CN202663618U - Wireless streetlamp control system - Google Patents
Wireless streetlamp control system Download PDFInfo
- Publication number
- CN202663618U CN202663618U CN2012203253094U CN201220325309U CN202663618U CN 202663618 U CN202663618 U CN 202663618U CN 2012203253094 U CN2012203253094 U CN 2012203253094U CN 201220325309 U CN201220325309 U CN 201220325309U CN 202663618 U CN202663618 U CN 202663618U
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- Prior art keywords
- control system
- data transmit
- wireless
- receive unit
- control information
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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 discloses a wireless streetlamp control system. The wireless streetlamp control system comprises a central control system, data receiving/transmitting units and streetlamps, wherein the data receiving/transmitting units are arranged on the streetlamps, the central control system is used for coding and grouping all the streetlamps and transmitting control information to the data receiving/transmitting units on the streetlamps through a wireless network, and the data receiving/transmitting units are used for storing the control information and controlling the on/off of the streetlamps according to the control information. With the adoption of the technical scheme disclosed by the utility model, the problems of the traditional wired streetlamps that the wiring is difficult, cables are easily stolen, the line faults are more, and the like are solved. With the continuous development of urbanization, the application of new energies is more and more wide, and meanwhile, the implementation of more and more wired cable projects is very difficult due to urban road congestion and the continuous increase of underground works of urban roads, so that the problems in the aspect can be excellently solved due to the adoption of the solar streetlamps of the wireless streetlamp control system.
Description
Technical field
The utility model relates to the device that wireless communication system is realized the data wireless transmission that passes through that is applied to lighting field, more particularly, relates to a kind of wireless control system of road lamps.
Background technology
Digital communication is to come message transfer with digital signal as carrier, or with digital signal carrier wave is carried out behind the Digital Modulation the again communication mode of transmission.It can transmit the digital signals such as telegram, numerical data, also can transmit through analog signals such as the language of digitized processing and images.
The basis of digital communication is principle of multiplexing, realizes by technology such as frequency division multiplexing, time division multiplexing, code division multiplexings.Each speech channel takies the time slot of an appointment.Generally all synchronizing signal to be arranged, because receiving terminal can not correctly with each road signal separately need synchronous code, by finding first synchronous code, then just can sequentially find other each time slot signals.
Radio communication (Wireless Communication) is a kind of communication mode that the characteristic of utilizing electromagnetic wave signal to propagate in free space is carried out information exchange, in the information communication field, with fastest developing speed, most widely used was exactly wireless communication technology in recent years.
802.11 standard is the WLAN standard that IEEE formulates, and mainly is that physical layer (PH) and the Media Access Controlled layer (MAC) to network stipulated, is the emphasis to the regulation of MAC layer wherein.Below the MAC layer, 802.11 have stipulated that three kinds send and reception technique: spread spectrum (SpreadSpectrum) technology; Infrared (Infared) technology; Arrowband (NarrowBand) technology.And spread spectrum is divided into direct sequence (DirectSequence, DS) spread spectrum (be called for short directly and expand) and frequency hopping (FrequencyHopping, FH) spread spectrum.The direct sequence spread spectrum technology usually again can be in conjunction with the code division multiple access CDMA technology.
In radio frequency, generally (300MHz～3GHz) frequency of section calls superfrequency UHF 300～3000 megahertzes, the radio wavelength of high band is mainly used in the aspects such as television broadcasting, wireless telephonic communication, wireless network, microwave oven at present between 1 meter～100 millimeters.
The mileages of transport route that street lamp need to be laid in present provincial city has reached the 5000-10000 kilometer, namely need 200 according to a pair of street lamp calculating of every 50m, street lamp more than 000～400,000 need to have a kind of system to realize that the street lamp of enormous amount is had good control.
The utility model content
The purpose of this utility model aims to provide a kind of wireless control system of road lamps, solves the various deficiencies that exist in the prior art.
According to the utility model, a kind of wireless control system of road lamps is provided, comprise central control system, data transmit-receive unit and street lamp.The data transmit-receive unit is arranged on the street lamp, central control system is encoded to all street lamps and is divided into groups, and by wireless network, control information is sent on the data transmit-receive unit of street lamp, data transmit-receive unit storing control information, and according to the switch of control information control street lamp.
