CN105163421A - Underground passage lighting system based on infrared induction - Google Patents
Underground passage lighting system based on infrared induction Download PDFInfo
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- CN105163421A CN105163421A CN201510457841.XA CN201510457841A CN105163421A CN 105163421 A CN105163421 A CN 105163421A CN 201510457841 A CN201510457841 A CN 201510457841A CN 105163421 A CN105163421 A CN 105163421A
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- infrared induction
- underpass
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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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Abstract
The invention discloses an underground passage lighting system based on infrared induction. The system includes a plurality of lighting modules, a wireless communication module, first and second infrared induction modules, a timekeeping module and a control module, wherein the wireless communication module includes a plurality of node communication devices connected with the lighting modules in one-to-one correspondence and a central communication device connected with the control module, and the node communication device and the central communication device wirelessly communicate based on a ZigBee protocol; each of the lighting modules includes an LED lamp body, a brightness adjusting unit, a photosensitive sensor and a microcontroller; the LED lamp bodies are connected with the microcontrollers through the brightness adjusting units; the photosensitive sensors are connected with the microcontrollers; the microcontrollers are connected with the corresponding node communication devices; and the first and second infrared induction modules are arranged at two ends of an underground passage respectively. The underground passage lighting system based on infrared induction is simple in structure and convenient to use, can automatically adjust brightness of each LED lamp according to brightness of external light, and automatically stops illuminating when no one passes the underground passage for a long time.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of underpass illuminator based on infrared induction.
Background technology
Energy-saving and emission-reduction are exactly energy savings, reduce energy resource consumption, the discharge of decreasing pollution thing.Energy-saving and emission-reduction comprise energy-conservation and reduce discharging two large technical fields, and the two is related, and has any different again.Generally speaking, energy-conservationly must to reduce discharging, and reduce discharging may not be energy-conservation, so reduction of discharging project must strengthen the application of power-saving technology, the energy consumption caused to avoid reducing discharging result because coveting is increased sharply, and focuses on social benefit and environmental benefit is balanced.
China's economy increases fast, and every construction obtains great achievement, but has also paid the cost that huge resources and environment is destroyed, and the contradiction between both is increasingly sharp-pointed, masses' environmental pollution strong reaction.This situation and irrationality of the economic structure, extensive pattern of economic growth are directly related.Do not accelerate to adjust economic structure, growth pattern transformation, resource fork is unable to hold out, and environment does not hold, and society holds and dares not accept, and economic development is hard to carry on.Only adhere to saving development, Clean Development, security developments, could sound and rapid economic growth be realized.Meanwhile, greenhouse gas emission causes global warming, enjoys international community's extensive concern.Further reinforcement energy-saving and emission-reduction work, be also reply Global climate change in the urgent need to.
Current, realize the situation that target for energy-saving and emission-reduction faces very severe.Since 2006, the whole nation from the leadership to the masses strengthens energy-saving and emission-reduction work, and State Council has issued the decision strengthening energy conservation, has formulated a series of policies and measures promoting energy-saving and emission-reduction, each department, all departments have made work arrangements in succession, and energy-saving and emission-reduction work achieves positive progress.But the whole nation did not realize the target of the energy-saving and cost-reducing and pollution emission reduction determined the beginning of the year in 2006, increase the difficulty of 4 years energy-conservation emission reduction works after Eleventh Five-Year Plan.More severe is, the first quarter in 2007, industry particularly highly energy-consuming, high pollution industry increase too fast, account for the electric power of national industrial energy consumption and sulfur dioxide (SO2) emissions nearly 70%, iron and steel, coloured, the large industry growth by 20.6% of building materials, PETROLEUM PROCESSING, chemical industry etc. six, accelerate 6.6 percentage points on year-on-year basis.Meanwhile, still there is the problems such as understanding is not in place, responsibility is indefinite, measure does not match, policy imperfection, input are not implemented, coordination is incapable in various work.This situation is as reversed not in time, and not only energy-conservation emission reduction work in 2007 is difficult to make great progress, and the overall goal of Eleventh Five-Year Plan energy-saving and emission-reduction also will be difficult to realize.
Rational utilization of electricity, electrical energy saving, and be the most important thing that electric energy has become in energy-saving and emission-reduction work by some discarded energy conversions.The giant mechanical and electrical equipment of a lot of industrial and mining enterprises is because the reason of explained hereafter also exists serious power consumption phenomenon, its power saving rate when not affecting normal production after professional reducing energy consumption mostly more than 20%, numerous industrial and mining enterprises of comprehensive country this will be a huge energy wealth.In addition, a lot of communal facility can be considered economize on electricity, such as underpass illumination.
Existing underpass illuminator is all generally timing switch, and the brightness of lamp body can not regulate automatically, but on the one hand, summer is different with the time of darkness in winter, sometimes there will be obviously sky also very bright light but light yellow, the sometimes very black lamp situation of also going out; On the other hand, because the intensity of the light naturally of each point of underpass is different, the light close to entrance or exit is comparatively strong, and the requirement of strength of required illumination is not high, but existing underpass illuminator adopts the illumination of high brightness without exception, wastes energy.
In addition, present underpass has much long, and when the night especially late into the night, flow of the people is little, and often continuous three or four hours nobody pass through, and in this time, lamps all in passage is all light yellow, this waste very large beyond doubt.
Summary of the invention
Technical problem to be solved by this invention is for defect involved in background technology, provides a kind of underpass illuminator based on infrared induction.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on the underpass illuminator of infrared induction, comprise the some lighting module, wireless communication module, the first infrared induction module, the second infrared induction module, timing module and the control module that are distributed in underpass;
Described wireless communication module comprises several node communication devices be connected with described lighting module one_to_one corresponding and a Center Communication Unit be connected with described control module, and described node communication device and Center Communication Unit are based on Zigbee protocol radio communication;
Described lighting module comprises LED lamp, brightness adjusting unit, light sensor and microcontroller;
Described LED lamp is connected with described microcontroller by brightness adjusting unit;
Described brightness adjusting unit is for regulating the luminosity of LED lamp;
Described light sensor is connected with microcontroller, for the light luminance at inductive lightning module place place, and is passed to described microcontroller;
Described microcontroller is connected with corresponding node communication device, controls brightness adjusting unit regulate the brightness of LED lamp and the open command that sends according to control module and the power supply switching on or off LED lamp corresponding to out code for the brightness regulation instruction brightness value received being passed to described control module, send according to control module;
Described timing module is used for timing;
Described first infrared induction module, the second infrared induction module are separately positioned on the two ends of underpass, and whether someone passes through to be respectively used to inductively lower channel two ends;
Described control module comprises comparing unit, brightness regulation command unit, timing control unit, power supply command unit;
Described comparing unit is used for the brightness value at each lighting module place place received and the luminance threshold preset to compare, and calculates the light emission luminance value of its correspondence;
Described brightness regulation command unit is used for sending brightness regulation instruction to each lighting module according to the light emission luminance value calculated;
Described timing control unit carries out the unmanned timing by the duration in underpass two ends for controlling timing module;
Described power supply command unit is used for nobody passes through at underpass two ends duration and sends out code when exceeding default time threshold to each lighting module, have people through out-of-date transmission open command to each lighting module at underpass.
As the further prioritization scheme of underpass illuminator that the present invention is based on infrared induction, the processor of described control module adopts ARM series monolithic.
As the further prioritization scheme of underpass illuminator that the present invention is based on infrared induction, the processor of described control module adopts SAA7750 single-chip microcomputer.
As the further prioritization scheme of underpass illuminator that the present invention is based on infrared induction, the model of described light sensor is BH1750FVI.
As the further prioritization scheme of underpass illuminator that the present invention is based on infrared induction, the scope of described default luminance threshold is that 120 nits are to 150 nits.
As the further prioritization scheme of underpass illuminator that the present invention is based on infrared induction, described default luminance threshold is 130 nits.
As the further prioritization scheme of underpass illuminator that the present invention is based on infrared induction, described default time threshold is 10 minutes.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. the brightness of each LED automatically can be adjusted according to the brightness of extraneous light;
3. automatically can close illumination through underpass, energy-saving and emission-reduction unmanned for a long time.
Embodiment
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of underpass illuminator based on infrared induction, comprise the some lighting module, wireless communication module, the first infrared induction module, the second infrared induction module, timing module and the control module that are distributed in underpass;
Described wireless communication module comprises several node communication devices be connected with described lighting module one_to_one corresponding and a Center Communication Unit be connected with described control module, and described node communication device and Center Communication Unit are based on Zigbee protocol radio communication;
Described lighting module comprises LED lamp, brightness adjusting unit, light sensor and microcontroller;
Described LED lamp is connected with described microcontroller by brightness adjusting unit;
Described brightness adjusting unit is for regulating the luminosity of LED lamp;
Described light sensor is connected with microcontroller, for the light luminance at inductive lightning module place place, and is passed to described microcontroller;
Described microcontroller is connected with corresponding node communication device, controls brightness adjusting unit regulate the brightness of LED lamp and the open command that sends according to control module and the power supply switching on or off LED lamp corresponding to out code for the brightness regulation instruction brightness value received being passed to described control module, send according to control module;
Described timing module is used for timing;
Described first infrared induction module, the second infrared induction module are separately positioned on the two ends of underpass, and whether someone passes through to be respectively used to inductively lower channel two ends;
Described control module comprises comparing unit, brightness regulation command unit, timing control unit, power supply command unit;
Described comparing unit is used for the brightness value at each lighting module place place received and the luminance threshold preset to compare, and calculates the light emission luminance value of its correspondence;
Described brightness regulation command unit is used for sending brightness regulation instruction to each lighting module according to the light emission luminance value calculated;
Described timing control unit carries out the unmanned timing by the duration in underpass two ends for controlling timing module;
Described power supply command unit is used for nobody passes through at underpass two ends duration and sends out code when exceeding default time threshold to each lighting module, have people through out-of-date transmission open command to each lighting module at underpass.
The processor of described control module adopts ARM series monolithic, preferential employing SAA7750 single-chip microcomputer.
The model of described light sensor is BH1750FVI.
The scope of described default luminance threshold be 120 nits to 150 nits, be preferably 130 nits.
Described default time threshold is 10 minutes.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. based on the underpass illuminator of infrared induction, it is characterized in that, comprise the some lighting module, wireless communication module, the first infrared induction module, the second infrared induction module, timing module and the control module that are distributed in underpass;
Described wireless communication module comprises several node communication devices be connected with described lighting module one_to_one corresponding and a Center Communication Unit be connected with described control module, and described node communication device and Center Communication Unit are based on Zigbee protocol radio communication;
Described lighting module comprises LED lamp, brightness adjusting unit, light sensor and microcontroller;
Described LED lamp is connected with described microcontroller by brightness adjusting unit;
Described brightness adjusting unit is for regulating the luminosity of LED lamp;
Described light sensor is connected with microcontroller, for the light luminance at inductive lightning module place place, and is passed to described microcontroller;
Described microcontroller is connected with corresponding node communication device, controls brightness adjusting unit regulate the brightness of LED lamp and the open command that sends according to control module and the power supply switching on or off LED lamp corresponding to out code for the brightness regulation instruction brightness value received being passed to described control module, send according to control module;
Described timing module is used for timing;
Described first infrared induction module, the second infrared induction module are separately positioned on the two ends of underpass, and whether someone passes through to be respectively used to inductively lower channel two ends;
Described control module comprises comparing unit, brightness regulation command unit, timing control unit, power supply command unit;
Described comparing unit is used for the brightness value at each lighting module place place received and the luminance threshold preset to compare, and calculates the light emission luminance value of its correspondence;
Described brightness regulation command unit is used for sending brightness regulation instruction to each lighting module according to the light emission luminance value calculated;
Described timing control unit carries out the unmanned timing by the duration in underpass two ends for controlling timing module;
Described power supply command unit is used for nobody passes through at underpass two ends duration and sends out code when exceeding default time threshold to each lighting module, have people through out-of-date transmission open command to each lighting module at underpass.
2. the underpass illuminator based on infrared induction according to claim 1, is characterized in that, the processor of described control module adopts ARM series monolithic.
3. the underpass illuminator based on infrared induction according to claim 2, is characterized in that, the processor of described control module adopts SAA7750 single-chip microcomputer.
4. the underpass illuminator based on infrared induction according to claim 1, is characterized in that, the model of described light sensor is BH1750FVI.
5. the underpass illuminator based on infrared induction according to claim 1, is characterized in that, the scope of described default luminance threshold is that 120 nits are to 150 nits.
6. the underpass illuminator based on infrared induction according to claim 4, is characterized in that, described default luminance threshold is 130 nits.
7. the underpass illuminator based on infrared induction according to claim 1, is characterized in that, described default time threshold is 10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457841.XA CN105163421A (en) | 2015-07-30 | 2015-07-30 | Underground passage lighting system based on infrared induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457841.XA CN105163421A (en) | 2015-07-30 | 2015-07-30 | Underground passage lighting system based on infrared induction |
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| Publication Number | Publication Date |
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| CN105163421A true CN105163421A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510457841.XA Pending CN105163421A (en) | 2015-07-30 | 2015-07-30 | Underground passage lighting system based on infrared induction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017162046A1 (en) * | 2016-03-21 | 2017-09-28 | 深圳源创智能照明有限公司 | Outdoor led lighting system with dual video and infrared induction |
| CN113423164A (en) * | 2021-06-24 | 2021-09-21 | 山西省交通科技研发有限公司 | Tunnel lighting control system |
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| CN101163366A (en) * | 2007-11-14 | 2008-04-16 | 当代天启技术（北京）有限公司 | Illumination control method and system |
| CN102325405A (en) * | 2011-08-25 | 2012-01-18 | 江苏省勇仕照明有限公司 | Lighting device capable of remote controlling and illumination system thereof |
| CN202206612U (en) * | 2011-08-22 | 2012-04-25 | 北京佰能光电技术有限公司 | Remote monitor system for road lamp |
| CN202634849U (en) * | 2012-07-02 | 2012-12-26 | 陕西科技大学 | Intelligent LED dimming system of underground garage |
| CN103313484A (en) * | 2013-06-25 | 2013-09-18 | 大连润迩科技有限公司 | Centralized control system based on construction cabin lamp controller and control method thereof |
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2015
- 2015-07-30 CN CN201510457841.XA patent/CN105163421A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163366A (en) * | 2007-11-14 | 2008-04-16 | 当代天启技术（北京）有限公司 | Illumination control method and system |
| CN202206612U (en) * | 2011-08-22 | 2012-04-25 | 北京佰能光电技术有限公司 | Remote monitor system for road lamp |
| CN102325405A (en) * | 2011-08-25 | 2012-01-18 | 江苏省勇仕照明有限公司 | Lighting device capable of remote controlling and illumination system thereof |
| CN202634849U (en) * | 2012-07-02 | 2012-12-26 | 陕西科技大学 | Intelligent LED dimming system of underground garage |
| CN103313484A (en) * | 2013-06-25 | 2013-09-18 | 大连润迩科技有限公司 | Centralized control system based on construction cabin lamp controller and control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017162046A1 (en) * | 2016-03-21 | 2017-09-28 | 深圳源创智能照明有限公司 | Outdoor led lighting system with dual video and infrared induction |
| CN113423164A (en) * | 2021-06-24 | 2021-09-21 | 山西省交通科技研发有限公司 | Tunnel lighting control system |
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Application publication date: 20151216 |