JP2023545559A - Hair treatment device control method, hair treatment device and storage medium - Google Patents

Abstract

A method of controlling a hair treatment device, a hair treatment device, and a storage medium are disclosed. The method is used in a hair treatment device, the hair treatment device comprises a hair treatment device handle (11) and at least two functional parts, the method comprises assembling the hair treatment device handle (11) and the target functional part. After that, the label module in the target functional component is identified, and the information labeled by the label module in different functional components is different, and by identifying the label module, the hair treatment device is controlled and the target corresponding to the target functional component is determined. and realizing the function. This solves the problem of conventional technology in which the same device cannot realize multiple types of functions, and the device has a single function, and the effect of having a wealth of functions by realizing different functions by switching functional parts in the same device. Realize.

Description

The present application relates to the technical field of hair treatment devices, and specifically relates to a method of controlling a hair treatment device, a hair treatment device, and a storage medium.

With the improvement of people's living standards, people are becoming more and more demanding about their appearance. Hairstyle is an important element that affects a person's temperament and image. In traditional solutions, the user needs to use a comb to comb the hair, a hair treatment device to curl the hair, a hair straightener to straighten the hair, and a blow dryer to style the hair. You need to use a hair dryer. That is, in conventional solutions the functionality of the hair treatment device is relatively single.

In view of the drawbacks of the above techniques, the present application provides a method for controlling a hair treatment device, a hair treatment device, and a storage medium.

In order to solve the above technical problem, the technical solution used in this application is as follows.
In a first aspect, embodiments of the present application provide a method for controlling a hair treatment device, the method being used in a hair treatment device, the hair treatment device comprising a handle and at least two functional parts of the hair treatment device; The method is
After assembling the handle of the hair treatment device and the target functional component, identifying a label module in the target functional component, and determining that the information labeled by the label module in different functional components is different;
and controlling the hair treatment device to achieve a target function corresponding to the target functional component by identifying the marker module.
Optionally, if the indicator module is a resistor, identifying the indicator module in the target functional component comprises:
obtaining a target voltage value corresponding to the resistance in the target functional component;
Controlling the hair treatment device to achieve a target function corresponding to the target functional component by identifying the marker module includes:
The method includes controlling the hair treatment device to achieve the target function corresponding to the target voltage value.

Optionally, if the marker module is a communications assembly, identifying the marker module in the target functional component comprises:
identifying target beacon information included in the communications assembly;
Controlling the hair treatment device to achieve a target function corresponding to the target functional component by identifying the marker module includes:
The method includes controlling the hair treatment device to achieve the target function corresponding to the target indicator information.

Optionally, controlling the hair treatment device to achieve a target function corresponding to the target functional component by identifying the indicator module;
The method includes controlling and operating a motor and/or a heat generating device in the hair treatment device to realize the target function, and the motor is for driving and rotating a fan.

Optionally, controlling and operating a motor and/or a heat generating device in the hair treatment device to achieve the target function,
controlling the motor to rotate at a target rotational speed based on the target function;
and/or
The heating device may be controlled to generate heat at a target power based on the target function, and the target power may be greater than 0 and less than or equal to the rated power.

In a second aspect, there is provided a hair treatment device, the hair treatment device comprising a handle of the hair treatment device and at least two functional components, each functional component being provided with a marking module, and the marking module in a different functional component being The labeled information is different, and the hair treatment device is for implementing the method according to the first aspect.

Optionally, the indicator module is at least one of a resistor, a sensor and a communication assembly.

Optionally, the communication assembly comprises a Near Field Communication (NFC) assembly and/or a Bluetooth assembly.

As an option, each functional component is one of a styling component, a blow-dry component, and a hair comb component.

In a third aspect, there is provided a method for controlling a hair treatment device, the method being used in a hair treatment device in which a sensor is installed in the handle, the method comprising:
acquiring a grip strength value detected by the sensor;
detecting a grip force range to which the grip force value belongs, determining a target range corresponding to the grip force range based on a predetermined correspondence relationship, and the predetermined correspondence relationship including a correspondence relationship between different grip force ranges and different ranges; ,
controlling the hair treatment device to operate within the target range.

As an option, n ranges are set in the hair processing device, there are n grip force ranges, the i-th grip force range satisfies the i-th threshold ≦ the grip force < the i-th threshold, and the n-th grip force range satisfies the condition that the grip force is the n is greater than or equal to the threshold, 1≦i<n, where i is an integer, and n is an integer greater than or equal to 2.

As an option, acquiring the grip force value detected by the sensor may include:
When the sensor is a grip force sensor, acquiring a grip force value detected by the grip force sensor;
When the sensor is a Hall sensor, the method includes acquiring a Hall voltage value detected by the Hall sensor.

The method further includes:
Optionally, if the acquired grip force value is smaller than a predetermined grip force value, continue executing the step of acquiring the grip force values detected by the sensor, and the predetermined grip force value is equal to or greater than each grip force in the predetermined correspondence relationship. Including the minimum grip strength value within the range.

Optionally, the hair treatment device comprises a heat generating device, and after controlling the hair treatment device to operate in the target range,
The method further includes controlling the temperature of the heat generating device to a predetermined temperature when it is detected that the grip force value is smaller than a critical grip force value of a lowest range.

Optionally, the hair treatment device comprises a heat generating device, and before acquiring the grip force detected by the sensor, the method further comprises:
receiving an activation signal to turn on the hair treatment device;
The method includes controlling the heat generating device to preheat with a predetermined power after receiving the start signal.

Optionally, receiving an activation signal to turn on the hair treatment device comprises:
receiving a press signal to press a start button on the handle;
The method includes determining that the starting signal has been received when the pressing signal is received and the grip force value detected by the sensor is larger than a starting threshold.

Optionally, controlling the hair treatment device to operate in the target range comprises:
The method includes controlling a motor and/or a heat generating device in the hair treatment device to operate with electric power corresponding to the target range, and the motor is for driving and rotating a fan.

Optionally, the hair treatment device comprises a handle and at least two functional parts, and controlling the hair treatment device to operate in the target range comprises:
The method includes, after assembling the handle and the target functional component, controlling the hair treatment device to achieve a target function corresponding to the target functional component in the target range.

In a fourth aspect, a hair treatment device is provided, the hair treatment device comprising a memory and a processor, wherein at least one program instruction is stored in the memory, and the processor loads and executes the at least one program instruction. By this, the method according to the first aspect or the fourth aspect is realized.

In a fifth aspect, a computer storage medium is provided, wherein at least one program instruction is stored on the storage medium, the at least one program instruction being executed by a processor to implement a method according to the first aspect or the fourth aspect. It is meant to be loaded and executed.

In a sixth aspect, a control circuit is provided, the control circuit comprising a microcontroller unit, a motor drive, a motor, a live wire and n neutral wires, the microcontroller unit being connected to the motor drive, The drive is for driving and rotating the motor, n is an integer of 1 or more, the neutral wire is connected to the neutral wire side of the functional component, and the control circuit has different resistance values. identifying the functional component;

Optionally, the control circuit further comprises a sensor connected to the microcontroller unit.

In a seventh aspect, a control circuit is provided, the control circuit comprising a microcontroller unit, a motor drive, a motor, and a sensing element connected to the microcontroller unit, the microcontroller unit being connected to the motor drive; When the sensing element contacts the functional component, the control circuit identifies the functional components having different resistance values.

Optionally, the control circuit further comprises a sensor connected to the microcontroller unit.

In an eighth aspect, a handle is provided, said handle comprising a control circuit according to the first aspect.

As an option, when n is an integer of 2 or more, the n neutral wire pins are distributed along the circumferential side of the inner wall of the connecting end of the handle, and the connecting end is connected to a functional component of the handle. This is the end for connecting.

As an option, the n neutral wire pins are elastic pieces.

Optionally, the control circuit further comprises a sensor connected to the microcontroller unit, the sensor detecting a grip force value for gripping the handle.

Optionally, the sensor is installed on the outer wall of the inner shell of the handle or on the inner wall of the outer shell of the handle.

Optionally, there are at least two of the sensors, and the at least two sensors are distributed on the outer wall of the inner shell of the handle or on the inner wall of the outer shell of the handle.

In a ninth aspect, a hair treatment device is provided, said hair treatment device comprising a handle according to the third aspect.

Compared with the prior art, the beneficial effects of the present application are as follows.
By installing a labeling module on the functional parts to mark the functions of the functional parts, when assembling the handle of the hair treatment device and different functional parts, the handle of the hair treatment device can identify and further identify the different functional parts. The hair processing device can be controlled based on the functional parts that have been created to realize the corresponding functions, and the same device in the prior art cannot realize multiple types of functions, and the device has a single function. Solve problems and realize different functions by switching functional parts in the same device, realizing the effect of rich functionality.

By installing a sensor on the handle of the hair treatment device, the grip force value detected by the sensor is further acquired, a grip force range to which the grip force value belongs is detected, and a target corresponding to the grip force range is determined based on a predetermined correspondence relationship. A range is determined and the hair treatment device is controlled to operate within the target range. In the conventional technology, users can solve the problem of more complicated operation and lower hair curling efficiency when curling their own hair, and can further adjust different ranges by applying different pressure grip forces to the handle to curl the hair. Achieve effects that can improve efficiency.

By installing n neutral wires in the control circuit, each neutral wire has a different resistance value with the microcontroller unit after being assembled into a functional component, and furthermore, the identified resistance difference can be This solves the problem of conventional technology in which the same device cannot achieve multiple types of functions and the device has a single function, and by switching the functional components in the same device, Achieve functionality and achieve the effect of being rich in functionality.

In order to more clearly explain the technical scheme of the embodiment of the present application, drawings necessary for describing the embodiment will be briefly explained below, but it is clear that the drawings described below are merely examples of the embodiment of the present application. Therefore, those skilled in the art can further obtain other drawings based on these drawings without any creative effort.
1 is a schematic three-dimensional structure diagram of a hair treatment device according to the present application. 1 is a schematic structural diagram of various possible functional components in a hair treatment device according to the present application; FIG. 2 is a structural schematic diagram of the various possible functional parts shown in FIG. 2 after assembly into the handle of the hair treatment device shown in FIG. 1; FIG. FIG. 2 is a schematic structural diagram of a circuit within the hair treatment device according to the present application. 1 is a flowchart of a method for controlling a hair treatment device according to the present application. 1 is a flowchart of a method for controlling a hair treatment device according to the present application. FIG. 2 is a schematic diagram of a structure in which a sensor is installed on the handle of the hair treatment device according to the present application. 1 is a flowchart of a method for controlling a hair treatment device according to the present application. 1 is a schematic diagram of a possible control circuit in a hair treatment device according to the present application; FIG. 1 is a schematic diagram of a possible control circuit in a hair treatment device according to the present application; FIG. 1 is a schematic diagram of a possible control circuit in a hair treatment device according to the present application; FIG. 1 is a schematic diagram of a possible control circuit in a hair treatment device according to the present application; FIG. FIG. 3 is a schematic diagram of a possible three-dimensional structure of the handle in the hair treatment device according to the present application. It is a circuit schematic diagram of the control circuit in the handle|steering-wheel based on this application. 1 is a possible circuit diagram of a control circuit in a handle according to the present application; FIG. 2 is another possible circuit diagram of a control circuit in a handle according to the present application; FIG.

In order to make the above objects, features, and advantages of the present application more clear, specific embodiments of the present application will be described in detail below with reference to the drawings. As will be understood, the specific examples described herein are merely for interpretation and not limitation of the present application. Furthermore, for convenience of explanation, the drawings do not show the entire structure but only portions related to the present application. Based on the embodiments of this application, any other embodiments that a person skilled in the art may obtain without any inventive effort will fall within the protection scope of this application.

The terms "comprising", "having" and any variations thereof in this application are intended to include non-exclusive inclusion. For example, a process, method, system, product or apparatus that includes a series of steps or units is not limited to the steps or units listed, but optionally includes steps or units not further listed, or optionally further includes these steps, methods. , including other product- or device-specific steps or units.

A reference herein to an "embodiment" means that a particular feature, structure, or characteristic described with reference to the embodiment may be included in at least one embodiment of the present application. The appearances of such terms in various places in the specification are not necessarily referring to the same embodiment, nor are they independent or alternative embodiments that are exclusive of other embodiments. The embodiments described herein may be combined with other embodiments, as will be understood, either explicitly or implicitly, by those skilled in the art.

In daily life, when people trim their hair, the common needs are curling hair, straightening hair, drying hair, and combing hair, and hair processing equipment has functional parts. At least one of the plurality of functions described above can be realized by replacement, and the hair treatment device may include a handle 11 of the hair treatment device shown in FIG. 1 and at least two functional parts, the functional parts being It may also include styling parts, blow-drying parts, and hair combing parts. The styling component can support curling hair, straightening hair, or support two functions of curling hair and straightening hair simultaneously by different operations, for example, styling The component may be a hair straightener 211 as shown in FIG. 2(a) or a hair curling component 212 as shown in FIG. 2(b), and the blow component supports the hair drying function as shown in FIG. 2(c). The hair combing part may be a blower 213 for the purpose of combing the hair, and the hair combing part can realize the hair combing function. It may be a hair straightening comb 214 shown in ) or a hair curling comb 215 shown in FIG. 2(e). When actually realized, the hair curling arc degree required for different hairstyles is different, so the hair curling component 212 and the hair curling comb 215 in this embodiment may include components with a plurality of different dimensions, which will be described in detail here. Explanation will be omitted. Naturally, when actually realized, the functional component may be a component for realizing other functions, and the present embodiment does not limit this.

