CN104307089A - Environmental light self-adaptive adjusting method used for biological clock adjusting glasses - Google Patents
Environmental light self-adaptive adjusting method used for biological clock adjusting glasses Download PDFInfo
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Abstract
The invention discloses an environmental light self-adaptive adjusting method used for biological clock adjusting glasses. The environmental light self-adaptive adjusting method includes the following steps: step 1, presetting an adjusting light intensity value a; step 2, monitoring and collecting an environmental light intensity value B; step 3, calculating intensity D of light which is already used in environmental light according to a formula: D=cXB, wherein c is a constant and is determined by wave length of a used light source; step 4, calculating to acquire an intensity value of light that the light source needs to provide according to a formula: E=A-D; step 5, if a value of the E is smaller than 0, closing an LED array, and if the value of the E is larger than 0, using a method of adjusting duty ratio to adjust a light intensity value of the LED array to be E according to the value of the E. The environmental light self-adaptive adjusting method is practical and more intelligent in adjusting LED lamp intensity, a light source emitted by an LED is combined with natural light to enable an intensity value of light received by a user to be constant all the time, intensity of light needed by the user can be adjusted accurately and quickly, and the user can feel more comfortable during use, so that the biological clock of a human body can be adjusted better.
Description
Technical field
The present invention relates to a kind of control method of health care, particularly a kind of ambient light adaptive control method regulating glasses for biological clock.
Background technology
Sleep is vital to the orthobiosis of a people, but has a lot of crowd because the pressure of life or the impact of external environment condition cause circadian rhythm disturbances, badly influences physical and mental health.Such as face the students in middle and primary schools of pressure of entering a higher school, sleep disorder patient, seasonal mood depressive patient, need carry out time difference adjustment travelling merchants personage, drive over a long distance driver and shift workers etc.Domestic above-mentioned audient crowd is more than 500,000,000.Also have a lot for regulating the product of external environment condition in the market, but effect is all unsatisfactory.Such as, the goLITE BLU energy lamp of Dutch PHILIPS Co., major function is the mental status and the auxiliary treatment seasonal depression disease disease that promote user.But portability is poor, can only in indoor use.The white light glasses of Seqinetic company of Denmark, its light source is White LED, and by a curved surface reflector by the position of white light reflection to eyes, major function is auxiliary treatment seasonal depression disease disease.But owing to using white light as light source, can impact retinal visual imaging cells, and curved surface light-reflecting device area is excessive, larger impact is caused on the activity such as reading, walking of wearer.Current conditioning instrumentation on the market does not also have the function of environmentally light Automatic adjusument.
Non-imaged retinal photoreceptor cells only has the time in more than ten years so far from being found to, but just becomes the focus of neuro physiology particularly vision research at the beginning of its self-discovery.We know, sensing external environment makes the most basic feature that respective reaction is life entity, and be the most important perceptive function of most life entity for the perception of optical signal, a series of nervous physiology function is directly subject to light especially and controls, such as sleep, biorhythm, emotion etc.
The mankind can be divided into imaging vision (image-forming vision) and non-imaged vision (non-image-forming vision) for the perception of light.Three class photoreceptor cell，photosensory cells are had: the photoreceptor cell，photosensory cell that imaging vision relies on is traditional cone and rod cell, and they help us to form image perception in retina; But not the photoreceptor cell，photosensory cell that imaging vision relies on be express a kind of special opsin (melanopsin) from photosensitive retinal ganglial cells (Intrinsically Photosensitive Retinal Ganglion Cells, be called for short ipRGCs).Show according to new research, non-imaged vision has considerable light and regulates physiologic function, comprises the light adjustment etc. of the light adjustment of biological clock, sleep regulation, mood regulation, PLR, photophobia, melatonin expression.
Summary of the invention
Goal of the invention: the present invention, in order to overcome the deficiencies in the prior art, the invention provides and a kind ofly effectively can to improve the performance that biological clock regulates glasses, make the ambient light adaptive control method regulating glasses for biological clock that user feels more comfortable.
Summary of the invention: for solving the problems of the technologies described above, the invention provides a kind of ambient light adaptive control method regulating glasses for biological clock, comprises the following steps:
Step 1: preset and regulate light intensity value A;
Step 2: monitoring gathers environmental light intensity angle value B;
Step 3: according to the intensity D of the light used in formula D=c × B computing environment light; C is constant, and c can calculate according to the Energy distribution of wavelength various in daylight;
Step 4: calculate the intensity level that light source needs the light provided according to formula E=A-D;
Step 5: if E value is not more than 0, close LED array, if E value is greater than 0, then according to the value of E, the light intensity value of LED array is adjusted to E by the method for adjustment in use dutycycle.
Further, ambient light sensor is adopted to gather environmental light intensity angle value in described step 2, described ambient light sensor gathered environmental light intensity angle value every 15 seconds, after continuous acquisition ten times, ask for the meansigma methods of the environmental light intensity angle value that ten times gather, and the meansigma methods of the environmental light intensity angle value current meansigma methods and previous cycle gathered compares, if the variable quantity of the meansigma methods of the environmental light intensity angle value that current meansigma methods and previous cycle gather is comparatively more than 5%, then carry out step 3 ~ light intensity of step 5 couple LED regulates.The discomfort of the user that can not cause because regulating the intensity of LED array light source frequently like this.
Further, light intensity value A is regulated to be 160 μ w/cm in described step 1
2~ 600 μ w/cm
2.The light of this intensity makes eyes more can adapt to.
Beneficial effect: compared with prior art, method provided by the invention is not only practical, and it is more intelligent to the adjustment of LED intensity, the light source that LED is sent is combined the light that family accepts intensity level with natural light is always constant, can be accurate, the intensity of the light regulating user to need fast, makes user feel more comfortable when in use, thus better can regulate the biological clock of human body.
Accompanying drawing explanation
Fig. 1 is circuit module schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the structural representation of leg of spectacles of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is further explained.
As shown in Fig. 1 ~ Fig. 2, the invention discloses a kind of biological clock and regulate glasses, comprise the microprocessor 2 be arranged on spectacle frame 1, LED array 3, Bluetooth antenna 8, microswitch 9, ambient light sensor 4, soft-touch control 5, charging module 6 and power module 7, wherein, microprocessor 2 respectively with LED array 3, ambient light sensor 4, Bluetooth antenna 8, microswitch 9 is connected with soft-touch control 5, the ambient light intensity collected is controlled described LED array 3 according to described ambient light sensor 4 and works by microprocessor 2, LED array 3 is linear LED array, LED array 3 is arranged on the side towards eyeball on described spectacle frame 1, the LED of three kinds of different-wavebands is adopted in LED array 3, wherein, the wavelength of the LED of three kinds of different-wavebands is respectively 450-470nm, 470-520nm and 520-560nm, the LED of 470-520nm wave band is arranged on the centre of LED array, the LED of 450-470nm and 520-560nm wave band is separately positioned on the left and right sides of the LED of 470-520nm wave band.When adopting the LED of blueness, aeruginous and red three kinds of colors in LED array, then glaucous LED is arranged on the centre of LED array, blue and red LED is separately positioned on the both sides of aeruginous LED.Soft-touch control 5 can directly regulate LED array to send the intensity of light; Charging module 6 charges for giving power module 7, and power module 7 gives other electronics on spectacle frame 1.As shown in Figure 3, microswitch 9 is arranged on the burst of the arm of spectacle frame of spectacle frame 1, can realize the function that temple folds automatic opening/closing LED array like this.Bluetooth antenna 8 controls work by bluetooth controller, and wherein, bluetooth controller can be integrated in microprocessor 2.Bluetooth antenna 8 is mainly used in being connected with other-end, controls glasses work, or is transferred in other-end by the data in glasses, carry out date processing.
Regulate the ambient light adaptive control method of glasses for biological clock, comprise the following steps:
Step 1: preset in the microprocessor and regulate light intensity value A; Wherein A is preferably 160 μ w/cm
2~ 600 μ w/cm
2.
Step 2: ambient light sensor monitoring gathers environmental light intensity angle value B.Ambient light sensor gathered environmental light intensity angle value every 15 seconds, after continuous acquisition ten times, ask for the meansigma methods of the environmental light intensity angle value that ten times gather, and the meansigma methods of the environmental light intensity angle value current meansigma methods and previous cycle gathered compares, if the variable quantity of the meansigma methods of the environmental light intensity angle value that current meansigma methods and previous cycle gather is comparatively more than 5%, then carry out step 3 ~ light intensity of step 5 couple LED regulates, if not more than 5%, LED light line strength do not regulated.；
Step 3: according to the intensity D of the light used in formula D=c × B computing environment light; C is constant, and c can calculate according to the Energy distribution of wavelength various in daylight;
Step 4: calculate the intensity level that light source needs the light provided according to formula E=A-D;
Step 5: if E value is not more than 0, close LED array, if E value is greater than 0, then according to the value of E, the light intensity value of LED array is adjusted to E by the method for adjustment in use dutycycle.
User can use biological clock provided by the invention to regulate glasses every day, and user needs glasses provided by the invention in the time-bands of getting up in every day, just can regain consciousness fast, be taken off by glasses after 20-30 minute.Through adjustment after a while, the disorderly problem of biological clock effectively can be solved.User is when using of the present invention, ambient light sensor gathers the natural light of external environment condition, and by the strength transfer of natural light to microprocessor, the intensity of the light of the natural light collected and setting compares by microprocessor, then adjusts the intensity of the light that LED array sends according to fiducial value.。Thus the intensity level of the light of user's acceptance is always constant, makes user more comfortable in use.Result of study shows, wears this product in the morning and people can be made to regain consciousness fast in 20-30 minute, and feel tired in wear and also can reach effect same in this product 20-30 minute.General continuous use just effectively can regulate the biological clock of user for 1 month, promotes the physical and mental health of user.
Claims (3)
1. regulate an ambient light adaptive control method for glasses for biological clock, it is characterized in that: comprise the following steps:
Step 1: preset and regulate light intensity value A;
Step 2: monitoring gathers environmental light intensity angle value B;
Step 3: according to the intensity D of the light used in formula D=c × B computing environment light; C is constant, c carries out calculating according to the Energy distribution of wavelength various in daylight and obtains;
Step 4: calculate the intensity level that light source needs the light provided according to formula E=A-D;
Step 5: if E value is not more than 0, close LED array, if E value is greater than 0, then according to the value of E, the light intensity value of LED array is adjusted to E by the method for adjustment in use dutycycle.
2. the ambient light adaptive control method regulating glasses for biological clock according to claim 1, it is characterized in that: in described step 2, adopt ambient light sensor to gather environmental light intensity angle value, described ambient light sensor gathered environmental light intensity angle value every 15 seconds, after continuous acquisition ten times, ask for the meansigma methods of the environmental light intensity angle value that ten times gather, and the meansigma methods of the environmental light intensity angle value current meansigma methods and previous cycle gathered compares, if the variable quantity of the meansigma methods of the environmental light intensity angle value that current meansigma methods and previous cycle gather is comparatively more than 5%, then carry out step 3 ~ light intensity of step 5 couple LED regulates.
3. the ambient light adaptive control method regulating glasses for biological clock according to claim 1, is characterized in that: regulate light intensity value A to be 160 μ w/cm in described step 1
2~ 600 μ w/cm
2.
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| CN105611705A (en) * | 2016-03-31 | 2016-05-25 | 苏州长玖节能科技服务有限公司 | Control system of energy-saving fluorescent lamp |
| CN105813349A (en) * | 2016-03-31 | 2016-07-27 | 苏州长玖节能科技服务有限公司 | Control system for energy-saving table lamp |
| CN109613844A (en) * | 2018-10-31 | 2019-04-12 | 深圳前海冰寒信息科技有限公司 | A kind of intelligence control system, intelligent control method and computer storage medium |
| CN110269992A (en) * | 2019-05-28 | 2019-09-24 | 深圳前海冰寒信息科技有限公司 | A kind of control method and intelligent sleep glasses of intelligent sleep glasses |
| CN110279928A (en) * | 2019-05-28 | 2019-09-27 | 深圳前海冰寒信息科技有限公司 | A kind of control method and intelligent sleep glasses of intelligent sleep glasses |
| TWI713806B (en) * | 2017-12-06 | 2020-12-21 | 財團法人工業技術研究院 | Light source apparatus and wearable apparatus |
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Effective date of registration: 20191108 Address after: 518052 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Patentee after: SHENZHEN QIANHAI ICECOLD INFORMATION TECHNOLOGY CO., LTD. Address before: 214192 No. three, No. 99, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Patentee before: Wuxi Youchuang Biological Science & Technology Co., Ltd. |