CN202435676U - LED remote regulation system - Google Patents
LED remote regulation system Download PDFInfo
- Publication number
- CN202435676U CN202435676U CN2012200010635U CN201220001063U CN202435676U CN 202435676 U CN202435676 U CN 202435676U CN 2012200010635 U CN2012200010635 U CN 2012200010635U CN 201220001063 U CN201220001063 U CN 201220001063U CN 202435676 U CN202435676 U CN 202435676U
- Authority
- CN
- China
- Prior art keywords
- concentrator
- regulation
- led
- dimmer
- optical fiber
- 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 - Lifetime
Links
Images
Classifications
-
- 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 is applicable to the field of LED regulation and provides an LED remote regulation system which comprises a monitoring center, local side equipment, a passive optical splitter, a concentrator and a light modulator. Signals are transmitted between the monitoring center and the local side equipment in a wired or wireless manner, the local side equipment is connected with the passive optical splitter through a first optical fiber, the passive optical splitter is connected with the concentrator through a second optical fiber, the concentrator is connected with the light modulator through a cable, and the light modulator is electrically connected with an LED to be regulated. Signals are transmitted among the local side equipment, the passive optical splitter and the concentrator through optical fibers and transmitted between the concentrator and the light modulator through the cable. On one hand, the problem of susceptibleness of transmitted signals to environment or loads is avoided by means of passive optical fiber network transmission, and optical fibers and fiber optical transceivers are saved as compared with traditional Ethernet transmission, so that cost can be greatly saved; and on the other hand, the problem of high cost of long-distance massive optical fiber laying is solved by means of electrical transmission. Low-cost, long-distance, reliable and real-time regulation can be truly realized by means of combination of the passive optical fiber network transmission and the electrical transmission.
Description
Technical field
The utility model belongs to LED regulation and control field, relates in particular to a kind of LED remote control and regulation system.
Background technology
Fields such as advantages such as LED illumination is a kind of new lighting technology, and LED is high, low in energy consumption with luminous efficiency, long service life, brightness are prone to adjusting are widely used in that city street lamp throws light on, night scene beautifies, domestic lighting and industrial lighting.Various countries are all in big force urges LED illumination, to reach the purpose of energy-saving and emission-reduction.Follow the universal day by day of LED illumination, also will constantly improve upgrading, for example a large amount of LED lamps are unified switch and light modulation, and carry out Long-distance Control, guarantee its efficient stable, reduce unnecessary power consumption the control of its lighting system.LED far distance light regulation system comprises wireless and wired two kinds of control methods in the prior art.
Wireless mode mainly comprises: modes such as GPRS, CDMA, WIFI, ZIGBEE.GPRS and CDMA can long-distance transmissions, but need pay to operator; WIFI and ZIGBEE are free, but transmission range is very limited, can not satisfy the requirement of remote control and regulation.And wireless transmission method receives extraneous environmental impact easily, and real-time is poor, and particularly when the burst bad weather, remote control and regulation is difficulty more just.
Wired mode mainly comprises: Ethernet, fiber optic Ethernet, power carrier modes such as (PLC).Ethernet and fiber optic Ethernet can be realized the transmission of great distances, and transmission is stable, reliable, and be high but long distance is laid the optical fiber cost, and need add repeater, difficult in maintenance; Power carrier (PLC) can utilize existing 220V alternating current to communicate, but receives the influence of load easily, and when load was very big, the influence that carrier wave receives was very big, and transmission range can reduce greatly.
The utility model content
The purpose of the utility model is to provide a kind of LED remote control and regulation system, both can avoid the influence of environment and load, can reduce cost again.
The utility model is achieved in that a kind of LED remote control and regulation system, comprises Surveillance center, local side apparatus, passive optical splitters, concentrator and dimmer; Said Surveillance center carries out the signal transmission through wired or wireless mode and said local side apparatus; Said local side apparatus is connected with said passive optical splitters through first optical fiber; Said passive optical splitters also is connected with said concentrator through second optical fiber; Said concentrator also is connected with said dimmer through cable, and said dimmer is electrically connected with LED to be regulated and control.
Optimal technical scheme as the utility model:
Said first optical fiber and second optical fiber all adopt single-core fiber.
Said cable adopts the RS485 bus.
