CN107870036A - Wearable vision and non-vision light recorder - Google Patents
Wearable vision and non-vision light recorder Download PDFInfo
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- CN107870036A CN107870036A CN201710978494.4A CN201710978494A CN107870036A CN 107870036 A CN107870036 A CN 107870036A CN 201710978494 A CN201710978494 A CN 201710978494A CN 107870036 A CN107870036 A CN 107870036A
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Classifications
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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
- G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
-
- 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
- G01J1/4204—Photometry, e.g. photographic exposure meter using electric radiation detectors with determination of ambient light
-
- 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
- G01J1/02—Details
- G01J2001/0257—Details portable
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- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The present invention relates to a kind of wearable vision and non-vision light recorder, including vision sensor and nonvisual sensor, nonvisual sensor includes photodetector, human eye vision function V (λ) A trim tabs, human eye vision function V (λ) B trim tabs, the dark blue glass being stacked together；Input of two sensors respectively with two portable preamplifiers electrically connects, the output end of portable preamplifier is connected by probe wire with the internal interface of micro energy lose smart box, micro energy lose smart box surface is provided with field panel and live button, inside is provided with single-chip microcomputer, wireless communication module and power module, the field panel and live button are electrically connected with the output end of single-chip microcomputer, and described single-chip microcomputer output is connected by the wireless receiving module of wireless communication module and mobile phone terminal.The present invention can detect the environment in 24 small time of children, while analyze the ratio shared by non-vision composition, add up distribution of the exposure with the time.
Description
Technical field
The present invention relates to optical radiation field of measuring technique, specifically, disclose vision that is a kind of while measuring light with
The wearable vision of non-vision effect and non-vision light recorder.
Background technology
150 for many years, it is believed that only existing cones in human eye retina and two kinds of tradition of rod cells are photosensitive
Cell, both photosensory cells are responsible for the pathways for vision of human eye（The optical signal that will receive is delivered to brain skin by optic nerve
Layer, form visual experience）, but in 2002, views of the David Berson of U.S. Blang (Brown) university et al. in rat
The third photosensory cell is found that on film --- ganglia retinae photosensory cell (intrinsically photosensitive
retinal ganglion cells—ipRGCs).This photosensory cell controls the non-visual biological effect of many, such as raw
Manage the secretion of the rhythm and pace of moving things, body temperature, heart rate, cortisol, the secretion of melatonin and alertness etc..Numerous researchs have shown that, view
Film neuromere photosensory cell（ipRGCs）The biological clock of brain will be received to be delivered to after optical signal by non-vision path --- under
Thalamus SCN（SCN）, SCN is connected with the pineal body of some hormone secretions for controlling human body again, is achieved in physiology section
The regulation of rule and the control of hormone secretion.
The early blue light ingredient being proved in visible ray of research secretes melatonin by suppressing pineal body, stimulates adrenal gland point
Secrete cortisol, and then change body's physiological rhythm, adjust alertness and biological clock, and harm of the people to blue light also have it is certain
Understanding, but the rarely found of the problems such as light can influence the reproductive system of people and teen-age sex premature can be deep into.Document is total
Knot：The blue light at " light " especially night → pineal body secretion epiphysin can be suppressed（Mel）→（Mel）Reduction triggering human reproduction
System enliven and secretes sex hormones → and various sex hormone receptors are present in pineal body, so as to cause calculus,pineal（It is i.e. old
Change）, therefore sex hormone can suppress the horizontal declines of pineal body secretion Mel → Mel and stimulation of the reproductive system of people to light can be made quicker
Sense, hence into frequent but weak vicious circle.
In lighting field, the non-visual biological effect of light now has become the focus of research, and the evaluation of lighting quality needs together
When consider visual effect and the aspect factor of non-vision effect two.Sensor is popped one's head in as a kind of light measuring instrument, visual sensing
The rich choice of products of device commercially is various, and nonvisual sensor is rare, and measures the vision of light and non-vision effect simultaneously
Detecting instrument at home be even more do not reported.Therefore, the note of vision that is a kind of while measuring light and non-vision effect is invented
It is very important for studying light measurement, colorimetry now to record instrument, while to studying the relation of children's sexual precocity and light,
Analysis children's health luminous environment has important promotion meaning.