FIG. 3 shows a structural schematic diagram of various hair treatment devices constructed after the various functional parts in FIG. 2 are assembled to the handle 11 of the hair treatment device. The hair treatment device shown in FIG. 3(a) is a hair treatment device configured after assembling the functional parts shown in FIG. 2(a), and can support the hair straightening function. The hair treatment device shown in FIG. 2(b) is a hair treatment device constructed after assembling the functional parts shown in FIG. 2(b), and can support the hair curling function.

In actual implementation, a label module is installed in each functional component, and the information labeled by the label modules in different functional components is different.

The indicator module is at least one of a resistor, a sensor, and a communication assembly. The sensor may be an infrared sensor, the communication assembly may include indicia information, and the communication assembly may be at least one of a Near Field Communication (NFC) assembly, a Bluetooth assembly. The marking module is for marking various kinds of functional parts after assembling the handle and the functional parts of the hair treatment device. That is, the handle of the hair treatment device can identify which functional component is currently being assembled by identifying the marking module. For example, a distinction will be made between hair curling parts, hair straightening parts, and hair drying parts, and a detailed explanation will be omitted here.

An example will be explained in which the marking module is a resistor, in which resistors with different resistance values are installed in different functional parts, and different functions are marked by the different resistance values. Also, for example, if the marking module is an NFC assembly, different functions can be marked by different NFC information.

The handle 11 of the hair treatment device includes a motor, a drive for driving the motor (M), an MCU (Microcontroller Unit), a heating device and other related assemblies. An ADC (analog to digital converter) is installed in the MCU, and other related assemblies may include a fan, a pull-down resistor, etc. After assembling the handle 11 of the hair treatment device and the target functional component, the MCU can identify the marker module in the target functional component by the ADC, and then implement the corresponding function based on the identification result.

If the indicator module is a resistor, a target resistance value in the target functional component can be identified and the hair treatment device can be controlled based on the identified target resistance value to achieve a corresponding target function.

Example 1
FIG. 4 shows a schematic diagram of a possible control circuit 410 in the handle 11 of the hair treatment device. As also referred to in FIG. 4, after assembling the target functional component and the handle of the hair treatment device, the MCU reads the resistance R2 in the target functional component by the ADC, and based on the read resistance value of R2. The hair treatment device can be controlled to achieve target functions. Only some of the assemblies shown in FIG. 4 are described by way of example; when actually implemented, more or fewer assemblies may be provided; this embodiment does not limit this, and 420 is functional in the drawings. It is a schematic diagram of the circuit in a component.

As an option, after reading the resistance value of R2, query the target function corresponding to the read resistance value based on a predetermined correspondence between different resistance values and different functions, and further control the hair treatment device to perform the target function. Achieve functionality. As an option, the read resistance value may deviate from the actual resistance value due to the effect of the amount of power supplied when assembling the handle and functional parts of the hair treatment device, and therefore, in this example, the predetermined correspondence relationship is may be a correspondence relationship between different resistance value ranges and different functions. In this case, after reading the resistance value of the resistor in the target functional component, the resistance value range to which the read resistance value of the resistor belongs is determined. , the function corresponding to the determined resistance value range can be queried and the hair treatment device can be controlled to realize the determined function. For example, if the read resistance value is 2Ω, the resistance value belongs to the range of 1.5Ω to 2.5Ω, and the function corresponding to this range is a hair curling function, in this case, the hair processing device is controlled. You can realize the hair curling function by doing so. It should be noted that if the function corresponding to the read resistance value cannot be determined, the process is terminated.

If the indicator module is a communication assembly, the target indicator information pre-included in the communication assembly can be identified, and the hair treatment device can be controlled based on the identified target indicator information to realize the corresponding target function.

As an option, different functional parts require different temperatures and wind speeds, and therefore, in this example, the step of controlling the hair treatment device to achieve the target function involves controlling the motor and the wind speed in the hair treatment device to achieve the target function. and/or controlling and operating a heat generating device, including that the motor is for driving and rotating a fan.

By controlling the motor to rotate at different rotation speeds, different wind speeds can be achieved, and by controlling the heating power of the heating wire, different temperatures can be achieved.

For example, if the target resistance value indicates that the target functional component is a blow component, the motor and heat generating device can be controlled and operated.

In short, by installing a marking module on the functional parts to mark the functions of the functional parts, when assembling the handle of the hair processing device and different functional parts, the handle of the hair processing device can identify the different functional parts. Furthermore, the hair treatment device can be controlled based on the identified functional parts to realize the corresponding functions, and the same device in the prior art cannot realize multiple types of functions, but the device has a single function. By solving this problem, we can realize different functions by switching functional parts in the same device, and achieve the effect of having a rich variety of functions.

Example 2
FIG. 5 shows a flowchart of a method for controlling a hair treatment device according to an embodiment of the present application, and the method for controlling the hair treatment device may be used in the hair treatment device shown in FIG. In, the method includes:
Step 501, after assembling the handle of the hair treatment device and the target functional component, identifying the marker module in the target functional component.

When the user needs to treat hair with the hair treatment device, he can select the required functional parts and assemble the selected target functional parts into the handle of the hair treatment device, after which the hair treatment device will be assembled. The labeled module in the target functional component that has been identified can be identified. For example, if a user wants to curl his hair, he attaches a styling component to the handle of a hair treatment device, after which the hair treatment device can identify the indicator module in the styling component.

Similar to the embodiments above, the marker module may be a resistor or a communication assembly, and if the marker module is a resistor, this step includes reading the target resistance value of the resistor at the target functional component. If the beacon module is a communications assembly, this step includes identifying target beacon information contained in the communications assembly.

The detailed technical details of this step refer to the above embodiments, and detailed explanations are omitted here.

Step 502: controlling the hair treatment device based on the identified indicator module to achieve the target function corresponding to the target functional component.

If the indicator module is a resistor, this step includes controlling the hair treatment device to achieve the target function corresponding to the target resistance value.

If the marker module is a communication assembly, this step includes controlling the hair treatment device to achieve the target function corresponding to the target marker information.

Optionally, the steps for controlling the hair treatment device to achieve the target function include:
Controlling and operating a motor and/or a heat generating device in the hair treatment device to achieve a target function, including that the motor is for driving and rotating a fan.

When it actually comes true,
Controls the motor based on the target function to rotate it at the target rotation speed,
and/or
The heating device may be controlled based on the target function to generate heat at a target power, and the target power may be greater than 0 and less than or equal to the rated power.

For example, when realizing drying with cold air, it is only necessary to control and rotate the motor. For example, when curling hair, the heating device can be controlled to generate heat at a target power. Furthermore, for example, when drying with hot air is realized, the motor can be controlled to rotate and the heating device to generate heat at the same time.

Taking the case where the indicator module is a resistor as an example and referring also to FIG. 6, after turning on the hair treatment device, the hair treatment device is initialized, and after this, the assembled target function Samples the resistance in the component, determines whether a corresponding functional component exists based on the sampled resistance value, and, if the corresponding functional component exists, implements the function corresponding to the determined functional component. The motor and/or the heat generating device are controlled and operated. Optionally, if the functional component corresponding to the sampled resistance value cannot be determined, the process ends.

In a possible application scenario, when the user needs to wash and dry his hair, he assembles the blowout part into the handle of the hair treatment device, the hair treatment device detects the resistance value in the blowout part, and the detected resistance value is If the resistance value in the component is identified, the hair treatment device can be controlled to achieve the blowing function.

In short, by installing a marking module on the functional parts to mark the functions of the functional parts, when assembling the handle of the hair processing device and different functional parts, the handle of the hair processing device can identify the different functional parts. Furthermore, the hair treatment device can be controlled based on the identified functional parts to realize the corresponding functions, and the same device in the prior art cannot realize multiple types of functions, but the device has a single function. By solving this problem, we can realize different functions by switching functional parts in the same device, and achieve the effect of having a rich variety of functions.

Example 3
In each application scene of this embodiment, as also referred to in FIG. 7, a sensor 70 for detecting a user's grip strength value may be installed on the handle of the hair treatment device. The sensor 70 may be installed at a predetermined position on the handle 11 of the hair treatment device, the predetermined location being the inner wall of the outer shell of the handle 11 of the hair treatment device or the outer wall of the inner shell of the handle 11 of the hair treatment device, and The example does not limit its specific location. Further, based on ergonomics, the sensor 70 may be installed at a predetermined position on the handle 11 of the hair treatment device, at a position corresponding to the pad of a finger when the user holds it. Further, in order to enable the sensor 40 to quickly and accurately detect grip strength, there may be one sensor 70, or there may be a plurality of sensors 70, and when a plurality of sensors are provided, each sensor 70 has the above-mentioned They may be uniformly distributed and installed at predetermined positions, or they may be distributed in dots or arrays at the predetermined positions, or they may be distributed and arranged along the vertical axis at positions corresponding to the pads of the fingers. Well, don't limit yourself here.

Further, the installation position of the sensor 70 may be a commonly used position when the user grips the handle, which is statistically obtained based on big data, for example, the position shown at 11 in FIGS. 1 and 2. And in a possible embodiment, a presentation assembly may be further installed at the location of the sensor 70 to present the location of the sensor 70 to the user, for example, a button of a predetermined color at the location of the sensor 70 on the handle. will be installed. Correspondingly, the controller can control the hair treatment device to perform a corresponding operation based on the grip force detected by the sensor, and the specific control method is as follows.

FIG. 8 shows a flowchart of a method for controlling a hair processing device according to an embodiment of the present application, and the method for controlling the hair processing device may be used in the hair processing device described above. The method may include:

Step 801: Obtain the grip strength value detected by the sensor.

Correspondingly, the user can grip the handle when using the hair treatment device, and a sensor on the handle can detect the user's grip strength value. FIG. 9 shows a schematic structural diagram of the control circuit in the handle of the hair treatment device. As shown in FIG. 9, the control circuit includes a motor, a drive for driving the motor (M), an MCU (Microcontroller Unit), a sensor, a heat generating device, and other related assemblies. An ADC (analog to digital converter) is installed in the MCU, and other related assemblies may include a fan, a pull-down resistor, etc. After the sensor detects the grip force, an MCU (Microcontroller Unit) can correspondingly obtain the grip force value detected by the sensor. FIG. 9 shows only the sensor, MCU, ADC, drive, and motor in the control circuit and will be schematically explained.
When the sensor is a grip force sensor, the grip force value detected by the grip force sensor is acquired. The grip force sensor can feed back the grip force value by feeding back the voltage signal to the MCU, and the larger the feedback voltage value is, the larger the grip force value of the corresponding grip force is, and the smaller the feedback voltage value is, the smaller it is. The smaller the grip force value of the corresponding grip force becomes.

When the sensor is a Hall sensor, the Hall voltage value detected by the Hall sensor is acquired. When the user grasps the handle, the Hall sensor can detect the Hall voltage value in response to the change in the magnetic field of the Hall sensor due to the influence of the user's grip force, as shown in FIG. , the MCU can correspondingly obtain the Hall voltage value.

The above explanation is based on an example in which the sensor is a grip force sensor or a Hall sensor, but in actual implementation, other sensors that can detect the magnitude of grip force may be used, and this example describes the specific case. Don't limit implementation.
What needs to be explained is that when actually realized, a start button may be installed in the hair treatment device, and after the user presses the start button, the hair treatment device will start, and then this step will be performed. can be executed. Of course, it may also be activated automatically after the user applies pressure while grasping the handle.

Step 802: detecting a grip force range to which the grip force value belongs, and determining a target range corresponding to the grip force range based on a predetermined correspondence relationship;
Generally, a hair treatment device may be equipped with a motor and a heat generating device, and when realizing various functions, the motor may be rotated and a fan may be driven to circulate air, or the heat generating device may be used to generate heat. Alternatively, it includes simultaneously rotating a motor and causing a heat generating device to generate heat. However, according to the different usage needs of individuals, it is necessary to control the motor to rotate at different speeds or control the heating device to generate heat with different power, and therefore, the hair treatment device has multiple ranges. After detecting the magnitude of the grip force, it is possible to detect the grip force range to which the grip force value belongs, and further determine the range that the user currently needs to use based on a predetermined correspondence relationship. The predetermined correspondence is a correspondence between different grip strength ranges and different ranges, and the predetermined correspondence may be a default correspondence or a correspondence defined by a user. An example will be explained in which the predetermined correspondence is a correspondence defined by the user, and a female junior high school student sets the predetermined correspondence based on the magnitude of the force before using a hair treatment device. Although the grip force values of the grip force ranges in the predetermined correspondence may be smaller, some adult boys may set the correspondence between each grip force range and the range to be larger before using the hair treatment device. good.

n ranges are set in the hair treatment device, and there are n grip force ranges, that is, n thresholds may be preset, and the i-th grip force range satisfies the i-th threshold≦grip force<the i+1 threshold; In the n-th grip strength range, the grip strength is greater than or equal to the n-th threshold, 1≦i<n, where i is an integer, and n is an integer of 2 or more. If it is detected that the grip force range to which the grip force belongs is i-th, it is determined that the hair treatment device needs to operate in the i range.

For example, the case where three ranges are set will be explained, and there may be three grip force ranges, and the first grip force range is the first threshold ≦ the grip force < the second threshold, and the second grip force range is the second grip force range. Threshold value≦grip force<third threshold value, and the third grip force range satisfies third threshold value≦grip force.

Step 803, controlling the hair treatment device to operate within the target range.

After determining the target range that the user currently needs to use, the hair treatment device can be controlled to operate at the target range. This step may include controlling a motor and/or a heat generating device in the hair treatment device to operate at a power corresponding to the target range.

Of course, if the hair treatment device used in the present application is a hair treatment device in which different functions can be realized by replacing functional parts, this step is performed after assembling the handle and the target functional parts. The method may include controlling the target function to achieve the target function corresponding to the target functional component in the target range.

After the target functional component is assembled into the handle, the determination method for determining the target function corresponding to the target functional component is as follows.
First Possible Embodiment A labeling module is installed in each functional component, and the information labeled by the labeling module in different functional components is different.
The indicator module is at least one of a resistor, a sensor, and a communication assembly. The sensor may be an infrared sensor, the communication assembly may include indicia information, and the communication assembly may be at least one of a Near Field Communication (NFC) assembly, a Bluetooth assembly. The marking module is for marking various kinds of functional parts after assembling the handle and the functional parts of the hair treatment device. That is, the handle of the hair treatment device can identify which functional component is currently being assembled by identifying the marking module. For example, a distinction will be made between hair curling parts, hair straightening parts, and hair drying parts, and a detailed explanation will be omitted here.

An example will be explained in which the marking module is a resistor, in which resistors with different resistance values are installed in different functional parts, and different functions are marked by the different resistance values. Also, for example, if the marking module is an NFC assembly, different functions can be marked by different NFC information.

After assembling the handle 11 of the hair treatment device and the target functional component, the MCU can identify the marker module in the target functional component by the ADC, and then implement the corresponding function based on the identification result.

If the indicator module is a resistor, a target resistance value in the target functional component can be identified and the hair treatment device can be controlled based on the identified target resistance value to achieve a corresponding target function.

FIG. 10 shows a schematic diagram of a possible control circuit 1010 in the handle 11 of a hair treatment device. As also referred to in FIG. 10, after assembling the target functional component and the handle of the hair treatment device, the MCU reads the resistance R2 in the target functional component using the ADC, and based on the read resistance value of R2. The hair treatment device can be controlled to achieve target functions. Only some of the assemblies shown in FIG. 10 are described by way of example; in actual implementation, more or fewer assemblies may be provided; this embodiment does not limit this, and 1020 is functional in the drawings. It is a schematic diagram of the circuit in a component. The above explanation is based on an example in which the resistance in the target functional component is simply read by the ADC, but as an option, the control circuit 1010 may further include a second sensor for identifying the resistance value, and the second sensor is connected to the MCU. After being connected and assembling the handle of the hair treatment device and the functional component 1020, the circuit of the connected resistor is electrically connected, and the second sensor can then identify the resistance value of the resistor in the circuit. For example, FIG. 11 shows a schematic circuit diagram when the control circuit 1010 is equipped with a second sensor.

As an option, after reading the resistance value of R2, query the target function corresponding to the read resistance value based on a predetermined correspondence between different resistance values and different functions, and further control the hair treatment device to perform the target function. Achieve functionality. As an option, the read resistance value may deviate from the actual resistance value due to the effect of the amount of power supplied when assembling the handle and functional parts of the hair treatment device, and therefore, in this example, the predetermined correspondence relationship is may be a correspondence relationship between different resistance value ranges and different functions. In this case, after reading the resistance value of the resistor in the target functional component, the resistance value range to which the read resistance value of the resistor belongs is determined. , the function corresponding to the determined resistance value range can be queried and the hair treatment device can be controlled to realize the determined function. For example, if the read resistance value is 2Ω, the resistance value belongs to the range of 1.5Ω to 2.5Ω, and the function corresponding to this range is a hair curling function, in this case, the hair processing device is controlled. You can realize the hair curling function by doing so. It should be noted that if the function corresponding to the read resistance value cannot be determined, the process is terminated.

If the indicator module is a communication assembly, the target indicator information pre-included in the communication assembly can be identified, and the hair treatment device can be controlled based on the identified target indicator information to realize the corresponding target function.

As an option, different functional parts require different temperatures and wind speeds, and therefore, in this example, the step of controlling the hair treatment device to achieve the target function involves controlling the motor and the wind speed in the hair treatment device to achieve the target function. and/or controlling and operating a heat generating device, including that the motor is for driving and rotating a fan.

By controlling the motor to rotate at different rotation speeds, different wind speeds can be achieved, and by controlling the heating power of the heating wire, different temperatures can be achieved.

For example, if the target resistance value indicates that the target functional component is a blow component, the motor and heat generating device can be controlled and operated.

Second Possible Embodiment FIG. 12 shows a circuit schematic diagram of a control circuit of a hair treatment device according to an embodiment of the present application, and as shown in FIG. The MCU is connected to a motor drive, and the motor drive is for driving and rotating the motor, and has a live wire (not shown) and n neutral wires (indicated by M in the figure), a live wire (not shown), and n neutral wires. is an integer greater than or equal to 2,
After assembling the functional parts, each neutral wire is connected to the neutral wire side of the functional component, and then connected to the neutral wire side and then grounded, and after assembling different functional components, the MCU and the functional component are connected. The resistance values between the two are different. In actual implementation, after assembling the handle 11 of the hair treatment device and the target functional parts, the MCU can identify the resistance value by ADC.

Different resistance values between different functional parts and the MCU after they are assembled can be realized in two ways: by installing resistors with different resistance values in the control circuit, and by installing resistors with different resistance values in the functional parts. It can be realized by the following method. Therefore, the two implementation schemes will be described separately below.

In a first possible implementation, the control circuit may comprise m resistors, m being an integer greater than or equal to n, and at least one resistor between each book neutral wire of the control circuit and the MCU. Resistors are connected, and the resistance values of the resistors connected between different neutral wires and the MCU are different. The resistors connected between different neutral wires and the MCU may be one resistor or multiple resistors, and in the case of multiple resistors, multiple resistors may be connected in series. Often, a plurality of resistors may be connected in parallel, and this embodiment does not limit the connection relationship. A case in which one resistor is connected between each neutral wire and the MCU in FIG. 12 will be schematically explained. Further, after assembling the functional component and the handle of the hair treatment device, referring to FIG. 12, each resistor in the control circuit 1010 may be grounded by an elastic piece in the functional component 1020 to further configure a circuit.

In a second possible realization, the control circuit 1010 is installed with only one live wire and one neutral wire, and different functional components may be set with different resistance values, thus After assembling the functional parts, the neutral wire is connected to the neutral side of the functional parts and then grounded, and the MCU determines which functional parts to assemble now based on the different resistances in the identified different functional parts. A detailed description of this embodiment will be omitted here. The control circuitry in the handle of the hair treatment device is simplified by installing a resistor in each functional component to indicate a different functional component.

In short, after assembling different functional components, the MCU can identify which functional component is currently being assembled by identifying the resistance value of the resistor.

The handle of the hair treatment device is installed at both ends, one end is for being held by the user and the other end is for assembling and connecting to the functional parts, the second realization of this step above. In this method, when installing at least two neutral wires, after assembling the functional components, the distance between the two adjacent neutral wires is shorter, so that the circuit may be incorrectly connected to the functional components and accidentally In order to avoid the identified problems, in a possible embodiment the n neutral wire pins are distributed along the circumference of the inner wall of the connecting end of the handle of the hair treatment device, e.g. shows a possible distributed installation scheme of three neutral wires 1301. As an option, the distance between two adjacent neutral wires 1301 on the circumferential side of the inner wall of the pin is greater than a predetermined distance. By distributing and installing n neutral wires 1301, after the functional components are assembled, the distance between two adjacent neutral wires 1301 is larger than a predetermined distance, so each functional component can It is possible to connect to the line 1301, and also to accurately identify the functional component currently being assembled, thereby improving the identification accuracy of the functional component. In the figure, 1302 indicates a live wire.

As an option, the lead-out ends in the control circuit of the n neutral wires may be realized as elastic pieces, so that the functional component can make good contact with the neutral wire side of the functional component after it has been assembled. This avoids the problem of functional parts not being identified or being erroneously identified due to poor contact.

In short, by installing a sensor on the handle of the hair treatment device, it further acquires the grip force value detected by the sensor, detects the grip force range to which the grip force value belongs, and sets a target corresponding to the grip force range based on a predetermined correspondence relationship. A range is determined and the hair treatment device is controlled to operate within the target range. In the conventional technology, users can solve the problem of more complicated operation and lower hair curling efficiency when curling their own hair, and can further adjust different ranges by applying different pressure grip forces to the handle to curl the hair. Achieve the effect of improving efficiency.

In a possible embodiment of the above embodiment, the user needs to adjust the position midway through curling the hair with the hair treatment device, i.e. the user places the hair treatment device on the table surface, or the user adjusts the position. It is possible to reduce the grip force as it adjusts, but then it will continue to be used and therefore, if the hair treatment device is equipped with a heating device, it will reduce the loss and prevent the heating device from curling the hair. After controlling the hair treatment device to operate at the target range to extend the time to reach the predetermined temperature, the method further includes: controlling the hair treatment device to operate at the target range;

When it is detected that the grip force is smaller than the critical grip force of the lowest range, the temperature of the heat generating device is controlled to a predetermined temperature. A temperature sensor may be installed around the heat generating device, and by detecting the temperature of the temperature sensor, the heat generating device is controlled and maintained at a predetermined temperature.

For example, if the grip force detected by the sensor is smaller than the first threshold, the heat generating device can be controlled to stop generating heat, and the temperature of the temperature sensor can be obtained in real time, so that the detected temperature is lower than a predetermined temperature. If the detected temperature is lower than the predetermined temperature, the heat generating device is controlled to continue generating heat, and if the detected temperature is higher than a predetermined temperature, the heat generating device is controlled to stop generating heat.

In another possible embodiment of the above embodiment, when the hair treatment device is operated, the heat generating device If there is a need to generate heat using Furthermore,
a first step of receiving an activation signal to turn on the hair treatment device;
and a second step of controlling the heating device to preheat with a predetermined power after receiving the start signal.

In addition, after the hair treatment device starts working, the heating device will generate heat, which will pose a danger to the user when it is operated incorrectly. It is possible to receive the starting signal to turn on the
receiving a press signal to press a start button on the handle;
The method includes determining that the starting signal has been received when the grip force detected by the sensor at the same time as the pressing signal is received is greater than a starting threshold.

If the press signal is received at the same time and the grip force is greater than the activation threshold, the hair treatment device is turned on, thereby avoiding the risk of erroneous operation.

In another possible implementation of the above embodiment, after obtaining the sensor-detected grip force value, the method may further include the following.
First, detecting whether the obtained grip force value is smaller than a predetermined grip force value,
The predetermined grip force value is the minimum grip force value within each grip force range in the predetermined correspondence relationship. That is, the predetermined grip strength value is the first threshold value.

Second, if the acquired grip force value is smaller than the predetermined grip force value, continue executing the step of acquiring the grip force value detected by the sensor.

If the obtained grip force value is smaller than the predetermined grip force value, it is explained that the hair treatment device cannot be triggered to operate with the grip force given by the user, and therefore the step of obtaining the grip force value is performed at this time. Therefore, detailed description of this embodiment will be omitted here.

Example 4
An embodiment of the present application further provides a hair processing device, the hair processing device comprising a memory and a processor, wherein at least one program instruction is stored in the memory, and the processor loads the at least one program instruction. By executing this, the method described above is realized.

Example 5
An embodiment of the present application further provides a computer storage medium, wherein at least one program instruction is stored on the storage medium, and the at least one program instruction is loaded and executed by a processor to implement the method described above. It is meant to be done.

Example 6
FIG. 14 shows a circuit schematic diagram of a control circuit 1410 according to an embodiment of the present application, and as shown in FIG. A microcontroller unit 141 is connected to a motor drive 142, and the motor drive 142 drives a motor 143 to rotate it. , n is an integer greater than or equal to 1,
After assembling the functional components, each neutral wire 144 is connected to the neutral wire side of the functional component, and then connected to the neutral wire side and then grounded, and after assembling different functional components, the microcontroller unit 141 and the functional parts have different resistance values. When actually realized, the microcontroller unit may be equipped with an ADC (analog to digital converter), and after assembling the handle 11 and the target functional component, the microcontroller unit can identify the resistance value by the ADC. can do.

Different resistance values between the different functional components and the microcontroller unit 141 after they are assembled include installing resistors with different resistance values in the control circuit 1410, installing resistors with different resistance values in the functional components, It may be realized in two ways. In addition, when installing resistors with different resistance values in the control circuit 1410, in order to identify different functional components, after assembling the functional components, connect them to resistors with different resistance values in the control circuit, that is, connect them to different circuits. Therefore, in this case, there may be at least two neutral wires, but if resistors with different resistance values are installed in different functional components, it is necessary to distinguish between different functional components. Since different circuits can be formed later, the number of neutral wires may be one at this time. The two implementation methods will be explained separately below.

In a first possible implementation, the control circuit 1410 may include m resistors, where m is an integer greater than or equal to n, and each neutral wire 144 of the control circuit 1410 and the microcontroller unit 141 At least one resistor is connected therebetween, and the resistance values of the resistors connected between the different neutral wires 144 and the microcontroller unit 141 are different. The resistors connected between different neutral wires 144 and the microcontroller unit 141 may be one resistor or multiple resistors, and in the case of multiple resistors, multiple resistors may be connected in series. A plurality of resistors may be connected in parallel, and this embodiment does not limit the connection relationship. A case in which one resistor is connected between each neutral wire 144 and the microcontroller unit 141 in FIG. 14 will be schematically explained. Further, after assembling the functional component 1420 and the handle, referring to FIG. 14, each resistor in the control circuit can be grounded by an elastic piece in the functional component 1420 to further configure a circuit.

In a second possible realization, the control circuit 1410 is installed with only one live wire and one neutral wire, and different functional components may be set with different resistance values, thus After assembling the functional components, the neutral wire is connected to the neutral side of the functional components and then grounded, and the microcontroller unit 141 determines which function to assemble now based on the different resistances in the identified different functional components. Since it is possible to distinguish whether it is a component or not, a detailed explanation of this embodiment will be omitted here. The control circuit in the handle is simplified by installing a resistor on each functional component to indicate a different functional component.

In short, after assembling different functional components, the microcontroller unit 141 can identify which functional component is currently being assembled by identifying the resistance value of the resistor.

In actual implementation, in order to identify different functional components, the control circuit further includes a microcontroller unit 141, a motor drive 142, a motor 143 (indicated by M in the figure), and a sensing device connected to the microcontroller unit 141. An element 145 may be provided, and the sensing element 145 identifies the resistance values of the resistors in different functional components, and the resistance values of the resistors in the different functional components are different. After assembling the handle and the functional component 1420, the sensing element 145 is electrically connected to the circuit of the connected resistor, and then the sensing element 145 can identify the resistance value of the resistor in the circuit. For example, a case where resistors with different resistance values are installed in different functional components (R1 in the figure is a grounding resistance and R2 is a resistance in the functional component) will be schematically explained. A schematic circuit diagram of a control circuit 1410 when an element 145 is provided is shown. The above explanation is based on an example where the sensing element 145 is used to identify different resistance values in different functional components to further identify different functional components. may be set, and after assembling the different functional components, the sensing element identifies the different functional components by reading different electronic tags, and this embodiment does not limit this. The electronic tag may be an NFC (Near Field Communication) tag, an infrared tag, or the like.

Also, the hair treatment device may be provided with a handle, and the user can control and use the hair treatment device by grasping the handle, thus, in a possible embodiment of the present example, as shown in FIG. As also referred to, the control circuit 1410 may further include a sensor 146 connected to the microcontroller unit 141, and the sensor 146 is for detecting a grip force value for gripping the handle.

In actual implementation, if the sensor 146 is a grip force sensor, the pressure value detected by the grip force sensor is acquired. The grip force sensor can feed back the pressure value by feeding back the voltage signal to the microcontroller unit 141, and the larger the feedback voltage value is, the larger the pressure value of the corresponding grip force becomes. The smaller the value, the smaller the corresponding grip force pressure value. When the sensor 146 is a Hall sensor, the Hall voltage value detected by the Hall sensor is acquired. When a user grips the handle, the Hall sensor can detect a Hall voltage value in response to changes in the magnetic field of the Hall sensor due to the user's grip strength.

The above description is simply based on an example in which the sensor 146 is a grip force sensor or a Hall sensor; when actually realized, it may be another sensor capable of detecting the magnitude of the grip force, and this embodiment is a specific example of the sensor 146. does not limit its implementation.

The above explanation is based on the case where the control circuit includes the above-mentioned members, but when actually implemented, the control circuit may further include other related assemblies, such as a fan, a pull-down resistor, etc. , a detailed explanation will be omitted here.

In short, by installing n neutral wires in the control circuit, each neutral wire has a different resistance value between it and the microcontroller unit after being assembled into a functional component, and further the identified resistance value It is possible to identify different functional parts according to their differences, and to solve the problem that the same device cannot realize multiple types of functions in the conventional technology, and the function of the device is single, and to switch functional parts in the same device. to achieve different functions and achieve the effect of being rich in functions.

Example 8
One embodiment of the present application further provides a handle, the handle comprising a control circuit as described in the embodiments above.

The handle is installed at both ends, one end is for being held by the user, the other end is for assembling and connecting to the functional component, and in the control circuit, at least two neutral wires are provided. In order to avoid the problem that further circuits are incorrectly connected to the functional component and incorrectly identified due to the shorter distance between two adjacent neutral wires after the functional component is assembled when installing the In a possible embodiment, the n neutral wire pins are distributed along the circumference of the inner wall of the connecting end of the handle; for example, FIG. The installation method is shown. As an option, the distance between the pins of two adjacent neutral wires 1201 on the circumferential side of the inner wall is greater than a predetermined distance. By installing n neutral wires 1301 in a distributed manner, after the functional components are assembled, the distance between two adjacent neutral wires 1301 is larger than a predetermined distance, so that each functional component has a corresponding neutral wire. 1301, and furthermore, the functional parts currently being assembled can be accurately identified, and the identification accuracy of the functional parts can be improved. In FIG. 13, 1302 indicates a live wire.

As an option, the lead-out ends in the control circuit of the n neutral wires may be realized as elastic pieces, so that the functional component can make good contact with the neutral wire side of the functional component after it has been assembled. This avoids the problem of functional parts not being identified or being erroneously identified due to poor contact.

As referred to in conjunction with the above embodiments, when the control circuit includes a sensor for detecting the grip force for gripping the handle, the sensor may be installed at a predetermined position on the handle, and the predetermined position may be outside the handle. The inner wall of the shell or the outer wall of the inner handle shell, and this embodiment does not limit its specific location. Further, based on ergonomics, the sensor may be installed at a predetermined position on the handle that corresponds to the pad of the finger when the user grips the handle. Further, in order to enable the sensor to detect grip strength quickly and accurately, there may be one sensor or a plurality of sensors, and when a plurality of sensors are provided, each sensor is placed at the above-mentioned predetermined position. They may be uniformly distributed, or they may be dispersed in dots or arrays at the predetermined positions, or they may be distributed and arranged along the vertical axis at positions corresponding to the pads of the fingers. Do not limit it.

In short, by providing a handle equipped with the control circuit described in the above embodiment, the problem that the same device in the prior art cannot realize multiple types of functions and the function of the device is single is solved, and the same device By switching functional parts, different functions can be realized, and the effect of having a rich variety of functions can be achieved.

Example 9
This embodiment further provides a hair treatment device, which may include a handle as described in the above embodiments. For the specific structure of the handle, refer to the above embodiment, and detailed explanation will be omitted here.

The above description is merely an embodiment of the present application, and does not limit the patent scope of the present application, and is not intended to limit the patent scope of the present application, and is not intended to limit the scope of the patent of the present application. All direct or indirect applications to the same are within the scope of patent protection of the present application.

Claims (31)

A method for controlling a hair treatment device, the method comprising:
used in a hair treatment device, the hair treatment device comprising a handle and at least two functional parts of the hair treatment device;
After assembling the handle of the hair treatment device and the target functional component, identifying a label module in the target functional component, and determining that the information labeled by the label module in different functional components is different;
A method for controlling a hair treatment device, comprising: controlling the hair treatment device to realize a target function corresponding to the target functional component by identifying the marker module. If the indicator module is a resistor, identifying the indicator module in the target functional component comprises:
obtaining a target voltage value corresponding to the resistance in the target functional component;
Controlling the hair treatment device to achieve a target function corresponding to the target functional component by identifying the marker module includes:
2. The method of claim 1, comprising controlling the hair treatment device to achieve the target function corresponding to the target voltage value. If the marker module is a communications assembly, identifying the marker module in the target functional component comprises:
identifying target beacon information included in the communications assembly;
Controlling the hair treatment device to achieve a target function corresponding to the target functional component by identifying the marker module includes:
2. The method of claim 1, comprising controlling the hair treatment device to achieve the target function corresponding to the target indicator information. Controlling the hair treatment device to achieve a target function corresponding to the target functional component by identifying the marker module includes:
A claim characterized in that a motor and/or a heat generating device in the hair processing device are controlled and operated so as to realize the target function, and the motor is for driving and rotating a fan. The method according to any one of Items 1 to 3. Controlling and operating a motor and/or a heat generating device in the hair treatment device so as to realize the target function,
controlling the motor to rotate at a target rotational speed based on the target function;
and/or
5. The method according to claim 4, further comprising controlling the heat generating device to generate heat at a target power based on the target function, and the target power is greater than 0 and less than or equal to rated power. A hair treatment device, comprising:
The hair treatment device comprises a handle and at least two functional parts, each functional part is provided with a label module, and the information labeled by the label modules in different functional parts is different, and the hair treatment device according to claims 1 to 5 A hair treatment device for realizing the method according to any one of the items. 7. The hair treatment device of claim 6, wherein the indicator module is at least one of a resistor, a sensor, and a communication assembly. 8. Hair treatment device according to claim 7, characterized in that the communication assembly comprises a Near Field Communication (NFC) assembly and/or a Bluetooth assembly. The hair treatment device according to any one of claims 6 to 8, wherein each functional component is any one of a styling component, a blow-drying component, and a hair combing component. A method for controlling a hair treatment device, the method comprising:
Used in hair treatment equipment where a sensor is installed in the handle.
acquiring a grip strength value detected by the sensor;
detecting a grip force range to which the grip force value belongs, determining a target range corresponding to the grip force range based on a predetermined correspondence relationship, and the predetermined correspondence relationship including a correspondence relationship between different grip force ranges and different ranges; ,
A method for controlling a hair treatment device, comprising: controlling the hair treatment device to operate within the target range. The hair processing device has n ranges set, and there are n grip force ranges, the i-th grip force range satisfies the i-th threshold ≦ the grip force < the i+1 threshold, and the n-th grip force range has the grip force equal to or higher than the n-th threshold. 11. The method according to claim 10, wherein 1≦i<n, i is an integer, and n is an integer greater than or equal to 2. Obtaining the grip strength value detected by the sensor includes:
When the sensor is a grip force sensor, acquiring the grip force value detected by the grip force sensor;
11. The method according to claim 10, further comprising, when the sensor is a Hall sensor, obtaining a Hall voltage value detected by the Hall sensor. The method further includes:
If the acquired grip force value is smaller than a predetermined grip force value, the step of acquiring the grip force value detected by the sensor is continued, and the predetermined grip force value is the minimum within each grip force range in the predetermined correspondence relationship. 11. The method according to claim 10, comprising being a grip strength value. The hair treatment device includes a heat generating device, and after controlling the hair treatment device to operate in the target range,
The method of claim 10, further comprising controlling the temperature of the heat generating device to a predetermined temperature when it is detected that the grip force value is smaller than a critical grip force value of a lowest range. The hair treatment device includes a heat generating device, and before acquiring the grip force value detected by the sensor, the method further includes:
receiving an activation signal to turn on the hair treatment device;
11. The method of claim 10, further comprising: controlling the heating device to preheat with a predetermined power after receiving the start signal. Receiving an activation signal to turn on the hair treatment device comprises:
receiving a press signal to press a start button on the handle;
16. The method according to claim 15, further comprising: determining that the starting signal has been received when the grip force value detected by the sensor is greater than a starting threshold when the pressing signal is received. . Controlling the hair treatment device to operate within the target range includes:
11. The method according to claim 10, comprising controlling a motor and/or a heat generating device in the hair treatment device to operate with a power corresponding to the target range. The hair treatment device comprises a handle and at least two functional parts, and controlling the hair treatment device to operate in the target range comprises:
18. The method of claim 10, further comprising, after assembling the handle and the target functional component, controlling the hair treatment device to achieve a target function corresponding to the target functional component in the target range. The method described in any one of the above. A hair treatment device,
19. A method according to any one of claims 1 to 5, 10 to 18, comprising a memory and a processor, wherein at least one program instruction is stored in the memory, and the processor loads and executes the at least one program instruction. A hair treatment device, characterized in that it implements the method described. A computer storage medium,
at least one program instruction is stored, said at least one program instruction for being loaded and executed by a processor so as to implement the method according to any one of claims 1 to 5, 10 to 18. A computer storage medium characterized by: A control circuit for assembling into functional parts,
a microcontroller unit, a motor drive, a motor, a live wire, and n neutral wires, the microcontroller unit is connected to the motor drive, n is an integer greater than or equal to 1, and the neutral wire is connected to the functional component. A control circuit connected to a neutral line side of the control circuit, wherein the control circuit identifies the functional components having different resistance values. 22. The control circuit of claim 21, wherein the control circuit further comprises a sensor connected to the microcontroller unit. A control circuit for assembling into functional parts,
A microcontroller unit, a motor drive, a motor, and a sensing element connected to the microcontroller unit, the microcontroller unit being connected to the motor drive, and the sensing element contacting the functional component to control the control. A control circuit characterized in that the circuit identifies the functional components of different resistance values. 24. The control circuit of claim 23, wherein the control circuit further comprises a sensor connected to the microcontroller unit. A handle comprising the control circuit according to claim 21. When n is an integer of 2 or more, the n neutral wire pins are distributed along the circumferential side of the inner wall of the connection end of the handle, and the connection end is connected to a functional component in the handle. 26. A handle according to claim 25, characterized in that it is an end of. 27. The handle of claim 26, wherein the n neutral wire pins are elastic pieces. 26. The handle of claim 25, wherein the control circuit further comprises a sensor connected to the microcontroller unit, and the sensor detects a grip force value for gripping the handle. The handle of claim 28, wherein the sensor is installed on an outer wall of the inner shell of the handle or an inner wall of the outer shell of the handle. 29. The handle of claim 28, wherein there are at least two sensors, and the at least two sensors are distributed on the outer wall of the inner shell of the handle or the inner wall of the outer shell of the handle. A hair treatment device comprising a handle according to any one of claims 25 to 30.