CN105120554A - Intelligent illumination system based on light-operated sensor - Google Patents
Intelligent illumination system based on light-operated sensor Download PDFInfo
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- CN105120554A CN105120554A CN201510478125.XA CN201510478125A CN105120554A CN 105120554 A CN105120554 A CN 105120554A CN 201510478125 A CN201510478125 A CN 201510478125A CN 105120554 A CN105120554 A CN 105120554A
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- Prior art keywords
- light source
- light
- control sensor
- master controller
- light control
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Abstract
The invention relates to an intelligent illumination system based on a light-operated sensor. The system comprises a first light source, a main controller, a first light-operated sensor, a second light source and a second light-operated sensor, wherein the main controller selectively turns on or turns off the first light source according to an illumination intensity measured by the first light-operated sensor; the second light-operated sensor is set to be put into service when the first light source is turned on and the main controller selectively turns on or turns off the second light source according to an illumination intensity measured by the second light-operated sensor; an illumination intensity threshold which is used to determine whether to turn on the second light source by the main controller is greater than an illumination intensity threshold which is used to determine whether to turn on the first light source. Through improving the intelligent illumination system, combination of double light-operated sensors and double light source is used so that the light source is automatically turned on when the illumination intensity is low; when an illumination requirement is low, only one light source can be automatically controlled to be turned on; and when the illumination requirement is high, according to an actual need, the number of the light sources which are turned on is correspondingly increased; therefore, effects of intelligent induction and energy saving are realized.
Description
Technical field
The present invention relates to a kind of illuminator, particularly a kind of intelligent illuminating system based on light control sensor.
Background technology
For public illumination and home lighting, street lamp all occupies a very important part.And, for most street lamp, its opening time is relative with the shut-in time fixing, and all realize by artificially setting, right and wrong are intelligentized, be unfavorable for the process of emergency case like this, as in haze sky, the visibility on daytime is very low, and street lamp is set at and opens night, therefore, certain impact is all brought to road traffic and life.
Summary of the invention
For the deficiencies in the prior art part, the object of the present invention is to provide a kind of intelligent illuminating system based on light control sensor, its intensity of illumination that can realize environmentally selects the quantity of whether opening light source or opening light source automatically.
The technical solution used in the present invention is as follows:
Based on an intelligent illuminating system for light control sensor, comprising:
First light source;
Master controller, it is electrically connected with described first light source;
First light control sensor, it is connected with described master controller, and described master controller optionally opens or cut out described first light source according to the intensity of illumination that described first light control sensor records;
Secondary light source, it is connected to described master controller;
Second light control sensor, it is connected with described master controller, and is set to just enable when described first light source is opened, and described master controller optionally opens according to the intensity of illumination that described second light control sensor records or cuts out described secondary light source;
Wherein, described master controller judges that the intensity of illumination threshold value of opening secondary light source is greater than the intensity of illumination threshold value judging unlatching first light source.
Preferably, the described intelligent illuminating system based on light control sensor, wherein, described first light control sensor comprises the first DC power supply, first microprocessor and the first photo resistance, described first DC power supply, first microprocessor and the first photo resistance are connected into the first photosensitive circuit, and described first microprocessor is connected to described master controller.
Preferably, the described intelligent illuminating system based on light control sensor, wherein, described second light control sensor comprises the second DC power supply, the second microprocessor and the second photo resistance, described second DC power supply, the second microprocessor and the second photo resistance are connected into the second photosensitive circuit, and described second microprocessor is connected to described master controller.
Preferably, the described intelligent illuminating system based on light control sensor, wherein, the dark resistance of described first photo resistance is greater than light resistance.
Preferably, the described intelligent illuminating system based on light control sensor, wherein, the dark resistance of described second photo resistance is greater than light resistance.
Preferably, the described intelligent illuminating system based on light control sensor, wherein, described first light source is LED.
Preferably, the described intelligent illuminating system based on light control sensor, wherein, the lamp group that described secondary light source is made up of multiple independently LED, each LED in described lamp group independently can be controlled to open or close by described master controller.
The invention has the beneficial effects as follows: this case is by the improvement to intelligent illuminating system, adopt two light control sensor and two combination of light sources, make automatically to open illumination when intensity of illumination is lower, and when illumination requires lower, can automatically control only to open a light source, and correspondingly can increase the unlatching number of light source according to actual needs when illumination requires higher, to realize intelligent-induction and energy-conservation effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the intelligent illuminating system based on light control sensor that this case relates to.
Fig. 2 is the schematic diagram of light control sensor in intelligent illuminating system.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
Based on an intelligent illuminating system for light control sensor, comprising:
First light source;
Master controller, it is electrically connected with the first light source;
First light control sensor, it is connected with master controller, and master controller optionally opens according to the intensity of illumination that the first light control sensor records or cuts out the first light source; Furtherly, when illumination is more weak, main controller controls opens the first light source, when illumination is stronger, closes the first light source; The threshold value controlling the intensity of illumination of opening or closing institute foundation can free setting according to actual needs.
Secondary light source, it is connected to master controller; First light source is main light source, and secondary light source is secondary light source, and it mainly supplements when the illuminating effect of the first light source does not meet the demands.
Second light control sensor, it is connected with master controller, and is set to just enable when the first light source is opened, and the intensity of illumination that master controller records according to the second light control sensor is optionally opened or closes secondary light source; Wherein, master controller judges that the intensity of illumination threshold value of opening secondary light source is greater than the intensity of illumination threshold value judging unlatching first light source.Now, judgement done by the intensity of illumination that master controller records according to the second light control sensor is opened based on the first light source, therefore, second light control sensor must be set to just enable when the first light source is opened, and, because the first light source is opened, illumination condition is now better, if desired increase unlatching secondary light source again to supplement, just need to judge that the intensity of illumination threshold value of opening secondary light source is set to be greater than the intensity of illumination threshold value judging unlatching first light source, otherwise, secondary light source cannot be unlocked or secondary light source is unlocked prior to the first light source.
As another embodiment of this case, wherein, first light control sensor comprises the first DC power supply, first microprocessor and the first photo resistance, and the first DC power supply, first microprocessor and the first photo resistance are connected into the first photosensitive circuit, and first microprocessor is connected to master controller.When illumination is penetrated in photo resistance, the resistance of photo resistance changes, the current strength of the first photosensitive circuit is caused to change, this curent change is scaled the size of intensity of illumination by first microprocessor, and send to master controller with the form of digital signal, master controller compares according to the size of intensity of illumination and set threshold value, and judging whether needs to open or close light source.Threshold value can arrange two, one for opening threshold value, one in order to close threshold value, threshold value also only can arrange one, and namely higher than this threshold value, light source is closed, and lower than this threshold value, light source is opened, and these all can free setting according to actual needs.
As another embodiment of this case, wherein, second light control sensor comprises the second DC power supply, the second microprocessor and the second photo resistance, second DC power supply, the second microprocessor and the second photo resistance are connected into the second photosensitive circuit, second microprocessor is connected to master controller, and its operation principle is with the first light control sensor.
As another embodiment of this case, wherein, the dark resistance of the first photo resistance is greater than light resistance, and such object improves the susceptibility of photo resistance, improves the precision of light control sensor.
As another embodiment of this case, wherein, the dark resistance of the second photo resistance is greater than light resistance.
As another embodiment of this case, wherein, the first light source is LED.
As another embodiment of this case, wherein, the lamp group that secondary light source is made up of multiple independently LED, each LED in lamp group independently can be controlled to open or close by master controller.When master controller judges without the need to supplementary light source, control secondary light source Close All; When master controller judges to need supplementary light source, control all or part of unlatching of secondary light source, the quantitative proportion opened is determined according to the threshold value of setting, when the light source requirements needing to supplement is more, the lamp group of opening more ratio can be selected, when the light source requirements of if desired supplementing is less, then only need open sub-fraction lamp group, and such setting can carry out free setting according to actual needs.
The position relationship of the first light source and secondary light source also need not be defined, both can integratedly be arranged, also can separate relatively and establish, both are mainly used in strengthening brightness and supplementing, when only needing opening section light source, preferential unlatching first light source, secondary light source supplements where necessary as standby power source.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and execution mode utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (7)
1., based on an intelligent illuminating system for light control sensor, comprising:
First light source;
Master controller, it is electrically connected with described first light source;
First light control sensor, it is connected with described master controller, and described master controller optionally opens or cut out described first light source according to the intensity of illumination that described first light control sensor records;
Secondary light source, it is connected to described master controller;
Second light control sensor, it is connected with described master controller, and is set to just enable when described first light source is opened, and described master controller optionally opens according to the intensity of illumination that described second light control sensor records or cuts out described secondary light source;
Wherein, described master controller judges that the intensity of illumination threshold value of opening secondary light source is greater than the intensity of illumination threshold value judging unlatching first light source.
2. the intelligent illuminating system based on light control sensor according to claim 1, it is characterized in that, described first light control sensor comprises the first DC power supply, first microprocessor and the first photo resistance, described first DC power supply, first microprocessor and the first photo resistance are connected into the first photosensitive circuit, and described first microprocessor is connected to described master controller.
3. the intelligent illuminating system based on light control sensor according to claim 1, it is characterized in that, described second light control sensor comprises the second DC power supply, the second microprocessor and the second photo resistance, described second DC power supply, the second microprocessor and the second photo resistance are connected into the second photosensitive circuit, and described second microprocessor is connected to described master controller.
4. the intelligent illuminating system based on light control sensor according to claim 2, is characterized in that, the dark resistance of described first photo resistance is greater than light resistance.
5. the intelligent illuminating system based on light control sensor according to claim 3, is characterized in that, the dark resistance of described second photo resistance is greater than light resistance.
6. the intelligent illuminating system based on light control sensor according to claim 1, is characterized in that, described first light source is LED.
7. the intelligent illuminating system based on light control sensor according to claim 6, is characterized in that, the lamp group that described secondary light source is made up of multiple independently LED, and each LED in described lamp group independently can be controlled to open or close by described master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510478125.XA CN105120554A (en) | 2015-08-07 | 2015-08-07 | Intelligent illumination system based on light-operated sensor |
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| CN201510478125.XA CN105120554A (en) | 2015-08-07 | 2015-08-07 | Intelligent illumination system based on light-operated sensor |
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Cited By (3)
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| CN110708833A (en) * | 2019-10-23 | 2020-01-17 | 广州奕至家居科技有限公司 | Light source control method and lighting device |
| CN111683430A (en) * | 2020-07-30 | 2020-09-18 | 安徽艳阳电气集团有限公司 | Control method and device for LED ceiling lamp |
| CN112728447A (en) * | 2021-02-02 | 2021-04-30 | 苏州佳世达电通有限公司 | Lighting structure, lighting device using same and control method of lighting structure |
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Application publication date: 20151202 |
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