.

[0138] In some embodiments, when the first distance H measured by the distance measurement is greater than or less than H1 and the measurement signal is satisfied to last for a certain period of time, it is determined that the drying rod assembly 130 is triggered to rise.

[0139] When the user is detected waving, the distance between the distance measuring device and the hand, this waving action can be on the upper side of the drying rod assembly 130 or on the lower side of the drying rod assembly 130, normally on the lower side of the drying rod assembly 130. The duration is set to avoid accidental touch. This operation needs to be triggered when the drying rod assembly 130 encounters an obstacle in other places, and it can be triggered in advance even if it is not touched. Although the drying rod assembly 130 may tilt after encountering an obstacle, a slight touch can also trigger the drying rod assembly 130 to perform the corresponding operation.

[0140] As an example, when the drying rod assembly 130 is in the upper limit position (the main controller detects the upper limit signal), the signal of the distance measuring device can smoothly pass through the through hole of the drying rod assembly 130 until it is reflected back from the ground. When the distance measurement measures the first distance H<H2 and the measurement signal continues for a certain period of time, it is determined that the drying rod assembly 130 is triggered to descend.

[0141] As an example, when the drying rod assembly 130 is in the process of rising / falling, the main controller detects the rising / falling signal of the motor. When the distance measurement measures the first distance H≠H2 and the measurement signal meets the requirement of lasting for a certain period of time, it is determined that the drying rod assembly 130 is triggered to stop. After stopping, if the first distance H≠H2 is measured again, the reverse action is implemented.

[0142] As an example, when the first distance H≠H2 is measured multiple times at short intervals, a specific action is triggered, such as an alarm, which can be prompted by turning on or off a light.

[0143] Existing clothes drying machines mainly control the raising and lowering of the drying rod assembly 130 by remote control, voice, light lifting, etc., which is complicated and laborious to operate. The control method of the clothes drying machine of the embodiment of the application can control the raising or lowering of the drying rod assembly 130 by waving to block the first signal, so as to reach a suitable clothes drying position or clothes collection position, which is labor-saving and convenient.

[0144] See also Figure 8 As shown, the present application embodiment provides a structural diagram of a main controller, such as Figure 8 As shown, Figure 8The main controller 4000 shown includes: a processor 4001 and a memory 4003. The processor 4001 and the memory 4003 are connected, such as through a bus 4002. Optionally, the main controller 4000 may also include a transceiver 4004, which may be used for data interaction between the main controller and other main controllers, such as data transmission and / or data reception. It should be noted that in actual applications, the transceiver 4004 is not limited to one, and the structure of the main controller 4000 does not constitute a limitation on the embodiments of the present application.

[0145] Processor 4001 may be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array) or other programmable logic devices, transistor logic devices, hardware components or any combination thereof. It may implement or execute various exemplary logic blocks, modules and circuits described in conjunction with the disclosure of this application. Processor 4001 may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.

[0146] The bus 4002 may include a path to transmit information between the above components. The bus 4002 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus. The bus 4002 may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 8 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0147] The memory 4003 may be a ROM (Read Only Memory) or other types of static storage devices that can store static information and instructions, a RAM (Random Access Memory) or other types of dynamic storage devices that can store information and instructions, or an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory) or other optical disk storage, optical disk storage (including compressed optical disk, laser disk, optical disk, digital versatile disk, Blu-ray disk, etc.), magnetic disk storage media, other magnetic storage devices, or any other medium that can be used to carry or store computer programs and can be read by a computer, without limitation herein.

[0148] The memory 4003 is used to store the computer program for executing the embodiment of the present application, and the execution is controlled by the processor 4001. The processor 4001 is used to execute the computer program stored in the memory 4003 to implement the steps shown in the above method embodiment.

[0149] Based on the same inventive concept, an embodiment of the present application provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps of the control method of the clothes drying machine of the embodiment of the present application are implemented.

[0150] The computer-readable medium of the present application may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, but not limited to, a system, device or device of electricity, magnetism, light, electromagnetic, infrared, or semiconductor, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0151] In the embodiments of the present application, a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, apparatus, or device. In the present application, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above.

[0152] The computer readable signal medium may also be any computer readable medium other than a computer readable storage medium, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. The program code contained on the computer readable medium may be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

[0153] The computer-readable medium of the embodiment of the present application may be included in the electronic device; or may exist independently without being assembled into the electronic device.

[0154] An embodiment of the present application provides a computer program product, including a computer program, which implements the steps of the method of the embodiment of the present application when the computer program is executed by a processor.

[0155] It should be understood that, although each operation step is indicated by arrows in the flowchart of the embodiment of the present application, the implementation order of these steps is not limited to the order indicated by the arrows. Unless clearly stated herein, in some implementation scenarios of the embodiment of the present application, the implementation steps in each flowchart can be triggered in other orders according to demand. In addition, some or all of the steps in each flowchart may include multiple sub-steps or multiple stages based on actual implementation scenarios. Some or all of these sub-steps or stages may be triggered at the same time, and each sub-step or stage in these sub-steps or stages may also be triggered at different times respectively. In different scenarios at the triggering moment, the triggering order of these sub-steps or stages may be flexibly configured according to demand, and the embodiment of the present application does not limit this.

[0156] In the embodiments of the present application, the term "module" or "unit" refers to a computer program or a part of a computer program with a predetermined function, and works together with other related parts to achieve a predetermined goal, and can be implemented in whole or in part by using software, hardware (such as processing circuits or memories) or a combination thereof. Similarly, a processor (or multiple processors or memories) can be used to implement one or more modules or units. In addition, each module or unit can be part of an overall module or unit that includes the function of the module or unit.

[0157] The above is only an optional implementation method for some implementation scenarios of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the technical concept of the solution of the present application, other similar implementation methods based on the technical ideas of the present application are also within the protection scope of the embodiments of the present application.

Claims

1. A method for controlling a clothes drying machine, characterized in that: include: Acquire a first distance measured by a distance measuring device; the distance measuring device is arranged at the bottom of the main unit and / or the drying rod assembly of the clothes drying machine; the first distance includes the distance between the distance measuring device and an object located below the distance measuring device; Based on the current state of the drying rod assembly and the first distance, the drying rod assembly is controlled to perform corresponding operations.

2. The method according to claim 1, characterized in that The controlling the drying rod assembly to perform a corresponding operation based on the current state of the drying rod assembly and the first distance includes at least one of the following: Acquire a second distance related to the drying rod assembly; compare the first distance and the second distance; based on the comparison result and the current state of the drying rod assembly, control the drying rod assembly to perform a corresponding operation; Obtaining at least two first distances within a preset time period; Based on the change trend of the at least two first distances and the current state of the drying rod assembly, the drying rod assembly is controlled to perform corresponding operations.

3. The method according to claim 2, characterized in that The second distance associated with the drying rod assembly includes at least one of the following: The height distance that the drying rod assembly is currently descending; The distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position; The distance between the current height position of the clothes drying rod assembly and the ground.

4. The method according to any one of claims 1 to 3, characterized in that In the case where the first distance is measured by a distance measuring device disposed at the bottom of the host, the controlling the drying rod assembly to perform corresponding operations based on the current state of the drying rod assembly and the first distance includes controlling the drying rod assembly to rise in the case of at least one of the following: The drying rod assembly is at the lower limit position, and the difference between the first distance and the height distance of the drying rod assembly currently descending is not within a preset first threshold range, or the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position; The drying rod assembly stops at a non-upper limit position and a non-lower limit position, and the first distance is less than the current descending height distance of the drying rod assembly; The drying rod assembly is in a descending state, and the time length during which the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is greater than a preset first time length.

