CN113932918A - Wearable ultraviolet radiation monitoring device and monitoring method - Google Patents
Wearable ultraviolet radiation monitoring device and monitoring method Download PDFInfo
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- CN113932918A CN113932918A CN202111188600.1A CN202111188600A CN113932918A CN 113932918 A CN113932918 A CN 113932918A CN 202111188600 A CN202111188600 A CN 202111188600A CN 113932918 A CN113932918 A CN 113932918A
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- 230000005855 radiation Effects 0.000 title claims abstract description 76
- 238000012544 monitoring process Methods 0.000 title claims abstract description 50
- 238000012806 monitoring device Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims description 17
- 230000036772 blood pressure Effects 0.000 claims abstract description 7
- 230000036760 body temperature Effects 0.000 claims abstract description 7
- 238000000825 ultraviolet detection Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 2
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
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- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
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Abstract
The invention belongs to the technical field of radiation monitoring, and particularly relates to a wearable ultraviolet radiation monitoring device which comprises a watchband and an equipment cabin arranged on the watchband, wherein an ultraviolet monitoring module, a data receiving module, a data uploading module and a display arranged outside the equipment cabin are arranged in the equipment cabin; the data receiving module interacts data with the ultraviolet monitoring module through an I2C interface; reading the value of a register of the ultraviolet monitoring module; the data receiving module calculates ultraviolet radiation based on the read data value; the data uploading module transmits the ultraviolet radiation to a remote server through a wireless network module; the APP client can access the remote server through the HTTP protocol and then inquire related data. The ultraviolet monitoring module monitors UVA and UVB in real time, carries out real-time and accumulative ultraviolet radiation dose monitoring and early warning, and reminds a wearer to make related protection. The device still fuses monitoring module such as rhythm of the heart, height above sea level, body temperature, blood pressure, carries out the integration collection of health data.
Description
Technical Field
The invention belongs to the technical field of radiation monitoring, and particularly relates to a wearable ultraviolet radiation monitoring device and a monitoring method.
Background
Ultraviolet (UV) is a general term for radiation of 100nm to 400nm in sunlight and is classified into UVA, UVB, UVC and UVD according to biological characteristics, wherein UVC cannot reach the ground because it is absorbed and scattered by the ozone layer in the atmosphere due to its short wavelength. The UVD band wavelength is 100-200nm, also called vacuum ultraviolet, and cannot be transmitted in the air.
UVA wave band, wavelength 320-. The sunlight contains long-wave ultraviolet rays, more than 98 percent of the sunlight can penetrate through an ozone layer and a cloud layer to reach the earth surface, UVA can directly reach the dermis layer of the skin, elastic fibers and collagen fibers are damaged, and the skin is tanned; UVA ultraviolet rays with the wavelength of 360nm accord with the phototaxis response curve of insects, and the trap lamp can be manufactured. UVA ultraviolet rays with the wavelength of 300-420nm can penetrate through a special colored glass lamp tube which completely cuts off visible light, only near ultraviolet rays with the wavelength of 365nm as the center are radiated, and the ultraviolet light can be used in places such as ore identification, stage decoration, currency detection and the like. Scientists in 10 months and morals in 2009 found that the UVC band, which has a wavelength of 200-275 nm, is also called short wave sterilization ultraviolet. It has the weakest penetrating power and can not penetrate most transparent glass and plastics. The short-wave sterilizing ultraviolet rays contained in sunlight are almost completely absorbed by the ozone layer. The short wave sterilizing ultraviolet ray has great harm to human body, can burn skin after short time irradiation, and can cause skin cancer after long time or high intensity irradiation.
