CN108427337B - Intelligent hair washing cap and operation method thereof - Google Patents
Intelligent hair washing cap and operation method thereof Download PDFInfo
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- CN108427337B CN108427337B CN201810065827.9A CN201810065827A CN108427337B CN 108427337 B CN108427337 B CN 108427337B CN 201810065827 A CN201810065827 A CN 201810065827A CN 108427337 B CN108427337 B CN 108427337B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
- A45D44/12—Ear, face, or lip protectors
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
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Abstract
The invention discloses an intelligent hair washing cap and an operation method thereof, wherein the hair washing cap comprises an oil analysis unit, a mechanical property analysis unit and a shampoo module, wherein the oil analysis unit is used for measuring the greasiness degree of hair and comprises a light source, a prism and a light receiver; the mechanical property analysis unit is used for measuring the mechanical strength property data of the hair, and the data is used for regulating and controlling the pressure of the latex contact on the scalp; the shampoo module comprises a shampoo storage tank, a micro pump and a liquid pipeline. The substantial effects of the invention are as follows: the hair style and hair mechanical strength distribution data of a user are obtained through the mechanical property analysis unit, the inner layer of the hat shell is divided into five relatively independent areas, the vibration amplitude and frequency of each vibrator are independently adjusted according to the mechanical properties of the hair in the corresponding area, the oily data of the hair of the user are obtained through the oily analysis unit utilizing the total reflection prism, and the function of flexibly adjusting the hair washing mode according to the hair quality data of the user is achieved.
Description
Technical Field
The invention relates to the field of closed washing devices, in particular to an intelligent hair washing cap and an operation method thereof.
Background
The hair washing is an indispensable cleaning work in daily life, the hair is usually washed by hands or a hairdresser, the hair is dried by a hair drier after the hair is washed, the whole process is complicated, a lot of time and energy are spent, and the manual hair washing is a difficult matter for special groups such as the old, the weak, the sick and the disabled, especially for patients. In order to facilitate hair washing of people, the troublesome cleaning work can be changed into a convenient, quick and enjoyable thing by using the hair washing cap, and an intelligent hair washing cap capable of meeting higher requirements of people needs to be designed.
Chinese patent No. CN 107307556 a, published 2017, 11, 03, discloses an intelligent hair washing cap, comprising a cap body, a main control module and a power supply, wherein the main control module is arranged on the cap body, the cap body is used for rubbing hair and preventing water and air from permeating out of the hair washing cap, and comprises a cap shell outer layer, a hydraulic layer, a latex layer, a cap shell inner layer, a vibrator and a waterproof ferrule; the main control module comprises a microprocessor unit and a communication unit, the microprocessor unit controls the intelligent hair washing cap to carry out hair washing and hair drying operations according to instructions, and the communication unit is used for receiving instructions of a mobile phone or a remote controller. The invention has the beneficial effects that: the user can be through the rubbing and washing dynamics, rub and wash frequency, rub and wash range, rub and wash direction, water temperature and the stoving gas temperature of cell-phone or controller control in-process of washing hair, has solved and has carried out the problem of accurate regulation to various parameters of in-process of washing hair. However, the intelligent shampoo caps mentioned in the above patents can control only the kneading force, kneading frequency, kneading direction, water temperature and drying air temperature of the shampoo cap by the user's sense, and cannot specify an optimal hair washing plan according to the user's hair quality, and thus, it is required to design an intelligent shampoo cap capable of flexibly changing the hair washing operation according to the difference of the user's hair quality.
Disclosure of Invention
The invention aims to solve the technical problem of how to design an intelligent hair washing cap which can flexibly change hair washing operation according to the difference of the hair quality of a user.
