A smart scarf and control method thereof

Abstract

The present disclosure proposes a smart scarf and a control method thereof, wherein the smart scarf comprises: a scarf body; a temperature sensing unit, which is arranged on the scarf body and is used to sense the ambient temperature of the environment in which the scarf body is located; and an infrared heating unit, which is arranged on the scarf body and is electrically connected to the temperature sensing unit and is used to perform infrared heating according to the ambient temperature. According to an embodiment of the present disclosure, the temperature sensing unit and the infrared heating unit are arranged on the scarf body, and the infrared heating unit can perform infrared heating according to the ambient temperature of the environment in which the scarf body is located sensed by the temperature sensing unit. The infrared heating can be performed when the ambient temperature is low, and the infrared heating can be stopped when the ambient temperature is high, thereby improving the warmth retention performance of the scarf, and there is no need to completely rely on the wearer to manually adjust the tightness of the scarf to control the warmth retention performance of the scarf, thereby improving the degree of automation of controlling the warmth retention performance of the scarf, which is conducive to ensuring a good user experience for the wearer.

Description

Technical Field

[0001] The present disclosure relates to the technical field of smart devices, and in particular to a smart scarf and a control method thereof. Background Art

[0002] People are accustomed to wrapping a scarf around their neck to keep warm. However, the current control of the warmth level of the scarf depends entirely on the wearer manually adjusting the tightness of the scarf. When it is cold, the scarf is tightened, and when it is hot, the scarf is loosened. This requires too much manual participation and results in a poor user experience. Summary of the invention

[0003] The present disclosure provides a smart scarf and a control method thereof to solve the deficiencies in the related art.

[0004] According to a first aspect of an embodiment of the present disclosure, a smart scarf is provided, comprising:

[0005] Scarf body;

[0006] A temperature sensing unit, disposed on the scarf body, for sensing the ambient temperature of the environment in which the scarf body is located;

[0007] The infrared heating unit is arranged on the scarf body and is electrically connected to the temperature sensing unit, and is used for performing infrared heating according to the ambient temperature.

[0008] Optionally, the infrared heating unit performs heating when the ambient temperature is lower than a first preset temperature, and stops heating when the ambient temperature is higher than the first preset temperature.

[0009] Optionally, the smart scarf further includes:

[0010] A positioning unit, arranged on the scarf body, for determining the position of the scarf body;

[0011] Wherein, the infrared heating unit is electrically connected to the positioning unit and is used for performing infrared heating according to the position.

[0012] Optionally, the infrared heating unit heats when the location is outdoors, and stops heating when the location is indoors.

[0013] Optionally, the infrared heating unit includes a plurality of heating sub-units, and / or the temperature sensing unit includes a plurality of sensing sub-units.

[0014] Optionally, the heating subunit and the sensing subunit constitute a unit group, the heating subunit and the sensing subunit belonging to the same unit group are electrically connected, and the heating subunit and the sensing subunit belonging to the same unit group are arranged on the same side of the scarf body, and the distance between the heating subunit and the sensing subunit belonging to the same unit group is less than a preset distance;

[0015] If the ambient temperature sensed by the sensing subunit in the first unit group is greater than the second preset temperature, the heating subunit in the first unit group is controlled to perform infrared heating according to the ambient temperature.

[0016] Optionally, if the ambient temperature sensed by the sensing subunit in the second unit group is lower than a second preset temperature, the heating subunit in the second unit group is controlled to suspend heating.

[0017] Optionally, the smart scarf further includes:

[0018] The tension adjustment unit is arranged on the scarf body and is electrically connected to the temperature sensing unit, and is used for driving the scarf body to loosen or tighten according to the ambient temperature.

[0019] Optionally, the tightness adjusting unit drives the scarf body to be tightened when the ambient temperature is lower than a third preset temperature, and drives the scarf body to be loosened when the ambient temperature is higher than the third preset temperature.

[0020] Optionally, the tension adjustment unit comprises at least one pair of electric motors and at least one elastic element;

[0021] Wherein, two electric motors of the pair of electric motors are arranged at two ends of the scarf body, and the elastic element is connected to the two electric motors.

