CN102098837A - Lighting control system - Google Patents
Lighting control system Download PDFInfo
- Publication number
- CN102098837A CN102098837A CN2010105690804A CN201010569080A CN102098837A CN 102098837 A CN102098837 A CN 102098837A CN 2010105690804 A CN2010105690804 A CN 2010105690804A CN 201010569080 A CN201010569080 A CN 201010569080A CN 102098837 A CN102098837 A CN 102098837A
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- CN
- China
- Prior art keywords
- logical address
- ligthing paraphernalia
- controller
- signals
- ligthing
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention provides a lighting control system, comprising a plurality of lighting fixtures distributed with independent logic addresses and a controller controlling the expected lighting fixtures by using the logic addresses distributed to each lighting fixture. The controller comprises a storage part storing the logic addresses of the lighting fixtures and a transmit-receive part which transmits a transmission signal of a request signal having the request logic addresses to the lighting fixtures, and receives a return signal transmitted from the lighting fixtures. After receiving the transmission signal, the lighting fixtures transmit the return signal after a standby time period corresponding to the logic address distributed to a self-device. The controller obtains the logical address which is stored in the storage part based on the receiving time of the return signal.
Description
Technical field
The present invention relates to Lighting Control Assembly.
Background technology
In the past, a kind of Lighting Control Assembly has been arranged, comprising: a plurality of ligthing paraphernalias are assigned independent logical address respectively; And controller, be connected with a plurality of ligthing paraphernalias via transmission line; Controller is according to timetable, switching manipulation, transducer input etc., transmission comprises the transmission signals as the logical address of the ligthing paraphernalia of controlling object, thereby has distributed the lighting a lamp of ligthing paraphernalia, the light-off of this logical address, the controls such as change of light adjusting grade.
In this Lighting Control Assembly, need in controller, preestablish the logical address of distributing to each ligthing paraphernalia, for example, can consider following method: the strip of paper used for sealing of logical address etc. has been expressed in stickup on ligthing paraphernalia, and make the constructor can grasp the logical address of ligthing paraphernalia, after the constructor is according to the construction drawing of the relation that illustrates logical address and construction location configuration ligthing paraphernalia, uses a teleswitch etc. and controller to be set the logical address of each ligthing paraphernalia.
Like this, as long as each ligthing paraphernalia can receive the transmission signals of self-controller, so can use CPU at a low price, but the affirmation of logical address is more bothersome when distributing to the management of the logical address of ligthing paraphernalia, the making of management cost, construction drawing of stickup etc. of strip of paper used for sealing etc. of having expressed logical address and construction.
Therefore, as the method that in controller, preestablishes logical address, for example as putting down in writing in the patent documentation 1, having proposed following method, promptly, controller is to the request signal of each ligthing paraphernalia output request logical address, each ligthing paraphernalia is according to request signal, self logical address sent to controller, thereby set the logical address of all ligthing paraphernalias in controller.By using this method, the constructor only gets final product by the remote controller operation control, has significantly reduced the time labour that construction is spent.
[patent documentation 1] Japanese kokai publication hei 7-46258 communique
But as if the request signal according to controller, all ligthing paraphernalias send logical address together, on the then possible order wire, comprise the signal corruption of logical address, or the distortion of the waveform of signal, and make controller obtain wrong logical address.
As the method for avoiding this problem, can consider that each ligthing paraphernalia carries out carrier sense and send the method for logical address, but, need on each ligthing paraphernalia, load the CPU of costliness, the problem that has manufacturing cost to uprise in order to carry out carrier sense.
As other avoiding methods, it is also conceivable that remote control acceptance division, basis send logical address from the operation signal of remote controller method is set on each ligthing paraphernalia, but if the remote control acceptance division is set on all ligthing paraphernalias, then manufacturing cost improves, and need the constructor to operate by remote controller for all ligthing paraphernalias, so it is big that the scale of Lighting Control Assembly becomes, if the quantity of ligthing paraphernalia increases the very large problem of time labour of then constructing required in addition.
Summary of the invention
The present invention makes in view of the above problems, and its purpose is to provide a kind of trouble when on controller logical address being set and Lighting Control Assembly cheaply of time of having reduced.
In order to solve the problems of the technologies described above, the invention of technical scheme 1 is characterised in that to possess: a plurality of ligthing paraphernalias are assigned independent logical address; And controller, use the logical address of distributing to each ligthing paraphernalia, the ligthing paraphernalia that control is wished; Described controller has: storage part, the logical address of storing described ligthing paraphernalia; And receiving and transmitting part, described ligthing paraphernalia is sent the transmission signals that comprises the request signal of asking logical address, and receive the backhaul signals that sends from described ligthing paraphernalia; Described each ligthing paraphernalia through after the stand-by time corresponding with the logical address that is assigned to equipment of itself, sends it back feed signals after receiving described transmission signals; Described controller is obtained logical address according to the time of reception of described backhaul signals, and is stored to described storage part.
The invention of technical scheme 2 is characterised in that, invention in technical scheme 1 record, described controller is if receive backhaul signals from described ligthing paraphernalia, then will comprise the logical address that obtains from this backhaul signals and make the transmission signals of the control command that described ligthing paraphernalia lights a lamp send to described ligthing paraphernalia.
Invention according to technical scheme 1, because a plurality of ligthing paraphernalias that receive request signal are after the stand-by time of process based on the logical address of independent distribution, send it back feed signals, so each ligthing paraphernalia can not send it back feed signals together, can reduce the possibility that backhaul signals is destroyed on order wire.In addition, on each ligthing paraphernalia, do not need to be provided with the special device of remote control acceptance division etc., and Lighting Control Assembly cheaply can be provided.
According to the invention of technical scheme 2, can confirm visually that controller obtained the ligthing paraphernalia of logical address, in addition, light by whole ligthing paraphernalias, can confirm that controller finished obtaining of logical address.
Description of drawings
Fig. 1 is the summary module map of structure of the Lighting Control Assembly of expression present embodiment.
Fig. 2 is the summary module map of flow process of the signal of communication of this Lighting Control Assembly of expression, and (a) expression comes the flow process of the transmission signals of self-controller 1, and (b) expression is from the flow process of the backhaul signals of ligthing paraphernalia 2.
Fig. 3 is the skeleton diagram of accepting state of the backhaul signals of the controller 1 of expression in this Lighting Control Assembly.
Symbol description
1 controller
11 control parts
12 storage parts
13 acceptance divisions
2 ligthing paraphernalias
21 control parts
22 storage parts
23 receiving and transmitting parts
24 lamp circuits
The L order wire
The S1 transmission signals
The S2 backhaul signals
Specific embodiment
Below, according to Fig. 1～Figure 33 embodiments of the present invention are described.
The Lighting Control Assembly of present embodiment will distribute many ligthing paraphernalias 2 (2a of independent logical address as shown in Figure 1 ... 2n) controller 1 with the action of controlling each ligthing paraphernalia 2 is connected via order wire L.
In the storage part 12, write the logical address that is assigned to each ligthing paraphernalia 2 by control part 11, control part 11 is read logical address as required.
Sending acceptance division 13 will modulate and output to order wire L as transmission signals from the control signal of control part 11, and to carrying out demodulation and output to control part 11 via the backhaul signals of order wire L input.Here, as transmission signals, Address requests order to the loopback of each ligthing paraphernalia 2 request logical addresses arranged, carry out the lighting a lamp of each ligthing paraphernalia 2, the various command of the control command of the change of light-off, light adjusting grade etc.
In addition, controller 1 has the operation inputting part (not shown) of remote controller and remote control acceptance division etc., and according to this operation input, control part 11 begins to obtain the logical address that is assigned to each ligthing paraphernalia 2 that is connected.
Store the logical address of ligthing paraphernalia in storage part 22 in advance, control part 21 is read as required.This logical address is set at each ligthing paraphernalia 2a ... unduplicated value between the 2n.
Receiving and transmitting part 23 judges that whether the logical address that transmission signals comprised that receives via order wire L is object with the logical address of self, if the logical address of self is an object, then outputs to control part 21 with the various command that this transmission signals comprised.In addition, receiving and transmitting part 23 is included the various information of control part 21 output and the logical address of distributing to equipment of itself and is sent.
Here, illustrate that controller 1 obtains the method for the logical address of each ligthing paraphernalia 2 that connects via order wire L as the initial setting of the ligthing paraphernalia of present embodiment.
At first, behind Construction control device 1 and each ligthing paraphernalia 2, the user uses a teleswitch (not shown) etc., will be used for the control signal that controller 1 begins to obtain the logical address of each ligthing paraphernalia 2 and send to controller 1.
The control part 11 of controller 1 is according to above-mentioned control signal, and whole ligthing paraphernalia 2 as object, is sent transmission signals S1, and this transmission signals S1 comprises the Address requests order (with reference to (a) of figure 2) of the logical address of each ligthing paraphernalia 2 of request echo.
If each ligthing paraphernalia 2 receives transmission signals S1, then after the process stand-by time corresponding with the logical address that is assigned to equipment of itself, controller 1 is given in the backhaul signals S2 loopback that expression is assigned to the logical address of equipment of itself.Here, by backhaul signals S2 being made as for example impulse wave of 5ms pulse duration, the stand-by time of each ligthing paraphernalia 2 is made as for example numerical value * 10ms of presentation logic address, thereby controller 1 can be obtained the logical address that is assigned to each ligthing paraphernalia 2 from received backhaul signals S2.
For example, if establishing the logical address that is assigned to ligthing paraphernalia 2a, 2b, 2c, 2d is respectively 23,51,7,122, then the stand-by time of ligthing paraphernalia 2a, 2b, 2c, 2d is respectively 230ms, 510ms, 7ms, 1220ms.Each ligthing paraphernalia 2a, 2b, 2c, 2d are after standby stand-by time separately, and the backhaul signals S2 that will be made of the impulse wave of 5ms exports to controller 1 (with reference to (b) of figure 2).
Thus, as shown in Figure 3, controller 1 comprises (t0 of Fig. 3) behind the transmission signals S1 of Address requests order in transmission, receives the backhaul signals S2 that the impulse wave by 5ms constitutes when 70ms, 230ms, 510ms, 1220ms.Controller 1 can be according to the time that receives, and detects to be connected with to be assigned with the ligthing paraphernalia 2 that logical address is 7,23,51,122 logical address, and control part 11 makes the value of storage part 12 storages 7,23,51,122.
Afterwards, for example, if after transmission comprises the transmission signals S1 that the address requires order through predefined stipulated time in the control part 11, then be made as controller 1 and obtained whole logical addresses, and stop the collection of logical address, and the operation of the remote controller that carries out according to the user etc., carry out controls such as the lighting a lamp of each ligthing paraphernalia 2, light-off.
Thus, each ligthing paraphernalia 2 is according to the transmission signals S1 that comprises the Address requests order that comes self-controller 1, after the different stand-by time of difference standby, the backhaul signals S2 that transmission is made of impulse wave is so thereby the waveform distortion controller 1 that can be reduced in the signal corruption that comprises logical address on the order wire L or signal is obtained the possibility of wrong logical address.In addition, can be provided at the device that do not need to load remote control acceptance division etc. on each ligthing paraphernalia 2, reduce labour when logical address is set to controller 1 and time and Lighting Control Assembly cheaply.
In addition, controller 1 can be after sending transmission signals S1, when receiving the backhaul signals S2 that is made of impulse wave, the logical address that will obtain according to the time of reception of backhaul signals S2 sends the transmission signals of the control command of lighting a lamp that comprises the ligthing paraphernalia 2 of lighting a lamp as controlling object at every turn.Thus, can confirm visually that controller 1 obtained the ligthing paraphernalia 2 of logical address, in addition, light a lamp, can confirm that controller 1 finished obtaining of logical address by whole ligthing paraphernalias 2.
In addition, by aforesaid action, the user can by remote controller, make controller 1 stop the collection of logical address after having confirmed that whole ligthing paraphernalia 2 is lit a lamp.
In addition, in the present embodiment, the impulse wave with backhaul signals S2 has been made as the 5ms pulse duration has been made as the represented numerical value * 10ms of logical address with stand-by time, but be not limited to foregoing, can suitably set according to the scale and the wiring of Lighting Control Assembly.For example, the pulse duration of impulse wave is made as outside the 5ms, also can be made as 10ms, 20ms etc.
Claims (2)
1. Lighting Control Assembly, possess: a plurality of ligthing paraphernalias are assigned independent logical address; And controller, use the logical address of distributing to each ligthing paraphernalia, the ligthing paraphernalia that control is wished;
Described controller has: storage part, the logical address of storing described ligthing paraphernalia; And receiving and transmitting part, described ligthing paraphernalia is sent the transmission signals that comprises the request signal of asking logical address, and receive the backhaul signals that sends from described ligthing paraphernalia;
Described each ligthing paraphernalia through after the stand-by time corresponding with the logical address that is assigned to equipment of itself, sends it back feed signals after receiving described transmission signals;
Described controller is obtained logical address according to the time of reception of described backhaul signals, and is stored to described storage part.
2. Lighting Control Assembly according to claim 1, wherein,
Described controller is if receive backhaul signals from described ligthing paraphernalia, then will comprise the logical address that obtains from this backhaul signals and make the transmission signals of the control command that described ligthing paraphernalia lights a lamp send to described ligthing paraphernalia.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP268068/2009 | 2009-11-25 | ||
| JP2009268068A JP5588156B2 (en) | 2009-11-25 | 2009-11-25 | Lighting control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102098837A true CN102098837A (en) | 2011-06-15 |
| CN102098837B CN102098837B (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010569080.4A Active CN102098837B (en) | 2009-11-25 | 2010-11-24 | Lighting control system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5588156B2 (en) |
| CN (1) | CN102098837B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2875701B1 (en) * | 2012-07-20 | 2019-05-01 | Signify Holding B.V. | Networked lighting apparatus and method for such lighting apparatus to identify itself and communicate its network address |
| CN103953889B (en) * | 2014-04-10 | 2016-05-04 | 浙江生辉照明有限公司 | Domestic solar city electric lighting system |
| JP7067245B2 (en) * | 2018-04-27 | 2022-05-16 | 三菱電機株式会社 | Load control system, terminal and terminal control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0746258A (en) * | 1993-07-28 | 1995-02-14 | Matsushita Electric Works Ltd | Address setting method |
| JP2005135644A (en) * | 2003-10-28 | 2005-05-26 | Matsushita Electric Works Ltd | Communication system for lighting |
| CN101287000A (en) * | 2008-06-04 | 2008-10-15 | 中国海洋大学 | Media access control protocol for underwater sensor network based on TDMA |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3896753B2 (en) * | 2000-02-29 | 2007-03-22 | 松下電工株式会社 | Lighting device |
| JP2002289373A (en) * | 2001-03-27 | 2002-10-04 | Matsushita Electric Works Ltd | Illumination system and id setting method of illumination system |
| JP4442148B2 (en) * | 2003-07-23 | 2010-03-31 | パナソニック電工株式会社 | Dimming data processing system |
| JP2007003957A (en) * | 2005-06-27 | 2007-01-11 | Matsushita Electric Ind Co Ltd | Communication system for vehicle |
-
2009
- 2009-11-25 JP JP2009268068A patent/JP5588156B2/en active Active
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2010
- 2010-11-24 CN CN201010569080.4A patent/CN102098837B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0746258A (en) * | 1993-07-28 | 1995-02-14 | Matsushita Electric Works Ltd | Address setting method |
| JP2005135644A (en) * | 2003-10-28 | 2005-05-26 | Matsushita Electric Works Ltd | Communication system for lighting |
| CN101287000A (en) * | 2008-06-04 | 2008-10-15 | 中国海洋大学 | Media access control protocol for underwater sensor network based on TDMA |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011113760A (en) | 2011-06-09 |
| JP5588156B2 (en) | 2014-09-10 |
| CN102098837B (en) | 2015-01-14 |
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