The technical scheme adopted by the invention for solving the problems is as follows: an intelligent hair washing cap comprises a cap body, a main control module and a water and gas supply module, wherein the main control module controls a device and the water and gas supply module in the cap body, the cap body comprises a cap shell outer layer, a hydraulic layer, a latex layer, a cap shell inner layer, a vibrator and a waterproof ferrule, the cap shell outer layer, the hydraulic layer, the latex layer and the cap shell inner layer are sequentially connected from outside to inside, the vibrator is mechanically fixed on the cap shell inner layer, meshes are distributed on the cap shell inner layer, when the hydraulic layer is pressurized, latex contacts protrude from the meshes on the latex layer, the pressure of the latex contacts on a scalp is in direct proportion to the hydraulic pressure of the hydraulic layer, the main control module comprises a processor unit, a sensor unit and a communication unit, the sensor unit comprises a temperature sensor, a humidity sensor and a pressure sensor, the intelligent hair washing cap further comprises a hair quality analysis module, the hair quality analysis module comprises an oiliness analysis unit and a mechanical property analysis, the oily analysis unit is fixed on the inner layer of the hat shell, is electrically connected with the processor unit, is used for measuring the greasy degree of hair, and comprises a light source, a prism and a light receiver, wherein one side surface of the prism faces the hair and is used for collecting the grease of the hair; the mechanical property analysis unit is used for measuring the mechanical strength property data of the hair, and the data is used for regulating and controlling the pressure of the latex contact on the scalp. When grease is adhered to the total reflection surface of the lens, because the grease density is high, light rays cannot be totally reflected in the prism, partial light intensity is refracted out of the prism, the light intensity emitted to the light receiver is reduced, and the greasiness of hair is judged through the reduction of the emitted light intensity.
Preferably, the mechanical property analysis unit is fixed on the outer layer of the cap shell and comprises a clamp, a displacement sensor, a tension sensor and a moving motor, one end of the hair is fixed on the clamp without sliding, the other end of the hair is fixed on the moving motor without sliding, the displacement sensor is fixed on the moving motor and is electrically connected with the processor unit, the tension sensor is located at the position where the clamp and the hair are fixed, and the processor unit obtains a tension value measured by the tension sensor and a hair stretching length value measured by the displacement sensor and draws a tension-stretching length curve.
Preferably, the inner layer of the cap shell is of a cap shell structure formed by splicing five arc-shaped meshed shells through sliding connecting pieces, the five arc-shaped meshed shells respectively correspond to the forehead, the top of the head, the back brain, the left side and the right side of the head of a user, an independent vibrator is arranged on any one arc-shaped meshed shell, the vibration of any one arc-shaped meshed shell is independent from the vibration of other arc-shaped meshed shells, and the vibration amplitude and the frequency of each shell are adjusted by the processor unit through the mechanical properties of hair in five areas of the head of the user. Since the distribution of the user's hair strength is not uniform, the entire head cannot be massaged with a kneading frequency and kneading amplitude, and it is beneficial to the health of the hair to knead the hair in blocks according to the strength of the hair in the corresponding area.
Preferably, the communication unit is connected to the server, transmits the oily hair data and the mechanical hair property data of the user obtained from the shampoo cap to the server and stores the oily hair data and the mechanical hair property data in a user profile database, provides a traceable hair quality data service for the client, and sends a control instruction to the main control module through the server by the mobile phone of the user. The data related to the hair of the user is stored in the server, which is beneficial to providing extended services for the client, and meanwhile, the quality of the hair often reflects the quality of the body of the user, and the recent physical condition of the user is shown to the client through the analysis of the hair quality.
Preferably, the light source is a semiconductor laser diode with a center wavelength of 1550nm, the prism is a quadrangular prism made of an isosceles trapezoid fused silica material with a cross section having a base angle of 45 degrees, a side surface of the prism where a base of the isosceles trapezoid is located faces hair and serves as a total reflection surface of light source light, the light source light perpendicularly enters the prism from a side surface of the prism where a first waist of the isosceles trapezoid is located and perpendicularly exits the prism from a side surface of the prism where a second waist is located, and the light receiver is a CCD image sensor and is attached to a light exit position of the side surface of the prism where the second waist is located.
Preferably, the intelligent shampoo cap further comprises a shampoo module, the shampoo module comprises a shampoo storage tank, a micro pump and a liquid pipeline, and shampoo is stored in the shampoo storage tank; the micro pump is positioned at the opening of the shampoo storage tank and is used for pumping the shampoo in the tank; the liquid pipeline is a rubber pipe with a nozzle at one end, and the other end is connected to the liquid outlet of the micro pump and used for uniformly spraying the shampoo on the hair.
Preferably, the mechanical property analysis unit is used for measuring the hair style and the distribution of the mechanical strength of the hair, and the measuring method comprises the following steps:
s1: acquiring hair sample hairs of five areas, namely the forehead, the top, the back brain, the left side and the right side of the head of a user, wherein the sample hairs need to be cut off from the root of the hairs;
s2: closely attaching a clamp to a moving motor, fixing one end of hair on the moving motor without sliding, then drawing the hair into the clamp, wherein the strength of the hair fixed by the clamp is 0.5-1N of sliding friction force of the hair sliding in the clamp, then the hair can slide in the clamp without deformation, when the hair slides away from the clamp, the tension value measured by a tension sensor is reduced to 0N, the moving distance measured by a displacement sensor is the length of the hair, and finally, the lengths of the hair at other four positions are measured by the same method in S2;
s3: taking the lengths of the hair at the five parts as characteristic data and comparing the characteristic data with a server database to obtain the current hairstyle of the user;
s4: measuring the tensile strength value and the tensile rate beta of the hair at five positions, wherein the tensile strength value is equal to the maximum tensile value in the process of hair breakage, and the calculation formula of the tensile rate beta is as follows: beta =ΔL/L, wherein Δ L is a hair deformation length value, and L is an original length before hair deformation.
An operation method of an intelligent shampoo cap comprises the following steps:
s1: the mobile phone of the user is connected to a server serving the hair washing cap APP through scanning the two-dimensional code arranged on the cap shell or the toilet mirror surface, and a control instruction of the user to the hair washing cap is transmitted to a main control module of the hair washing cap through the server;
s2: acquiring the hair style and the hair mechanical strength distribution information of a user, acquiring a tension-stretching length curve by the processor unit, transmitting the relevant information and the curve to the server, comparing the hair style and the hair mechanical strength distribution information of the user with data in a database by the server, acquiring a setting program of optimal kneading and washing force, kneading and washing frequency, kneading and washing amplitude, kneading and washing direction, water temperature and drying air temperature, and transmitting the setting program to the hair washing cap main control module;
s3: after the main control module of the hair washing cap obtains a set program, a vibrator on the inner layer of the shell of the hair washing cap starts to work, oil on hair is obtained through friction between the total reflection surface of a prism of the oiliness analysis unit and the hair through the driving of the vibrator, the oil content of the hair of a user is judged through measuring the light intensity reflected by the total reflection surface through a CCD image sensor, the main control unit uploads oil content data to a server for analysis, the oiliness type of the hair of the user is judged, and recommended shampoo is sent to a mobile phone of the user and confirmed by a client;
s4: the hair washing cap firstly soaks the hair of a user with clear water, then a client selects proper shampoo, finally the hair of the user is rubbed and washed through the latex contact according to a set program, five vibrators distributed on five separated inner layers of the cap shell of the forehead part, the top of the head, the back brain part, the left side surface and the right side surface of the head of the user are rubbed and washed independently according to the set program, and the hair is washed and dried by the water and air supply module after the rubbing and washing are finished;
s5: in the hair washing process, a user can adjust the rubbing and washing force, the rubbing and washing frequency, the rubbing and washing amplitude, the rubbing and washing direction, the water temperature and the drying gas temperature at any time through a mobile phone, and after hair washing is completed, mobile phone code scanning payment or NFC mobile phone payment or RFID mobile phone payment is carried out through a two-dimensional code.
The substantial effects of the invention are as follows: the hair style and hair mechanical strength distribution data of a user are obtained through the mechanical property analysis unit, the inner layer of the hat shell is divided into five relatively independent areas, the vibration amplitude and frequency of each vibrator are independently adjusted according to the mechanical properties of the hair in the corresponding area, the oily data of the hair of the user are obtained through the oily analysis unit utilizing the total reflection prism, and the function of flexibly adjusting the hair washing mode according to the hair quality data of the user is achieved.
