CN105050238A - Illumination control apparatus - Google Patents
Illumination control apparatus Download PDFInfo
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- CN105050238A CN105050238A CN201510208736.2A CN201510208736A CN105050238A CN 105050238 A CN105050238 A CN 105050238A CN 201510208736 A CN201510208736 A CN 201510208736A CN 105050238 A CN105050238 A CN 105050238A
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Abstract
The invention provides an illumination control apparatus which controls the illumination of various illumination tools. The illumination can regulate light and control data of an illuminator. The illumination control apparatus (2) comprises a transmitting signal generating part (2p) and an output terminal (2t). The transmitting signal generating part (2p) switches and generates a control signal and a signal with gap. The output terminal (2t) guides and outputs the generated control signal and the signal with gap.
Description
Technical field
The present invention relates to a kind of illumination control apparatus.
Background technology
In recent years, as lighting source, LED (LightEmittingDiode) replaces incandescent lamp or fluorescent lamp is popularized.In the dimming mode of LED illumination utensil, such as, there are phase control mode, holding wire mode, PLC (PowerLineCommunication) mode, wireless mode.Phase control mode refers to, adjusts the phase place to the alternating voltage of ligthing paraphernalia supply and carries out the mode of light modulation.In holding wire mode, independently holding wire is adopted to the power line for supplying electric power to ligthing paraphernalia.That is, holding wire mode refers to, by transmitting from controller to ligthing paraphernalia the control signal being used for light modulation carry out the mode of light modulation via independently holding wire.PLC mode refers to, will be used for the control signal of light modulation via the commercial power line being used for being connected with controller and ligthing paraphernalia, the transmission from controller to ligthing paraphernalia and carry out the mode of light modulation.Wireless mode refers to, the control signal being used for light modulation is transmitted using wireless signal as medium from controller to ligthing paraphernalia and carries out the mode of light modulation.Therefore in wireless mode, controling appliance has the transfer circuit for transmitting wireless signals, and ligthing paraphernalia has the receiving circuit for receiving wireless signal.
Prior art document:
Patent documentation
Patent documentation 1: Japanese Laid-Open 2011-171006 publication
Summary of the invention
The problem that invention will solve
But, in existing lighting device, if use an illumination control apparatus, then cannot control the ligthing paraphernalia of various mode, thus need to change illumination control apparatus to each ligthing paraphernalia.
The present invention proposes in view of above-mentioned problem, and its object is to provides a kind of, the illumination control apparatus that can control with the ligthing paraphernalia of an illumination control apparatus to various mode.
Solve the method for problem
Illumination control apparatus disclosed by the invention is, the illumination control apparatus that ligthing paraphernalia controls can be controlled to phase dimming ligthing paraphernalia and data (data), wherein said phase dimming ligthing paraphernalia drives based on phase control signal, described Data Control ligthing paraphernalia is based on comprising driving containing Fiducial signal of voltage, and described voltage has the breach pattern set in control signal setting regions.Described illumination control apparatus possesses the first signal transmission generating unit and the first lead-out terminal.Described first signal transmission generating unit switches and generates described phase control signal and described containing Fiducial signal.Described first lead-out terminal, by the voltage of the described phase control signal that generated by described first signal transmission generating unit or described breach pattern, exports to described phase dimming ligthing paraphernalia or described Data Control ligthing paraphernalia.
In illumination control apparatus disclosed by the invention, can control the switching ligthing paraphernalia driven based on switching signal further.
In illumination control apparatus disclosed by the invention, to described Data Control ligthing paraphernalia supply lighting electric power, and the pattern generated based on described breach and the control information that the lighting state of described Data Control ligthing paraphernalia controls also can.In addition, in described control signal setting regions, supply described control information to described Data Control ligthing paraphernalia and also can.
In illumination control apparatus disclosed by the invention, described control information comprises the first control information of the light quantity for controlling described Data Control ligthing paraphernalia and the second photochromic control information for controlling described Data Control ligthing paraphernalia also can.
In illumination control apparatus disclosed by the invention, described first signal transmission generating unit has semiconductor switch and also can.
In illumination control apparatus disclosed by the invention, described first signal transmission generating unit may further include zero passage detection portion, and described zero passage detection portion is for the moment (timing) of the voltage vanishing voltage before detecting by described semiconductor switch.
In illumination control apparatus disclosed by the invention, may further include: display part, its set condition of signal for showing described first signal transmission generating unit and generating; And switching part, its signal extremely set on described display part for the signal switching that described first signal transmission generating unit is generated.
The effect of invention
According to the present invention, the ligthing paraphernalia of an illumination control apparatus to various mode can be used to control.
Accompanying drawing explanation
Fig. 1 be represent to be connected with ligthing paraphernalia, the block diagram of the embodiment of illumination control apparatus of the present invention.
Fig. 2 is the block diagram of the illumination control apparatus representing the present embodiment be connected with the Data Control ligthing paraphernalia as ligthing paraphernalia.
Fig. 3 is the block diagram of the illumination control apparatus representing the present embodiment be connected with the phase dimming ligthing paraphernalia as ligthing paraphernalia.
Fig. 4 is the block diagram of the major part of the illuminator representing the illumination control apparatus possessing the present embodiment and the Data Control ligthing paraphernalia be connected with illumination control apparatus.
Fig. 5 is the figure of an example of the switch portion represented in the illumination control apparatus of the present embodiment.
Fig. 6 represents in the illumination control apparatus of the present embodiment, the figure of an example of the drive singal that drive division generates.
Fig. 7 (a) and Fig. 7 (b) is the figure of connection one example of the LED represented in the illuminator shown in Fig. 4.
Fig. 8 is the figure of an example of the smoothing circuit represented in the illuminator shown in Fig. 4.
Fig. 9 is the figure of a part for an example of the constant-current circuit represented in the illuminator shown in Fig. 4.
Figure 10 is the figure of an example of the signal generating unit represented in the illuminator shown in Fig. 4.
Figure 11 is the figure of an example of the signal waveform in each portion of the signal generating unit represented in the illuminator shown in Fig. 4.
Figure 12 is the figure of an example of the output waveform of the waveform transformation circuit represented in the illuminator shown in Fig. 4.
Figure 13 is the figure of an example of the signal waveform in each portion representing the illuminator shown in Fig. 4.
Figure 14 represents in illuminator shown in Fig. 4, the figure of the summary of an example of the digital signal that the control part of ligthing paraphernalia generates.
Figure 15 represents in the illuminator shown in Fig. 4, the figure of the structure of an example of the digital signal that the control part of ligthing paraphernalia generates.
Figure 16 (a) and Figure 16 (b) is the figure of an example of the control signal represented in the illuminator shown in Fig. 4.
Figure 17 (a)-Figure 17 (c) illustrates in the illuminator shown in Fig. 4, the figure of the signal-obtaining mistake of the control part of ligthing paraphernalia.
Figure 18 (a)-(c) is the figure of other examples of the drive singal that the drive division represented in the illumination control apparatus of the present embodiment generates.
Figure 19 is the figure of other structures of the ligthing paraphernalia represented in the illuminator shown in Fig. 4.
Figure 20 (a) and Figure 20 (b) is the figure of other structures of the signal generating unit represented in the illuminator shown in Fig. 4.
Figure 21 (a)-Figure 21 (c) is the figure of an example of the inversion pulse signal represented in the illuminator shown in Fig. 4.
Figure 22 is the figure of the schematic structure of the illuminator representing the illumination control apparatus possessing the present embodiment and the Data Control ligthing paraphernalia be connected with illumination control apparatus.
Figure 23 is the block diagram of the major part of the ligthing paraphernalia represented in described illuminator.
Figure 24 is the figure of an example of the address that the ligthing paraphernalia represented in described illuminator is arranged.
Figure 25 is the figure of the schematic structure of the illuminator representing the illumination control apparatus possessing the present embodiment and the Data Control ligthing paraphernalia be connected with illumination control apparatus.
Figure 26 is the outside drawing of the illumination control apparatus of the present embodiment.
Figure 27 (a) and Figure 27 (b) is the outside drawing of the illumination control apparatus of the present embodiment.
Figure 28 is the outside drawing of the illumination control apparatus of the present embodiment.
Figure 29 is the figure of the schematic structure of the illuminator representing the illumination control apparatus possessing the present embodiment and the Data Control ligthing paraphernalia be connected with illumination control apparatus.
Figure 30 is the block diagram of the major part of the illumination control apparatus representing the present embodiment.
Figure 31 is the outside drawing of the illumination control apparatus of the present embodiment.
Figure 32 (a) and Figure 32 (b) is the outside drawing of the illumination control apparatus of the present embodiment.
Figure 33 is the outside drawing of the illumination control apparatus of the present embodiment.
Figure 34 is the outside drawing of the ligthing paraphernalia be connected with the illumination control apparatus of embodiment.
Embodiment
Below, with reference to accompanying drawing, embodiment of the present invention are described.In addition, part same or suitable in figure is given same with reference to Reference numeral, and do not repeat explanation.
[general principle]
Be described with reference to the general principle of Fig. 1 to illumination control apparatus 2 (controller) of the present invention.Fig. 1 represents the illumination control apparatus 2 of embodiment of the present invention and the block diagram of ligthing paraphernalia 3.Illumination control apparatus 2 sends signal transmission to ligthing paraphernalia 3, and controls ligthing paraphernalia 3.
Illumination control apparatus 2 possesses the first signal transmission generating unit 2p and the first lead-out terminal 2t1.Illumination control apparatus 2 can control the ligthing paraphernalia of various mode.Ligthing paraphernalia 3 is such as switch ligthing paraphernalia, phase dimming ligthing paraphernalia or Data Control ligthing paraphernalia.Switch ligthing paraphernalia, phase dimming ligthing paraphernalia and Data Control ligthing paraphernalia, drive based on different signal transmissions respectively.Specifically, switch ligthing paraphernalia to drive based on switching signal.Phase dimming ligthing paraphernalia drives based on phase control signal.Data Control ligthing paraphernalia is based on comprising driving containing Fiducial signal of voltage, and described voltage has the breach pattern set in control signal setting regions.
In the illumination control apparatus 2 of the present embodiment, the first signal transmission generating unit 2p switches and generates switching signal, phase control signal or contain Fiducial signal.The switching signal generated by the first signal transmission generating unit 2p, phase control signal or containing Fiducial signal, export from the first lead-out terminal 2t1.The signal exported from the first lead-out terminal 2t1 is transferred to switching ligthing paraphernalia, phase dimming ligthing paraphernalia or Data Control ligthing paraphernalia.
When using when being connected as the switching ligthing paraphernalia of ligthing paraphernalia 3 with illumination control apparatus 2, the first signal transmission generating unit 2p generates switching signal, makes switch ligthing paraphernalia 100% lighting (ON) or turn off the light (OFF).Such as, when first signal transmission generating unit 2p generate switching signal time, with close (OFF) period the mode of any one be formed as in two values of 0% or 100% switch.
