CN110702222A - Intelligent bracelet with ultraviolet ray detection function - Google Patents
Intelligent bracelet with ultraviolet ray detection function Download PDFInfo
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- CN110702222A CN110702222A CN201910992501.5A CN201910992501A CN110702222A CN 110702222 A CN110702222 A CN 110702222A CN 201910992501 A CN201910992501 A CN 201910992501A CN 110702222 A CN110702222 A CN 110702222A
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- ultraviolet
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- detection function
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- 238000001514 detection method Methods 0.000 title description 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000000825 ultraviolet detection Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000009792 diffusion process Methods 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002567 autonomic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 230000037072 sun protection Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
- A44C5/0015—Bracelets specially adapted for other functions or with means for attaching other articles providing information, e.g. bracelets with calendars
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses an intelligent bracelet with an ultraviolet detection function, which comprises an information acquisition module, a data processing module, an information transmission module, a data display module and a driving module and can be connected with a mobile phone APP. The invention provides an intelligent bracelet with an ultraviolet detection function, which is mutually connected with a mobile phone for information transmission, is easy to carry and has high measurement precision.
Description
Technical Field
The invention relates to a bracelet, in particular to an intelligent bracelet with an ultraviolet detection function.
Background
The destruction and the pollution of environment, cause the ozone cavity increase, ultraviolet radiation reinforcing, and excessive ultraviolet irradiation can cause the injury to skin and eyes, improvement along with people's sun-proof consciousness, a series of sun-proof products are suitable for fortune to live, corresponding safeguard measure is done according to ultraviolet intensity in making things convenient for people can be according to daily life, it is very necessary to design a portable equipment that can detect ultraviolet ray, intelligence wearing equipment such as the intelligent bracelet of domestic and foreign has obtained fast-speed development in recent years, but the function is limited only to the measurement of amount of exercise and sleep quality, lack the ultraviolet ray and detect the function, utility model patent publication No. CN 204461603U has disclosed a detectable ultraviolet intensity's bracelet, but this bracelet has following defect:
1. only the filter plate is arranged above the ultraviolet sensor, the PTFE diffusion plate is not arranged, and the sensing precision is lower.
2. The operational amplification module lacks a filter, so that the noise signal interference is large, and the ambient light signal cannot be accurately acquired.
3. Without a corresponding mobile phone APP, more accurate and detailed ultraviolet information cannot be provided.
Disclosure of Invention
The invention aims to provide an intelligent bracelet with an ultraviolet detection function, the innovative advantages of the bracelet can make up the technical defects of the existing product, and the specific contents of the bracelet are as follows: an intelligent bracelet with an ultraviolet detection function comprises an information acquisition module, a data processing module, an information transmission module, a data display module and a driving module, and can be connected with a mobile phone APP; connect information acquisition module behind the drive module, information acquisition module links to each other with data processing module, and data processing module output signal to information transmission module, eight parallel output insides in the information transmission module link to each other with data display module, and the portable personal user terminal of data wireless transmission is shown data information through APP to two unification modules of WIFI-bluetooth in the information transmission module simultaneously, and the user can look over ultraviolet information on the cell-phone by oneself.
The invention provides an intelligent bracelet with an ultraviolet detection function, which is mutually connected with a mobile phone for information transmission, is easy to carry and has high measurement precision.
Furthermore, the information acquisition module comprises an ultraviolet detection module, and the ultraviolet detection module comprises an ultraviolet sensor, an ultraviolet filter and a PTFE diffusion sheet. Light except ultraviolet rays with wave bands of 220nm-380nm is filtered through the ultraviolet filter, and the angle of the light incident on the ultraviolet sensor is adjusted through the PTFE diffusion sheet, so that the measurement precision is improved.
Furthermore, the data processing module comprises a signal amplifying unit, a calibration circuit, a hierarchical A/D conversion unit and a grade comparison unit. The A/D conversion unit converts the analog signal into the digital signal, the digital signal is divided into corresponding stages by the stage comparison unit, and the stage type A/D conversion is adopted, so that the A/D conversion speed is higher than that of a successive comparison type, and the circuit scale is smaller than that of a parallel type. The calibration circuit may reduce phase and amplitude mismatch between in-phase and quadrature.
Further, the signal amplifying unit includes a spiral filter and an operational amplifier. The spiral filter filters noise generated by environmental interference, and the low-power-consumption operational amplifier amplifies an input signal and is calibrated by the calibration circuit.
Furthermore, the information transmission module comprises an eight-bit parallel output mode and a WIFI-Bluetooth two-in-one module for information transmission. The information is to be displayed for the data display module in eight inside parallel outputs of bracelet, and the two unification modules of WIFI-bluetooth transmit data for cell-phone APP simultaneously. Eight-bit parallel output is faster than serial output transmission rate, and transmission capacity is big, and transmission rate is fast, and low-power consumption is high with the compatibility of equipment, can show data transmission to cell-phone APP in the short distance.
Further, the driving module comprises a power supply and a MOSFET driving circuit. The lithium battery supplies power, the MOSFET driving circuit drives the ultraviolet sensor, and when the ultraviolet signal is detected, the light signal is converted into an electric signal and is input to the signal amplification unit in the data processing module.
Furthermore, the display screen in the data display module is an LCD (liquid crystal display) screen, and is suitable for electronic equipment using batteries. And an eight-bit parallel output part in the information transmission module transmits data to an LCD display screen and displays the detected current ultraviolet corresponding index.
Furthermore, after the data are displayed on the LCD display screen, the data display module outputs corresponding levels through the DAC bipolar interface circuit according to the height of the data, different ports are selected by a decoder, and the DAC is a D/A conversion integrated chip with resolution ratio and is completely compatible with the microprocessor. The chip has the advantages of low price, simple interface, easy conversion control and the like, can provide good working efficiency for the invention, and controls lower hardware cost.
Furthermore, the data display module is connected with the subsequent ultraviolet display part through an interface circuit and comprises a display screen for displaying, a flash lamp for flashing and prompting and an intelligent voice alarm for reminding a user. When the ultraviolet intensity is higher than a certain value, the flash lamp starts to flash, and when the ultraviolet intensity is too high, the voice alarm module is controlled to start alarming to remind a user that the current environment has higher ultraviolet intensity and corresponding protective measures need to be taken.
Furthermore, the mobile phone APP is based on the Axiure software platform design APP interface. The method can provide detailed information of the current ultraviolet rays, check historical records, predict trends and finally remind a user of proper protection measures.
In summary, compared with the prior art, the invention has the following significant advantages: according to the intelligent bracelet with the ultraviolet detection function, the structure is adopted, light sources except ultraviolet rays are filtered through the ultraviolet filter, the incident angle of light rays is controlled through the PTFE diffusion sheet, the sensing precision is improved, ultraviolet ray signals are detected by the ultraviolet ray sensor, amplified through the spiral filter and the signal amplifier and input into the calibration circuit, then the signals are transmitted through the grading type AD conversion unit and the grade comparison unit through the eight-bit parallel output mode and the WIFI-Bluetooth two-in-one module, the transmission speed is high, and the purpose of real-time transmission is achieved. When ultraviolet intensity is higher than a definite value, the data display module can remind the user according to the different modes of noticing of the difference autonomic selection of ultraviolet intensity, and intelligent bracelet also can carry out information transfer with cell-phone interconnect simultaneously, ensures the accuracy of information.
Drawings
Fig. 1 is a schematic diagram of the present invention.
In the figure, a driving module 01, a power supply 02, a MOSFET driving circuit 03, an information acquisition module 04, an ultraviolet detection module 05, an ultraviolet filter 06, a PTFE diffusion sheet 07, an ultraviolet sensor 08, a data processing module 09, a signal amplification unit 10, a spiral filter 11, an operational amplifier 12, a calibration circuit 13, an AD conversion unit 14, a level comparison unit 15, an eight-bit parallel output mode 17, a WIFI-bluetooth two-in-one module 18, a data display module 19, an LCD liquid crystal display 20, an interface circuit 21, a display screen common display 22, a flash prompt 23, an intelligent voice alarm prompt user 24, an APP25, an Axure software platform 26, detailed information 27, a history record 28, a trend prediction 29 and a warm prompt 30.
Detailed Description
Referring to fig. 1, the invention is an intelligent bracelet with an ultraviolet detection function, which comprises an information acquisition module 04, a data processing module 09, an information transmission module 16, a data display module 19 and a drive module 01, and can be connected with a mobile phone APP 25. Connect information acquisition module 04 behind drive module 01, information acquisition module 04 links to each other with data processing module 09, connects information transmission module 16 behind data processing module 09, and eight parallel output 17 in the information transmission module 16 are inside to link to each other with data display module 19, and WIFI-bluetooth two-in-one module 18 in the information transmission module 16 gives cell-phone APP25 with data wireless transmission simultaneously, can look over ultraviolet information at any time on the cell-phone.
According to the intelligent bracelet with the ultraviolet detection function, light except for ultraviolet rays in the wave band of 220nm-380nm is filtered out through the ultraviolet filter 06, and the angle of the light incident to the ultraviolet sensor 08 is adjusted through the PTFE diffusion sheet 07, so that the measurement precision is improved; the lithium battery 02 supplies power, the MOSFET drive circuit 03 drives the ultraviolet sensor, when detecting ultraviolet signals, the optical signals are converted into electric signals to be input into a signal amplification unit 10 in the data processing module 09, the noise generated by environmental interference is filtered by a spiral filter 11, the input signals are amplified by a low-power-consumption operational amplifier 12 and are calibrated by a calibration circuit 13, analog signals are converted into digital signals by an A/D conversion unit 14 to be divided into corresponding stages by a stage comparison unit 15, information is output to a data display module 19 in an eight-bit parallel manner 17 in the bracelet, the LCD display screen 20 displays the detected current ultraviolet corresponding index, a DAC0832 bipolar interface circuit 21 outputs the corresponding level, different ports are selected by a decoder in the interface circuit 21 to be connected with a subsequent ultraviolet display part, when the ultraviolet intensity is normal, the LCD display screen 20 normally displays 22, when the ultraviolet intensity is higher than a certain value, the flash lamp 23 begins to flash, and when the ultraviolet intensity is too high, the voice alarm module 24 is controlled to start alarming to remind people to notice sun protection. Meanwhile, the WIFI-Bluetooth two-in-one module 18 in the information transmission module 16 transmits data to the mobile phone APP25, the APP interface is designed based on the Axiure software platform 26, current ultraviolet detailed information 27 can be provided, historical records 28 are checked, trend prediction 29 is carried out, and finally the user is reminded 30 to carry out appropriate protective measures.
The level comparison circuit 15 classifies the detected ultraviolet intensity value into 1 to 5 levels, and adopts WHO world health organization) general standard classification, and feeds back the ultraviolet intensity information according to the following corresponding relation: level 1 is LOW, indicating very weak solar uv; grade 2, MODERATE, solar uv; HIGH at level 3, indicating strong solar uv; grade 4 was VERYHIGH, indicating very intense solar uv light; grade 5 is EXTREME, which indicates EXTREME solar UV.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (8)
1. The utility model provides an intelligent bracelet with ultraviolet detection function which characterized in that: the mobile phone APP intelligent management system comprises an information acquisition module (04), a data processing module (09), an information transmission module (16), a data display module (19) and a drive module (01), and can be connected with a mobile phone APP (25); drive module (01) connection information acquisition module (04), information acquisition module (04) links to each other with data processing module (09), data processing module (09) output signal to information transmission module (16), eight parallel output (17) in information transmission module (16) are inside to link to each other with data display module (19), WIFI-bluetooth two-in-one module (18) in information transmission module (16) is with portable individual user terminal of data wireless transmission simultaneously, show data information through APP (25).
2. The smart bracelet with ultraviolet detection function according to claim 1, characterized in that: in the information acquisition module (04), an ultraviolet filter (06) and a PTFE diffusion sheet (07) are arranged on an ultraviolet sensor (08), the ultraviolet filter (06) only allows light rays with a wave band of 220nm-380nm to penetrate through, and the PTFE diffusion sheet (07) is used for controlling the incident angle of the light rays and improving the sensing precision.
3. The smart bracelet with ultraviolet detection function according to claim 1, characterized in that: the data processing module (09) comprises a signal amplification unit (10), a calibration circuit (13), a hierarchical A/D conversion unit (14) and a hierarchy comparison unit (15), wherein the signal amplification unit (10) consists of a filter (11) and an operational amplifier (12), the signal amplification unit (10) is connected with the calibration circuit (13) for reducing phase and amplitude mismatch between an in-phase and a quadrature phase, the calibration circuit (13) is connected with the hierarchical A/D conversion unit (14), and the hierarchical A/D conversion unit (14) is connected with the hierarchy comparison unit (15).
4. The smart bracelet with ultraviolet detection function according to claim 1, characterized in that: the information transmission module (16) adopts an eight-bit parallel output mode (17) and a WIFI-Bluetooth two-in-one module (18) to transmit information.
5. The smart bracelet with ultraviolet detection function according to claim 1, characterized in that: the driving module (01) comprises a power supply (02) and a MOSFET driving circuit (03).
6. The smart bracelet with ultraviolet detection function according to claim 1, characterized in that: the data display module (19) comprises an LCD display screen (20) which is connected with a display screen common display (22), a flash lamp (23) and an intelligent voice alarm (24) through an interface circuit (21), data are displayed on the LCD display screen (20), when the ultraviolet intensity changes, the interface circuit (21) starts to work, so that the subsequent ultraviolet display is started, and when the ultraviolet intensity is low, the display screen common display (22) is displayed; when the ultraviolet intensity is middle, the flash lamp (23) flickers to prompt; when the ultraviolet intensity is higher, the intelligent voice alarm (24) reminds the user.
7. The smart bracelet of claim 6 having ultraviolet detection function, characterized in that: the interface circuit (21) is a DAC0832 bipolar interface circuit with selectable port addresses, different ports are selected to be connected through an internal decoder according to the high and low output levels of ultraviolet data, subsequent ultraviolet display is triggered, and the interface circuit is completely compatible with a microprocessor.
8. The smart bracelet with ultraviolet detection function according to claim 1, characterized in that: the mobile phone APP (25) is designed based on the Acure software platform (26) to be an APP interface, can provide detailed information (27) of current ultraviolet rays, checks historical records (28), conducts trend prediction (29), and finally prompts warmth (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910992501.5A CN110702222A (en) | 2019-10-18 | 2019-10-18 | Intelligent bracelet with ultraviolet ray detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910992501.5A CN110702222A (en) | 2019-10-18 | 2019-10-18 | Intelligent bracelet with ultraviolet ray detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110702222A true CN110702222A (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910992501.5A Pending CN110702222A (en) | 2019-10-18 | 2019-10-18 | Intelligent bracelet with ultraviolet ray detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110702222A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148023A (en) * | 1989-04-12 | 1992-09-15 | Toray Industries, Inc. | Ultraviolet ray measuring apparatus for predicting sunburn level and for obtaining spf values of cosmetics |
| CN201000671Y (en) * | 2007-01-16 | 2008-01-02 | 袁剑敏 | Infrared thermodetector with USB interface wireless transmission and receiving communication |
| CN101876569A (en) * | 2009-12-23 | 2010-11-03 | 深圳华盛昌机械实业有限公司 | Infrared temperature shooting instrument and temperature shooting method thereof |
| CN105277278A (en) * | 2014-05-28 | 2016-01-27 | 意法半导体股份有限公司 | Semiconductor integrated device for UV-index detection and related calibration system and method |
| CN105455324A (en) * | 2015-12-29 | 2016-04-06 | 广西瀚特信息产业股份有限公司 | Intelligent bracelet and data processing method thereof |
| CN105996327A (en) * | 2016-07-06 | 2016-10-12 | 张远海 | Smart wristband with ultraviolet detection function |
| CN109907746A (en) * | 2019-04-22 | 2019-06-21 | 深圳仙苗科技有限公司 | A kind of healthy bracelet and its application method acquiring ultraviolet light and electrocardiosignal |
| US20190317258A1 (en) * | 2018-04-13 | 2019-10-17 | Apple Inc. | Color Ambient Light Sensor With Tunable Filter |
-
2019
- 2019-10-18 CN CN201910992501.5A patent/CN110702222A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148023A (en) * | 1989-04-12 | 1992-09-15 | Toray Industries, Inc. | Ultraviolet ray measuring apparatus for predicting sunburn level and for obtaining spf values of cosmetics |
| CN201000671Y (en) * | 2007-01-16 | 2008-01-02 | 袁剑敏 | Infrared thermodetector with USB interface wireless transmission and receiving communication |
| CN101876569A (en) * | 2009-12-23 | 2010-11-03 | 深圳华盛昌机械实业有限公司 | Infrared temperature shooting instrument and temperature shooting method thereof |
| CN105277278A (en) * | 2014-05-28 | 2016-01-27 | 意法半导体股份有限公司 | Semiconductor integrated device for UV-index detection and related calibration system and method |
| CN105455324A (en) * | 2015-12-29 | 2016-04-06 | 广西瀚特信息产业股份有限公司 | Intelligent bracelet and data processing method thereof |
| CN105996327A (en) * | 2016-07-06 | 2016-10-12 | 张远海 | Smart wristband with ultraviolet detection function |
| US20190317258A1 (en) * | 2018-04-13 | 2019-10-17 | Apple Inc. | Color Ambient Light Sensor With Tunable Filter |
| CN109907746A (en) * | 2019-04-22 | 2019-06-21 | 深圳仙苗科技有限公司 | A kind of healthy bracelet and its application method acquiring ultraviolet light and electrocardiosignal |
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Application publication date: 20200117 |