WO2013034362A1 - An illumination control system, an illuminating device and a secondary controller - Google Patents
An illumination control system, an illuminating device and a secondary controller Download PDFInfo
- Publication number
- WO2013034362A1 WO2013034362A1 PCT/EP2012/064570 EP2012064570W WO2013034362A1 WO 2013034362 A1 WO2013034362 A1 WO 2013034362A1 EP 2012064570 W EP2012064570 W EP 2012064570W WO 2013034362 A1 WO2013034362 A1 WO 2013034362A1
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- WO
- WIPO (PCT)
- Prior art keywords
- communication
- module
- secondary controller
- control system
- illumination control
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
Definitions
- the present invention relates to an illumination control system, an illuminating device and a secondary controller.
- a wire method is usually used in order to realize a long distance solution, for example, power line communication or DALI .
- a long-distance communication line and interference on the communication line greatly affect the communication performance, which prevents application of this technique.
- the cost and maintenance also become problems.
- each lamp is equipped with a GPRS module, but it is well-known that the GPRS module is expensive and will complicate the network, thus a new technique is required for controlling illumination in a large area with a low cost in an effective manner.
- An object of the present invention lies in providing a new illumination control system.
- the illumination control system can overcome the defects in the prior art, has a low cost, needs no additional line and can avoid interference on the line to be adapted to illumination in a large area.
- the object of the present invention is accomplished via an illumination control system.
- the illumination control system comprises a master station, a secondary controller and a plurality of illuminating devices, the master station and the secondary controller performing a first communication through a remote wireless communication protocol, and the secondary controller and the plurality of illuminating devices performing a second communication through a short range wireless communication protocol.
- the secondary controller on one hand, can perform a remote wireless communication with the master station, and on the other hand, can perform a short range wireless communication with the plurality of illuminating devices, thus, the plurality of illuminating devices substantively can communicate with the master station in a long distance therefrom by means of the short range wireless communication between the plurality of illuminating devices and the secondary controller.
- the complex wiring scheme and cost brought by the wire connection, and the interference on the communication line of a long distance communication are avoided, and on the other aspect, the number of parts in a remote communication with the master station can be reduced for lowering the cost.
- the secondary controller comprises a first communication module for the first communication and a second communication module for the second communication, and the first communication module and the second communication module exchange data with each other.
- the secondary controller thus can well realize the functions in two aspects, i.e., remote communication and short range communication, and converts different formats of control data between the two communication modes.
- the short range wireless communication protocol is a ZigBee protocol.
- the ZigBee protocol mainly focuses on the short range communication, it has a routing function. A node using this protocol can transfer a signal one by one and supports establishment and control of a network. Therefore, the ZigBee protocol has advantages of a large network capacity, a low cost and relay transmission, and is adapted to remote control and management and control of a plurality of illuminating devices distributed in a large area.
- the second communication module is a ZigBee module communicating with a ZigBee module of each illuminating device.
- the respective illuminating devices will continuously transfer information therebetween in virtue of the characteristics of the ZigBee protocol. Consequently, the establishment of a network of the illuminating devices in a large area is supported in a manner of short range communication.
- the ZigBee module is a ZigBee chip, including but not limited to CC2530, carrying a wireless protocol.
- the number of the secondary controller is one, and then there is one first communication module for the first communication and one second communication module for the second communication in the secondary controller.
- the first communication module for remote communication generally is expensive, the cost can be greatly reduced by reducing the number of the first communication module.
- the master station comprises a master controll computer and a transceiver, wherein the master controll computer and the transceiver communicate with each other through Internet, and the transceiver and the secondary controller perform the first communication.
- the transceiver can facilitate the master controll computer to effectively realize a remote communication with the secondary controller.
- the remote wireless communication protocol is a GPRS protocol.
- GPRS is a widely used wireless communication protocol.
- the first communication module is a GPRS module
- the transceiver is a GPRS transceiver for transmission between the secondary controller and the master station according to the GPRS protocol .
- the GPRS module is an SIM chip, including but not limited to SIM300 GPRS chip.
- the secondary controller further comprises a port between the ZigBee module and the GPRS module, including but not limited to UART port .
- the present invention further relates to corresponding illuminating device and secondary controller.
- the illumination control system according to the present in- vention can have a low cost, avoids additional wiring, inference on the communication, improves the communication reliability, and also can well realize a remote control and management in a large area.
- Fig. 1 is a schematic diagram of layout of an illumination control system according to one exemplary embodiment of the present invention
- Fig. 2 is a schematic diagram of layout of a secondary controller according to one exemplary embodiment of the present invention
- Fig. 3 is a schematic diagram of layout of an illuminating device according to one exemplary embodiment of the present invention .
- Fig. 1 is a schematic diagram of layout of an illumination control system 100 according to one exemplary embodiment of the present invention.
- the illumination control system 100 comprises a master controll computer 1, a GPRS transceiver 2, a GPRS-ZigBee secondary controller 3, and a plurality of illuminating devices 4 with a ZigBee module 8.
- the master con- troll computer 1 and the GPRS transceiver 2 are connected with each other through Internet 5 and constitute a master station.
- the GPRS transceiver 2 and the GPRS-ZigBee secondary controller 3 realize a remote wireless link 9 therebetween through a remote wireless communication protocol GPRS, and the GPRS-ZigBee secondary controller 3 and the plurality of illuminating devices 4 with the ZigBee module 8 realize a short range wireless link 10 through a wireless communication protocol ZigBee.
- the plurality of illuminating devices 4 with the ZigBee mod- ule 8 may have an arbitrary topological structure. Each illuminating device 4 may both receive information sent from an adjacent illuminating device 4 and forward the information received to other adjacent illuminating devices 4 that continue to transfer the information. As long as some of the illuminating devices 4 are arranged near the GPRS-ZigBee secondary controller 3 so that the ZigBee module 8 of the illuminating device 4 and a ZigBee module 7 of the GPRS-ZigBee secondary controller 3 are enabled to communicate, all the illuminating devices 4 can transfer the information therebe- tween through the ZigBee protocol. Therefore, the number of the GPRS-ZigBee secondary controller 3 can be significantly reduced .
- the GPRS-ZigBee secondary controller 3 also may communicate with the GPRS transceiver 2 through other remote wireless communication protocols. Of course, other short range wireless communication protocols also may be considered to realize the communication between the illuminating devices 4 and the GPRS-ZigBee secondary controller 3.
- Fig. 2 is a schematic diagram of layout of the GPRS-ZigBee secondary controller 3 according to one exemplary embodiment of the present invention.
- the GPRS-ZigBee secondary controller 3 comprises one GPRS module 6 and one ZigBee module 7.
- the GPRS module 6 is configured for a first communication with the GPRS transceiver 2 through the remote wireless communication, and the ZigBee module 7 performs a second communication with the ZigBee module 8 provided in the illuminating device 4 through the short range wireless communication protocol ZigBee protocol .
- the GPRS module 6 and the ZigBee module 7 communicate via a hardware port UART 16.
- an SIM 300 may be used as the GPRS module 6, and a CC2530 may be used as the ZigBee module 7.
- the SIM 300 may be a chip embedded with an AT command set.
- the GPRS- ZigBee secondary controller 3 may be configured as an inde- pendent part.
- Fig. 3 is a schematic diagram of layout of the illuminating device 4 according to one exemplary embodiment of the present invention.
- the illuminating device 4 in Fig. 3 comprises a cover 11, a lighting assembly 12, a driver 13, a ZigBee mod- ule 7, a power line 14 and a shell 15.
- the ZigBee module 7 is embedded in the shell 15 and wirelessly receives a control signal outside, and transfers the control signal to the driver 13 for controlling the lighting assembly 12.
- the power line 14 in the figure merely supplies a power but does not need to have the function of communication as in the prior art, since the communication is realized depending upon the ZigBee module 7.
Abstract
The present invention relates to an illumination control system (100) comprising a master station, a secondary controller (3) and a plurality of illuminating devices (4), the master station and the secondary controller (3) performing a first communication through a remote wireless communication protocol, and the secondary controller (3) and the plurality of illuminating devices (4) performing a second communication through a short range wireless communication protocol. The present invention provides an illumination control system that has a low cost, does not need additional line, and avoids interference on the line to be adapted to illumination in a large area.
Description
Description
An Illumination Control System, an Illuminating Device and a Secondary Controller
Technical Field
The present invention relates to an illumination control system, an illuminating device and a secondary controller. Background Art
In urban illumination, many lamps should be arranged in a large area in many fields such as square illumination, station illumination, airport illumination and street lamps. Since there are a lot of lamps and higher requirements are put on the lamps, for instance, the lamp is required to be capable of being turned on and off automatically and periodically, or capable of providing brightness to different degrees in different situation, higher demands are exerted on the illumination control . Only short range remote control is not enough because the urban illumination covers a large area with a lot of lamps. How to effectively control all lamps with a low cost is a problem to be addressed.
In the prior art, a wire method is usually used in order to realize a long distance solution, for example, power line communication or DALI . However, a long-distance communication line and interference on the communication line greatly affect the communication performance, which prevents application of this technique. Besides, the cost and maintenance
also become problems.
According to the prior art, each lamp is equipped with a GPRS module, but it is well-known that the GPRS module is expensive and will complicate the network, thus a new technique is required for controlling illumination in a large area with a low cost in an effective manner.
Summary of the Invention
An object of the present invention lies in providing a new illumination control system. The illumination control system can overcome the defects in the prior art, has a low cost, needs no additional line and can avoid interference on the line to be adapted to illumination in a large area.
The object of the present invention is accomplished via an illumination control system. The illumination control system comprises a master station, a secondary controller and a plurality of illuminating devices, the master station and the secondary controller performing a first communication through a remote wireless communication protocol, and the secondary controller and the plurality of illuminating devices performing a second communication through a short range wireless communication protocol. The secondary controller, on one hand, can perform a remote wireless communication with the master station, and on the other hand, can perform a short range wireless communication with the plurality of illuminating devices, thus, the plurality of illuminating devices substantively can communicate with the master station in a long distance therefrom by means of the short range wireless communication between the plurality of illuminating devices and
the secondary controller. With the present solution, on one aspect, the complex wiring scheme and cost brought by the wire connection, and the interference on the communication line of a long distance communication are avoided, and on the other aspect, the number of parts in a remote communication with the master station can be reduced for lowering the cost.
Preferably, the secondary controller comprises a first communication module for the first communication and a second communication module for the second communication, and the first communication module and the second communication module exchange data with each other. The secondary controller thus can well realize the functions in two aspects, i.e., remote communication and short range communication, and converts different formats of control data between the two communication modes.
Preferably, the short range wireless communication protocol is a ZigBee protocol. Though the ZigBee protocol mainly focuses on the short range communication, it has a routing function. A node using this protocol can transfer a signal one by one and supports establishment and control of a network. Therefore, the ZigBee protocol has advantages of a large network capacity, a low cost and relay transmission, and is adapted to remote control and management and control of a plurality of illuminating devices distributed in a large area. Correspondingly, the second communication module is a ZigBee module communicating with a ZigBee module of each illuminating device. Therefore, regardless the topological structure of the illuminating devices with the ZigBee module, the respective illuminating devices will continuously transfer information therebetween in virtue of the characteristics
of the ZigBee protocol. Consequently, the establishment of a network of the illuminating devices in a large area is supported in a manner of short range communication.
Preferably, the ZigBee module is a ZigBee chip, including but not limited to CC2530, carrying a wireless protocol.
According to a preferred solution of the present invention, the number of the secondary controller is one, and then there is one first communication module for the first communication and one second communication module for the second communication in the secondary controller. Particularly, as the first communication module for remote communication generally is expensive, the cost can be greatly reduced by reducing the number of the first communication module.
Preferably, the master station comprises a master controll computer and a transceiver, wherein the master controll computer and the transceiver communicate with each other through Internet, and the transceiver and the secondary controller perform the first communication. The transceiver can facilitate the master controll computer to effectively realize a remote communication with the secondary controller.
Preferably, the remote wireless communication protocol is a GPRS protocol. GPRS is a widely used wireless communication protocol. When the GPRS protocol is used, the cost can be significantly reduced as the GPRS protocol is charged according to data stream. Correspondingly, the first communication module is a GPRS module, and the transceiver is a GPRS transceiver for transmission between the secondary controller and the master station according to the GPRS protocol .
Preferably, the GPRS module is an SIM chip, including but not limited to SIM300 GPRS chip.
According to one aspect of the present invention, the secondary controller further comprises a port between the ZigBee module and the GPRS module, including but not limited to UART port .
The present invention further relates to corresponding illuminating device and secondary controller.
The illumination control system according to the present in- vention can have a low cost, avoids additional wiring, inference on the communication, improves the communication reliability, and also can well realize a remote control and management in a large area.
Brief Description of the Drawings In the accompanying drawings, like reference sign usually refers to the same part in different figures. Embodiments of the present invention will be described with reference to the figures in the following the Description, wherein
Fig. 1 is a schematic diagram of layout of an illumination control system according to one exemplary embodiment of the present invention;
Fig. 2 is a schematic diagram of layout of a secondary controller according to one exemplary embodiment of the present invention; and Fig. 3 is a schematic diagram of layout of an illuminating
device according to one exemplary embodiment of the present invention .
Detailed Description of the Embodiments
Fig. 1 is a schematic diagram of layout of an illumination control system 100 according to one exemplary embodiment of the present invention. The illumination control system 100 comprises a master controll computer 1, a GPRS transceiver 2, a GPRS-ZigBee secondary controller 3, and a plurality of illuminating devices 4 with a ZigBee module 8. The master con- troll computer 1 and the GPRS transceiver 2 are connected with each other through Internet 5 and constitute a master station. The GPRS transceiver 2 and the GPRS-ZigBee secondary controller 3 realize a remote wireless link 9 therebetween through a remote wireless communication protocol GPRS, and the GPRS-ZigBee secondary controller 3 and the plurality of illuminating devices 4 with the ZigBee module 8 realize a short range wireless link 10 through a wireless communication protocol ZigBee.
The plurality of illuminating devices 4 with the ZigBee mod- ule 8 may have an arbitrary topological structure. Each illuminating device 4 may both receive information sent from an adjacent illuminating device 4 and forward the information received to other adjacent illuminating devices 4 that continue to transfer the information. As long as some of the illuminating devices 4 are arranged near the GPRS-ZigBee secondary controller 3 so that the ZigBee module 8 of the illuminating device 4 and a ZigBee module 7 of the GPRS-ZigBee secondary controller 3 are enabled to communicate, all the illuminating devices 4 can transfer the information therebe-
tween through the ZigBee protocol. Therefore, the number of the GPRS-ZigBee secondary controller 3 can be significantly reduced .
The GPRS-ZigBee secondary controller 3 also may communicate with the GPRS transceiver 2 through other remote wireless communication protocols. Of course, other short range wireless communication protocols also may be considered to realize the communication between the illuminating devices 4 and the GPRS-ZigBee secondary controller 3. Fig. 2 is a schematic diagram of layout of the GPRS-ZigBee secondary controller 3 according to one exemplary embodiment of the present invention. The GPRS-ZigBee secondary controller 3 comprises one GPRS module 6 and one ZigBee module 7. The GPRS module 6 is configured for a first communication with the GPRS transceiver 2 through the remote wireless communication, and the ZigBee module 7 performs a second communication with the ZigBee module 8 provided in the illuminating device 4 through the short range wireless communication protocol ZigBee protocol . The GPRS module 6 and the ZigBee module 7 communicate via a hardware port UART 16. In the present embodiment, an SIM 300 may be used as the GPRS module 6, and a CC2530 may be used as the ZigBee module 7. The SIM 300 may be a chip embedded with an AT command set. The GPRS- ZigBee secondary controller 3 may be configured as an inde- pendent part.
Fig. 3 is a schematic diagram of layout of the illuminating device 4 according to one exemplary embodiment of the present invention. The illuminating device 4 in Fig. 3 comprises a cover 11, a lighting assembly 12, a driver 13, a ZigBee mod-
ule 7, a power line 14 and a shell 15. As can be seen from the figure, the ZigBee module 7 is embedded in the shell 15 and wirelessly receives a control signal outside, and transfers the control signal to the driver 13 for controlling the lighting assembly 12. It should be indicated that the power line 14 in the figure merely supplies a power but does not need to have the function of communication as in the prior art, since the communication is realized depending upon the ZigBee module 7.
List of reference signs
100 illumination control system
1 master controll computer 2 transceiver (GPRS transceiver)
3 secondary controller (GPRS-ZigBee secondary controller)
4 illuminating device (4)
5 Internet 6 GPRS module
7 ZigBee module
8 ZigBee module
9 remote wireless link
10 short range wireless link 11 cover
12 lighting assembly
13 driver
power line shell port
Claims
1. An illumination control system (100) comprising a master station, a secondary controller (3) and a plurality of illuminating devices (4), the master station and the secondary controller (3) performing a first communication through a remote wireless communication protocol, and the secondary controller (3) and the plurality of illuminating devices (4) performing a second communication through a short range wireless communication protocol .
2. The illumination control system (100) according to Claim 1, wherein the secondary controller (3) comprises a first communication module for the first communication and a second communication module for the second communication, and the first communication module and the second communication module exchange data with each other.
3. The illumination control system (100) according to Claim 1 or 2 , wherein the short range wireless communication protocol is a ZigBee protocol.
4. The illumination control system (100) according to Claim
3, wherein the second communication module is a ZigBee module (7), and each illuminating device (4) comprises another ZigBee module (8) communicating with the ZigBee module (7) .
5. The illumination control system (100) according to Claim
4, wherein the ZigBee module (7) of the secondary controller (3) is a ZigBee chip.
6. The illumination control system (100) according to Claim 3, wherein there is one secondary controller (3) .
7. The illumination control system (100) according to Claim 3, wherein the master station comprises a master controll computer (1) and a transceiver (2), and wherein the master controll computer (1) and the transceiver (2) communicate with each other through Internet (5) , and the transceiver (2) and the secondary controller (3) perform the first communication .
8. The illumination control system (100) according to Claim
7, wherein the remote wireless communication protocol is a GPRS communication protocol .
9. The illumination control system (100) according to Claim
8, wherein the first communication module is a GPRS module (6), and the transceiver (2) is a GPRS transceiver (2) .
10. The illumination control system (100) according to Claim
9, wherein the GPRS module (6) is an SIM chip.
11. The illumination control system (100) according to Claim 9, wherein the secondary controller (3) further comprises a port (16) between the ZigBee module (7) and the GPRS module (6) .
12. An illuminating device (4) for the illumination control system (100) according to any one of Claims 1-11, wherein the illuminating device (4) comprises a ZigBee module (8) .
13. A secondary controller (3) for the illumination control system (100) according to any one of Claims 1-11, wherein the secondary controller (3) and a master station perform a first communication through a remote wireless communication protocol, and the secondary controller (3) and a plurality of il- luminating devices (4) perform a second communication through a short range wireless communication protocol .
14. The secondary controller (3) according to Claim 13, comprising a first communication module for the first communication and a second communication module for the second communication, the first communication module and the second communication module exchanging data with each other.
15. The secondary controller (3) according to Claim 14, wherein the first communication module is a GPRS module (6) , and the second communication module is a ZigBee module (7) .
16. The secondary controller (3) according to Claim 15, further comprising a port (16) between the GPRS module (6) and the ZigBee module (7) .
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110261095.9 | 2011-09-05 | ||
| CN2011102610959A CN102984844A (en) | 2011-09-05 | 2011-09-05 | Illumination control system, illuminating device and secondary controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013034362A1 true WO2013034362A1 (en) | 2013-03-14 |
Family
ID=46603929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2012/064570 WO2013034362A1 (en) | 2011-09-05 | 2012-07-25 | An illumination control system, an illuminating device and a secondary controller |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102984844A (en) |
| WO (1) | WO2013034362A1 (en) |
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| WO2015144231A1 (en) * | 2014-03-27 | 2015-10-01 | Fagerhults Belysning Ab | Lighting control system |
| WO2016075107A1 (en) * | 2014-11-10 | 2016-05-19 | Schreder | Method for the operation and expansion of a network of lights |
| EP2959751A4 (en) * | 2013-06-20 | 2017-01-04 | Zhejiang Shenghui Lighting Co., Ltd | Led lighting apparatus, control system, and configuration method |
| CN107613617A (en) * | 2017-09-11 | 2018-01-19 | 中国铁道科学研究院电子计算技术研究所 | A kind of intelligent control method and system for Railway Passenger Stations lighting energy saving |
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| CN109076681B (en) * | 2016-03-08 | 2020-04-17 | 伊顿智能动力有限公司 | Controller for interconnected lighting devices |
| CN108307568A (en) * | 2017-01-13 | 2018-07-20 | 上海三思电子工程有限公司 | Control device, wisdom lighting apparatus and intelligent lighting system |
| CN106953890A (en) * | 2017-02-08 | 2017-07-14 | 西安大唐电信有限公司 | A kind of quick compartment system of wireless sensor network being route based on lamp and method |
| CN111757580B (en) * | 2020-06-10 | 2022-10-18 | 佛山市顺德区伊戈尔电力科技有限公司 | Landscape lamp management control system and method |
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|---|---|
| CN102984844A (en) | 2013-03-20 |
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