CN116672614A - Ultraviolet treatment system, method and device - Google Patents
Ultraviolet treatment system, method and device Download PDFInfo
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- CN116672614A CN116672614A CN202310708384.1A CN202310708384A CN116672614A CN 116672614 A CN116672614 A CN 116672614A CN 202310708384 A CN202310708384 A CN 202310708384A CN 116672614 A CN116672614 A CN 116672614A
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- 206010015150 Erythema Diseases 0.000 claims abstract description 177
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- 230000001954 sterilising effect Effects 0.000 claims abstract description 88
- 238000010191 image analysis Methods 0.000 claims abstract description 28
- 238000004659 sterilization and disinfection Methods 0.000 claims description 23
- 230000002070 germicidal effect Effects 0.000 claims description 22
- 230000036760 body temperature Effects 0.000 claims description 19
- 238000004590 computer program Methods 0.000 claims description 19
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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
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0624—Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
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- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
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- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
- A61N2005/0654—Lamps
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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
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0661—Radiation therapy using light characterised by the wavelength of light used ultraviolet
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses an ultraviolet treatment system, method and device, wherein the system comprises: the system comprises an identity characteristic acquisition module, a camera module, an ultraviolet sterilizing lamp and a controller; the controller is used for: acquiring identity characteristic information; carrying out identity recognition on the identity characteristic information to obtain the identity ID of the user; acquiring image information of a part to be sterilized of a human body, and acquiring a target historical image corresponding to an identity ID and historical working parameters of an ultraviolet sterilizing lamp; image analysis is carried out on the image information and the target historical image, and the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment are confirmed; determining an adjustment coefficient of a historical working parameter of the ultraviolet sterilizing lamp; obtaining a current working parameter according to the product of the adjustment coefficient and the historical working parameter; and controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment according to the current working parameters. The invention can improve the ultraviolet treatment effect on users.
Description
Technical Field
The present invention relates to the field of ultraviolet treatment, and in particular, to an ultraviolet treatment system, method and apparatus.
Background
The ultraviolet therapeutic apparatus adopts a narrow-spectrum UVB technology, the wavelength of the ultraviolet therapeutic apparatus is generally 311nm, and clinical experiments prove that the ultraviolet therapeutic apparatus has remarkable curative effects on skin diseases such as vitiligo, psoriasis and the like, and belongs to pure physical treatment. The ultraviolet rays emitted by the ultraviolet therapeutic apparatus can be mostly absorbed by the epidermis tissues, so that the ultraviolet therapeutic apparatus has remarkable biological effects on the tissues such as skin and the like. The ultraviolet rays have good drying, sterilizing and anti-inflammatory effects, and have direct killing effects on bacteria or viruses in superficial tissues, and have the effects of accelerating blood circulation, easing pain and promoting epithelial regeneration, so that the ultraviolet rays can be used for directly killing herpes viruses to prevent secondary bacterial infection, promoting blister absorption, relieving pain and accelerating skin damage repair and healing by irradiation treatment, thereby having good treatment effect.
The existing ultraviolet therapeutic apparatus can only perform ultraviolet sterilization on the part to be sterilized of the human body according to the working parameters set by the user each time, so that the irradiation dose and irradiation time of the ultraviolet sterilization each time are fixed, and the skin condition of the part to be sterilized cannot be subjected to targeted ultraviolet sterilization in different treatment stages, and the ultraviolet therapeutic effect of the existing ultraviolet therapeutic apparatus still needs to be improved.
Disclosure of Invention
The embodiment of the invention provides an ultraviolet treatment system, an ultraviolet treatment method and an ultraviolet treatment device, which can automatically adjust the current ultraviolet treatment working parameters according to the historical treatment result of ultraviolet rays of a user, so that the ultraviolet treatment effect on the user can be improved.
