CN203327295U - Landscape lighting system based on district lighting - Google Patents

Landscape lighting system based on district lighting Download PDF

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Publication number
CN203327295U
CN203327295U CN2013202825531U CN201320282553U CN203327295U CN 203327295 U CN203327295 U CN 203327295U CN 2013202825531 U CN2013202825531 U CN 2013202825531U CN 201320282553 U CN201320282553 U CN 201320282553U CN 203327295 U CN203327295 U CN 203327295U
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China
Prior art keywords
circuit
lamp
pin
resistance
landscape
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Expired - Fee Related
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CN2013202825531U
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Chinese (zh)
Inventor
伏宁
黄智勇
谢凡
吴朝学
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CHONGQING REHOO PHOTOELECTRIC TECHNOLOGY Co Ltd
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CHONGQING REHOO PHOTOELECTRIC TECHNOLOGY Co Ltd
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Publication of CN203327295U publication Critical patent/CN203327295U/en
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Abstract

Provided is a landscape lighting system based on district lighting, comprising an integrated controller, a host computer and a plurality of single lamp controllers, wherein each single lamp controller comprises an MCU module, a first power supply circuit, a PWM light modulation circuit, a synchronous signal circuit, a first ZIGBEE communication module and an RGB drive circuit; the host computer transmits received work signals to the single lamp controllers through the integrated controller; the first ZIGBEE communication module of the single lamp controllers transmits the received work signals to the MCU module; the MCU module receives work signals of an illuminating lamp and outputs pulse width modulating signals of the illuminating lamp to the PWM light modulation circuit to control work states of the illuminating lamp in a light fixture; the MCU module receives work signals of a landscape lamp and outputs pulse width modulating signals of the landscape lamp to the RGB drive circuit to control work states of the landscape lamp in a light fixture. The landscape lighting system has the characteristics of low equipment cost, convenient unified and integrated information monitoring management, various control modes and good lighting effects.

Description

View brightening system based on the community illumination
Technical field
The utility model relates to a kind of view brightening system, particularly a kind of view brightening system based on the community illumination.
Background technology
Along with the raising of Levels of Social Economic Development, the quickening of urbanization process, blocks of high building house is rised sheer from level ground.Community road lighting and community view brightening, as the part of community living environment, more and more receive social concern.And current community lighting engineering, the illumination of general Dou Shijiang community is set up separately as two parts with the community view, and equipment cost is high, in community illumination and community view Unified Set, the information monitoring management difficulty is larger, and control mode is single, need to operate one by one, complicated operation, affected the brightening effect.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, and a kind of view brightening system based on the community illumination is provided, and the equipment cost of this view brightening system is low, information monitoring convenient management in Unified Set, and control mode is many, and brightening is effective.
The purpose of this utility model is achieved in that a kind of view brightening system based on the community illumination, comprise Centralized Controller, also comprise host computer and some single-lamp controllers, described single-lamp controller comprises MCU module, the first power circuit, PWM light adjusting circuit, synchronous signal circuit, a ZIGBEE communication module and RGB drive circuit, and the first power circuit of described single-lamp controller is for giving respectively MCU module, PWM light adjusting circuit, synchronous signal circuit, a ZIGBEE communication module power supply; Described host computer passes to Centralized Controller or single-lamp controller by the working signal of the illuminating lamp of acceptance and Landscape Lamp; Described Centralized Controller passes to single-lamp controller by the working signal of the illuminating lamp of acceptance and Landscape Lamp; The one ZIGBEE communication module of described single-lamp controller passes to the MCU module by the working signal of the illuminating lamp of reception and Landscape Lamp; Described MCU module receives the working signal of illuminating lamp, and the pulse-width signal of output illuminating lamp is to the PWM light adjusting circuit, and described PWM light adjusting circuit passes to the pulse-width signal of illuminating lamp the driving power of illuminating lamp, controls the operating state of illuminating lamp in light fixture; Described MCU module receives the working signal of Landscape Lamp, and the pulse-width signal of output Landscape Lamp is to the RGB drive circuit, and described RGB drive circuit passes to Landscape Lamp by the pulse-width signal of Landscape Lamp, controls the operating state of Landscape Lamp in light fixture; Described synchronous signal circuit passes to the MCU module by the pulse signal of the civil power of collection, as the synchronizing datum signal of the pulse-width signal of Landscape Lamp.
Described host computer is a handheld device, described handheld device comprises CPU, second source circuit, key circuit, display circuit, usb circuit, MAX232 interface circuit and ZIGBEE communication module, the second source circuit of described handheld device is for giving respectively CPU, display circuit, usb circuit, MAX232 interface circuit, a ZIGBEE communication module power supply, and the key circuit of described handheld device is for passing to CPU by user's input message; The display circuit of described handheld device is for showing user's input and job information; The usb circuit of described handheld device is for carrying out the transmission of the working signal of illuminating lamp and Landscape Lamp with the USB mobile device; The MAX232 interface circuit of described handheld device is for carrying out the transmission of the working signal of illuminating lamp and Landscape Lamp with PC; The 2nd ZIGBEE communication module of described handheld device is for setting up the radio communication between CPU and Centralized Controller.
Described synchronous signal circuit comprises optical coupler U5, resistance and electric capacity, the 1st pin of optical coupler is connected with an end of resistance R 11, an end of capacitor C 23, the 2nd pin of optical coupler is connected with the interface SL end of the other end of capacitor C 23, AC36 power supply, the other end of resistance R 11 is connected with the interface SN end of AC36 power supply, the 3rd pin of optical coupler is connected with an end of resistance R 12, the synchronizing datum signal input pin of MCU module, the other end ground connection of resistance R 12, the 4th pin of optical coupler is connected with voltage VCC.
Described RGB drive circuit comprises that crossing current drives chip IC 5~IC7, bridge heap U8, sustained diode 1~D3, Zener voltage-stabiliser tube D4~D6, inductance L 1~L3 and some electric capacity, resistance, two inputs of bridge heap respectively with the interface SN of AC36 power supply, SL holds connection, an output of bridge heap respectively with the positive pole of polar capacitor C0, extreme mouthful of the power supply common anode of RGB Landscape Lamp, the negative pole of sustained diode 1~D3, the negative pole of Zener voltage-stabiliser tube D4~D6, the end of resistance R 8~R10 connects, the negative pole of polar capacitor C0 is connected ground connection with another output of bridge heap respectively, the positive pole of sustained diode 1~D3 drives the first pin of chip IC 5~IC7 to be connected with crossing current respectively, the positive pole of Zener voltage-stabiliser tube D4~D6 drives respectively the 5th pin of chip IC 5~IC7 with crossing current, detect the end of resistance R 14~R16, the RGB lamp group interface of Landscape Lamp, the other end of resistance R 8~R10, the end of capacitor C 24~C26 connects, the other end that detects resistance R 14~R16 respectively with the end of inductance L 1~L3, crossing current drives the 4th pin of chip IC 5~IC7 to connect, detect resistance R 11~R13 in parallel with detection resistance R 14~R16, the other end of inductance L 1~L3 drives the first pin of chip IC 5~IC7 to be connected with crossing current, the 3rd pin that crossing current drives chip IC 2~IC4 respectively with the end of current-limiting resistance R5~R7, the end of filter capacitor C27~C29, the other end of current-limiting resistance R5~R7 is connected with the Landscape Lamp pulsewidth output pin of MCU module respectively, the other end ground connection of capacitor C 24~C26, the equal ground connection of the other end of filter capacitor C27~C29, crossing current drives the equal ground connection of the second pin of chip IC 5~IC7, crossing current drives the 6th pin of chip IC 5~IC7 all to be connected to ground wire, as the heat radiation pin.
