CN103807661A - Intelligent lamp for dynamically adjusting lighting parameters - Google Patents
Intelligent lamp for dynamically adjusting lighting parameters Download PDFInfo
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- CN103807661A CN103807661A CN201210460320.6A CN201210460320A CN103807661A CN 103807661 A CN103807661 A CN 103807661A CN 201210460320 A CN201210460320 A CN 201210460320A CN 103807661 A CN103807661 A CN 103807661A
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Abstract
An intelligent lamp for dynamically adjusting lighting parameters comprises a lamp body, an image capturing unit, a judgment unit and a drive unit, wherein the lamp body comprises a bearing seat and a lighting part connected with the bearing seat, the lighting part emits a light ray with at least one lighting parameter, the image capturing unit is connected with the lamp body, the judgment unit is arranged at the lamp body, the drive unit is electrically connected with the judgment unit and is used for regulating and controlling the lighting part, and the image capturing unit obtains a face image of a user and transmits the face image to the judgment unit. Thus, when the judgment unit determines that the face image conforms to a fatigue standard, a control signal is sent to the drive unit, and in such a way, the lighting parameter of the lighting part is adjusted for changing the light ray, so that the visual burden of the user is relieved.
Description
Technical field
The present invention is relevant a kind of lighting device, espespecially a kind of light fixture of dynamic adjustment luminous parameters.
Background technology
Common interior illuminator has comprised and is arranged at the fluorescent lamp of ceiling and is positioned over the desk lamp on desktop, the effect of fluorescent lamp is to provide the irradiation on a large scale of the interior space, take soft uniform light as main demand, and the topmost function of desk lamp is the weak region of reinforcement indoor light, in user read, when writing words or other work operations, local floor light, strengthens illumination, to increase the eyes comfortableness of watching, to avoid user's vision degeneration and impaired.
Announce in No. M366015 at TaiWan, China new patent, disclose a kind of desk lamp light source adjustment structure, for the OPTICAL SENSORS that multiple operating keys, can detecting light intensity is set on a desk lamp, one with the dimming components of operating key, OPTICAL SENSORS electrical connection, and one be electrically connected the display module that can show desk lamp luminosity with dimming components.Accordingly, user can select manually to adjust via operation control button the brightness of desk lamp tube, or make OPTICAL SENSORS and dimming components automatically adjust and make fluorescent tube send suitable brightness, in addition, the number that display module also can be lighted quantity by LED lamp demonstrates the current luminosity of fluorescent tube, identifies current desk lamp brightness with person easy to use.
But, this above-mentioned desk lamp light source adjustment structure, for passing through the intensity of sensitive context light source, automatically adjust the luminosity of desk lamp, or directly desk lamp is carried out the adjustment of brightness by user, to avoid causing the injury to user's eyes because of the deficiency of light luminance, but, but still cannot prevent that user from, because of tired reading for a long time, causing the impaired of eyesight, the space being therefore still improved.
Summary of the invention
Main purpose of the present invention, is to solve known desk lamp light source adjustment structure, cannot when have the situation of tired reading as user, initiatively carry out light source adjustment, causes user's visually impaired problem.
For reaching above-mentioned purpose, the invention provides a kind of light fixture of intelligent dynamic adjustment luminous parameters, include a light fitting body, an image acquisition unit, a judging unit and a driver element.This light fitting body comprises a load bearing seat and one and the illuminating part that joins of this load bearing seat, and this illuminating part sends a light with at least one luminous parameters; This image acquisition unit is connected with this light fitting body, this judging unit is arranged at this light fitting body, this driver element and this judging unit are electrically connected and regulate and control this illuminating part, and this image acquisition unit is obtained an image of face of a user and is sent to this judging unit.Wherein, in the time that this judging unit judges that this obtained image of face of this acquisition unit meets a fatigue criteria, send one and control signal to this driver element, adjust whereby this luminous parameters of this illuminating part to change this light.。
The light fixture of above-mentioned intelligent dynamic adjustment luminous parameters, the group that wherein this image of face forms for being selected from this user's an eyeball color image, face's area image, an expression shape change image and pupil variation image.
The light fixture of above-mentioned intelligent dynamic adjustment luminous parameters, wherein more comprise an illumination sensing cell that is arranged at this light fitting body and is electrically connected with this judging unit, this illumination sensing cell is detected an extraneous light and is sent to this judging unit, this judging unit sends an illumination according to a lighting standard and adjusts signal to this driver element, adjusts whereby this luminous parameters of this illuminating part.
The light fixture of above-mentioned intelligent dynamic adjustment luminous parameters, wherein more comprise an object sensing unit that is arranged at this light fitting body and is electrically connected with this judging unit, this object sensing unit is detected the distance of one between this user and this light fitting body and is sent to this judging unit, this judging unit sends a keying signal to this driver element according to a criterion distance, controls whereby the keying of this illuminating part.
The light fixture of above-mentioned intelligent dynamic adjustment luminous parameters, wherein this object sensing unit comprises an infrared sensor, and this infrared sensor sensing one variation of ambient temperature is learnt this distance between this user and this light fitting body.
The light fixture of above-mentioned intelligent dynamic adjustment luminous parameters, wherein more comprise a timing unit that is arranged at this light fitting body and is electrically connected with this judging unit, this timing unit records a service time of this illuminating part and is sent to this judging unit, this judging unit sends a shutdown signal to this driver element according to a setting-up time, closes whereby this illuminating part.
Thus, the present invention, by the setting of this image acquisition unit, is obtained this image of face of this user, if judge that by this image of face this user reads in fatigue, and this light of active accommodation avoids this user to read eyes are damaged because of long fatigue.
Accompanying drawing explanation
Fig. 1 is the stereoscopic schematic diagram of first embodiment of the invention;
Fig. 2 is the electrical structure block schematic diagram of first embodiment of the invention;
Fig. 3 is the stereoscopic schematic diagram of second embodiment of the invention;
Fig. 4 is the electrical structure block schematic diagram of second embodiment of the invention.
Wherein, Reference numeral:
1 light fitting body 10 load bearing seats
11 12 body portions of portion
121 vertical sections 122 are adjusted section
20 illuminating part 30 image acquisition units
40 judging unit 50 driver elements
60 illumination sensing cell 70 object sensing unit
80 timing unit 90 message unit
The specific embodiment
Relevant detailed description of the present invention and technology contents, now just coordinate graphic being described as follows:
Please arrange in pairs or groups and consult shown in Fig. 1 and Fig. 2, be respectively stereoscopic and the electrical structure block schematic diagram of first embodiment of the invention, as shown in the figure: the present invention is a kind of light fixture of intelligent dynamic adjustment luminous parameters, include a light fitting body 1, an image acquisition unit 30, a judging unit 40 and driver element 50.This light fitting body 1 comprises a load bearing seat 10 and one and the illuminating part 20 that joins of this load bearing seat 10, this load bearing seat 10 comprises a portion 11 and a body portion 12 being connected with this portion 11 at this, it is one circular that this portion 11 is, this body portion 12 comprises a vertical section 121 and and adjusts section 122, these vertical section 121 one end are fixedly connected on this portion 11, relatively the other end with these adjustment section 122 pivot joints, 20 of this illuminating parts are articulated in this adjustment section 122 one end away from this vertical section 121, this illuminating part 20 sends a light with at least one luminous parameters, in this embodiment, this illuminating part 20 can be by ruddiness, green glow, blue light and white light LED composition, this luminous parameters at least comprises illumination and colour temperature, the adjusting range of this illumination is between 700 to 1500 luxs (LUX), the adjusting range of this colour temperature is between 2800K to 10000K.
This image acquisition unit 30 is connected with this light fitting body 1, this judging unit 40 is arranged at this light fitting body 1, this driver element 50 is electrically connected and is subject to this judging unit 40 to drive with this judging unit 40 and regulates and controls this illuminating part 20, and this image acquisition unit 30 is for taking an image of face of a user and being sent to this judging unit 40; In this embodiment, this image acquisition unit 30 is for being arranged at this portion 11 of this light fitting body 1, and be electrically connected through an entity circuit and this judging unit 40 that is arranged at this light fitting body 1, to transmit this image of face, but not as restriction, this image acquisition unit 30 also can independently be arranged at outside this light fitting body 1, and the mode and this judging unit 40 that see through wireless connections carry out the transmission of this image of face.
An expression shape change image and a pupil that this image of face can comprise this user change image, this expression shape change image is the expression shape change that refers to this user, for example this user yawns or narrows one's eyes etc., this pupil changes image for referring to this user's pupil, the change frequency of its width per minute or diameter, for example, under general state, pupil adjusting number of times per minute is 5 to 10 times, and under fatigue state, the adjusting number of times of pupil is per minute to be reached 15 times.
The present invention is in the time using, for being positioned on a desktop, contact with this desktop with this portion 11, this user can be first by this adjustment section 122 of pivotable and this illuminating part 20, this illuminating part 20 is adjusted to apart from this desktop in the position of a suitable height, and open this illuminating part 20 and throw light on, this image acquisition unit 30 captures this image of face of this user from this portion 11, collect and record this expression shape change image and this pupil and change image, and be sent to this judging unit 40 and carry out interpretation, this judging unit 40 is according to a built-in fatigue criteria, this expression shape change image and this pupil variation image are analyzed respectively and interpretation, for example going out this user by this expression shape change image interpretation is yawning, and meet this fatigue criteria setting, this judging unit 40 sends one and controls signal to this driver element 50, make this driver element 50 adjust this luminous parameters of this illuminating part 20, make sent its illumination of this light improve 50 luxs (LUX), colour temperature reduces 100K, moreover, also can be reached more than 15 times by this user's of this pupil variation image interpretation pupil adjusting number of times per minute, and meet this fatigue criteria, make equally this driver element 50 adjust this illuminating part 20, make the illumination of this light improve 50 luxs (LUX), colour temperature reduces 100K, so, to alleviate this user's vision burden, reduce because of the injury of insufficient light to eyes, remark additionally, above-mentioned adjusted illumination and reference color temperature, only for illustrating, not as restriction.
Please arrange in pairs or groups and consult shown in Fig. 3 and Fig. 4, be respectively stereoscopic and the electrical structure block schematic diagram of second embodiment of the invention, in this embodiment, compare with the first embodiment, it is characterized in that this light fixture more comprises an illumination sensing cell 60, an object sensing unit 70, a timing unit 80 and a message unit 90.This illumination sensing cell 60, this object sensing unit 70 and this timing unit 80 are arranged at respectively this light fitting body 1, and each are electrically connected with this judging unit 40, and 90 of this message unit and this driver element 50 are electrically connected.
In this embodiment, when this light fixture is in the time using, this illumination sensing cell 60 is detected an extraneous light, and the result of gained is sent to this judging unit 40, this judging unit 40 carries out interpretation according to a built-in lighting standard, adjust signal to this driver element 50 and send an illumination, make this driver element 50 adjust this luminous parameters of this illuminating part 20, make the illumination of this light meet a reading light source standard, the reading that makes this user feel at ease, is not subject to the variable effect of this external world's light, this object sensing unit 70 is in order to detect the distance between this user and this light fitting body 1, and result is sent to this judging unit 40, this judging unit 40 judges according to a criterion distance of setting, use and confirm that this user is for leaving or approach this light fitting body 1, send again a keying signal to this driver element 50, make this driver element 50 close or open this illuminating part 20, reach automatic open close, the effect of using electricity wisely, can be an infrared sensor in this this object sensing unit 70, learn this distance between this user and this light fitting body 1 by sensing one variation of ambient temperature, and this timing unit 80 is in order to record a service time of this illuminating part 20, when this judging unit 40 judges according to setting-up times this setting-up time that this user has used this light fixture to exceed to set, send a shutdown signal to this driver element 50 to close this illuminating part 20, and this driver element 50 drives this message unit 90 again, send a warning message, remind this user to have a rest.
In addition, in this embodiment, this image of face more comprises face's area image and an eyeball color image, the size that this face's area image is face's area of this image acquisition unit 30 this user that detects of finger, can be for this user's of this judgement the face distance of this image acquisition unit 30 relatively, and this eyeball color image is the eyeball color that refers to this user, can be the foundation of this colour temperature of adjusting this light, only have three kinds with regard to the primary colours of mankind's iris: brown, blue and green, the iris of other colors is the variation of these three kinds of colors, the reason that causes colour temperature preference difference is the penetrance difference of light in entering eyeball that iris color can cause different wavelength, therefore, with regard to result, cool colour is too dazzling In the view of westerner, warm colour does not relatively see Chu concerning Asians, it is dark that for example Asian this eyeball color mostly is, be suitable for the light of 5000K colour temperature, European this eyeball color mostly is light color, be suitable for the light of 3000K colour temperature.
Therefore, when this user is in the time using this light fixture, this judging unit 40 sees through this image acquisition unit 30 and is learnt too close this desktop of face of this user by this face's area image, may be that sitting posture is bad, and send an alarm signal to this driver element 50, this driver element 50 drives this message unit 90 to send a warning message again, remind this user to note posture, moreover, this judging unit 40 also can see through this image acquisition unit 30 by this eyeball color image, learn this user's an eyeball color, this judging unit 40 is again according to a built-in corresponding illumination data of eyeball color, make this driver element 50 adjust these illuminating parts 20 sending this light of the illumination to this eyeball color that should user, increase the fitness of this light to this user.
In sum, because the present invention is by the setting of this image acquisition unit, obtain this image of face of this user, in judging that this user is in the time that fatigue is read, can this light of active accommodation, avoid this user to read eyes are damaged because of long fatigue, and by this illumination sensing cell, the setting of this object sensing unit and this timing unit, reach automatic adjustment illumination, according to user position automatic open close, and long-time effect with eye warning, therefore the present invention has progressive and meets the important document of applying for patent of invention, file an application in accordance with the law.
Below the present invention is described in detail, the above, be only a preferred embodiment of the present invention, when not limiting scope of the invention process.Be all being equal to of doing according to the present patent application scope to substitute with obvious modification etc., all should still belong in patent covering scope of the present invention.
Claims (6)
1. a light fixture for intelligent dynamic adjustment luminous parameters, is characterized in that including:
One light fitting body, this light fitting body comprises a load bearing seat and one and the illuminating part that joins of this load bearing seat, and this illuminating part sends a light with at least one luminous parameters;
One image acquisition unit being connected with this light fitting body;
One is arranged at the judging unit of this light fitting body; And
One is electrically connected and regulates and controls the driver element of this illuminating part with this judging unit, and this image acquisition unit is obtained an image of face of a user and is sent to this judging unit;
Wherein, in the time that this judging unit judges that this obtained image of face of this acquisition unit meets a fatigue criteria, send one and control signal to this driver element, adjust whereby this luminous parameters of this illuminating part to change this light.
2. the light fixture of intelligent dynamic adjustment luminous parameters according to claim 1, is characterized in that the group that this image of face forms for being selected from this user's an eyeball color image, face's area image, an expression shape change image and pupil variation image.
3. the light fixture of intelligent dynamic adjustment luminous parameters according to claim 1, it is characterized in that more comprising an illumination sensing cell that is arranged at this light fitting body and is electrically connected with this judging unit, this illumination sensing cell is detected an extraneous light and is sent to this judging unit, this judging unit sends an illumination according to a lighting standard and adjusts signal to this driver element, adjusts whereby this luminous parameters of this illuminating part.
4. the light fixture of intelligent dynamic adjustment luminous parameters according to claim 1, it is characterized in that more comprising an object sensing unit that is arranged at this light fitting body and is electrically connected with this judging unit, this object sensing unit is detected the distance of one between this user and this light fitting body and is sent to this judging unit, this judging unit sends a keying signal to this driver element according to a criterion distance, controls whereby the keying of this illuminating part.
5. the light fixture of intelligent dynamic adjustment luminous parameters according to claim 4, it is characterized in that this object sensing unit comprises an infrared sensor, this infrared sensor sensing one variation of ambient temperature is learnt this distance between this user and this light fitting body.
6. the light fixture of intelligent dynamic adjustment luminous parameters according to claim 1, it is characterized in that more comprising a timing unit that is arranged at this light fitting body and is electrically connected with this judging unit, this timing unit records a service time of this illuminating part and is sent to this judging unit, this judging unit sends a shutdown signal to this driver element according to a setting-up time, closes whereby this illuminating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460320.6A CN103807661A (en) | 2012-11-15 | 2012-11-15 | Intelligent lamp for dynamically adjusting lighting parameters |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210460320.6A CN103807661A (en) | 2012-11-15 | 2012-11-15 | Intelligent lamp for dynamically adjusting lighting parameters |
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| CN103807661A true CN103807661A (en) | 2014-05-21 |
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| CN201210460320.6A Pending CN103807661A (en) | 2012-11-15 | 2012-11-15 | Intelligent lamp for dynamically adjusting lighting parameters |
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| CN (1) | CN103807661A (en) |
Cited By (9)
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| WO2016065854A1 (en) * | 2014-10-31 | 2016-05-06 | 京东方科技集团股份有限公司 | Work lamp having multiple light sources |
| CN105674155A (en) * | 2016-02-25 | 2016-06-15 | 苏州佳世达电通有限公司 | Screen-assisted illuminating device |
| WO2018006223A1 (en) * | 2016-07-04 | 2018-01-11 | 王楚 | Intelligent desk lamp |
| CN108156693A (en) * | 2017-08-16 | 2018-06-12 | 昆山人因健康工程研发中心有限公司 | A kind of illumination adjusts lighting system and illumination real-time regulating method in real time |
| CN108591868A (en) * | 2018-03-27 | 2018-09-28 | 中国地质大学（武汉） | A kind of automatic brightness-adjusting table lamp based on eye strain degree |
| CN109584522A (en) * | 2018-12-11 | 2019-04-05 | 深圳市优点智联科技有限公司 | Desk lamp and its control method, computer storage medium |
| CN109711282A (en) * | 2018-12-10 | 2019-05-03 | 北京小米移动软件有限公司 | Light adjusting method and device |
| CN110425443A (en) * | 2019-07-16 | 2019-11-08 | 安徽慧瞳智能科技有限公司 | A kind of intelligent desk lamp |
| CN110440172A (en) * | 2019-07-16 | 2019-11-12 | 安徽慧瞳智能科技有限公司 | A kind of student's desk lamp with wireless charging function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9777896B2 (en) | 2014-10-31 | 2017-10-03 | Boe Technology Group Co., Ltd. | Multi-source homework lamp |
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| CN109584522A (en) * | 2018-12-11 | 2019-04-05 | 深圳市优点智联科技有限公司 | Desk lamp and its control method, computer storage medium |
| CN110425443A (en) * | 2019-07-16 | 2019-11-08 | 安徽慧瞳智能科技有限公司 | A kind of intelligent desk lamp |
| CN110440172A (en) * | 2019-07-16 | 2019-11-12 | 安徽慧瞳智能科技有限公司 | A kind of student's desk lamp with wireless charging function |
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Application publication date: 20140521 |