CN1505451A - Console controlling illumination module in wireless mode - Google Patents
Console controlling illumination module in wireless mode Download PDFInfo
- Publication number
- CN1505451A CN1505451A CNA021548692A CN02154869A CN1505451A CN 1505451 A CN1505451 A CN 1505451A CN A021548692 A CNA021548692 A CN A021548692A CN 02154869 A CN02154869 A CN 02154869A CN 1505451 A CN1505451 A CN 1505451A
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- control
- signal
- drive circuit
- control signal
- transceiver
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- Y02B20/42—
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention is a kind of lighting control system, it includes several lighting model and a control desk. Each lighting model includes a light base, and a driving circuit; the control desk includes a signal generator and a controller, the signal generator is used to generate control signal for controlling the lighting base, the controller is used to receive the control signal. The invention can control several lighting model with wireless mode.
Description
Technical field
The present invention relates to a kind of Lighting Control Assembly, particularly a kind of lighting module that is used for controlling wirelessly the transceiver of a plurality of lighting modules.
Background technology
The lighting console that utilizes single control desk to control a plurality of lighting control modules is extensively used, sees also Fig. 1, and Fig. 1 is the calcspar of a known Lighting Control Assembly 10.Lighting Control Assembly 10 comprises a control desk (console) 12 and is connected in a plurality of illumination seat (lighting set) 18,24.
Because illumination control circuit 20 produces the drive circuit 22 that simulates control signal and corresponding each illumination control circuit 20 and is usually located in the control desk 20, drive circuit 22 receives that simulating of illumination control circuit 20 can simulate bus 26 by power after the control signal and drive illumination seat 24.
Because partial illumination seat 18 needs digital controlled signal to control operation as stepper motor devices such as (step motor), also therefore need to transmit by number bus 19, and number bus 19 can be multichannel (multi-channel) and multi-thread (multi-line) bus, and is general then be the power number bus of stepper motor.On the other hand, because need simulating control signal, partial illumination seat 24 controls operation as d.c. motor (DCmotor) or magnetic switch devices such as (magnetic switch), therefore also need to simulate bus 26 and transmit by power, and power to simulate bus 26 can be multichannel (multi-channel), multi-thread (multi-line) and multi-magnification (multi-amplification) bus.
See also Fig. 2, Fig. 2 is the calcspar of known drive circuit 22 and illumination seat 24.Drive circuit 22 comprises a plurality of control interface circuit 30.Each control interface circuit 30 is connected in switch driving circuit 32 or motor drive circuit 34, and illumination seat 24 comprises a plurality of light sources (lighting source) 40 by switch 42 and motor 44 controls.Especially each switch driving circuit 32 in drive circuit 22 all has one of them switch 42 that corresponds in the illumination seat 24.Control interface circuit 30 receives the control signal of illumination control circuit 20 and sends these instructions to switch driving circuit 32, and switch driving circuit 32 transmits these instructions are used for controlling light source 40 to switch 42 operation more afterwards.Similarly, each motor drive circuit 34 in drive circuit 22 all has one of them motor 44 that corresponds in the illumination seat 24.Control interface circuit 30 receives the control signal of illumination control circuit 20 and sends these instructions to motor drive circuit 34, and motor drive circuit 34 transmits these instructions are used for controlling light source 40 to motor 44 operation more afterwards.
Unfortunately, known control platform 12 is to be connected in wired mode with illumination seat 18,24 to each other, therefore need expensive cable (cable) between running.In addition, if control desk 12 will be moved, to guarantee that then the length of this cable need have enough length to connect illumination seat 18,24 and control desk 12 in new place.
Summary of the invention
Therefore the Lighting Control Assembly that the object of the present invention is to provide a kind of specialty is to solve above-mentioned problem by a plurality of control desks that throw light on seat of wireless mode control.
The invention provides a kind of Lighting Control Assembly, it comprises a plurality of lighting modules and a control desk, and each lighting module all comprises an illumination seat, comprises at least one light source and at least one switch, and this switch is the switch that is used for switching this light source; And one drive circuit, be electrically connected on this illumination seat, this drive circuit comprises at least one switch driver and one first transceiver, and this switch driver is used for driving the switch of this illumination seat, and this first transceiver is used for receiving wirelessly the control signal of this illumination; This control desk comprises a signal generator, is used for producing the control signal of this illumination seat of control; An and controller, be electrically connected on this signal generator, this controller is the control signal that is used for receiving this illumination seat of control, and this controller also comprises one second transceiver and is used for wirelessly the control signal that this signal generator transmitted being sent to first transceiver of this drive circuit to control this illumination seat.
Description of drawings
Fig. 1 is the calcspar of known Lighting Control Assembly.
Fig. 2 is the calcspar of known drive circuit and illumination seat.