According to an embodiment of the present utility model, central control system with control information be sent to each the grouping in a data Transmit-Receive Unit.
According to an embodiment of the present utility model, central control system is sent to control information apart from its nearer data transmit-receive unit.
According to an embodiment of the present utility model, central control system is sent to control information in a plurality of data transmit-receives unit randomly.
According to an embodiment of the present utility model, the data transmit-receive unit with control information to adjacent data transmit-receive unit forwards.
According to an embodiment of the present utility model, the data transmit-receive unit receives the control information of adjacent data transmit-receive unit forwards.
According to an embodiment of the present utility model, street lamp is solar street light.
According to an embodiment of the present utility model, wireless network is radio network.
According to an embodiment of the present utility model, the data transmit-receive module frequency is 1.2GHz, and transmission range is 50～100 meters.
Adopted the technical solution of the utility model, the wiring that has solved wired street lamp in the past is difficult, the cable shortcomings such as easily stolen, line fault is many.Development along with urbanization, the application of new forms of energy is also more and more extensive, simultaneously, being on the increase of the crowded and urban road underground works of urban road, increasing wire cable engineering construction is very difficult, adopts solar street light of the present utility model can well solve the problem of this respect.
Description of drawings
In the utility model, identical Reference numeral represents identical feature all the time, wherein:
Fig. 1 is the structural representation of the utility model wireless control system of road lamps.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
With reference to Fig. 1, wireless control system of road lamps of the present utility model mainly comprises central control system, data transmit-receive unit, three parts of street lamp.
Central control system is mainly finished the wireless transmission of coding, modulation and the instruction of the group to street lamp, the coding of organizing and instruction.Central control system of the present utility model is connected into intrasystem solar street light to all and carries out Unified coding, according to subregion, grouping, adopt 16 codings to realize according to the mode of sequence number.Instruction encoding both can carry out instruction to single street lamp and control the control that also can realize by the mode that the pattern employing section of hiving off, dividing into groups is controlled regional street lamp.Utilize this flexibly control mode can reach purpose energy-conservation and prolongation solar street light lighting hours.In the working control process, all street lamp first according to subregion, grouping, encode according to the mode of sequence number, then is organized into corresponding Frame, transmit by the wireless transmission platform again.
A data Transmit-Receive Unit is set on each street lamp, and the data transmit-receive unit stores the command information that receives in its inner memory into.The information that receives is decoded in the data transmit-receive unit, carries out this program when the control command that receives for this light pole, namely controls the switch of street lamp, otherwise this command information deletion.
In the utility model, street lamp is preferably solar street light, cooperates like this controlled in wireless of the present utility model, and can thoroughly overturn conventional road lamp needs one tunnel problem of dragging cable, really accomplishes without the cable wireless penetration.Therefore, consider this set, wireless network of the present utility model can be radio network, so that the transmission of control signal one-to-many, and receiving fermentation, the data transmit-receive module optimized frequency is 1.2GHz, and transmission range is 50～100 meters, to avoid causing frequency interferences between the light pole that closes on.Simultaneously, can be implemented in the communication of realizing all light poles in the narrower frequency band by channeling.In the design process of reality, radio receiving transmitting module generally adopts energy-saving mode with energy savings.
For wireless control system of road lamps of the present utility model, signal control methods different in 3 can be provided, as shown in Figure 1:
Central control system with control information be sent to each the grouping in a data Transmit-Receive Unit, for example send in the data transmit-receive unit 11 of street lamp 10, then the data transmit-receive unit 11 of street lamp 10 is forwarded to this control information in other street lamps in the grouping at its place again and goes, and for example sends in the data transmit-receive unit 21 in the street lamp 20 and in the data transmit-receive unit 31 in the street lamp 30.
2. central control system is sent to control information apart from its nearer data transmit-receive unit, for example send in the data transmit-receive unit 11 of street lamp 10, then the data transmit-receive unit 11 of street lamp 10 is forwarded to this control information in the data transmit-receive unit 21 in its adjacent street lamp 20 again, data transmit-receive unit 21 in the street lamp 20 is forwarded to this control information in the data transmit-receive unit 31 in its adjacent street lamp 30 again, by that analogy, data will be the chain type propagation along the line along light pole.
3. central control system is sent to control information in a plurality of data transmit-receives unit randomly, for example send to simultaneously in the data transmit-receive unit 11 of street lamp 10, and in the data transmit-receive unit 21 of street lamp 20, then the data transmit-receive unit 21 of the data transmit-receive unit 11 of street lamp 10 or street lamp 20 is transmitted this control information again to the data transmit-receive unit 31 in its adjacent street lamp 30.
Those of ordinary skill in the art will be appreciated that above specification only is one or more execution modes among the numerous embodiment of the utility model, and is not to use restriction of the present utility model.Any for the above embodiment equalization variation, modification and be equal to the technical schemes such as alternative, as long as meet connotation scope of the present utility model, all will drop in the scope that claims of the present utility model protect.
Claims (9)
1. a wireless control system of road lamps is characterized in that, comprising:
Central control system, data transmit-receive unit and street lamp;
Described data transmit-receive unit is arranged on the described street lamp;
Described central control system is encoded to all described street lamps and is divided into groups, and by wireless network, control information is sent on the described data transmit-receive unit of described street lamp;
Described control information is stored in described data transmit-receive unit, and controls the switch of described street lamp according to described control information.
2. wireless control system of road lamps as claimed in claim 1 is characterized in that:
Described central control system is sent to a described data transmit-receive unit in each described grouping with described control information.
3. wireless control system of road lamps as claimed in claim 1 is characterized in that:
Described central control system is sent to described control information apart from its nearer described data transmit-receive unit.
4. wireless control system of road lamps as claimed in claim 1 is characterized in that:
Described central control system is sent to described control information in a plurality of described data transmit-receives unit randomly.
5. wireless control system of road lamps as claimed in claim 1 is characterized in that:
Described data transmit-receive unit with described control information to adjacent data transmit-receive unit forwards.
6. wireless control system of road lamps as claimed in claim 5 is characterized in that:
Described data transmit-receive unit receives the described control information of adjacent data transmit-receive unit forwards.
7. wireless control system of road lamps as claimed in claim 1 is characterized in that:
Described street lamp is solar street light.
8. wireless control system of road lamps as claimed in claim 1 is characterized in that:
Described wireless network is radio network.
9. wireless control system of road lamps as claimed in claim 1 is characterized in that:
Described data transmit-receive module frequency is 1.2GHz, and transmission range is 50～100 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203253094U CN202663618U (en) | 2012-07-06 | 2012-07-06 | Wireless streetlamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203253094U CN202663618U (en) | 2012-07-06 | 2012-07-06 | Wireless streetlamp control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663618U true CN202663618U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203253094U Expired - Fee Related CN202663618U (en) | 2012-07-06 | 2012-07-06 | Wireless streetlamp control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202663618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994665A (en) * | 2015-07-31 | 2015-10-21 | 中达电通股份有限公司 | Method for realizing partition control of centralized DC street lamps and system thereof |
| CN109890116A (en) * | 2019-04-23 | 2019-06-14 | 万众科技有限公司 | A kind of road lamp management method and road lamp system |
| WO2021012386A1 (en) * | 2019-07-22 | 2021-01-28 | 深圳迈睿智能科技有限公司 | Multi-channel narrowband communication method and system therefor and lighting device |
-
2012
- 2012-07-06 CN CN2012203253094U patent/CN202663618U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994665A (en) * | 2015-07-31 | 2015-10-21 | 中达电通股份有限公司 | Method for realizing partition control of centralized DC street lamps and system thereof |
| CN109890116A (en) * | 2019-04-23 | 2019-06-14 | 万众科技有限公司 | A kind of road lamp management method and road lamp system |
| CN109890116B (en) * | 2019-04-23 | 2021-06-08 | 万众科技有限公司 | Street lamp management method and street lamp system |
| WO2021012386A1 (en) * | 2019-07-22 | 2021-01-28 | 深圳迈睿智能科技有限公司 | Multi-channel narrowband communication method and system therefor and lighting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20160706 |