Said concentrator and dimmer are equipped with a plurality of, and each concentrator all is connected with a plurality of dimmers through said cable.
Also comprise and be used for many cables are linked together to prolong a plurality of repeaters of cable length.
Be provided with optical sensor in the said dimmer.
Also be provided with temperature sensor in the said dimmer.
Also be provided with humidity sensor in the said dimmer.
Carry out the signal transmission through optical fiber between local side apparatus in the utility model, passive optical splitters and the collector; Carry out the signal transmission through cable between concentrator and the dimmer; Avoided transmission signals to be subject to the problem of environment or load effect through the passive optical-fiber network transmission on the one hand; And compare with traditional Ethernet transmission, saved optical fiber cable and fiber optical transceiver, reduced cost; Solved the expensive problem that long distance is laid optical fiber in a large number through cable transmission on the other hand.Above-mentioned two kinds of transmission meanss are combined, can really realize low cost, long-range, reliably reach real-time monitoring.
Description of drawings
Fig. 1 is the sketch map of the utility model embodiment LED remote control and regulation system.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model 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 utility model, and be not used in qualification the utility model.
With reference to accompanying drawing 1, this LED remote control and regulation system is used for the operating state of remote monitoring LED illuminator, and switch and the brightness etc. of each LED lamp is regulated in the illumination system, to satisfy demands such as city illumination, decoration.This LED remote control and regulation components of system as directed is regulated and control based on passive optical-fiber network (PON); This system specifically comprises Surveillance center 101, local side apparatus (OLT) 102, passive optical splitters 103, concentrator (ONU) 104 and dimmer 105; Wherein, Surveillance center 101 carries out the signal transmission through wireless or wired mode and local side apparatus (OLT) between 102; Carry out the signal transmission through first optical fiber 106 between local side apparatus (OLT) 102 and the passive optical splitters 103, passive optical splitters 103 and concentrator (ONU) carry out the signal transmission through second optical fiber 107 between 104, carry out the signal transmission through cable 108 between concentrator (ONU) 104 and the dimmer 105; Cable 108 preferred RS485 buses; 105 of dimmers directly link to each other with terminal LED illuminator, are responsible for gathering the corresponding information of this illuminator and give Surveillance center 101 with its passback, and regulate and control according to each the LED lamp in the direct illumination of the regulation and control instruction system of Surveillance center's 101 transmissions.In this remote control and regulation system; Surveillance center 101 sends acquired signal or adjustment signal; Signal transfers to dimmer 105 through local side apparatus (OLT) 102, passive optical splitters 103 and concentrator (ONU) 104; Equally; The signals reverse that dimmer 105 is gathered is back to Surveillance center 101, and this Surveillance center 101, local side apparatus (OLT) 102, passive optical splitters 103, collector (ONU) 104 and corresponding first and second optical fiber have constituted the first order subsystem of this control system, and cable 108 has constituted second level subsystem with dimmer 105.Wherein, first order subsystem is a transmission medium with passive optical-fiber network (PON), can realize transmitted in both directions through a single-core fiber; Long transmission distance can the easy influence that receives external environment as wireless transmission in transmission course, unlike the such easy influence that receives load of power carrier yet; Transmission reliability is strong; Simultaneously, first order subsystem passive optical-fiber network (PON) can realize a little arriving the transmission of multiple spot, more traditional Ethernet transmission; Save optical fiber cable and fiber optical transceiver, can practice thrift cost in a large number.And second level subsystem adopts cable transmission, and its cost is lower, can lay long cable according to actual needs, realizes remote control and regulation cheaply.Like this, this remote control and regulation system has avoided transmission signals to be subject to the problem of environment or load effect through first order PON transmission on the one hand, has solved the expensive problem that long distance is laid optical fiber in a large number through second level electrical transmission on the other hand.Above-mentioned two kinds of transmission meanss are combined, can realize having an area of tens kilometers LED regulation and control with interior complex topology structure, real realize low-cost, long-range, reliably reach real-time monitoring.
In the present embodiment; Surveillance center 101, local side apparatus (OLT) 102 can only be established one with passive optical splitters 103; Surveillance center 101 and local side apparatus (OLT) can adopt optical fiber, cable transmission or wireless transmission between 102, and local side apparatus (OLT) is connected to passive optical splitters 103 through a single-core fiber.The quantity of concentrator (ONU) 104 then needs to set according to actual needs; When monitoring range comprises a plurality of LED illuminator of apart from each other each other; A plurality of concentrators (ONU) 104 just need be set, and each concentrator (ONU) 104 is participated in the regulation and control of a LED illuminator.Accordingly, passive optical splitters 103 can will be distributed to each concentrator (ONU) by 1:4,1:8,1:16 or 1:32 from one road fiber-optic signal of local side apparatus (OLT) according to preset topological structure, form complicated topological structure.
Further; Under each concentrator (ONU) a plurality of dimmers can be set, like the dimmer 105-1......105-n among Fig. 1, in addition more; Each dimmer is participated in the regulation and control of the LED lamp of a zonule; Each concentrator (ONU) all is connected to each dimmer of its affiliated area through cable 108 with the form of daisy chain, and acquired signal is delivered to each dimmer, and receives the signal of each dimmer feedback.
Further; Be provided with devices such as optical sensor, humidity sensor, temperature sensor in the dimmer 105; Be used to gather the environmental informations such as brightness, humidity and temperature of surrounding environment, dimmer 105 is back to Surveillance center 101 with environmental information, and Surveillance center 101 sends corresponding light modulation instruction according to this information; Dimmer 105 is regulated and control according to the direct switch to terminal LED lamp of corresponding light modulation instruction, brightness etc. again, guarantees efficient, the stable work of LED illuminator.
In the present embodiment, dimmer 105 powers at every turn or when restarting, all is in initialized default conditions, sends instruction until Surveillance center and changes its state, gets into operating state then.
In the present embodiment, the method that dimmer 105 adopts pulse-width modulation (PWM) to change the pulse output duty cycle is regulated the brightness of LED, and the pulse output duty cycle is adjustable in 20%～100% scope in the present embodiment, and the brightness of LED can greatly regulated in the scope.
In the present embodiment, can also in the subsystem of the second level, increase several repeaters 109, many cables connected together, prolong data transmission distance, can make the remote control and regulation distance reach tens of kilometers through repeater 109.
With reference to accompanying drawing 1; The operation principle of this LED remote control and regulation system is following: Surveillance center 101 sends acquisition instructions through its inner management software to local side apparatus; Be intended to gather the relevant information of far-end LED system, for example ambient temperature, humidity, the switch of LED lamp, brightness etc.Local side apparatus (OLT) 102 transfers to passive optical splitters 103 with acquired signal through first optical fiber 106; Passive optical splitters 103 is distributed to acquired signal in the concentrator (ONU) 104; The address information that each concentrator (ONU) 104 at first carries in the contrast signal, if the address is consistent with himself address, then information extraction; And this information is sent to each coupled dimmer through cable 108, then be left intact if the address is inconsistent.After dimmer 105-1......105-n receives signal; At first contrast the address information that this signal carries, if address unanimity, then resolving information content; And according to the corresponding data of resolving content acquisition LED; Give corresponding concentrator (ONU) 104 with this returning data then, these data are back to Surveillance center 101 through passive optical splitters 103 and local side apparatus (OLT) 102 then, then do not do any processing as if the address is inconsistent.Surveillance center 101 sends light modulation and instructs to local side apparatus (OLT) 102 according to gathering the data of returning, and the transmission course of this light modulation instruction is identical with above-mentioned acquisition instructions, finally the LED lamp is regulated and control according to the light modulation instruction through dimmer.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (8)
1. a LED remote control and regulation system is characterized in that, comprises Surveillance center, local side apparatus, passive optical splitters, concentrator and dimmer; Said Surveillance center carries out the signal transmission through wired or wireless mode and said local side apparatus; Said local side apparatus is connected with said passive optical splitters through first optical fiber; Said passive optical splitters also is connected with said concentrator through second optical fiber; Said concentrator also is connected with said dimmer through cable, and said dimmer is electrically connected with LED to be regulated and control.
2. LED remote control and regulation as claimed in claim 1 system is characterized in that said first optical fiber and second optical fiber all adopt single-core fiber.
3. LED remote control and regulation as claimed in claim 1 system is characterized in that, said cable adopts the RS485 bus.
4. like each described LED remote control and regulation system of claim 1 to 3, it is characterized in that said concentrator and dimmer are equipped with a plurality of, and each concentrator is connected with a plurality of dimmers through said cable all.
5. LED remote control and regulation as claimed in claim 4 system is characterized in that, also comprises being used for many cables are linked together to prolong a plurality of repeaters of cable length.
6. like claim 1 to 3,5 each described LED remote control and regulation systems, it is characterized in that, be provided with optical sensor in the said dimmer.
7. LED remote control and regulation as claimed in claim 6 system is characterized in that, also is provided with temperature sensor in the said dimmer.
8. LED remote control and regulation as claimed in claim 6 system is characterized in that, also is provided with humidity sensor in the said dimmer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200010635U CN202435676U (en) | 2012-01-04 | 2012-01-04 | LED remote regulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200010635U CN202435676U (en) | 2012-01-04 | 2012-01-04 | LED remote regulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202435676U true CN202435676U (en) | 2012-09-12 |
Family
ID=46785077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200010635U Expired - Lifetime CN202435676U (en) | 2012-01-04 | 2012-01-04 | LED remote regulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202435676U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363681A (en) * | 2014-11-13 | 2015-02-18 | 博为科技有限公司 | Intelligent lighting management system, OLT, optical network unit and control method |
| CN113766711A (en) * | 2020-06-02 | 2021-12-07 | 璞洛泰珂(上海)智能科技有限公司 | Series-parallel hybrid optical fiber lamp control system of concrete pouring apron area |
| CN114863887A (en) * | 2022-07-06 | 2022-08-05 | 北京显芯科技有限公司 | Dimming device, method, system and storage medium |
-
2012
- 2012-01-04 CN CN2012200010635U patent/CN202435676U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363681A (en) * | 2014-11-13 | 2015-02-18 | 博为科技有限公司 | Intelligent lighting management system, OLT, optical network unit and control method |
| CN113766711A (en) * | 2020-06-02 | 2021-12-07 | 璞洛泰珂(上海)智能科技有限公司 | Series-parallel hybrid optical fiber lamp control system of concrete pouring apron area |
| CN114863887A (en) * | 2022-07-06 | 2022-08-05 | 北京显芯科技有限公司 | Dimming device, method, system and storage medium |
| CN114863887B (en) * | 2022-07-06 | 2022-11-01 | 北京显芯科技有限公司 | Dimming device, method, system and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202841622U (en) | Wireless LED street lamp remote control device | |
| CN101725884B (en) | Intelligent remote control method of solar LED lamps | |
| CN202634797U (en) | Lamp networking energy saving monitor system | |
| CN202652608U (en) | Street lamp control system and digital controller thereof | |
| CN101583220A (en) | LED street lamp controller | |
| CN103517528A (en) | Freestyle group control system and control method based on independently-mounted LED sensing lamps | |
| CN204119619U (en) | Tunnel illumination intellectual single light controls dimming energy-saving system | |
| CN202435676U (en) | LED remote regulation system | |
| CN208128611U (en) | A kind of intelligent street lamp control system based on big-dipper satellite short message function | |
| CN201475859U (en) | Intelligent remote control system of solar LED light | |
| CN204634110U (en) | A kind of intelligent wireless Lighting Control Assembly | |
| CN102448215B (en) | Wireless mode is adopted to carry out the road lamp system communicated | |
| CN105682322A (en) | Intelligent self-starting street lamp system | |
| CN108156711A (en) | A kind of intelligent solar LED street lamp control system | |
| CN201496806U (en) | Streetlamp system | |
| CN201374847Y (en) | LED road lamp controller | |
| CN103327695A (en) | Node system for street lamp monitoring system | |
| CN202535587U (en) | Intelligent light control system used for underground garage lighting | |
| CN102287742A (en) | Intelligent solar street lamp | |
| CN101868100A (en) | LED street lamp control system | |
| CN204305439U (en) | A kind of tunnel LED lamp energy-saving control system | |
| CN106594584A (en) | Tunnel lamp based on visible light communication technology and communication control method thereof | |
| CN204272435U (en) | A kind of city illumination intelligent monitoring device | |
| CN113531464A (en) | Control system of solar street lamp | |
| CN219981110U (en) | Intelligent street lamp with 4G SIM card remote communication controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |