WO2008077296A1 - Appareil de commande de luminaire d'éclairage électrique permettant d'économiser l'énergie - Google Patents

Appareil de commande de luminaire d'éclairage électrique permettant d'économiser l'énergie Download PDF

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Publication number
WO2008077296A1
WO2008077296A1 PCT/CN2007/002150 CN2007002150W WO2008077296A1 WO 2008077296 A1 WO2008077296 A1 WO 2008077296A1 CN 2007002150 W CN2007002150 W CN 2007002150W WO 2008077296 A1 WO2008077296 A1 WO 2008077296A1
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Prior art keywords
energy
saving
light
signal
latch
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PCT/CN2007/002150
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English (en)
Chinese (zh)
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Chia-Yi Hsu
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Chia-Yi Hsu
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Publication of WO2008077296A1 publication Critical patent/WO2008077296A1/fr

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the invention relates to the technical field of electric lighting zone control, in particular to an electric lighting energy-saving lamp controller device (hereinafter referred to as: energy-saving lamp controller).
  • energy-saving lamp controller cooperates with the environmental state sensing device energy-saving switch device (hereinafter referred to as: energy-saving switch device), accepts the energy-saving switch command issued by the energy-saving switch device, and starts the energy-saving switch-off light to achieve the purpose of energy saving, and the energy-saving switch off the light.
  • energy-saving switch device the environmental state sensing device energy-saving switch device
  • the restoration of the lighting is reset, and the previously latched lighting scene is restored to maintain the consistency of the overall lighting scene before and after the energy saving off and resetting and restoring the lighting.
  • DALI Digital Addressable Lighting Interface
  • Annex E Annex E of IEC60929.
  • the DALI system was originally a specification for fluorescent dimming control, but due to its reliability, simplicity, and reasonable price, it has evolved into a control system specification covering all electric lighting systems. Especially in the face of worldwide energy and environmental issues, energy-saving technologies are becoming more and more important, and lighting systems that can be automatically controlled are gradually becoming necessary. Digital electric lighting control systems are particularly valued.
  • the Digital Addressable Light Interface (DALI) system was developed successfully in Europe and is gradually accepted by the world.
  • the architecture consists essentially of a bus power supply, at least one controller, and a luminaire with a digitally addressable light interface receiver.
  • Each digital addressable light loop can control up to 64 individual fixtures, each of which is assigned an address code at initial setup. According to this address, the system can issue instructions for each luminaire separately.
  • the luminaires should be grouped first. After storing the group data in the memory of each luminaire, as shown in European Patent EP90100465.6 (USPAT5352957), the instructions can be directly issued for the group.
  • a loop can be set up to 16 groups (0 ⁇ 15), and each fixture can belong to several groups at the same time. However, depending on the actual system, some products only allow one group to be set.
  • each group of lights can be separately adjusted to an appropriate brightness to form an overall lighting scene.
  • Some locations such as multi-purpose conference rooms, may require several different lighting scenarios to suit different needs.
  • the lighting scene controller can be used to pre-store the data of each group, brightness and other data related to each lighting scene, and only need to press the scene selection button to retrieve the original design.
  • Fixed, common lights The light scene controller typically has 4 to 8 scene keys to choose from.
  • General halls and walkways should be fully bright when cleaning work, usually half bright.
  • the key theme of the display should be brighter, and the surrounding of the background should be darker to create contrast and highlight the theme; but when doing cleaning work, it should be fully lit.
  • the lighting on the conference table should be brighter, and the surrounding area should be darker.
  • the whole room should be darker. Only the projection screen near the desk should be dark, so as to project the image.
  • Other living spaces such as living rooms and restaurants can also use the changes in lighting scenes to create an energy-saving and colorful living atmosphere.
  • This overall lighting scene atmosphere in addition to making people feel comfortable and happy, because the lighting is not always in a state of full light, it also achieves energy-saving purposes.
  • the lamps In order to achieve the control effect of the lighting scene, if the digital addressable lighting interface (DALI) lighting control system is used, the lamps must be grouped first, and each group of lights should be adjusted to the required brightness, then the groups of each group, The brightness and other data are stored in the light scene controller, and the light scene controller recalls the set light scene according to the button.
  • the Digital Addressable Light Interface (DALI) lighting control system although it can directly control each luminaire, is impractical and inconvenient for the average user. It is necessary to use the light scene controller or group controller to perform the actual lighting. control.
  • the control of the lighting scene is achieved by changing the brightness of the light source of each luminaire.
  • the luminaires are grouped for convenience in setting and executing instructions. If the lighting scene setting work of each luminaire can be easily performed, and each luminaire can easily receive and execute the lighting scene command directly, grouping is not necessary, and many restrictions can be dispensed with.