Drawings
Fig. 1 is a schematic view of the structural principle of an oiliness analysis unit.
Fig. 2 is a schematic structural diagram of the intelligent shampoo cap.
In the figure: 1. the device comprises a light source, 2, a prism, 3, a light receiver, 4, grease, 5, a processor unit, 6, a sensor unit, 7, a communication unit, 8, a hat shell outer layer, 9, a hydraulic layer, 10, a latex layer, 11, a hat shell inner layer, 12, a vibrator, 13, an oil analysis unit, 14, a mechanical property analysis unit, 15, a user mobile phone, 16, a server, 17, a hat body, 18, a main control module, 19, a hair quality analysis module, 20 and a water and gas supply module.
Detailed Description
The following provides a more detailed description of the present invention, with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of a structural principle of the oil analysis unit, the oil analysis unit 13 is composed of a light source 1, a prism 2 and a light receiver 3, wherein the light source 1 is selected from a semiconductor laser diode with a central wavelength of 1550nm, a diameter of a laser beam is not less than 0.5cm, which is beneficial to improving a detection range and improving accuracy of detecting hair greasiness, the prism 2 is selected from a quadrangular prism made of an isosceles trapezoid fused silica with a cross section having a base angle of 45 °, a refractive index of the fused silica is about 1.46, a refractive index of the grease is about 1.47, and when the light beam enters air from the prism at an angle of 45 °, the light beam is totally reflected, and all light intensities are received by the light receiver 3. The side face of the prism where the bottom edge of the isosceles trapezoid is located faces the hair and serves as a total reflection surface of light source light, laser beams vertically enter the prism from the side face of the prism where the first waist of the isosceles trapezoid is located, the laser beams are totally reflected through the total reflection surface, the laser beams vertically exit the prism from the side face of the prism where the second waist is located, and the light receiver 3 is a CCD image sensor and is attached to the light exit position of the side face of the prism where the second waist is located. When the total reflection surface rubs and vibrates on the hair, the grease can glue on the total reflection surface of lens 2, because grease density is great, light can not take place the total reflection in the prism inside, and partial light intensity refracts out the prism, leads to the light intensity of outgoing to photoreceiver to reduce, judges the hair greasiness through the reduction of emergent light intensity, when more grease 4 oil beads glue on prism 2, the transmission light intensity increases, acquires hair greasiness information through measuring the reflection light intensity on the CCD image sensor. The physical and chemical properties of the hair can be obtained by irradiating the hair with the laser light source 1 and analyzing the absorption line.
Fig. 2 is a schematic structural diagram of the intelligent hair washing cap, which comprises a cap body 17, a main control module 18, a water and gas supply module 20 and a hair quality analysis module 19, wherein the main control module 18 controls the vibrator 12, the pressure of the hydraulic layer 9, the water and gas supply module 20 and the hair quality analysis module 19. The cap body 17 comprises a cap shell outer layer 8, a hydraulic layer 9, a latex layer 10, a cap shell inner layer 11, a vibrator 12 and a waterproof ferrule, the cap shell outer layer 8, the hydraulic layer 9, the latex layer 10 and the cap shell inner layer 11 are sequentially connected from outside to inside, the vibrator 12 is mechanically fixed on the cap shell inner layer 11, meshes are distributed on the cap shell inner layer 11, when the hydraulic layer 9 is pressurized, latex contacts protrude from the meshes by the latex layer 10, the pressure of the latex contacts on the scalp is in direct proportion to the hydraulic pressure of the hydraulic layer 9, wherein the external shape of the cap body 17 is divided into two types, one type is a hemisphere for vertical hair washing, the cap is suitable for hair washing caps used in standing and sitting, and the other type is a hemisphere with a flat plate at the afterbrain part, and is suitable for hair washing caps used in lying. The main control module 18 comprises a processor unit 5, a sensor unit 6 and a communication unit 7, the sensor unit 6 comprising a temperature sensor, a humidity sensor and a pressure sensor. The communication unit 7 is a wireless communication unit, is connected to the server 16 through a wireless signal, transmits the oily data of the hair and the mechanical property data of the hair of the user obtained in the hair washing cap to the server 16 and stores the oily data and the mechanical property data in a user profile database, provides a traceable hair quality data service for the client, and the user mobile phone 15 sends a control instruction to the main control module 18 through the server 16. Storing the user hair related data in the server 16 is beneficial to providing extended services for the client, and meanwhile, the quality of the hair often reflects the quality of the body of the user, and the recent physical condition of the user is shown to the client through the hair quality analysis. The user profile database in the server 16 stores the hair quality data of all users, when the hair quality data of one user is transmitted to the server 16 from the main control module 18, the processor of the server 16 analyzes