The UVB wave band has the wavelength of 275-320 nm and is also called medium wave erythema effect ultraviolet. The medium penetrating power, the shorter wavelength part of which is absorbed by the transparent glass, the most part of the medium ultraviolet rays contained in sunlight are absorbed by the ozone layer, less than 2% of which can reach the earth's surface, and the medium penetrating power is particularly strong in summer and afternoon. UVB ultraviolet rays have erythema effect on human body, and can promote mineral metabolism and vitamin D formation in vivo, but long-term or excessive irradiation can make skin tan and cause red swelling and desquamation. The ultraviolet health-care lamp and the plant growth lamp are made of special purple-transmitting glass (light with the wavelength of less than 254nm is not transmitted) and fluorescent powder with the peak value near 300 nm. Among the three, the wavelength of UVB can only reach the epidermis of the skin, and the UVA with longer wavelength can penetrate into the deep layer of the skin to damage the dermis layer of the skin, so that the skin is aged.
Therefore, it is necessary to provide an ultraviolet monitoring device capable of monitoring UVA and UVB, so as to realize real-time monitoring and early warning of UVA and UVB, remind a wearer of relevant radiation parameters, and make relevant protection in advance.
Disclosure of Invention
The invention provides a wearable ultraviolet radiation monitoring device and a monitoring method, and aims to provide a monitoring device capable of monitoring UVA and UVB radiation parameters in real time, carrying out real-time and accumulated ultraviolet radiation dose monitoring and early warning, reminding a wearer of making relevant protection when an overdose is exposed, and simultaneously further integrating monitoring modules of heart rate, altitude, body temperature, blood pressure and the like to carry out integration and acquisition of health data.
In order to achieve the purpose, the invention provides the following technical scheme:
a wearable ultraviolet radiation monitoring device comprises a watchband and an equipment cabin arranged on the watchband, wherein an ultraviolet monitoring module, a data receiving module, a data uploading module and a display arranged outside the equipment cabin are arranged in the equipment cabin;
the data receiving module interacts data with the ultraviolet monitoring module through an I2C interface; reading the value of a register of the ultraviolet monitoring module;
the data receiving module calculates ultraviolet radiation based on the read data value;
the data uploading module transmits the ultraviolet radiation to a remote server through a wireless network module; the APP client can access the remote server through the HTTP protocol and then inquire related data.
The method comprises the steps of monitoring UVA and UVB in real time through an ultraviolet monitoring module; the method comprises the steps that monitored UVA and UVB data are converted into digital quantity through calculation through a data receiving module, and digital quantity information is transmitted to a remote server through a data uploading module; the APP client can access the remote server through the HTTP protocol and then inquire related data.
Further, the data uploading module comprises a judging unit, wherein a judging threshold is arranged in the judging unit, and the actually monitored digital quantity information of UVA and UVB is compared with a preset judging threshold to judge the radiation level.
Preferably, the radiation level is set to five levels, namely, low, medium, high and extremely high levels, and the corresponding determination threshold values are set to five levels, namely, a first threshold value, a second threshold value, a third threshold value and a fourth threshold value; that is, the radiation level below the first threshold is low; the radiation level above the first threshold and below the second threshold is medium; the radiation level above the second threshold and below the third threshold is higher; the radiation level above the third threshold and below the fourth threshold is high; very high above the fourth level; the judgment of the radiation level is realized through the judgment module, so that a wearer can visually see the radiation level through the display; the problem that the wearer cannot judge whether the current radiation has great damage to the wearer due to the display of the digital quantity is avoided.
Further, be provided with the input module in the APP customer end for input ultraviolet radiation detection device's information.
Through the information of the ultraviolet radiation monitoring device input into the APP client, the client is associated with the ultraviolet radiation monitoring device, and therefore the APP client can directly acquire the relevant parameters monitored by the associated ultraviolet radiation monitoring device after entering the remote server.
Furthermore, a positioning device, a heart rate monitoring device, an external temperature monitoring device, a blood pressure monitoring device and a body temperature monitoring device are arranged in the equipment cabin. The altitude can be acquired through the positioning device, the walking step number of the wearer can be calculated based on the positioning device, and the heart rate information of the wearer can be monitored at any time according to the heart rate monitoring device.
Preferably, the ultraviolet monitoring module adopts a VEML6075 ultraviolet monitoring chip.
A monitoring method based on a wearable ultraviolet radiation monitoring device comprises the following steps:
step 1: the VEML6075 ultraviolet monitoring chip converts the monitored UVB, UVA and UVI into data by receiving the irradiation of sunlight and stores the data in a register;
step 2: the data receiving module interacts data with the ultraviolet detection module through an I2C interface and reads UVB, UVA and UVI data in the register;
and step 3: the data receiving module calculates the values of UVB, UVA and UVI through a formula;
and 4, step 4: the data receiving module screens the highest UVI value based on the UVI value of each purpose; calculating the ultraviolet radiation amount per month to calculate the ultraviolet accumulative amount per month;
and 5: and the data uploading module transmits the values calculated in the step 3 and the step 4 to a display and a remote server respectively.
Preferably, the formula described in step 3 is as follows:
UVBcalc＝UVB-(c*UVcomp1)-(d*UVcomp2)
UVB＝c*UVcomp1
UVAcalc＝UVA-(a*UVcomp1)-(b*UVcomp2)
UVA＝a*UVcomp1
in the formula: UVA represents the instantaneous calculated value of UVA; UVB represents the instantaneous calculated value of UVB; UVAcalcRepresents the UVA value after filtration; UVBcalcRepresents the filtered UVB value; UV (ultraviolet) lightcomp1A visible light compensation value; UV (ultraviolet) lightcomp2An infrared light compensation value; a represents a visible light cancellation coefficient under UVA sunlight; b represents an infrared light offset coefficient under UVA sunlight; c represents a visible light cancellation coefficient under UVB sunlight; d represents the infrared light cancellation coefficient under UVB sunlight.
Preferably, the data receiving module in step 2 reads the data in the register at a frequency of 100ms each time.
Preferably, the data uploading module in step 5 uploads the data to the server and the display at a frequency of 10 seconds each time.
Further, the step 5 comprises the following steps:
step 5.1: the data uploading module compares the monitored actual value with a preset judgment threshold value to determine the radiation level;
step 5.2: the data uploading module uploads the radiation level to the display and the remote server.
Compared with the prior art, the invention has the beneficial effects that: 1. the method comprises the steps of monitoring UVA and UVB in real time through an ultraviolet monitoring module; the method comprises the steps that monitored UVA and UVB data are converted into digital quantity through calculation through a data receiving module, and digital quantity information is transmitted to a remote server through a data uploading module; the APP client can access the remote server through the HTTP protocol and then inquire related data; real-time monitoring of ultraviolet radiation is achieved, and remote monitoring of ultraviolet is achieved.
2. Through the information of entering the ultraviolet radiation monitoring device in the APP client, the client is associated with the ultraviolet radiation monitoring device, so that the APP client can directly acquire relevant parameters monitored by the associated ultraviolet radiation monitoring device after entering the remote server, namely real-time ultraviolet radiation dosage, daily maximum dosage, cumulative dosage within a certain time and the like.
Drawings
Fig. 1 is a schematic diagram of the product of the invention.
FIG. 2 is a schematic diagram of the interaction between the UV monitoring module and the data receiving module according to the present invention.
FIG. 3 is a schematic view of an ultraviolet display interface according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a preferred embodiment of the present invention will be described in detail;
a wearable ultraviolet radiation monitoring device comprises a watchband and an equipment cabin arranged on the watchband, wherein an ultraviolet monitoring module, a data receiving module, a data uploading module and a display arranged outside the equipment cabin are arranged in the equipment cabin;
the data receiving module interacts data with the ultraviolet monitoring module through an I2C interface; reading the value of a register of the ultraviolet monitoring module;
the data receiving module calculates ultraviolet radiation based on the read data value;
the data uploading module transmits the ultraviolet radiation to a remote server through a wireless network module; the APP client can access the remote server through the HTTP protocol and then inquire related data.
The method comprises the steps of monitoring UVA and UVB in real time through an ultraviolet monitoring module; the method comprises the steps that monitored UVA and UVB data are converted into digital quantity through calculation through a data receiving module, and digital quantity information is transmitted to a remote server through a data uploading module; the APP client can access the remote server through the HTTP protocol and then inquire related data.
The data uploading module comprises a judging unit, wherein a judging threshold value is arranged in the judging unit, and the actually monitored UVA and UVB digital quantity information is compared with a preset judging threshold value to judge the radiation level.
The radiation level is provided with five levels of low, medium, high and extremely high, and the corresponding judgment threshold values are five, namely a first threshold value, a second threshold value, a third threshold value and a fourth threshold value; that is, the radiation level below the first threshold is low; the radiation level above the first threshold and below the second threshold is medium; the radiation level above the second threshold and below the third threshold is higher; the radiation level above the third threshold and below the fourth threshold is high; very high above the fourth level; the judgment of the radiation level is realized through the judgment module, so that a wearer can visually see the radiation level through the display; the problem that the wearer cannot judge whether the current radiation has great damage to the wearer due to the display of the digital quantity is avoided.
Be provided with the input module in the APP customer end for input ultraviolet radiation detection device's information.
Through the information of the ultraviolet radiation monitoring device input into the APP client, the client is associated with the ultraviolet radiation monitoring device, and therefore the APP client can directly acquire the relevant parameters monitored by the associated ultraviolet radiation monitoring device after entering the remote server.
A positioning device, a heart rate monitoring device, an external temperature monitoring device, a blood pressure monitoring device and a body temperature monitoring device are arranged in the equipment cabin. The altitude can be acquired through the positioning device, the walking steps of the wearer can be calculated based on the positioning device, and the heart rate information of the wearer can be monitored at any time according to the heart rate monitoring device; and can monitor the outside temperature change through the monitoring device of the outside temperature; monitoring the blood pressure of a human body by a blood pressure monitoring device; the body temperature of the wearer is monitored at any moment through the body temperature monitoring device.
The ultraviolet monitoring module adopts a VEML6075 ultraviolet monitoring chip.
A monitoring method based on a wearable ultraviolet radiation monitoring device comprises the following steps:
step 1: the VEML6075 ultraviolet monitoring chip converts the monitored UVB, UVA and UVI into data by receiving the irradiation of sunlight and stores the data in a register;
step 2: the data receiving module interacts data with the ultraviolet detection module through an I2C interface and reads UVB, UVA and UVI data in the register;
and step 3: the data receiving module calculates the values of UVB, UVA and UVI through a formula;
and 4, step 4: the data receiving module is used for screening the highest UVI value based on the daily UVI value; calculating the ultraviolet radiation amount per month to calculate the ultraviolet accumulative amount per month;
and 5: and the data uploading module transmits the values calculated in the step 3 and the step 4 to a display and a remote server respectively.
The step 5 comprises the following steps:
step 5.1: the data uploading module compares the monitored actual value with a preset judgment threshold value to determine the radiation level;
step 5.2: the data uploading module uploads the radiation level to the display and the remote server.
The formula described in step 3 is as follows:
UVBcalc＝UVB-(c*UVcomp1)-(d*UVcomp2)
UVB＝c*UVcomp1
UVAcalc＝UVA-(a*UVcomp1)-(b*UVcomp2)
UVA＝a*UVcomp1
in the formula: UVA represents the instantaneous calculated value of UVA; UVB represents the instantaneous calculated value of UVB; UVAcalcRepresents the UVA value after filtration; UVBcalcRepresents the filtered UVB value; UV (ultraviolet) lightcomp1A visible light compensation value; UV (ultraviolet) lightcomp2An infrared light compensation value; a represents a visible light cancellation coefficient under UVA sunlight; b represents an infrared light offset coefficient under UVA sunlight; c represents a visible light cancellation coefficient under UVB sunlight; d represents the infrared light cancellation coefficient under UVB sunlight.
