CN108886859B - Vitamin D synthesis amount determination device, control method for same, and vitamin D in vivo synthesis induction system - Google Patents

Vitamin D synthesis amount determination device, control method for same, and vitamin D in vivo synthesis induction system Download PDF

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CN108886859B
CN108886859B CN201680077570.8A CN201680077570A CN108886859B CN 108886859 B CN108886859 B CN 108886859B CN 201680077570 A CN201680077570 A CN 201680077570A CN 108886859 B CN108886859 B CN 108886859B
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vitamin
ultraviolet
amount
user
synthesis
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CN108886859A (en
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林栽贤
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Industry Academic Cooperation Foundation of Kongju National University
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Industry Academic Cooperation Foundation of Kongju National University
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches

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  • General Health & Medical Sciences (AREA)
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Abstract

The present invention relates to a vitamin D synthesis amount determination device, including: a storage unit for storing the ultraviolet B amount determination amount; an operation control unit for calculating a vitamin D synthesis amount using the ultraviolet B amount determination amount stored in the storage unit, and comparing the calculated vitamin D synthesis amount with a daily vitamin D demand to output a vitamin D achievement status; and an output unit connected to the operation control unit and outputting the vitamin D output by the operation control unit to achieve a state.

Description

Vitamin D synthesis amount determination device, control method for same, and vitamin D in vivo synthesis induction system
Technical Field
The present invention relates to a vitamin D synthesis amount determination device, a method for controlling the device, and a vitamin D in vivo synthesis induction system.
Background
Generally, vitamin d (vitamin d) is one of fat-soluble vitamins and is known to be rich in cod liver oil, tuna, sardine, milk, egg yolk, and the like.
Even if such vitamin D is not taken from food, it is possible to convert 7-dehydrocholesterol (7-dehydrocholestrol) in the subcutaneous layer into vitamin D by ultraviolet rays contained in sunlight by receiving irradiation of sunlight for a predetermined time, that is, to synthesize vitamin D in vivo by sunlight.
However, most of modern people have increased their standing time indoors due to the development of civilization and changes in life style, and thus have little time to be exposed to sunlight, and thus, the amount of vitamin D that can be synthesized by sunlight is very small or none.
Also, it is difficult to take vitamin D through food, resulting in a phenomenon of vitamin D deficiency.
In particular, the phenomenon of biotin D deficiency, which is an essential nutrient for life maintenance, is currently becoming a serious health problem worldwide due to the increase in the elderly population and obese population.
Therefore, people who are deficient in vitamin D need to take supplements alone to supplement the deficient vitamin D, but most of these people cannot take vitamin D sufficiently due to reasons of economy, insufficient time, and the like.
In addition, even when vitamin D is taken in sunlight by outdoor activities, the amount of vitamin D currently synthesized cannot be accurately known.
Therefore, there are cases where the amount of vitamin D synthesized does not reach the recommended daily amount (i.e., the daily required amount of vitamin D) or exceeds the recommended daily amount, and problems that are harmful to health, such as the onset of skin cancer, are caused on the contrary by prolonged exposure to sunlight.
Documents of the prior art
Patent document
Korean patent application No. 10-2013-
Korean patent laid-open No. 10-2006-0110025 (published: 2016, 10, 24, entitled lighting equipment and controller system for ultraviolet radiation sterilization)
Disclosure of Invention
Technical problem
Therefore, the present invention has been made to solve the above-mentioned problems, and an object of the present invention is to accurately and rapidly confirm the amount of vitamin D synthesized.
Means for solving the problems
The vitamin D synthesis induction system of the present invention includes a vitamin D synthesis amount determination device that calculates a vitamin D synthesis amount of a user with respect to an ultraviolet B amount determination amount using an ultraviolet B amount determination amount, and is capable of irradiating the user with ultraviolet B when the calculated vitamin D synthesis amount does not satisfy the vitamin D daily requirement, by comparing the calculated vitamin D synthesis amount with the vitamin D daily requirement of the user, to determine the achievement state of vitamin D.
The in vivo vitamin D synthesis inducing system may further include an ultraviolet B illumination device including an ultraviolet B light source, the ultraviolet B light source being turned on by the control of the vitamin D synthesis amount determination device, or turned on by a user to allow the user to be irradiated with the ultraviolet B light, thereby enabling the synthesis of vitamin D.
The vitamin D in-vivo synthesis induction system may further include an ultraviolet information sensing device having an ultraviolet B amount sensing part transmitting ultraviolet B amount sensing data output by the ultraviolet B amount sensing part to the vitamin D synthesis amount determination device, and the vitamin D synthesis amount determination device may calculate the ultraviolet B determination amount using the ultraviolet B sensing data.
The vitamin D in-vivo synthesis induction system may further include an output unit for outputting at least one of the amount of ultraviolet B absorbed by the user, the amount of ultraviolet B to be additionally irradiated, and the achievement state of the vitamin D.
The vitamin D composition amount determination device may calculate the amount of ultraviolet rays suitable for the user based on at least one of the sun height, weather conditions, age, working time, and bedtime, which are generated at the position of the user, and health information, or may calculate the amount of ultraviolet rays suitable for the user based on at least one of the age, weight, sex, height, and the desired ultraviolet exposure level set by the user.
The vitamin D synthesis amount determination device includes: a storage unit for storing the ultraviolet B amount determination amount; and an operation control unit for calculating the vitamin D synthesis amount using the ultraviolet B amount determination amount stored in the storage unit, and comparing the calculated vitamin D synthesis amount with the daily vitamin D demand to output a vitamin D achievement status.
Preferably, the operation control unit determines the ultraviolet B determination amount using ultraviolet B amount sensing data input from the outside and stores the ultraviolet B determination amount in the storage unit.
The vitamin D composition amount determination device may further include an ultraviolet B amount sensing unit connected to the operation control unit, and the operation control unit may determine the ultraviolet B determination amount using a sensing signal input from the ultraviolet B amount sensing unit and store the ultraviolet B determination amount in the storage unit.
Preferably, the storage unit further stores minimum erythema dose, ultraviolet exposure time, and exposure area for each skin type, and the operation control unit may calculate the vitamin D synthesis dose using the ultraviolet B dose determination dose, minimum erythema dose, ultraviolet exposure time, and exposure area for each skin type.
The operation control unit may determine the ultraviolet index using ultraviolet index sensing data input from the outside.
The vitamin D composition amount determination device may further include an ultraviolet index sensing part connected to the operation control part, and the operation control part may determine the ultraviolet index using a sensing signal input from the ultraviolet index sensing part.
The operation control unit may calculate the ultraviolet B determination amount using the determined ultraviolet index value.
The operation control unit may read out the daily vitamin D demand corresponding to the age and sex determined by determining the age and sex of the user stored in the storage unit.
When the calculated vitamin D synthesis amount does not reach the daily requirement of vitamin D, the operation control unit may output a control signal for turning on the ultraviolet B light source to the ultraviolet B lighting device.
The vitamin D composition amount determination device may further include an ultraviolet information sensing device having at least one of an ultraviolet B amount sensing part and the ultraviolet index sensing part and transmitting ultraviolet B amount sensing data and ultraviolet index sensing data output by the at least one of the ultraviolet B amount sensing part and the ultraviolet index sensing part to the action control part, and the action control part may calculate the ultraviolet B determination amount using the ultraviolet B sensing data or the ultraviolet index sensing data.
The control method of the vitamin D synthesis amount determination device of the present invention includes the steps of: calculating the vitamin D synthesis amount by using the ultraviolet B amount judgment amount; reading a daily vitamin D demand corresponding to the age and sex of the user from a storage unit; and a step of comparing the vitamin synthesis amount with the daily required amount of vitamin D and outputting the vitamin D achievement state to an output unit.