the data, transversely compares the hair quality data with the data collected by the user before, and longitudinally compares the hair quality data with the hair quality data of the same age, the compared hair quality data mainly comprises a tensile strength value and a tensile rate beta, wherein the tensile strength value is equal to the maximum tensile value in the hair fracture process, and the calculation formula of the tensile rate beta is as follows: β =Δl/L, where Δ L is a hair deformation length value, L is an original length before hair deformation, when user data exceeds an average value of data of the same-age person, the server 16 prompts body health to the user mobile phone 15, when the user data is 30% to 50% of statistical data of the same-age person, the server 16 prompts health risks to the user mobile phone 15, and when the user data is 30% of the statistical data of the same-age person, the server 16 prompts the user mobile phone 15 that health risks exist. The shampoo module of the intelligent shampoo cap comprises a shampoo storage tube, a micro stepping motor and a pushing plate, wherein shampoo is stored in the shampoo storage tube, the top end of the shampoo storage tube is communicated with a rubber hose, the bottom end of the shampoo storage tube is provided with a piston type sliding pushing plate, the micro stepping motor is connected to the bottom end of the pushing plate, the pushing plate is pushed by the micro stepping motor to extrude the shampoo in the storage tube, the extruded shampoo flows out of the rubber hose to hair, the micro stepping motor is controlled by a processor unit and moves for a fixed distance each time after receiving a signal of the processor unit. The shampoo storing pipe is cylindrical, and when the micro stepping motor moves for a fixed distance, shampoo with a fixed volume is pushed out from the rubber hose to the hair.
The hair quality analysis module 19 comprises an oil analysis unit 13 and a mechanical property analysis unit 14, wherein the oil analysis unit 13 is fixed on the inner layer 11 of the hat shell, is electrically connected with the processor unit 5 and is used for measuring the greasiness degree of hair, the hair quality analysis module comprises a light source, a prism and a light receiver, one side surface of the prism faces the hair and is used for collecting grease of the hair, after light rays of the light source enter the prism, the light rays are totally reflected on an interface between the prism and air on the side surface, after the light rays exit the prism, the light rays are received by the light receiver, and the light receiver is used for measuring the light intensity of. The mechanical property analysis unit 14 is used for measuring the mechanical strength property data of the hair, the data is used for regulating and controlling the pressure of the latex contact on the scalp, the mechanical property analysis unit 14 is fixed on the outer layer 8 of the cap shell and comprises a clamp, a displacement sensor, a tension sensor and a moving motor, one end of the hair is fixed on the clamp without sliding, the other end of the hair is fixed on the moving motor without sliding, the displacement sensor is fixed on the moving motor and is electrically connected with the processor unit 5, the tension sensor is located at the position where the clamp is fixed with the hair, and the processor unit 5 obtains the tension value measured by the tension sensor and the hair stretching length value measured by the displacement sensor and draws a tension-stretching length curve. The server 16 can accurately acquire the pulling force-stretching length standard curve of a healthy user by analyzing and comparing the pulling force-stretching length curve of the hair of the user, and can acquire the health information of the user more quickly by comparing the pulling force-stretching length standard curve with the standard curve, wherein the compared items comprise a curve maximum value, a curve extreme value and a curve descending curvature index. The mechanical property analysis unit 14 is used for measuring the hair style of the user and the distribution of the mechanical strength of the hair, and the measuring method comprises the following steps:
s1: acquiring hair sample hairs of five areas, namely the forehead, the top, the back brain, the left side and the right side of the head of a user, wherein the sample hairs need to be cut off from the root of the hairs;
s2: closely attaching a clamp to a moving motor, fixing one end of hair on the moving motor without sliding, then drawing the hair into the clamp, wherein the strength of the hair fixed by the clamp is 0.5-1N of sliding friction force of the hair sliding in the clamp, then the hair can slide in the clamp without deformation, when the hair slides away from the clamp, the tension value measured by a tension sensor is reduced to 0N, the moving distance measured by a displacement sensor is the length of the hair, and finally, the lengths of the hair at other four positions are measured by the same method in S2;
s3: the lengths of the hair at the five parts are taken as characteristic data and are compared with the database of the server 16 to obtain the current hairstyle of the user;
s4: measuring the tensile strength value and the tensile rate beta of the hair at five positions, wherein the tensile strength value is equal to the maximum tensile value in the process of hair breakage, and the calculation formula of the tensile rate beta is as follows: beta =ΔL/L, wherein Δ L is a hair deformation length value, and L is an original length before hair deformation.