[0022] Optionally, the smart scarf further includes:

[0023] The communication unit is arranged on the scarf body and is used for communicating with a device outside the smart scarf.

[0024] According to a second aspect of an embodiment of the present disclosure, a control method for a smart scarf is provided, which is applicable to a smart scarf, wherein the smart scarf includes a scarf body, and a temperature sensing unit and an infrared heating unit arranged on the scarf body, and the method includes:

[0025] Controlling the temperature sensing unit to sense the ambient temperature of the environment where the scarf body is located;

[0026] The infrared heating unit is controlled to perform infrared heating according to the ambient temperature.

[0027] Optionally, the smart scarf further includes a positioning unit disposed on the scarf body, and the method further includes:

[0028] Controlling the positioning unit to sense the position of the scarf body;

[0029] The infrared heating unit is controlled to perform infrared heating according to the position.

[0030] Optionally, the infrared heating unit includes a plurality of heating sub-units, and / or the temperature sensing unit includes a plurality of sensing sub-units.

[0031] Optionally, the heating subunit and the sensing subunit constitute a unit group, the heating subunit and the sensing subunit belonging to the same unit group are electrically connected, and the heating subunit and the sensing subunit belonging to the same unit group are arranged on the same side of the scarf body, and the distance between the heating subunit and the sensing subunit belonging to the same unit group is less than a preset distance;

[0032] Wherein, controlling the infrared heating unit to perform infrared heating according to the ambient temperature of the environment where the scarf body is located sensed by the temperature sensing unit comprises:

[0033] When the ambient temperature sensed by the sensing subunit in the first unit group is greater than the second preset temperature, the heating subunit in the first unit group is controlled to perform infrared heating according to the ambient temperature.

[0034] Optionally, controlling the infrared heating unit to perform infrared heating according to the ambient temperature of the environment in which the scarf body is located sensed by the temperature sensing unit further comprises:

[0035] When the ambient temperature sensed by the sensing subunit in the second unit group is lower than the second preset temperature, the heating subunit in the second unit group is controlled to suspend heating.

[0036] Optionally, the smart scarf further includes a tightness adjustment unit disposed on the scarf body, and the method further includes:

[0037] The tightness adjustment unit is controlled according to the ambient temperature to drive the scarf body to loosen or tighten.

[0038] Optionally, the smart scarf further comprises a communication unit arranged on the scarf body, and the method further comprises:

[0039] The communication unit is controlled to communicate with a device outside the smart scarf.

[0040] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0041] According to the embodiments of the present disclosure, a temperature sensing unit and an infrared heating unit are provided on the scarf body. The infrared heating unit can perform infrared heating according to the ambient temperature of the environment in which the scarf body is located sensed by the temperature sensing unit. Infrared heating can be performed when the ambient temperature is low, and infrared heating can be stopped when the ambient temperature is high, thereby improving the thermal insulation performance of the scarf. There is no need to completely rely on the wearer to manually adjust the tightness of the scarf to control the thermal insulation performance of the scarf, thereby improving the degree of automation of controlling the thermal insulation performance of the scarf, which is conducive to ensuring a good user experience for the wearer.

[0042] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0044] Figure 1 is a schematic diagram of a scarf body according to an embodiment of the present disclosure.

[0045] Figure 2 is a schematic diagram of a smart scarf according to an embodiment of the present disclosure.

[0046] Figure 3 is a schematic diagram of another smart scarf according to an embodiment of the present disclosure.

[0047] Figure 4 is a schematic diagram of another smart scarf according to an embodiment of the present disclosure.

[0048] Figure 5 is a schematic diagram of another smart scarf according to an embodiment of the present disclosure.

[0049] Figure 6 is a schematic diagram of another smart scarf according to an embodiment of the present disclosure.

[0050] Figure 7 is a schematic flow chart of a control method of a smart scarf according to an embodiment of the present disclosure.

[0051] Figure 8 is a schematic flow chart of another method for controlling a smart scarf according to an embodiment of the present disclosure.

[0052] Fig. 9 is a schematic flow chart of another method for controlling a smart scarf according to an embodiment of the present disclosure.

[0053] Fig.10is a schematic flow chart of another method for controlling a smart scarf according to an embodiment of the present disclosure.

[0054] Fig.11 is a schematic flow chart of another method for controlling a smart scarf according to an embodiment of the present disclosure.

[0055] Fig.12 is a schematic flow chart of another method for controlling a smart scarf according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0056] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0057] Figure 1 is a schematic diagram of a scarf body according to an embodiment of the present disclosure. Figure 2 is a schematic diagram of a smart scarf according to an embodiment of the present disclosure. Figure 3 is a schematic diagram of another smart scarf according to an embodiment of the present disclosure.

[0058] like Figure 1 , Figure 2 and Figure 3 As shown, the smart scarf includes:

[0059] Scarf body 1;

[0060] A temperature sensing unit 2, arranged on the scarf body 1, for sensing the ambient temperature of the environment in which the scarf body is located;

[0061] The infrared heating unit 3 is disposed on the scarf body 1 and is electrically connected to the temperature sensing unit 2 for performing infrared heating according to the ambient temperature.

[0062] In one embodiment, the temperature sensing unit (e.g., temperature sensor) can be disposed at any position on the scarf body, such as Figure 2 As shown, only one temperature sensing unit 2 may be provided on the scarf body 1, or Figure 3 As shown, the temperature sensing unit 2 includes a plurality of sensing sub-units (each sensing sub-unit may be a temperature sensor) 20, and the plurality of sensing sub-units 20 are evenly distributed on the scarf body.

[0063] In one embodiment, the structure of the infrared heating unit can be configured as required, for example Figure 2 As shown, the infrared heating unit 3 can be arranged in a planar shape (in which a heating circuit can be arranged) and covered on the surface of the scarf body 1, or it can be arranged in a planar shape. Figure 3 As described above, the infrared heating unit 3 includes a plurality of heating subunits 30, and the plurality of heating subunits 30 are evenly distributed on the scarf body.

[0064] The structures of the temperature sensing unit and the infrared heating unit include but are not limited to Figure 2 and Figure 3 The situation in the illustrated embodiment can be specifically configured as required.

[0065] According to the embodiments of the present disclosure, a temperature sensing unit and an infrared heating unit are provided on the scarf body. The infrared heating unit can perform infrared heating according to the ambient temperature of the environment in which the scarf body is located sensed by the temperature sensing unit. For example, infrared heating can be performed when the ambient temperature is low, and infrared heating can be stopped when the ambient temperature is high, thereby improving the thermal insulation performance of the scarf, and there is no need to completely rely on the wearer to manually adjust the tightness of the scarf to control the thermal insulation performance of the scarf, thereby improving the degree of automation of controlling the thermal insulation performance of the scarf, which is conducive to ensuring a good user experience for the wearer.

[0066] Optionally, the infrared heating unit performs heating when the ambient temperature is lower than a first preset temperature, and stops heating when the ambient temperature is higher than the first preset temperature.

[0067] In one embodiment, a temperature threshold can be set as needed to characterize whether the ambient temperature is low or high. For example, a first preset temperature is set as the temperature threshold. When the ambient temperature is lower than the first preset temperature, it can be determined that the ambient temperature is low and the infrared heating unit starts heating. When the ambient temperature is higher than the first preset temperature, it can be determined that the ambient temperature is high and the infrared heating unit stops heating.

[0068] In one embodiment, multiple temperature thresholds may be set, for example, a first temperature threshold and a second temperature threshold, wherein the first temperature threshold is higher than the second temperature threshold.

[0069] When the ambient temperature is greater than the first temperature threshold, the infrared heating unit stops infrared heating, and when the ambient temperature is less than the second temperature threshold, the infrared heating unit performs infrared heating. Since the first temperature threshold is higher than the second temperature threshold, there is an interval between the first temperature threshold and the second temperature threshold. When the ambient temperature drops from above the first temperature threshold but has not yet dropped below the second temperature threshold, the infrared heating unit still does not heat. When the ambient temperature rises from below the second temperature threshold but has not yet risen to above the first temperature threshold, the infrared heating unit still keeps heating. Accordingly, it is possible to effectively avoid component loss caused by the infrared heating unit frequently switching between heating and non-heating when the ambient temperature is unstable.

[0070] Optionally, the smart scarf further includes:

[0071] A positioning unit, arranged on the scarf body, for determining the position of the scarf body;

[0072] Wherein, the infrared heating unit is electrically connected to the positioning unit and is used for performing infrared heating according to the position.

[0073] Optionally, the infrared heating unit heats when the location is outdoors, and stops heating when the location is indoors.

[0074] In one embodiment, a positioning unit may also be provided on the smart scarf body to determine the position of the scarf body, and then the infrared heating unit may perform infrared heating according to the position. For example, when the position is indoors, it indicates that the temperature of the wearer's environment is relatively high, and the infrared heating unit stops infrared heating to prevent the wearer from feeling overheated. For example, when the position is outdoors, it indicates that the temperature of the wearer's environment is relatively low, and the infrared heating unit performs infrared heating to ensure that the wearer feels warm. In the process of the wearer changing the position of the scarf, there is no need to completely rely on the wearer to manually adjust the tightness of the scarf to control the thermal insulation performance of the scarf, which improves the degree of automation in controlling the thermal insulation performance of the scarf and is conducive to ensuring a good user experience for the wearer.

[0075] In one embodiment, when the ambient temperature is sensed by the temperature sensing unit and the position is determined by the positioning unit, the infrared heating unit can be set as needed to perform infrared heating based on the ambient temperature or the position.

[0076] Infrared heating can be performed only according to the ambient temperature, or only according to the position, or according to the ambient temperature and the position. Specifically, for example, two temperature thresholds can be set, temperature threshold A and temperature threshold B, wherein temperature threshold A is higher than temperature threshold B. When the ambient temperature is greater than temperature threshold A, the infrared heating unit stops infrared heating. When the ambient temperature is less than temperature threshold B, the infrared heating unit performs infrared heating. When the ambient temperature is greater than temperature threshold B and less than temperature threshold A, it can be determined whether to perform infrared heating according to the position, thereby realizing auxiliary judgment of the specific situation of the current environment according to the position, so as to make a more reasonable judgment. For example, if it is determined according to the position that the smart scarf is indoors, infrared heating is stopped, and if it is determined according to the position that the smart scarf is outdoors, infrared heating is performed.

[0077] Optionally, the infrared heating unit includes a plurality of heating sub-units, and / or the temperature sensing unit includes a plurality of sensing sub-units.

[0078] In one embodiment, an infrared heating unit is formed by setting up multiple heating sub-units. For example, the multiple heating sub-units are evenly distributed on the scarf body, so that the heating positions of the infrared heating units are distributed more evenly, so as to ensure that the temperature felt by the wearer of the scarf is more uniform, which is conducive to improving the use experience.

[0079] In one embodiment, a temperature sensing unit is formed by arranging a plurality of sensing sub-units, for example, the plurality of sensing sub-units are evenly distributed on the scarf body, so that the temperature sensing unit can sense the ambient temperature at a plurality of positions, which is beneficial to accurately determine the ambient temperature.

[0080] The average value of the ambient temperatures sensed by all the sensing sub-units may be calculated as the ambient temperature sensed by the temperature sensing unit.

[0081] Optionally, the heating subunit and the sensing subunit constitute a unit group, the heating subunit and the sensing subunit belonging to the same unit group are electrically connected, and the heating subunit and the sensing subunit belonging to the same unit group are arranged on the same side of the scarf body, and the distance between the heating subunit and the sensing subunit belonging to the same unit group is less than a preset distance;

[0082] If the ambient temperature sensed by the sensing subunit in the first unit group is greater than the second preset temperature, the heating subunit in the first unit group is controlled to perform infrared heating according to the ambient temperature.

[0083] In one embodiment, since the user will inevitably twist the scarf when wearing it, a part of the scarf body is exposed to the environment, while another part is covered or in contact with the user. In this case, for the area exposed to the environment, if the heating subunit therein is controlled to perform infrared heating, most of the heat will not be felt by the user, resulting in a waste of electricity.

[0084] According to this embodiment, the heating sub-unit and the sensing sub-unit can be formed into a unit group, and the heating sub-unit and the sensing sub-unit of the same unit group can be electrically connected, the heating sub-unit and the sensing sub-unit of the same unit group can be arranged on the same side of the scarf body, and the distance between the heating sub-unit and the sensing sub-unit of the same unit group can be set to be less than a preset distance.

[0085] Since the ambient temperature in this embodiment can be affected by the user's body temperature, for example, in a cold environment, the sensing subunits in the covered area of ​​the scarf and the area in contact with the user sense a higher temperature, while the sensing subunits in the area exposed to the environment sense a lower temperature. Therefore, for the heating subunits and the sensing subunits in the first unit group (not specifically referring to a certain unit group, but referring to a certain unit group), when the ambient temperature sensed by the sensing subunits is greater than the second preset temperature, it means that the heating subunits and the sensing subunits in the first unit group are covered or in contact with the user, so the heating subunits in the first unit group can be controlled to perform infrared heating according to the ambient temperature (although the ambient temperature will be affected by the user's body temperature, the main influencing factor is still the environment itself), so as to ensure that the heating subunits can automatically heat when the ambient temperature is low (although the currently detected temperature is high), so that the user feels warm.

[0086] Optionally, if the ambient temperature sensed by the sensing subunit in the second unit group is lower than a second preset temperature, the heating subunit in the second unit group is controlled to suspend heating.

[0087] In one embodiment, for the heating subunit and the sensing subunit in the second unit group (not a specific unit group, but a certain unit group), because the distance between the heating subunit and the sensing subunit of the same unit group is set to be less than a preset distance, when the ambient temperature sensed by the sensing subunit is less than the second preset temperature, it means that the heating subunit and the sensing subunit in the second unit group are exposed to the environment. If the heating subunit in the second unit group is controlled to perform infrared heating, most of the heat will not be felt by the user. Therefore, the heating subunit in the second unit group can be controlled to suspend heating to avoid energy waste.

[0088] Optionally, the smart scarf further includes:

[0089] The tension adjustment unit is arranged on the scarf body and is electrically connected to the temperature sensing unit, and is used for driving the scarf body to loosen or tighten according to the ambient temperature.

[0090] In one embodiment, a tension adjustment unit electrically connected to the temperature sensing unit may be provided on the scarf body. The tension adjustment unit may drive the scarf body to loosen or tighten according to the ambient temperature of the environment in which the scarf body is located sensed by the temperature sensing unit. For example, when the ambient temperature is low, the scarf body may be tightened so that the scarf body wraps the wearer more tightly, making the wearer feel warmer. When the ambient temperature is high, the scarf body may be loosened so that the scarf body is loosened from the wearer to prevent the wearer from feeling overheated. In this process, there is no need to rely on the wearer to manually adjust the tightness of the scarf to control the warmth retention performance of the scarf, which improves the degree of automation in controlling the warmth retention performance of the scarf and helps to ensure a good user experience for the wearer.

[0091] Optionally, the tightness adjusting unit drives the scarf body to be tightened when the ambient temperature is lower than a third preset temperature, and drives the scarf body to be loosened when the ambient temperature is higher than the third preset temperature.

[0092] In one embodiment, a temperature threshold can be set as needed to characterize whether the ambient temperature is low or high. For example, a third preset temperature is set as the temperature threshold. When the ambient temperature is lower than the third preset temperature, it can be determined that the ambient temperature is low, and the elasticity adjustment unit drives the scarf body to tighten. When the ambient temperature is higher than the first preset temperature, it can be determined that the ambient temperature is high, and the elasticity adjustment unit drives the scarf body to loosen.

[0093] In one embodiment, multiple temperature thresholds may be set, for example, a third temperature threshold and a fourth temperature threshold may be set, wherein the third temperature threshold is higher than the fourth temperature threshold.

[0094] When the ambient temperature is greater than the third temperature threshold, the tension adjustment unit drives the scarf body to loosen, and when the ambient temperature is less than the fourth temperature threshold, the tension adjustment unit drives the scarf body to tighten. Since the third temperature threshold is higher than the fourth temperature threshold, there is an interval between the third temperature threshold and the fourth temperature threshold. When the ambient temperature drops from above the third temperature threshold but has not yet dropped below the fourth temperature threshold, the tension adjustment unit still keeps driving the scarf body to loosen, and when the ambient temperature increases from below the fourth temperature threshold but has not yet increased to above the third temperature threshold, the tension adjustment unit still keeps driving the scarf body to tighten. Accordingly, the device loss caused by the tension adjustment unit frequently switching between driving the scarf body to loosen and tighten when the ambient temperature is unstable can be effectively avoided.

[0095] Figure 4 is a schematic diagram of another smart scarf according to an embodiment of the present disclosure. Figure 5 is a schematic diagram of another smart scarf according to an embodiment of the present disclosure.

[0096] like Figure 4 and Figure 5 As shown, the tension adjustment unit includes at least one pair of electric motors 41 and at least one elastic element 42;

[0097] The two electric motors 41 of the pair of electric motors are arranged at both ends of the scarf body 1, and the elastic element 42 is connected to the two electric motors 41. The electric motor can also be called a motor, for example, a micro motor can be used as the electric motor, because the micro motor is small in size and light in weight, the impact on the appearance of the smart scarf can be reduced, and the weight of the smart scarf can be avoided to be too large.

[0098] In one embodiment, the tension adjustment unit may be formed by at least one pair of electric motors and at least one elastic element, wherein the elastic element may be an elastic strip, such as an elastic band.

[0099] Taking the elastic band as an example, the elastic band can be woven together with the thread in the scarf body, and an electric motor is connected to each end of the elastic band. The electric motor can control the elastic band to loosen or tighten (if it does not have a tightening function, then it is tightened if it is not loosened), and the loosening of the elastic band can drive the scarf body to loosen together (for example, Figure 4 As shown in the figure, tightening the elastic band can drive the scarf body to tighten together (for example Figure 5 As shown), the scarf body is driven to loosen and tighten.

[0100] According to this embodiment, since the electric motor is relatively large, by arranging it at both ends of the scarf body, it can be avoided as much as possible that the electric motor contacts the user when the user wears the scarf and affects the wearing effect.

[0101] In one embodiment, the smart scarf may further include a power supply unit, such as a battery, which is electrically connected to the temperature sensing unit, infrared heating unit, positioning unit, tightness adjustment unit and other structures in the above embodiments to power these structures.

[0102] The batteries can be arranged at both ends of the scarf body, or an external battery can be connected through an interface to reduce the weight of the smart scarf itself and facilitate carrying.

[0103] It should be noted that multiple elastic elements can be connected to the same pair of electric motors. Since electric motors are heavy, the number of electric motors provided on the smart scarf can be reduced to avoid excessive weight of the smart scarf and ensure the comfort of the user.

[0104] Figure 6 FIG. 1 is a schematic diagram of another smart scarf according to an embodiment of the present disclosure. Figure 6 As shown, the smart scarf also includes:

[0105] The communication unit 5 is arranged on the scarf body 1 and is used to communicate with a device 6 outside the smart scarf. The device 6 includes but is not limited to Figure 6 The mobile phone shown may also be a tablet computer, a wearable device, etc.

[0106] In one embodiment, the smart scarf may also include a communication unit, through which the smart scarf can communicate with terminal devices such as mobile phones, for example, it can establish a connection with the wearer's mobile phone via Bluetooth, and the wearer can control the heating power and other parameters of the infrared heating unit in the above embodiment through the mobile phone, so that the heating effect can better meet the needs of the user. It should be noted that the above Bluetooth connection is only an example, and it can also be a WIFI or 3G or 4G or 5G connection, which is not specifically limited in this embodiment.

[0107] Corresponding to the above-mentioned embodiment of the smart scarf, the present disclosure also proposes an embodiment of a control method of the smart scarf.

[0108] Figure 7 FIG. 1 is a schematic flow chart of a control method of a smart scarf according to an embodiment of the present disclosure. Figure 7 As shown, the method is applicable to a smart scarf, the smart scarf comprising a scarf body, and a temperature sensing unit and an infrared heating unit arranged on the scarf body, the method comprising:

[0109] In step S1, the temperature sensing unit is controlled to sense the ambient temperature of the environment where the scarf body is located;

[0110] In step S2, the infrared heating unit is controlled to perform infrared heating according to the ambient temperature.

[0111] Figure 8 FIG. 1 is a schematic flow chart of another method for controlling a smart scarf according to an embodiment of the present disclosure. Figure 8 As shown, the smart scarf further includes a positioning unit arranged on the scarf body, and the method further includes:

[0112] In step S3, the positioning unit is controlled to sense the position of the scarf body; wherein, the execution order of step S3 and step S1 is not particular, and can be as follows: Figure 8 As shown, it is executed after step S1, and the execution order may be adjusted as needed, for example, it may be executed in parallel with step S1, or before step S1.

[0113] In step S4, the infrared heating unit is controlled to perform infrared heating according to the position.

[0114] Optionally, the infrared heating unit includes a plurality of heating sub-units, and / or the temperature sensing unit includes a plurality of sensing sub-units.

[0115] Fig. 9 FIG. 1 is a schematic flow chart of another control method of a smart scarf according to an embodiment of the present disclosure. Fig. 9 As shown, the heating subunit and the sensing subunit constitute a unit group, the heating subunit and the sensing subunit belonging to the same unit group are electrically connected, and the heating subunit and the sensing subunit belonging to the same unit group are arranged on the same side of the scarf body, and the distance between the heating subunit and the sensing subunit belonging to the same unit group is less than a preset distance;

[0116] Wherein, controlling the infrared heating unit to perform infrared heating according to the ambient temperature of the environment where the scarf body is located sensed by the temperature sensing unit comprises:

[0117] In step S21, when the ambient temperature sensed by the sensing subunit in the first unit group is greater than the second preset temperature, the heating subunit in the first unit group is controlled to perform infrared heating according to the ambient temperature.

[0118] Fig.10 FIG. 1 is a schematic flow chart of another control method of a smart scarf according to an embodiment of the present disclosure. Fig.10 As shown, the controlling the infrared heating unit to perform infrared heating according to the ambient temperature of the environment where the scarf body is located sensed by the temperature sensing unit also includes:

[0119] In step S22, when the ambient temperature sensed by the sensing subunit in the second unit group is lower than the second preset temperature, the heating subunit in the second unit group is controlled to suspend heating.

[0120] Fig.11 FIG. 1 is a schematic flow chart of another control method of a smart scarf according to an embodiment of the present disclosure. Fig.11 As shown, the smart scarf further includes a tightness adjustment unit disposed on the scarf body, and the method further includes:

[0121] In step S5, the tightness adjustment unit is controlled to loosen or tighten the scarf body according to the ambient temperature.

[0122] Fig.12 FIG. 1 is a schematic flow chart of another control method of a smart scarf according to an embodiment of the present disclosure. Fig.12 As shown, the smart scarf further includes a communication unit arranged on the scarf body, and the method further includes:

[0123] In step S6, the communication unit is controlled to communicate with a device outside the smart scarf. Step S6 is executed in any order as are steps S1 and S2. Fig.11 As shown, it is executed after step 2, and the execution order can also be adjusted as needed, for example, it can be executed before step S1, or step S1 and step S2, or in parallel with step S1 or step S2.

[0124] Regarding the method in the above embodiment, the specific manner of performing the operation in each step has been described in detail in the embodiment of the smart scarf, and will not be elaborated here.

[0125] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0126] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A smart scarf, characterized in that: include: Scarf body; A temperature sensing unit, disposed on the scarf body, for sensing the ambient temperature of the environment in which the scarf body is located; An infrared heating unit, disposed on the scarf body and electrically connected to the temperature sensing unit, for performing infrared heating according to the ambient temperature; A tension adjustment unit, which is disposed on the scarf body and is electrically connected to the temperature sensing unit, and is used to loosen or tighten the scarf body according to the ambient temperature; The tension adjustment unit includes at least one pair of electric motors and at least one elastic element; the elastic element is an elastic strip; wherein two electric motors of the pair of electric motors are arranged at two ends of the scarf body, and the elastic element is connected to the two electric motors; A positioning unit is arranged on the scarf body and is used to determine the position of the scarf body; wherein the infrared heating unit is electrically connected to the positioning unit and is used to perform infrared heating according to the position; the infrared heating unit heats when the position is outdoors and stops heating when the position is indoors.

2. The smart scarf according to claim 1, characterized in that: The infrared heating unit performs heating when the ambient temperature is lower than a first preset temperature, and stops heating when the ambient temperature is higher than the first preset temperature.

3. The smart scarf according to claim 1, characterized in that: The infrared heating unit includes a plurality of heating sub-units, and / or the temperature sensing unit includes a plurality of sensing sub-units.

4. The smart scarf according to claim 3, characterized in that: The heating subunit and the sensing subunit constitute a unit group, the heating subunit and the sensing subunit belonging to the same unit group are electrically connected, the heating subunit and the sensing subunit belonging to the same unit group are arranged on the same side of the scarf body, and the distance between the heating subunit and the sensing subunit belonging to the same unit group is less than a preset distance; If the ambient temperature sensed by the sensing subunit in the first unit group is greater than the second preset temperature, the heating subunit in the first unit group is controlled to perform infrared heating according to the ambient temperature.

5. The smart scarf according to claim 4, characterized in that: If the ambient temperature sensed by the sensing subunit in the second unit group is lower than the second preset temperature, the heating subunit in the second unit group is controlled to stop heating.

6. The smart scarf according to claim 1, characterized in that: The tightness adjustment unit drives the scarf body to be tightened when the ambient temperature is lower than a third preset temperature, and drives the scarf body to be loosened when the ambient temperature is higher than the third preset temperature.

7. The smart scarf according to any one of claims 1 to 5, characterized in that: Also includes: The communication unit is arranged on the scarf body and is used for communicating with a device outside the smart scarf.

8. A method for controlling a smart scarf, characterized in that: The smart scarf according to any one of claims 1 to 7 comprises a scarf body, and a temperature sensing unit, an infrared heating unit, a tension adjustment unit and a positioning unit arranged on the scarf body, and the method comprises: Controlling the temperature sensing unit to sense the ambient temperature of the environment where the scarf body is located; Controlling the infrared heating unit to perform infrared heating according to the ambient temperature; Controlling the tightness adjustment unit to loosen or tighten the scarf body according to the ambient temperature; Controlling the positioning unit to sense the position of the scarf body; The infrared heating unit is controlled to perform infrared heating according to the position.

9. The method according to claim 8, characterized in that The infrared heating unit includes a plurality of heating sub-units, and / or the temperature sensing unit includes a plurality of sensing sub-units.

10. The method according to claim 9, characterized in that The heating subunit and the sensing subunit constitute a unit group, the heating subunit and the sensing subunit belonging to the same unit group are electrically connected, the heating subunit and the sensing subunit belonging to the same unit group are arranged on the same side of the scarf body, and the distance between the heating subunit and the sensing subunit belonging to the same unit group is less than a preset distance; Wherein, controlling the infrared heating unit to perform infrared heating according to the ambient temperature of the environment where the scarf body is located sensed by the temperature sensing unit comprises: When the ambient temperature sensed by the sensing subunit in the first unit group is greater than the second preset temperature, the heating subunit in the first unit group is controlled to perform infrared heating according to the ambient temperature.

11. The method according to claim 10, characterized in that According to the ambient temperature of the environment where the scarf body is located sensed by the temperature sensing unit, controlling the infrared heating unit to perform infrared heating also includes: When the ambient temperature sensed by the sensing subunit in the second unit group is lower than the second preset temperature, the heating subunit in the second unit group is controlled to suspend heating.

12. The method according to claim 8, characterized in that The smart scarf further includes a communication unit disposed on the scarf body, and the method further includes: The communication unit is controlled to communicate with a device outside the smart scarf.

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