CN204741594U - Road light automatic control system - Google Patents
Road light automatic control system Download PDFInfo
- Publication number
- CN204741594U CN204741594U CN201520376968.4U CN201520376968U CN204741594U CN 204741594 U CN204741594 U CN 204741594U CN 201520376968 U CN201520376968 U CN 201520376968U CN 204741594 U CN204741594 U CN 204741594U
- Authority
- CN
- China
- Prior art keywords
- resistance
- light
- infrared
- triode
- biss0001
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a road light automatic control system handles chip IC1 and peripheral the electric capacity C4-C12 who connects by the infrared sensor signal of BISS0001, resistance R14-R24, and the appearance is released to the infrared heat of the infrared probe D3 of triode Q2 and RE200B constitution, the infrared sensor signal of BISS0001 processing chip IC1's output is connected to the photosensitive diode D1 of ground connection through optoelectronic coupler U1, photosensitive diode D1 parallel resistance R3, resistance R3's output is connected to light D2 through triode Q1, the utility model discloses an infrared heat is released the appearance and is gathered the signal, realizes opening and close of light, thereby photosensitive diode detects the illumination intensity of the strong and weak adjustment light of light, and in certain extent has realized automatic lamp and opened and close and adjust, great realization the saving of the energy.
Description
Technical field
The utility model relates to electronic technology field, particularly be a kind of road light automatic control system.
Background technology
Along with the development of society, communications also develop rapidly, and road extends in all direction, and road both sides illuminating lamp also realizes intelligentized control method, and people conveniently can arrive destination.But the thing followed but: intelligent lamp control system itself also needs to expend the energy, and it only realizes timing switch illuminating lamp mostly, there is many shortcomings in this timing switch road lamp, such as in small towns, unmanned or it is brighter time road also open illumination, cause great energy waste.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of road light automatic control system.
The utility model solves the technical scheme that its technical problem adopts: road light automatic control system, by BISS0001 infrared sensing signal processing chip IC1 and the peripheral electric capacity C4 ~ C12 connected thereof, resistance R14 ~ R24, triode Q2 and RE200B infrared probe D3 forms infrared thermal releasing instrument, the output of described BISS0001 infrared sensing signal processing chip IC1 is connected to the photodiode D1 of ground connection through photoelectrical coupler U1, described photodiode D1 parallel resistance R3, the output of described resistance R3 is connected to illuminating lamp D2 through triode Q1.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: the utility model adopts infrared thermal releasing instrument collection signal, realize the keying of illuminating lamp, photodiode detects light intensity thus the intensity of illumination of adjustment illuminating lamp, achieve automation lamp within the specific limits to open and close and adjustment, achieve the saving of the energy greatly.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1; road light automatic control system of the present utility model; by BISS0001 infrared sensing signal processing chip IC1 and the peripheral electric capacity C4 ~ C12 connected thereof; resistance R14 ~ R24; triode Q2 and RE200B infrared probe D3 forms infrared thermal releasing instrument; BISS0001 infrared sensing signal processing chip IC1 is by operational amplifier; voltage comparator and state controller; time of delay controller; and the application-specific integrated circuit (ASIC) that the numerical model analysis such as reference voltage source is formed, multiple sensors and delay controller can be widely used in.For solving the short shortcoming of infrared thermal releasing instrument detection range, native system installs Fresnel Lenses outside RE200B infrared probe D3, range detection scope can be made to be increased to 10m, small-signal is exported by RE200B infrared probe D3, be input to BISS0001 infrared sensing signal processing chip IC1, signal amplification is carried out by the preamplifier OP1 of BISS0001 infrared sensing signal processing chip IC1 inside, secondary amplification is carried out again by operational amplifier OP2, again via voltage comparator COP1, the two-way amplitude discriminator process that COP2 is formed, detect by triggering signal deactivation timer time of delay, then the conducting of a Small current control photoelectrical coupler U1 is exported by the 2nd pin VO pin of BISS0001 infrared sensing signal processing chip IC1.The photodiode D1 connected due to photoelectrical coupler U1 output and resistance R3 forms parallel circuits and shunts, when illumination is strong, larger by the electric current of photodiode D1, now less by the electric current of resistance R3, when illumination is weak, photodiode D1 electric current is little, and resistance R3 electric current is large, the output of resistance R3 is connected to illuminating lamp D2 through triode Q1, thus realizes the automatic adjustment of adjustment illuminating lamp D2 brightness.
Its operation principle is: infrared thermal releasing instrument detects whether have people, someone time open illumination, photodiode D1 is according to the illumination intensity of intensity of illumination adjustment road lamp, nobody time close illumination, achieve automation lamp within the specific limits to open and close and adjustment, achieve the saving of the energy greatly, it is applicable to the less road of the stream of people.
Above-describedly be only a preferred embodiment of the present utility model, the scope that the utility model is implemented can not be limited, every equalization change of doing according to the utility model claim and decoration, all should still belong in scope that the utility model contains.
Claims (1)
1. road light automatic control system, it is characterized in that: by BISS0001 infrared sensing signal processing chip IC1 and the peripheral electric capacity C4 ~ C12 connected thereof, resistance R14 ~ R24, triode Q2 and RE200B infrared probe D3 forms infrared thermal releasing instrument, the output of described BISS0001 infrared sensing signal processing chip IC1 is connected to the photodiode D1 of ground connection through photoelectrical coupler U1, described photodiode D1 parallel resistance R3, the output of described resistance R3 is connected to illuminating lamp D2 through triode Q1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376968.4U CN204741594U (en) | 2015-06-03 | 2015-06-03 | Road light automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376968.4U CN204741594U (en) | 2015-06-03 | 2015-06-03 | Road light automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204741594U true CN204741594U (en) | 2015-11-04 |
Family
ID=54423311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376968.4U Expired - Fee Related CN204741594U (en) | 2015-06-03 | 2015-06-03 | Road light automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204741594U (en) |
-
2015
- 2015-06-03 CN CN201520376968.4U patent/CN204741594U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20160603 |