CN202335013U - Light-emitting diode (LED) light fitting control system - Google Patents
Light-emitting diode (LED) light fitting control system Download PDFInfo
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- CN202335013U CN202335013U CN2011204649164U CN201120464916U CN202335013U CN 202335013 U CN202335013 U CN 202335013U CN 2011204649164 U CN2011204649164 U CN 2011204649164U CN 201120464916 U CN201120464916 U CN 201120464916U CN 202335013 U CN202335013 U CN 202335013U
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- light fixture
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- controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a light-emitting diode (LED) light fitting control system. The LED light fitting control system comprises a controller and a control terminal, wherein the controller displays the position distribution of LED light fittings in a room through a map type interface, displays the current on-off state of the LED light fittings in real time, receives an LED light fitting on-off command input by a user through touching an interface, and transmits the LED light fitting on-off command to the control terminal so as to control the on and off of corresponding LED light fittings. According to the LED light fitting control system, a control function of each LED light fitting in the room is integrated on a hand-held controller, and an operation interface is provided by adopting a map type visual form, so that the user can conveniently operate the LED light fitting control system, and the service efficiency of the LED light fittings is increased.
Description
Technical field
The utility model relates to LED lamp control field, particularly a kind of LED lamp control system.
Background technology
Advantages such as LED is long, low in energy consumption because of the life-span, lighting effect is good are applied in the lighting of home field gradually.Present LED control switch mainly is to embed in each room wall, and the user often need be shifted and could operate light fixture.In addition, the control switch of common a plurality of light fixtures is concentrated and to be placed in a position, to cause the user be many switches with the light fixture of their control between corresponding relation perplex.
The utility model content
The purpose of the utility model is to provide a kind of LED light fixture visual management system; The controlled function of indoor each LED light fixture is integrated on the hand held controller; And adopt the map type visual form that operation interface is provided, and user-friendly, improve LED light fixture service efficiency.
The LED lamp control system comprises controller and control terminal;
Controller is with the position distribution of interface display LED light fixture in the room of map mode, and shows the current on off state of LED light fixture in real time, receives the user and touches the LED lamp switch instruction of input through the interface, sends the instruction of LED lamp switch to control terminal;
Control terminal opens or closes according to LED lamp switch commands for controlling LED light fixture, and the current on off state of LED light fixture is fed back to controller.
Further, said controller comprises display floater, metalwork, touch sensible chip, main control end wireless communication module and main control end microprocessor;
Further; Be furnished with the light fixture symbol that distributes according to LED light fixture physical location in the room on the display floater, light fixture symbol below is equipped with metalwork, and metalwork is electrically connected the touch sensible chip; The light fixture symbol is touched; Then the electrical attribute of metalwork of its below changes, and the perception of touch sensible chip should change, and was converted into the digital signal that carries the touched point positional information and sent the main control end microprocessor to; The main control end microprocessor inquires corresponding LED light fixture according to the digital signal that carries the touched point positional information, sends the control command that carries the LED light fixture information that inquires to control terminal through the main control end wireless communication module;
Control terminal comprises terminal wireless communication module and terminal microprocessor; Terminal wireless communication module receives the control command from the main control end wireless communication module; Send control command to terminal microprocessor, terminal microprocessor is controlled opening or closing of this control command designated LED light fixture.
Further, said controller also comprises laser generator, and control terminal comprises also and LED light fixture laser inductor one to one that laser inductor connects said terminal microprocessor.
Further, said display floater adopts the flexible PCB material.
Further, said laser inductor adopts laser pickoff or laser sensor.
Further, said controller also comprises the brightness regulation module, is used to receive the LED lamp brightness regulating command of user with the touch manner input, sends it to control terminal through the main control end wireless communication module.
The technique effect of the utility model is embodied in:
(1) graphic electronically management
Graphic electronically LED light fixture overall situation control panel; Let you can be arbitrary according to physical location, management is the small cup light fixture arbitrarily, and need not go to know its concrete implementation procedure; The judgment task to control relation when having removed more lamp switch like this from has made things convenient for life.
For strange places such as high-grade hotel, bar provide convenient and fine impression,, also directly simple solution is provided for comparatively complicated light such as stage, theater controls environment for family's villa provides comfortable life style efficiently.
(2) the accurate control mode of dot matrix
Dot matrix LED only need shake the laser pen in the hand in a flash, and the dot matrix light fixture that just can control the crown is with luminous pattern of wanting and the brightness work of wanting.
Demonstrate fully the green living attitude of lighting as required, also for lighting provides many enjoyment and sentiment, a kind of long-range control device easily under the complex environments such as the stage of also can yet be regarded as simultaneously.
Through abundant perception to environment, light partial L ED as requested, make the utilization of the energy obtain maximization, reduce the power consumption of LED light fixture.
(3) formula of drawing of touching of lamplight brightness is operated
Monotype LED brightness regulation touch slide plate, the design inspiration is derived from popular common touch-screen volume control, fashion is simple, for design has been injected fresh vigor.
(4) portable design
Control panel adopts soft material (later stage can be considered the design of soft screen), can be that axle is rolled at any time with the laser pen, and the entire controller exquisiteness is attractive in appearance.
Therefore the design of this portable hand-held is accepted whole system together cleverly, can accomplish the control of following one's inclinations whenever and wherever possible, great comfortable daily life.And the visualized management and the laser pen remote control dual mode of the overall situation have proposed the full new ideas of controlling of long-range light.
(5) green energy conservation
The display mode of " lighting as required " comprises through visual control the brightness regulation of the light fixture of LED and the Design Mode of lighting as required of dot matrix type LED light fixture.Also all light fixtures in the zone are accomplished to control intuitively, avoid unnecessary waste behavior, turn on light, further improve the utilance of light fixture such as forgetting through visual panel.
Description of drawings
Fig. 1 is the utility model overall structure figure;
Fig. 2 is the controller architecture sketch map;
Fig. 3 is an embodiment controller PCB sketch map;
Fig. 4 is embodiment touch sensible chip circuit figure;
Fig. 5 is an embodiment main control end wireless communication module circuit diagram;
Fig. 6 is an embodiment controller circuitry schematic diagram;
Fig. 7 is embodiment controller panel figure;
Fig. 8 is electrically connected sketch map for the LED back electromotive force detects.
Embodiment
The utility model comprises controller and control terminal.
Controller comprises display floater, metalwork, touch sensible chip, main control end wireless communication module, main control end microprocessor and power supply, and is as shown in Figure 2.Power supply is to other parts power supply.Display floater shows the position distribution of LED light fixture in the room with the map mode, and the user wants to operate the light fixture of a certain position, only needs to touch relevant position on this interface.In order to respond to user's touch operation, laying metalwork below each light fixture character position on the display floater, the side of display floater is laid the touch sensible chip.When the user touches display interface; The electrical attribute of metalwork (electric capacity, resistance and voltage etc.) of below, touch point changes; The perception of touch sensible chip should change, and was converted into the digital signal that carries the touched point positional information and sent the main control end microprocessor to.The main control end microprocessor prestores the mapping relations of light fixture touch point and light fixture physical location, inquires operated LED light fixture according to the digital signal of receiving, and then sends switch controlling signal through wireless module to the LED of correspondence light fixture.
Control terminal comprises the terminal wireless communication module and the terminal microprocessor of joining.After terminal wireless communication module is received switch controlling signal, control the Kai Heguan of corresponding light fixture by terminal microprocessor.Terminal microprocessor also feeds back to the current on off state of light fixture the main control end microprocessor of controller through terminal wireless communication module.If the light fixture current state is bright; Then the main control end microprocessor sends high level to the light fixture symbol place of display floater relevant position, and this light fixture symbol is lighted, otherwise; The main control end microprocessor sends low level to the light fixture symbol place of display floater relevant position, and this light fixture symbol is extinguished.Utilize civil power energy to be provided to control terminal.
Above-mentioned controller is applicable to the LED light fixture that is made up of a small amount of LED lamp, but a large amount of LED light fixtures is dot matrix type LED in the life, is promptly arranged according to the form of matrix array by many little Gao Liang (perhaps high-power) LED.According to illumination and decoration needs, dot matrix type LED can have multiple compound mode to light, and can light the part, also can mark pictures different.Above-mentioned controller just no longer is applicable to this situation, can improve it, changes light fixture symbol single on the display interface into many group light fixture symbols; But for the ease of hand-held; The area of display interface own is little, and the interface is difficult to arrange a large amount of light fixture symbols, even arrange successfully; Interface display is inevitable very crowded, brings very big difficulty to user's operation.
Therefore, the utility model has been set up second kind of control mode on this basis: the photoinduction control mode.The utility model is laid laser generator at the side of display floater, and control terminal receives two kinds of realization means are provided, and specifies as follows:
(1) laser inductor induction mode
The laser inductor that joins with terminal microprocessor is laid at LED light fixture place.Which LED the user needs bright; Just use laser generator to shine, after laser inductor is sensed laser, send high level signal to terminal microprocessor to it; Terminal microprocessor is lighted corresponding LED, and the terminal microcontroller feeds back the light fixture current state through terminal wireless communication module to controller.After adopting laser to light light fixture, extinguishing of this light fixture can select to use display floater to touch control or original switch on wall.For the ease of hand-held, select the display floater of flexible PCB material for use, when needs use photoinduction control, the display floater rolling is formed the laser penholder.Laser inductor can be selected laser pickoff for use, and laser pickoff is quick on the draw, and controls easyly, but need be laser pickoff of each LED configuration, and cost is high.For reducing cost, (for example TEPT5600 TETP5700) substitutes laser pickoff can to adopt laser sensor.
(2) LED induction mode
Light-emitting diode also can well detect light.Generally speaking, the light wavelength that the LED detector detects is shorter slightly than its radiative wavelength, makes it can be used as wavelength and selects detector.As, emission peak wavelength is about the green light LED of 555nm, and the detection peak wavelength is about the green ripple of 525nm, the about 50nm of spectrum width.Nearly all LED can detect narrow relatively wavelength band with different sensitivity.In fact, standard LED can accomplish two kinds of functions in same circuit.Most microcontrollers all possess the two-way IO mouth that configurable inside lifts or three-state is imported.This circuit utilizes the input of high resistant, through simple threshold technology and microcontroller internal timer, and can be very accurately and measuring light electric current accurately.
Therefore, terminal microprocessor adopts circuit shown in Figure 8, only uses two IO mouths and the LED and the resistance of terminal microprocessor, alternately emission and detect light.Through terminal microprocessor control time slot allocation, in LED shows, LED to be carried out forward bias and make its conducting with 9ms, 4ms is reserved in the test section, wherein scans detection time T1 less than 1ms.Testing process is to make LED be in anti-state partially, can use back electromotive force to measure to the LED that extinguishes like this under the state.Specifically be to find in certain special time (threshold time) that in a single day certain port is 0, explain that just the LED discharge on this port is faster than usually, can judge has strong illumination.
Specifically in circuit shown in Figure 8, the P2 level puts 1, and the P1 level is made as 0, is LED terminal voltage reverse bias.LED is charged to Vcc in the very fast time, the P2 of microcontroller switches to the high resistant pattern subsequently.After switching, circuit equivalent is electric capacity and current source parallel connection, and no strong illumination discharge current time down is t1; The discharging current time was t2 when strong illumination was arranged.Therefore can pass through the detection port level value extinguishing state under, in case find that certain special time (threshold time) in certain port is 0, explain that just the LED on this port discharges than soon common, can judge has strong illumination.If illuminating state reaches testing goal through the of short duration also anti-port voltage partially of a period of time that extinguishes.
Further, on controller, set up brightness control function.The user is selected LED light fixture on display floater at first, then gets into the brightness operation stage after selecting.Similar with aforementioned LED switch control, display floater provides the brightness operation interface.Brightness operation is laid metalwork under the interface; The electrical attribute of metalwork changes; The perception of touch sensible chip should change; Be converted into the digital signal that carries monochrome information and send the control end microprocessor to, the control end microprocessor calls the control end wireless communication module and sends monochrome information to terminal microprocessor.Prestore brightness and PWM mapping relations table in the terminal microprocessor, the PWM that the monochrome information that inquiry is received in table is corresponding is driven by the LED that is placed in LED light fixture end and converts PWM into corresponding electric current, to realize brightness regulation to the LED power supply.Likewise, terminal microprocessor also can feed back to controller with current monochrome information, by the real-time display brightness information in brightness operation interface.The brightness operation interface can represent that the bright multilist more of lamp symbol shows that brightness is high more with one group of lamp symbol of vertical arrangement on the display floater, and brightness operation can adopt Sliding Control, and the square that directly slides is controlled the bright dark degree of light fixture.
Further, control terminal is selected the layout of bus-type for use, and one group of wireless communication module and terminal microprocessor promptly are set in a room, and terminal microprocessor is joined with the LED driving lead of each room LED light fixture (existing wiring realization is connected in the room capable of using).The open defect of bus-type layout is to bring the instability of system, so preferred distribution formula layout, is each room a control terminal is installed respectively, has improved the stable control to light fixture like this.In the urgent moment, the distributed advantage that also embodied.When bus-type breaks down, will have influence on whole illumination within doors, and distributed just more limited, do not influence other not fault room.
An embodiment is provided below:
Display floater adopts the flexible PCB wiring, and is as shown in Figure 3.Metalwork adopts touch capacitance switch, and what oval square frame was interior among Fig. 1 promptly is.Touch chip adopts the JR9808 chip, and circuit is with reference to figure 4, and wireless communication module adopts the BK2411 chip, with MPI be the SPI interface, circuit is with reference to figure 5.The microprocessor type selecting is LPC1114.Controller integrated circuit schematic diagram is referring to Fig. 6.Laser inductor is selected the TEPT5600 chip for use.Fig. 7 has provided display floater map type operation interface.
Claims (6)
1.LED lamp control system is characterized in that, comprises controller and control terminal;
Controller is with the position distribution of interface display LED light fixture in the room of map mode, and shows the current on off state of LED light fixture in real time, receives the user and touches the LED lamp switch instruction of input through the interface, sends the instruction of LED lamp switch to control terminal;
Control terminal opens or closes according to LED lamp switch commands for controlling LED light fixture, and the current on off state of LED light fixture is fed back to controller.
2. LED lamp control system according to claim 1 is characterized in that, said controller comprises display floater, metalwork, touch sensible chip, main control end wireless communication module and main control end microprocessor;
Be furnished with the light fixture symbol that distributes according to LED light fixture physical location in the room on the display floater; Light fixture symbol below is equipped with metalwork; Metalwork is electrically connected the touch sensible chip, and the light fixture symbol is touched, and then the electrical attribute of metalwork of its below changes; The perception of touch sensible chip should change; Be converted into the digital signal that carries the touched point positional information and send the main control end microprocessor to, the main control end microprocessor inquires corresponding LED light fixture according to the digital signal that carries the touched point positional information, sends the control command that carries the LED light fixture information that inquires to control terminal through the main control end wireless communication module;
Control terminal comprises terminal wireless communication module and terminal microprocessor; Terminal wireless communication module receives the control command from the main control end wireless communication module; Send control command to terminal microprocessor, terminal microprocessor is controlled opening or closing of this control command designated LED light fixture.
3. LED lamp control system according to claim 1 is characterized in that said controller also comprises laser generator, and control terminal comprises also and LED light fixture laser inductor one to one that laser inductor connects said terminal microprocessor.
4. LED lamp control system according to claim 3 is characterized in that, said display floater adopts the flexible PCB material.
5. LED lamp control system according to claim 3 is characterized in that, said laser inductor adopts laser pickoff or laser sensor.
6. according to any described LED lamp control system of one of claim 1 to 5; It is characterized in that; Said controller also comprises the brightness regulation module, is used to receive the LED lamp brightness regulating command of user with the touch manner input, sends it to control terminal through the main control end wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204649164U CN202335013U (en) | 2011-11-21 | 2011-11-21 | Light-emitting diode (LED) light fitting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204649164U CN202335013U (en) | 2011-11-21 | 2011-11-21 | Light-emitting diode (LED) light fitting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335013U true CN202335013U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204649164U Withdrawn - After Issue CN202335013U (en) | 2011-11-21 | 2011-11-21 | Light-emitting diode (LED) light fitting control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202335013U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138730A (en) * | 2013-01-28 | 2013-06-05 | 四川畅洋泰鼎科技有限公司 | Wireless touch switch |
| CN103369782A (en) * | 2012-08-15 | 2013-10-23 | 冯林 | Method for controlling other illuminating lamps by power switch of one illuminating lamp |
| CN104279530A (en) * | 2013-07-01 | 2015-01-14 | 王诗怡 | Adjustment induction lamp used in room |
| CN105573224A (en) * | 2014-10-08 | 2016-05-11 | 深圳中兴力维技术有限公司 | Monitoring method, monitoring device, and monitoring system based on abstract model |
| CN105848344A (en) * | 2016-04-15 | 2016-08-10 | 上海欧美拉光电股份有限公司 | Foldable hollowed-out flexible screen LED lamp remote control system |
-
2011
- 2011-11-21 CN CN2011204649164U patent/CN202335013U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369782A (en) * | 2012-08-15 | 2013-10-23 | 冯林 | Method for controlling other illuminating lamps by power switch of one illuminating lamp |
| CN103369782B (en) * | 2012-08-15 | 2015-04-15 | 国家电网公司 | Method for controlling other illuminating lamps by power switch of one illuminating lamp |
| CN103138730A (en) * | 2013-01-28 | 2013-06-05 | 四川畅洋泰鼎科技有限公司 | Wireless touch switch |
| CN104279530A (en) * | 2013-07-01 | 2015-01-14 | 王诗怡 | Adjustment induction lamp used in room |
| CN105573224A (en) * | 2014-10-08 | 2016-05-11 | 深圳中兴力维技术有限公司 | Monitoring method, monitoring device, and monitoring system based on abstract model |
| CN105573224B (en) * | 2014-10-08 | 2019-11-19 | 深圳力维智联技术有限公司 | Monitoring method, apparatus and system based on abstract model |
| CN105848344A (en) * | 2016-04-15 | 2016-08-10 | 上海欧美拉光电股份有限公司 | Foldable hollowed-out flexible screen LED lamp remote control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20130123 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |