CN210642643U

CN210642643U - Intelligent scarf

Info

Publication number: CN210642643U
Application number: CN201920626879.9U
Authority: CN
Inventors: 付家源
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-06-02
Anticipated expiration: 2029-04-30

Abstract

The present disclosure provides an intelligent scarf, including: a scarf body; the temperature sensing unit is arranged on the scarf body and used for sensing the environmental temperature of the environment where the scarf body is located; and the infrared heating unit is arranged on the scarf body, is electrically connected with the temperature sensing unit and is used for carrying out infrared heating according to the ambient temperature. According to the embodiment of the disclosure, set up temperature-sensing unit and infrared heating unit on the scarf body, infrared heating can be carried out according to the ambient temperature of the environment that the scarf body that temperature-sensing unit sensed is located, can carry out infrared heating when ambient temperature is lower, stop infrared heating when ambient temperature is higher, thereby the thermal insulation performance of scarf has been improved, and need not to rely on the thermal insulation performance that the scarf was controlled to the manual regulation scarf elasticity of wearer completely, the degree of automation of controlling the thermal insulation performance of scarf has been improved, be favorable to guaranteeing the good use experience of wearer.

Description

Intelligent scarf

Technical Field

The utility model relates to an intelligent device technical field especially relates to an intelligence scarf.

Background

People are used to wrap the scarf around the neck to keep warm, however, at present, the control of the warm-keeping degree of the scarf completely depends on the manual adjustment of the tightness of the scarf by a wearer, the scarf is tightly wrapped after being cooled, the scarf is loosened after being heated, too much manual work is needed to participate in the scarf, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides an intelligent scarf to address deficiencies in the related art.

According to an embodiment of the present disclosure, there is provided an intelligent scarf including:

a scarf body;

the temperature sensing unit is arranged on the scarf body and used for sensing the environmental temperature of the environment where the scarf body is located;

and the infrared heating unit is arranged on the scarf body, is electrically connected with the temperature sensing unit and is used for carrying out infrared heating according to the ambient temperature.

Optionally, the infrared heating unit heats when the ambient temperature is less than a first preset temperature, and stops heating when the ambient temperature is greater than the first preset temperature.

Optionally, the intelligent scarf further comprises:

the positioning unit is arranged on the scarf body and used for determining the position of the scarf body;

the infrared heating unit is electrically connected to the positioning unit and used for performing infrared heating according to the position.

Optionally, the infrared heating unit heats when the location belongs to the outdoor, and stops heating when the location belongs to the indoor.

Optionally, the infrared heating unit comprises a plurality of heating subunits, and/or the temperature sensing unit comprises a plurality of sensing subunits.

Optionally, the heating subunit and the induction subunit form a unit group, the heating subunit and the induction subunit belonging to the same unit group are electrically connected, the heating subunit and the induction 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 induction subunit belonging to the same unit group is smaller than a preset distance;

and if the ambient temperature sensed by the sensing subunits in the first unit group is higher than a second preset temperature, controlling the heating subunits in the first unit group to perform infrared heating according to the ambient temperature.

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

Optionally, the intelligent scarf further comprises:

and the tightness adjusting unit is arranged on the scarf body, is electrically connected with the temperature sensing unit and is used for driving the scarf body to loosen or tighten according to the ambient temperature.

Optionally, the tightness adjusting unit drives the scarf body to tighten when the ambient temperature is less than a third preset temperature, and drives the scarf body to loosen when the ambient temperature is greater than the third preset temperature.

Optionally, the slack adjustment unit comprises at least one pair of electric motors and at least one elastic element;

wherein, two electric motors in a pair of electric motors set up in the both ends of scarf body, elastic element connects in two electric motors.

Optionally, the intelligent scarf further comprises:

and the communication unit is arranged on the scarf body and used for communicating with equipment outside the intelligent scarf.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

according to the embodiment of the disclosure, set up temperature-sensing unit and infrared heating unit on the scarf body, infrared heating can be carried out according to the ambient temperature of the environment that the scarf body that temperature-sensing unit sensed is located, can carry out infrared heating when ambient temperature is lower, stop infrared heating when ambient temperature is higher, thereby the thermal insulation performance of scarf has been improved, and need not to rely on the thermal insulation performance that the scarf was controlled to the manual regulation scarf elasticity of wearer completely, the degree of automation of controlling the thermal insulation performance of scarf has been improved, be favorable to guaranteeing the good use experience of wearer.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

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 disclosure.

Fig. 1 is a schematic view of a scarf body shown in accordance with embodiments of the disclosure.

Fig. 2 is a schematic diagram illustrating an intelligent scarf in accordance with embodiments of the present disclosure.

Fig. 3 is a schematic diagram of another smart scarf shown in accordance with embodiments of the present disclosure.

Fig. 4 is a schematic diagram of yet another smart scarf shown in accordance with embodiments of the present disclosure.

Fig. 5 is a schematic diagram of yet another smart scarf shown in accordance with embodiments of the present disclosure.

Fig. 6 is a schematic diagram illustrating yet another smart scarf, in accordance with embodiments of the present disclosure.

Fig. 7 is a schematic flow chart diagram illustrating a control method for an intelligent scarf in accordance with an embodiment of the present disclosure.

Fig. 8 is a schematic flow chart diagram illustrating another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure.

Fig. 9 is a schematic flow chart diagram illustrating yet another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure.

Fig. 10 is a schematic flow chart diagram illustrating yet another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure.

Fig. 11 is a schematic flow chart diagram illustrating yet another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure.

Fig. 12 is a schematic flow chart diagram illustrating yet another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Fig. 1 is a schematic view of a scarf body shown in accordance with embodiments of the disclosure. Fig. 2 is a schematic diagram illustrating an intelligent scarf in accordance with embodiments of the present disclosure. Fig. 3 is a schematic diagram of another smart scarf shown in accordance with embodiments of the present disclosure.

As shown in fig. 1, 2 and 3, the intelligent scarf includes:

a scarf body 1;

the temperature sensing unit 2 is arranged on the scarf body 1 and used for sensing the environmental temperature of the environment where the scarf body is located;

and the infrared heating unit 3 is arranged on the scarf body 1, is electrically connected to the temperature sensing unit 2, and is used for carrying out infrared heating according to the ambient temperature.

In one embodiment, the temperature sensing unit (e.g., a temperature sensor) may be disposed at any position on the scarf body, for example, as shown in fig. 2, only one temperature sensing unit 2 may be disposed on the scarf body 1, or as shown in fig. 3, 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 uniformly distributed on the scarf body.

In one embodiment, the structure of the infrared heating unit can be set as required, for example, as shown in fig. 2, the infrared heating unit 3 can be set in a planar shape (in which a heating circuit can be laid) and covers the surface of the scarf body 1, or as shown in fig. 3, the infrared heating unit 3 includes a plurality of heating subunits 30, and the plurality of heating subunits 30 are uniformly distributed on the scarf body.

The structures of the temperature sensing unit and the infrared heating unit include, but are not limited to, the cases in the embodiments shown in fig. 2 and 3, and may be specifically configured as required.

According to the embodiment of the disclosure, set up temperature-sensing unit and infrared heating unit on the scarf body, infrared heating unit can carry out infrared heating according to the ambient temperature of the scarf body environment that temperature-sensing unit sensed, for example, can carry out infrared heating when ambient temperature is lower, stop infrared heating when ambient temperature is higher, thereby the heat retention property of scarf has been improved, and need not to rely on the thermal property that the scarf was controlled to the manual regulation scarf elasticity of wearer completely, the degree of automation of controlling the thermal property of scarf has been improved, be favorable to guaranteeing the good use experience of wearer.

In one embodiment, a temperature threshold may be set as needed to indicate that the ambient temperature is lower or higher, for example, a first preset temperature is set as the temperature threshold, when the ambient temperature is lower than the first preset temperature, it may be determined that the ambient temperature is lower, the infrared heating unit heats, and when the ambient temperature is higher than the first preset temperature, it may be determined that the ambient temperature is higher, and the infrared heating unit stops heating.

In one embodiment, multiple temperature thresholds may also be set, such as a first temperature threshold and a second temperature threshold, where the first temperature threshold is higher than the second temperature threshold.

When the ambient temperature is higher than the first temperature threshold, the infrared heating unit stops infrared heating, when the ambient temperature is lower than the second temperature threshold, the infrared heating unit performs infrared heating, because the first temperature threshold is higher than the second temperature threshold, an interval exists between the first temperature threshold and the second temperature threshold, when the ambient temperature falls back from the first temperature threshold but is not reduced to the second temperature threshold, the infrared heating unit still does not heat, and when the ambient temperature is increased from the second temperature threshold but is not increased to the first temperature threshold, the infrared heating unit still keeps heating. Accordingly, device loss caused by frequent switching between heating and non-heating of the infrared heating unit when the ambient temperature is unstable can be effectively avoided.

Optionally, the intelligent scarf further comprises:

In one embodiment, a positioning unit can be further arranged on the intelligent scarf body to determine the position of the scarf body, and then the infrared heating unit can perform infrared heating according to the position, for example, when the position belongs to the indoor environment, the environment temperature where the wearer is located is high, the infrared heating unit stops infrared heating, so that the wearer is prevented from feeling overheat, for example, when the position belongs to the outdoor environment, the environment temperature where the wearer is located is low, the infrared heating unit performs infrared heating, so that the wearer is enabled to feel warm, in the process that the wearer wears the scarf to change the position, the thermal insulation performance of the scarf does not need to be controlled by manually adjusting the tightness of the scarf by the wearer, the automation degree of controlling the thermal insulation performance of the scarf is improved, and the good use experience of the wearer is guaranteed.

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 performs infrared heating according to the ambient temperature or the position, and may be set as required.

The infrared heating may be performed only in accordance with the ambient temperature, only in accordance with the position, or in accordance with the ambient temperature and the position, and specifically, for example, two temperature thresholds, a temperature threshold a and a temperature threshold B, wherein the temperature threshold A is higher than the temperature threshold B, when the ambient temperature is higher than the temperature threshold A, the infrared heating unit stops infrared heating, when the ambient temperature is lower than the temperature threshold B, the infrared heating unit carries out infrared heating, and when the ambient temperature is greater than the temperature threshold value B and less than the temperature threshold value A, whether the infrared heating is carried out or not can be determined according to the position, thereby realizing the auxiliary judgment of the specific situation of the current environment according to the position so as to make more reasonable judgment, for example, the infrared heating is stopped when the intelligent scarf is positioned indoors according to the position, and the infrared heating is performed when the intelligent scarf is positioned outdoors according to the position. Optionally, the infrared heating unit comprises a plurality of heating subunits, and/or the temperature sensing unit comprises a plurality of sensing subunits.

In one embodiment, the infrared heating unit is formed by arranging the plurality of heating subunits, for example, the plurality of heating subunits are uniformly distributed on the scarf body, so that the heating positions of the infrared heating unit are more uniformly distributed, the temperature sensed by a wearer of the scarf is ensured to be more uniform, and the use experience is improved.

In one embodiment, the temperature sensing unit is formed by arranging a plurality of sensing subunits, for example, the sensing subunits are uniformly distributed on the scarf body, so that the temperature sensing unit can sense the ambient temperature at a plurality of positions, and the ambient temperature can be accurately determined.

The average value of the ambient temperatures sensed by all the sensing subunits can be calculated and used as the ambient temperature sensed by the temperature sensing unit.

In one embodiment, as the user inevitably twists the scarf while wearing it, one area of the scarf body is exposed to the environment while another area is covered or otherwise in contact with the user. In this case, for the area exposed to the environment, if the heating subunit is controlled to perform infrared heating, most of the heat will not be sensed by the user, and thus the power is wasted.

According to the scarf body, the heating sub-units and the induction sub-units can form the unit groups, the heating sub-units and the induction sub-units of the same unit group are electrically connected, the heating sub-units and the induction sub-units of the same unit group are arranged on the same side of the scarf body, and the distance between the heating sub-units and the induction sub-units of the same unit group is smaller than the preset distance.

Since the ambient temperature in this embodiment can be influenced by the body temperature of the user, for example, in a cold environment, the sensing subunits in the covered area and the area contacting the user in the scarf sense higher temperatures, while the sensing subunits in the area exposed to the environment sense lower temperatures. Therefore, for the heating subunit and the sensing subunit in the first unit group (not specifically, a certain unit group, but a certain unit group), when the ambient temperature sensed by the sensing subunit is greater than the second preset temperature, it is described that the heating subunit and the sensing subunit in the first unit group are covered or contacted with the user, so that the heating subunit in the first unit group can be controlled to perform infrared heating according to the ambient temperature (although the ambient temperature is influenced by the body temperature of the user, the main influence factor is the environment itself), so as to ensure that the heating subunit can automatically heat when the ambient temperature is low (although the currently detected temperature is high), so that the user feels warm.

In one embodiment, for the heating subunit and the sensing subunit in the second unit group (not specifically referring to a certain unit group, but referring to a certain unit group), because the distance between the heating subunit and the sensing subunit of the same unit group is set to be smaller than the preset distance, when the ambient temperature sensed by the sensing subunit is smaller than the second preset temperature, it indicates that the heating subunit and the sensing subunit in the second unit group are exposed to the environment, and if the heating subunit in the second unit group is controlled to perform infrared heating, most of the heat cannot be felt by the user, so that the heating subunit in the second unit group can be controlled to pause heating, and energy waste is avoided.

Optionally, the intelligent scarf further comprises:

In one embodiment, a tightness adjusting unit electrically connected to the temperature sensing unit may be further disposed on the scarf body, and the tightness adjusting unit may drive the scarf body to loosen or tighten according to the ambient temperature of the environment where the scarf body is located sensed by the temperature sensing unit, for example, the scarf body may be driven to tighten when the ambient temperature is low, so that the scarf body wraps the wearer more compactly, so that the wearer feels warmer, and the scarf body may be driven to loosen when the ambient temperature is high, so that the scarf body loosens from the wearer, and the wearer is prevented from feeling too hot. The warm-keeping performance of the scarf is controlled without manually adjusting the tightness of the scarf by a wearer, the automation degree of controlling the warm-keeping performance of the scarf is improved, and the good use experience of the wearer is guaranteed.

In one embodiment, a temperature threshold may be set as needed to represent that the ambient temperature is lower or higher, for example, a third preset temperature is set as the temperature threshold, when the ambient temperature is lower than the third preset temperature, it may be determined that the ambient temperature is lower, the slack adjustment unit drives the scarf body to tighten, and when the ambient temperature is higher than the first preset temperature, it may be determined that the ambient temperature is higher, and the slack adjustment unit drives the scarf body to loosen.

In one embodiment, a plurality of temperature thresholds may also be set, for example a third temperature threshold and a fourth temperature threshold, where the third temperature threshold is higher than the fourth temperature threshold.

When the ambient temperature is higher than the third temperature threshold, the tightness adjusting unit drives the scarf body to loosen, when the ambient temperature is lower than the fourth temperature threshold, the tightness adjusting unit drives the scarf body to tighten, because the third temperature threshold is higher than the fourth temperature threshold, an interval exists between the third temperature threshold and the fourth temperature threshold, when the ambient temperature falls back from the temperature range above the third temperature threshold, but not reduced to the temperature range below the fourth temperature threshold, the tightness adjusting unit still keeps driving the scarf body to loosen, when the ambient temperature is improved from the temperature range below the fourth temperature threshold, but not improved to the temperature range above the third temperature threshold, the tightness adjusting unit still keeps driving the scarf body to tighten. Therefore, device loss caused by frequent switching between loosening and tightening of the scarf body driven by the tightness adjusting unit when the environmental temperature is unstable can be effectively avoided.

Fig. 4 is a schematic diagram of yet another smart scarf shown in accordance with embodiments of the present disclosure. Fig. 5 is a schematic diagram of yet another smart scarf shown in accordance with embodiments of the present disclosure.

As shown in fig. 4 and 5, the slack adjustment unit comprises at least one pair of electric motors 41 and at least one elastic element 42;

wherein two electric motors 41 of the pair of electric motors are provided at both ends of the scarf body 1, and the elastic member 42 is connected to the two electric motors 41. The electric motor can also be called as a motor, for example, a micro motor can be used as the electric motor, and the micro motor has a small size and a light weight, so that the influence on the appearance of the intelligent scarf can be reduced, and the phenomenon that the intelligent scarf is too heavy can be avoided.

In one embodiment, the tightness adjusting unit may be constituted by at least one pair of electric motors and at least one elastic element, wherein the elastic element may be a strip provided with elasticity, such as an elastic band.

Taking the elastic band as an example, the elastic band and the wires in the scarf body can be woven together, two ends of the elastic band are respectively connected with an electric motor, the electric motors can control the elastic band to loosen or tighten (if the elastic band does not have a tightening function, the elastic band is not loosened or tightened), the scarf body can be driven to loosen together when the elastic band is loosened (for example, as shown in fig. 4), and the scarf body can be driven to tighten together when the elastic band is tightened (for example, as shown in fig. 5), so that the scarf body can be driven to loosen and tighten.

According to this embodiment, because electric motor is bulky, through setting up its both ends at the scarf body, can avoid the user when wearing the scarf as far as possible, electric motor contacts the user and influences the effect of wearing.

In one embodiment, the intelligent scarf can further comprise a power supply unit, such as a battery, which is electrically connected with the temperature sensing unit, the infrared heating unit, the positioning unit, the tightness adjusting unit and other structures in the above embodiments to supply power to the structures.

Wherein, can set up the battery at the both ends of scarf body, also can connect outside battery through the interface to reduce the weight of intelligence scarf itself, conveniently carry.

It should be noted that a plurality of elastic elements can be connected to the same pair of electric motors, and because electric motor weight is great, in view of the above, the number of electric motors arranged on the intelligent scarf can be reduced, so as to avoid the weight of the intelligent scarf from being too high, and ensure the comfort level of the user.

Fig. 6 is a schematic diagram illustrating yet another smart scarf, in accordance with embodiments of the present disclosure. As shown in fig. 6, the smart scarf further includes:

and the communication unit 5 is arranged on the scarf body 1 and used for communicating with equipment 6 outside the intelligent scarf. The device 6 includes, but is not limited to, a mobile phone shown in fig. 6, and may also be a tablet computer, a wearable device, and the like.

In one embodiment, the intelligent scarf can further comprise a communication unit, the intelligent scarf can be communicated with terminal equipment such as a mobile phone through the communication unit, for example, the intelligent scarf can be connected with a mobile phone of a wearer through Bluetooth, and the wearer can control parameters such as heating power of the infrared heating unit in the above embodiment through the mobile phone, so that the heating effect can meet the user requirements better. It should be added that the bluetooth connection is only an example, and may also be a WIFI connection, a 3G connection, a 4G connection, or a 5G connection, which is not specifically limited in this embodiment.

Correspondingly to the embodiment of the intelligent scarf, the disclosure also provides an embodiment of a control method of the intelligent scarf.

Fig. 7 is a schematic flow chart diagram illustrating a control method for an intelligent scarf in accordance with an embodiment of the present disclosure. As shown in fig. 7, the method is suitable for an intelligent scarf which comprises a scarf body, and a temperature sensing unit and an infrared heating unit which are arranged on the scarf body, and the method comprises the following steps:

in step S1, controlling the temperature sensing unit to sense an ambient temperature of an environment where the scarf body is located;

in step S2, the infrared heating unit is controlled to perform infrared heating according to the ambient temperature.

Fig. 8 is a schematic flow chart diagram illustrating another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure. As shown in fig. 8, the smart scarf further includes a positioning unit provided on the scarf body, the method further including:

in step S3, controlling the positioning unit to sense the position of the scarf body; the execution sequence of step S3 and step S1 is not sequential, and may be executed after step S1 as shown in fig. 8, or may be adjusted as needed, for example, may be executed in parallel with step S1, or may be executed before step S1.

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

Fig. 9 is a schematic flow chart diagram illustrating yet another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure. As shown in fig. 9, the heating subunit and the induction subunit form a unit group, the heating subunit and the induction subunit belonging to the same unit group are electrically connected, the heating subunit and the induction 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 induction subunit belonging to the same unit group is smaller than a preset distance;

wherein, according to the ambient temperature of the scarf body environment that the temperature-sensing unit sensed, control infrared heating unit carries out infrared heating and includes:

in step S21, in the case that the ambient temperature sensed by the sensing sub-unit in the first unit group is greater than a second preset temperature, the heating sub-unit in the first unit group is controlled to perform infrared heating according to the ambient temperature.

Fig. 10 is a schematic flow chart diagram illustrating yet another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure. As shown in fig. 10, the controlling the infrared heating unit to perform infrared heating according to the environmental temperature of the environment where the scarf body is sensed by the temperature sensing unit further includes:

in step S22, in the case that the ambient temperature sensed by the sensing sub-unit in the second unit group is less than a second preset temperature, the heating sub-unit in the second unit group is controlled to suspend heating.

Fig. 11 is a schematic flow chart diagram illustrating yet another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure. As shown in fig. 11, the intelligent scarf further comprises a tightness adjusting unit arranged on the scarf body, and the method further comprises:

in step S5, the tightness adjusting unit is controlled to loosen or tighten the scarf body according to the ambient temperature.

Fig. 12 is a schematic flow chart diagram illustrating yet another method of controlling an intelligent scarf, in accordance with embodiments of the present disclosure. As shown in fig. 12, the smart scarf also includes a communication unit provided on the scarf body, the method further including:

in step S6, the communication unit is controlled to communicate with a device external to the smart scarf. The step S6 and the steps S1 and S2 are not sequentially executed, and may be executed after the step 2 as shown in fig. 11, or the execution order may be adjusted as needed, for example, the step S1, or the steps S1 and S2, or may be executed in parallel with the step S1 or the step S2.

With regard to the method in the above-described embodiment, the specific manner in which the respective steps perform operations has been described in detail in the embodiment related to the intelligent scarf, and will not be elaborated here.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements 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. An intelligent scarf, comprising:

a scarf body;

the infrared heating unit is arranged on the scarf body, is electrically connected to the temperature sensing unit and is used for carrying out infrared heating according to the environment temperature;

the infrared heating unit is planar and covers the surface of the scarf body, wherein heating circuits are distributed, or the infrared heating unit comprises a plurality of heating subunits which are uniformly distributed on the scarf body.

2. The intelligent scarf according to claim 1, wherein said infrared heating unit heats when said ambient temperature is less than a first preset temperature and stops heating when said ambient temperature is greater than said first preset temperature.

3. The smart scarf of claim 1, further comprising:

4. The smart scarf of claim 3, wherein said infrared heating unit heats when said location is outdoors and stops heating when said location is indoors.

5. The smart scarf according to claim 1, wherein said infrared heating unit includes a plurality of heating sub-units and/or said temperature sensing unit includes a plurality of sensing sub-units.

6. The intelligent scarf according to claim 5, wherein said heating sub-units and said induction sub-units form a unit group, said heating sub-units and said induction sub-units belonging to the same unit group are electrically connected, and said heating sub-units and said induction sub-units belonging to the same unit group are arranged on the same side of said scarf body, and the distance between said heating sub-units and said induction sub-units belonging to the same unit group is smaller than a preset distance;

7. The intelligent scarf according to claim 6, wherein if the ambient temperature sensed by the sensing sub-units in the second unit group is less than a second preset temperature, the heating sub-units in the second unit group are controlled to suspend heating.

8. The smart scarf according to any one of claims 1 to 7, further comprising:

9. The intelligent scarf according to claim 8, wherein the tightness adjusting unit drives the scarf body to tighten when the ambient temperature is less than a third preset temperature, and drives the scarf body to loosen when the ambient temperature is greater than the third preset temperature.

10. The smart scarf of claim 8, wherein said tightness adjustment unit includes at least one pair of electric motors and at least one elastic element;

11. The smart scarf according to any one of claims 1 to 7, further comprising: