CN1829410A - Method for automatically adjusting lighting equipment illumination - Google Patents
Method for automatically adjusting lighting equipment illumination Download PDFInfo
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- CN1829410A CN1829410A CN 200510051429 CN200510051429A CN1829410A CN 1829410 A CN1829410 A CN 1829410A CN 200510051429 CN200510051429 CN 200510051429 CN 200510051429 A CN200510051429 A CN 200510051429A CN 1829410 A CN1829410 A CN 1829410A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 abstract 2
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- 238000010586 diagram Methods 0.000 description 6
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Abstract
Automatic regulation lighting equipment illumination method mainly uses illuminance sensor detection obtaining lighting equipment light source illumination, for comparing with user configured object illumination value, then regulating input power of power supply of said lighting equipment. It contains 1, inputting object illumination value, 2, detecting light source illumination value, 3, comparing both of illumination value, 4, regulating power supply input power.
Description
Technical field
A kind of method of automatic adjusting lighting equipment illumination, obtain the light illumination value of lighting apparatus by the illuminance transducer detecting, compare with the object illumination value of user's setting again, the power supply input power of corresponding then this lighting apparatus of adjusting, keep good illumination to make this lighting apparatus, and not because of the variation of the aging or voltage of lighting apparatus, and the illumination and the useful life thereof of reducing lighting apparatus.
Background technology
Popularizing of lighting apparatus, lighting source in people's activity effectively is provided, with avoid because of darkness or night insufficient light, and influence convenience and fail safe in people's activity, and lighting apparatus all has its useful life, so constantly at the area research of long-acting and power saving, attempt provides the user more power saving and the better lighting apparatus of usefulness to industry; Because lighting apparatus is when dispatching from the factory at present, usually its brightness value can be set at more specified high scope, though so as to allow the user at the lighting apparatus middle of life through light decay, still can keep specified illumination and think that illumination is bright, with old lighting apparatus tangible difference is arranged; But the illumination of this moment is too bright often, and not only power consumption also can reduce the useful life of lighting apparatus, and following problem occurs:
(1) general lighting equipment such as fluorescent lamp, because of there being the light decay problem, initial stage illumination is very bright, but the accumulation of number when using, and the light decay problem takes place gradually and influences illumination.
(2) voltage of its use of general lighting equipment is higher, heal height but light decay speed of illumination will heal soon, relative also more not power saving, so someone utilizes the means of control point modulator output power of power supply, promptly, reduce voltage with manual mode at the initial stage that lighting apparatus uses, make it power saving and prolong lighting apparatus useful life, but in the occasion of variation in voltage, illumination is promptly along with the change of voltage, and the flicker perception of light and shade is arranged.
(3) though have the people to utilize manual mode to adjust the input voltage power of lighting apparatus, must be very inconvenient in operation, and supply voltage changes the opportunity that correct control is switched that is difficult to often by manual operation.
Summary of the invention
In order to solve the number accumulation when using of above prior art general lighting equipment, and produce the shortcoming of light decay gradually, so the present invention proposes a kind of method of automatic adjusting lighting equipment illumination, its step comprises: (one) user according to demand, set and input object illumination value by setup unit, (2) utilize illuminance transducer to detect the brightness value of light source reality, (3) the actual brightness value of the light source of object illumination value and detecting is compared, (4) according to comparison result, produce corresponding controlling signal by control unit, automatically regulate the power supply input power, by above step, providing lighting apparatus, and influence the illumination and the useful life thereof of lighting apparatus not because of the variation of aging or voltage.Setup unit used in the present invention, illuminance transducer, control units etc. can be well-known to those skilled in the art any.
Utilize method of the present invention, can reach lighting apparatus does not influence the control unit lighting equipment illumination because of the variation of aging or voltage purpose, can effectively prolong its useful life again.
Description of drawings
Fig. 1 is the schematic diagram of the inventive method step.
Fig. 2 is the block schematic diagram one of apparatus of the present invention.
Fig. 3 is an embodiments of the invention operation workflow schematic diagram.
Fig. 4 is the block schematic diagram two of apparatus of the present invention.
Fig. 5 is an another embodiment of the present invention operation workflow schematic diagram ().
Fig. 6 is an another embodiment of the present invention operation workflow schematic diagram (two).
Drawing reference numeral explanation: 1 device (the present invention); 10 lighting apparatus; 11 illuminance transducers; 12 setup units; 13 control units; 14 Surveillance center; 31 steps; 32 steps; 33 steps; 34 steps; LS object illumination value; LA light illumination value; P power supply input power; Δ S illumination change value; The T unit interval; X sets and allows difference; The y set point.
Embodiment
The present invention regulates the method and the device thereof of lighting equipment illumination automatically, wherein steps of the method are (as shown in Figure 1):
(1) input object illumination value (step 31), the user sets the object illumination value LS of input on demand;
(2) detecting light source brightness value (step 32) utilizes illuminance transducer 11 (please refer to shown in Figure 2) detecting to obtain the light illumination value LA of lighting apparatus 10;
(3) compare (step 33), object illumination value LS and the light illumination value LS that is detected are compared;
(4) regulate power supply input power (step 34), produce a corresponding controlling signal by control unit 13,, and finish the adjustment of lighting apparatus 10 its illumination with control power supply input power according to comparison result.
By above step, providing lighting apparatus, and have influence on the illumination of lighting apparatus, and can effectively prolong its useful life not because of the variation of aging or supply voltage.
In conjunction with lower device 1 (as shown in Figure 2), obtain every data according to above-mentioned method, this device 1 comprises:
The setup unit 12 of the invention described above can be an operation face again, more can be further online by network, by the 14 input target setting brightness value LS of Surveillance center to setup unit 12 (as shown in Figure 4).
See also Fig. 1, shown in Figure 3, its enforcement operation workflow of the present invention is:
1, beginning:
2, the light illumination value LA (step 32) that obtains according to the object illumination value LS (step 31) and illumination sensor 11 detectings of user input of control unit 13, compare (step 33), and regulate power supply input power (step 34) according to following flow process:
(1), when LA＞LS+X condition sets up (X represent to set allow difference), represent then that object illumination value LS that present lighting apparatus 10 its light illumination value LA set greater than the user adds to set and allow difference X, this control unit 13 can be exported corresponding controlling signal, to reduce power supply input power P, its power supply input power P downgrades a set point y at every turn, and after the per unit time T, newly once compare and move, so that the value of LA levels off in the scope of LS+X, when the condition of LA＞LS+X is false, then carry out flow process (2).
When (2), LS+X 〉=LA 〉=LS condition is set up, represent that then present lighting apparatus 10 its light illumination values are less than or equal to object illumination value LS that the user sets and add to set and allow difference X, but more than or equal to the object illumination value LS that sets, this control unit 13 can be exported corresponding controlling signal, with control power supply input power P, its power supply input power P is remained unchanged (it is constant promptly to keep former illumination), and after the per unit time T, newly once compare and move; When the condition of LS+X 〉=LA 〉=LS is false, then carry out flow process (3).
When (3), LA＜LS condition is set up, then represent the object illumination value LS that present lighting apparatus 10 its light illumination value LA set less than the user, this control unit 13 can be exported corresponding controlling signal, to heighten power supply input power P, make the ratio of the illumination change value Δ S in power supply input power P and the unit interval T proportional, the illumination of promptly adjusting this lighting apparatus 10 makes in the scope of convergence LS, and newly once compares behind time per unit T and move.
In addition, as Fig. 5, Figure 6 shows that its another embodiment operation workflow of the present invention figure, promptly under the basis of the operation workflow of Fig. 3, when the light illumination value LA of lighting apparatus 10 crosses when low, can in time send the alert news signal, so can be at the control flow below aforementioned flow process (1), (2), (3) increase afterwards:
When (4), LS-X≤LA＜LS condition is set up, then represent the object illumination value LS that present lighting apparatus 10 its light illumination value LA set less than the user, but deduct setting more than or equal to the object illumination value LS that the user sets and allow difference X, this control unit 13 can be exported corresponding controlling signal, output power of power supply P remains unchanged with control, and newly once compares after the per unit time T and move; When the condition of LS-X≤LA＜LS is false, then carry out flow process (5).
(5), when LA＜LS-X condition sets up, represent that object illumination value LS that present lighting apparatus 10 its light illumination value LA set less than the user deducts to set and allow difference X, this control unit 13 can the corresponding replacing signal that sends, with notice replacing lighting apparatus.
In sum, the method that the present invention can provide lighting apparatus to remain on a desirable illumination range makes not the variation because of aging or voltage, power supply influence its illumination, can effectively prolong its useful life again.
Claims (6)
1, a kind of method of automatic adjusting lighting equipment illumination comprises:
(1) input object illumination value, the user sets and input object illumination value by setup unit according to demand;
(2) detecting light source brightness value utilizes the illumination sensor detecting to obtain the actual light source brightness value of lighting apparatus;
(3) compare, object illumination value and the actual brightness value of being detected of light source are compared;
(4) regulate the power supply input power,, produce corresponding controlling signal,, thereby finish the adjustment of its illumination of lighting apparatus with control power supply input power by control unit according to comparison result.
2, the method for automatic adjusting lighting equipment illumination as claimed in claim 1, when wherein the light illumination value of this lighting apparatus adds that greater than the object illumination value difference is allowed in setting, this control unit can be exported a controlling signal, to reduce the power supply input power, downgrade a set point at every turn, and newly once compare after the time and move through per unit, so that the light illumination value levels off to the object illumination value and adds in the scope of allowing difference.
3, the method for automatic adjusting lighting equipment illumination as claimed in claim 1, wherein the light illumination value of this lighting apparatus is less than or equal to the object illumination value and adds to set and allow difference, but during more than or equal to the object illumination value, this control unit can be exported a controlling signal, with control power supply input power, its power supply input power is remained unchanged, and newly once compare after the time and move through per unit.
4, the method for automatic adjusting lighting equipment illumination as claimed in claim 1, when wherein the light illumination value of this lighting apparatus is less than the object illumination value, this control unit is exported a controlling signal, to heighten the power supply input power, make the ratio of the illumination change value in power supply input power and unit interval proportional, the illumination of promptly adjusting this lighting apparatus makes and levels off in the scope of object illumination value, and newly once compares after the time and move through per unit.
5, the method for automatic adjusting lighting equipment illumination as claimed in claim 1, wherein the light illumination value of this lighting apparatus is less than the object illumination value, but deduct more than or equal to the object illumination value and to set when allowing difference, this control unit is exported a controlling signal, remain unchanged with the control output power of power supply, and newly once compare after the time and move through per unit.
6, the method for automatic adjusting lighting equipment illumination as claimed in claim 1, wherein the light illumination value of this lighting apparatus deducts less than the object illumination value and sets when allowing difference, and the corresponding replacing signal that sends of this control unit is changed lighting apparatus with notice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510051429 CN1829410A (en) | 2005-03-04 | 2005-03-04 | Method for automatically adjusting lighting equipment illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510051429 CN1829410A (en) | 2005-03-04 | 2005-03-04 | Method for automatically adjusting lighting equipment illumination |
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| CN1829410A true CN1829410A (en) | 2006-09-06 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404901A (en) * | 2010-09-14 | 2012-04-04 | 扬光绿能股份有限公司 | Lighting device and control method thereof |
| CN101351073B (en) * | 2007-07-19 | 2013-01-09 | 鸿富锦精密工业（深圳）有限公司 | Apparatus for detecting and adjusting illuminating value |
| CN103313465A (en) * | 2013-03-14 | 2013-09-18 | 陈幼珠 | Method and device for controlling light induction lamp |
| CN103369784A (en) * | 2012-03-30 | 2013-10-23 | 朗捷科技股份有限公司 | Lighting device with automatic constant lighting brightness effect and lighting brightness constant method |
| WO2013155867A1 (en) * | 2012-04-18 | 2013-10-24 | Zhang Jiayan | Automatic dimming constant-light control system |
| CN104012180A (en) * | 2011-12-31 | 2014-08-27 | 皇家飞利浦有限公司 | Personalized Lighting For Open Area |
| CN104113946A (en) * | 2013-04-17 | 2014-10-22 | 宝山钢铁股份有限公司 | light source illuminance adaptive control device and light source illuminance adaptive control method |
| CN105611680A (en) * | 2016-03-15 | 2016-05-25 | 郑州创亿达照明有限公司 | LED life detection and constant luminance control system |
| CN108337761A (en) * | 2017-01-19 | 2018-07-27 | 苏州速迈医疗设备有限公司 | A kind of light-dimming method and light adjusting system of great power LED |
| CN109195281A (en) * | 2018-09-06 | 2019-01-11 | 广州地铁设计研究院股份有限公司 | The optical lighting system and control method in a kind of urban track traffic ground vehicle section and parking lot |
| CN113099571A (en) * | 2021-03-30 | 2021-07-09 | 深圳市绿大科技有限公司 | Light environment regulation and control method, device, equipment and computer readable storage medium |
-
2005
- 2005-03-04 CN CN 200510051429 patent/CN1829410A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351073B (en) * | 2007-07-19 | 2013-01-09 | 鸿富锦精密工业（深圳）有限公司 | Apparatus for detecting and adjusting illuminating value |
| CN102404901A (en) * | 2010-09-14 | 2012-04-04 | 扬光绿能股份有限公司 | Lighting device and control method thereof |
| CN104012180B (en) * | 2011-12-31 | 2016-09-14 | 皇家飞利浦有限公司 | A kind of control the method for the illumination of target area, device, controller in illuminator |
| CN104012180A (en) * | 2011-12-31 | 2014-08-27 | 皇家飞利浦有限公司 | Personalized Lighting For Open Area |
| CN103369784A (en) * | 2012-03-30 | 2013-10-23 | 朗捷科技股份有限公司 | Lighting device with automatic constant lighting brightness effect and lighting brightness constant method |
| WO2013155867A1 (en) * | 2012-04-18 | 2013-10-24 | Zhang Jiayan | Automatic dimming constant-light control system |
| CN103313465A (en) * | 2013-03-14 | 2013-09-18 | 陈幼珠 | Method and device for controlling light induction lamp |
| CN104113946A (en) * | 2013-04-17 | 2014-10-22 | 宝山钢铁股份有限公司 | light source illuminance adaptive control device and light source illuminance adaptive control method |
| CN104113946B (en) * | 2013-04-17 | 2017-02-22 | 宝山钢铁股份有限公司 | light source illuminance adaptive control device and light source illuminance adaptive control method |
| CN105611680A (en) * | 2016-03-15 | 2016-05-25 | 郑州创亿达照明有限公司 | LED life detection and constant luminance control system |
| CN108337761A (en) * | 2017-01-19 | 2018-07-27 | 苏州速迈医疗设备有限公司 | A kind of light-dimming method and light adjusting system of great power LED |
| CN109195281A (en) * | 2018-09-06 | 2019-01-11 | 广州地铁设计研究院股份有限公司 | The optical lighting system and control method in a kind of urban track traffic ground vehicle section and parking lot |
| CN113099571A (en) * | 2021-03-30 | 2021-07-09 | 深圳市绿大科技有限公司 | Light environment regulation and control method, device, equipment and computer readable storage medium |
| CN113099571B (en) * | 2021-03-30 | 2022-03-08 | 深圳市绿大科技有限公司 | Light environment regulation and control method, device, equipment and computer readable storage medium |
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