The control method of the vitamin D synthesis amount determination device of the present invention may further include the steps of: determining an ultraviolet index using ultraviolet index data or an ultraviolet index sensing signal corresponding to the ultraviolet index sensing signal; and outputting the determined ultraviolet index to the output unit.
The ultraviolet B determination amount may be calculated using the determined value of the ultraviolet index.
The control method of the vitamin D synthesis amount determination device of the present invention may further include the steps of: judging whether the calculated vitamin D synthetic amount reaches the daily requirement of the vitamin D; and outputting a control signal for turning on the ultraviolet B light source to the ultraviolet B lighting device when the calculated vitamin D synthetic amount does not reach the daily required amount of the vitamin D.
ADVANTAGEOUS EFFECTS OF INVENTION
According to the above-described features, the achievement rate of vitamin D currently synthesized by ultraviolet rays can be accurately known, and thus, the user can take an action for supplementing an insufficient amount when compared with the daily requirement amount of vitamin D, thereby preventing diseases caused by vitamin D deficiency.
In addition, the ultraviolet index can be accurately confirmed for the current position of the user, and the ultraviolet index grade of the position of the user can be easily confirmed, so that whether outdoor activities are performed or not is determined according to the accurate ultraviolet index.
When the vitamin D synthesized by the ultraviolet B does not reach the daily requirement of the vitamin D, the ultraviolet B light source in the room where the user is located is automatically operated, so that the synthesis of the deficient vitamin D can be finished even in the room.
Drawings
FIG. 1 is a schematic block diagram related to the in vivo synthesis induction system of vitamin D according to the present invention.
FIG. 2 is a block diagram of a vitamin D in vivo synthesis induction system according to an embodiment of the present invention.
Fig. 3 is a schematic block diagram of the ultraviolet information sensing apparatus shown in fig. 2.
Fig. 4 is a schematic block diagram of the vitamin D determination device shown in fig. 2.
Fig. 5 to 7 are operation flow charts of a vitamin D determination device according to an embodiment of the present invention.
Fig. 8 is an example of a user information input box outputted from the vitamin D determination device of the in vivo vitamin D synthesis induction system according to the embodiment of the present invention.
Fig. 9 is an example of an output screen of a determination result when the ultraviolet index is of a low level in the vitamin D determination device of the in vivo vitamin D synthesis induction system according to the embodiment of the present invention.
Fig. 10 is an example of an output screen of a determination result when the ultraviolet index is a general level in the vitamin D determination device of the in vivo vitamin D synthesis induction system according to the embodiment of the present invention.
Fig. 11 is an example of an output screen of a determination result when the ultraviolet index is at a high level in the vitamin D determination device of the in vivo vitamin D synthesis induction system according to the embodiment of the present invention.
Fig. 12 is an example of an output screen of a determination result when the ultraviolet index is at a very high level in the vitamin D determination device of the in vivo vitamin D synthesis induction system according to the embodiment of the present invention.
Fig. 13 is an example of an output screen of a determination result when the ultraviolet index is at a risk level in the vitamin D determination device of the in vivo vitamin D synthesis induction system according to the embodiment of the present invention.
Fig. 14 shows an example of a setting frame for adjusting the state of the output ultraviolet B illumination device in the vitamin D determination device of the in vivo vitamin D synthesis induction system according to the embodiment of the present invention.
Fig. 15 is an example of a screen in which the ultraviolet index and the vitamin D synthesis amount are outputted in the form of a graph in the vitamin D determination device of the in vivo vitamin D synthesis induction system according to the embodiment of the present invention.
FIG. 16 is a block diagram of a vitamin D in vivo synthesis induction system according to another embodiment of the present invention.
Fig. 17 is a schematic block diagram of the vitamin D determination device shown in fig. 16.
Fig. 18 and 19 are operation flowcharts of a vitamin D determination device according to another embodiment of the present invention.
Detailed Description
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention. However, the present invention can be realized in various forms, and is not limited to the embodiments described herein. In the drawings, portions that are not related to the description are omitted for the sake of clarity, and like reference numerals are used for like portions throughout the specification.
When a certain structural element is referred to as being "linked" or "connected" to another structural element, it is directly linked or connected to the other structural element, but it is understood that other structural elements may exist therebetween. In contrast, when a structural element is referred to as being "directly" linked "or" connected "to other structural elements, it is understood that no other structural element exists therebetween.
Then, a vitamin D synthesis amount determination device and a manufacturing method thereof according to an embodiment of the present invention will be described with reference to the drawings.
First, the in vivo synthesis induction system of vitamin D according to the present invention will be described.
As shown in FIG. 1, the in vivo synthesis induction system of vitamin D of the present invention comprises: an ultraviolet information sensing device 110; a mobile device 120 communicating with the ultraviolet information sensing device 110 through a communication Network (NT); a mobile device 120 communicating with the ultraviolet information sensing device 110 through a communication Network (NT); a light source driving device 130 connected to the communication Network (NT); and a light source 140 connected to the light source driving device 130.
In this case, the light source driving device 130 and the light source 140 constitute the illumination device 150.
The ultraviolet information sensing apparatus 110 is co-present with a user to control the turn-on action of the illumination device 150 according to the position of the user using the present system, providing illumination to the user.
Therefore, the ultraviolet information sensing device 110 is a wearable sensing device (wearable sensor unit) that can be worn on the wrist of the user or a necklace, clothing, a ring, or the like.
The mobile device 120 receives various information required in controlling the motion control of the lighting apparatus 150, which is input by the user, in consideration of not only the physical characteristics of the user, such as height, age, weight, etc., but also the health status of the user, and generates a control signal for controlling the motion of the lighting apparatus 150 according to the input information and transmits it to the lighting apparatus 150 using a communication Network (NT).
Although the application (application) for controlling the operation of the lighting device 150 is installed in the mobile device 120, the application for controlling the operation of the lighting device 150 may not necessarily be installed in the mobile device 120, and may be installed in the ultraviolet information sensing device 110, the light source driving apparatus 130, or a separate controller (not shown), and the operation state of the light source 140 may be controlled according to the sensing state of the ultraviolet information sensing device through communication. In this example, the ultraviolet information sensing device 110 and the mobile device 120 may be formed as separate devices, but the present invention is not limited thereto, and the ultraviolet information sensing device 110 may be provided to the mobile device 120 such that the ultraviolet information sensing device 110 and the mobile device 120 are formed as one device.
The light source 140 changes its on/off state according to a light source driving signal applied from the light source driving device 130, and outputs Ultraviolet (UV) light for illumination.
In addition, the light source 140 may provide illumination and color temperature to the user through a light source in the visible wavelength range.
Ultraviolet rays are classified into ultraviolet rays A (UV-A) (wavelength: 400nm to 315nm), ultraviolet rays B (UV-B) (wavelength: 315nm to 280nm) and ultraviolet rays C (UV-C) (wavelength: 280nm to 100nm), and ultraviolet rays which can generate vitamin D in vivo and do not exert much harmful influence on the human body are ultraviolet rays B.
Vitamin D in humans is synthesized by food intake, and the amount of vitamin D synthesized by food intake in one day is about 100IU (International Unit, 1IU ═ 0.025 μ g in the case of vitamin D), which accounts for about 20% of the daily requirement.
In contrast, vitamin D synthesized in the human body is also synthesized by irradiation of ultraviolet rays (particularly, ultraviolet-B) included in sunlight, and a shortage of daily required amount, that is, vitamin D corresponding to the remaining 80% can be synthesized according to the irradiation amount of sunlight.
However, the ultraviolet B cannot pass through glass or cellulose, and even if sunlight exists in a place with a latitude of 35 degrees or more in cold winter, it is not favorable to synthesize vitamin D required for human body because the ultraviolet B in the sunlight is insufficient.
Therefore, it is preferable that the light source 140 of the present invention performs the synthesis of vitamin D in the human body using a light source (e.g., UV-LED) that generates visible light and ultraviolet B rays, thereby contributing to the generation of vitamin D.
The light source driving device 130 or the mobile device 120 stores data on the intensity of the UV-B wavelength range of the sunlight according to each solar term, and outputs a control signal for controlling the irradiation amount of the light source 140 according to the quantitative relationship between the ultraviolet irradiation amount and the vitamin D in the blood based on the data.
Accordingly, the light source driving apparatus 130 outputs a light source driving signal for activating the light source 140 in a corresponding state to the light source 140 according to a control signal applied by the light source driving apparatus 130 or the mobile device 120.
As described above, the vitamin D in-vivo synthesis induction system has the ultraviolet information sensing device 110 as a sensor part and an application program capable of adjusting illumination so as to provide dynamic illumination according to the movement of the user.
The in vivo synthesis-inducing system of vitamin D having such a structure is used as follows.
In the case where the user having the ultraviolet information sensing device 110 and the mobile device 120 uses the system of the present invention, first, the user inputs physical characteristics and health status, etc. of itself to the mobile device 120.
In the case where a control signal for controlling the light source 140 for synthesizing vitamin D is output by the light source driving apparatus 130, the mobile device 120 transmits information input by the user's motion to the light source driving apparatus 130 so that it can be basic data for controlling the on state of the light source 140.
In the case where the user moves, the ultraviolet information sensing apparatus 110 continues to sense the amount (intensity) of ultraviolet rays irradiated to the user.
The ultraviolet information sensing device 110 transmits the information about the ultraviolet rays sensed by itself to the mobile device 120 or the light source driving apparatus 130, and the mobile device 120 or the light source driving apparatus 130 controls the illumination of the light source 140 after calculating whether the illumination of the light source 140 needs to be controlled to be performed with a predetermined degree of intensity in order to satisfy the amount of ultraviolet rays (for example, the amount of ultraviolet rays B) required by the current user.
On the other hand, the user moves to the outside and can move to a position where the light source 140 is not provided. In this case, the sensed amount of ultraviolet rays is transmitted from the ultraviolet information sensing device 110 to the mobile device 120, and the sensing of the amount of ultraviolet rays received from the outdoors (natural light other than the artificial light passing through the light source 140) is continued.
The mobile device 120 calculates the required ultraviolet amount per day appropriate to the user using the set application program, and thus, in the case where the user moves indoors again later, the irradiation amount of the light source 140 may be adjusted so that the user is irradiated with the ultraviolet amount excluding the ultraviolet irradiation amount received from outdoors.
In the present specification, the description about controlling the light source 140 for the ultraviolet rays may refer to adjusting the ratio of the ultraviolet rays mixed in the visible rays by controlling the UV generating light source, not all of which are visible rays.
On the other hand, in the present invention, all information sensed by the ultraviolet information sensing device 110 using the currently used Internet of Things (IoT) technology is transmitted to the mobile device 120 or the light source driving apparatus 130 to control the operation of the light source 140, and all data transmitted to a Database (DB) (not shown) may be stored, so that it may be used in big data analysis or information extraction for a user later.
The ultraviolet information sensing device 110 senses ultraviolet rays at every predetermined period and may transmit them to at least one of the mobile device 120 and the light source driving apparatus 130.
At least one of the mobile device 120 and the light source driving apparatus 130 may further include a position data acquiring unit (e.g., GPS) or other components for calculating and providing the ultraviolet ray amount or the daily vitamin D demand suitable for the corresponding user more accurately using at least one of the solar altitude, the weather condition, the age, the working time, and the bedtime, which are different depending on the position of the occupant, and the health information.
The wearable ultraviolet information sensing device 110 is configured to be worn on the wrist, necklace, belt, or the like of the user as described above, since it is exposed to the outside and receives the irradiation of sunlight.
The physical characteristics of the user input to the mobile device 120 may be at least one of the age, weight, sex, height of the user and the ultraviolet exposure level desired by the user, which is arbitrarily set by the user, and at this time, the mobile device 120 may calculate the ultraviolet amount suitable for the user or the vitamin D daily requirement suitable for the user based on the input physical characteristics of the user.
However, in the case of the ultraviolet exposure degree, automatic adjustment may be made at an appropriate level according to the age input by the user. On the other hand, in the case of women, the amount may be set to be lower than necessary for an appropriate exposure degree for cosmetic reasons or the like.
At least one of the mobile device 120 and the light source driving apparatus 130 calculates the amount of ultraviolet B that the user has been exposed to so far using the amount of ultraviolet sensed by the ultraviolet information sensing device 110, calculates the amount of vitamin D synthesized in accordance with the calculated amount of ultraviolet B, and may present at least one of the calculated amount of vitamin D, the amount of ultraviolet B suitable for the user, the daily requirement of vitamin D, the amount of ultraviolet B further required by the user, and the ultraviolet exposure time corresponding to the detected amount of ultraviolet B.
On the other hand, the system of the present invention may further include an output unit (for example, an information display unit) that can present the amount of ultraviolet B (at least one of the time and the amount of ultraviolet vitamin synthesis when the amount of ultraviolet B that has been absorbed and the amount of ultraviolet B that is further required later and the amount of further required are converted into the time) to the user.
The communication between the components through the communication Network (NT) may include at least one of WiFi, LTE (Long Term Evolution), 3G, LTE-a (Long Term Evolution-Advanced), Zigbee, RF (Radio Frequency), and Bluetooth (Bluetooth), and the user information may be automatically transmitted to a server (not shown) through an application provided in the mobile device 120.
Next, an example relating to the in vivo synthesis-inducing system of vitamin D according to the present invention will be described with reference to FIG. 2.
First, an in vivo vitamin D synthesis induction system according to an embodiment of the present invention will be described with reference to fig. 2 to 4.
As shown in fig. 2, the vitamin D in vivo synthesis induction system of this example includes a vitamin D synthesis amount determination device 100 and an ultraviolet B illumination device 30 that communicates with the vitamin D synthesis amount determination device 100 via a communication Network (NT).
The vitamin D composition amount determination device 100 has an ultraviolet information sensing device 10 and a vitamin D composition amount determination device 20 that communicates with the ultraviolet information sensing device 10.
The ultraviolet information sensing device 10 senses the received amount of ultraviolet B and ultraviolet index (UVI) during the exposure time to ultraviolet rays, and transmits the sensed data on the amount of ultraviolet B and the ultraviolet index to the vitamin D synthesis amount decision device 20. Such an ultraviolet information sensing device 10 is wearable on a body part exposed to sunlight or carried on a user as a wearable device worn or carried by the user.
As shown in fig. 2, the ultraviolet information sensing apparatus 10 includes: a drive switch 11 for ultraviolet information sensing action; an ultraviolet B amount sensing part 121 for sensing an ultraviolet B (UV-B) amount; an ultraviolet index sensing part 122 for sensing an ultraviolet index (UVI); a temperature sensing part 123 outputting a temperature sensing signal corresponding to the sensed temperature by sensing the temperature; a humidity sensing part 124 outputting a humidity sensing signal corresponding to the sensed humidity by sensing the humidity; a sensing control part 13 connected with the driving switch 11 and the sensing part 121 and 124; a storage unit 14 connected to the sensing control unit 13; and a communication unit 15 connected to the sensing control unit 13.