Fig. 3 is the calcspar of the wireless Lighting Control Assembly of the present invention.
Fig. 4 is the detailed block diagram of controller of the present invention.
Fig. 5 is by the calcspar of the illumination seat of digital controlled signal control in the lighting module.
Fig. 6 is the interior calcspar by the illumination seat that simulates control signal control of lighting module.
The reference numeral explanation
10 Lighting Control Assemblies, 12,52 control desks
14,20 illumination control circuits, 16,22,100 drive circuits
18,24 illumination seats, 19,26 buses
30 control interface circuit, 32,108 switch driving circuits
34,110,200 motor drive circuits, 42,84,184 switches
44,88,188 motors, 54 control signal generators
60 control circuits, 62,104,204 processors
64 multiplexers 66,212 simulate digital quantizer
68 clock control circuits, 70,102,202 transceivers
Embodiment
See also Fig. 3, Fig. 3 is the calcspar of the wireless Lighting Control Assembly 50 of the present invention.Wireless Lighting Control Assembly 50 comprises a control desk 52 and a plurality of lighting module 80.Control desk 52 comprises a control signal generator 54, is used for producing the control signal of lighting module 80.Control desk 52 also comprises a control circuit 60, is used for controlling signal to lighting module 80 by 54 transmission of control signal generator wirelessly by transceiver (transceiver) 70.Each lighting module 80 all comprises one drive circuit 100 and is used for receiving control signal also drives illumination seat 82 with this control signal running by transceiver 102.Because control circuit 60 comprises transceiver 70, drive circuit 100 and transceiver 102, control desk 52 can each lighting module 80 of controlled in wireless.
See also Fig. 4, Fig. 4 is the detailed block diagram of control circuit 60 of the present invention.Control circuit 60 can receive the digital controlled signal of control signal generator 54 and simulate control signal, and among Fig. 4, the digital lighting control signal is denoted as PL#D1 to PL#Dn, is denoted as PL#A1 to PL#Am and simulate illumination control signal.Digital controlled signal is input to processor 62 makes this signal and to compress so that wireless transmission by suitable package.One clock control circuit 68 can be assisted the clock and the operation of processor controls.At last, processor 62 transmission digital signals give transceiver 70 in order to be wirelessly transmitted to lighting module 80.During package, a unique identifier (unique identifier) is placed in the package signal to be defeated by which lighting module 80 in order to the indication tendency to develop.
From another point of view, simulate control signal and all be fed through multiplexer (multiplexer) 64, in order to minimize the complexity of controller 60, multiplexer 64 simulates control signal so that handle and transmission only choosing one at every turn.Clock control circuit 68 is chosen an input and is simulated signal from the signal of multiplexer 64 output, then (analog-to-digital converter, ADC) 66 become digital signal with this conversion of signals that simulates that is selected by simulating digital quantizer.Simulating digital quantizer 66 also is to be controlled by clock control circuit 68.Digital controlled signal then is sent to processor 62 and makes that this digital signal can be by suitably package and compression so that wireless transmission by simulating digital quantizer 66.Processor 62 transmits digital signal and gives wireless transceiver 70 in order to be wirelessly transmitted to lighting module 80.As previously mentioned, during package, a unique identifier (unique identifier) also can be placed in the package signal to be defeated by which lighting module 80 in order to the indication tendency to develop.
In order the wireless transmission control signal to be passed to whole lighting module 80, clock control circuit 68 can be chosen different numerals in turn and simulate signal and give processor 62.Furthermore, the conversion of each different control signal can both promptly be finished to make all control signals can almost transfer to simultaneously whole lighting module 80 wirelessly with transmission.Thus, whole control signals can radio to all lighting modules 80 in wireless lighting control module 50.
See also Fig. 5, Fig. 5 is by the calcspar of the illumination seat 82 of digital controlled signal control in the lighting module 80.Transceiver 102 is to be used for receiving all wireless control signals by transceiver 70 transmission of controller 60, and these signals can be sent to processor 104 and do suitable processing.The identification code and the identification code that is stored in the identification circuit 106 of the signal that processor 104 meeting comparison transceivers 102 are received, if two identification codes do not conform to, drive circuit 100 can further not handled this received signal.If two identification codes conform to, the control signal that transceiver 102 is received can be sent to switch driving circuit 108 or motor drive circuit 110 together with the identification code that is determined in this control signal.Conversion switch 108 and motor drive circuit 110 drive switch 84 and the motor 88 in the illumination seat 82 respectively.Each switch 84 and motor 88 can be taken turns the running of current control light source 86.In such event, the control signal that received of the transceiver 102 of drive circuit 100 just can be controlled the light source 86 of each illumination seat 82.
Please refer to Fig. 6, Fig. 6 is lighting module 180 interior calcspars by the illumination seat 182 that simulates control signal control.Suppose that lighting module 180 is to use the lighting module 80 that simulates device rather than control figure device, drive circuit 200 comprises the wireless control signal that transceiver 102 that a wireless transceiver 202 is used for receiving all controllers 60 is transmitted, and does suitable processing and these signals can be sent to processor 204.Processor 204 is the identification code and the identification code that is stored in the identification circuit 206 of received signal relatively, if identification code does not conform to, drive circuit 200 can further not handled received signal.If conform to, the digital controlled signal that receives can be sent to digital to analog converter (digital-to-analog converter together with the identification code that is determined in the control signal, DAC) 212 convert to and simulate signal, and then this is simulated signal be sent to switch driving circuit 208 or motor drive circuit 210.Conversion switch 108 and motor drive circuit 110 drive switch 184 and the motor 188 in the illumination seat 182 respectively.Each switch 184 and motor 188 can be taken turns the running of current control light source 186.In such event, the control signal that received of the transceiver 202 of drive circuit 100 just can be controlled the light source 186 of each illumination seat 182.
In most preferred embodiment of the present invention, all wireless signals that are used between the transceiver of the transceiver of controller and lighting module are direct sequence exhibition (direct sequence spread spectrum frequently, DSSS) signal is to meet IEEE 802.11b network standard.
Compared to known technology, the invention has the advantages that wireless lighting control module can transmit control signal by control desk by wireless transmission and give the illumination seat, and do not need to use expensive cable to connect control desk and illumination seat, whether in addition, control desk can be lain in cable has enough length and moves freely.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (8)
1. Lighting Control Assembly, it comprises:
A plurality of lighting modules, each lighting module comprises:
One illumination seat comprises at least one light source and at least one switch, and this switch is used for switching the switch of this light source; And
One drive circuit is electrically connected on this illumination seat, and this drive circuit comprises at least one switch driver and is used for driving the control signal that the switch of this illumination seat and one first transceiver are used for receiving wirelessly this illumination; And
One control desk, it comprises:
One signal generator is used for producing the control signal of controlling this illumination seat; And
One controller, be electrically connected on this signal generator, this controller is with the control signal that receives this illumination seat of control, this controller comprises one second transceiver, be used for wirelessly the control signal that this signal generator transmitted being sent to first transceiver of this drive circuit, to control this illumination seat.
2. control system as claimed in claim 1, wherein this illumination seat also comprises at least one stepper motor, this stepper motor is used for changing the direction indication of the light source of this illumination seat, and this drive circuit also comprises at least one stepper motor drives, and this stepper motor drives is used for driving the stepper motor of illumination seat.
3. control system as claimed in claim 1, wherein this controller also comprises a multiplexer, this multiplexer is provided with a plurality of input nodes and an output node, each input node is used for receiving the control signal of this signal generator, and this output node is used for exporting the control signal of choosing lighting module corresponding to one.
4. control system as claimed in claim 3 wherein produces from the control signal of this signal generator to simulating control signal, and one simulate the output that digital quantizer is connected in this multiplexer, is used for being converted to digital controlled signal with simulating control signal.
5. control system as claimed in claim 1, wherein this drive circuit also comprises a first processor, is used for controlling the running of this drive circuit, and this controller also comprises one second processor, is used for controlling the running of this controller.
6. control system as claimed in claim 5, wherein this drive circuit also comprises an identification circuit, this identification circuit is used for the exclusive identifying information of the corresponding lighting module of store identification, and the first processor of this drive circuit is only handled the control signal that comprises a specific identification information, and this identification information specific is identical with the identifying information that is positioned at this identification circuit.
7. control system as claimed in claim 1, wherein the wireless signal that is transmitted between this first transceiver and this second transceiver is the direct sequence spread spectrum signal.
8. control system as claimed in claim 1, wherein the wireless signal that is transmitted between this first transceiver and this second transceiver meets IEEE 802.11b network standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021548692A CN1505451A (en) | 2002-12-03 | 2002-12-03 | Console controlling illumination module in wireless mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021548692A CN1505451A (en) | 2002-12-03 | 2002-12-03 | Console controlling illumination module in wireless mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1505451A true CN1505451A (en) | 2004-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021548692A Pending CN1505451A (en) | 2002-12-03 | 2002-12-03 | Console controlling illumination module in wireless mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1505451A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024487A (en) * | 2017-11-09 | 2019-07-16 | Ma照明技术有限公司 | For the method by photocontrol platform control lighting installation |
-
2002
- 2002-12-03 CN CNA021548692A patent/CN1505451A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110024487A (en) * | 2017-11-09 | 2019-07-16 | Ma照明技术有限公司 | For the method by photocontrol platform control lighting installation |
| CN110024487B (en) * | 2017-11-09 | 2020-08-04 | Ma照明技术有限公司 | Method for controlling a lighting installation by means of a light control console |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |