CN108282938A - A kind of lighting control system - Google Patents
A kind of lighting control system Download PDFInfo
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- CN108282938A CN108282938A CN201611254068.8A CN201611254068A CN108282938A CN 108282938 A CN108282938 A CN 108282938A CN 201611254068 A CN201611254068 A CN 201611254068A CN 108282938 A CN108282938 A CN 108282938A
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- lighting control
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- 238000004891 communication Methods 0.000 claims abstract description 107
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 206010068052 Mosaicism Diseases 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
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- 210000003765 sex chromosome Anatomy 0.000 description 1
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention provides a kind of lighting control system, including multiple wireless network subsystem with different communication standard, each wireless network subsystem includes multiple communication nodes, between wireless network subsystem communication connection is established by least two communication nodes with multi-standard, wherein, after the communication node of each wireless network subsystem receives Lighting control message, such as judge that destination address is not this communication node in Lighting control message, then broadcasts Lighting control message to the wireless network subsystem at place；After communication node with multi-standard receives Lighting control message, such as judge that destination address is not this communication node in Lighting control message, then broadcasts Lighting control message to different networks subsystem respectively.The broadcast of each communication node and multi-standard node provide the more planes of communication, the redundant means of multilink ensure reliable communication, ensure that the reliable propagation that information is controlled in lighting control system in the broadcast of networks with different systems.
Description
Technical field
The present invention relates to a control system, especially a kind of lighting control system.
Background technology
With the rapid development of Internet of Things, intellectual product occurs like the mushrooms after rain, and network node quantity unprecedentedly explodes,
The local communication technology as local environment is wirelessly communicated, becomes one of mainstream selection in lighting control system.But it is opposite
For cable communicating technology, wirelessly by signal interference, signal strength, environmental factor（Such as partition wall etc.）Deng influence and make it
Communication quality is given a discount, and to limit its application range, market needs a kind of illumination control with reliable wireless communications method
System processed.
The lighting control system of single standard, such as by Wifi, Zigbee, Zwave, BLE, the networks such as nonstandard 2.4G are constituted
Lighting control system, have a communication limitation of itself, for example distance, frequency conflicts, property through walls are poor, etc., cause single
The network of standard is usually unstable, or cannot be generally applicable to a variety of occasions.
In addition to this, single standard control system often has applicable sex chromosome mosaicism, for example Wifi is of high cost, power consumption is high, uncomfortable
Share the occasion in operation panel or the limitation of router node quantity.
So the wireless network often necessarily network of a combined system, but the network of combined system, how to become
One complete unified network, generally requires to carry out intercommunication by respectively additional gateway device, cause cost waste and
The occupancy in space, the also indigestion for user's use
Invention content
In view of the above technical problems, the present invention provides a kind of lighting control system, and multiple types are used in the control system
Cordless communication network replaces single standard cordless communication network, provides communication more planes, and the redundant means guarantee of multilink can
By communication.
The present invention provides a kind of lighting control system, including multiple wireless network subsystem with different communication standard,
Each wireless network subsystem includes multiple communication nodes, is had by least two between the wireless network subsystem
The communication node of multi-standard establishes communication connection, wherein the communication node of each wireless network subsystem receives illumination
After control message, such as judge that destination address is not this communication node in Lighting control message, then to the radio network subsystem at place
System broadcast Lighting control message；After communication node with multi-standard receives Lighting control message, such as Lighting control message is judged
Middle destination address is not this communication node, then broadcasts Lighting control message to different networks subsystem respectively；Preferably,
Communication node only broadcasts a control message.
Preferably, above-mentioned communication node is lamp or remote controler or wall surface switch.
Preferably, above-mentioned Lighting control message includes turning on light or turning off the light or dim message.
Preferably, subsystem is WIFI network and blueteeth network.
Preferably, multimode communication node includes two different wireless communication modules, and each wireless communication module includes
MCU, wireless communication protocol module and interface circuit, MCU control wireless protocols module and send control message, described two channel radios
Being established by interface circuit between letter module connects；Wherein, when the multimode communication node receives illumination from subsystem
After controlling information, and there is subsystem the wireless communication module of identical standard to control wireless protocols module broadcast receipts by MCU
The Lighting control information arrived, and Lighting control information is sent to wireless communication module described in another by interface circuit, it is described
Another wireless communication module controls wireless protocols module by MCU and broadcasts Lighting control letter to the subsystem of identical standard
Breath.Preferably, circuit interface is serial ports or SPI or I2C.
Each wireless communication nodes in the present invention, it is all or part of to use multi-standard, using the wireless communication knot of multi-standard
Point, while the role of bridge is undertaken, it is non-self message by the destination received, is sent on every wireless links,
To extend message transmitting path, and transmit message transmission range.Part uses under multi-standard situation, using the channel radio of single system
Believe node, be non-self message by the destination received, also sent on wireless links, road is sent to extend message
Diameter, and transmit message transmission range.By the broadcast of each communication node and multi-standard node networks with different systems broadcast,
It provides and communicates more planes, the redundant means of multilink ensure reliable communication, make each communication nodes that can receive the illumination
Control message ensure that the reliable propagation that information is controlled in lighting control system.
Description of the drawings
Fig. 1 is the schematic network structure of the lighting control system of the embodiment of the present invention；
Fig. 2 is the multimode communication node structure schematic diagram of the embodiment of the present invention.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution in the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without making creative work, should all belong to protection of the present invention
Range.
Fig. 1 is the schematic network structure of the lighting control system of the embodiment of the present invention, referring to Fig.1, a kind of Lighting control
System 1, including multiple wireless network subsystem 10,20 with different communication standard, in the present embodiment, wireless network subsystem
For WIFI network 10 and △ networks 20, each wireless network subsystem includes multiple communication nodes, supports the communication of WIFI agreements
Node 101 and the node 201 for supporting △ wireless communication standards, 202,203,204, wherein symbol △ represents certain wireless communication system
Formula such as Zigbee, Zwave, bluetooth BLE or nonstandard 2.4G.In the present embodiment, subsystem WIFI network 10 and △ networks 20 it
Between by two with multi-standard WIFI and △ standard wireless communication nodes 12 establish communication connection, two communication nodes 12 can
With independent mutually, the working method of backup can also be used, above-mentioned two communication node is also not limited between subsystem, may be used also
It is contacted with being established with more than two communication nodes, and can have two or more wireless communication standards.When each subsystem
After each communication node of system receives Lighting control message, after such as turning on light, turning off the light and dimming toning, Lighting control message is judged
Whether middle destination address is this communication node, if not then to the wireless network subsystem broadcast control message at place；And have
After receiving Lighting control message there are two types of the wireless communication node 12 of the above standard, such as destination address in Lighting control message is judged
It is not this communication node, then broadcasts Lighting control message to different sub-systems respectively.In conjunction with Fig. 1, WIFI network in the present embodiment
Communication node such as lighting device, which receives, turns on light, after message of turning off the light, if judging Lighting control message not by destination address
It is the control for this lighting device, then broadcasts this control message in WIFI network；And as the communication node of double-standard
12 lighting device is then to WIFI network and the △ Web broadcasts Lighting control message.So all communications in control system
Node broadcasts all round-trip message of control, makes each communication nodes that can receive all message, also implies that same
A message also will receive repeatedly, and to make the lighting control system based on various wireless communication standard realize, the redundancy of message is protected
Barrier.
Communication node in above-mentioned lighting control system can also be that remote controler or metope are opened with lighting device, lamps and lanterns
It turns off the light, control message includes turning on light or turning off the light or dim message, and in order to avoid message storm, in the short time, the communication section
Point only broadcasts a control message.
All nodes in lighting control system, no matter multimode communication node or independent Wifi classes communication node or
Independent △ classes communication node, all in WIFI wireless networks and △ wireless network Dyon Systems, subsystem each other main equipment or
Stand-by equipment.In addition, the mode of hot plug may be used from unitary system in the communication node such as lighting device in lighting control system
Formula expands to the communication node of double-standard, and the node of single standard can also be changed to from the communication node of double-standard, such as supports
The node of bluetooth and WIFI network can become the single communication node of WIFI network or the single node of blueteeth network, to real
Now to the flexible configuration of lighting control system.
In addition, for multimode communication node uses double-standard in the present embodiment, such as：Wifi+BLE, Wifi+non-
2.4G is marked, one of which standard can be Wifi；It is of course possible to which using multi-standard, common standard can also use bluetooth
Deng.
Fig. 2 is multimode communication node structure schematic diagram in the embodiment of the present invention.With reference to Fig. 2, multi-standard in the present embodiment
Communication node 2 includes two different wireless communication module WIFI modules 21 and bluetooth module 22, WIFI wireless communication modules 21
Including MCU, communication interface and WIFI wireless communication protocol modules, 802.11b/g/h is supported to get in touch with agreement, which also sets
It is serial ports or SPI or I2C to have interface circuit.And bluetooth radio module includes MCU, interface circuit and Bluetooth communication protocol, interface
Circuit is serial ports or SPI or I2C, is connected by interface circuit between bluetooth module and WIFI module.Two wireless modules also may be used
To be integrated together, a MCU and a set of interface circuit are shared.
WIFI is main in the present embodiment, and bluetooth is from all control outputs of this communication nodes are responsible for by " master ", and " from " is withdrawn to
To communicate secondary role, the physical address of the node is also with " master ".Can also based on bluetooth, WIFI be from mode.In addition
Transmission control information is the communication protocol neither the sides Wifi, nor the communication protocol of △ standards side.Following example is
Lighting control information is turned on light the transmission mode of order and order of turning off the light in the present invention：
1, order of turning on light is dealt into lamp, it is assumed that the communication node in all Fig. 1 embodiments is lamp
（1）Order of turning on light arrives first at ip router
（2）Order of turning on light is dealt on the lamp node of corresponding IP address, if the lamp judges the destination address ID in message（Non- IP
Address）It is oneself, directly with regard to handling result；Otherwise continue（3）Step；
（3）If the lamp judges the destination address ID in message（Non-ip address）It is not oneself, then is broadcasted in ip router net,
But in the short time, which will not repeatedly broadcast repetition message, and only broadcast once, so being not in message storm.
If the lamp is also Wifi+ △ lamps, it is also wide in △ is netted, but in the short time, which will not be to repetition message
Repeatedly broadcast, and only broadcast once, so being not in message storm.
（4）After lamp node receives the broadcast in △ nets, if the lamp judges that the destination address ID in message is oneself, directly
With regard to handling result；Otherwise continue to be broadcasted；But in the short time, which will not repeatedly broadcast repetition message and only broadcast one
It is secondary.
2, remote controler turn off the light order be dealt into lamp communication nodes process
（1）Order of turning off the light is broadcasted in △ is netted
（2）After lamp node receives the broadcast in △ nets, if the lamp judges that the destination address ID in message is oneself, directly just locate
Manage result；Otherwise continue（3）Step；
（3）After lamp node receives the broadcast in △ nets, if the lamp judges that the destination address ID in message is not oneself, continue △
It is broadcasted in net（But in the short time, which will not repeatedly broadcast repetition message, so being not in message storm）, together
If the Shi Ruguo lamps are also Wifi+ △ lamps, then it can also be broadcasted in ip router net；
（4）In ip router net, after Wifi lamps receive the broadcast, if the lamp judges that the destination address ID in message is oneself,
Directly with regard to handling result；If the lamp judges that the destination address ID in message is not oneself, broadcasted in ip router net（But
In short time, which will not repeatedly broadcast repetition message, so being not in message storm）If the lamp is also Wifi+
If △ lamps, then it will also be broadcasted in △ is netted, which will not repeatedly broadcast repetition message, to avoid there is message wind
Cruelly.
In addition, band address, sequence number are repeatedly received node processing to avoid same message in Lighting control message, for
Increment control algorithm especially needs.
It these are only the embodiment of the present invention, be not intended to restrict the invention.To those skilled in the art, this hair
It is bright to have various modifications and variations.All any modification, equivalent replacement, improvement within spirit and principles of the present invention
Deng should be included within scope of the presently claimed invention.
Claims (8)
1. a kind of lighting control system, including multiple wireless network subsystem with different communication standard, described each wireless
Network subsystem includes multiple communication nodes, passes through at least two communications with multi-standard between the wireless network subsystem
Node establishes communication connection, wherein after the communication node of each wireless network subsystem receives Lighting control message, such as
Judge that destination address is not this communication node in Lighting control message, then broadcasts Lighting control to the wireless network subsystem at place
Message；After communication node with multi-standard receives Lighting control message, such as judge that destination address is not in Lighting control message
This communication node then broadcasts Lighting control message to different networks subsystem respectively.
2. lighting control system according to claim 1, which is characterized in that the communication node is lighting device or remote control
Device or wall surface switch.
3. lighting control system according to claim 1, which is characterized in that the Lighting control message includes turning on light, closing
Lamp, light modulation and toning control message.
4. lighting control system according to claim 1, which is characterized in that the subsystem is WIFI network and bluetooth network
Network.
5. lighting control system according to claim 1, which is characterized in that the communication node only broadcasts a secondary control and disappears
Breath.
6. lighting control system according to claim 1, which is characterized in that the multimode communication node include two not
Same wireless communication module, each wireless communication module include MCU, wireless communication protocol module and interface circuit, MCU controls
It makes the wireless protocols module and sends control message, being established by interface circuit between described two wireless communication modules connects
It connects；Wherein, after the multimode communication node receives Lighting control information from subsystem, have with subsystem and identical lead to
Believe that the wireless communication module of standard controls wireless protocols module by MCU and broadcasts the Lighting control information received, and passes through interface
Circuit sends Lighting control information to wireless communication module described in another, another described wireless communication module passes through MCU
Control wireless protocols module broadcasts the Lighting control information to the subsystem of identical standard.
7. multimode communication node according to claim 6, it is characterised in that middle circuit interface is serial ports or SPI or I2C.
8. wireless communication node according to claim 6, it is characterised in that the wireless communication protocol module be WIFI module or
Bluetooth module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254068.8A CN108282938A (en) | 2016-12-30 | 2016-12-30 | A kind of lighting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254068.8A CN108282938A (en) | 2016-12-30 | 2016-12-30 | A kind of lighting control system |
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| Publication Number | Publication Date |
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| CN108282938A true CN108282938A (en) | 2018-07-13 |
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| CN201611254068.8A Pending CN108282938A (en) | 2016-12-30 | 2016-12-30 | A kind of lighting control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825273A (en) * | 2021-11-22 | 2021-12-21 | 杭州雅观科技有限公司 | Reconfigurable topology control method for grid illumination |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752827A (en) * | 2012-04-23 | 2012-10-24 | 杭州电子科技大学 | Communication method between a plurality of subnets in street lamp control system |
| CN103329629A (en) * | 2010-12-22 | 2013-09-25 | 皇家飞利浦电子股份有限公司 | Control of network lighting systems |
| CN104093244A (en) * | 2014-07-01 | 2014-10-08 | 深圳福凯半导体照明有限公司 | Lamp control system and method |
| CN104896394A (en) * | 2015-06-29 | 2015-09-09 | 向三名 | Intelligent street lamp and control method therefore and wireless network system constructed thereby |
-
2016
- 2016-12-30 CN CN201611254068.8A patent/CN108282938A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329629A (en) * | 2010-12-22 | 2013-09-25 | 皇家飞利浦电子股份有限公司 | Control of network lighting systems |
| CN102752827A (en) * | 2012-04-23 | 2012-10-24 | 杭州电子科技大学 | Communication method between a plurality of subnets in street lamp control system |
| CN104093244A (en) * | 2014-07-01 | 2014-10-08 | 深圳福凯半导体照明有限公司 | Lamp control system and method |
| CN104896394A (en) * | 2015-06-29 | 2015-09-09 | 向三名 | Intelligent street lamp and control method therefore and wireless network system constructed thereby |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825273A (en) * | 2021-11-22 | 2021-12-21 | 杭州雅观科技有限公司 | Reconfigurable topology control method for grid illumination |
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Application publication date: 20180713 |