The drive switch 11 is turned on (on) or off (off) in accordance with the user's motion and outputs a signal corresponding to the on or off state to the sensing control section 13.
The ultraviolet B amount sensing unit 121 receives sunlight, senses an ultraviolet B amount that varies according to the amount of received sunlight, and outputs a signal indicating a state corresponding to the sensed ultraviolet B amount to the sensing control unit 13.
The ultraviolet index sensing part 122 senses an ultraviolet index of sunlight exposed to the user and outputs a signal of a state corresponding to the sensed ultraviolet index to the sensing control part 13.
As described above, the temperature sensing part 123 is used to sense the ambient temperature, and the humidity sensing part 124 is used to sense the ambient humidity.
The sensing control part 13 receives a signal applied from the driving switch 11 to determine the operation state of the driving switch 11, when the driving switch 11 is determined to be in the operation state, activates the sensing part 121 and 124, generates ultraviolet B quantity sensing data and ultraviolet index sensing data corresponding to the sensing signals input from the ultraviolet B quantity sensing part 121 and the ultraviolet index sensing part 122, generates temperature data and humidity data corresponding to the sensed temperature and humidity, respectively, using the temperature sensing signal and humidity sensing signal input from the temperature sensing part 123 and humidity sensing part 124, and transmits the generated data to the vitamin D synthesis amount determination device 20 through the communication part 15.
The storage unit 14 may be a memory card (memory) or the like as a storage medium that stores ultraviolet B amount sensing data, ultraviolet index sensing data, temperature data, and humidity data determined based on the sensing signals output from the ultraviolet B amount sensing unit 121 and the ultraviolet index sensing unit 122.
In addition, data necessary for the operation of the ultraviolet information sensing device 10 is stored in the storage unit 14.
The communication unit 15 is activated by the control of the sensing control unit 13, and may include a mobile communication module, an internet module, a short-range communication module, and the like as communication modules for performing communication between the ultraviolet information sensing device 10 and the vitamin D synthesis amount determination device 20 and communication between the ultraviolet information sensing device 10 and the ultraviolet B illumination apparatus 30.
At this time, the mobile communication module wirelessly transmits/receives signals (i.e., wireless signals) with at least one of a base station, an external terminal, and a server over a mobile communication network.
The internet module refers to a module for accessing a wireless or limited internet, and the internet module may be built in or externally installed to the vitamin D determination device 10.
As the internet technology, wlan (wireless lan), wibro (wireless broadband), wimax (world Interoperability for Microwave access), hsdpa (high Speed Downlink Packet access), or the like can be used.
The near field communication module is a module for performing near field communication.
As the short-range communication technology, Bluetooth (Bluetooth), rfid (radio Frequency identification), infrared communication (IrDA), uwb (ultra wideband), or ZigBee can be used.
Next, the structure of the vitamin D synthesis amount determination device 20 will be described with reference to fig. 4.
As shown in fig. 4, the vitamin D synthesis amount determination device 20 includes a user input unit 21, an operation control unit 22 connected to the user input unit 21, a storage unit 23 connected to the operation control unit 22, a communication unit 24 connected to the operation control unit 22, and an output unit 25 connected to the operation control unit 22.
The user input unit 21 generates a signal related to an input operation, such as a command, data, or information for controlling the operation of the vitamin D composition amount determination device 20, and outputs the signal to the operation control unit 23.
Such a user input unit 21 may be constituted by a keyboard (key pad), a dome switch (dome switch), a touch pad (touch pad), a jog switch (jog), a mouse (mouse), a touch panel (touch panel), or the like.
The position data acquiring unit 22 is a device for acquiring the position data of the vitamin D synthesis amount determining device 20 by gnss (global Navigation Satellite system).
In this case, the GNSS is a navigation System that can calculate the position of the receiving terminal from radio signals received from satellites (not shown), and specific examples of the GNSS include gps (Global Positioning System), Galileo, GLONASS (Global Positioning navigation Satellite System), COMPASS, IRNSS (international Positioning navigation Satellite System), QZSS (quick-Zenith navigation Satellite System), and the like, depending on the operation subject.
The operation control unit 23 is a control module for controlling the operation of the vitamin D composition amount determination device 20, and determines the current amount of ultraviolet B, the current ultraviolet index, the ultraviolet exposure time, and the current temperature and humidity by receiving the ultraviolet B amount sensing data, the ultraviolet index sensing data, the temperature data, the humidity data, and the ultraviolet exposure time transmitted from the ultraviolet information sensing device 10.
The operation control unit 23 calculates the vitamin D synthesis amount synthesized by the ultraviolet rays in the body of the user at present, using the determined ultraviolet B amount and the ultraviolet exposure time, calculates the vitamin D achievement amount using the calculated vitamin D synthesis amount and the daily vitamin D demand, and controls the operation of outputting the vitamin D achievement amount to the output unit 26.
At this time, the daily requirement of vitamin D varies depending on the age and sex of the user.
The vitamin achievement amount is a vitamin D achievement status, and in this example, it is calculated and outputted as a ratio (%) of the calculated vitamin D synthesis amount to the daily required amount of vitamin D, and may be a value of the calculated vitamin D synthesis amount. When the vitamin D achievement status is output as a value of the vitamin D synthesis amount, it is not necessary to calculate the ratio (%) of the calculated vitamin D synthesis amount with respect to the daily requirement of vitamin D.
Then, the operation control unit 23 outputs the current temperature and humidity to the output unit 26 to present the current ultraviolet index and temperature and humidity to the user, determines the level (level) to which the determined ultraviolet index belongs, and outputs the determined level, and the user advice information and the object based on the level to the output unit 26.
The storage unit 24 is a storage medium for storing data and information necessary for the operation of the operation control unit 23 and data and information generated during the operation.
The storage unit 24 stores user information including the name of the user, the age and sex of the user, the skin type of the user, and the exposed area (%) of the user, whether or not the user is linked to the ultraviolet B illumination device, the daily requirement of vitamin D based on the sex and age, the minimum red spot amount (MED) for each skin type, and a vitamin D synthesis amount calculation formula.
The skin type of the user has one value of 1 to 6, and the user selects and inputs a number corresponding to the skin type of the user from the numbers of 1 to 6 using the user input section 21.
The user's exposure area has a value selected by the user from 6% to 40%, and similarly, the user determines and selects the exposure rate of himself from his/her total skin area by using the user input portion 21 and according to the degree of exposure based on his/her wearing dressing. In the case of this example, a value of about 6% to about 10% may be set as the exposed area in spring, autumn and winter, and a value of about 20% to about 40% may be set as the exposed area in summer.
Whether or not the vitamin D composition amount determination device 20 and the ultraviolet B illumination device 30 are linked means whether or not the vitamin D composition amount determination device 12 can control the operation of the ultraviolet B illumination device 30 by communicating with each other.
Therefore, when the ultraviolet B illumination device 30 is in a state in which communication with the vitamin D synthesis amount determination device 20 is possible, the ultraviolet B illumination device 30 transmits a presentation information for presenting an interlockable state to the vitamin D synthesis amount determination device 20.
Therefore, when the vitamin D composition amount determination device 20 receives the cue signal of the interlockable state, the value of a flag (flag) or the like for cueing the state of whether or not the interlocking with the ultraviolet B illumination apparatus 30 is converted into a corresponding state and stored.
At this time, whether or not the device is interlocked with the ultraviolet B illumination device 30 may determine the wireless control state between the vitamin D composition amount determination device 20 and the ultraviolet B illumination device 30 through the internet of things operation between the vitamin D composition amount determination device 20 and the ultraviolet B illumination device 30, and the like.
The communication unit 25 includes one or more modules to realize communication with the ultraviolet information sensing device 10 and communication with the ultraviolet B illumination device 30, as with the communication unit 15 of the ultraviolet information sensing device 10.
The communication unit 25 includes a mobile communication module, an internet module, and a short-range communication module.
The output section 26 is used to realize outputs related to visual, auditory and tactile senses, and may include a display module, a sound output module and a tactile sense module.
The display module displays an image corresponding to the image data or information output from the motion control unit 23 on the screen according to the motion of the motion control unit 23.
Such a display module may be a liquid crystal display device or an organic light emitting display device.
At this time, the image output to the display module may be an image corresponding to the image data or information transmitted from the vitamin D determination device 10.
The audio output module outputs an audio signal (audio signal) output from the motion control unit 23 in a speech form by the motion of the motion control unit 23.
Such a sound output module may have a speaker (speaker) or a buzzer (buzzer) or the like.
The haptic module may generate a variety of haptic effects that can be felt by a user. In this example, the haptic effect produced by the haptic module is a vibration.
The intensity, pattern, and the like of the vibration generated by the haptic module, which may have a motor or the like activated by the control of the motion control section 23, may be changed by the control motion of the motion control section 23.
The ultraviolet B illumination device 30 is for driving the ultraviolet B light source and a light source driving device for controlling on/off of the ultraviolet B light source.
At this time, the ultraviolet B light source performs not only an irradiation function of ultraviolet B for synthesizing vitamin D but also a function of providing illumination.
In this case, as shown in fig. 14, the user can adjust the color temperature (color temperature), the illuminance (illmininance), the on states of the red, green, and blue light sources, and the degrees of the cool (cool) and warm (warm) tones associated with the linked ultraviolet B lighting device 30 using the adjustment buttons (B11-B17) of the corresponding setting frame output to the display module of the vitamin D composition amount determination apparatus 20.
The light source driving means outputs a light source driving signal for changing an operation state to the ultraviolet B light source according to the control signal transmitted from the vitamin D composition amount determination device 20, and outputs a light source driving signal for controlling a corresponding state of an on/off state of the ultraviolet B light source to control the on and off state of the ultraviolet B light source.
That is, the light source driving means controls the on-operation of the ultraviolet B light source when the control signal for starting the driving is applied from the vitamin D composition amount determination device 20, and controls the off-operation of the ultraviolet B light source when the control signal for ending the driving is applied from the vitamin D composition amount determination device 20.
Next, the operation of the in vivo vitamin D synthesis-inducing system of the present example having the above-described structure will be described with reference to fig. 5 to 7.
First, the operation of the ultraviolet information sensing apparatus 10 will be described with reference to fig. 5.
When the ultraviolet information sensing device 10 starts to be activated by being supplied with power, the sensing control part 13 first reads a signal input from the drive switch 11 to determine whether the drive switch 11 is activated by the user (steps S11, S12).
When it is determined from the signal input from the drive switch 11 that the drive switch 11 of the ultraviolet information sensing device 10 is in an activated state (i.e., an on state) by the user' S motion (step S12), the sensing control unit 13 may control the motion of a power supply unit, not shown, and the like to supply driving power to the ultraviolet index sensing unit 122, the temperature sensing unit 123, and the humidity sensing unit 124, thereby starting the ultraviolet information sensing operation of the ultraviolet information sensing device 10 (step S13).
After the start of the ultraviolet information sensing operation, the sensing controller 13 starts a timer (not shown) to count the driving time of the ultraviolet B quantity sensing unit 121, and calculates and stores the counted ultraviolet exposure time in the storage unit 14 (step S14).
Then, the sensing controller 13 reads the sensing signals applied by the ultraviolet B quantity sensing unit 121 and the ultraviolet index sensing unit 122 (step S15), and generates ultraviolet-related data including ultraviolet B quantity sensing data and ultraviolet index sensing data corresponding to the state of the read sensing signals, and stores the ultraviolet-related data in the storage unit 14 (step S16).
The sensing controller 13 reads the signals applied by the temperature sensing unit 123 and the humidity sensing unit 124 to generate temperature data and humidity data corresponding to the determined temperatures and humidities, and stores the temperature data and humidity data in the storage unit 14 (steps S17 and S18).
As described above, when the ultraviolet ray-related data including the ultraviolet ray B amount sensing data and the ultraviolet index sensing data and the environment data including the temperature data and the humidity data are generated, the sensing control part 13 transmits the generated ultraviolet ray-related data, the environment data, and the ultraviolet ray exposure time to the vitamin D composition amount determination device 20 using the communication part 15 (step S19).
At this time, the communication method between the ultraviolet information sensing device 10 and the vitamin D composition amount determination device 20 is set, and thus the sensing control part 13 performs the transmission operation of the corresponding data according to the set communication method.
In this way, the sensing control part 13 of the ultraviolet information sensing device 10 generates the ultraviolet B amount sensing data, the ultraviolet index sensing data, the temperature data, the humidity data, and the ultraviolet exposure time at every prescribed time interval by using the sensing part 121 and 124, and transmits them to the vitamin D composition amount determination device 20.
In this example, the ultraviolet information sensing apparatus 10 has the drive switch 11 and controls the operation state of the sensing part 121 and 124 according to the operation state of the drive switch 11, but unlike this, in an alternative example, the drive switch 11 may be omitted.
In the case where the driving switch 11 is omitted, when the vitamin D composition amount determining apparatus 20 applies the signal of the set state, the sensing control part 13 activates the sensing part 121 and 124 and starts the ultraviolet information sensing operation.
In addition, the order of generation of the ultraviolet B quantity sensing data, the ultraviolet index sensing data, the temperature data, and the humidity data may be changed as necessary.
The plurality of structural elements 11, 121 and 124, 13-15 shown in fig. 3 are not essential structural elements, and therefore other structural elements than these structural elements 11, 121 and 124, 13-15 may be added or at least one of them may be omitted, and the plurality of structural elements 21-26 shown in fig. 4 are also not essential structural elements, and therefore other structural elements may be added or at least one of them may be omitted.
Next, the operation of the vitamin D synthesis amount determination device 20 will be described with reference to fig. 6 and 7.
First, when the operation of the vitamin D synthesis amount determination device 20 is started by supplying the power necessary for the operation, the operation of the operation control unit 23 is also started (step S20).
Therefore, in the operation mode of the vitamin D synthesis amount determination device 20, the operation control section 23 of the vitamin D synthesis amount determination device 20 determines whether or not the vitamin D synthesis amount determination mode is selected using the signal input from the user input section 21 (step S21).
When the vitamin D composition amount determination mode is selected by the user' S motion (step S21), the motion control part 23 determines whether corresponding data, i.e., ultraviolet B amount sensing data, ultraviolet index sensing data, temperature data, humidity data, and ultraviolet exposure time, are transmitted from the ultraviolet information sensing apparatus 10 (step S22).
In step S21, if the vitamin D composition amount determination mode is not selected by the user (step S22), the operation controller 23 reads the signal applied to the user input unit 21 and determines whether or not the vitamin D composition amount determination mode is selected.
In this example, the operation of the vitamin D synthesis amount determination device 20 is controlled according to the operation mode selected by the user input unit 21, but the present invention is not limited thereto, and the vitamin D synthesis amount determination operation performed by the vitamin D synthesis amount determination device 20 may be controlled by an additional drive switch.
In this case, when the vitamin D synthesis amount determination device 20 performs the vitamin D synthesis amount determination operation, the user can turn on the drive switch to apply a signal in an on state to the operation control unit 23. When the drive switch applies a signal of the on state to the operation control section 23, the vitamin D synthesis amount determination operation is started and the process proceeds to step S22 to determine whether or not data is transmitted from the ultraviolet information sensing device 10.
When the procedure is re-entered and the ultraviolet ray-related data, the environmental data, and the ultraviolet ray exposure time are transmitted from the ultraviolet ray information sensing apparatus 10, the action control part 23 stores the transmitted ultraviolet ray-related data (i.e., the ultraviolet ray B amount sensing data and the ultraviolet ray index sensing data), the environmental data (i.e., the humidity data and the temperature data), and the ultraviolet ray exposure time in the storage part 24 (step S23).
Then, the operation controller 23 determines whether or not the user information is present in the storage unit 24 (step S24), and when the user information is stored in the storage unit 24, the operation controller 23 reads the user information stored in the storage unit 24 (step S25).
Then, the operation control unit 23 calculates the vitamin D synthesis amount using the input user information (step S211).
However, if the storage unit 24 does not have the user information necessary for calculating the vitamin D composition amount, the operation control unit 24 reads the video data corresponding to the user information input box or characters requesting the input of the user information from the data stored in the storage unit 24 and outputs the video data to the display module of the output unit 26 (step S26).
Therefore, the output unit 26 outputs a video corresponding to the video data applied from the motion control unit 23, and the user inputs the corresponding user information through the input box that is output by using the user input unit 21 or can input the user information through the user information input box after confirming the character requesting the input of the user information.
In this example, an example of the user information input box is shown in fig. 8.
All the information on the user name, age, name, skin type and exposed area as necessary user information is input through the user information input box by the user input section 21 (step S27), and the action control section 23 stores the input user information in the storage section 24 (step S28).
Then, the operation control unit 23 determines the daily vitamin D demand based on the sex and age of the user using the data stored in the storage unit 14, stores the same in the storage unit 24, and outputs the same through the output unit 26 as shown in fig. 8 (steps S29, S210).
In the case of this example, the daily vitamin D demand based on gender and two years has been stored in the storage section 24.
As described above, when the user information is input from the user input unit 21 and output to the display module of the output unit 26, the operation control unit 23 proceeds to step S211 and starts the operation of calculating the vitamin D synthesis amount.
However, when the user information is not input from the user input unit 21 (step S27), the operation control unit 23 proceeds to step S21 and determines whether or not the operation mode selected by the user is the vitamin D determination amount determination mode.
When the operation state of the operation control unit 23 proceeds to the vitamin D synthesis amount calculation step S211, the operation control unit 23 determines the current amount of ultraviolet B using the transmitted ultraviolet B amount sensing data.
Then, the operation control unit 23 calculates the vitamin D composition amount currently synthesized by using the currently determined ultraviolet B amount, exposure area, and ultraviolet exposure time, based on the following equation 1.
Mathematical formula 1:
Figure BDA0001716403030000171
where EUV is the amount of erythema UV radiation, MED is the minimum amount of erythema for each skin type, Etime is the UV exposure time, and Eares is the exposure area.
The amount of erythema ultraviolet radiation (EUV) is determined by the following equation 2.
Mathematical formula 2:
Figure BDA0001716403030000181
Ser(λ)＝1 for 250nm≤λ≤298nm
Ser(λ)＝100.094(298-λ/nm)for 298nm≤λ≤328nm
and, EλThe determined amount of ultraviolet B.
As shown in the following table 1, the MED value is determined by each skin type of each user, and the Minimum Erythema Dose (MED) value corresponding to each skin type of each user is stored in the storage unit 24.
TABLE 1
Skin type of user Skin tone MED[J/m2] Light reaction of skin
1 White, pale 200 Always sunburn and no suntan
2 Light white 250 Always sunburn and easy slight tanning
3 Beige to beige 300 Sometimes get dryInjury and uniform tanning
4 Light to medium brown 450 Slight sunburn, always being tanned
5 Medium to dark brown 600 Less sunburn and complete tanning
6 Dark brown to black 1000 Can not cause sunburn
In table 1, the skin type of korean is generally "3", and the MED value corresponding to "3" is "300".
Therefore, the operation control unit 23 determines a value (for example, 6) corresponding to the user skin type input by the user, and reads the MED value corresponding to the determined value from the storage unit 24.
As described above, the ultraviolet exposure time (Etime) is the operation time of the ultraviolet B amount sensing section 121 that starts to start after the driving power is applied by the control of the sensing control section 13, and is counted by the counting operation of the timer or the like and transmitted from the ultraviolet information sensing apparatus 10.
The exposed area (Eareas) is data input from the user through the user input section 21.
As described above, the user can set the exposure area on a season basis, for example, one of values of about 6% to about 10% may be set as the exposure area (Earea) in spring, autumn and winter, and one of values of about 20% to about 40% may be set as the exposure area (Earea) in summer.
While formula 1 for calculating the amount of vitamin D synthesized is an example, it is needless to say that other formulas that can calculate the amount of vitamin D synthesized by the amount of ultraviolet B determined by the ultraviolet B amount sensing unit 121 may be used.
As described above, when the present vitamin D synthesis amount synthesized from the amount of ultraviolet B exposed during the ultraviolet exposure time is calculated using the plurality of equations stored in the storage unit 24, the operation control unit 23 calculates the vitamin D production amount (%) representing the degree to which the present synthesized vitamin D production amount reaches the vitamin D daily requirement, using the vitamin D daily requirement determined according to the age and sex of the user and the calculated vitamin D synthesis amount (vitamin D synthesis amount/vitamin D daily requirement) × 100), and stores the calculated vitamin D production amount in the storage unit 24 (step S212).
Thereafter, the operation control unit 23 determines whether or not the vitamin D synthesis amount currently synthesized reaches the daily vitamin D demand (step S213).
However, when the amount of vitamin D synthesized at present does not reach the daily vitamin D demand (step S213), the operation control unit 23 determines whether or not the user is present indoors (step S214).
At this time, by determining whether or not the user is located indoors by the user operation of the user input unit 21, the state value corresponding to whether or not the user is located indoors can be stored in the storage unit 24.
In this case, the operation control unit 23 can determine whether or not the user is present in the room in which the ultraviolet B illumination device 30 is installed by reading the state value stored in the storage unit 24.
As another example, whether the user is located indoors may be determined using an indoor device that is disposed indoors and performs wireless communication (e.g., WiFi communication) with a mobile device (e.g., the ultraviolet information sensing device 10 or the vitamin D composition amount determination device 20) carried by the user. For example, when the indoor device determines that the user is located indoors using an RSSI (received signal strength indication) value or the like through wireless communication with the mobile device, the indoor device may prompt the user to be located indoors by transmitting the determination result to the operation control section 23 of the vitamin D composition amount determination device 20. At this time, the information of the vitamin D synthesis amount determination device 20 and the home appliance which communicate with each other is stored in the storage units of the vitamin D synthesis amount determination device 20 and the home appliance.
When determining that the user is in the current room (step S212), the operation control unit 23 determines whether or not the user is in the linkage state with the ultraviolet B illumination device 30, using the data stored in the storage unit 24 (step S215).
When it is determined that the vitamin D composition amount determination device 20 is in the state of being interlocked with the ultraviolet B illumination apparatus 30 (step S215), the operation control section 23 outputs a control signal for turning on the ultraviolet B to the ultraviolet B illumination apparatus 30 in the state of being interlocked with itself (step S216).
In this case, the operation control unit 23 calculates the on time of the ultraviolet B light source in consideration of the intensity of the ultraviolet B light source, the difference between the currently synthesized vitamin D synthesis amount and the daily requirement of vitamin D, and the like, and then outputs a control signal for turning on the ultraviolet B light source during the calculated on time.
Therefore, the light source driving device of the ultraviolet B illumination device 30 turns on the ultraviolet B illumination by turning on the ultraviolet B light source, so that vitamin D can be synthesized also indoors.
In an alternative example, the operation control unit 23 may output a control signal to the ultraviolet B illumination device 30 in conjunction with the operation control unit when the vitamin D synthesis amount does not reach the vitamin D necessary amount, regardless of whether the user is present indoors. In this case, the operation of step S214 is omitted.
Then, the operation control unit 23 determines the current uv index using the transmitted uv index data stored in the storage unit 24 (step S217).
In step S211, if the vitamin D synthesis amount reaches the daily vitamin D demand and the vitamin D achievement amount is 100% or more, if the user is located outdoors in step S212 (step S217), and if the user is not in the state of being interlocked with the current ultraviolet B lighting device in step S213 (step S213), the flow proceeds to step S217 and the current ultraviolet index is determined.
Then, the operation control unit 23 determines which of the plurality of levels the currently determined ultraviolet index belongs to, using the determined ultraviolet index (step S218). In this example, the ultraviolet index is classified into "low", "normal", "high", "very high", and "dangerous", but is not limited thereto.
Since the ultraviolet index ranges of the respective levels are already set in the storage unit 24, the operation control unit 23 determines the level of the currently determined ultraviolet index as to the level to which the determined ultraviolet index belongs.
As described above, when the level of the current ultraviolet index is determined (step S218), the operation control section 23 reads the position data applied by the position data acquisition section 22 to determine the current position of the current vitamin D composition amount determination device 20 and stores it in the storage section 24 (steps S219, S220).
The operation control unit 23 reads the determination result, that is, the determined current temperature, current humidity, current uv index, current vitamin D achievement amount, current position information, uv index level, user advice information about the determined level of uv index, and image data about the individual from the storage unit 24 and outputs the result to the display module of the output unit 26 (step S221).
Accordingly, the display module of the output unit 26 outputs the video corresponding to the output video data, and thus, as shown in one example of fig. 9 to 13, the display module of the output unit 26 of the vitamin D composition amount determination device 20 outputs the current position, the current temperature and humidity, the current vitamin D achievement amount, the current ultraviolet index, the level of the ultraviolet index, and the user advice message corresponding to the level.
In the case of this example, the user advice message based on the ultraviolet index level may be "fit for going out and walking" when the ultraviolet level is "low" and "ask for a hat, sunglasses, sunscreen cream!when the ultraviolet level is" general "as follows! "the user advice message may be" advise to wear a long sleeve "when the ultraviolet level is" high ", may be" please apply sunscreen in the shade "when the ultraviolet level is" very high ", and may be" unsuitable for going out of the door!when the ultraviolet level is "dangerous! ", these user advice messages have been stored in the storage portion 14.
Also, as shown in fig. 9 to 13, the Object (OB) shape of each ultraviolet index determined in the step output may be different according to the user advice message.
As described above, the user can accurately and easily know the current vitamin D reaching amount, the exact location (i.e., address) where the user is located, and the uv index, the current temperature and humidity related to the location through the image output by the display module of the output part 26.
Further, since the user can determine whether or not to perform outdoor activities or the like by using the output information of the output unit 26, it is possible to reduce the risk of skin cancer or the like due to excessive exposure to ultraviolet rays and the problem of metabolism or the like due to insufficient exposure to ultraviolet rays.
As described above, the vitamin D in-vivo synthesis induction system of the present embodiment calculates the vitamin D synthesis amount of the user with respect to the ultraviolet B amount determination amount using the ultraviolet B amount determination amount, compares the calculated vitamin D synthesis amount with the daily vitamin D demand of the user to determine the achievement state of vitamin D, and automatically turns on the linked ultraviolet B lighting device 30 or manually turns on the ultraviolet B lighting device 30 by the manual operation of the user when the vitamin D synthesis amount does not satisfy the daily vitamin D demand, so that it is possible to irradiate ultraviolet B to the user with insufficient vitamin D synthesis amount.
In particular, when the output of vitamin D by the output unit 26 is in a state where the vitamin D composition amount determination device 20 is not linked to the ultraviolet B illumination apparatus 30 and vitamin D is in an insufficient amount, the user activates the ultraviolet B illumination apparatus 30 existing in the room to irradiate the ultraviolet B light, so that the vitamin D in the room in which the user is not in a sufficient amount can be replenished.
As described above, the vitamin D achievement level (%) which is the ratio of the calculated vitamin D synthesis amount to the daily required amount of vitamin D is output to the output unit 26 as the vitamin D achievement state, but in contrast to this, not only the vitamin D synthesis amount but also the vitamin D achievement amount or only the vitamin D synthesis amount may be output as the vitamin D achievement state. If only the vitamin D synthesis amount is outputted as the vitamin D achievement amount, the vitamin D achievement amount calculation and storage step S212 is omitted.
As shown in fig. 15, the operation control unit 23 may output the ultraviolet index and the vitamin D composition amount determined for the selected time period to the display module in a graph form according to the selection operation of the menu displayed on the output unit 26 by the user. Accordingly, the user can confirm the change rate of the ultraviolet index and the vitamin D synthesis amount in a graph manner.
In the case of this example, the ultraviolet information sensing apparatus 10 has an additional ultraviolet B amount sensing part 121 in order to sense the amount of ultraviolet B, but in an alternative example, the ultraviolet B amount sensing part 121 may be omitted.
In this case, the operation control part 23 of the vitamin D composition amount determination device 20 may calculate the ultraviolet B amount using the ultraviolet index, and the ultraviolet B amount is determined using the ultraviolet index sensing data transmitted from the ultraviolet information sensing device 10. That is, the vitamin D synthesis amount can be calculated by calculating the value of 83% of the determined ultraviolet index as the ultraviolet B amount. In this case, the ultraviolet B amount sensing unit 121 is omitted, thereby saving manufacturing costs.
In addition, when the ultraviolet B dose sensor 121 is omitted, the sensing controller 13 counts the ultraviolet exposure time using the operation timing of the ultraviolet index sensor 122.
In this example, the user can set the presentation energy by setting the presentation temperature, the presentation humidity, the presentation ultraviolet index, and the presentation vitamin D amount in the corresponding presentation setting frame using the user input unit 21. In this way, when the presentation function is set, the operation control unit presents to the user that at least one of the current temperature, humidity, ultraviolet index, and vitamin D achievement amount reaches the set value by using the tactile module or the sound output module when at least one of the determined temperature, humidity, ultraviolet index, and vitamin D achievement amount reaches the presentation temperature, presentation humidity, presentation ultraviolet index, and presentation vitamin D achievement amount.
Next, an in vivo synthesis-inducing system of vitamin D according to another embodiment of the present invention will be described with reference to FIGS. 16 and 17.
In fig. 16 and 17, the same reference numerals as those of fig. 2 to 4 are used for structural elements having the same structure and performing the same function as those of fig. 2 to 4, as compared with fig. 2 to 4, and detailed description thereof is omitted.
In the vitamin D synthesis induction system shown in fig. 16, the vitamin D synthesis amount determination device 100a includes an ultraviolet B amount sensing part 121, an ultraviolet index sensing part 122, a temperature sensing part 123, and a humidity sensing part 124, and thus is the same as the system described in fig. 2 except that the ultraviolet information sensing device 10 is omitted. Therefore, in this example, the vitamin D synthesis amount determination device 100a serves as a vitamin D synthesis amount determination means.
Therefore, as shown in fig. 17, the vitamin D synthesis amount determination device 100a includes an ultraviolet B amount sensing section 121, an ultraviolet index sensing section 122, a temperature sensing section 123, a humidity sensing section 124, a user input section 21, a position data acquisition section 22, an operation control section 22a connected to the sensing section 121, the user input section 21, and the position data acquisition section 22, a storage section 24 connected to the operation control section 22a, a communication section 25 connected to the operation control section 22a, and an output section 26 connected to the operation control section 22 a.
In this example, the ultraviolet B amount sensing unit 121 may be omitted.
As shown in fig. 18 and 19, the operation of the vitamin D synthesis amount determination system of the present example having the above-described configuration is similar to the operation shown in fig. 6 and 7.
Only, the sensing parts 121 and 124 are installed in the vitamin D synthesis amount determination apparatus 100a, and thus, the steps S22 and S23 of fig. 6 are omitted, and the operations of the steps S30 to S322 of fig. 18 and 19 are substantially the same as those of the fig. 6 and 7, except that the operation control part 22a directly reads the corresponding sensing signals applied by the sensing parts 121 and 124 in the necessary steps S39, S310, S316, S320, and S321 to determine and use the current amount of ultraviolet B, ultraviolet index, temperature, and humidity. Therefore, the vitamin D synthesis amount determination system is omitted.
In addition, when at least one of the ultraviolet B quantity sensing unit 121 and the ultraviolet index sensing unit 122 is activated by activating the system of this example with respect to the ultraviolet exposure time, the operation control unit 23 counts the time from the time when at least one of the ultraviolet B quantity sensing unit 121 and the ultraviolet index sensing unit 122 is activated, and stores the time as the ultraviolet exposure time in the storage unit 24.
When the ultraviolet B level sensor 121 is omitted, the operation controller 23 determines the current ultraviolet index from the signal applied from the ultraviolet index sensor 122 in step S39, stores the current ultraviolet index in the storage 24, determines the ultraviolet B level from the determined ultraviolet index, and calculates the vitamin D composition level (step S310). In this case, since the ultraviolet index is already determined in step S39, the operation of step S316 is omitted.
While the preferred embodiments of the present invention have been described in detail, the scope of the present invention is not limited thereto, and various modifications and improvements made by those skilled in the art using the basic concept of the present invention defined in the claims are also within the scope of the present invention.

Claims (7)

1. An in vivo synthesis induction system of vitamin D, characterized in that,
comprises a vitamin D composition amount determination means for calculating a vitamin D composition amount of a user with respect to an ultraviolet B amount determination amount by using an ultraviolet B amount determination amount, comparing the calculated vitamin D composition amount with a daily vitamin D demand of the user to determine an achievement state of vitamin D, and when the vitamin D composition amount does not satisfy the daily vitamin D demand, irradiating ultraviolet B to the user; and
an ultraviolet B lighting device including an ultraviolet B light source that is turned on by a control operation of the vitamin D composition amount determination device or turned on by a user to irradiate the user with the ultraviolet B light to synthesize vitamin D,
the vitamin D composition amount determination device calculates an ultraviolet ray amount suitable for the user based on at least one of the sun altitude, the weather condition, the age, the working time, and the bedtime, which are different depending on the position of the user, and health information, or calculates an ultraviolet ray amount suitable for the user based on at least one of the age, the weight, the sex, the height of the user, and the ultraviolet ray exposure degree desired by the user,
the amount of vitamin D synthesized was calculated by the following formula,
Figure FDA0002475136400000011
where EUV is the amount of erythema uv radiation, MED is the minimum amount of erythema for various skin types, Etime is the uv exposure time, Eareas is the exposure area, IU is international unit, in case of vitamin D, 1IU is 0.025 μ g.
2. The vitamin D in vivo synthesis inducing system according to claim 1,
further comprising an ultraviolet information sensing device having an ultraviolet B amount sensing section that transmits ultraviolet B amount sensing data output by the ultraviolet B amount sensing section to the vitamin D composition amount determination means,
the vitamin D composition amount determination device calculates the ultraviolet B amount determination amount using the ultraviolet B amount sensing data.
3. The vitamin D in vivo synthesis inducing system according to claim 1,
the device further comprises an output unit for outputting at least one of the amount of ultraviolet B absorbed by the user, the amount of ultraviolet B to be additionally irradiated, and the achieved state of vitamin D.
4. A vitamin D synthesis amount determination device is characterized by comprising:
a storage unit for storing the ultraviolet B amount determination amount;
an operation control unit for calculating a vitamin D synthesis amount using the ultraviolet B amount determination amount stored in the storage unit, and comparing the calculated vitamin D synthesis amount with a daily vitamin D demand to output a vitamin D achievement status; and
an ultraviolet B quantity sensing part connected with the action control part,
the operation control unit determines the ultraviolet B amount determination amount using the sensing signal input from the ultraviolet B amount sensing unit and stores the ultraviolet B amount determination amount in the storage unit,
the storage part also stores the minimum erythema dose, the ultraviolet exposure time and the exposure area of various skin types,
the operation control unit calculates the vitamin D synthesis amount by using the ultraviolet B amount determination amount, the minimum erythema amounts of various skin types, the ultraviolet exposure time and the exposure area,
Figure FDA0002475136400000021
where EUV is the amount of erythema uv radiation, MED is the minimum amount of erythema for various skin types, Etime is the uv exposure time, Eareas is the exposure area, IU is international unit, in case of vitamin D, 1IU is 0.025 μ g.
5. The vitamin D synthesis amount determination device according to claim 4,
the operation control unit determines the age and sex of the user stored in the storage unit, and reads out the daily vitamin D demand corresponding to the determined age and sex from the storage unit.
6. The vitamin D synthesis amount determination device according to claim 4,
when the calculated vitamin D synthesis amount does not reach the daily requirement of vitamin D, the operation control unit outputs a control signal for turning on the ultraviolet B light source to the ultraviolet B lighting device.
7. A method for controlling a vitamin D synthesis amount determination device, comprising the steps of:
calculating the vitamin D synthesis amount by using the ultraviolet B amount judgment amount;
reading a daily vitamin D demand corresponding to the age and sex of the user from a storage unit;
comparing the vitamin D synthesis amount with the daily vitamin D demand to output a vitamin D achievement state to an output unit;
judging whether the calculated vitamin D synthetic amount reaches the daily requirement of the vitamin D; and
a step of outputting a control signal for turning on the ultraviolet B light source to the ultraviolet B lighting device when the calculated vitamin D synthetic amount does not reach the daily requirement of the vitamin D,
the amount of vitamin D synthesized was calculated by the following formula,
Figure FDA0002475136400000031
where EUV is the amount of erythema uv radiation, MED is the minimum amount of erythema for various skin types, Etime is the uv exposure time, Eareas is the exposure area, IU is international unit, in case of vitamin D, 1IU is 0.025 μ g.
CN201680077570.8A 2015-12-31 2016-12-30 Vitamin D synthesis amount determination device, control method for same, and vitamin D in vivo synthesis induction system Active CN108886859B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2015-0191347 2015-12-31
KR1020150191347A KR20170080118A (en) 2015-12-31 2015-12-31 A lighting system using lighting apparatus which can induce the synthesis of vitamin-d in the body
KR10-2016-0182871 2016-12-29
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