When using when being connected as the phase dimming ligthing paraphernalia of ligthing paraphernalia 3 with illumination control apparatus 2, the first signal transmission generating unit 2p is for exporting the phase control signal of the waveform widths of the light quantity based on light.When the first signal transmission generating unit 2p generates phase control signal, the first signal transmission generating unit 2p, according to the light quantity of ligthing paraphernalia 3, can carry out the variable control of the arbitrary value of less than more than 0% 100% to the down periods.
When using when being connected as the Data Control ligthing paraphernalia of ligthing paraphernalia 3 with illumination control apparatus 2, first signal transmission generating unit 2p containing Fiducial signal, should be generate by being superimposed upon on power supply signal by the data-signal of the light quantity based on light on outside power supply signal containing Fiducial signal to output.When first signal transmission generating unit 2p generate containing Fiducial signal time, the first signal transmission generating unit 2p by arbitrary data Signal averaging on power supply signal.
As above with reference to Fig. 1 the explanation done, in illumination control apparatus 2, the first signal transmission generating unit 2p switches and generates switching signal, phase control signal or containing Fiducial signal.Therefore, the ligthing paraphernalia of an illumination control apparatus 2 to various mode can be used to control.
In addition, preferably, illumination control apparatus 2 can control the illumination component of photochromic (such as, correlated colour temperature) mutually different kind.By controlling the illumination component of photochromic mutually different kind, interim toning can be carried out and control.
[concrete example 1]
Be described with reference to the concrete example 1 of Fig. 2 to illumination control apparatus 2 of the present invention.Fig. 2 is the block diagram representing illumination control apparatus 2 of the present invention and ligthing paraphernalia 3.Except ligthing paraphernalia 3 has this point of the first illumination component 3a and the second illumination component 3b, owing to there is identical structure with the illumination control apparatus 2 illustrated with reference to Fig. 1 and ligthing paraphernalia 3, therefore omit the explanation of repeating part.
At this, as ligthing paraphernalia 3, Data Control ligthing paraphernalia is connected with illumination control apparatus 2.Data Control ligthing paraphernalia has the first illumination component 3a and the second illumination component 3b.First illumination component 3a launches the first photochromic light, and the second illumination component 3b launches second photochromic light of different photochromic from first.Ligthing paraphernalia 3 exports containing Fiducial signal to illumination control apparatus 2.The first control information and the second control information is comprised containing Fiducial signal.
The signal exported from the first lead-out terminal 2t1 is input to Data Control ligthing paraphernalia.What ligthing paraphernalia 3 sent from illumination control apparatus 2 contains Fiducial signal, takes out the first control information and the second control information.Input to the signal of Data Control ligthing paraphernalia in the inside of Data Control ligthing paraphernalia separately, and input to the first illumination component 3a and the second illumination component 3b respectively.First illumination component 3a is controlled by the first control information, and the second illumination component 3b is controlled by the second control information.Controlled launching the first illumination component 3a, the second illumination component 3b with different photochromic light by independent, illumination control apparatus 2 can not only control the light modulation of ligthing paraphernalia 3, can also control toning.Namely, the light quantity of mixed light can be changed when the mixed light of light not changing the light launched from the first illumination component 3a and launch from the second illumination component 3b is photochromic, and change light mixng proportion by while the light quantity that to change the first illumination component 3a and the second illumination component 3b respectively, thus change the photochromic of mixed light.
[concrete example 2]
Referring to Fig. 3, the concrete example 2 of illumination control apparatus 2 of the present invention is described.Fig. 3 is the block diagram representing illumination control apparatus 2 of the present invention and ligthing paraphernalia 3.Except illumination control apparatus 2 also possesses this point of the second signal transmission generating unit 2q and the second lead-out terminal 2t2, owing to there is identical structure with the illumination control apparatus 2 illustrated with reference to Fig. 1 and Fig. 2 and ligthing paraphernalia 3, therefore repeating part is omitted the description.
At this, as ligthing paraphernalia 3, phase dimming ligthing paraphernalia is connected with illumination control apparatus 2.Illumination control apparatus 2 possesses the first signal transmission generating unit 2p, the second signal transmission generating unit 2q, the first lead-out terminal 2t1 and the second lead-out terminal 2t2.Phase dimming ligthing paraphernalia has: the first illumination component 3a of the light that transmitting first is photochromic; And launch the second illumination component 3b of second photochromic light of different photochromic from first.First signal transmission generating unit 2p generates the first phase control signal for controlling the first illumination component 3a, and first phase control signal exports from the first lead-out terminal 2t1.Second signal transmission generating unit 2q generates the second phase control signal for controlling the second illumination component 3b, and second phase control signal exports from the second lead-out terminal 2t2.Controlled launching the first illumination component 3a, the second illumination component 3b with different photochromic light by independent, illumination control apparatus 2 can not only control the light modulation of ligthing paraphernalia 3, can also control toning.
As above with reference to Fig. 2 and Fig. 3 the explanation done, illumination control apparatus 2 can control photochromic mutually different illumination component.Therefore, it is possible to realize the control of light modulation toning.
At this, an example of the generating mode containing Fiducial signal is specifically described.First, with reference to Fig. 4, the illuminator 1 containing Fiducial signal exported from illumination control apparatus 2 to ligthing paraphernalia 3 as signal transmission is described.
Fig. 4 is the block diagram of the major part of the illuminator 1 representing the illumination control apparatus 2 possessing the present embodiment and the Data Control ligthing paraphernalia 3 be connected with illumination control apparatus 2.Illumination control apparatus 2 is electrically connected with source power supply 5, and is powered by source power supply 5.Ligthing paraphernalia 3 base friend illumination control apparatus 2 is electrically connected with source power supply 5, and is powered by source power supply 5.
Illumination control apparatus 2 can to the light quantity of the light produced from ligthing paraphernalia 3 and photochromic (such as, correlated colour temperature) carry out the equipment that controls, when starting illumination control apparatus 2, or change from ligthing paraphernalia 3 produce light light quantity and photochromic or one of them time, by power line 4a, 4b, transmit for setting light quantity and photochromic signal to ligthing paraphernalia 3.Ligthing paraphernalia 3 produces the light quantity corresponding with the signal transmission sent from illumination control apparatus 2 and photochromic light.
Specifically, illumination control apparatus 2 has switch portion 21, when starting illumination control apparatus 2, or change from ligthing paraphernalia 3 produce light light quantity and photochromic or one of them time, the conducting of switch portion 21 to the alternating voltage supplied by source power supply 5 controls, and makes the waveform of the alternating voltage supplied from source power supply 5 have the pattern of the breach set in control signal setting regions.The alternating voltage with the pattern of this breach transmits to ligthing paraphernalia 3.The alternating voltage of pattern jaggy for tool is used as the luminous energy by ligthing paraphernalia 3, on the other hand, by the light quantity of this light and the photochromic light quantity that meets breach pattern and photochromic.That is, using being included in the pattern of the breach of control signal setting regions as being used for setting light quantity and photochromic signal, transmit to ligthing paraphernalia 3.
As mentioned above, the light quantity and the photochromic signal that set the light produced from ligthing paraphernalia 3 are sent to ligthing paraphernalia 3 from illumination control apparatus 2 by by power line 4a, 4b.Therefore, do not lay the dedicated signal lines transmitted control signal, the control carrying out light modulation toning that can be easy.
As mentioned above, for setting the light quantity of the light produced from ligthing paraphernalia 3 and photochromic signal, transmit to ligthing paraphernalia 3 from illumination control apparatus 2 via power line 4a, 4b.Therefore, without the need to laying the dedicated signal lines being used for transmission of control signals, the control of light modulation toning can be carried out.
In addition, at illumination control apparatus 2 with when being connected as the ligthing paraphernalia beyond the Data Control ligthing paraphernalia of ligthing paraphernalia 3, based on the alternating voltage supplied from source power supply 5, switching signal or phase control signal is generated.Such as, when illumination control apparatus 2 is connected with the phase dimming ligthing paraphernalia as ligthing paraphernalia 3, based on the alternating voltage supplied from source power supply 5, generate the phase control signal of the waveform widths corresponding with the light quantity of ligthing paraphernalia 3.Or, when illumination control apparatus 2 is connected with the switching ligthing paraphernalia as ligthing paraphernalia 3, based on the alternating voltage supplied from source power supply 5, generate and be formed as with the down periods switching signal that the mode of any one in two values of 0% or 100% have switched.
In this wise, the first signal transmission generating unit 2p of illumination control apparatus 2 can switch and generates switching signal, phase control signal or contain Fiducial signal, and an illumination control apparatus 2 can be used to control the ligthing paraphernalia of various mode.
Below, further the structure of the illuminator 1 of the illumination control apparatus 2 be connected with the Data Control ligthing paraphernalia as ligthing paraphernalia 3 is described in detail.At this, illumination control apparatus 2 is four-wire type controller, and it is layed in indoor wall etc.Ligthing paraphernalia 3 is such as Down lamp or indirect lighting.Illumination control apparatus 2 and ligthing paraphernalia 3 are electrically connected with source power supply 5 via power line 4a, 4b respectively.Source power supply 5 is powered to illumination control apparatus 2 and ligthing paraphernalia 3 via power line 4a, 4b.The side of the lead-out terminal 2t1 of illumination control apparatus 2 is connected with power line 4a via switch portion 21, and the opposite side of the lead-out terminal 2t1 of illumination control apparatus 2 is connected with power line 4b.
Illumination control apparatus 2 possesses the first signal transmission generating unit 2p, input part 23 and display part 24.First signal transmission generating unit 2p possesses switch portion 21, drive division 22 and the first control part 25.What generate at the first signal transmission generating unit 2p contains Fiducial signal, exports from lead-out terminal 2t1.
Switch portion 21 gets involved and is arranged on power line 4a.The conducting of switch portion 21 to the alternating voltage supplied from source power supply 5 controls, and makes the waveform of the alternating voltage supplied from source power supply 5 have the pattern of the breach set in control signal setting regions.In addition, the region of switch portion 21 beyond control signal setting regions, makes alternating voltage continue through.Drive division 22 generates the drive singal being used for driving switch portion 21.First control part 25 is via the action in drive division 22 control switch portion 21.
The switch element that switch portion 21 comprises, is preferably semiconductor switch.In the present embodiment, because source power supply 5 is used as power supply, therefore as the switch element that switch portion 21 comprises, preferably use an example, the i.e. bidirectional thyristor (i.e. so-called bidirectional triode thyristor (triac)) of semiconductor switch.
Fig. 5 is the figure of the example representing switch portion 21.As shown in Figure 5, drive division 22 is electrically connected with the gate pole of bidirectional thyristor 6.Drive division 22 generates the drive singal of the gate pole for driving bidirectional thyristor 6.Specifically, drive division 22 generates the drive singal making the pulse type of bidirectional thyristor 6 conducting (turnon).