  • the addressability of the Digital Addressable Light Interface (DALI) system is characterized by the grouping, scene setting, and dimming of the entire system.
  • DALI Digital Addressable Light Interface
  • the initial grouping, setting the scene, and setting the brightness can sometimes be very complicated and require professional and specialized tools to complete.
  • This kind of professional and complicated setting work needs to rely on professional technicians to form an obstacle to the lighting system to penetrate the people's homes and urban and rural corners.
  • the digital addressable lighting interface control system is relatively economical in terms of price compared to the lighting control system based on the communication bus of the calculator, but it is still a relatively expensive system. For developing countries that need automated lighting control technology to address energy efficiency issues, prices are unacceptable. Therefore, an electric lighting control system that is more economical and easier to use is highly anticipated.
  • the lights In general, in order to save electric lighting energy and comply with the mandatory norms of many countries or regions, in the empty room without personnel activities, the lights should be automatically turned off, the lights are automatically turned off, and the human activity sensor light automatic controller must be provided. In order to use daylighting and save energy, it is necessary to install a daylight sensing automatic controller to automatically turn off the lights when there is enough control. Automatically turn off the lights, you need to install a daylight sensor automatic controller.
  • the automatic light switch is a simple problem, but it is not straightforward for the electric lighting control system that controls the overall lighting scene. First of all, the grouping and setting work is bound to be much more complicated. Secondly, when the lighting is turned off due to energy saving, and the lighting is restored, it should be returned to that lighting scene, which is also a problem. In general, the lighting should not be changed, especially in public spaces. When lighting is turned off due to energy saving, and then the lighting is restored, returning to the original lighting scene may be the best choice. Summary of the invention
  • the main object of the present invention is to provide an energy-saving lamp controller to maintain the consistency of the overall lighting scene before and after the energy-saving and extinguishing of the lighting, reduce the implementation cost, and facilitate the popularization and promotion of the electric lighting energy-saving technology.
  • An energy-saving lamp controller device includes a content addressable light control command decoding device 39 and a light control signal latch 43.
  • the device further includes:
  • a content addressable energy-saving switch instruction decoding device 39S is configured to decode and convert the energy-saving switch command outputted by the energy-saving switch 90 transmitted on the digital information bus 2 into an energy-saving switch signal, and output the signal to the energy-saving switch signal latch 431 ;
  • An energy-saving signal latch 431 for storing the energy-saving switch signal input by the content addressable energy-saving switch command decoding device 39S, and enabling or disabling the light-control switch latch 43 enabling device 430 according to the energy-saving switch signal ;
  • the enabling device 430 is configured to turn off the light scene or restore the light scene before the light is turned off according to the energy saving switch signal received from the energy saving switch signal latch 431.
  • the energy-saving switch signal includes an energy-saving turn-off light signal SR and an energy-saving recovery light signal SS.
  • the power-generating device 430 receives the energy-saving turn-off light signal SR, the function of the removal-enabled device 430 is performed, and the light control signal lock is turned off.
  • the memory 43 outputs the light scene data to the light source to turn off the light; when the enabling device 430 receives the energy-saving recovery illumination signal SS, the function of the recovery enabling device 430 is executed to restore the light control signal latch to output the light scene data. Function, drive light source, restore the light scene before turning off.
  • the content addressable energy saving switch instruction decoding device 39S includes:
  • An energy-saving off-light command decoding line is configured to convert the energy-saving switch command transmitted on the digital information bus into an energy-saving turn-off light signal SR, and output the energy-saving switch signal data latch 431;
  • An energy-saving recovery illumination instruction decoding line is configured to convert the energy-saving switching instruction transmitted on the digital information bus into an energy-saving recovery illumination signal SS, and output the signal to the energy-saving signal data latch.
  • the energy-saving turn-off light signal SR is output to the reset end of the energy-saving switch signal latch 431, and the energy-saving recovery illumination signal SS is output to the set terminal of the energy-saving signal latch 431.
  • the content addressable energy-saving switch instruction decoding device 39S further includes:
  • a system energy-saving off-light command decoding line is used to decode and convert the system energy-saving switch command transmitted on the digital information bus into a system energy-saving turn-off light signal SSR, and output the reset to the system energy-saving switch signal data latch 431S End
  • a system energy-saving recovery illumination instruction decoding line is configured to convert the system energy-saving switch instruction transmitted on the digital information bus into a system energy-saving recovery illumination signal SSS, and output to the setting end of the system energy-saving switch signal data latch;
  • the energy-saving switch signal latch further includes a system energy-saving switch signal latch 431S and an interval energy-saving switch signal latch 431, the data outputted by the two, jointly controlling the enabling device 430, the system or the interval energy-saving turn-off lamp
  • the light command performs the function of removing the enable circuit, and the light control signal latch 43 is turned off to output the light to the light source.
  • the scene data is turned off; the system or interval recovery illumination command performs a recovery enable circuit function, and the light control signal latch 43 is restored to output the light scene data to the light source, and the light source is restored to the light scene before the light is turned off.
  • the energy saving switch 90 includes:
  • a power supply device 91 configured to supply power to the energy-saving switch 90;
  • An environmental state sensing signal processing device 93 configured to process the received environmental state sensing data, and output the processed environmental state sensing data to the energy saving switch command generating device 94;
  • An energy-saving switch command generating device 94 configured to generate a power-saving switch command according to the received environmental state sensing data, and output the generated energy-saving switch command to the two-phase digital information encoding device 95;
  • a two-phase digital information encoding device 95 configured to encode the received energy-saving switch command, output the encoded result to the optically isolated two-phase digital bus driving device 96, and drive the optically isolated two-phase digital bus driving device;
  • the phase digital bus driving device 96 is configured to drive the two-phase digital bus according to the received encoding result.
  • the energy saving switch further includes: an environmental state sensing device 92, configured to monitor an environmental state, and monitor the monitored environmental state sensing data. It is output to the sensing signal processing device 93.
  • the environmental condition sensing device 92 further includes a fixed or adjustable timer device.
  • the environmental state sensing device is disposed or separated from the energy saving switch; the environmental state sensing device is an empty cell sensor or a daylight sensor.
  • the sensing signal processing device 93 further includes a time delay device.
  • the present invention has the following beneficial effects:
  • the energy-saving lamp controller provided by the invention converts the energy-saving switch command transmitted on the digital information bus into an energy-saving switch signal, turns off the light according to the converted energy-saving switch signal or restores the light scene of the output latched by itself. Data, driving the light source to restore the lighting scene before turning off.
  • the energy-saving lamp controller provided by the invention does not require complicated setting work, does not rely on professional technicians, and maintains the overall lighting scene in the energy-saving shutdown and energy-saving reasons, and restores the lighting, the front and rear lighting scenes are consistent sexuality, making the combination of electric lighting energy-saving technology and lighting scene control technology more harmonious, making the goal of saving electric lighting energy easier to implement, is conducive to popularizing and promoting electric lighting energy-saving technology, making electric lighting automation energy-saving control system more acceptable.
  • the energy-saving lamp controller provided by the invention has the advantages of simple structure, transparent function, no complicated setting work, no relying on professional technicians, and the energy-saving electric lighting automatic control system can be deep without hindrance. Entering the corner of urban and rural areas without logistical troubles.
  • the energy-saving lamp controller provided by the invention maintains the characteristics of the lighting scene control technology of the electric lighting zone control system, so that the lighting scene control can be used in one click, regardless of the age of men and women, can be used without learning, and can be very Naturally combined with energy-saving technologies to achieve energy conservation.
  • the energy-saving lamp controller provided by the invention has the advantages of simple structure and transparent function, and is easy to be used with various sensors.
  • the energy-saving lamp controller provided by the present invention is an all-digital system, which is easy to be networked with other systems (such as building management systems) by using bridge technology, has good compatibility, and is very advantageous for the present invention. Promotion and application. DRAWINGS
  • FIG. 1 is a schematic diagram of a lighting layout of an electric lighting partition lighting scene control system with a lighting window office;
  • FIG. 2 is a schematic diagram of a basic lighting controller of the current electric lighting partition control system;
  • FIG. 3 is a schematic structural view of an energy-saving lamp controller provided by the present invention.
  • FIG. 4 is a schematic structural diagram of an energy-saving switch signal control circuit of the energy-saving lamp controller provided by the present invention
  • FIG. 5 is a schematic structural view of a system energy-saving switch signal control circuit of the energy-saving lamp controller provided by the present invention
  • FIG. 6 is a schematic structural diagram of an energy-saving switch device matched with an embodiment of the present invention. detailed description ⁇
  • FIG. 1 is a schematic diagram of a lighting layout of an electric lighting partition lighting scene control system with a twilight window office.
  • Figure 1 is also well suited for school classrooms that typically have a twilight window.
  • the power line 1 supplies the mains
  • the two-phase digital bus 2 transmits the digital control commands
  • the lighting controller SC is the system controller, which is controlled by the two-phase digital bus 2
  • the basic type lamp controller 3 or the energy-saving type lamp controller 3' controls the lighting of the lamps.
  • the office 10 with a light window can be used to save energy for the purpose of energy saving.
  • the lights in the office may be divided into four groups.
  • the most window-mounted luminaire in the office is the first row, which belongs to the first group 11, including the lamps 11-1, 11-2, 11-3; the middle row of lamps is the second row, which belongs to the second group 12, including the lamps 12 -1, 12-2, 12-3;
  • the innermost row of lamps is the third row, which belongs to the third group 13, including lamps 13-1, 13-2, 13-3; All the luminaires in the office belong to the fourth group 14, including all luminaires.
  • the light controller SC of the office 10 has four scene selection buttons and a total opening key. Just press the scene button and the entire office light will be in place.
  • the office is a lighting control area.
  • Each row of lamps is a light control group, office lighting controller, with a total opening key and four lighting scene selection keys.
  • the four lighting scenes are: lighting scene one, all lamps are one-third bright; lighting scene two, all lamps are two-thirds bright; lighting field scene three, all lamps are fully lit; lighting scene four, all lamps are off.
  • These grouping and lighting scene setup work can sometimes be cumbersome and requires special tools. Technicians need special training to be competent.
  • the Digital Addressable Light Interface (DALI) system can have sixteen groups and sixteen lighting scenes. In practice, it is often not enough.
  • the control of the lighting scene is achieved by dimming the brightness of the light source of each luminaire, but it can also be achieved by switching the light source of each luminaire.
  • the luminaire is a light box composed of three fluorescent tubes
  • the luminaire is utilized.
  • the ordinary fluorescent tube can achieve the above four-segment lighting scene effect, the lighting scene one, all the light boxes light a tube; the lighting scene two, all the light boxes are bright two tubes; the lighting scene three, all the light boxes are bright three tubes; the lighting scene Fourth, all light boxes are turned off. There are big differences between the two methods in the price of the ballast.
  • Grouping fixtures is for the convenience of setting up lighting scenes and executing commands. If the lighting scene setting work of each luminaire can be easily performed, and each luminaire can easily receive and execute the lighting scene instructions directly, grouping is not necessary, thus eliminating many restrictions.
  • the above lighting scene setting work can be easily realized by the electric lighting partition control system of China Patent Application No. 200610111784.0.
  • the most straightforward approach is to install a daylight sensor controller for each row of lamps, and issue control commands based on the daylight.
  • the first row of lamp daylight sensing controller Sl l when the measured daylight illuminance exceeds the fixed value, issues an energy-saving turn-off light command, and turns off the first row of lamps, that is, the first group of lamps 11-1, 11-2 , 11-3.
  • the daylight sensing controller Sl l when the measured daylight illuminance is lower than the fixed value, the energy saving reason is eliminated, and the restoration lighting instruction is issued.
  • the second row of lamps, the daylight sensor controller S12 controls the second row of lamps
  • the third row of lamps, the daylight sensor controller S13 controls the third row of lamps.
  • the daylight sensing controllers Sl1, S12, and S13 are all energy-saving switchers that automatically switch lights with daily illumination to achieve energy saving. Between each row of lamps, or each row of lamps and office lighting control Between the controllers SC, the picture boundary repeater DR is separated, so that each area can be independently controlled.
  • the picture boundary repeater is a functional unit in the electric lighting partition control system provided by Chinese Patent Application Nos. 200610111784.0 and 200610076528.2.
  • the double-byte system instructions are free to pass through the picture boundary repeater, and the single-byte interval instructions cannot pass through the picture boundary repeater.
  • the two-phase lighting scene control command transmitted on the digital bus of the electric lighting zone control system enters the digital information processor of the lamp controller through the optical isolator.
  • the digital information processor decodes the instructions for control actions.
  • the lighting brightness dimming setting device can be set in advance or on site.
  • the two-position dial switch can provide four setting options. The setting action is clear and direct, easy to operate, can be set during deployment, and it is easy to adjust at any time.
  • the switch or control signal is output to the ballast or the light source driver to drive the light source.
  • the light source driver can be a ballast, an electronic transformer, or a relay, depending on the light source and actual needs.
  • the light source can also be an incandescent lamp, a halogen lamp, a fluorescent lamp, a energy saving lamp, a high pressure gas discharge lamp (HID), a light emitting diode (LED), or the like.
  • the light source is not limited to a single light source.
  • the information processor includes an information data restoration device, a clock management device, a system instruction shift register and an interval instruction shift register, and the system instruction high byte is decoded by the high byte decoding device, and the low order byte of the system instruction and The interval instruction is decoded by the content addressable light control switching device, and the light control switch signal latch outputs a switching signal to the ballast or the light source driver device to drive the light source.
  • Fig. 2 is a schematic diagram of a basic type lamp controller of the electric lighting zone control system disclosed in Chinese Patent Application No. 200610111784.0, which is a schematic diagram of the basic type lamp control device 3 of the electric lighting zone control system of Fig. 1.
  • the light source 35 is a fluorescent tube, and the ballast 34 receives the control signal output from the control decoder 33 to switch or dim the light source 35.
  • the two-phase lighting scene control command transmitted on the two-phase digital bus 2 enters the digital information processor 32 via the optical isolator 31.
  • the digital information processor 32 decodes the instructions for control actions.
  • 36 is a light brightness dimming setting device, such as a two-digit dial switch, which can be set in advance or on-site.
  • the two-digit dial switch can provide four setting options.
  • the setting action is clear and direct, easy to operate, can be set during deployment, and it is easy to adjust at any time.
  • the decoding device 33 after being decoded according to the setting of the setting device 36, outputs a switch or control signal to the ballast or light source driver 34 to drive the light source 35.
  • the information processor 32 41 is an information data restoration device, 40 is a clock management device, and 37 and 38 are systems.
  • the shift register of the command and the interval command, the high order byte of the system command is decoded by the decoding device 44, and the low order byte of the system command and the interval command 38 are performed by the content addressable light control command decoding device 39.
  • the signal is converted into a light control switch signal by a light control switch signal latch 43: m0 ⁇ (full light), ml off, m2 light scene 1, m3 light scene 2, m4 light scene 3, m5
  • the light scene 4 after the light control signal passes through the light scene setting device 42, drives the light source driving device 34 to drive the light source 35.
  • the light scene setting means 42 can set the brightness of each light source in each light scene via the dial switch 36, and output the light control switch signal to the decoding means 33 via the light control switch signal latch 43.
  • the light control switch signal latch 43 includes a latch pulse controller LC and data latches D0-D5 that receive any of the inputs of the content addressable light control command decoding device 39. After the only light control switch signal, the latch is executed, and the light control switch signals m0-m5 are latched into the data latches D0-D5 corresponding to the control switch signal.
  • the clock management device 40 after the information processing device 41 detects the stop bit, generates a latch pulse L that locks the light control switch signals m0-m5 into the data latches D0-D5.
  • the LC is a controller that latches the pulse L, and can only perform latching when the light control signal m0-m5 has one and only one match.
  • the basic type lamp controller and the energy-saving switch device cooperate with the energy-saving automatic control
  • the lamp when the light is automatically turned off due to energy-saving reasons, and then extinguished due to energy-saving reasons, the lamp cannot be automatically restored before the switch-off.
  • the state of the lighting scene cannot maintain the consistency of the lighting scene before and after the light is turned off. If the luminaire is automatically turned off after energy-saving reasons, when the lighting is restored, the state of the light scene before the turn-off cannot be automatically restored, and the previous lighting scene must be manually restored, which is obviously unacceptable.
  • the present invention provides an energy-saving lamp controller and an energy-saving switch device matched therewith, so as to realize the state of the light scene before the automatic recovery and extinguishing, and maintain the consistency of the lighting scene.
  • FIG. 3 is a schematic structural diagram of an energy-saving lamp controller provided by the present invention.
  • the energy-saving lamp controller is the energy-saving lamp controller 3' shown in Fig. 1.
  • the energy-saving lamp controller enables the lamp to directly receive an energy-saving command, which is added to the basic-type lamp controller shown in FIG. 2, which is added to the content-addressable light control command device 39
  • the portion of the energy-saving switching instruction is decoded, that is, the content addressable energy-saving switching instruction decoding device 39S is added; the enabling device 430 and the energy-saving switching signal latch 431 are added to the light control signal latch 43.
  • the content addressable light control instruction decoding device 39 is configured to convert the light control command transmitted on the digital information bus 2 into a light control switch signal, and the light control switch signal is latched in the light control signal latch. 43.
  • the light control signal latch 43 outputs the latch data D0-D5, and drives the light scene setting means 42 and the light source 35.
  • the content addressable energy-saving switch instruction decoding device 39S is configured to decode and convert the energy-saving switch command outputted by the energy-saving switch 90 transmitted on the digital information bus 2 into an energy-saving switch signal, and the energy-saving switch signal includes an energy-saving switch-off light signal SR and The energy saving recovery illumination signal SS is then output to the energy saving switch signal latch 431 by the energy saving off light signal SR and the energy saving recovery illumination signal SS.
  • the energy-saving switch signal latch 431 is configured to store the energy-saving switch signal input by the content addressable energy-saving switch instruction decoding device 39S, and to turn on or turn off the enable device of the light control signal latch 43 according to the stored energy-saving switch signal. 430.
  • the enabling device 430 is configured to turn off the light scene or restore the light scene before the light is turned off according to the energy saving switch signal received from the energy saving switch signal latch 431.
  • the enabling device 430 receives the control of the energy-saving and extinguishing light signal SR and the energy-saving recovery lighting signal SS.
  • the enabling device 430 receives the energy-saving and extinguishing light signal SR, the function of the removing enabling device 430 is performed, and the light control signal lock is turned off.
  • the memory 43 outputs the light scene data to the light source to turn off the light; when the enabling device 430 receives the energy-saving recovery illumination signal SS, the function of the recovery enabling device 430 is executed to restore the light control signal latch to output the light scene data. Function, drive light source, restore the light scene before turning off.
  • the content addressable energy-saving switch instruction decoding device 39S includes an energy-saving turn-off light command decoding line and an energy-saving recovery illumination command decoding line.
  • the energy-saving turn-off light command decoding line is used to decode the energy-saving turn-off light command issued by the energy-saving switch 90, and output the energy-saving turn-off light signal SR generated by the decoding to the energy-saving switch signal latch 431. Reset end.
  • the energy-saving recovery illumination instruction decoding line is configured to decode the energy-saving recovery illumination command issued by the energy-saving switch 90, and output the energy-saving recovery illumination signal SS generated by the decoding to the setting end of the energy-saving signal latch 431.
  • the content addressable energy-saving switch instruction decoding device 39S further includes a system energy-saving turn-off light command decoding line and a system energy-saving recovery illumination command decoding line.
  • the system energy-saving off-light command decoding line is configured to convert the system energy-saving switch command transmitted on the digital information bus into a system energy-saving turn-off light signal SSR, and output the signal to the system energy-saving switch signal data latch 431 S Reset the end.
  • the system energy-saving recovery illumination instruction decoding line is used to decode and convert the system energy-saving switching instruction transmitted on the digital information bus into a system energy-saving recovery illumination signal SSS, which is output to the setting end of the system energy-saving switch signal data latch.
  • the energy-saving switch signal latch further includes a system energy-saving switch signal latch 431S and an interval energy-saving switch signal latch 431, the data outputted by the two, jointly controlling the enabling device 430, the system or the interval energy-saving off
  • the light-off command performs the function of removing the enable circuit, and the light control signal latch 43 is turned off to output the light scene data to the light source to turn off the light; the system or the interval recovery illumination command performs the function of the recovery enable circuit to restore the light control signal.
  • the latch 43 outputs the light scene data to the light source, and drives the light source to resume the light scene before the light is turned off.
  • FIG. 4 is a schematic structural diagram of an energy-saving switch signal control circuit of an energy-saving lamp controller according to an embodiment of the present invention. Compared with the basic lamp controller of FIG. 2, FIG. 4 focuses on energy-saving switch command decoding.
  • the energy-saving switch command decoding device 39S can decode the energy-saving switch command, and output the energy-saving turn-off light signal SR or the energy-saving recovery illumination signal SS.
  • the structure of the energy-saving switch command, the energy-saving turn-off light command can be 00100000 (20h); the energy-saving recovery lighting command can be 00100001 (21h) o
  • the energy-saving switch signals SR, SS are low
  • the potential, through the inverter, enables the AND gate 432, and the latch pulse L of the latch pulse controller LC performs the latching of the light control switch signal latch 43 via the AND gate 432, in other words, the energy-saving switch signal SR,
  • the AND gate 432 is removed, and the light control switch signal latch 43 does not perform latching. Therefore, the energy saving command does not change the light control switch data latched by the light control signal latch 43 and does not change the lighting scene when the illumination is restored.
  • the energy-saving turn-off light signal SR resets the energy-saving switch signal latch 431, causing the output terminal Q of the energy-saving switch signal latch 431 to output a low potential, and closing the AND gates 435-1, 435-2, 435-3, 435- The output of 4, but the inverter between the output terminal Q of the energy-saving signal latch 431 and the OR gate 434 causes the output of the OR gate 434 to be true, that is, the energy-saving turn-off light signal SR causes the switching signal of the light to be turned off.
  • the energy-saving recovery illumination signal SS sets the energy-saving switch signal latch 431, and the output terminal Q of the energy-saving switch signal latch 431 outputs a high potential, and the AND gates 435-1, 435-2 are restored.
  • the output of 435-3, 435-4 recovers the latched data D2-D5 of the output light control switch signal latch 43, drives the light scene setting device 42, and the light scene setting device 42 drives the light source driving device 34, To drive the light source 35; when the turn-off light switch signal ml output by the content addressable light control switch device 39 is not true, the output of the energy-saving switch signal latch 431 output terminal Q, and the light is controlled by the OR gate 434.
  • the energy-saving lamp controller provided by the invention automatically turns off the light after energy-saving reasons, and then eliminates due to energy-saving reasons, and when the illumination is restored, the lamp automatically restores the state of the light scene before the turn-off, and maintains the lighting scene. Consistency.
  • the daylight automatic energy-saving switch Sll, S12, S13 automatically switch the light with the daylight, to achieve energy-saving purposes.
  • the empty room automatic energy-saving switch VS when the air is turned off in the empty room, to achieve energy-saving purposes, the main body of the solar automatic energy-saving switch S11, S12, S13 and the empty room automatic energy-saving switch VS are the energy-saving switch shown in Figure 6. 90.
  • the basic type lamp controller 3 shown in FIG. 1 is modified by the energy-saving lamp controller 3' of the present invention.
  • the empty room automatic energy-saving switch VS when the light is turned off, the daylight automatic energy-saving switch S11, S12, S13 can continue to work, but the empty room energy-saving switch The VS is set at the level of system control, and the system energy-saving control command is issued to control the entire room. Therefore, the empty room energy-saving switch VS sends out the system energy-saving and turns off the light command to turn off the light, and the daylight automatic energy-saving switch S11, S12, and S13 cannot be restored. Illumination, the light remains off until the empty room automatic energy-saving switch VS issues an energy-saving recovery lighting command.
  • the system energy-saving switch command and the interval energy-saving switch command jointly generate an energy-saving switch control signal, which can be achieved by a hardware logic circuit or by software.
  • Figure 5 shows an example of a joint operation of the system energy-saving switch command and the interval energy-saving switch command.
  • - Figure 5 is a schematic diagram showing the structure of a system energy-saving switch signal control circuit of the energy-saving lamp controller provided by the present invention.
  • the energy-saving switch command decoding device 39S adds a system energy-saving switch command decoding line, and generates a system energy-saving switch-off light signal SSR and a system energy-saving recovery light signal SSS.
  • the system energy-saving switch signal latch 431S is used to latch the system energy-saving switch signal.
  • System energy-saving switch signal latch 431S latch system energy-saving switch signal data; interval energy-saving switch signal latch 431 latch interval energy-saving switch signal data.
  • the system power-saving switch signal latch 431S latch data and the interval power-saving switch signal latch 431 latch data, and the enable means 430 of the light control switch signal latch 43 is controlled by the AND gate 433. Because the system energy-saving switch command is valid for the whole area, when the system energy-saving switch, for example, the empty room automatic energy-saving switch VS issues the system energy-saving off-light command, the system energy-saving switch signal latch 431S of each lamp outputs a low potential.
  • the forced AND gate 433 outputs a low potential, and each lamp light remains off until the system energy-saving switcher issues a system energy-saving recovery illumination command, so that the system energy-saving recovery illumination signal SSS is high.
  • the total opening key of the lighting controller SC has a forced switching function for all the lamps, but since it is not the subject of the present invention and is an easy-to-understand technique, it will not be described in detail.
  • the electric lighting partition control system shown in Table 1 broadcasts the energy-saving switch command to two bytes, and the first byte is FF: System broadcast energy-saving off light FF20 11111111 00100000 system broadcast energy-saving recovery lighting FF21 11111111 00100001
  • the electric energy district partition control system section energy-saving switch command shown in Table 2 is single-byte:
  • FIG. 6 is a schematic structural view of an energy-saving switch 90 matched with the energy-saving lamp controller provided by the present invention.
  • the energy-saving lamp controller and the energy-saving switch 90 provided by the invention are integrated into one body through the two-phase digital bus 2, and the lighting energy-saving automatic control is coordinated.
  • the energy-saving switch 90 is configured to generate a power-saving switch command according to the monitored environmental state data, and output the generated energy-saving switch command to the energy-saving lamp controller 3' through the digital information bus 2, turn off the light or resume the switch. The light scene before the light is turned off.
  • the energy-saving switch 90 includes: a power supply device 91, an environmental state sensing device 92, an environmental state sensing signal processing device 93, an energy-saving switch command generating device 94, a two-phase digital information encoding device 95, and a light source.
  • the two-phase digital bus driver 96 is isolated.
  • the power supply device 91 is configured to supply power to the energy-saving switch 90.
  • the environmental state sensing device 92 is for monitoring the environmental state and outputting the monitored environmental state sensing data to the sensing signal processing device 93.
  • the environmental state sensing device 92 can be separately disposed or integrated with the energy saving switch 90.
  • the environmental state sensing device 92 which may be an empty chamber sensor or a daylight sensor, may further include a fixed or adjustable timer device.
  • the environmental state sensing signal processing means 93 is for processing the received environmental state sensing data, and outputs the processed environmental state sensing data to the energy saving switch command generating means 94.
  • the sensing signal processing device 93 further includes a time delay device.
  • the energy-saving switch command generating means 94 is configured to generate a power-saving switch command based on the received environmental state sensing data, and output the generated energy-saving switch command to the two-phase digital information encoding device 95.
  • the two-phase digital information encoding device 95 is configured to perform an encoding operation on the received energy-saving switching command, and output the encoded result to the optically isolated two-phase digital bus driving device 96 to drive the optically-isolated two-phase digital bus driving device.
  • the optically isolated two-phase digital bus driver 96 is operative to drive the two-phase digital bus 2 based on the received encoded result.
  • the energy-saving lamp controller provided by the present invention has a content addressable light control device.
  • the content addressable light control switch device is configured to convert the light control command transmitted on the digital information bus into a light control switch data, lock the light control switch signal latch, and output the light to the light scene setting device. To drive the light source.
  • the content of the energy-saving lamp controller can address the light control switch device, in addition to decoding the general lamp control commands such as the lighting scene command and the lamp switch command, and decoding the energy-saving switch command issued by the energy-saving switch.
  • the energy-saving switch device matched with the energy-saving lamp controller of the invention emits an energy-saving switch command according to the sensor signal, and the energy-saving switch command is related to the light-off command and the restoration of the lighting command.
  • General interval energy-saving switch issuing interval energy-saving switch command; system energy-saving switch, issuing system energy-saving switch command, inputting energy-saving lamp controller through the digital information bus, addressable light energy-saving control switch device, decoding conversion
  • the light control switch signal latch is provided with an enabling device that accepts the control of the energy-saving switch signal, but does not change the data latched in the light control switch signal latch.
  • the light After the lamp is turned off due to energy saving, and then resume lighting, for example, when there is no one in the room, the light is turned off, and when the detected person re-enters the room, the illumination is restored, and the light control switch signal latches the instruction in the latch. Data, restore the output, restore the state of the lighting scene before turning off, so that the lighting scene remains consistent.

Abstract

Un appareil de commande de luminaire permettant d'économiser l'énergie comprend un dispositif de décodage d'instruction de commande de lumière adressable par contenu et un verrou de signal de commande de lumière, et comprend également : un dispositif de décodage d'instruction de commutation de coupure d'alimentation adressable par contenu pour décoder une instruction de commutation de coupure d'alimentation émise par un commutateur de coupure d'alimentation, qui est transmise sur un bus de signal numérique à un signal de commutation de coupure d'alimentation, et pour émettre vers un verrou de signal de commutation de coupure d'alimentation ; le verrou de commutation de coupure d'alimentation pour stocker le signal de commutation de coupure d'alimentation mis en entrée par le dispositif de décodage d'instruction de commutation de coupure d'alimentation adressable par contenu, et pour allumer ou éteindre un dispositif d'activation du verrou de signal de commande de lumière conformément au signal de commutation de coupure d'alimentation ; un dispositif d'activation pour éteindre une scène éclairée par lampe ou restaurer la scène éclairée par lampe d'avant la coupure conformément au signal de commutation de coupure d'alimentation reçu à partir du verrou de commutation de coupure d'alimentation. Toute la scène éclairée par lampe avant et après la coupure et la restauration d'éclairage permettant d'économiser l'énergie peut être maintenue de concert, le coût de mise en œuvre peut être réduit et la technologie d'économie de l'énergie d'éclairage électrique peut être popularisée par l'utilisation de la présente invention.
PCT/CN2007/002150 2006-12-27 2007-07-13 Appareil de commande de luminaire d'éclairage électrique permettant d'économiser l'énergie WO2008077296A1 (fr)

Applications Claiming Priority (2)

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CN2006101673061A CN101212853B (zh) 2006-12-27 2006-12-27 一种电照明节能型灯具控制器装置
CN200610167306.1 2006-12-27

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JP4821875B2 (ja) * 2009-03-25 2011-11-24 パナソニック電工株式会社 負荷制御システム
JP2010258535A (ja) * 2009-04-21 2010-11-11 Panasonic Electric Works Co Ltd 負荷制御システム

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CN1805648A (zh) * 2005-01-12 2006-07-19 杨东亮 数字调光节能的方法及其控制系统

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KR20050013311A (ko) * 2003-07-28 2005-02-04 임정숙 무선 제어 멀티탭
CN1805648A (zh) * 2005-01-12 2006-07-19 杨东亮 数字调光节能的方法及其控制系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114205967A (zh) * 2021-11-04 2022-03-18 中铁大桥勘测设计院集团有限公司武汉分公司 一种智慧照明节能管理装置及系统
CN114205967B (zh) * 2021-11-04 2023-12-01 中铁大桥勘测设计院集团有限公司武汉分公司 一种智慧照明节能管理装置及系统

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