CN204786255U - Intelligent illumination control system - Google Patents
Intelligent illumination control system Download PDFInfo
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- CN204786255U CN204786255U CN201520556224.0U CN201520556224U CN204786255U CN 204786255 U CN204786255 U CN 204786255U CN 201520556224 U CN201520556224 U CN 201520556224U CN 204786255 U CN204786255 U CN 204786255U
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- light source
- resistance
- secondary light
- photodiode
- delay circuit
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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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides an intelligent illumination control system, includes two mutual opposite spacing fences, installs first light source and secondary light source on the inboard on one of them spacing fence, is equipped with an induction system mounting hole and the 2nd induction system mounting hole on the inboard on another spacing fence, a first light source and an induction system mounting hole oppose each other, secondary light source and the 2nd induction system mounting hole oppose each other, be equipped with a photodiode D1 and an auxiliary light source in the induction system mounting hole, be equipped with photodiode D2 and the 2nd auxiliary light source in the 2nd induction system mounting hole, photodiode D1 and photodiode D2 are connected the lighting control switch through control circuit respectively. It can be according to business turn over number automatic control lighting system, for having saved the electric energy in the public place.
Description
Technical field
The utility model relates to Lighting control field, particularly relates to a kind of intelligent lighting system.
Background technology
In daily life, no matter a lot of building all needs at daytime or night to open illuminator, and among some communal facility, especially, in public building, such as, considering in order to people's facility inside library, museum, science and technology center and megastore is all the illumination of all the period of time open hour substantially.Which results in the serious waste of resource.For library, personnel are little at ordinary times, but can not ensure just do not have reader, may bring inconvenience, if round-the-clock unlatching illuminator, can cause the waste of resource if staff closes illuminator rashly to reader.So be badly in need of a kind of automatic control illumination system.
Utility model content
In order to solve the problems of the technologies described above, the utility model proposes a kind of intelligent lighting system, it can according to number of people entering automatic control illumination system, for public place saves electric energy.
To achieve these goals, the technical solution of the utility model is:
A kind of intelligent lighting system, comprise two position limiting fences mutually opposed, the inner side of one of them position limiting fence is provided with the first light source and secondary light source, the inner side of another position limiting fence is provided with the first induction installation installing hole and the second induction installation installing hole, described first light source and the first induction installation installing hole oppose mutually, described secondary light source and the second induction installation installing hole oppose mutually, are provided with photodiode D1 and the first secondary light source in described first induction installation installing hole; Photodiode D2 and the second secondary light source is provided with in described second induction installation installing hole; Described photodiode D1 is connected bull switch with photodiode D2 respectively by control circuit.
Described control circuit comprises: dc source Vcc, described dc source Vcc is successively by photodiode D1 and the resistance R5 ground connection of reversal connection, described dc source Vcc is successively by photodiode D2 and the resistance R6 ground connection of reversal connection, described photodiode D1 is connected two or four decoders with the node between resistance R5 by analog-digital converter, described photodiode D2 is connected two or four decoders with the node between resistance R6 by analog-digital converter, described two or four decoders connect delay circuit and counting device respectively, described counting device is connected bull switch by digital comparator with phase inverter successively.
Described delay circuit comprises the first secondary light source delay circuit and the second secondary light source delay circuit; Described first secondary light source delay circuit is for controlling the first secondary light source, and described second secondary light source delay circuit is for controlling the second secondary light source.
Described first secondary light source delay circuit comprises: power supply, the positive pole of described power supply connects power cathode by digital switch S1, resistance R1 and resistance R2 successively, described resistance R2 is connected in parallel electric capacity C1, described resistance R1 is connected the grid of metal-oxide-semiconductor Q1 with the node between resistance R2, the positive pole of described power supply connects the drain electrode of metal-oxide-semiconductor Q1, the source electrode of described metal-oxide-semiconductor Q1 is by the first accessory power supply L1 ground connection, and the control end of described digital switch S1 connects the Y2 pin of two or four decoders.
Described second secondary light source delay circuit comprises, power supply, the positive pole of described power supply connects power cathode by digital switch S2, resistance R3 and resistance R4 successively, described resistance R3 is connected in parallel electric capacity C2, described resistance R3 is connected the grid of metal-oxide-semiconductor Q2 with the node between resistance R4, the positive pole of described power supply connects the drain electrode of metal-oxide-semiconductor Q2, and the source electrode of described metal-oxide-semiconductor Q2 is by the first accessory power supply L2 ground connection, and the control end of described digital switch S2 connects the Y1 pin of two or four decoders.
The beneficial effects of the utility model are: achieved by two photodiodes and enter or the judgement of going out personnel, achieved the stability of counting device by two-way delay circuit simultaneously, when counting device display zero time, represent that now internal staff is zero, then bull switch disconnects, and achieves the Based Intelligent Control of illuminator.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 circuit structure diagram of the present utility model;
The structure chart of Fig. 3 delay circuit, wherein (a) is the first secondary light source delay circuit structure chart, and (b) is the second secondary light source delay circuit structure chart.
Wherein, 1 position limiting fence; 2 first light sources; 3 first induction installation installing holes; 4 secondary light sources; 5 second induction installation installing holes.
Detailed description of the invention
In order to better understand the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of intelligent lighting system comprises, two position limiting fences 1, first light source 2 and secondary light source 4 are installed on inside one of them position limiting fence, the first induction installation installing hole 3 and the second induction installation installing hole 5 is provided with inside another position limiting fence, first light source 2 and the first induction installation installing hole 3 oppose, secondary light source 4 and the second induction installation installing hole 5 oppose, be provided with photodiode D1 and the first secondary light source L1 in first induction installation installing hole 3, in the second induction installation installing hole 5, be provided with photodiode D2 and the second secondary light source L2.Photodiode D1 is connected bull switch with photodiode D2 respectively by control circuit, and control circuit can realize the Based Intelligent Control of illuminator.Described first light source and secondary light source can send the light of exciting light electric diode D1, D2.
As shown in Figure 2, control circuit comprises: dc source Vcc, dc source Vcc is successively by photodiode D1 and the resistance R5 ground connection of reversal connection, dc source Vcc is successively by photodiode D2 and the resistance R6 ground connection of reversal connection, node between photodiode D1 and resistance R5 connects two or four decoders by analog-digital converter, node between photodiode D2 and resistance R6 connects two or four decoders by analog-digital converter, the output pin Y1 of two or four decoders is connected delay circuit respectively with output pin Y2, the output pin Y1 of two or four decoders and output pin Y2 is connection count device respectively, the output of counting device connects digital comparator, digital comparator connects the control end of bull switch by phase inverter.Bull switch is that digital switch is for controlling illuminating lamp.Delay circuit connects the first secondary light source L1 and the second secondary light source L2.
As shown in Figure 3, delay circuit comprises the first secondary light source delay circuit and the second secondary light source delay circuit, as schemed shown in a, first secondary light source delay circuit comprises: power supply, the positive pole of power supply connects power cathode by digital switch S1, resistance R1 and resistance R2 successively, resistance R2 is connected in parallel electric capacity C1, node between resistance R1 with resistance R2 is connected the grid of metal-oxide-semiconductor Q1, the positive pole of power supply connects the drain electrode of metal-oxide-semiconductor Q1, the source electrode of metal-oxide-semiconductor Q1 is by the first accessory power supply L1 ground connection, and the control end of digital switch S1 connects the Y2 pin of two or four decoders.
As schemed shown in b, second secondary light source delay circuit comprises, power supply, the positive pole of power supply connects power cathode by digital switch S2, resistance R3 and resistance R4 successively, resistance R3 is connected in parallel electric capacity C2, and the node between resistance R3 with resistance R4 is connected the grid of metal-oxide-semiconductor Q2, and the positive pole of power supply connects the drain electrode of metal-oxide-semiconductor Q2, the source electrode of metal-oxide-semiconductor Q2 is by the first accessory power supply L2 ground connection, and the control end of digital switch S2 connects the Y1 pin of two or four decoders.
The course of work of whole intelligent illuminating system is such, first light source irradiation photodiode D1, secondary light source irradiates photodiode D2, the not conduct of counting device wave-off, when have people from the inside out time, photodiode D1 does not contact the first light source, now output low level between photodiode D1 and resistance R1, through analog-digital converter, the signal that now two or four decoders receive is 01, now Y1 pin exports high level, counting device subtracts 1, digital switch S2 closes simultaneously, light the second secondary light source L2, control people by second source through delay circuit, number system can not get muddled.In like manner, when people enters position limiting fence from the outside, in advance by between secondary light source and photodiode D2, the signal that now two or four decoders receive is that 10, Y2 pin exports high level, and now technique device adds 1, the digital switch of conducting simultaneously S1, light the first accessory power supply L1, control people by the first power supply through delay circuit, technological system can not get muddled.
The delay time of the first delay circuit and the second delay circuit can be changed by the resistance of regulating resistance, and in this embodiment, the delay time of the first delay circuit and the second delay circuit is 0.7-1.5 second.On the position of the first light source arranged on position limiting fence and secondary light source, the normal speed of people is 0.5 second by the first light source to time of secondary light source.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (5)
1. an intelligent lighting system, it is characterized in that, comprise two position limiting fences mutually opposed, the inner side of one of them position limiting fence is provided with the first light source and secondary light source, the inner side of another position limiting fence is provided with the first induction installation installing hole and the second induction installation installing hole, described first light source and the first induction installation installing hole oppose mutually, described secondary light source and the second induction installation installing hole oppose mutually, are provided with photodiode D1 and the first secondary light source in described first induction installation installing hole; Photodiode D2 and the second secondary light source is provided with in described second induction installation installing hole; Described photodiode D1 is connected bull switch with photodiode D2 respectively by control circuit.
2. a kind of intelligent lighting system according to claim 1, it is characterized in that, described control circuit comprises: dc source Vcc, described dc source Vcc is successively by photodiode D1 and the resistance R5 ground connection of reversal connection, described dc source Vcc is successively by photodiode D2 and the resistance R6 ground connection of reversal connection, described photodiode D1 is connected two or four decoders with the node between resistance R5 by analog-digital converter, described photodiode D2 is connected two or four decoders with the node between resistance R6 by analog-digital converter, described two or four decoders connect delay circuit and counting device respectively, described counting device is connected bull switch by digital comparator with phase inverter successively.
3. a kind of intelligent lighting system according to claim 2, is characterized in that, described delay circuit comprises the first secondary light source delay circuit and the second secondary light source delay circuit; Described first secondary light source delay circuit is for controlling the first secondary light source, and described second secondary light source delay circuit is for controlling the second secondary light source.
4. a kind of intelligent lighting system according to claim 3, it is characterized in that, described first secondary light source delay circuit comprises: power supply, the positive pole of described power supply connects power cathode by digital switch S1, resistance R1 and resistance R2 successively, described resistance R2 is connected in parallel electric capacity C1, described resistance R1 is connected the grid of metal-oxide-semiconductor Q1 with the node between resistance R2, the positive pole of described power supply connects the drain electrode of metal-oxide-semiconductor Q1, the source electrode of described metal-oxide-semiconductor Q1 is by the first accessory power supply L1 ground connection, and the control end of described digital switch S1 connects the Y2 pin of two or four decoders.
5. a kind of intelligent lighting system according to claim 3, it is characterized in that, described second secondary light source delay circuit comprises, power supply, the positive pole of described power supply connects power cathode by digital switch S2, resistance R3 and resistance R4 successively, described resistance R3 is connected in parallel electric capacity C2, described resistance R3 is connected the grid of metal-oxide-semiconductor Q2 with the node between resistance R4, the positive pole of described power supply connects the drain electrode of metal-oxide-semiconductor Q2, the source electrode of described metal-oxide-semiconductor Q2 is by the first accessory power supply L2 ground connection, and the control end of described digital switch S2 connects the Y1 pin of two or four decoders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556224.0U CN204786255U (en) | 2015-07-28 | 2015-07-28 | Intelligent illumination control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556224.0U CN204786255U (en) | 2015-07-28 | 2015-07-28 | Intelligent illumination control system |
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| CN204786255U true CN204786255U (en) | 2015-11-18 |
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| CN201520556224.0U Active CN204786255U (en) | 2015-07-28 | 2015-07-28 | Intelligent illumination control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087365A (en) * | 2019-05-24 | 2019-08-02 | 深圳迪亚士照明科技有限公司 | A kind of brightness colour temperature synchronous adjustment flexible LED lamp bar circuit and soft light bar |
| WO2020237427A1 (en) * | 2019-05-24 | 2020-12-03 | 深圳迪亚士照明科技有限公司 | Led soft light strip circuit with which brightness and color temperature are adjusted simultaneously and soft light strip |
-
2015
- 2015-07-28 CN CN201520556224.0U patent/CN204786255U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087365A (en) * | 2019-05-24 | 2019-08-02 | 深圳迪亚士照明科技有限公司 | A kind of brightness colour temperature synchronous adjustment flexible LED lamp bar circuit and soft light bar |
| WO2020237427A1 (en) * | 2019-05-24 | 2020-12-03 | 深圳迪亚士照明科技有限公司 | Led soft light strip circuit with which brightness and color temperature are adjusted simultaneously and soft light strip |
| CN110087365B (en) * | 2019-05-24 | 2024-05-24 | 深圳迪亚士照明科技有限公司 | Light Emitting Diode (LED) soft lamp strip circuit for synchronously adjusting brightness and color temperature and soft lamp strip |
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| GR01 | Patent grant |