Referring again to Fig. 4.The input part 23 of illumination control apparatus 2 is User's Interface, such as, comprise multiple button.User can make instruction to the light quantity and photochromic middle at least one party changing the light produced from ligthing paraphernalia 3 via input part 23.The change instruction of user inputs to the first control part 25 via input part 23.
First control part 25 is such as microcomputer.First control part 25 sets the pattern of breach according to the change instruction of user.Further, the first control part 25 controls via the action of drive division 22 pairs of switch portion 21, makes the waveform of alternating voltage have the pattern of the breach set in control signal setting regions.Specifically, the first control part 25 set as breach pattern, represent light quantity the first pattern and represent the second photochromic pattern.The setting of the first pattern and the second pattern, such as, realize also can by storing check table (look-uptable) at the storage part 25a of the first control part 25.
Such as, when user makes amount of light and photochromic change instruction, the first control part 25 sets first and second pattern, and first and second pattern described represents light quantity indicated by user and photochromic respectively.In addition, when user only makes the change instruction of amount of light, the first control part 25 to the first pattern of the light quantity represented indicated by user, and represents that current the second photochromic pattern sets.
First control part 25 via input part 23 by user input the light quantity of (registration) and photochromic information is stored in storage part 25a.Thus, such as, when the power supply of illumination control apparatus 2 is connected, the first control part 25 can use the light quantity and photochromic information that are stored in storage part 25a to set the pattern of breach.Accordingly, when the power is turned on, light quantity and photochromic light that user registered last time can be reappeared.
In addition, the first control part 25 controls display part 24, thus, is presented at the light quantity and photochromic information of visually assisting user to register at display part 24.Specifically, the initial stage of display part 24 after house or office etc. arrange illuminator 1, the light quantity of display defined and photochromic information.Light quantity and the photochromic information of defined are stored in storage part 25a, the stage in the early stage, irradiate the light quantity of this defined and photochromic light from ligthing paraphernalia 3.Afterwards, display part 24, according to the change instruction inputted via input part 23, shows light quantity and photochromic information.Thus, user can observe display part 24, while the light quantity and photochromic desired by registration.
In addition, in the present embodiment, because source power supply 5 is used as power supply, therefore illumination control apparatus 2 possesses zero passage detection portion 26.Zero passage detection portion 26 is for detecting the zero crossing (zero-crosspoint) of alternating voltage waveform, first control part 25 based on the testing result in zero passage detection portion 26, the action (conducting (turnon) of bidirectional thyristor 6) in control switch portion 21.Specifically, the first control part 25, based on the testing result in zero passage detection portion 26, controls the moment (timing) that drive division 22 generates drive singal.
Fig. 6 represents that drive division 22 generates the figure of an example of drive singal 61.Specifically, Fig. 6 (a) expression represents drive singal 61 by the alternating voltage 51, Fig. 6 (b) of switch portion 21.
As shown in Figure 3, when waveform formation breach 53 at alternating voltage 51, the moment T arrived after the zero crossing 52 the half-wave from alternating voltage 51 is delayed the stipulated time, starts to generate drive singal 61 (drive singal 61 rises).In the present embodiment, the switch element due to switch portion 21 is bidirectional thyristor 6, and therefore bidirectional thyristor 6 is not when zero crossing 52 is triggered, and bidirectional thyristor 6 turns off (turn-off) at zero crossing 52.Therefore, the moment T arrived after zero crossing 52 the half-wave from alternating voltage 51 is delayed the stipulated time, drive singal 61 is made to increase, thus, the moment T arrived after the zero crossing 52 of bidirectional thyristor 6 the half-wave from alternating voltage 51 is delayed the stipulated time, forms conducting (turnon).Thus, at the breach 53 of the waveform formation Rack of alternating voltage 51.
The Trigger Angle of bidirectional thyristor 6 is made to be less than 90 degree.Thus, in the waveform of the half-wave of alternating voltage 51, the zero crossing 52 from this half-wave is cut open to the position of the phase angle 90 degree of this half-wave not enough.In this wise, by making the Trigger Angle of bidirectional thyristor 6 be less than 90 degree, can the generation of restraint speckle.More preferably, the zero crossing 52 from the half-wave of alternating voltage 51, in the scope of 2.5m second, makes bidirectional thyristor 6 trigger.Thus, in the waveform of the half-wave of alternating voltage 51, be cut open till position within zero crossing 52 to the 2.5m second from this half-wave, therefore, it is possible to suppress the loss being sent to the electric power of ligthing paraphernalia 3.
On the other hand, when switch portion 21 makes the half-wave conducting of alternating voltage 51, the zero crossing 52 that drive singal 61 starts at this half-wave rises, and declines before the zero crossing 52 terminated at this half-wave.That is, the first control part 25 pairs of drive divisions 22 control, and make the zero crossing 52 from the half-wave of alternating voltage 51, to before the zero crossing 52 that this half-wave terminates, generate drive singal 61.The moment that drive singal 61 is declined judges the frequency of alternating voltage 51 by the first control part 25 and determines.
Above illumination control apparatus 2 is illustrated.In addition, illumination control apparatus 2 possesses not shown power circuit.This power circuit is electrically connected with power line 4a, 4b, and based on the alternating voltage 51 that power line 4a, 4b send, generates the electric power needed for action of illumination control apparatus 2 each several part.In addition, input part 23 can be made up of touch-screen.Touch-screen can be arranged on display part 24.In addition, input part 23 can comprise the ultrared infrared receiver portion that can receive and send from infrared ray remote controllers etc.
In this case, from the infrared ray coded signal that infrared ray remote controllers etc. send, the first control part 25 is transferred to via infrared receiver portion.Such as, when the framework of infrared ray remote controllers arranges light quantity raise button (upbutton), light quantity reduction button (downbutton), photochromic raise button and photochromic reduction button, user often press next time arbitrary button time, the information of the light quantity that user makes or photochromic change instruction, by infrared ray coded signal, transfers to the first control part 25.Therefore, such as, when user presses light quantity minimizing button, the first control part 25 is to the first pattern of the light quantity represented indicated by user and represent that current the second photochromic pattern sets.Above, specific description has been carried out to the structure that illumination control apparatus 2 generates containing an example of Fiducial signal.
In addition, in this illumination control apparatus 2, by switching the pattern of the drive singal exported from drive division 22, the signal transmission that the first signal transmission generating unit 2p generates can be switched to switching signal, phase control signal and contain Fiducial signal by the first control part 25.Such as, when illumination control apparatus 2 is connected with the phase dimming ligthing paraphernalia as ligthing paraphernalia 3, the mode that arbitrary waveform widths occurs to have with the light quantity corresponding to ligthing paraphernalia 3 Trigger Angle of bidirectional thyristor 6 changes, and generates phase control signal thus.Or when illumination control apparatus 2 is connected with the switching ligthing paraphernalia as ligthing paraphernalia 3, the Trigger Angle of bidirectional thyristor 6 is almost nil or be almost between 180 ° and change.
Then, the structure of the Data Control ligthing paraphernalia being used as ligthing paraphernalia 3 is described.As shown in Figure 4, this ligthing paraphernalia 3 possesses power feeding section 31 and signal generating unit 32.Power feeding section 31 is electrically connected with power line 4a, 4b, and based on the alternating voltage 51 sent via switch portion 21, supplies electric power to a lamp load 340.Signal generating unit 32 is also electrically connected with power line 4a, 4b, and the alternating voltage 51 transmitted to ligthing paraphernalia 3 via switch portion 21, is also transferred into signal generating unit 32.In the present embodiment, through the alternating voltage 51 of the rectification circuit 310 included by power feeding section 31, signal generating unit 32 is transferred into.Therefore, the voltage being sent to signal generating unit 32 is the voltage after rectification.
The pattern of the breach 53 that signal generating unit 32 has based on alternating voltage 51 (voltage after rectification), generates control signal.That is, signal generating unit 32 uses part in the waveform of alternating voltage 51, control signal setting regions to generate control signal.This control signal carries out to a lamp load 340 signal that electric power supplies action by power feeding section 31 for controlling.
Such as, some lamp load 340, as illumination component, comprises transmitting and has the multi-colored led of different photochromic light.Such as illumination component, the LED of 5000 Kelvins (cool colour) and the LED of 2700 Kelvins (warm colour) can be used.In the present embodiment, put lamp load 340 and comprise dual-colored LED.Thus, by using, there is different photochromic LED, the control of light modulation toning can be realized.
Connection one example of LED341 has been shown in Fig. 7 (a) and Fig. 7 (b).As shown in Fig. 7 (a) and Fig. 7 (b), mutually homochromy LED341 be electrically connected in series also can, electrical connection in parallel also can.Or some lamp load 340 comprises a LED341 also can to often kind photochromic.Multi-colored led 341 preferred equivalent arrangements when overlooking.Thus, each photochromic light is mixed equably, therefore to the light quantity of the light that a lamp load 340 produces and photochromicly can carry out high-precision adjustment.
Referring again to Fig. 4, the illumination component due to a lamp load 340 is LED341, and therefore power feeding section 31 generates constant current based on the alternating voltage 51 sent via switch portion 21.In the present embodiment, due to source power supply 5 is used as power supply, therefore power feeding section 31 possesses: rectification circuit 310; Smoothing circuit 320; And correspond respectively to the LED341 of each look and the constant-current circuit 330 (the first constant-current circuit 330a and the second constant-current circuit 330b) arranged.
Rectification circuit 310 carries out rectification to the alternating voltage 51 sent via switch portion 21.Rectification circuit 310 is suitably full-wave rectifying circuit.In the present embodiment, rectification circuit 310 is full-wave rectifying circuit.Smoothing circuit 320 is for making the output smoothing of rectification circuit 310.One example of smoothing circuit 320 has been shown in Fig. 5.As shown in Figure 5, smoothing circuit 320 also can be made up of diode 321 and electrochemical capacitor 322.
Referring again to Fig. 4, the alternating voltage 51 sent via switch portion 21, is converted to direct voltage by rectification circuit 310 and smoothing circuit 320.Each constant-current circuit 330 generates constant current according to the output (direct voltage) of smoothing circuit 320 respectively.By this constant current, supply electric power to a lamp load 340 (LED341).
Fig. 9 is the figure of the part that constant-current circuit 330 1 example is shown, represents the structure of the peripheral circuit of some lamp load 340 (LED341).As shown in Figure 9, constant-current circuit 330 can comprise: three resistors 331,332,333; NchMOSFET334; Coil 335; Diode 336; Iron-core coil 337; And electrochemical capacitor 338.Electrochemical capacitor 338 is charged by the output of smoothing circuit 320.According to the signal from signal generating unit 32, NchMOSFET334 repeats conducting (turnon) and turns off, and thus, electrochemical capacitor 338 repeats charging and discharging.Thus, constant current flows into LED341, thus LED341 is luminous.
Regulating the light quantity of light that produces from a lamp load 340 and photochromic, is that the current value by controlling the constant current flowing into assorted LED341 realizes.Therefore, signal generating unit 32 generate as control signal, for the ON time of control NchMOSFET334 and the signal of turn-off time.
Figure 10 is the waveform that the figure of the example that signal generating unit 32 is shown, Figure 11 show the signal of each several part generation of the signal generating unit 32 shown in Fig. 7.When control NchMOSFET334 (example of switch element) ON time and turn-off time, signal generating unit 32 also can be circuit structure as shown in Figure 7.Signal generating unit 32 shown in Fig. 7 possesses waveform transformation circuit 70 and the second control part 75.In addition, as shown in Figure 7, to the second control part 75 supply line voltage Vcc.Power source voltage Vcc is generated by power circuit (not shown), and described power circuit is identical with controller 2, is arranged on ligthing paraphernalia 3.
Waveform transformation circuit 70, generates pulse signal by the output (voltage after rectification) of rectification circuit 310 and threshold value being compared.Waveform transformation circuit 70 can possess three resistance 71,72,73 and bipolar transistor 74.Resistance 71,72 is configured for bleeder circuit rectified voltage being carried out to dividing potential drop.The output voltage of this bleeder circuit puts on the base stage (base) of bipolar transistor 74.
Figure 11 (a) shows an example of the waveform of the voltage 81 (output voltage of bleeder circuit) putting on bipolar transistor 74 base stage.The output voltage 81 of bleeder circuit comprises breach 53.Bipolar transistor 74, according to the magnitude relationship between the threshold value of its base stage and the output voltage 81 of bleeder circuit, repeats conducting (turnon) and turns off.Thus, on the collector electrode (collector) of bipolar transistor 74 and the tie point of resistance 73, generate the pulse signal 83 as shown in Figure 11 (b).Figure 11 (b) shows an example of pulse signal 83.In addition, resistance 73 is pull-up (pull-up) resistance.
As shown in Figure 11 (a) and Figure 11 (b), near the position 82 that the zero crossing 52 with alternating voltage 51 is corresponding, the output voltage 81 of bleeder circuit is lower than base stage threshold value, and pulse signal 83 is L level (level).Specifically, pulse signal 83 comprises two kinds of L level, and described two kinds of L level have the width corresponding with the presence or absence of breach 53.This is because, be formed with breach 53 part, the output voltage 81 of bleeder circuit is becoming longer lower than the time of base stage threshold value with not being formed with compared with breach 53 part.That is, be not formed with breach 53 part, producing the first L level 83a with the first width, be formed with breach 53 part, produce the second L level 83b with the second width being longer than the first width.Pulse signal 83 generated like this transfers to the second control part 75.
Second control part 75 is such as microcomputer.The collector electrode of voltage from bipolar transistor 74 and the tie point of resistance 73, put on the second control part 75.That is, pulse signal 83 transfers to the second control part 75.Two kinds of L level (the first L level 83a and the second L level 83b) that second control part 75 comprises according to pulse signal 83 and generate digital signal.
Specifically, pulse signal 83 and threshold value compare by the second control part 75, judge the width of L level.And, second control part 75 is based on the width of L level, judge that this L level is the first L level 83a or the second L level 83b, thus generate and correspond to the first L level 83a and be worth and be formed as " 0 ", be worth corresponding to the second L level 83b the digital signal being formed as " 1 ".Namely, by being controlled the conducting of alternating voltage 51 by controller 2 (switch portion 21), all or part of waveform of the half-wave of the alternating voltage 51 that control signal setting regions is comprised has breach 53, thus the signal suitable with the data of bit (bit) size with the half-wave unit transmission of alternating voltage 51 to ligthing paraphernalia 3.At this, the second control part 75, such as, compare pulse signal 83 and threshold value every several 100 μ, judge the width of the L level of pulse signal 83 thus second.In this wise, by pulse signal 83 is compared with threshold value meticulously, can the impact of noise that comprises of suppressor pulse signal 83.
Preferably, till before detecting the second L level 83b, the second control part 75 obtains the width ratio of time upper adjacent L level, and judges that L level is the first L level 83a or the second L level 83b.That is, the width ratio of certain L level is, with the ratio compared with the width of a L level before it on the time.Specifically, when value in the first scope that the width ratio of the L level obtained is regulation, the second control part 75 judges that this L level is the first L level 83a.On the other hand, when value in the second scope that the width ratio of the L level obtained is regulation, the second control part 75 judges that this L level is the second L level 83b.First range set is for being narrower than the second scope.And, after detecting the second L level 83b, and before detecting the first L level 83a till, the second control part 75 obtain as L level width ratio, the second L level 83b is relative to the ratio of the width of previous L level (the first L level 83a).In addition, when the value of the L level width ratio obtained is for " 1 ", the second control part 75 judges that this L level is that the first L level 83a also can.
In addition, when obtaining L level width ratio like this, preferably, illumination control apparatus 2 not immediately at the waveform formation breach 53 of alternating voltage 51, but repeatedly generates the first L level 83a continuously after power supply is connected on pulse signal 83.In addition, after a control signal setting regions terminates, illumination control apparatus 2 does not form breach 53 on the waveform of alternating voltage 51, but repeatedly generates the first L level 83a continuously on pulse signal 83.
By obtaining the width ratio of L level as mentioned above, cause the width of L level to change even if Yin Wendu rises, the second control part 75 also can read pulse signal 83 (pattern of breach 53).Figure 12 (a) shows an example of the waveform of the pulse signal 83 under usual state.As shown in Figure 12 (a), usually, the width W 1 of the first L level 83a and the width W 2 of the second L level 83b are fixing.On the other hand, as shown in the double dot dash line of Figure 12 (b), Yin Wendu rises and makes the decline generation passivation of pulse signal 83, the situation that the width of the width W 1 and the second L level 83b that there will be the first L level 83a thus changes.Therefore, the width W 1 of the first L level 83a judged by the second control part 75 and the width W 2 of the second L level 83b are compared with fixed value respectively, and then judge that L level is the first L level 83a or the second L level 83b, in this case, if Yin Wendu rises and makes the waveform widths of pulse signal 83 change, then there is the possibility that the second control part 75 cannot read pulse signal 83.To this, even if Yin Wendu rises and makes the decline generation passivation of pulse signal 83, the change of each L level width is also roughly the same degree, therefore, by obtaining the width ratio of L level, can read pulse signal 83.
If generation digital signal, second control part 75 based on the content (data) of this digital signal, can generate and is used for ON time and the signal of turn-off time (control signal) that control is contained in each NchMOSFET334 of each constant-current circuit 330 (the first constant-current circuit 330a and the second constant-current circuit 330b) respectively.Specifically, control signal is pulse voltage, and determines the pulse duration of the pulse voltage transmitted to each constant-current circuit 330a, 330b according to the content of digital signal.Therefore, flowing into the current value of the constant current of the LED341 being contained in each constant-current circuit 330a, 330b, for corresponding to the value of the content of digital signal, being namely formed as the value of the pattern corresponding to breach 53.About the setting of the pulse duration of pulse voltage, such as, realize also can by storing check table at the storage part 75a of the second control part 75.
Then, with reference to Fig. 1-Figure 16, to the light quantity of a lamp load 340 and photochromic at least one change time, the action of illuminator 1 is described.Figure 13-Figure 15 represents the signal waveform of each several part of illuminator 1.
The sinuous alternating voltage 51 shown in Figure 13 (a) is supplied from source power supply 5 to power line 4a, 4b.If change the light produced from a lamp load 340 light quantity and photochromic at least one instruction input via input part 23, then the first control part 25 is according to the action changing indicating control switch portion 21.Thus, the conducting of switch portion 21 pairs of alternating voltages 51 controls, and makes the waveform of alternating voltage 51 have the pattern of the breach 53 set in control signal setting regions.In addition, the action of the first control part 25 pairs of switch portion 21 controls, and makes the region of alternating voltage 51 beyond control signal setting regions continue through switch portion 21.
In the present embodiment, the conducting of switch portion 21 pairs of alternating voltages 51 controls, and the pattern of breach 53 is comprised and represents the first pattern of light quantity and represent the second photochromic pattern.Specifically, the conducting of switch portion 21 pairs of alternating voltages 51 controls, and makes the waveform of alternating voltage 51 have the breach 53 of multiple first pattern continuously, afterwards, the conducting of alternating voltage 51 is controlled, makes the waveform of alternating voltage 51 have the breach 53 of multiple second pattern continuously.At this, to the waveform of alternating voltage 51 after the first pattern is cut away twice continuously, the second pattern is described by the situation of cutting away twice continuously.
Figure 13 (b) shows an example of the waveform of the alternating voltage 51 by switch portion 21.As shown in Figure 13 (b), switch portion 21 temporarily disconnected alternating voltage 51, thus at the waveform formation breach 53 of alternating voltage 51.Afterwards, the alternating voltage 51 with breach 53 is sent to the rectification circuit 310 of ligthing paraphernalia 3.
Rectification circuit 310 carries out rectification to the alternating voltage 51 sent via switch portion 21.Figure 13 (c) shows an example of the output (voltage 81 after rectification) of rectification circuit 310.Smoothing circuit 320 makes the output of rectification circuit 310 become smoothing.Figure 13 (d) shows an example of the output of smoothing circuit 320.As shown in Figure 13 (d), direct voltage 101 can be obtained by smoothing circuit 320.Therefore, direct voltage 101 is supplied by smoothing circuit 320 to each constant-current circuit 330.
On the other hand, signal generating unit 32 is sent to by the voltage 81 after rectification circuit 310 carries out rectification.The pattern of the breach 53 that signal generating unit 32 has based on voltage 81, carries out the change of control signal to each assorted LED341.In the present embodiment, waveform transformation circuit 70 generates the pulse signal 83 (with reference to Figure 11) corresponding with the pattern of breach 53.Further, the second control part 75, according to the two kinds of L level (the first L level 83a and the second L level 83b) being contained in pulse signal 83, generates digital signal.Specifically, as shown in figure 11, the first digital signal (light quantity numeric data code (datacode) 111) that the double generation of second control part 75 is corresponding with the breach 53 of the first pattern, the second digital signal (photochromic numeric data code 112) that then double generation is corresponding with the breach 53 of the second pattern.
Whether the second control part 75 is identical according to two light quantity numeric data codes 111, judges whether effective the light quantity of the light produced from a lamp load 340 regulates.Identical with it, whether the second control part 75 is identical according to two photochromic numeric data codes 112, judges that whether the photochromic adjustment of the light produced from a lamp load 340 is effective.Further, the second control part 75 regulates according to light quantity and the whether effective judged result of photochromic adjustment respectively, generates control signal.
Specifically, when two light quantity numeric data code 111 is identical and two photochromic numeric data codes 112 are identical time, second control part 75, based on light quantity numeric data code 111 and photochromic numeric data code 112, generates the control signal (pulse voltage) of the action for controlling each constant-current circuit 330 respectively.That is, the second control part 75 determines the pulse duration of the pulse voltage transmitted to each constant-current circuit 330 (the first constant-current circuit 330a and the second constant-current circuit 330b).Further, then controller 2 before the waveform formation breach 53 of alternating voltage 51 till, the second control part 75 is sent to corresponding constant-current circuit 330 by having respectively by each pulse voltage of the pulse duration determined.Thus, according to the pattern of the breach 53 that control signal setting regions comprises, be sent in the control signal of each constant-current circuit 330 that at least one is changed.This control signal is, makes the signal of the light quantity of a lamp load 340 and photochromic level corresponding with light quantity numeric data code 111 and photochromic numeric data code 112 respectively.In addition, light quantity numeric data code 111 and photochromic numeric data code 112 are stored in storage part 75a by the second control part 75.
On the other hand, when two light quantity numeric data code 111 is identical and two photochromic numeric data codes 112 are inconsistent time, second control part 75, based on this light quantity numeric data code 111 generated and the photochromic numeric data code 112 that is stored in storage part 75a, determines the pulse duration of the pulse voltage transmitted to each constant-current circuit 330.When two light quantity numeric data codes 111 are inconsistent and two photochromic numeric data codes 112 are consistent, also determine the pulse duration of pulse voltage after the same method.In addition, when two light quantity numeric data codes 111 and two photochromic numeric data codes 112 all inconsistent time, the second control part 75 does not change control signal.
Figure 15 shows the pattern of the breach 53 that signal generating unit 32 (the second control part 75) comprises corresponding to control signal setting regions and an example of the digital signal that generates.Figure 15 is the figure schematically showing digital signal, the value of the numeric representation digital signal of " 0 " and " 1 " that each light quantity numeric data code 111 and each photochromic numeric data code 112 comprise.As shown in figure 15, in the present embodiment, bit (bit) number of light quantity numeric data code 111 and photochromic numeric data code 112 is six bits.Namely, the conducting of switch portion 21 pairs of alternating voltages 51 controls, make all or part of waveform of continuous print 24 half-waves of alternating voltage 51 have breach 53, generate light quantity numeric data code 111 and photochromic numeric data code 112 twice respectively in signal generating unit 32 thus.Accordingly, according to the quantity determination control signal setting regions of the half-wave of alternating voltage 51.
In addition, each light quantity numeric data code 111 and the respective foremost value of each photochromic numeric data code 112 are " 1 ".Thus, the second control part 75 can detect each light quantity numeric data code 111 and the respective most prostatitis part of each photochromic numeric data code 112 definitely.In addition, illumination control apparatus 2 (the first control part 25) in the half-wave of alternating voltage 51, the waveform of illumination control apparatus 2 has just started and control signal setting regions has just terminated five half-waves, do not form breach 53.When being " 0 " continuously more than five bits (bit) of the value of digital signal, the control part 75 of ligthing paraphernalia 3 is transitioned into standby mode.When the value of digital signal is formed as " 1 ", the second control part 75 being transitioned into standby mode is judged as that control signal setting regions starts.That is, five above continuous print of bit " 0 " refer to the beginning of control signal setting regions.
Figure 16 (a) shows an example of the control signal 121a being sent to the first constant-current circuit 330a, and Figure 16 (b) shows an example of the control signal 121b being sent to the second constant-current circuit 330b.As shown in Figure 16 (a) and Figure 16 (b), control signal 121a, 121b be, pulse duration is based on the pattern of breach 53 and controlled pulse voltage.In the example shown in Figure 16 (a) and Figure 16 (b), when moment t1, the pulse duration of control signal 121a, 121b changes.By the change of this pulse duration, the light quantity of the light produced from a lamp load 340 and to be photochromicly adjusted to, indicates corresponding light quantity and photochromic with the change inputted via input part 23.
Specifically, by control signal 121a, 121b, control the ratio flowing into the electric current of assorted LED341, regulate the photochromic of the light (mixed light) produced from a lamp load 340 thus.In addition, by control signal 121a, 121b, control the aggregate value flowing into the electric current of assorted LED341, regulate the light quantity of the light (mixed light) produced from a lamp load 340 thus.That is, signal generating unit 32 controls flow into the ratio of the electric current of dual-colored LED 341 and flow into the aggregate value of electric current of dual-colored LED 341, carries out the control of light modulation toning thus.In this wise, signal generating unit 32 controls separately the electric power being supplied to assorted LED341, by the light quantity of the light produced from a lamp load 340 and the photochromic light quantity corresponding with the pattern of breach 53 and photochromic changed into.
In addition, when illumination control apparatus 2 starts, illumination control apparatus 2 (the first control part 25) uses the pattern of light quantity and the photochromic information setting breach 53 be stored in storage part 25a.Further, under the state that at least 5 continuous print half-waves of alternating voltage 51 are not cut off by switch portion 21 after, the operation of illumination control apparatus 2 pairs of switch portion 21 controls, thus the pattern of the breach 53 waveform of alternating voltage 51 being had be set.The light quantity used when illumination control apparatus 2 starts and the content of photochromic information both can be settings, also can be the values that user is stored in storage part 25a.
In addition, when illumination control apparatus 2 starts, illumination control apparatus 2 (the first control part 25) uses the light quantity and photochromic information that are stored in storage part 25a to set the pattern of breach 53.Further, at least five continuous print half-waves of alternating voltage 51 are cut-off, by after switch portion 21, the action of illumination control apparatus 2 pairs of switch portion 21 controls, the pattern of the breach 53 waveform of alternating voltage 51 being had set.The light quantity that will use when illumination control apparatus 2 starts and the photochromic information content both can be settings, also can be the values that user is stored in storage part 25a
In addition, also can store the light quantity corresponding to the moment and photochromic information in storage part 25a, and when starting illumination control apparatus 2, illumination control apparatus 2 can use the light quantity corresponding with current time and photochromic information to set the pattern of breach 53.Thereby, it is possible to produce the light quantity corresponding with the moment and photochromic light.Further, illumination control apparatus 2 can also, in the lighting process of ligthing paraphernalia 3, use the light quantity corresponding with current time and photochromic information to set the pattern of breach 53.Thereby, it is possible to automatically change light quantity and photochromic according to the change in moment.
As mentioned above, for setting the light quantity of the light produced from a lamp load 340 and photochromic signal, transmit to ligthing paraphernalia 3 from illumination control apparatus 2 via power line 4a, 4b.Therefore, do not need to lay special holding wire and can carry out light modulation toning control.
Further, according to the present embodiment, can also the generation of restraint speckle.Such as, in phase dimming mode, on the sinusoidal summit of alternating voltage, bidirectional thyristor has the situation of conducting, now there is the problem producing very large noise (electromagnetic wave).To this, according to the present embodiment, in the half-wave of alternating voltage 51, in the scope of the zero crossing 52 from this half-wave to the position of the phase angle 90 degree of this half-wave not enough, bidirectional thyristor 6 conducting (turnon).Thus, very large noise can not be produced as phase dimming mode.In addition, preferably, the zero crossing 52 the half-wave from alternating voltage 51 in the scope of 2.5m second, by making bidirectional thyristor 6 conducting (turnon), can occur by restraint speckle further, and the loss of the electric power being sent to ligthing paraphernalia 3 can be suppressed.
In addition, according to the present embodiment, the waveform of alternating voltage 51 only has the pattern of breach 53, the region beyond control signal setting regions in control signal setting regions, alternating voltage 51 is continually by switch portion 21.Thereby, it is possible to suppress the loss being sent to the electric power of ligthing paraphernalia 3.
In addition, switch portion 21 also can control the conducting of alternating voltage 51, makes the waveform of alternating voltage 51 repeat to have the pattern of breach 53 at certain time intervals.Accordingly, can suppress the second control part 75 that the possibility of read error occurs.The recurrence interval of the pattern of breach 53 is not limited to fixed time interval, also can be the time interval of variation.
In addition, the first L level 83a corresponded to generation and be formed as " 0 ", be formed as the situation of the digital signal of " 1 " corresponding to the second L level 83b and be illustrated.Generate and correspond to the first L level 83a and be formed as " 1 ", be formed as the digital signal of " 0 " corresponding to the second L level 83b and also can.
In addition, the bit number of light quantity numeric data code 111 and photochromic numeric data code 112 is six bits, but if the light quantity and photochromic all level that can set at ligthing paraphernalia 3 can be represented, just the bit number of light quantity numeric data code 111 and photochromic numeric data code 112 is not particularly limited to.But because bit number is fewer, the amount of power that can allow to be sent to ligthing paraphernalia 3 is more, therefore, it is possible to effectively apply flexibly the electric power supplied from source power supply 5.In addition, bit number is fewer, more can improve the transmission speed transmitting light quantity and photochromic information to ligthing paraphernalia 3.
In addition, when being " 0 " continuously more than five bits of the value of digital signal, the second control part 75 transits to standby mode, but it is " 0 " continuously that the value making the second control part 75 transit to the digital signal of standby mode is not limited to more than five bits.Such as, be the beginning in forecasting controlling signal sets region, the breach 53 of specific pattern can be formed at alternating voltage 51.
In addition, for the breach 53 making the waveform of alternating voltage 51 have multiple first pattern continuously, after the conducting controlling alternating voltage 51, the conducting of alternating voltage 51 is controlled, the waveform of alternating voltage 51 is made to have the breach 53 of multiple second pattern continuously, but switch portion 21 also can form the breach 53 of first pattern and the breach 53 of second pattern at the waveform of alternating voltage 51 respectively.
Referring to Figure 17 and Figure 18, other examples drive division 22 of illumination control apparatus 2 being generated to drive singal 61 are described.As shown in Figure 17 (a) and Figure 17 (b), front wheel driving signal 61 is when the zero crossing 52 that the half-wave of alternating voltage 51 terminates declines, and the part terminated at alternating voltage 51 half-wave produces beyond thought breach 54 sometimes.Breach 54 is, sharply to reduce and bidirectional thyristor 6 is automatically shut down produce because of electric power in the part that the half-wave of alternating voltage 51 terminates.
If produce breach 54, as shown in Figure 17 (c), then the 3rd L level 83c can be produced at the pulse signal 83 being sent to the second control part 75 (control part of ligthing paraphernalia 3).Because the 3rd L level 83c is wider than the width of the first L level 83a, therefore exist: the second control part 75 generates the value corresponding to the 3rd L level 83c (breach 54) and is formed as the possibility of the digital signal of " 1 ".
Therefore, as shown in Figure 18 (a) and Figure 18 (b), first control part 25 (control part of controller 2) controls drive division 22, make during switch portion 21 makes alternating voltage 51 continue through, till before object half-wave in the half-wave forming alternating voltage 51, that form breach 53, continue to generate drive singal 61.If like this, as shown in Figure 18 (a), then can not form breach 54 at alternating voltage 51, therefore as shown in Figure 18 (c), the 3rd L level 83c can not be produced.Thus, can suppress the second control part 75 that the worry of read error occurs.
Below other structures of ligthing paraphernalia 3 are described.Figure 19 shows other structures of the ligthing paraphernalia 3 used as Data Control ligthing paraphernalia.As shown in figure 16, ligthing paraphernalia 3 can also possess: the alternating voltage 51 before subtend power feeding section 31 (rectification circuit 310) supply carries out the rectification circuit 33 of rectification.In this case, different from the ligthing paraphernalia 3 shown in Fig. 1, the voltage be rectified after circuit 33 rectification supplies to signal generating unit 32.Therefore, the pattern of the breach 53 that signal generating unit 32 has based on the voltage waveform after being rectified circuit 33 rectification, generates control signal 121a, 121b.As shown in figure 16, rectification circuit 33 can possess the diode 161,162 be connected with power line 4a, 4b respectively.According to such structure, signal generating unit 32 can detect breach 53 more definitely.
Below other structures of signal generating unit 32 are described.Figure 20 represents other structures of signal generating unit 32.As shown in Figure 20 (a), inverting circuit (invertingcircuit) 76 can be set at the back segment of waveform transformation circuit 70.As shown in Figure 20 (b), inverting circuit 76 can possess bipolar transistor 77 and resistor 78.In this case, pulse signal 83 is to the base-transport of bipolar transistor 77, and the collector electrode of the pulse signal 83 after reversion from bipolar transistor 77 and the tie point of resistance 78, transfer to the second control part 75.In addition, resistance 78 is pull-up resistor.Below, be denoted as being squeezed the pulse signal 83 that circuit 76 reverses " inversion pulse signal 84 ".
Inversion pulse signal 84 and threshold value compare by the second control part 75, judge the width of H level.Further, the second control part 75, based on the width of H level, judges that this H level is the H level after making the first L level 83a reversion, still makes the H level after the second L level 83b reversion.Further, the second control part 75 generates and is formed as " 0 " corresponding to the H level and being worth after making the first L level 83a be inverted, is worth corresponding to the H level after making the second L level 83b be inverted the digital signal being formed as " 1 ".
Figure 21 (a) shows an example of the pulse signal 83 under usual state.As shown in Figure 21 (a), usually, the width W 1 of the first L level 83a and the width W 2 of the second L level 83b are fixing.On the other hand, as shown in the double dot dash line of Figure 21 (b), Yin Wendu rises and makes the decline generation passivation of pulse signal 83, the situation that the width of the width W 1 and the second L level 83b that there will be the first L level 83a thus changes.If the pulse signal 83 changed by waveform is sent to the second control part 75, then because of the relation with threshold value, the width of the L level detected by the second control part 75 can change.
Figure 21 (c) shows an example of inversion pulses signal 84.As shown in Figure 21 (b) and Figure 21 (c), if the decline generation passivation of pulse signal 83, then the rising generation passivation of inversion pulses signal 84.But even if the inversion pulses signal 84 changed by waveform is sent to the second control part 75, because of the relation with threshold value, the width of the L level detected by the second control part 75 is also roughly fixing or fixed value.
Therefore, by arranging inverting circuit 76, even if Yin Wendu rises and makes the waveform of pulse signal 83 change, the second control part 75, also without the need to obtaining the width ratio of the H level that inversion pulses signal 84 comprises, namely can read the pattern of breach 53.
In as above explanation, the illumination control apparatus of the present embodiment controls a Data Control ligthing paraphernalia, but the present invention is not limited thereto.Referring to Figure 22-Figure 24, the illumination control apparatus possessing the present embodiment and the schematic structure of the illuminator of multiple Data Control ligthing paraphernalias that is connected with illumination control apparatus are described.Figure 22 represents the schematic structure of illuminator 1.As shown in figure 22, illuminator 1 is comprising on this aspect of multiple ligthing paraphernalia 3a be connected in series as Data Control ligthing paraphernalia, different from the illuminator 1 shown in Fig. 4.
Figure 23 is the block diagram of the major part of the ligthing paraphernalia 3a represented in illuminator 1.Ligthing paraphernalia 3a possess on this aspect of lead-out terminal 35a, 35b different from the ligthing paraphernalia 3 of embodiment 1.Lead-out terminal 35a, 35b are electrically connected with input terminal 34a, 34b via distribution 42a, 42b.
Input terminal 34a, 34b are electrically connected with lead-out terminal 35a, 35b of the lead-out terminal of the illumination control apparatus 2 of leading portion or the ligthing paraphernalia 3a of leading portion via feed line 41a, 41b.One in the lead-out terminal of illumination control apparatus 2 is connected with power line 4a via switch portion 21, and another in the lead-out terminal of illumination control apparatus 2 is connected with power line 4b (with reference to Fig. 4).
Therefore, in the illuminator 1 shown in Figure 22, each ligthing paraphernalia 3a is connected in parallel with power line 4a, 4b via illumination control apparatus 2, for setting light quantity and the photochromic signal (there is the waveform of the alternating voltage 51 of the pattern of breach 53) of the light produced from each ligthing paraphernalia 3, be sent to each ligthing paraphernalia 3 from illumination control apparatus 2 in the lump via feed line 41a, 41b
As mentioned above, according to the present embodiment, without the need to laying holding wire for controlling, and by an illumination control apparatus 2, the light quantity of the light produced from multiple ligthing paraphernalia 3a and photochromic can be controlled in the lump.
In addition, as shown in figure 21, also intrinsic address (receiver address) can be set respectively at each ligthing paraphernalia 3a.Address, such as, can be set by the dual-in-line switch (DIPswitch) being arranged on each ligthing paraphernalia 3a.In this case, illumination control apparatus 2 makes the pattern of breach 53 be contained in the pattern of breach 53, and the pattern of described breach 53 is for representing the address of the ligthing paraphernalia 3a of control object.When the pattern of breach 53 comprises the pattern for representing the address identical with the address of oneself, each signal generating unit 32 of multiple ligthing paraphernalia 3a, based on the pattern of this breach 53, generates control signal 121a, 121b.By setting intrinsic address respectively at each ligthing paraphernalia 3a like this, the light quantity of the light produced from each ligthing paraphernalia 3a and photochromic can be controlled separately.
As mentioned above, preferably, the illumination control apparatus of the present embodiment possesses display part and input part, and is provided with the button as input part.
Referring to Figure 25 and Figure 26, to the schematic structure possessing the illumination control apparatus 2a of the present embodiment and the illuminator 1 as the ligthing paraphernalia 3a be connected with illumination control apparatus 2a of Data Control ligthing paraphernalia, be described.
Figure 25 represents the schematic structure of the illuminator 1 of the illumination control apparatus 2a possessing the present embodiment.Illuminator 1 shown in Figure 25 is identical with the illuminator 1 be described with reference to Figure 22, possesses multiple ligthing paraphernalia 3a.Figure 26 is the outside drawing of the illumination control apparatus 2a of the present embodiment.
With reference to Figure 26-Figure 28, the establishing method of the control mode of the Data Control ligthing paraphernalia that illumination control apparatus 2 controls is described.Figure 26-Figure 28 is the outside drawing of illumination control apparatus 2a, and state when representing that cover body portion 211 opens.Cover body portion 211 is eliminated in Figure 27 and Figure 28.As shown in figure 26, illumination control apparatus 2a possesses framework 210 and cover body portion 211.Cover body portion 211 rotationally support by framework 210.In addition, cover body portion 211 can be omitted.
In framework 210, be provided with as input part 23, select button 212, confirming button 213, raise button 214, reduce button 215, power switch button 216, first store button 217, second store button 218, the 3rd store button 219, sleep button 220 and wake button 221 and switching part 222 up.Herein, switching part 222 is made up of dual-in-line switch (DIPswitch).
If open cover body portion 211, then the first control part 25 will show the current light quantity and photochromic picture that represent the light produced from the ligthing paraphernalia group of each system on the display screen of display part 24.
Display part 24 shows the setting screen for setting the signal that the first signal transmission generating unit 2p generates.Therefore, user look at setting screen shown on display part 24, and the control mode of the control ligthing paraphernalia controlled is carried out in setting.The control mode that can set in the present embodiment is as " light modulation toning ", " ON/OFF " or " light modulation ".By slide handover portion 222, set model or deterministic model can be selected.Set model is the pattern can carrying out setup control mode.Deterministic model is for determining the pattern that (making to come into force) is set under set model.In the present embodiment, the state that switching part 222 slides left is deterministic model; The state that switching part 222 slides to the right is set model.
Under the state of being slided left by switching part 222, as shown in figure 26, the state (usual picture) of current setting will be shown in display part 24.At this, in illumination control apparatus 2, the control mode of " light modulation toning " is selected.
As shown in Figure 27 (a), if slided by switching part 222, then, on the display screen of display part 24, switch to utensil setting screen from common picture to the right.In utensil setting screen, show the mode set and the mode do not set with differentiable form.In Figure 27 (a), the mode represented by dash area is the mode set.But herein, the mode set is ghost form, by putting upside down display to the word of the mode set and background colour, show with differentiable form the mode set thus and the mode do not set also can.
User presses raise button 214 or reduces button 215 and dash area is moved, and can select desired mode thus.As shown in Figure 27 (b), user presses twice reduction button 215, and dash area moves down twice thus, and " light modulation " is selected.
Then, " registration " by being selected by select button 212, thus is formed as shade display format as shown in Figure 27 (b).Afterwards, by pressing confirming button 213, the display screen of display part 24 shows as shown in figure 28.
After pressing confirming button 213, namely, on the display screen (setting screen) of display part 24, after the setting of the signal (control mode of ligthing paraphernalia) that the first signal transmission generating unit 2p generates terminates, as shown in figure 28, the prompting picture for reminding the switching carrying out switching part 222 is shown.In addition, under the state of utensil setting screen, even if continue for more than 2 minutes without mode of operation, also can display alarm picture.Therefore, it is possible to prevent from user from forgetting switching part 222 is slided left and determine situation about setting.
If switching part slides by user to the left, then setting comes into force.Further, the display screen of display part 24 turns back to usual picture.
According to the present embodiment, by an illumination control apparatus 2a, can control with the ligthing paraphernalia of an illumination control apparatus 2 to various mode.In addition, according to the present embodiment, due to by an illumination control apparatus 2a, can, in the lump to the light quantity of the light produced from multiple ligthing paraphernalia 3a with photochromicly to control, therefore as the framework 210 of illumination control apparatus 2a, one can be used to use switch cell type.Therefore, it is possible to realize the compact of illumination control apparatus 2a.
In addition, in described above must explanation, illumination control apparatus 2,2a have a lead-out terminal 2t1 or two lead-out terminal 2t1,2t2, but the present invention is not limited thereto.Illumination control apparatus can possess more than three lead-out terminals.
Below, with reference to Figure 29-Figure 33, the illumination control apparatus 2b possessing the present embodiment and the illuminator 1 of multiple ligthing paraphernalia 3a that connects with the distribution of three systems from illumination control apparatus 2b are described.This illuminator 1 is on this aspect of ligthing paraphernalia group possessing three system 300a, 300b, 300c, different from said lighting system 1.
Figure 29 represents the schematic structure of the illuminator 1 of the illumination control apparatus 2b possessing the present embodiment.As shown in figure 29, illuminator 1 possesses the ligthing paraphernalia group of three system 300a, 300b, 300c.The ligthing paraphernalia group of each system 300a, 300b, 300c comprises multiple ligthing paraphernalia 3a respectively.Specifically, in the illuminator 1 shown in Figure 25, each ligthing paraphernalia 3a is connected in parallel via controller 2b and power line 4a, 4b, and illumination control apparatus 2b respectively for each system 300a, 300b, 300c, can control ligthing paraphernalia group in the lump.
Figure 30 is the block diagram of the major part representing illumination control apparatus 2b.Illumination control apparatus 2b possesses: three switch portion 21a, 21b, 21c, and three drive divisions 22a, 22b, 22c, and lead-out terminal 2t1,2t2,2t3 are different from the illumination control apparatus 2 shown in Fig. 4 on this aspect.
First signal transmission generating unit 2p comprises the first switch portion 21a, the first drive division 22a and the first control part 25.Second signal transmission generating unit 2q comprises second switch portion 21b, the second drive division 22b and the first control part 25.3rd signal transmission generating unit 2r comprises the 3rd switch portion 21c, the 3rd drive division 22c and the first control part 25.
One in two lead-out terminal 2t1 is passed through distribution 29a, and the input terminal 27a be connected with same power line 4a is electrically connected.First switch portion 21a gets involved and is arranged on distribution 29a.First switch portion 21a is used to control to be included in the light quantity of the light that each ligthing paraphernalia 3a in the first system 300a produces and photochromic.First control part 25 controls the operation of the first switch portion 21a by the first drive division 22a.In addition, another in two lead-out terminal 2t1 is by distribution 29b, and the input terminal 27b be connected with same power line 4b is electrically connected.
One in two lead-out terminal 2t1, via distribution 29a, is electrically connected with the input terminal 27a being connected to power line 4a.First switch portion 21a gets involved and is arranged on distribution 29a.The light quantity of the light that the first switch portion 21a produces for each ligthing paraphernalia 3a controlling to comprise from the first system 300a and photochromic.First control part 25 controls the action of the first switch portion 21a via the first drive division 22a.Another in two lead-out terminal 2t1, via distribution 29b, is electrically connected with the input terminal 27b being connected to power line 4b.
Lead-out terminal 2t2, via distribution 29c and distribution 29a, is electrically connected with input terminal 27a.Second switch portion 21b gets involved and is arranged on distribution 29c.The light quantity of the light that second switch portion 21b produces for each ligthing paraphernalia 3a controlling to comprise from second system 300b and photochromic.First control part 25 controls the action of second switch portion 21b via the second drive division 22b.
Lead-out terminal 2t3, via distribution 29d and distribution 29a, is electrically connected with input terminal 27a.3rd switch portion 21c gets involved and is arranged on distribution 29d.The light quantity of the light that the 3rd switch portion 21c produces for each ligthing paraphernalia 3a controlling to comprise from the 3rd system 300c and photochromic.First control part 25 controls the action of the 3rd switch portion 21c via the 3rd drive division 22c.
With reference to Figure 31-Figure 33, in the ligthing paraphernalia group situation with three systems, the establishing method of the control mode of ligthing paraphernalia that illumination control apparatus 2b controls is described.Figure 31-Figure 33 is the outside drawing of illumination control apparatus 2b, and represents the state that cover body portion 211 opens.Cover body portion 211 is eliminated in Figure 32 and Figure 33.For the part repeated with the establishing method illustrated with reference to Figure 26-Figure 28, the description thereof will be omitted.
Figure 31 is the outside drawing of illumination control apparatus 2b, represents state when opening cover body portion 211.As shown in figure 31, illumination control apparatus 2b possesses framework 210 and cover body portion 211.Cover body portion 211 is supported by framework 210 rotationally.In addition, cover body portion 211 can be omitted.
In framework 210, be provided with as input part 23, select button 212, confirming button 213, raise button 214, reduce button 215, power switch button 216, first store button 217, second store button 218, the 3rd store button 219, sleep button 220 and wake button 221 up, wake button 221 and multiple switching part (222a, 222b and 222c) up.
First control part 25 is according to user's action of control switch portion 21a, 21b, 21c to the operation of input part 23.That is, according to the operation of various button 212-221, the conducting (turnon) of the bidirectional thyristor 6 (with reference to Fig. 5) that each switch portion 21a, 21b, 21c comprise is controlled.
If open cover body portion 211, then as shown in figure 31, the first control part 25 shows the current light quantity and picture that is photochromic and control mode (lighting state of each system 300a, 300b, 300c) that represent the light produced from the ligthing paraphernalia group of each system 300a, 300b, 300c on the display screen of display part 24.Specifically, the ligthing paraphernalia group of " illumination 1 " expression the first system 300a.The scale of " illumination 1 " top, represents the light quantity of the light that each ligthing paraphernalia 3a comprised from the first system 300a produces and photochromic.Equally, " illumination 2 " represents the ligthing paraphernalia group of second system 300b, the scale of " illumination 2 " top, represents the light quantity of the light that each ligthing paraphernalia 3a comprised from second system 300b produces and photochromic.In addition, " illumination 3 " represents the ligthing paraphernalia group of the 3rd system 300c, the scale of " illumination 3 " top, represents the light quantity of the light that each ligthing paraphernalia 3a comprised from the 3rd system 300c produces and photochromic.In addition, Figure 27 is exemplified with the picture of the lighting state of each system 300a represented in " scene 1 ", 300b, 300c.
In framework 210, be provided with multiple switching part (222a, 222b and 222c).Switching part 222a is the switching part for setting illumination 1; Switching part 222b is the switching part for setting illumination 2; Switching part 222c is the switching part for setting illumination 3.
Under the state that switching part (222a, 222b and 222c) slides left, as shown in figure 31, the current state (common picture) set is shown at display part 24.Herein, the control mode that " illumination 1 " be " ON/OFF ", " illumination 2 " be " light modulation ", " throwing light on 3 " is " light modulation toning " is selected.
As shown in Figure 32 (a), if slided by switching part (222a, 222b and 222c), then, on the display screen of display part 24, switch to utensil setting screen from common picture to the right.In addition, if one in three switching parts is slided to the right, then utensil setting screen is switched to from common picture.
Often by select button 212, " illumination 1 ", " illumination 2 ", " illumination 3 ", " registration " can be repeated to select with this order.When the system that hope changes control mode is selected, user makes dash area move by pressing raise button 214 or reducing button 215, thus user can select desired mode.At this, as shown in Figure 32 (b), for " illumination 1 ", user presses and reduces button 215 next time, and for " illumination 2 ", user presses raise button 214 next time, dash area moves thus, and in " illumination 1 " selection " light modulation ", in " illumination 2 " selection " ON/OFF ", in " illumination 3 " selection " light modulation toning ".
Then, " registration " by being selected by select button 212, thus is formed as shade display format as shown in Figure 32 (b).Afterwards, confirming button 213 is pressed.
If switching part slides left by user, then setting comes into force.Further, the display screen of display part 24 turns back to usual picture.
In addition, as shown in figure 33, when switching part being switched to separately setting side (right side), can only set the system that have switched switching part.At this, because switching part 222a and switching part 222c is slid into right side, therefore can set " illumination 1 " and " illumination 3 ".Because switching part 222b is slid into left side, therefore cannot set, for avoiding unnecessary setting error, the icon of " illumination 2 " does not show at display part 24.
Below, user is described for an example of other methods of operation of input part 23.First, user, by select button 212, will select picture by Presentation Function.Function selects picture to comprise each project of " scene 1 ", " scene 2 ", " scene 3 ", " waking the moment up " and " illumination is selected ".After showing function selection picture, user often presses select button 212, then according to each project of selective sequential of regulation.
When upgrading the lighting state of each system in " scene 1 ", when user is when " scene 1 " is by selection, press confirming button 213.Thus, the picture shown in Figure 31 is presented on the display screen of display part 24.
Then, user is by select button 212.When often by select button 212, " illumination 1 ", " illumination 2 ", " illumination 3 " can be repeated to select with this order.When hope regulate light quantity and photochromic or one of them system is selected time, user presses confirming button 213.Thus, first, can select by the light quantity rank of system selected.
Then, user presses raise button 214 or reduces button 215.Now, press raise button 214 at every turn or reduce button 215, by the scale of the light quantity of system selected, the position (degree of light quantity) of putting upside down display changes.User, when the degree of desired light quantity is selected, presses confirming button 213.Thus, set by the degree of the light quantity of the system selected, and can select by the photochromic degree of system selected.
Then, user presses raise button 214 or reduces button 215.Now, press raise button 214 at every turn or reduce button 215, by the photochromic scale of system selected, the position (photochromic degree) of putting upside down display changes.User, when desired photochromic degree is selected, presses confirming button 213.Thus, setting by the photochromic degree of the system selected, and selecting " registration " on the display screen of display part 24.
User, when regulating the lighting state of other system, operates select button 212 again.Often by select button 212, " illumination 1 ", " illumination 2 ", " illumination 3 " are repeated to select with this order.
When the display screen of display part 24 being selected there be " registration ", if user presses confirming button 213, then each system 300a in " scene 1 ", the lighting state of 300b, 300c are updated.That is, corresponding relation set up by the light quantity set and photochromic information and the first store button 217, and is stored in storage part 25a.
When reappearing the lighting state of " scene 1 " that set, user can press the first store button 217.If press the first store button 217, then the first control part 25 uses the information be stored in storage part 25a corresponding to the first store button 217, respectively to the pattern of each system 300a, 300b, 300c setting breach 53.
In addition, when current " scene 1 " is selected, each system 300a in " scene 1 ", the lighting state of 300b, 300c are updated, meanwhile, and the current light quantity of the light produced from the ligthing paraphernalia group each system 300a, 300b, 300c and to be photochromicly conditioned.That is, the action of the first control part 25 couples of switch portion 21a, 21b, 21c controls, and makes the waveform of voltage 51 have pattern with the light quantity set by user and photochromic breach 53.
When setting " sleep timing function ", when selecting in function picture " throws light on and selects " by selection, user presses confirming button 213.Thus, on the display screen of display part 24, display can carry out to each system 300a, 300b, 300c the picture that " sleep timing function " or " waking timing function up " set respectively.
First, user operates select button 212, after the system selecting to wish to set " sleep timing function " or " waking timing function up " (" illumination 1 ", " illumination 2 ", " illumination 3 "), presses confirming button 213.Thus, the setting of " sleep timing function " or " waking timing function up " can be carried out to desired system.
Then, user presses raise button 214 or reduces button 215, and after selecting " sleep timing function ", presses confirming button 213.Thus, in the display screen display " sleep timing setting picture " of display part 24.In " sleep timing setting picture ", by display by the system selected until multiple candidates of time before turning off the light completely.
Then, user operates sleep button 220, selects by the system selected until time before turning off the light completely from multiple candidate.Thus, by the process of time process selected, from the light produced by each ligthing paraphernalia 3a of system selected, gradually reduce light quantity, through being turned off the light completely by after time of selecting.In the process, coordinate the change of light quantity, photochromicly also to change.This light quantity and photochromic change coordinate the process of time, can by realizing to being transmitted the waveform with the alternating voltage 51 of the pattern of regulation breach 53 by each ligthing paraphernalia 3a of system selected.
When setting " waking timing function up ", when selecting in function picture " throws light on and selects " by selection, user presses confirming button 213.Thus, on the display screen of display part 24, display can be carried out to each system 300a, 300b, 300c the picture that " sleep timing function " or " waking timing function up " set respectively.
First, user operates select button 212, after the system selecting to wish to set " sleep timing function " or " waking timing function up " (" illumination 1 ", " illumination 2 ", " illumination 3 "), presses confirming button 213.Thus, the setting of " sleep timing function " or " waking timing function up " can be carried out to desired system.
Then, user presses raise button 214 or reduces button 215, and after selecting " waking timing function up ", presses confirming button 213.Thus, on the display screen of display part 24, will show " waking moment setting screen up ".
Then, user presses raise button 214 or reduces button 215, and first, after selection " time ", length is pressed raise button 214 or reduced button 215, determines thus " time ".Then, user operates raise button 214 or reduces button 215, and after selection " minute ", length is pressed raise button 214 or reduced button 215, determines " minute " thus.Accordingly, " waking timing instant up " is set.
When making " waking timing function up " work, user presses and wakes button 221 up.Thus, from the light quantity of the light produced by each ligthing paraphernalia 3a of the system selected, gradually increased before the stipulated time from the moment be set.Further, when arrive set by moment time, lighted completely by each ligthing paraphernalia 3a of the system selected.In the process, coordinate the change of light quantity, photochromicly also to change.This light quantity and photochromic change coordinate institute's elapsed time, can by realizing to being transmitted the waveform with the alternating voltage 51 of the pattern of regulation breach 53 by each ligthing paraphernalia 3a of system selected.
Power switch button 216 (main power source button) is used to indicate the startup of controller 2b and the button of stopping.That is, if press power switch button 216 under the state being in light-off at each ligthing paraphernalia 3a, then controller 2b will start.After start-up connector 2b, user presses any one in store button 217 to store button 219.First control part 25 use corresponding with the store button be pressed, be stored in light quantity in storage part 25a (reference Fig. 5) and photochromic information, the pattern of breach 53 is set.On the other hand, if press power switch button 216 under the state that each ligthing paraphernalia 3a is in lighting, then the first control part 25 generates and makes bidirectional thyristor 6 be in the drive singal 61 of off state on each drive division 22a-22c, thus makes alternating voltage 51 not by each switch portion 21a-21c.
According to the present embodiment, can be controlled by the ligthing paraphernalia of an illumination control apparatus 2b to various mode.In addition, according to the present embodiment, due to can an illumination control apparatus 2b be passed through, to the light quantity of the light produced from multiple ligthing paraphernalia 3a with photochromicly to control in the lump, therefore as the framework 210 of illumination control apparatus 2, one can be used to use switch cell type.Therefore, it is possible to realize the compact of illumination control apparatus 2b.
In addition, the quantity of the ligthing paraphernalia 3a in the ligthing paraphernalia group that each system 300a, 300b, 300c comprise is not limited to majority, and the ligthing paraphernalia group of each system 300a, 300b, 300c can comprise more than one ligthing paraphernalia 3a respectively.
In addition, when illumination control apparatus to Data Control ligthing paraphernalia export containing Fiducial signal time, ligthing paraphernalia not only can make the light quantity of the irradiation of self and/or photochromic change, also can make from ligthing paraphernalia irradiate light the surface of emission towards changing.
Below, with reference to Figure 34, the illumination control apparatus 2c that the direction of illumination of light is changed is described.The ligthing paraphernalia 3c as Data Control ligthing paraphernalia be connected with the illumination control apparatus 2c shown in Figure 34 is on this aspect of the angle of inclination of adjustable lamp main body 301, different from above-mentioned ligthing paraphernalia.Figure 34 is the outside drawing of the ligthing paraphernalia 3c be connected with the illumination control apparatus 2c of the present embodiment.
Ligthing paraphernalia 3c is such as stage illumination, lighting.Ligthing paraphernalia 3c possesses lamp main body 301 and rotatably supports the supporter 303 of lamp main body 301.Be built-in with drive motors 37 at supporter 303, lamp main body 301 is rotated by the running of drive motors 37.Therefore, if drive motors 37 operates, then the changing towards (direction of illumination of light) of the surface of emission 302 of light.
Further, ligthing paraphernalia 3c also possesses motor power feeding section 36.Motor power feeding section 36, based on the alternating voltage 51 sent via switch portion 21, supplies electric power to drive motors 37.
In addition, address (receiver address) is set with at drive motors 37.Address such as can be set by dual-in-line switch.When the pattern of breach 53 comprises the pattern of the address representing identical with the address of drive motors 37, signal generating unit 32, based on the pattern of this breach 53, generates the control signal operated to the electric power supply that drive motors 37 supplies electric power for controlling motor power feeding section 36.
Such as, when drive motors 37 is stepping motor, the pattern of breach 53 represents the anglec of rotation of stepping motor.In addition, motor power feeding section 36 comprises multiple switch element.Signal generating unit 32, based on the pattern of breach 53, generates the control signal of each switch element in the multiple switch elements being used for drive motors power feeding section 36 respectively.Motor power feeding section 36, by the action of multiple switch element, by the power pulse making stepping motor rotate with the anglec of rotation represented by the pattern of breach 53, supplies to stepping motor.Thereby, it is possible to make changing towards (direction of illumination of light) of the surface of emission 302 of light.
Above specific embodiment of the invention scheme is described, but the present invention is not limited to above-mentioned embodiment, can various change be carried out to above-mentioned embodiment.
Such as, in above-mentioned each embodiment, the illumination control apparatus 2 that the accompanying drawing after reference Fig. 4 is described, 2a-2c are four-wire type controller, and illumination control apparatus 2,2a-2c also can be twin wire controllers.
In addition, in above-mentioned each embodiment, supplying electric power from source power supply 5, but be not limited to source power supply 5 to the external power source of power line 4a, 4b supply electric power, also can be from household electric power generator etc.In addition, external power source is not limited to AC power supplies, also can be DC power supply.In this case, switch portion 21, the 21a-21c conducting to direct voltage controls, and makes the waveform of direct voltage have the pattern of the breach be set.Now, the pattern of breach comprises the mutually different two kinds of breach of width.As DC power supply, by using service voltage lower than the power supply of source power supply 5 sine curve point voltage, can the generation of restraint speckle.
In addition, in above-mentioned each embodiment, as illumination component, some lamp load 340 has the dual-colored LED 341 of launching photochromic mutually different light, but some lamp load 340 also can only have monochromatic LED 341.In this case, only brightness adjustment control is carried out.
In addition, in above-mentioned each embodiment, illumination component is LED341, but illumination component is not limited to LED341, such as, also can be organic EL element, incandescent lamp.
In addition, in embodiment as above, according to the presence or absence of the pattern of the breach of a half-wave, digital information is added to containing Fiducial signal, but the present invention is not limited thereto.Also according to the length that has that it's too late of the pattern of the breach of a half-wave, digital information can be added to containing Fiducial signal.
With reference to accompanying drawing (Fig. 1-Figure 37), embodiment of the present invention are illustrated above.But the present invention is not limited to above-mentioned embodiment, do not departing from the scope of its purport, can implement in various mode.For ease of understanding, each inscape schematically shows by accompanying drawing in main body, and for convenience of mapping, the thickness, length, number etc. of illustrated each inscape are different from reality.In addition, the material, shape, size etc. of each inscape represented in the above-described embodiment are an example, being not to be particularly limited, not departing from the scope of effect of the present invention in itself, can carry out various change.
Description of reference numerals
1 illuminator
2,2a-2c illumination control apparatus
2p, 2q signal transmission generative circuit
2t1-2t4 lead-out terminal
3,3a-3c ligthing paraphernalia
5 source power supplies
6 bidirectional thyristors
21,21a-21c switch portion
22,22a-22c drive division
25 first control parts
26 zero passage detection portions
31 power feeding section
32 signal generating units
36 motor power feeding section
37 drive motors
301 lamp main bodies
The surface of emission of 302 light
303 drive motors
310 rectification circuits
320 smoothing circuits
330 constant-current circuits
340 lamp loads
341LED
Claims (7)
1. an illumination control apparatus, described illumination control apparatus is the illumination control apparatus that can control phase dimming ligthing paraphernalia and Data Control ligthing paraphernalia, wherein said phase dimming ligthing paraphernalia drives based on phase control signal, described Data Control ligthing paraphernalia is based on comprising driving containing Fiducial signal of voltage, this voltage has the breach pattern set in control signal setting regions
Described illumination control apparatus possesses:
First signal transmission generating unit, it switches and generates described phase control signal and described containing Fiducial signal;
And first lead-out terminal, it, by the voltage of the described phase control signal generated by described first signal transmission generating unit or the pattern with described breach, exports to described phase dimming ligthing paraphernalia or described Data Control ligthing paraphernalia.
2. illumination control apparatus according to claim 1, described illumination control apparatus can control the switching ligthing paraphernalia driven based on switching signal further.
3. illumination control apparatus according to claim 1 and 2, described illumination control apparatus is to described Data Control ligthing paraphernalia supply lighting electric power, and the pattern generated based on described breach and control information that the lighting state of described Data Control ligthing paraphernalia is controlled
In described control signal setting regions, supply described control information to described Data Control ligthing paraphernalia.
4. illumination control apparatus according to claim 3, wherein:
Described control information comprises:
First control information, it is for controlling the light quantity of described Data Control ligthing paraphernalia;
And second control information, it is for controlling the photochromic of described Data Control ligthing paraphernalia.
5. illumination control apparatus according to claim 1, wherein:
Described first signal transmission generating unit has semiconductor switch.
6. illumination control apparatus according to claim 5, wherein:
Described first signal transmission generating unit comprises zero passage detection portion further, and described zero passage detection portion is for the moment of the voltage vanishing voltage before detecting by described semiconductor switch.
7. illumination control apparatus according to claim 1, described illumination control apparatus comprises further:
Display part, its set condition of signal for showing described first signal transmission generating unit and generating;
And switching part, it, for the signal described first signal transmission generating unit generated, switches to the signal set on described display part.
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| JP2014093983A JP2015211021A (en) | 2014-04-30 | 2014-04-30 | Illumination control device |
| JP2014-093983 | 2014-04-30 |
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| CN105050238A true CN105050238A (en) | 2015-11-11 |
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| JP6492765B2 (en) * | 2015-02-27 | 2019-04-03 | 東芝ライテック株式会社 | Power supply and lighting system |
| JP6181228B1 (en) * | 2016-03-31 | 2017-08-16 | コイズミ照明株式会社 | Lighting system and lighting control device |
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Application publication date: 20151111 |