CN202160309U - Street lamp controller - Google Patents
Street lamp controller Download PDFInfo
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- CN202160309U CN202160309U CN2011202559040U CN201120255904U CN202160309U CN 202160309 U CN202160309 U CN 202160309U CN 2011202559040 U CN2011202559040 U CN 2011202559040U CN 201120255904 U CN201120255904 U CN 201120255904U CN 202160309 U CN202160309 U CN 202160309U
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- street lamp
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- controller
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a street lamp controller which comprises a processor module, a carrier receiving module, a carrier transmitting module, a carrier transceiver coupling circuit module and a communicating module. The carrier transceiver coupling circuit module receives a carrier signal transmitted by a power cable and then the carrier signal is inputted to the processor module through the carrier receiving module; the carrier signal is converted into a control signal by the processor module and is outputted to an electronic ballast of a street lamp through the communicating module; the communicating module receives a feedback signal of the electronic ballast and then inputs the feedback signal to the processor module; then the received feedback signal is converted into a carrier signal by the processor module and transmitted to the carrier transceiver coupling circuit module through the carrier transmitting module; and finally the carrier signal is outputted to the power cable. The brightness of the street lamp can be automatically adjusted and searched through the street lamp controller; moreover, turning on or turning off the lamp by intervals can be realized; and the power energy consumption of the street lamp is effectively reduced and the power energy resources are saved.
Description
Technical field
The utility model relates to city street lamp control field, is specifically related to a kind of controller for road lamp.
Background technology
Street lamp, urban look lamp and floodlight street lamp etc. have increased beautiful scenery also for the city at night for people's night trip provides convenience.Especially street lamp, it is bright and bustling that it not only brings people, the more important thing is, when motor vehicle when night, walking was on highway, can the visual information of necessity be passed to the driver, prevents in advance because the traffic accident that the visual information deficiency occurs; Simultaneously, can also increase and guarantee the safety and the comfort of road traffic at night.
Along with urban development, public illumination point increases day by day, according to incompletely statistics; China's city public illumination lamp sum had reached about 1,050 ten thousand in 2007; Installation power reaches 1,800,000 kilowatts, and the power consumption in 1 year is about 5,900,000,000 degree, and with annual speed increase more than 10%; The city public illumination has accounted for 30% ratio in China's illumination power consumption total amount, the city public illumination is energy-conservation significant for promoting energy-saving and emission-reduction.But since midnight peak of power consumption later line voltage raise gradually, thereby cause the dead wight loss of road lighting output power, and use overvoltage operation bulb life down sharply to shorten, and also time period of magnitude of traffic flow minimum just this moment.The same day, the pupil of human eye did not also reach maximum during firm shiny black lamp in addition, at this moment, even the illuminance human eye of full voltage output can not feel that road is very bright yet; Otherwise after midnight, the pupil of human eye has been opened greatly; At this moment, even the voltage operation falls in street lamp, it is very dark that human eye can not felt yet.Because the first half of the night, the city power consumption was big, load factor is high, brownout, the corresponding reduction of illumination; And the city power consumption is low after midnight, and load factor is low, overtension, and escalation rate surpasses 15%, reaches 250V, and power ascension is very big, and illumination is high, thereby causes waste of energy also high.
The utility model content
The utility model technical problem to be solved provides a kind of controller for road lamp, realizes brilliance control and query function to street lamp, thereby reaches energy saving purposes, improves the managerial skills of municipal road lamp.
The utility model is in order to solve the problems of the technologies described above; A kind of controller for road lamp is disclosed; Comprise processor module, carrier receiving module, carrier wave sending module, carrier transmitting-receiving coupling circuit module and communication module; Said carrier transmitting-receiving coupling circuit module receives the carrier signal through the electric power cable transmission; Pass through carrier receiving module then with carrier signal input processor module, said processor module converts carrier signal into control signal after communication module exports the electric ballast of street lamp to, is used for street lamp is carried out the control of switch and brightness regulation; Said communication module receives the feedback signal of electric ballast; And feedback signal inputed to processor module; Be sent to carrier transmitting-receiving coupling circuit module through the carrier wave sending module after converting the feedback signal that receives into carrier signal by processor module, export this carrier signal to electric power cable by carrier transmitting-receiving coupling circuit module.
Further, said controller for road lamp also comprises power module, and said power module is connected with processor module.
Further, said communication module is the RS485 communication module, and is connected with the electric ballast of street lamp.
Further, said processor module is a single-chip microcomputer.
Adopt the beneficial effect of above-mentioned the utility model technical scheme to be: can regulate and inquire about the brightness of street lamp automatically through the controller for road lamp of the utility model; Also can realize turning off the light or turn off the light at interval etc.; Reduce the power consumption of street lamp effectively, practiced thrift power resource.
Description of drawings
Fig. 1 is the internal structure logic diagram of controller for road lamp among the utility model embodiment;
Fig. 2 is the operation principle sketch map of controller for road lamp among the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
The utility model one embodiment discloses a kind of controller for road lamp; Fig. 1 is the internal structure logic diagram of controller for road lamp among the utility model embodiment, and is as shown in Figure 1: said controller for road lamp comprises power module 101, communication module 102, processor module 103, carrier wave sending module 104, carrier receiving module 105 and carrier transmitting-receiving coupling circuit module 106.Said carrier receiving module 105 is connected with processor module 103 with carrier transmitting-receiving coupling circuit module 106 respectively with carrier wave sending module 104, and said processor module 103 is connected with communication module 102 with power module 101 respectively.
Fig. 2 is the operation principle sketch map of controller for road lamp among the utility model embodiment; Below in conjunction with Fig. 1, Fig. 2 the operation principle of the controller for road lamp of the utility model is described in detail: in a specific embodiment of the utility model; Said communication module 102 is the RS485 communication module; This module is connected with the electric ballast 201 of street lamp; Be used for to electric ballast 201 transmit control signal control street lamp switch and brightness, the brightness of said street lamp can be adjusted into different values such as brightness 50%, brightness 65%, brightness 80%, brightness 100%; Communication module 102 also receives the feedback signal of electric ballast 201 simultaneously, and described feedback signal comprises the on off state and the brightness value of street lamp equally, can in time feed back fault message for the fault street lamp; Described processor module 103 is a single-chip microcomputer, is used for the signal (carrier signal and feedback signal) that receives is handled and changed.In this embodiment; The carrier signal that said carrier transmitting-receiving coupling circuit module 106 receives through electric power cable 202 transmission; Pass through carrier receiving module 105 then with carrier signal input processor module 103; Said processor module 103 converts carrier signal into control signal after communication module 102 exports the electric ballast 201 of street lamp to, is used for street lamp is carried out the control of switch and brightness regulation; Said communication module 102 also receives the feedback signal of electric ballast 201; And feedback signal inputed to processor module 103; Be sent to carrier transmitting-receiving coupling circuit module 106 through carrier wave sending module 104 after converting the feedback signal that receives into carrier signal by processor module 103, export this carrier signal to electric power cable 202 by carrier transmitting-receiving coupling circuit module 106.
The controller for road lamp of the utility model can be regulated the brightness of street lamp in the different time section or according to Changes in weather, has effectively reduced the power consumption of street lamp, and the saves energy resource has far-reaching society and economic benefit; The controller for road lamp of the utility model also has characteristics easy for installation simultaneously, can directly the power line of controller for road lamp be received on the electric power cable, and the interface of RS485 communication module is connected with the electric ballast of street lamp, promptly accomplishes and installs; The utility model utilizes electric power cable to carry out carrier transmission in addition, because the load of public lighting circuit is single relatively, therefore disturbs lower; Effectively guaranteed communication quality; And with respect to the street lamp control device of radio communication, the controller for road lamp of the utility model is simple in structure, and is with low cost.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (4)
1. controller for road lamp; It is characterized in that; Comprise processor module, carrier receiving module, carrier wave sending module, carrier transmitting-receiving coupling circuit module and communication module; Said carrier transmitting-receiving coupling circuit module receives the carrier signal through the electric power cable transmission; Pass through carrier receiving module then with carrier signal input processor module, said processor module converts carrier signal into control signal after communication module exports the electric ballast of street lamp to, is used for street lamp is carried out the control of switch and brightness regulation; Said communication module receives the feedback signal of electric ballast; And feedback signal inputed to processor module; Be sent to carrier transmitting-receiving coupling circuit module through the carrier wave sending module after converting the feedback signal that receives into carrier signal by processor module, export this carrier signal to electric power cable by carrier transmitting-receiving coupling circuit module.
2. controller for road lamp according to claim 1 is characterized in that said controller for road lamp also comprises power module, and said power module is connected with processor module.
3. controller for road lamp according to claim 1 and 2 is characterized in that, said communication module is the RS485 communication module, and is connected with the electric ballast of street lamp.
4. controller for road lamp according to claim 3 is characterized in that, said processor module is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202559040U CN202160309U (en) | 2011-07-20 | 2011-07-20 | Street lamp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202559040U CN202160309U (en) | 2011-07-20 | 2011-07-20 | Street lamp controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160309U true CN202160309U (en) | 2012-03-07 |
Family
ID=45767929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202559040U Expired - Fee Related CN202160309U (en) | 2011-07-20 | 2011-07-20 | Street lamp controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777818A (en) * | 2015-04-22 | 2015-07-15 | 国家电网公司 | Illuminating system with function of demand response |
-
2011
- 2011-07-20 CN CN2011202559040U patent/CN202160309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777818A (en) * | 2015-04-22 | 2015-07-15 | 国家电网公司 | Illuminating system with function of demand response |
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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: 20120307 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |