CN102769964A - LED (Light-emitting Diode) street lamp energy-saving control method - Google Patents
LED (Light-emitting Diode) street lamp energy-saving control method Download PDFInfo
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- CN102769964A CN102769964A CN2012102018087A CN201210201808A CN102769964A CN 102769964 A CN102769964 A CN 102769964A CN 2012102018087 A CN2012102018087 A CN 2012102018087A CN 201210201808 A CN201210201808 A CN 201210201808A CN 102769964 A CN102769964 A CN 102769964A
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- 238000004134 energy conservation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
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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 LED (Light-emitting Diode) street lamp energy-saving control method, which comprises the following steps that a road is divided into a plurality of relatively closed basic units in two directions of the road, a control system of each basic unit is operated dependently without mutual influence; and vehicle sensors are respectively paved close to a head part and a tail part of each basic unit, wherein each basic unit comprises one or more street laps, and a single lamp controller is arranged on a lamp holder of each LED street lamp, the vehicle sensors sense vehicles entering the basic units, and the single lamp controller controls the street lamps to turn on and reach the corresponding illuminating brightness. According to the LED street lamp energy-saving control method, the existence of the vehicles can be sensed automatically, intelligent control is easier to realize compared with a traditional street lamp, and energy is saved to the utmost.
Description
Technical field
The present invention relates to LED road lighting technical field, relate in particular to a kind of LED road lamp energy-saving control method.
Background technology
Along with expanding economy, the expansion in city, the city illumination engineering is constantly increasing.The city illumination engineering has promoted the image in city on the one hand, has promoted the development of urban economy, still, also greatly consumes a large amount of energy simultaneously.How to realize not only can save energy but also can not influencing normal illumination functions having become the challenge that the road lighting field faces.
At present; There have been a lot of power-economizing methods to be applied to road lighting; Such as: in the second half of the night street lamp is controlled, as: at a distance from bright, the staggered measure such as bright of lamp, though these measures can realize the energy-conservation function of taking into account illumination to a certain extent; But being not a good method, is not perfect solution.It has following deficiency:
1), do not reach the requirement of city illumination design standard;
2), two groups of street lamps need independent wiring, waste cable resource;
3) can only can't perception when be non-busy condition, even the people, according to predefined time execution
The stream wagon flow is a lot, to the ticket reserving time will carry out half bright or staggered bright action.
On the other hand, in present stage,, can save a part of electric energy than conventional high-tension sodium vapor lamp along with the application of high-power LED street lamp.Simultaneously, LED not only is embodied in energy-conservation aspect than the advantage of conventional road lamp, and LED more is prone to realize Based Intelligent Control than conventional road lamp.
So the deficiency in conjunction with aforementioned prior art exists is necessary to study in fact, so that a kind of LED road lamp energy-saving control method to be provided, to obtain energy-conservation to a greater extent through Based Intelligent Control.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of LED road lamp energy-saving control method.
For realizing above-mentioned purpose, technical scheme of the present invention is:
A kind of LED road lamp energy-saving control method comprises the steps:
On the both direction of road, be divided into the elementary cell of several relative closures respectively, the control system independent operating of each elementary cell is independent of each other;
Near the head and the tail of each elementary cell, respectively lay a vehicle sensors; Wherein, elementary cell comprises one or many street lamps, and the lamp holder of each LED street lamp disposes a single-lamp controller; The vehicle sensors perception gets into the vehicle of elementary cell, and single-lamp controller control street lamp is opened and reached corresponding brightness of illumination.
Further, each inner street lamp of said elementary cell has unique numbering, and every street lamp can be discerned adjacent street lamp; And elementary cell is the highway section of relative closure, and has only vehicle in the same way in the elementary cell, and vehicle sails into from an end of elementary cell, rolls away from from the other end.
Further, adjacent elementary cell is provided with different communications bands or command format.
Further, said single-lamp controller can be communicated by letter with vehicle sensors, the sensing data of receiving sensor, calculating vehicle data; Simultaneously, single-lamp controller can be realized the radio communication between lamp and the lamp, transmits light fixture control data and car statistics data.
Further, the communication mode of said single-lamp controller is RF, or the zigbee radio communication.
Further, said vehicle sensors is underground vehicle transducer or Doppler type vehicle sensors, and it is layed in elementary cell and sails end into and roll end away from, and certain lead is arranged.
The LED road lamp energy-saving control method of the present invention existence of sense vehicle automatically more is prone to realize Based Intelligent Control than conventional road lamp, realizes energy-conservation to a greater extent.
Description of drawings
Fig. 1 is a circuit structure block diagram of the present invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
LED road lamp energy-saving control method of the present invention is divided into the elementary cell of several relative closures with road, and the control system independent operating of each unit is independent of each other.The elementary cell perception gets into the vehicle of this unit, and the control street lamp is opened and reached corresponding brightness of illumination, and simultaneously, system log (SYSLOG) gets into the quantity of the vehicle of this unit.When vehicle left this unit, the quantity of system statistics subtracted 1.When the quantity of system statistics became 0, street lamp cut out.
Please with reference to shown in Figure 1, it is a circuit structure block diagram of the present invention, includes 2 groups of vehicle sensors and has the LED road lamp cap of single-lamp controller with several.In the embodiment of the invention, single-lamp controller of each LED road lamp cap configuration.Single-lamp controller can be communicated by letter with vehicle sensors, the sensing data of receiving sensor, calculating vehicle data; Simultaneously, single-lamp controller can be realized the radio communication between lamp and the lamp, transmits light fixture control data and car statistics data; In addition, the also brightness and the on off state of may command LED street lamp of single-lamp controller.In the embodiment of the invention, the communication mode of single-lamp controller includes but not limited to RF, radio communications such as zigbee.
LED road lamp energy-saving control method of the present invention at first is divided into the basic unit of several relative closures separately on 2 directions of road, near the head and the tail of each elementary cell, respectively lay a vehicle sensors, and certain lead is arranged.For fear of interference, adjacent elementary cell need be provided with different communications bands or command format.Elementary cell is inner, and each street lamp has unique numbering, and every street lamp can be discerned adjacent street lamp.Wherein, elementary cell is the highway section of relative closure, and has only vehicle in the same way in the elementary cell, and vehicle can only sail at an end of elementary cell, and the other end rolls away from; Simultaneously, elementary cell comprises one or many street lamps.After vehicle got into elementary cell, street lamp was opened; When the vehicle fleet size in the elementary cell was 0, street lamp cut out.In the embodiment of the invention, said vehicle sensors includes but not limited to underground vehicle transducer, Doppler type vehicle sensors, and transducer is layed in elementary cell and sails end into and roll end away from, and certain lead is arranged.
When vehicle sailed elementary cell into, first street lamp sensed the signal of transducer, lighted this street lamp and transmission unlatching street lamp order and vehicle and sailed data into to next street lamp, and next street lamp is made same processing last street lamp up to this unit.After last street lamp receives data and orders, open this street lamp and the vehicle count device is added 1.When vehicle rolls elementary cell away from; Last street lamp is sensed the signal of transducer, and the vehicle count device is subtracted 1, when the vehicle count device is 0; Turn off the light request command and the street lamp through the centre of last street lamp tissue passes to first street lamp, and this moment, all street lamps did not cut out.Turn off the light during request command when what first street lamp received that last street lamp initiates, if there is not new vehicle to sail into, first lamp will be closed, and concurrent other the light fixture of order control of losing one's life is closed one by one.If in the process of request command passback of turning off the light, have new vehicle to sail into, street lamp will be abandoned the request command of turning off the light automatically, and carry out the order of uploading.
Consider the driving situation at places, crossing such as T-shaped road junction, crossroad,, can near the street lamp the crossing be made as the common LED street lamp, need not add other control in addition in order to ensure driving row safety.
If there is vehicle in elementary cell, to stop, or reverse driving is when triggering the transducer that sails into, and system can roll the back automatic time delay away from vehicle and control this unit street lamp after a period of time and extinguish.Each car rolls the back system away from all can restart timing, if do not sail into or roll away from when the maximum delay that reaches setting has new vehicle, system will carry out extinguishes function automatically.
In addition, the inventive method can combine with other control, for example: the first half of the night vehicle flowrate more for a long time, needn't open the function of this method, wagon flow is opened this function more after a little while after midnight.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a LED road lamp energy-saving control method is characterized in that, comprises the steps:
On the both direction of road, be divided into the elementary cell of several relative closures respectively, the control system independent operating of each elementary cell is independent of each other;
Near the head and the tail of each elementary cell, respectively lay a vehicle sensors; Wherein, elementary cell comprises one or many street lamps, and the lamp holder of each LED street lamp disposes a single-lamp controller; The vehicle sensors perception gets into the vehicle of elementary cell, and single-lamp controller control street lamp is opened and reached corresponding brightness of illumination.
2. LED road lamp energy-saving control method according to claim 1, it is characterized in that: each inner street lamp of said elementary cell has unique numbering, and every street lamp can be discerned adjacent street lamp; And elementary cell is the highway section of relative closure, and has only vehicle in the same way in the elementary cell, and vehicle sails into from an end of elementary cell, rolls away from from the other end.
3. like the said LED road lamp energy-saving of claim 2 control method, it is characterized in that: adjacent elementary cell is provided with different communications bands or command format.
4. like the said LED road lamp energy-saving of claim 3 control method, it is characterized in that: said single-lamp controller can be communicated by letter with vehicle sensors, the sensing data of receiving sensor, calculating vehicle data; Simultaneously, single-lamp controller can be realized the radio communication between lamp and the lamp, transmits light fixture control data and car statistics data.
5. like the said LED road lamp energy-saving of claim 4 control method, it is characterized in that: the communication mode of said single-lamp controller is RF, or the zigbee radio communication.
6. like the said LED road lamp energy-saving of claim 5 control method, it is characterized in that: said vehicle sensors is underground vehicle transducer or Doppler type vehicle sensors, and it is layed in elementary cell and sails end into and roll end away from, and certain lead is arranged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102018087A CN102769964A (en) | 2012-06-19 | 2012-06-19 | LED (Light-emitting Diode) street lamp energy-saving control method |
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| CN2012102018087A CN102769964A (en) | 2012-06-19 | 2012-06-19 | LED (Light-emitting Diode) street lamp energy-saving control method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929867A (en) * | 2014-05-08 | 2014-07-16 | 惠州正威光电科技有限公司 | Control method of lamp |
| CN105682311A (en) * | 2014-11-19 | 2016-06-15 | 上海五零盛同信息科技有限公司 | Real-time traffic flow based streetlamp energy-saving control system |
| CN106550523A (en) * | 2016-10-27 | 2017-03-29 | 江苏金米智能科技有限责任公司 | The control method of the tunnel illuminating system triggered based on detector |
| CN106658910A (en) * | 2016-12-20 | 2017-05-10 | 乐山市升源灯具安装工程有限公司 | Streetlamp cloud end intelligent control cabinet |
| CN109089356A (en) * | 2018-08-01 | 2018-12-25 | 深圳市银河风云网络系统股份有限公司 | A kind of street lamp control system and method |
| CN109640473A (en) * | 2018-12-07 | 2019-04-16 | 四川华体照明科技股份有限公司 | A kind of intelligent city management based on street lamp |
| CN114449696A (en) * | 2021-12-30 | 2022-05-06 | 合肥华贵照明科技有限公司 | Energy-saving control system and method for LED illuminating lamp |
| CN115278576A (en) * | 2022-06-07 | 2022-11-01 | 深圳市方格尔科技有限公司 | Sensor data processing method and device for narrow-band Internet of things and sensor |
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| KR20100111105A (en) * | 2009-04-06 | 2010-10-14 | 최병진 | Led street lamp and control method thereof |
| CN201726570U (en) * | 2010-06-29 | 2011-01-26 | 重庆三弓科技发展有限公司 | Tunnel illumination energy-saving control system |
| CN202216205U (en) * | 2011-08-25 | 2012-05-09 | 东华大学 | Energy-saving device for expressway road lamp |
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2012
- 2012-06-19 CN CN2012102018087A patent/CN102769964A/en active Pending
Patent Citations (3)
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| KR20100111105A (en) * | 2009-04-06 | 2010-10-14 | 최병진 | Led street lamp and control method thereof |
| CN201726570U (en) * | 2010-06-29 | 2011-01-26 | 重庆三弓科技发展有限公司 | Tunnel illumination energy-saving control system |
| CN202216205U (en) * | 2011-08-25 | 2012-05-09 | 东华大学 | Energy-saving device for expressway road lamp |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929867A (en) * | 2014-05-08 | 2014-07-16 | 惠州正威光电科技有限公司 | Control method of lamp |
| CN105682311A (en) * | 2014-11-19 | 2016-06-15 | 上海五零盛同信息科技有限公司 | Real-time traffic flow based streetlamp energy-saving control system |
| CN106550523A (en) * | 2016-10-27 | 2017-03-29 | 江苏金米智能科技有限责任公司 | The control method of the tunnel illuminating system triggered based on detector |
| CN106658910A (en) * | 2016-12-20 | 2017-05-10 | 乐山市升源灯具安装工程有限公司 | Streetlamp cloud end intelligent control cabinet |
| CN106658910B (en) * | 2016-12-20 | 2023-04-28 | 乐山市升源灯具安装工程有限公司 | Intelligent control cabinet for street lamp cloud |
| CN109089356A (en) * | 2018-08-01 | 2018-12-25 | 深圳市银河风云网络系统股份有限公司 | A kind of street lamp control system and method |
| CN109640473A (en) * | 2018-12-07 | 2019-04-16 | 四川华体照明科技股份有限公司 | A kind of intelligent city management based on street lamp |
| CN109640473B (en) * | 2018-12-07 | 2021-05-04 | 四川华体照明科技股份有限公司 | Smart city management system based on street lamps |
| CN114449696A (en) * | 2021-12-30 | 2022-05-06 | 合肥华贵照明科技有限公司 | Energy-saving control system and method for LED illuminating lamp |
| CN115278576A (en) * | 2022-06-07 | 2022-11-01 | 深圳市方格尔科技有限公司 | Sensor data processing method and device for narrow-band Internet of things and sensor |
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Application publication date: 20121107 |