The inner layer 11 of the helmet shell is a helmet shell structure formed by assembling five arc-shaped meshed shells through sliding connectors, the five arc-shaped meshed shells respectively correspond to the forehead, the top, the back brain, the left side and the right side of the head of a user, an independent vibrator 12 is arranged on any arc-shaped meshed shell, the vibration of any arc-shaped meshed shell is independent from the vibration of other arc-shaped meshed shells, and the vibration amplitude and the frequency of each shell are adjusted by the processor unit 5 through the mechanical properties of hair in five areas of the head of the user. Since the distribution of the user's hair strength is not uniform, the entire head cannot be massaged with a kneading frequency and kneading amplitude, and it is beneficial to the health of the hair to knead the hair in blocks according to the strength of the hair in the corresponding area. The arc-shaped meshed shells are connected through rubber bands, so that the effect that the arc-shaped meshed shells vibrate independently can be achieved.
An operation method of an intelligent shampoo cap comprises the following steps:
s1: the user mobile phone 15 is connected to a server 16 serving as a hair washing cap APP through scanning a two-dimensional code arranged on a hat shell or a toilet mirror surface, and a control instruction of the user to the hair washing cap is transmitted to a main control module 18 of the hair washing cap through the server 16;
s2: acquiring the hair style and the hair mechanical strength distribution information of a user, acquiring a tension-stretching length curve by the processor unit 5, transmitting the relevant information and the curve to the server 16, comparing the hair style and the hair mechanical strength distribution information of the user with data in a database by the server 16, acquiring a setting program of optimal kneading and washing force, kneading and washing frequency, kneading and washing amplitude, kneading and washing direction, water temperature and drying air temperature, and transmitting the setting program to the hair washing cap main control module 18;
s3: after the main control module 18 of the hair washing cap obtains a set program, the vibrator 12 of the inner layer 11 of the shell of the hair washing cap starts to work, the total reflection surface of the prism of the oiliness analysis unit 13 obtains grease on the hair through friction with the hair through the driving of the vibrator 12, the grease content of the hair of a user is judged by measuring the light intensity reflected by the total reflection surface through a CCD (charge coupled device) image sensor, the main control unit uploads the grease content data to the server 16 for analysis, the hair oiliness type of the user is judged, and recommended shampoo is sent to the mobile phone 15 of the user and confirmed by a client;
s4: the hair washing cap firstly soaks the hair of a user with clear water, then a client selects proper shampoo, finally the hair of the user is rubbed and washed through the latex contact according to a set program, five vibrators 12 distributed on five separated cap shell inner layers 11 of the forehead part, the top of the head, the back brain part, the left side surface and the right side surface of the head of the user are rubbed and washed independently according to the set program, and the hair is washed and dried by the water and air supply module 20 after the rubbing and washing are finished;
s5: in the hair washing process, a user can adjust the rubbing and washing force, the rubbing and washing frequency, the rubbing and washing amplitude, the rubbing and washing direction, the water temperature and the drying gas temperature at any time through a mobile phone, and after hair washing is completed, mobile phone code scanning payment or NFC mobile phone payment or RFID mobile phone payment is carried out through a two-dimensional code.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (7)
1. An intelligent hair washing cap comprises a cap body, a main control module and a water and gas supply module, wherein the main control module controls a device and the water and gas supply module in the cap body, the cap body comprises a cap shell outer layer, a hydraulic layer, a latex layer, a cap shell inner layer, a vibrator and a waterproof ferrule, the cap shell outer layer, the hydraulic layer, the latex layer and the cap shell inner layer are sequentially connected from outside to inside, the vibrator is mechanically fixed on the cap shell inner layer, meshes are distributed on the cap shell inner layer, when the hydraulic layer is pressurized, latex contacts protrude from the meshes, the pressure of the latex contacts on scalp is in direct proportion to the hydraulic pressure of the hydraulic layer, the main control module comprises a processor unit, a sensor unit and a communication unit, the sensor unit comprises a temperature sensor, a humidity sensor and a pressure sensor, and is characterized by further comprising a hair quality analysis module, the hair quality analysis module comprises an oiliness analysis unit and a mechanical property analysis unit, the oily analysis unit is fixed on the inner layer of the hat shell, is electrically connected with the processor unit, is used for measuring the greasy degree of hair, and comprises a light source, a prism and a light receiver, wherein one side surface of the prism faces the hair and is used for collecting the grease of the hair; the mechanical property analysis unit is used for measuring the mechanical strength property data of the hair, the data is used for regulating and controlling the pressure of the latex contact on the scalp, the mechanical property analysis unit is used for measuring the hair style of a user and the mechanical strength distribution of the hair, and the measuring method is as follows:
s1: acquiring hair sample hairs of five areas, namely the forehead, the top, the back brain, the left side and the right side of the head of a user, wherein the sample hairs need to be cut off from the root of the hairs;
s2: closely attaching a clamp to a moving motor, fixing one end of hair on the moving motor without sliding, then drawing the hair into the clamp, wherein the strength of the hair fixed by the clamp is 0.5-1N of sliding friction force of the hair sliding in the clamp, then the hair can slide in the clamp without deformation, when the hair slides away from the clamp, the tension value measured by a tension sensor is reduced to 0N, the moving distance measured by a displacement sensor is the length of the hair, and finally, the lengths of the hair at other four positions are measured by the same method in S2;
s3: taking the lengths of the hair at the five parts as characteristic data and comparing the characteristic data with a server database to obtain the current hairstyle of the user;
s4: measuring the tensile strength value and the tensile rate beta of the hair at five positions, wherein the tensile strength value is equal to the maximum tensile value in the process of hair breakage, and the calculation formula of the tensile rate beta is as follows: beta =ΔL/L, wherein Δ L is a hair deformation length value, and L is an original length before hair deformation.
2. The intelligent hair washing cap of claim 1, wherein the mechanical property analysis unit is fixed on the outer layer of the cap shell and comprises a clamp, a displacement sensor, a tension sensor and a moving motor, one end of hair is fixed on the clamp without sliding, the other end of hair is fixed on the moving motor without sliding, the displacement sensor is fixed on the moving motor and is electrically connected with the processor unit, the tension sensor is located at a position where the clamp is fixed with the hair, and the processor unit obtains a tension value measured by the tension sensor and a hair stretching length value measured by the displacement sensor and draws a tension-stretching length curve.
3. The intelligent hair washing cap as claimed in claim 1, wherein the inner layer of the cap shell is a cap shell structure assembled by five arc-shaped meshed shells through sliding connectors, the five arc-shaped meshed shells respectively correspond to the forehead, the top, the back brain, the left side and the right side of the head of a user, an independent vibrator is arranged on any arc-shaped meshed shell, the vibration of any arc-shaped meshed shell is independent from the vibration of other arc-shaped meshed shells, and the processor unit adjusts the vibration amplitude and frequency of each shell according to the mechanical properties of hair in five areas of the head of the user.