An embodiment of the present invention provides an ultraviolet treatment system including:
the identity characteristic acquisition module is used for acquiring the identity characteristic information of the user;
the image pick-up module is used for shooting image information of a part to be sterilized of a human body;
the ultraviolet sterilizing lamp is used for ultraviolet sterilizing the part to be sterilized; the method comprises the steps of,
the controller is connected with the identity characteristic acquisition module, the camera module and the ultraviolet sterilizing lamp and is used for:
before ultraviolet sterilization is carried out on the sterilization part, the identity characteristic information currently acquired by the identity characteristic acquisition module is acquired;
carrying out identity recognition on the identity characteristic information to obtain the identity I D of the user;
acquiring the image information currently shot by the camera module, and acquiring a target historical image corresponding to the identity I D and historical working parameters of an ultraviolet sterilizing lamp; the target historical image is obtained by shooting and storing the part to be sterilized by the camera module when the last ultraviolet treatment is finished, and the historical working parameters comprise historical irradiation dose and historical irradiation time;
performing image analysis on the image information and the target historical image, and confirming the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment;
determining an adjustment coefficient of the historical working parameters of the ultraviolet germicidal lamp according to the grade sizes of the current erythema grade and the historical erythema grade;
obtaining the current working parameters of the ultraviolet sterilizing lamp according to the product of the adjustment coefficient and the historical working parameters; the working parameters comprise irradiation dose and irradiation time;
and controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized according to the current working parameters.
As an improvement of the above solution, the specific process of determining the adjustment coefficient of the historical working parameter of the uv germicidal lamp according to the level of the current erythema level and the historical erythema level by the controller includes:
and determining the adjustment coefficient of the historical working parameter of the ultraviolet germicidal lamp according to the current erythema level and the historical erythema level and based on the preset corresponding relation between the level of the current erythema level and the historical erythema level and the adjustment coefficient.
As an improvement of the above solution, the specific process for determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment by the controller performing image analysis on the image information and the target historical image includes:
performing image analysis on the image information and the target historical image, and determining the saturation of the current erythema of the skin of the part to be sterilized and the saturation of the historical erythema at the end of the last ultraviolet treatment;
and determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment according to the current erythema saturation of the skin of the part to be sterilized and the historical erythema saturation at the end of the last ultraviolet treatment based on the corresponding relation between the preset numerical interval of the erythema saturation and the erythema level.
As an improvement of the above scheme, the ultraviolet treatment system further comprises a human body temperature detection module, wherein the human body temperature detection module is connected with the controller and is used for detecting the human body temperature of the part to be sterilized when ultraviolet sterilization is performed; the controller is further configured to:
when the ultraviolet sterilizing lamp is controlled to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized, the human body temperature detected by the human body temperature detection module is obtained in real time;
judging whether the human body temperature is greater than a preset safety temperature threshold value or not;
if yes, stopping the work of the ultraviolet sterilizing lamp;
if not, continuing to control the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized.
As an improvement of the above scheme, the identity feature acquisition module comprises a fingerprint identification module or a face shooting module.
Another embodiment of the present invention correspondingly provides an ultraviolet treatment method, which is applied to the ultraviolet treatment system described in any one of the above, and includes:
before ultraviolet sterilization is carried out on the sterilization part, the identity characteristic information currently acquired by the identity characteristic acquisition module is acquired;
carrying out identity recognition on the identity characteristic information to obtain the identity I D of the user;
acquiring the image information currently shot by the camera module, and acquiring a target historical image corresponding to the identity I D and historical working parameters of an ultraviolet sterilizing lamp; the target historical image is obtained by shooting and storing the part to be sterilized by the camera module when the last ultraviolet treatment is finished, and the historical working parameters comprise historical irradiation dose and historical irradiation time;
performing image analysis on the image information and the target historical image, and confirming the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment;
determining an adjustment coefficient of the historical working parameters of the ultraviolet germicidal lamp according to the grade sizes of the current erythema grade and the historical erythema grade;
obtaining the current working parameters of the ultraviolet sterilizing lamp according to the product of the adjustment coefficient and the historical working parameters; the working parameters comprise irradiation dose and irradiation time;
and controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized according to the current working parameters.
As an improvement of the above-mentioned solution, the determining the adjustment coefficient for the historical operating parameter of the uv germicidal lamp according to the level of both the current erythema level and the historical erythema level includes:
and determining the adjustment coefficient of the historical working parameter of the ultraviolet germicidal lamp according to the current erythema level and the historical erythema level and based on the preset corresponding relation between the level of the current erythema level and the historical erythema level and the adjustment coefficient.
As an improvement of the above-mentioned aspect, the image analysis of the image information and the target history image, the determination of the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment, includes:
performing image analysis on the image information and the target historical image, and determining the saturation of the current erythema of the skin of the part to be sterilized and the saturation of the historical erythema at the end of the last ultraviolet treatment;
and determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment according to the current erythema saturation of the skin of the part to be sterilized and the historical erythema saturation at the end of the last ultraviolet treatment based on the corresponding relation between the preset numerical interval of the erythema saturation and the erythema level.
