CN105050269A - ZigBee communication-based underground passage illuminating system - Google Patents
ZigBee communication-based underground passage illuminating system Download PDFInfo
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- CN105050269A CN105050269A CN201510457874.4A CN201510457874A CN105050269A CN 105050269 A CN105050269 A CN 105050269A CN 201510457874 A CN201510457874 A CN 201510457874A CN 105050269 A CN105050269 A CN 105050269A
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Abstract
The invention discloses a ZigBee communication-based underground passage illuminating system, which comprises a plurality of illuminating modules, a wireless communication module and a control module, wherein the plurality of illuminating modules are distributed in an underground passage; the wireless communication module comprises a plurality of node communication devices and a central communication device; the node communication devices are connected with the illuminating modules in a manner of one-to-one correspondence; the central communication device is connected with the control module; the node communication devices wirelessly communicate with the central communication device based on a ZigBee protocol; each illuminating module comprises a light-emitting diode (LED) lamp body, a brightness adjusting module, a photosensitive sensor and a microcontroller; the LED lamp bodies are connected with the microcontrollers through the brightness adjusting modules; the photosensitive sensors are connected with the microcontrollers; the microcontrollers connected with the corresponding node communication devices; the control module is used for calculating the brightness values of various illuminating modules and transmitting instructions to the microcontrollers of the illuminating modules; and the brightness is adjusted by the microcontrollers. The ZigBee communication-based underground passage illuminating system is simple in structure and convenient to use; and the brightness of each LED lamp can be automatically adjusted according to the brightness of external light, so that energy conservation and emission reduction are realized.
Description
Technical field
The present invention relates to illuminator, particularly relate to a kind of underpass illuminator based on ZigBee communication.
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.
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 ZigBee communication.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on the underpass illuminator of ZigBee communication, comprise the some lighting module, wireless communication 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, luminance adjustment module, light sensor and microcontroller;
Described LED lamp is connected with described microcontroller by luminance adjustment module;
Described luminance adjustment module 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, for the brightness value received is passed to described control module, and controls according to the instruction that control module sends the brightness that luminance adjustment module regulates LED lamp;
Described control module comprises comparing unit and regulating 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 regulating command unit is used for sending brightness regulation instruction to each lighting module according to the light emission luminance value calculated.
As the further prioritization scheme of underpass illuminator that the present invention is based on ZigBee communication, 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 ZigBee communication, 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 ZigBee communication, the model of described light sensor is BH1750FVI.
As the further prioritization scheme of underpass illuminator that the present invention is based on ZigBee communication, 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 ZigBee communication, described default luminance threshold is 130 nits.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. automatically can adjust the brightness of each LED according to the brightness of extraneous light, energy-saving and emission-reduction.
Embodiment
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of underpass illuminator based on ZigBee communication, comprise the some lighting module, wireless communication 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, luminance adjustment module, light sensor and microcontroller;
Described LED lamp is connected with described microcontroller by luminance adjustment module;
Described luminance adjustment module 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, for the brightness value received is passed to described control module, and controls according to the instruction that control module sends the brightness that luminance adjustment module regulates LED lamp;
Described control module comprises comparing unit and regulating 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 regulating command unit is used for sending brightness regulation instruction to each lighting module according to the light emission luminance value calculated.
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.
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 (6)
1. based on the underpass illuminator of ZigBee communication, it is characterized in that, comprise the some lighting module, wireless communication 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, luminance adjustment module, light sensor and microcontroller;
Described LED lamp is connected with described microcontroller by luminance adjustment module;
Described luminance adjustment module 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, for the brightness value received is passed to described control module, and controls according to the brightness regulation instruction that control module sends the brightness that luminance adjustment module regulates LED lamp;
Described control module comprises comparing unit and regulating 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 regulating command unit is used for sending brightness regulation instruction to each lighting module according to the light emission luminance value calculated.
2. the underpass illuminator based on ZigBee communication according to claim 1, is characterized in that, the processor of described control module adopts ARM series monolithic.
3. the underpass illuminator based on ZigBee communication 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 ZigBee communication according to claim 1, is characterized in that, the model of described light sensor is BH1750FVI.
5. the underpass illuminator based on ZigBee communication 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 ZigBee communication according to claim 4, is characterized in that, described default luminance threshold is 130 nits.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510457874.4A CN105050269A (en) | 2015-07-30 | 2015-07-30 | ZigBee communication-based underground passage illuminating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510457874.4A CN105050269A (en) | 2015-07-30 | 2015-07-30 | ZigBee communication-based underground passage illuminating system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130093357A1 (en) * | 2011-10-14 | 2013-04-18 | Energy Intelligence Corporation | Collective led intelligent illumination control device with power measuring and messaging functions |
| CN103096585A (en) * | 2012-12-31 | 2013-05-08 | 广东卓耐普智能技术股份有限公司 | Light emitting diode (LED) intelligent lighting and energy saving control system based on web of things and method |
| CN103269546A (en) * | 2013-05-23 | 2013-08-28 | 中国科学院自动化研究所 | System and method for LED street lamp intelligent control |
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2015
- 2015-07-30 CN CN201510457874.4A patent/CN105050269A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130093357A1 (en) * | 2011-10-14 | 2013-04-18 | Energy Intelligence Corporation | Collective led intelligent illumination control device with power measuring and messaging functions |
| CN103096585A (en) * | 2012-12-31 | 2013-05-08 | 广东卓耐普智能技术股份有限公司 | Light emitting diode (LED) intelligent lighting and energy saving control system based on web of things and method |
| CN103269546A (en) * | 2013-05-23 | 2013-08-28 | 中国科学院自动化研究所 | System and method for LED street lamp intelligent control |
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Application publication date: 20151111 |