CN103423657B - A kind of method of Intelligent lamp and intelligent reminding thereof - Google Patents
A kind of method of Intelligent lamp and intelligent reminding thereof Download PDFInfo
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- CN103423657B CN103423657B CN201310368649.4A CN201310368649A CN103423657B CN 103423657 B CN103423657 B CN 103423657B CN 201310368649 A CN201310368649 A CN 201310368649A CN 103423657 B CN103423657 B CN 103423657B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The present invention discloses a kind of method of Intelligent lamp and intelligent reminding thereof, and wherein said Intelligent lamp comprises: lamp powered lighting arrangement, checkout gear and projection alarm set; Wherein, described lamp powered lighting arrangement, provides for needing the reading area of irradiating the light meeting lighting demand to user; Described checkout gear, for detecting eye condition when user reads, and when judging that the user detected reads, eye condition, the need of prompting, when eye condition needs to remind, is determined to use eye degree according to eye condition; Described projection alarm set, when needing to remind for the eye condition when user reads, according to the eye condition of user with use eye degree, to project corresponding eye condition and the prompting message by eye degree in the reading area of lamp powered lighting arrangement irradiation.The reading area that the present invention is irradiated in lamp source projects corresponding eye condition and the prompting message by eye degree, makes user ignore prompting message, can not be bothered by sound, understands in time and use eye situation, minimizing risks of myopia.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of method of Intelligent lamp and intelligent reminding thereof.
Background technology
Along with the development of science and technology, light fixture has been no longer only a kind of device of simple light filling, and people start to further consider the impact of light fixture on people in healthy.Light fixture is except meeting the lighting demand in people's daily life, and the sitting posture be more and more concerned about in lighting process is healthy, the demands such as eyeshield, and need the information exporting user's concern with voice or display screen, reminding user is paid close attention to.Light fixture be mainly fulfil assignment evening, learn, illuminations in thinking processes, because be attentively not easy initiatively to be concerned about the information beyond study, and display screen State-output information, because physical attribute, must on the lamp bracket of light fixture, user is easy to ignore, and can not be concerned about the information wanted in time, not reach the usefulness of prompting equally.In addition, studying at night needs wholwe-hearted thinking, and voice reminder also can bother the thinking of user frequently, easily causes user worried, does not reach the usefulness of prompting on the contrary.Therefore, a kind of more intelligent light fixture is needed badly.
Summary of the invention
In view of this, the method of a kind of Intelligent lamp of proposition of the present invention and intelligent reminding thereof, according to the eye condition of user and eye degree can be used, the reading area of irradiating in lamp source projects corresponding eye condition and the prompting message by eye degree, make user to ignore prompting message, can not be bothered by sound, can recognize in time and use eye situation, reduce risks of myopia, more intelligent.
For realizing above-mentioned light fixture and method, the present invention by the following technical solutions:
First aspect the present invention proposes a kind of Intelligent lamp, it is characterized in that, comprising: lamp powered lighting arrangement, checkout gear and projection alarm set;
Wherein,
Described lamp powered lighting arrangement, provides for needing the reading area of irradiating the light meeting lighting demand to user;
Described checkout gear, for detecting eye condition when user reads, and when judging that the user detected reads, eye condition, the need of prompting, when eye condition needs to remind, is determined to use eye degree according to eye condition;
Described projection alarm set, when needing to remind for the eye condition when user reads, according to the eye condition of user with use eye degree, to project corresponding eye condition and the prompting message by eye degree in the reading area of lamp powered lighting arrangement irradiation.
Second aspect provides a kind of method of Intelligent lamp intelligent reminding, it is characterized in that, comprising:
Under opening at light fixture the state used, detect user's eye condition and use eye degree when reading;
When judging that the user detected reads, eye condition is the need of prompting;
When user reads, eye condition needs to remind, according to the eye condition of user with use eye degree, to project corresponding eye condition and the prompting message by eye degree in the reading area of lamp powered lighting arrangement irradiation.
Beneficial effect of the present invention is: eye condition when reading by detecting user, and when judging that the user detected reads, eye condition is the need of prompting; When needs are reminded, determine to use eye degree according to eye condition, and according to the eye condition of user with use eye degree, the reading area of irradiating at lamp powered lighting arrangement projects corresponding eye condition and the prompting message by eye degree.Make user to ignore prompting message, can not be bothered by sound, and can recognize with eye situation and the action that will take, reduce risks of myopia.
Accompanying drawing explanation
Fig. 1 is the first example structure block diagram of a kind of Intelligent lamp of the present invention;
Fig. 2 is the drop shadow effect figure of a kind of Intelligent lamp of the present invention;
Fig. 3 is the second example structure block diagram of a kind of Intelligent lamp of the present invention;
Fig. 4 is a kind of block diagram of the 3rd embodiment of a kind of Intelligent lamp of the present invention;
Fig. 5 is the second block diagram of the 3rd embodiment of a kind of Intelligent lamp of the present invention;
Fig. 6 is the third block diagram of the 3rd embodiment of a kind of Intelligent lamp of the present invention;
Fig. 7 is the first embodiment flow chart of the method for a kind of Intelligent lamp intelligent reminding of the present invention;
Fig. 8 is the second embodiment flow chart of the method for a kind of Intelligent lamp intelligent reminding of the present invention.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Fig. 1 is the first example structure block diagram of a kind of Intelligent lamp of the present invention, as shown in the figure, comprises lamp powered lighting arrangement 100, checkout gear 110 and projection alarm set 120;
Wherein,
Described lamp powered lighting arrangement 100, provides for needing the reading area of irradiating the light meeting lighting demand to user;
Described checkout gear 110, for detect when user reads eye condition and use eye degree, and when judging that the user detected reads, eye condition, the need of prompting, when eye condition needs to remind, is determined to use eye degree according to eye condition;
Described projection alarm set 120, when needing to remind for the eye condition when user reads, according to the eye condition of user with use eye degree, to project corresponding eye condition and the prompting message by eye degree in the reading area of lamp powered lighting arrangement 100 irradiation.
Read to leave user alone, projection can be selected to throw the reading area edge irradiated at lamp powered lighting arrangement 100, as shown in Figure 2, the reading area that lamp powered lighting arrangement 100 irradiates is A, this region is the reading area that user carries out reading or checking the display devices such as display, and projection Z projects to the edge of region A by projection alarm set 120.
Particularly, lamp powered lighting arrangement 100 comprises LED lamp source or electricity-saving lamp, and secondary optics part.
Particularly, projection alarm set 120 comprises Multicolor LED lamp group and control device, demonstrates different colors by the control of control device;
Or described projection alarm set 120 comprises independent LED and the control device of multiple color, is lighted the LED of corresponding color by the control of control device;
Or described projection alarm set 120 comprises integrated LED lamp and the control device that can show multiple color, show corresponding color by the control of control device.
Preferably, projection arrangement 120 also comprises lens, for the reading area optically focused projection of irradiating at lamp powered lighting arrangement.
Preferably, projection arrangement 120 also comprises pattern eyeglass.
Preferably, Intelligent lamp is intelligent desk lamp, also comprises Table lamp stand.
Preferably, Intelligent lamp also comprises the radio communication device for receiving setting instruction that mobile device sends or control instruction, facilitates user to carry out setting and controlling; Also comprising the voice setting device for receiving user speech instruction, by identifying user speech instruction, mating with the instruction stored in memory, controlling this Intelligent lamp.
Preferably, projection arrangement also comprises switch, for user when not needing projection, closes projection arrangement, when needs projection arrangement is reminded, opens projection arrangement.
Eye condition when user reads is detected by checkout gear 110, when judging that the user detected reads, eye condition is the need of prompting, when needs are reminded, determine to use eye degree according to eye condition, and according to the eye condition of user with use eye degree, the reading area of irradiating at lamp powered lighting arrangement projects corresponding eye condition and the prompting message by eye degree.Make user to ignore prompting message, can not be bothered by sound, and can recognize with eye situation and the action that will take, prevent eye fatigue, reduce risks of myopia.
Fig. 3 is the second example structure block diagram of a kind of Intelligent lamp of the present invention, as shown in the figure, checkout gear 110 comprises timer 111 and judgment means 113, timing is carried out by the working time of timer 111 pairs of lamp powered lighting arrangements 100, judgment means 113 judges whether that arriving setting-up time needs eye has a rest, and when needs are with eye rest, according to at the moment long, determine to use eye degree.As needed the duration of having a rest to be 45 minutes with eye, when arrival 45 minutes, checkout gear 110 sends triggering signal to projection alarm set 120, the prompting message that the reading area projection eye irradiated at lamp powered lighting arrangement 100 by projection alarm set 120 is had a rest, as the pattern that a teacup pattern, a dejected simple prompting eye such as face, a tree are had a rest.Wherein, the duration of having a rest with eye can according to user's actual conditions sets itself.In addition, user may be absorbed in reading sensation eyes when first time reminds also not too tired, think little of prompting message to proceed to read, there is no the lamp source of closedown or dim lights powered lighting arrangement 100, therefore, multiple time can be set, to determine to use the eye order of severity, as with at the moment length more than the first preset duration slight, with at the moment length more than the moderate of the second preset duration and by the moment length more than the severe of the 3rd preset duration.Accordingly, the prompting message that projection alarm set 120 projects, can be shown as slight green reminder flag, the yellow reminder flag of corresponding described moderate, the red reminder flag of corresponding described severe.As user with eye more than the first duration, as 30 minutes, the green reading area of reminding the mark of having a rest to irradiate to lamp powered lighting arrangement 100 of projection; If checkout gear 100 detects that user does not close or the lamp source of dim lights powered lighting arrangement 100, carry out having a rest with eye, then continue to carry out timing to the working time of lamp powered lighting arrangement 100 on the basis of timing before, when timing result shows that the working time of lamp powered lighting arrangement 100 is more than second predetermined value, as 45 minutes, then the yellow reading area of reminding the mark of having a rest to irradiate to lamp powered lighting arrangement 100 of projection; If checkout gear 100 detects that user does not also close or the lamp source of dim lights powered lighting arrangement 100, carry out having a rest with eye, then continue to carry out timing to the working time of lamp powered lighting arrangement 100 on the basis of timing before, when timing result shows that the working time of lamp powered lighting arrangement 100 is more than the 3rd predetermined value, as 60 minutes, then the red reading area of reminding the mark of having a rest to irradiate to lamp powered lighting arrangement 100 of projection; The alarm set 120 that projects project the prompting message of red severe more than a scheduled time time, automatically dim or close the lamp source of lamp powered lighting arrangement, force user to carry out having a rest with eye.
If eye condition changes when the user that checkout gear 110 detects reads, as closed or the lamp source of dim lights powered lighting arrangement 100, carry out having a rest with eye, no longer need to remind, then project alarm set 120, closes projection.
Fig. 4 is a kind of block diagram of the 3rd embodiment of a kind of Intelligent lamp of the present invention, as shown in the figure, checkout gear 110 comprises camera 112 and judgment means 113, according to face tracking algorithm, camera 112 detects whether someone is positioned at camera shooting area, if do not detected, light fixture is then pointed out not put correct or point out user to sit on this device front, if detected, judge whether in the best region preset, if do not existed, projected prompting, if, illustrate that customer location is correct.Camera does meticulous judgement according to the face tracked, by Face datection algorithm, camera detect the sitting posture parameter of user comprise face up and down towards about angle value β 1, face towards the distance L of angle value η 1, face inclination angle value θ 1 and human eye distance desktop, and β 1, η 1, θ 1 and L are sent to judgment means 113; The sitting posture parameter received and the sitting posture parameter ideal value prestored compare by judgment means 113, draw the deviate of sitting posture parameter and ideal value, determining that whether user is healthy with eye according to this deviate, when determining unhealthy, determining to use eye degree according to this deviate; Checkout gear 110 is determined to adjust sitting posture with the unhealthy reminding user that needs of eye, send triggering signal to projection alarm set 120, the reading area of being irradiated at lamp powered lighting arrangement 100 by projection alarm set 120 projects the prompting message of adjustment sitting posture, alerting sitting posture as simple in eyes, a chair etc., pattern by eye health.The order of severity by eye health is caused for user's sitting posture, the reference value of multiple eye health standards can be set, corresponding reference value whether is exceeded to the deviate of ideal value according to sitting posture parameter, determine to use eye degree, as preset more than first with eye health standards slight, to preset more than second with the moderate of eye health standards and more than the 3rd the severe of default use eye health standards.Accordingly, the prompting message that projection alarm set 120 projects, can be shown as slight green reminder flag, the yellow reminder flag of corresponding described moderate, the red reminder flag of corresponding described severe.When the deviate of user's appearance parameter and ideal value is more than a reference value, and this state more than the scheduled time T time, just carry out projection and remind, avoiding because of user's random lower posture of conversion in short-term, is not cause the prompting with the unsound sitting posture of eye.The alarm set 120 that projects project the prompting message of red severe more than a scheduled time time, automatically dim or close the lamp source of lamp powered lighting arrangement, force user to carry out having a rest with eye.
If eye condition changes when the user that checkout gear 110 detects reads, as sitting posture parameter and ideal value deviate in the reasonable scope, then no longer need to remind, projection alarm set 120, closes projection.
Preferably, the user images that judgment means 113 periodically gathers camera 112 processes and sitting posture judges.
Preferably, camera 112 can select infrared camera, because the light of the light fixture of general reading lighting is inadequate for general camera light, collection effect can be put influenced, and adopts infrared camera better can collect the face-image of user.Preferably, because two of people fall in relative to the face of people, therefore wait in chromatic graph by what carry out to image that isochrome process obtains, two of people can form a swirl type figure, when equity chromatic graph is analyzed, can find that the isopleth of these chromatic graphs can be concentrated to several point, these points are the eyes of people respectively, face and nose, can find to only have the eyes of people be on the same line and relative distance is far away by detecting, thus namely these 2 be two of people, thus the directional information that eyes are watched can be determined, in conjunction with user's sitting posture parameter, analyze user whether healthy with eye.
Fig. 5 is the second block diagram of the 3rd embodiment of a kind of Intelligent lamp of the present invention, as shown in the figure, checkout gear 110 comprises infrared sensor 114 and judgment means 113, with in Fig. 3 by camera detect face towards with angle and human eye distance desktop distance judge that whether sitting posture correct, whether healthy different with eye, infrared sensor 114 comprises by detecting user sitting posture parameter the height h1 that the distance s1 of user and light fixture and user sit state, and these parameters are sent to judgment means 113, the parameter s 1 received and h1 and the sitting posture parameter ideal value that prestores compare by judgment means 113, obtain the comparative result of s1 and the comparative result of h1, according to the combination of these two comparative results, draw the deviate of sitting posture parameter and ideal value, contrast according to this deviate and reference value and determine that whether user is healthy with eye, and different use eye degree, and in the deviate of user's appearance parameter and ideal value more than a reference value, and this state more than the scheduled time T time, just carry out projection by projection alarm set 120 to remind.Projection alarm set 120 and the reading area of irradiating at lamp powered lighting arrangement 100 in the above-mentioned Fig. 3 the same mode of the prompting message that adjusts sitting posture that projects works, and the alarm set 120 that projects project the prompting message of red severe more than a scheduled time time, automatically dim or close the lamp source of lamp powered lighting arrangement, force user to carry out having a rest with eye.If eye condition changes when the user that checkout gear 110 detects reads, as sitting posture parameter and ideal value deviate in the reasonable scope, then no longer need to remind, projection alarm set 120, closes projection.
Fig. 6 is the third block diagram of the 3rd embodiment of a kind of Intelligent lamp of the present invention, as shown in the figure, checkout gear 110 comprises ultrasonic distance measuring apparatus 115 and judgment means 113, with in Fig. 3 by camera detect face towards with angle and human eye distance desktop distance judge that whether sitting posture correct, whether healthy different with eye, ultrasonic distance measuring apparatus 115 comprises by detecting user sitting posture parameter the height h2 that the distance s2 of user and light fixture and user sit state, and these parameters are sent to judgment means 113, the parameter s 2 received and h2 and the sitting posture parameter ideal value that prestores compare by judgment means 113, obtain the comparative result of s2 and the comparative result of h2, according to the combination of these two comparative results, draw the deviate of sitting posture parameter and ideal value, determine that whether user is healthy with eye according to this deviate and reference value comparing, and different use eye degree, and in the deviate of user's appearance parameter and ideal value more than a reference value, and this state more than the scheduled time T time, just carry out projection by projection alarm set 120 to remind.Projection alarm set 120 and the reading area of irradiating at lamp powered lighting arrangement 100 in the above-mentioned Fig. 3 the same mode of the prompting message that adjusts sitting posture that projects works, and the alarm set 120 that projects project the prompting message of red severe more than a scheduled time time, automatically dim or close the lamp source of lamp powered lighting arrangement, force user to carry out having a rest with eye.If eye condition changes when the user that checkout gear 110 detects reads, as sitting posture parameter and ideal value deviate in the reasonable scope, then no longer need to remind, projection alarm set 120, closes projection.
Fig. 7 is the first embodiment flow chart of the method for a kind of Intelligent lamp intelligent reminding of the present invention, and as shown in the figure, described method comprises:
Step 701, to open the state that uses at light fixture under, detect user's eye condition when reading.
Particularly, in the present embodiment, carry out timing by the working time of timer 111 pairs of lamp powered lighting arrangements 100, namely at the moment progress row timing is used to user.
Or, by camera 112, infrared sensor 114 or ultrasonic distance measuring apparatus 115, user's sitting posture is detected, namely detects by eye health status.
Wherein, according to face tracking algorithm, camera 112 detects whether someone is positioned at camera shooting area, if do not detected, then point out light fixture do not put correct or point out user to sit on this device front, if detected, judge whether in the best region preset, if do not existed, determine to need to remind, if, illustrate that customer location is correct.Camera does meticulous judgement according to the face tracked, by Face datection algorithm, camera detect the sitting posture parameter of user comprise face up and down towards about angle value β 1, face towards the distance L of angle value η 1, face inclination angle value θ 1 and human eye distance desktop;
Preferably, camera 112 can select infrared camera, because the light of the light fixture of general reading lighting is inadequate for general camera light, collection effect can be put influenced, and adopts infrared camera better can collect the face-image of user.Preferably, because two of people fall in relative to the face of people, therefore wait in chromatic graph by what carry out to image that isochrome process obtains, two of people can form a swirl type figure, when equity chromatic graph is analyzed, can find that the isopleth of these chromatic graphs can be concentrated to several point, these points are the eyes of people, face and nose respectively, can find to only have the eyes of people be on the same line and relative distance is far away by detecting, thus be namely two of people, thus the directional information that eyes are watched can be determined at these 2;
Infrared sensor 114 or ultrasonic distance measuring apparatus 115 detect the height that Distance geometry user that user's sitting posture parameter comprises user and light fixture sits state.
When the user that step 702, judgement detect reads, eye condition is the need of prompting;
Particularly, judge whether reach predetermined duration of having a rest with at the moment long, determine whether to need rest reminding; Wherein, the duration of having a rest with eye can according to user's actual conditions sets itself.
Or, judge to compare with the sitting posture parameter ideal value prestored according to carrying out detecting the sitting posture parameter obtained to sitting posture, draw the deviate of sitting posture parameter and ideal value, determine that whether user is healthy with eye according to this deviate, determine whether to need to adjust sitting posture prompting.
Step 703, when user reads eye condition need remind time, determine to use eye degree according to eye condition, and according to the eye condition of user with use eye degree, the reading area of irradiating at lamp powered lighting arrangement projects corresponding eye condition and the prompting message by eye degree.
Particularly, multiple duration can be set, to determine to use the eye order of severity, when the eye condition detected by timer needs to remind, corresponding preset duration whether is exceeded according to the use detected is at the moment long, determine to use eye degree, as with at the moment length more than the first preset duration slight, with at the moment length more than the moderate of the second preset duration and by the moment length more than the severe of the 3rd preset duration.The prompting message that the reading area projection eye irradiated at lamp powered lighting arrangement 100 by projection alarm set 120 is had a rest, as the pattern that a teacup pattern, a dejected simple prompting eye such as face, a tree are had a rest.Use a degree accordingly, the prompting message that projection alarm set 120 projects, slight green reminder flag can be shown as, the yellow reminder flag of corresponding described moderate, the red reminder flag of corresponding described severe.
Or, multiple reference value can be set, to determine to use the eye order of severity, when passing through camera 112, infrared sensor 114 or ultrasonic distance measuring apparatus 115, user's sitting posture is detected, when determining to need to remind by eye health status, according to detecting whether sitting posture parameter exceeds corresponding reference value to the deviate of ideal value, determine to use eye degree, as more than the first preset reference value slight, more than the moderate of the second preset reference value and the severe more than the 3rd preset reference value.The reading area of being irradiated at lamp powered lighting arrangement 100 by projection alarm set 120 projects the prompting message of adjustment sitting posture, alerting sitting posture as simple in eyes, a chair etc., pattern by eye health.Use a degree accordingly, the prompting message that projection alarm set 120 projects, slight green reminder flag can be shown as, the yellow reminder flag of corresponding described moderate, the red reminder flag of corresponding described severe.
Preferably, read to leave user alone, projection can be selected to throw the reading area edge irradiated at lamp powered lighting arrangement 100, as shown in Figure 2, the reading area that lamp powered lighting arrangement 100 irradiates is A, this region is the reading area that user carries out reading or checking the display devices such as display, and projection Z projects to the edge of region A by projection alarm set 120.
Fig. 8 is the second embodiment flow chart of the method for a kind of Intelligent lamp intelligent reminding of the present invention, and as shown in the figure, described method comprises:
Step 801, to open the state that uses at light fixture under, detect user's eye condition when reading;
When the user that step 802, judgement detect reads, whether eye condition exceeds predetermined standard; Then perform step 803; No, then rebound step 801;
The eye condition that step 803, judgement exceed predetermined standard is that use is at the moment grown or uses eye health status; When for time at the moment long, perform step 804; When for during by eye health status, perform step 805;
Step 804, determine use eye degree according to the eye condition detected, the reading area projection of irradiating at lamp powered lighting arrangement 100 is to the rest reminding information applying eye degree.
Whether the user that step 805, judgement detect is greater than a scheduled time T with this state maintenance time that eye health status exceeds predetermined standard; Then perform step 806; No, then rebound step 801;
Step 806, determine use eye degree according to the eye condition detected, the sitting posture of reading area projection to application eye degree irradiated at lamp powered lighting arrangement 100 adjusts prompting message.
Wherein, comprise by eye degree, as eye condition more than slight, the eye condition of the first preassigned more than the moderate of the second preassigned and the eye condition severe more than the 3rd preassigned.
Wherein, whether step 804 comprises further: step 804a, detect user and close or the lamp source of dim lights powered lighting arrangement 100; Then perform step 804b and close projection; No, then perform step 804c accumulative with at the moment long, according to at the moment long and project by eye degree.
Particularly, such as user is with eye more than the first duration, and as 30 minutes, projected green reading area of reminding the mark of having a rest to irradiate to lamp powered lighting arrangement 100; If checkout gear 100 detects that user does not close or dim lights, carry out having a rest with eye, then continue to carry out timing to the working time of lamp powered lighting arrangement 100 on the basis of timing before, when timing result shows that the working time of lamp powered lighting arrangement 100 is more than second predetermined value, as 45 minutes, then the yellow reading area of reminding the mark of having a rest to irradiate to lamp powered lighting arrangement 100 of projection; If checkout gear 100 detects that user does not also close or the lamp source of dim lights powered lighting arrangement 100, carry out having a rest with eye, then continue to carry out timing to the working time of lamp powered lighting arrangement 100 on the basis of timing before, when timing result shows that the working time of lamp powered lighting arrangement 100 is more than the 3rd predetermined value, as 60 minutes, then the red reading area of reminding the mark of having a rest to irradiate to lamp powered lighting arrangement 100 of projection;
Comprise further after step 804c: step 807, judge that projection eye degree is whether the prompting message of severe is more than a scheduled time; Be then automatically dim or close the lamp source of lamp powered lighting arrangement, force user to carry out having a rest with eye; No, then continue projection.
Comprise further after step 806: step 807, judge that projection eye degree is whether the prompting message of severe is more than a scheduled time; Then perform the lamp source that step 807a dimmed or closed lamp powered lighting arrangement automatically, force user to carry out having a rest with eye; No, then perform step 807b and continue projection.
Projection wherein in step 804 can be the pattern that the simple prompting eye such as a teacup pattern, dejected face, a tree is had a rest.
Projection in step 806 can be the simple alerting sitting posture such as eyes, a chair, use the pattern of eye health.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, to those skilled in the art, the present invention can have various change and change.All do within spirit of the present invention and principle any amendment, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (32)
1. an Intelligent lamp, is characterized in that, comprising: lamp powered lighting arrangement, checkout gear and projection alarm set;
Wherein,
Described lamp powered lighting arrangement, provides for needing the reading area of irradiating the light meeting lighting demand to user;
Described checkout gear, for detecting eye condition when user reads, and when judging that the user detected reads, eye condition, the need of prompting, when eye condition needs to remind, is determined to use eye degree according to eye condition;
Described projection alarm set, when needing to remind for the eye condition when user reads, according to the eye condition of user with use eye degree, to project corresponding eye condition and the prompting message by eye degree in the reading area of lamp powered lighting arrangement irradiation.
2. a kind of Intelligent lamp according to claim 1, is characterized in that, described lamp powered lighting arrangement comprises LED lamp source or electricity-saving lamp, and secondary optics part.
3. whether a kind of Intelligent lamp according to claim 1, is characterized in that, described eye condition comprises with at the moment long, and described checkout gear comprises timer, long between being used at the moment by timer detection user.
4. a kind of Intelligent lamp according to claim 1, is characterized in that, described eye condition comprises uses eye health status, and described checkout gear comprises sitting posture detection device, detects user's sitting posture whether correct whether healthy with detection eye by sitting posture detection device.
5. a kind of Intelligent lamp according to claim 4, is characterized in that, described sitting posture detection device is camera, infrared sensor or ultrasonic distance measuring apparatus.
6. a kind of Intelligent lamp according to claim 3, it is characterized in that, described eye degree comprise with at the moment length more than the first preset duration slight, with at the moment length more than the moderate of the second preset duration and by the moment length more than the severe of the 3rd preset duration.
7. a kind of Intelligent lamp according to claim 4, it is characterized in that, described eye degree comprise eye health state preset more than first with eye health standards slight, preset by the moderate of eye health standards and the severe by eye health status default use eye health standards more than the 3rd more than second by eye health status.
8. a kind of Intelligent lamp according to claim 5, is characterized in that, described camera is infrared camera, for obtaining the directional information of facial image and/or human eye viewing.
9. a kind of Intelligent lamp according to claim 3, is characterized in that, when described user reads, eye condition needs prompting to comprise: use at the moment length to exceed default eye health duration.
10. a kind of Intelligent lamp according to claim 4, it is characterized in that, when described user reads, eye condition needs prompting to comprise: with eye health status exceed default by eye health standards and when exceed default with when eye health standards more than a scheduled time; Described eye health standards comprise the height of user's sitting posture and the Health distance of health distance desk lamp.
11. a kind of Intelligent lamps according to claim 6 or 7, it is characterized in that, corresponding eye condition and comprising with the prompting message of eye degree: the described green reminder flag slightly of correspondence, the yellow reminder flag of corresponding described moderate, the red reminder flag of corresponding described severe.
12. a kind of Intelligent lamps according to claim 11, it is characterized in that, described reminder flag comprises: reminding user uses at the moment length to exceed default eye health duration, needs the rest reminding mark of having a rest; Or reminding user eye health status exceedes and default uses eye health standards, need the sitting posture prompting mark adjusting sitting posture.
13. a kind of Intelligent lamps according to claim 1, is characterized in that, described checkout gear, and time also for judging that the user detected reads, whether eye condition has changed no longer needs to remind; Described projection alarm set, also for the eye condition when user reads changed no longer need remind time, close projection.
14. a kind of Intelligent lamps according to claim 1, is characterized in that, described projection alarm set comprises Multicolor LED lamp group and control device, demonstrates different colors by the control of control device;
Or described projection alarm set comprises independent LED and the control device of multiple color, is lighted the LED of corresponding color by the control of control device;
Or described projection alarm set comprises integrated LED lamp and the control device that can show multiple color, show corresponding color by the control of control device.
15. a kind of Intelligent lamps according to claim 14, it is characterized in that, described projection arrangement also comprises lens, for the reading area optically focused projection of irradiating at lamp powered lighting arrangement.
16. a kind of Intelligent lamps according to claim 14, it is characterized in that, described projection arrangement also comprises pattern eyeglass.
17. a kind of Intelligent lamps according to claim 6 or 7, is characterized in that, described projection alarm set projection to application eye degree be the prompting message of severe more than a scheduled time time, automatically dim or close the lamp source of lamp powered lighting arrangement.
18. a kind of Intelligent lamps according to claim 1, it is characterized in that, described Intelligent lamp is intelligent desk lamp, also comprises Table lamp stand.
19. a kind of Intelligent lamps according to claim 14, it is characterized in that, described projection arrangement also comprises switch, controls the open and close of projection arrangement for user.
20. a kind of Intelligent lamps according to claim 1, is characterized in that, also comprise the radio communication device for receiving setting instruction that mobile device sends or control instruction, and/or for receiving the voice setting device of user speech instruction.
The method of 21. 1 kinds of Intelligent lamp intelligent remindings, is characterized in that, comprising:
Under opening at light fixture the state used, detect eye condition when user reads;
When judging that the user detected reads, eye condition is the need of prompting;
When eye condition needs to remind when user reads, determine use eye degree according to eye condition, and according to the eye condition of user with use eye degree, to project corresponding eye condition and the prompting message by eye degree in the reading area of lamp powered lighting arrangement irradiation.
Whether 22. methods according to claim 21, is characterized in that, it is at the moment long that described eye condition comprises use, long at the moment by detecting user's use during timer.
Whether whether 23. methods according to claim 21, is characterized in that, described eye condition comprises uses eye health status, correct healthy with detection eye by detecting user's sitting posture.
24. methods according to claim 22, is characterized in that, described eye degree comprise with at the moment length more than the first preset duration slight, with at the moment length more than the moderate of the second preset duration and by the moment length more than the severe of the 3rd preset duration.
25. methods according to claim 23, it is characterized in that, described eye degree comprise eye health state preset more than first with eye health standards slight, preset by the moderate of eye health standards and the severe by eye health status default use eye health standards more than the 3rd more than second by eye health status.
26. methods according to claim 22, is characterized in that, when described user reads, eye condition needs prompting to comprise: use at the moment length to exceed default eye health duration.
27. methods according to claim 23, is characterized in that, when described user reads, eye condition needs prompting to comprise: with eye health status exceed default by eye health standards and when exceed default with when eye health standards more than a scheduled time; Described eye health standards comprise the height of user's sitting posture and the Health distance of health distance desk lamp.
28. methods according to claim 24 or 25, it is characterized in that, corresponding eye condition and comprising with the prompting message of eye degree: the described green reminder flag slightly of correspondence, the yellow reminder flag of corresponding described moderate, the red reminder flag of corresponding described severe.
29. methods according to claim 28, is characterized in that, described reminder flag comprises: reminding user uses at the moment length to exceed default eye health duration, needs the rest reminding mark of having a rest; Or reminding user eye health status exceedes and default uses eye health standards, need the sitting posture prompting mark adjusting sitting posture.
30. methods according to claim 21, is characterized in that, also comprise: when judging that the user detected reads, whether eye condition has changed no longer needs to remind; When user reads eye condition changed no longer need remind time, close projection.
31. methods according to claim 24, is characterized in that, also comprise: the lamp source judging whether closedown or dim lights source apparatus (100); Then close projection; No, then accumulative with at the moment long, according to at the moment long and project by eye degree.
32. methods according to claim 24 or 25, is characterized in that, also comprise: judge that projection is whether the prompting message of severe is more than a scheduled time to application eye degree; Then automatically dim or close the lamp source of lamp powered lighting arrangement; No, then continue projection.
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