As an improvement of the above-mentioned aspect, the image analysis of the image information and the target history image, the determination of the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment, includes:
performing image analysis on the image information and the target historical image, and determining the saturation of the current erythema of the skin of the part to be sterilized and the saturation of the historical erythema at the end of the last ultraviolet treatment;
and determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment according to the current erythema saturation of the skin of the part to be sterilized and the historical erythema saturation at the end of the last ultraviolet treatment based on the corresponding relation between the preset numerical interval of the erythema saturation and the erythema level.
Another embodiment of the present invention provides an ultraviolet treatment apparatus, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, where the processor executes the computer program to implement the ultraviolet treatment method according to the embodiment of the present invention.
Compared with the prior art, one of the technical schemes has the following advantages:
according to the embodiment of the invention, identity I D of the user is obtained by carrying out identity recognition on the identity characteristic information; acquiring image information of a part to be sterilized of a human body, and acquiring a target historical image corresponding to an identity I D and historical working parameters of an ultraviolet sterilizing lamp; image analysis is carried out on the image information and the target historical image, and the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment are confirmed; determining an adjustment coefficient of a historical working parameter of the ultraviolet sterilizing lamp; obtaining a current working parameter according to the product of the adjustment coefficient and the historical working parameter; and controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment according to the current working parameters. According to the invention, the current ultraviolet treatment working parameters can be automatically adjusted according to the historical treatment result of the ultraviolet rays of the user, so that the ultraviolet treatment effect on the user can be improved. Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
FIG. 1 is a schematic diagram of an ultraviolet treatment system according to an embodiment of the present invention;
FIG. 2 is a flow chart of an ultraviolet treatment method according to an embodiment of the invention
Fig. 3 is a schematic structural diagram of an ultraviolet treatment device according to an embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a schematic structure of an ultraviolet treatment system according to an embodiment of the invention is shown. The ultraviolet treatment system comprises: the device comprises an identity characteristic acquisition module 10, a camera module 11, an ultraviolet sterilizing lamp 12 and a controller 13; the identity characteristic acquisition module 10 is used for acquiring identity characteristic information of a user; the camera module 11 is used for shooting image information of a part to be sterilized of a human body; the ultraviolet sterilizing lamp 12 is used for ultraviolet sterilizing the part to be sterilized; the controller 13 is connected with the identity feature acquisition module 10, the camera module 11 and the ultraviolet germicidal lamp 12, and is used for:
before ultraviolet sterilization is carried out on the sterilization part, the identity characteristic information currently acquired by the identity characteristic acquisition module is acquired;
carrying out identity recognition on the identity characteristic information to obtain the identity I D of the user;
acquiring the image information currently shot by the camera module, and acquiring a target historical image corresponding to the identity I D and historical working parameters of an ultraviolet sterilizing lamp; the target historical image is obtained by shooting and storing the part to be sterilized by the camera module when the last ultraviolet treatment is finished, and the historical working parameters comprise historical irradiation dose and historical irradiation time;
performing image analysis on the image information and the target historical image, and confirming the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment;
determining an adjustment coefficient of the historical working parameters of the ultraviolet germicidal lamp according to the grade sizes of the current erythema grade and the historical erythema grade;
obtaining the current working parameters of the ultraviolet sterilizing lamp according to the product of the adjustment coefficient and the historical working parameters; the working parameters comprise irradiation dose and irradiation time;
and controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized according to the current working parameters.
In the embodiment, ultraviolet sterilization is carried out by adopting ultraviolet rays with the wavelength of 275-180 nm, and the effect of erythema reaction in the sterilization process is obvious, so that the sterilization composition has obvious effects of killing and inhibiting bacteria and viruses. The mechanism of the ultraviolet erythema reaction is as follows: the skin is irradiated by ultraviolet rays, most of which are absorbed by the epidermis to generate a series of photochemical reactions, which cause denaturation and decomposition of protein molecules, and promote synthesis of skin prostaglandins, thereby generating various active transmitters.
In this example, the irradiation dose of ultraviolet rays used was as follows: because of the apparent individual differences in uv sensitivity, biological doses are used as the dosage units for uv treatment irradiation. The biological dose is the smaller erythema dose (MED), i.e. the irradiation time required for the ultraviolet lamp to induce a weaker erythema reaction (threshold erythema reaction) under vertical irradiation over a distance (typically 50 cm). Different ultraviolet radiation doses can be used according to different therapeutic purposes to achieve different erythema reactions. The area of one irradiation and the total number of irradiation are also different. The irradiation method adopted in this embodiment is as follows: the irradiation is started by using the red spot quantity with different intensities according to different treatment purposes, and the dosage is increased appropriately (about 30% -50% of the previous dosage) according to skin reaction and disease conditions so as to achieve the purpose of often keeping the red spot reaction. However, in some cases, such as when the granulation tissue is fresh and will grow to full of the wound, there is a need to promote epithelial growth, but rather a reduction in the amount of irradiation is repeated. The method is used for local irradiation treatment, the irradiation area is generally within 400-600 cm < 2 >, 1 time a day or every other day, and 4-6 times are one treatment course. Therefore, the embodiment of the invention automatically adjusts the current ultraviolet treatment working parameters according to the historical treatment result of the ultraviolet rays of the user according to the mechanism.
As another example, before and after treatment, the image capturing module captures images of the to-be-sterilized portion of the human body, and the processor analyzes the images before and after treatment to determine whether the user has erythema, and further determines the increasing time according to the erythema of the user: whether to increase the irradiation dose (time) and the proportion of dose (time) increase per successive treatment are determined based on current and historical erythema grade information. If weak erythema (around historical erythema grade 3) occurred after the previous treatment and had resolved at this time (current erythema grade 1 and below), the increase should be 10% based on the previous dose or time. If a mid-erythema occurs after the previous treatment (around historical erythema level 5) and does not resolve at this time of treatment (around current erythema level 2), the previous exposure dose or time (i.e., the adjustment factor for both exposure dose and time is 1) can be maintained. If the erythema is still severe with pain and even blisters at this time of treatment (i.e. both the historical erythema level and the current erythema level are greater than 7), the treatment should be suspended (i.e. both the irradiation dose and the time are adjusted to 0). If there is no erythema response after the previous exposure (i.e., both the historical and current erythema levels are less than 1), then the increase can be 30% based on the previous exposure dose or time. The grading of the erythema scale is shown in table 1, among others, by way of example.
TABLE 1 grading of erythema scale
It can be understood that, in the embodiment of the present invention, after the ultraviolet germicidal lamp is controlled to perform ultraviolet germicidal treatment on the skin of the part to be sterilized, the current working parameter of the ultraviolet germicidal lamp corresponding to the identity I D is recorded as the historical working parameter, so that subsequent adjustment and application are facilitated. And also records the target image corresponding to the identity I D as a history image.
According to the embodiment of the invention, identity I D of the user is obtained by carrying out identity recognition on the identity characteristic information; acquiring image information of a part to be sterilized of a human body, and acquiring a target historical image corresponding to an identity I D and historical working parameters of an ultraviolet sterilizing lamp; image analysis is carried out on the image information and the target historical image, and the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment are confirmed; determining an adjustment coefficient of a historical working parameter of the ultraviolet sterilizing lamp; obtaining a current working parameter according to the product of the adjustment coefficient and the historical working parameter; and controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment according to the current working parameters. According to the invention, the current ultraviolet treatment working parameters can be automatically adjusted according to the historical treatment result of the ultraviolet rays of the user, so that the ultraviolet treatment effect on the user can be improved.
As one embodiment, the specific process of determining the adjustment coefficient of the historical working parameter of the ultraviolet germicidal lamp according to the level of the current erythema level and the historical erythema level by the controller includes:
and determining the adjustment coefficient of the historical working parameter of the ultraviolet germicidal lamp according to the current erythema level and the historical erythema level and based on the preset corresponding relation between the level of the current erythema level and the historical erythema level and the adjustment coefficient.
In this embodiment, specifically, each current erythema level and the level of the historical erythema level are both provided with an adjustment coefficient of the historical working parameter of the corresponding uv germicidal lamp, so that the current uv treatment working parameter can be automatically adjusted according to the duration of the historical treatment result of the uv of the user.
As one embodiment, the specific process of the controller for performing image analysis on the image information and the target historical image to confirm the current erythema level of the skin of the to-be-sterilized part and the historical erythema level at the end of the last ultraviolet treatment includes:
performing image analysis on the image information and the target historical image, and determining the saturation of the current erythema of the skin of the part to be sterilized and the saturation of the historical erythema at the end of the last ultraviolet treatment;
and determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment according to the current erythema saturation of the skin of the part to be sterilized and the historical erythema saturation at the end of the last ultraviolet treatment based on the corresponding relation between the preset numerical interval of the erythema saturation and the erythema level.
In the present embodiment, the erythema rank is determined by the magnitude of the saturation of the erythema region of the image. The determination of the erythema region of the image may be implemented using an existing image recognition algorithm, and the working process of the related image recognition algorithm will not be described in detail herein.
As one embodiment, the ultraviolet treatment system further comprises a human body temperature detection module, wherein the human body temperature detection module is connected with the controller and is used for detecting the human body temperature of the part to be sterilized when ultraviolet sterilization is performed; the controller is further configured to:
when the ultraviolet sterilizing lamp is controlled to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized, the human body temperature detected by the human body temperature detection module is obtained in real time;
judging whether the human body temperature is greater than a preset safety temperature threshold value or not;
if yes, stopping the work of the ultraviolet sterilizing lamp;
if not, continuing to control the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized.
In this embodiment, the human body temperature is detected in real time in the ultraviolet sterilization process by setting the human body temperature detection module, and if the temperature is too high, the current ultraviolet irradiation dose and the irradiation time are too large, the operation of the ultraviolet sterilization lamp is stopped, so that the damage to the human body can be avoided.
As one embodiment, the identity feature acquiring module includes a fingerprint identifying module or a face shooting module, and of course, the identity feature acquiring module may also be a voiceprint identifying module, which is not limited herein.
Referring to fig. 2, a flow chart of an ultraviolet treatment method according to an embodiment of the invention is provided, the method is applied to the ultraviolet treatment system according to any one of the above embodiments, and the method includes:
s10, before ultraviolet sterilization is carried out on the sterilization part, acquiring the identity characteristic information currently acquired by the identity characteristic acquisition module;
s11, carrying out identity recognition on the identity characteristic information to obtain the identity I D of the user;
s12, acquiring the image information currently shot by the camera module, and acquiring a target historical image corresponding to the identity I D and historical working parameters of an ultraviolet sterilizing lamp; the target historical image is obtained by shooting and storing the part to be sterilized by the camera module when the last ultraviolet treatment is finished, and the historical working parameters comprise historical irradiation dose and historical irradiation time;
s13, performing image analysis on the image information and the target historical image, and confirming the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment;
s14, determining an adjustment coefficient of the historical working parameters of the ultraviolet germicidal lamp according to the current erythema level and the historical erythema level;
s15, obtaining the current working parameters of the ultraviolet germicidal lamp according to the product of the adjustment coefficient and the historical working parameters; the working parameters comprise irradiation dose and irradiation time;
s16, controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized according to the current working parameters.
According to the embodiment of the invention, identity I D of the user is obtained by carrying out identity recognition on the identity characteristic information; acquiring image information of a part to be sterilized of a human body, and acquiring a target historical image corresponding to an identity I D and historical working parameters of an ultraviolet sterilizing lamp; image analysis is carried out on the image information and the target historical image, and the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment are confirmed; determining an adjustment coefficient of a historical working parameter of the ultraviolet sterilizing lamp; obtaining a current working parameter according to the product of the adjustment coefficient and the historical working parameter; and controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment according to the current working parameters. According to the invention, the current ultraviolet treatment working parameters can be automatically adjusted according to the historical treatment result of the ultraviolet rays of the user, so that the ultraviolet treatment effect on the user can be improved.
As an improvement of the above-mentioned aspect, the image analysis of the image information and the target history image, the determination of the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment, includes:
performing image analysis on the image information and the target historical image, and determining the saturation of the current erythema of the skin of the part to be sterilized and the saturation of the historical erythema at the end of the last ultraviolet treatment;
and determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment according to the current erythema saturation of the skin of the part to be sterilized and the historical erythema saturation at the end of the last ultraviolet treatment based on the corresponding relation between the preset numerical interval of the erythema saturation and the erythema level.
As an improvement of the above-mentioned aspect, the image analysis of the image information and the target history image, the determination of the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment, includes:
performing image analysis on the image information and the target historical image, and determining the saturation of the current erythema of the skin of the part to be sterilized and the saturation of the historical erythema at the end of the last ultraviolet treatment;
and determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment according to the current erythema saturation of the skin of the part to be sterilized and the historical erythema saturation at the end of the last ultraviolet treatment based on the corresponding relation between the preset numerical interval of the erythema saturation and the erythema level.
Referring to fig. 3, a schematic diagram of an ultraviolet treatment device according to an embodiment of the invention is shown. The ultraviolet treatment device of this embodiment includes: a processor 101, a memory 102 and a computer program stored in the memory 102 and executable on the processor 101. The processor 101, when executing the computer program, implements the steps of the various ultraviolet treatment method embodiments described above. Alternatively, the processor 101 may implement the functions of the modules/units in the above-described device embodiments when executing the computer program.
The computer program may be divided into one or more modules/units, which are stored in the memory and executed by the processor to accomplish the present invention, for example. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions for describing the execution of the computer program in the ultraviolet treatment device.
The ultraviolet treatment device may be an ultraviolet treatment apparatus. The ultraviolet treatment device may include, but is not limited to, a processor, a memory. It will be appreciated by those skilled in the art that the schematic diagram is merely an example of an ultraviolet treatment apparatus and is not limiting of an ultraviolet treatment apparatus, and may include more or fewer components than shown, or may combine certain components, or different components, e.g., the ultraviolet treatment apparatus may further include input and output devices, network access devices, buses, etc.
The processor may be a central processing unit (Central Processing Unit, CPU), other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like that is the control center of the ultraviolet treatment device and that uses various interfaces and lines to connect the various parts of the overall ultraviolet treatment device.
The memory may be used to store the computer program and/or module, and the processor may implement various functions of the ultraviolet treatment device by running or executing the computer program and/or module stored in the memory and invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as a hard disk, memory, plug-in hard disk, smart Media Card (SMC), secure Digital (SD) Card, flash Card (Flash Card), at least one disk storage device, flash memory device, or other volatile solid-state storage device.
Wherein the integrated modules/units of the ultraviolet treatment device may be stored in a computer readable storage medium if implemented in the form of software functional units and sold or used as a stand alone product. Based on such understanding, the present invention may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of each of the method embodiments described above. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
It should be noted that the above-described apparatus embodiments are merely illustrative, and the units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. In addition, in the drawings of the embodiment of the device provided by the invention, the connection relation between the modules represents that the modules have communication connection, and can be specifically implemented as one or more communication buses or signal lines. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.
Claims (10)
1. An ultraviolet treatment system, comprising:
the identity characteristic acquisition module is used for acquiring the identity characteristic information of the user;
the image pick-up module is used for shooting image information of a part to be sterilized of a human body;
the ultraviolet sterilizing lamp is used for ultraviolet sterilizing the part to be sterilized; the method comprises the steps of,
the controller is connected with the identity characteristic acquisition module, the camera module and the ultraviolet sterilizing lamp and is used for:
before ultraviolet sterilization is carried out on the sterilization part, the identity characteristic information currently acquired by the identity characteristic acquisition module is acquired;
carrying out identity recognition on the identity characteristic information to obtain the identity ID of the user;
acquiring the image information currently shot by the camera module, and acquiring a target historical image corresponding to the identity ID and historical working parameters of an ultraviolet sterilizing lamp; the target historical image is obtained by shooting and storing the part to be sterilized by the camera module when the last ultraviolet treatment is finished, and the historical working parameters comprise historical irradiation dose and historical irradiation time;
performing image analysis on the image information and the target historical image, and confirming the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment;
determining an adjustment coefficient of the historical working parameters of the ultraviolet germicidal lamp according to the grade sizes of the current erythema grade and the historical erythema grade;
obtaining the current working parameters of the ultraviolet sterilizing lamp according to the product of the adjustment coefficient and the historical working parameters; the working parameters comprise irradiation dose and irradiation time;
and controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized according to the current working parameters.
2. The ultraviolet treatment system of claim 1, wherein the controller is configured to determine the adjustment factor for the historical operating parameter of the ultraviolet germicidal lamp based on the level magnitude of both the current and the historical erythema levels comprises:
and determining the adjustment coefficient of the historical working parameter of the ultraviolet germicidal lamp according to the current erythema level and the historical erythema level and based on the preset corresponding relation between the level of the current erythema level and the historical erythema level and the adjustment coefficient.
3. The ultraviolet treatment system of claim 1, wherein the controller is configured to perform image analysis on the image information and the target historical image, and the specific process of determining the current erythema level of the skin of the area to be sterilized and the historical erythema level at the end of the last ultraviolet treatment comprises:
performing image analysis on the image information and the target historical image, and determining the saturation of the current erythema of the skin of the part to be sterilized and the saturation of the historical erythema at the end of the last ultraviolet treatment;
and determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment according to the current erythema saturation of the skin of the part to be sterilized and the historical erythema saturation at the end of the last ultraviolet treatment based on the corresponding relation between the preset numerical interval of the erythema saturation and the erythema level.
4. The ultraviolet treatment system of claim 1, further comprising a body temperature detection module connected to the controller and configured to detect a body temperature of the portion to be sterilized during ultraviolet sterilization; the controller is further configured to:
when the ultraviolet sterilizing lamp is controlled to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized, the human body temperature detected by the human body temperature detection module is obtained in real time;
judging whether the human body temperature is greater than a preset safety temperature threshold value or not;
if yes, stopping the work of the ultraviolet sterilizing lamp;
if not, continuing to control the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized.
5. The ultraviolet treatment system of claim 1, wherein the identity acquisition module comprises a fingerprint recognition module or a facial capture module.
6. A method of uv treatment, applied to a uv treatment system according to any one of claims 1 to 5, comprising:
before ultraviolet sterilization is carried out on the sterilization part, the identity characteristic information currently acquired by the identity characteristic acquisition module is acquired;
carrying out identity recognition on the identity characteristic information to obtain the identity ID of the user;
acquiring the image information currently shot by the camera module, and acquiring a target historical image corresponding to the identity ID and historical working parameters of an ultraviolet sterilizing lamp; the target historical image is obtained by shooting and storing the part to be sterilized by the camera module when the last ultraviolet treatment is finished, and the historical working parameters comprise historical irradiation dose and historical irradiation time;
performing image analysis on the image information and the target historical image, and confirming the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment;
determining an adjustment coefficient of the historical working parameters of the ultraviolet germicidal lamp according to the grade sizes of the current erythema grade and the historical erythema grade;
obtaining the current working parameters of the ultraviolet sterilizing lamp according to the product of the adjustment coefficient and the historical working parameters; the working parameters comprise irradiation dose and irradiation time;
and controlling the ultraviolet sterilizing lamp to perform ultraviolet sterilizing treatment on the skin of the part to be sterilized according to the current working parameters.
7. The method of uv treatment according to claim 6, wherein determining the adjustment factor for the historical operating parameters of the uv germicidal lamp based on the level magnitude of both the current and the historical erythema levels comprises:
and determining the adjustment coefficient of the historical working parameter of the ultraviolet germicidal lamp according to the current erythema level and the historical erythema level and based on the preset corresponding relation between the level of the current erythema level and the historical erythema level and the adjustment coefficient.
8. The ultraviolet treatment method according to claim 6, wherein the image analysis of the image information and the target history image confirms the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment, comprising:
performing image analysis on the image information and the target historical image, and determining the saturation of the current erythema of the skin of the part to be sterilized and the saturation of the historical erythema at the end of the last ultraviolet treatment;
and determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment according to the current erythema saturation of the skin of the part to be sterilized and the historical erythema saturation at the end of the last ultraviolet treatment based on the corresponding relation between the preset numerical interval of the erythema saturation and the erythema level.
9. The ultraviolet treatment method according to claim 6, wherein the image analysis of the image information and the target history image confirms the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment, comprising:
performing image analysis on the image information and the target historical image, and determining the saturation of the current erythema of the skin of the part to be sterilized and the saturation of the historical erythema at the end of the last ultraviolet treatment;
and determining the current erythema level of the skin of the part to be sterilized and the historical erythema level at the end of the last ultraviolet treatment according to the current erythema saturation of the skin of the part to be sterilized and the historical erythema saturation at the end of the last ultraviolet treatment based on the corresponding relation between the preset numerical interval of the erythema saturation and the erythema level.
10. An ultraviolet treatment device comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the processor implementing the ultraviolet treatment method according to any one of claims 1 to 5 when the computer program is executed.
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