4. The intelligent hair washing cap of claim 1, wherein the communication unit is connected to the server, transmits the oily hair data and the mechanical hair property data of the user obtained from the hair washing cap to the server and stores the oily hair data and the mechanical hair property data in a user profile database, provides a traceable hair quality data service for the client, and the mobile phone of the user sends a control instruction to the main control module through the server.
5. An intelligent hair washing cap as claimed in claim 1, wherein the light source is a semiconductor laser diode with a central wavelength of 1550nm, the prism is a quadrangular prism made of fused silica with a cross section of an isosceles trapezoid with a base angle of 45 degrees, the side surface of the prism where the base of the isosceles trapezoid is located faces the hair and serves as a total reflection surface of the light source, the light source light vertically enters the prism from the side surface of the prism where the first waist of the isosceles trapezoid is located and vertically exits from the side surface of the prism where the second waist is located, the light receiver is a CCD image sensor and is attached to the light exit position of the side surface of the prism where the second waist is located.
6. The intelligent shampoo cap as claimed in claim 1 further comprising a shampoo module, wherein the shampoo module comprises a shampoo storage tank, a micro pump and a liquid pipeline, and shampoo is stored in the shampoo storage tank; the micro pump is positioned at the opening of the shampoo storage tank and is used for pumping the shampoo in the tank; the liquid pipeline is a rubber pipe with a nozzle at one end, and the other end is connected to the liquid outlet of the micro pump and used for uniformly spraying the shampoo on the hair.
7. A method of operating an intelligent hair washing cap, suitable for use in any one of the preceding claims, comprising the steps of:
s1: the mobile phone of the user is connected to a server serving the hair washing cap APP through scanning the two-dimensional code arranged on the cap shell or the toilet mirror surface, and a control instruction of the user to the hair washing cap is transmitted to a main control module of the hair washing cap through the server;
s2: acquiring the hair style and the hair mechanical strength distribution information of a user, acquiring a tension-stretching length curve by the processor unit, transmitting the relevant information and the curve to the server, comparing the hair style and the hair mechanical strength distribution information of the user with data in a database by the server, acquiring a setting program of optimal kneading and washing force, kneading and washing frequency, kneading and washing amplitude, kneading and washing direction, water temperature and drying air temperature, and transmitting the setting program to the hair washing cap main control module;
s3: after the main control module of the hair washing cap obtains a set program, a vibrator on the inner layer of the shell of the hair washing cap starts to work, oil on hair is obtained through friction between the total reflection surface of a prism of the oiliness analysis unit and the hair through the driving of the vibrator, the oil content of the hair of a user is judged through measuring the light intensity reflected by the total reflection surface through a CCD image sensor, the main control unit uploads oil content data to a server for analysis, the oiliness type of the hair of the user is judged, and recommended shampoo is sent to a mobile phone of the user and confirmed by a client;
s4: the hair washing cap firstly soaks the hair of a user with clear water, then a client selects proper shampoo, finally the hair of the user is rubbed and washed through the latex contact according to a set program, five vibrators distributed on five separated inner layers of the cap shell of the forehead part, the top of the head, the back brain part, the left side surface and the right side surface of the head of the user are rubbed and washed independently according to the set program, and the hair is washed and dried by the water and air supply module after the rubbing and washing are finished;
s5: in the hair washing process, a user can adjust the rubbing and washing force, the rubbing and washing frequency, the rubbing and washing amplitude, the rubbing and washing direction, the water temperature and the drying gas temperature at any time through a mobile phone, and after hair washing is completed, mobile phone code scanning payment or NFC mobile phone payment or RFID mobile phone payment is carried out through a two-dimensional code.
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| CN201810065827.9A CN108427337B (en) | 2018-01-23 | 2018-01-23 | Intelligent hair washing cap and operation method thereof |
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| CN109712202B (en) * | 2018-12-28 | 2020-11-06 | 徐州轩科农业机械有限公司 | Automatic lying type hair washing bed |
| CN111657655A (en) * | 2019-03-08 | 2020-09-15 | 天津大学 | Intelligent hair ring |
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