In step 2, the data receiving module reads the data in the register at a frequency of 100ms each time.
And 5, uploading the data to a server and a display by the data uploading module at the frequency of 10 seconds each time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A wearable ultraviolet radiation monitoring device is characterized by comprising a watchband and an equipment compartment arranged on the watchband, wherein an ultraviolet detection module, a data receiving module, a data uploading module and a display arranged outside the equipment compartment are arranged in the equipment compartment;
the data receiving module interacts data with the ultraviolet detection module through an I2C interface; reading the value of a register of the ultraviolet detection module;
the data receiving module calculates ultraviolet radiation based on the read data value;
the data uploading module transmits the ultraviolet radiation to a remote server through a wireless network module; the APP client can access the remote server through the HTTP protocol and then inquire related data.
2. The wearable ultraviolet radiation monitoring device of claim 1, wherein an entry module is provided in the APP client for entering information of the ultraviolet radiation detection device.
3. A wearable ultraviolet radiation monitoring device as claimed in claim 1, wherein the equipment compartment is provided with a positioning device, a blood pressure monitoring device, a body temperature monitoring sensor, an altitude and heart rate monitoring device.
4. A wearable ultraviolet radiation monitoring device as claimed in claim 1, wherein the ultraviolet monitoring module employs a VEML6075 ultraviolet monitoring chip.
5. The wearable ultraviolet radiation monitoring device of any one of claims 1 to 4, wherein the data uploading module comprises a determination unit, a determination threshold is set in the determination unit, and the radiation level is determined by comparing the actually monitored digital UVA and UVB quantity information with a preset determination threshold.
6. A wearable ultraviolet radiation monitoring method is characterized by comprising the following steps:
step 1: the VEML6075 ultraviolet monitoring chip converts the monitored UVB, UVA and UVI into data by receiving the irradiation of sunlight and stores the data in a register;
step 2: the data receiving module interacts data with the ultraviolet detection module through an I2C interface and reads UVB, UVA and UVI data in the register;
and step 3: the data receiving module calculates the values of UVB, UVA and UVI through a formula;
and 4, step 4: the data receiving module is used for screening the highest UVI value based on the daily UVI value; calculating the ultraviolet radiation amount per month to calculate the ultraviolet accumulative amount per month;
and 5: and the data uploading module transmits the values calculated in the step 3 and the step 4 to a display and a remote server respectively.
7. A wearable ultraviolet radiation monitoring method according to claim 6, characterized in that the formula in step 3 is as follows:
UVBcalc＝UVB-(c*UVcomp1)-(d*UVcomp2)
UVB＝c*UVcomp1
UVAcalc＝UVA-(a*UVcomp1)-(b*UVcomp2)
UVA＝a*UVcomp1
in the formula: UVA represents the instantaneous calculated value of UVA; UVB represents the instantaneous calculated value of UVB; UVAcalcRepresents the UVA value after filtration; UVBcalcRepresents the filtered UVB value; UV (ultraviolet) lightcomp1A visible light compensation value; UV (ultraviolet) lightcomp2An infrared light compensation value; a represents a visible light cancellation coefficient under UVA sunlight; b represents an infrared light offset coefficient under UVA sunlight; c represents a visible light cancellation coefficient under UVB sunlight; d represents the infrared light cancellation coefficient under UVB sunlight.
8. A wearable ultraviolet radiation monitoring method according to claim 6, characterized in that in step 2, the data receiving module reads the data in the register at a frequency of 100ms each time.
9. The wearable ultraviolet radiation monitoring method of claim 6, wherein the data uploading module uploads the data to the server and the display by setting an uploading frequency according to actual conditions in step 5.
10. A wearable ultraviolet radiation monitoring method according to any of claims 6 to 9, characterized in that the step 5 comprises the steps of:
step 5.1: the data uploading module compares the monitored actual value with a preset judgment threshold value to determine the radiation level;
step 5.2: the data uploading module uploads the radiation level to the display and the remote server.
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