5. The method according to claim 4, characterized in that When the drying rod assembly is in a descending state, if the time length during which the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is greater than a preset second time length, the drying rod assembly is controlled to stop descending; If the time for the drying rod assembly to stop descending reaches a preset third time period, and the first distance is still less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position, or the first distance is less than the current descending height of the drying rod assembly, the drying rod assembly is controlled to ascend; If the drying rod assembly stops descending for a preset third time period, and the difference between the first distance and the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is within a preset second threshold range, the drying rod assembly is controlled to continue descending.

6. The method according to any one of claims 1 to 3, characterized in that In the case where the first distance is measured by a distance measuring device disposed at the bottom of the host, the controlling the drying rod assembly to perform corresponding operations based on the current state of the drying rod assembly and the first distance includes controlling the drying rod assembly to descend in at least one of the following cases: The drying rod assembly stops at a non-upper limit position and a non-lower limit position, and the first distance is smaller than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position, and is larger than the height distance of the drying rod assembly currently descending; The drying rod assembly is at an upper limit position, and the first distance is smaller than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position; The drying rod assembly is in an ascending state, and the time length during which the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is greater than a preset fourth time length.

7. The method according to claim 6, characterized in that When the drying rod assembly is in the ascending state, if the time length during which the first distance is less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is greater than a preset fifth time length, the drying rod assembly is controlled to stop ascending; If the time for the drying rod assembly to stop rising is as long as the preset sixth time period, and the first distance is still less than the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position, the drying rod assembly is controlled to descend; If the drying rod assembly stops rising for a preset seventh time period, and the difference between the first distance and the distance between the drying rod assembly and the ground when the drying rod assembly is at the upper limit position is within a preset second threshold range, the drying rod assembly is controlled to continue rising.

8. The method according to any one of claims 1 to 3, characterized in that In the case where the first distance is measured by a distance measuring device disposed at the bottom of the drying rod assembly, the controlling the drying rod assembly to perform a corresponding operation based on the current state of the drying rod assembly and the first distance includes at least one of the following: If the drying rod assembly is at the upper limit position, and the first distance is less than the distance between the current height position of the drying rod assembly and the ground, controlling the drying rod assembly to descend; If the drying rod assembly is at the lower limit position and the first distance is less than the distance between the current height position of the drying rod assembly and the ground, the drying rod assembly is controlled to rise.

9. The method according to claim 2, characterized in that: The controlling the drying rod assembly to perform a corresponding operation based on the change trend of the at least two first distances and the current state of the drying rod assembly includes at least one of the following: If the at least two first distances gradually decrease and the drying rod assembly is in a non-upper limit position, controlling the drying rod assembly to rise; If the at least two first distances gradually increase and the drying rod assembly is in a non-lower limit position, the drying rod assembly is controlled to descend.

10. The method according to any one of claims 1 to 3, characterized in that In the case where the distance measuring device is arranged at the bottom of the main machine, the drying rod assembly is provided with a through hole that cooperates with the distance measuring device. When the drying rod assembly is in a horizontal state, the first signal emitted by the distance measuring device passes through the through hole; when the drying rod assembly is in an inclined state, the first signal emitted by the distance measuring device is reflected by the drying rod assembly; The controlling the drying rod assembly to perform a corresponding operation based on the current state of the drying rod assembly and the first distance includes: If the difference between the first distance and the height distance of the drying rod assembly currently descending is not within a preset first threshold range, it is determined that the drying rod assembly is tilted; The drying rod assembly is controlled to perform operations related to anti-tilting based on the current state of the drying rod assembly.

11. A control system for a clothes drying machine, characterized in that: Including a main controller and a distance measuring device; The distance measuring device is arranged at the bottom of the main body and / or the drying rod assembly of the clothes drying machine, and is used to detect the distance between the distance measuring device itself and the object located below the distance measuring device; The main controller is connected to a distance measuring device and is used to execute the steps of the method according to any one of claims 1 to 10.

12. A clothes drying machine, characterized in that: include: The control system of the clothes drying machine as claimed in claim 11.

13. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 10 are implemented.

14. A computer program product comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 10 are implemented.

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