The content of the invention
This aims to overcome that the deficiencies in the prior art, adapts to real needs, there is provided a kind of wearable vision regards with non-
Feel light recorder.
In order to realize the purpose of the present invention, the present invention adopts the following technical scheme that：
A kind of wearable vision and non-vision light recorder, including vision sensor and nonvisual sensor, it is described non-vision
Photodetector, human eye vision function V (λ) A trim tabs, human eye vision function V (λ) B that sensor includes being stacked together are repaiied
Positive and the dark blue glass for playing bandpass filter；The band logical refers to the light in " purplish blue band " 380nm-500nm wave-length coverages
Transmitance is significantly higher than the light transmission rate of 500nm-650nm scopes；" notable " refers to the spectrum face between 380nm-500nm
Product is more than more than 10 times of spectrum area between 500nm-650nm；The vision sensor and nonvisual sensor are respectively with two
The input electrical connection of individual portable preamplifier, the output end of the portable preamplifier pass through probe wire and micro- work(
The internal interface of consumption smart box is connected, and the micro energy lose smart box surface is provided with field panel and live button, inside are provided with
Single-chip microcomputer, wireless communication module and power module, the field panel and live button electrically connect with the output end of single-chip microcomputer,
Described single-chip microcomputer output is connected by the wireless receiving module of wireless communication module and mobile phone terminal, and described power module is
Portable preamplifier, field panel, single-chip microcomputer, wireless communication module power supply.
The nonvisual sensor also includes regarding with the photodetector, human eye vision function V (λ) A trim tabs, human eye
Feel function V (λ) B trim tabs and play the short wave pass filter that the dark blue glass of bandpass filter is stacked together, it is described short
The cutoff wavelength of ripple pass filter is not shorter than 650nm.
In the nonvisual sensor, light transmission rate curve that each part for being stacked together finally synthesizes, with human eye
Non-vision spectral response curve contrasts, and the difference of peak value is less than 18nm, and half-peak breadth difference is less than 20%.
The photodetector, human eye vision function V (λ) A trim tabs, human eye vision function V (λ) B trim tabs composition are general
Vision light probe in logical illumination photometer, the vision light probe are sequentially overlapped with dark blue glass, or the vision light probe, dark blue
Glass, shortwave optical filter are sequentially overlapped.
The photodetector, human eye vision function V (λ) A trim tabs, human eye vision function V (λ) B trim tabs, dark blue glass
Contact with each other or leave successively gap between glass, short wave pass filter, the gap is 0.1-50mm, the medium in the gap
For air or clear, colorless glass.
The photodetector is located at bottommost, and human eye vision function V (λ) A trim tabs, human eye vision function V (λ) B are repaiied
Positive, dark blue glass, shortwave optical filter stack successively according to any order.
The vision sensor and nonvisual sensor can be acquired work to light simultaneously.
Vision sensor is corrected by the standard of illumination photometer, and nonvisual sensor is corrected using candle light, i.e., under candle light,
The display of nonvisual sensor is tuned into consistent with the display light of vision sensor.
The wearable vision and non-vision light recorder are wearable device or wear-type device or handheld apparatus.
Described recorder is written and read operation to it by wireless communication module with mobile phone app；Described scene display
Screen is the dynamic display screen with non-vision brightness value comprising vision brightness value.
Beneficial effects of the present invention：
1. the present invention can detect the environment in 24 small time of children, while analyze (the i.e. non-vision photograph of the ratio shared by non-vision composition
Angle value and the ratio of vision brightness value）, accumulative exposure with the time distribution；
2. it is very important for studying light measurement, colorimetry now, while to the pass of research children's sexual precocity and light
System, analysis children's health luminous environment have important promotion meaning；
3. being combined with prior art, wearable structure is designed as, it is very easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the detailed construction schematic diagram of nonvisual sensor in Fig. 1；
Fig. 3 is the transmittance curve of each primary optics when dark blue glass is QB3 in Fig. 2；
Fig. 4 is the transmittance curve of Fig. 2 intermediate waves pass filters；
Fig. 5 is the internal structure module map of micro energy lose smart box；
Fig. 6 is vision sensor spectral response curve A (λ) and nonvisual sensor spectral response curve B (λ).
In figure：1 is vision sensor, and 2 be nonvisual sensor, and 201 be photodetector, and 202 be human eye visibility function V
(λ) A trim tabs, 203 be human eye visibility function V (λ) B trim tabs, and 204 be dark blue glass, and 205 be short wave pass filter, and 206 are
Dark blue glass QB3 light transmission rate curves, 207 be human eye visibility function V (λ) curve, and 208 be QB3*V (λ) composite curve, and 209 are
Non-vision function C (λ) curve of human eye, 210 be the transmittance curve of short wave pass filter, and 211 be vision light probe, and 3 be portable
Formula preamplifier, 4 be probe wire, and 5 be field panel, and 6 be micro energy lose smart box, and 7 be live button, and 8 be single-chip microcomputer, 9
It is power module for wireless communication module, 10.
Embodiment
Embodiment：Referring to Fig. 1-6.
The invention discloses a kind of wearable vision and non-vision light recorder, including vision sensor 1 and non-vision
Sensor 2, the nonvisual sensor 2 include photodetector 201, human eye vision function V (λ) A amendments being stacked together
Piece 202, human eye vision function V (λ) B trim tabs 203 and the dark blue glass 204 for playing bandpass filter；The band logical refers to
The light transmission rate of " purplish blue band " 380nm-500nm wave-length coverages is significantly higher than the light transmission rate of 500nm-650nm scopes；It is described
" notable " refers to more than 10 times of the spectrum area that spectrum area between 380nm-500nm is more than between 500nm-650nm；It is described
The input of vision sensor 1 and nonvisual sensor 2 respectively with two portable preamplifiers 3 electrically connects, described portable
The output end of formula preamplifier 3 is connected by probe wire 4 with the internal interface of micro energy lose smart box 6, the micro energy lose intelligence
The surface of box 6 is provided with field panel 5 and live button 7, and inside is provided with single-chip microcomputer 8, wireless communication module 9 and power module 10,
The field panel 5 and live button 7 electrically connect with the output end of single-chip microcomputer 8, and the described output end of single-chip microcomputer 8 passes through wireless
Communication module 9 is connected with the wireless receiving module of mobile phone terminal, and described power module 10 is portable preamplifier 3, scene
Display screen 5, single-chip microcomputer 8, wireless communication module 9 are powered.Single-chip microcomputer model can use pic16f serial, such as pic16f877a,
Pic16f884, pic16f887 etc..
The nonvisual sensor 2 also includes and the photodetector 201, human eye vision function V (λ) A trim tabs
202nd, human eye vision function V (λ) B trim tabs 203 and serve bandpass filter dark blue glass 204 be stacked together it is short
Ripple pass filter 205, the cutoff wavelength of the short wave pass filter 205 are not shorter than 650nm.
Above-mentioned wearable vision and the non-vision optical sensor 2 in non-vision light recorder, it is the weight of the present invention
The inventive point wanted, the light transmission rate curve of final each part superposition synthesis using the non-vision spectral response curve closest to human eye as
Most preferably, it is so-called close here, the light transmission rate curve that each part being stacked together finally synthesizes, the non-vision spectrum with human eye
Response curve contrasts, and the position difference for referring to peak is less than 18nm, and half-peak breadth difference is less than 20%；Here so-called " dark blue glass ",
It is term in the industry, referring to this glass has color blue-black feature, and this feature can help quick naked eyes selection.
Photodetector 201, human eye vision function V (λ) A trim tabs 202, human eye vision function V (λ) B trim tabs 203,
Dark blue glass 204, shortwave optical filter 205 can be as being sequentially overlapped in Fig. 2.Shortwave optical filter 205 can also be not added with.
I.e. described photodetector 201, human eye vision function V (λ) A trim tabs 202, human eye vision function V (λ) B amendments
Piece 203 forms the vision light probe 211 in common illumination photometer, on the basis of vision light probe 211, increases dark blue glass 204
And short wave pass filter 205, just constitute non-vision optical sensor.Specifically, vision light probe 211 is common illumination photometer
Standard fitting, it is commercially available.The actually silicon photocell of photodetector 201, its spectral response curve and human eye vision letter
Number V (λ) curve 207 has very big difference, therefore must increase human eye vision function V (λ) A trim tabs 202, human eye vision function V (λ) B
Trim tab 203, three stack the vision light probe 211 for just forming common illumination photometer.Sound of this vision light probe 211 to light
Answer curve similar to human eye vision function V (λ) curve 207.Similarity is higher, shows that the quality of vision light probe 211 is better.
Add dark blue glass 204 on the basis of this vision light probe 211, in the present embodiment, the material of dark blue glass is a kind of model
For QB3 cobalt blue glass, its light transmission rate curve is dark blue glass QB3 light transmission rates curve 206.Now, by dark blue glass
204 are combined with vision light probe 211, and its complex light H103 resin is exactly QB3*V (λ) composite curve 208, and we can see
Arrive, QB3*V (λ) composite curve 208 and non-vision function C (λ) curve 209 of human eye are closely similar, are exactly peak position specifically
Difference is less than 12nm, and half-peak breadth difference is less than 12%, therefore available for the non-vision effect of quantitative measurment light source.But exist in fig. 2
There is unnecessary small peak in 700nm positions, QB3*V (λ) composite curve 208, and this produces bad influence to measurement accuracy.This species
The peak of type can be filtered by similar short wave pass filter 205, and short wave pass filter 205 overlays the surface of dark blue glass 4.Shortwave
The cutoff wavelength of pass filter 205 be unsuitable for 650nm. applicant believes that, if dark blue glass 204 is especially customized, QB3*V (λ) is multiple
Close curve 208 and non-vision function C (λ) curve 209 of human eye can be closer.In a word, each part being superimposed, its light are saturating
It is optimal that rate curve, which is crossed, using the non-vision spectral response curve closest to human eye.
The photodetector 201, human eye vision function V (λ) A trim tabs 202, human eye vision function V (λ) B trim tabs
203rd, gap is contacted with each other or left successively between dark blue glass 204, short wave pass filter 205, the gap is 0.1-50mm,
Medium in the gap is air or clear, colorless glass.
The photodetector 201 is located at bottommost, human eye vision function V (λ) A trim tabs 202, human eye vision function V
(λ) B trim tabs 203, dark blue glass 204, shortwave optical filter 205 stack successively according to any order.
Two kinds of described sensors can be acquired work to light simultaneously.
What the correction of described two sensors was performed by:The mark of commercially available illumination photometer is pressed in the correction of vision sensor
Standard is corrected, and nonvisual sensor is corrected using candle light, i.e., under candle light, the display of nonvisual sensor is tuned into and vision
The display of sensor is consistent.
The wearable vision and non-vision light recorder are wearable device or wear-type device or handheld apparatus.
Described recorder is written and read operation to it by wireless communication module with mobile phone app.
Described field panel is the dynamic display screen with non-vision brightness value comprising vision brightness value.
Described recorder can be used as vision illumination photometer to be used with non-vision illumination photometer.
Under light illumination, vision sensor 1 and nonvisual sensor 2 receive optical signal through portable preamplifier 3 and list
Piece machine 8 is eventually converted into data signal, then shows vision brightness value and non-vision brightness value simultaneously in display screen 5 at the scene,
And live button can adjust vision brightness value and non-vision brightness value in field panel, the recorder also can be by internal single
Piece machine took one group of vision and non-vision digital signal data every 5 seconds, was then taken by wireless communication module by all
Statistical analysis is carried out in data transfer to cell phone application.
This embodiment is the foregoing is only, not thereby this scope of the claims of limitation, it is every using this specification and attached
The equivalents or be directly or indirectly used in related technical field that figure content is made, are similarly included in this patent protection
In the range of.
Claims (10)
1. a kind of wearable vision and non-vision light recorder, including vision sensor（1）And nonvisual sensor（2）, its
It is characterised by：The nonvisual sensor（2）Including the photodetector being stacked together（201）, human eye vision function V (λ) A
Trim tab（202）, human eye vision function V (λ) B trim tabs（203）And play the dark blue glass of bandpass filter（204）；Institute
State the light transmission rate that band logical refers in " purplish blue band " 380nm-500nm wave-length coverages be significantly higher than 500nm-650nm scopes light it is saturating
Cross rate；" notable " refers to that the spectrum area between 380nm-500nm is more than 10 times of spectrum area between 500nm-650nm
More than；The vision sensor（1）And nonvisual sensor（2）Respectively with two portable preamplifiers（3）Input
Electrical connection, the portable preamplifier（3）Output end pass through probe wire（4）With micro energy lose smart box（6）Inside connect
Mouth is connected, the micro energy lose smart box（6）Surface is provided with field panel（5）With live button（7）, inside is provided with single-chip microcomputer
（8）, wireless communication module（9）And power module（10）, the field panel（5）With live button（7）With single-chip microcomputer（8）'s
Output end electrically connects, described single-chip microcomputer（8）Output end passes through wireless communication module（9）Connect with the wireless receiving module of mobile phone terminal
Connect, described power module（10）For portable preamplifier（3）, field panel（5）, single-chip microcomputer（8）, wireless telecommunications mould
Block（9）Power supply.
2. wearable vision according to claim 1 and non-vision light recorder, it is characterised in that：The non-vision biography
Sensor 2 also includes and the photodetector（201）, human eye vision function V (λ) A trim tabs（202）, human eye vision function V
(λ) B trim tabs（203）And play the dark blue glass of bandpass filter（204）The short wave pass filter being stacked together
（205）, the short wave pass filter（205）Cutoff wavelength be not shorter than 650nm.
3. wearable vision according to claim 2 and non-vision light recorder, it is characterised in that：The non-vision biography
In sensor 2, light transmission rate curve that each part for being stacked together finally synthesizes is done with the non-vision spectral response curve of human eye
Contrast, the difference of peak value are less than 18nm, and half-peak breadth difference is less than 20%.
4. wearable vision according to claim 3 and non-vision light recorder, it is characterised in that：The photodetection
Device（201）, human eye vision function V (λ) A trim tabs（202）, human eye vision function V (λ) B trim tabs（203）Form common illumination
Vision light probe in meter（211）, the vision light probe（211）With dark blue glass（204）It is sequentially overlapped, or the visual light
Probe（211）, dark blue glass（204）, shortwave optical filter（205）It is sequentially overlapped.
5. wearable vision according to claim 4 and non-vision light recorder, it is characterised in that：The photodetection
Device（1）, human eye vision function V (λ) A trim tabs（2）, human eye vision function V (λ) B trim tabs（3）, dark blue glass（4）, shortwave
Pass filter（5）Between contact with each other or leave successively gap, the gap is 0.1-50mm, the medium in the gap（12）
For air or clear, colorless glass.
6. wearable vision according to claim 5 and non-vision light recorder, it is characterised in that：The photodetection
Device（1）Positioned at bottommost, human eye vision function V (λ) A trim tabs（2）, human eye vision function V (λ) B trim tabs（3）, dark blue glass
Glass（4）, shortwave optical filter（5）Stacked successively according to any order.
7. the wearable vision according to any claim in claim 1 to claim 6 records with non-vision light
Instrument, it is characterised in that：The vision sensor 1 and nonvisual sensor 2 can be acquired work to light simultaneously.
8. wearable vision according to claim 7 and non-vision light recorder, it is characterised in that：Vision sensor
（1）Corrected by the standard of illumination photometer, nonvisual sensor（2）Corrected using candle light, i.e., under candle light, by non-vision sensing
Device（2）Display be tuned into and vision sensor（1）Display light it is consistent.
9. wearable vision according to claim 1 and non-vision light recorder, it is characterised in that：It is described wearable to regard
Feel that with non-vision light recorder be wearable device or wear-type device or handheld apparatus.
10. wearable vision according to claim 1 and non-vision light recorder, it is characterised in that：Described record
Instrument is written and read operation to it by wireless communication module with mobile phone app；Described field panel is to include vision brightness value
With the dynamic display screen of non-vision brightness value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710978494.4A CN107870036A (en) | 2017-10-19 | 2017-10-19 | Wearable vision and non-vision light recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710978494.4A CN107870036A (en) | 2017-10-19 | 2017-10-19 | Wearable vision and non-vision light recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107870036A true CN107870036A (en) | 2018-04-03 |
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ID=61753152
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710978494.4A Pending CN107870036A (en) | 2017-10-19 | 2017-10-19 | Wearable vision and non-vision light recorder |
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| CN (1) | CN107870036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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