Owing to having adopted such scheme, the utlity model has following advantage: because the utility model is based on the view brightening system that the community illuminator is set up, on basis at existing hardware equipment as Centralized Controller, only need to be according to community environment on the spot, reasonably distribute the installation site of dedicated lamp of the present utility model, installation site is flexible, then coordinates single-lamp controller of the present utility model, just can realize the effect of night lighting and community view brightening.This system has reduced the cost of hardware device.The data that the user uploads to host computer at first all can directly be transferred to Centralized Controller, after Centralized Controller receives data decode, then send to single lamp control module.The one ZIGBEE communication module of described single-lamp controller passes to the MCU module by the working signal of the illuminating lamp of reception and Landscape Lamp; Described MCU module receives the working signal of illuminating lamp, and the pulse-width signal of output illuminating lamp is to the PWM light adjusting circuit, and described PWM light adjusting circuit passes to the pulse-width signal of illuminating lamp the driving power of illuminating lamp, controls the operating state of illuminating lamp in light fixture; Described MCU module receives the working signal of Landscape Lamp, and the pulse-width signal of output Landscape Lamp is to the RGB drive circuit, and described RGB drive circuit passes to Landscape Lamp by the pulse-width signal of Landscape Lamp, controls the operating state of Landscape Lamp in light fixture; Described synchronous signal circuit passes to the MCU module by the pulse signal of the civil power of collection, as the synchronizing datum signal of the pulse-width signal of Landscape Lamp.Increased the flexibility of control as the control mode of the Centroid of all the other single-lamp controllers by Centralized Controller, extensibility is very strong.The user can select independent light illumination mode, in this case, only has the white light pearl in work.When the user selects under the pattern of independent Landscape Lighting, can present different color lightings according to the selection before the user, thereby reach different brightening atmosphere.Under the pattern of selecting white light collocation view, more can present the variation atmosphere of color, near the color effect of environment playing up, brightening works very well.The user also can make its control that is not subject to master controller separately to the configuration of a certain small cup lamp, and according to independent configuration mode work.And can select external control and internal control by user's handheld device, control mode is many.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The accompanying drawing explanation
Fig. 1 is system block diagram of the present utility model;
Fig. 2 is theory diagram of the present utility model;
The circuit block diagram that Fig. 3 is handheld device of the present utility model;
The circuit diagram of the CPU that Fig. 4 is handheld device of the present utility model;
The circuit diagram of the key circuit that Fig. 5 is handheld device of the present utility model;
The circuit diagram of the display circuit that Fig. 6 is handheld device of the present utility model;
The circuit diagram of the usb circuit that Fig. 7 is handheld device of the present utility model;
The circuit diagram of the MAX232 interface circuit that Fig. 8 is handheld device of the present utility model;
The circuit diagram of the 2nd ZIGBEE communication module that Fig. 9 is handheld device of the present utility model;
The circuit diagram of the second source circuit that Figure 10 is handheld device of the present utility model;
The circuit diagram of the MCU module that Figure 11 is single-lamp controller of the present utility model;
The circuit diagram of the ZIGBEE communication module that Figure 12 is single-lamp controller of the present utility model;
The circuit diagram of the PWM light adjusting circuit that Figure 13 is single-lamp controller of the present utility model;
The circuit diagram of the synchronous signal circuit that Figure 14 is single-lamp controller of the present utility model;
The circuit diagram of the RGB drive circuit that Figure 15 is single-lamp controller of the present utility model;
The circuit diagram of the first power circuit that Figure 16 is single-lamp controller of the present utility model.
In accompanying drawing, 1 is host computer, and 2 is Centralized Controller, and 3 is single-lamp controller, 4 is Landscape Lamp, and 5 is illuminating lamp, and 6 is the MCU module, and 7 is the first power circuit, 8 is the PWM light adjusting circuit, and 9 is synchronous signal circuit, and 10 is a ZIGBEE communication module, 11 is the RGB drive circuit, and 12 is CPU, and 13 is the second source circuit, 14 is key circuit, and 15 is display circuit, and 16 is usb circuit, 17 is the MAX232 interface circuit, and 18 is the 2nd ZIGBEE communication module, and 19 is the AC36V power supply.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of view brightening system based on the community illumination, comprise Centralized Controller 2, host computer 1 and some single-lamp controllers 3 and dedicated lamp, and this dedicated lamp comprises some Landscape Lamps 4 and illuminating lamp 5.Described host computer 1 is a handheld device.The user is by handheld device, and the mode of ZIGBEE wireless transmission, send to Centralized Controller by the working signal of illuminating lamp and Landscape Lamp.The working signal of this illuminating lamp and Landscape Lamp comprises fundamental system information, brightness of illumination, lighting hours, Landscape Lamp mode of operation, Landscape Lamp operating time, festivals or holidays mode of operation etc.After the Centralized Controller decoded information, will equally just use the ZIGBEE wireless transmission method according to user's setting, send order to single-lamp controller, so single-lamp controller is just worked according to the mode of setting.The Centralized Controller of the present embodiment is prior art.Centralized Controller of the present utility model is as the Centroid of all the other single-lamp controllers.The user also can make its control that is not subject to master controller separately to the configuration of a certain small cup lamp, and according to independent configuration mode work.
Described single-lamp controller comprises MCU module 6, the first power circuit 7, PWM light adjusting circuit 8, synchronous signal circuit 9, a ZIGBEE communication module 10 and RGB drive circuit 11, and the first power circuit of described single-lamp controller is for giving respectively MCU module, PWM light adjusting circuit, synchronous signal circuit, a ZIGBEE communication module power supply; Described host computer passes to Centralized Controller or single-lamp controller by the working signal of the illuminating lamp of acceptance and Landscape Lamp; Described Centralized Controller passes to single-lamp controller by the working signal of the illuminating lamp of acceptance and Landscape Lamp; The one ZIGBEE communication module of described single-lamp controller passes to the MCU module by the working signal of the illuminating lamp of reception and Landscape Lamp; Described MCU module receives the working signal of illuminating lamp, the pulse-width signal of output illuminating lamp is to the PWM light adjusting circuit, described PWM light adjusting circuit passes to the pulse-width signal of illuminating lamp the driving power of illuminating lamp, control the operating state of illuminating lamp in light fixture, as control the community lighting hours, illumination address, and brightness.Described MCU module receives the working signal of Landscape Lamp, the pulse-width signal of output Landscape Lamp is to the RGB drive circuit, described RGB drive circuit passes to Landscape Lamp by the pulse-width signal of Landscape Lamp, control the operating state of Landscape Lamp in light fixture, and can select external control and internal control by user's handheld device.The external control pattern, the DMX512 agreement of employing global general-use, can complete complicated light environment brightening work.Now require the user view delta data need to be uploaded to single lamp main controller by handheld device, single-lamp controller is as the effect of central controller.The internal control pattern, adopt the AC synchronous signal, by the light changing pattern work prestored.Described synchronous signal circuit passes to the MCU module by the pulse signal of the civil power of collection, and as the synchronizing datum signal of the pulse-width signal of Landscape Lamp, described civil power is AC36V power supply 19.
Referring to Fig. 3, described host computer is a handheld device, described handheld device comprises CPU12, second source circuit 13, key circuit 14, display circuit 15, usb circuit 16, MAX232 interface circuit 17 and the 2nd ZIGBEE communication module 18, the second source circuit of described handheld device is for giving respectively CPU, display circuit, usb circuit, MAX232 interface circuit, the 2nd ZIGBEE communication module power supply, and the key circuit of described handheld device is for passing to CPU by user's input message; The display circuit of described handheld device is for showing user's input and job information; The usb circuit of described handheld device is for carrying out the transmission of the working signal of illuminating lamp and Landscape Lamp with the USB mobile device; The MAX232 interface circuit of described handheld device is for carrying out the transmission of the working signal of illuminating lamp and Landscape Lamp with PC; The 2nd ZIGBEE communication module of described handheld device is for setting up the radio communication between CPU and Centralized Controller.Handheld device of the present utility model can also be by its function and the purposes module or the circuit that increase other.
Referring to Fig. 4, the CPU of described handheld device adopts the single-chip microcomputer IC1 that model is STC11F32XE, and reset circuit is comprised of resistance R 1 and electrochemical capacitor C3, and clock circuit is comprised of a crystal oscillator Y1 and capacitor C 1, C2.
Referring to Fig. 5, described key circuit adopts matrix keyboard, 3 * 3 mode, and this button adopts the multiplexing working method of singly-bound.The P1.0-P1.5 end of this key circuit is connected with the 12-17 pin of single-chip microcomputer respectively.The key circuit of the present embodiment adopts the mode of rank scanning to confirm key unit.Owing to there is no the hardware de-twitter circuit, therefore adopt the method for software debounce in program.
Referring to Fig. 6, described display circuit adopts the display screen U4 that model is LCD12864, this display screen U4 is the 128X64 display screen with Chinese word library, this display screen is a kind of have 4/8 parallel-by-bits, 2 lines or 3 line serial multiple interfaces modes, dot-matrix lcd module that GB one-level, secondary simplified form of Chinese Character character library are contained in inside.Utilize this module interface mode and operational order simply and easily flexibly, can form complete Chinese man-machine interaction graphical interfaces.And this display screen Low-voltage Low-power.Liquid crystal display scheme by this module composition is compared with dot matrix LCD module of the same type, much succinct no matter hardware circuit or display routine are all wanted, and the price of this module is also a little less than the graphic LCD module of identical dot matrix.The utility model adopts the mode of serial to drive display screen.The port CS of this display screen, SID, SCLK is connected with the 8th, 9,11 pin of single-chip microcomputer respectively.
Referring to Fig. 7, usb circuit of the present utility model is in order to read the data of view brightening effect.Described usb circuit adopts the high speed USB chip IC 2 that model is CH341T, under the asynchronous serial port mode, interactively speed control signal and the MODEM cues commonly used such as CH341 provides serial ports to send and enables, serial ports ready for receiving, directly be upgraded to the USB bus for the serial equipment by common.Under the LPT mode, CH341 provides the standard USB LPT of compatible USB related specifications and Windows operating system, for the parallel port printer by common, directly is upgraded to usb bus.Under the mode of parallel port, CH341 provides 8 parallel-by-bit interfaces of EPP mode or MEM mode and BUS extended mode, under the environment not needing single-chip microcomputer/DSP/MCU, and direct inputoutput data.In addition, the CH341A chip is also supported the synchronous serial interface that some are commonly used, such as 2 line interfaces (SCL line, SDA line) and 4 line interfaces (CS line, CLK line, DIN line, DOUT line) etc.This usb circuit can solve the embarrassment that existing computer does not have serial ports, and plug and play, can not support as standard serial port in the past the problems such as hot plug, easy damage.The 19th pin ground connection of USB chip IC 2.What the peripheral circuit of this CH341A chip adopted is that chip is recommended circuit, capacitor C 8, and the C9 Main Function is to do filtering, avoids beating of ground wire and power supply.USB1 is male joint, with the access USB flash disk.Capacitor C 6, C7 is in order to stablize data power, improves stability.R2 resistance is in order to prevent the excessive damage words of electric current indicator light LED1.
Referring to Fig. 8, the MAX232 interface circuit is to act on PC to carry out transfer of data and setting parameter.Described MAX232 interface circuit adopts MAX232 chip IC 3, and this MAX232 chip is to be the interface circuit of the rs-232 standard serial ports design of computer specially, use+5v single power supply.Internal structure can be divided three parts substantially: first is charge pump circuit.By 1,2,3,4,5,6 pin and 4 electric capacity, formed.Function be generation+12v and-two power supplys of 12v, supply with the needs of RS-232 serial ports level.Second portion is the data transaction passage.Form two data passages by 7,8,9,10,11,12,13,14 pin.Wherein 13 pin (R1IN), 12 pin (R1OUT), 11 pin (T1IN), 14 pin (T1OUT) are the first data channel.8 pin (R2IN), 9 pin (R2OUT), 10 pin (T2IN), 7 pin (T2OUT) are the second data channel.The TTL/CMOS data convert the RS-232 data to from T1IN, T2IN input and deliver to computer DP9 plug from T1OUT, T2OUT; The RS-232 data of DP9 plug are exported from R1OUT, R2OUT from R1IN, R2IN input converts the TTL/CMOS data to.Third part is power supply.15 pin DNG, 16 pin VCC(+5v).
Referring to Fig. 9, described the 2nd ZIGBEE communication module adopts the SZ05-ADV module U3 of Shanghai Shun Zhou.This module communication distance is 2000 meters, and voltage is 5V, and serial ports speed is: 1200-115200 can arrange, and network construction form is flexible, can organize the MESH net, flush bonding module, and the wireless serial data selection is the TTL serial ports.The RX1 pin of ZIGBEE communication module is connected with single-chip microcomputer RX2, and the TX1 pin of ZIGBEE communication module is connected with single-chip microcomputer TX2, and the ZIGBEE module is for the 5V power supply.
Referring to Figure 10, described second source circuit comprises battery, the first voltage stabilizing chip U1, the second voltage stabilizing chip U2, self-lock switch S10 and some filter capacitors.Described battery is the 9V battery.The negative pole POWER-of described battery is connected with the end of self-lock switch S10, the other end of self-lock switch S10 respectively with the end of filter capacitor C10, the 2nd pin of the negative pole of filter capacitor C11 and the first voltage stabilizing chip U1 connects, the other end of filter capacitor C10, the positive pole of filter capacitor C11, the 1st pin of the first voltage stabilizing chip U1 all is connected with the anodal POWER+ of battery, the 3rd pin of the first voltage stabilizing chip U1 respectively with the end of filter capacitor C12, the input of the second voltage stabilizing chip U2 connects, the other end of filter capacitor C12, the earth terminal of the second voltage stabilizing chip U2 all is connected with the earth terminal of the first voltage stabilizing chip U1, the output of the second voltage stabilizing chip U2 respectively with the positive pole of filter capacitor C13, the end of filter capacitor C14 connects, the negative pole of filter capacitor C13, the other end of filter capacitor C14 all is connected ground connection with the earth terminal of the second voltage stabilizing chip U2.Resistance R 3 and LED 2 form the indicating circuit of a power supply.
Referring to Figure 11, described MCU module is selected the 8051 single-chip microcomputer IC4 of a new generation that model is STC12LE5408.Capacitor C 20, C21 are ceramic condenser, and Y3 is crystal oscillator, and this circuit is as the clock circuit of single-chip microcomputer.Capacitor C 22 is electrochemical capacitor, and capacitor C 22 positive poles connect the 5V power supply, and resistance R 4 one ends are connected with capacitor C 22 negative poles, resistance R 4 other end ground connection.Capacitor C 22 negative poles are connected with the REST pin of single-chip microcomputer IC4 with the REST end between resistance R 4, form electrify restoration circuit.
Referring to Figure 12, a ZIGBEE communication module is selected the SZ05-ADV module U7 of Shanghai Shun Zhou.The RX1 pin of ZIGBEE communication module is connected with single-chip microcomputer RXD, and the TX1 pin of ZIGBEE communication module is connected with single-chip microcomputer TXD, and the ZIGBEE module is for the 5V power supply.
Referring to Figure 13, described PWM light adjusting circuit comprises optical coupler U6, triode Q2 and resistance, the base stage of triode Q2 is connected with an end of resistance R 14, the other end of resistance R 14 is connected with the illuminating lamp pulsewidth output pin of MCU module, the emitter of triode Q2 is connected with an end of resistance R 16, the other end ground connection of resistance R 16, the collector electrode of triode Q2 is connected with an end of resistance R 15, the other end of resistance R 15 is connected with the 2nd pin of optical coupler, the 1st pin of optical coupler connects 5V voltage, the 3rd pin of optical coupler is connected with an end of resistance R 17, the other end of resistance R 17 is connected with the pulsewidth input signal cable of a driving power of illuminating lamp, the 4th pin of optical coupler is connected with the pulsewidth input signal cable of another driving power of illuminating lamp.
Referring to Figure 14, described synchronous signal circuit comprises optical coupler U5, resistance and electric capacity, the 1st pin of optical coupler is connected with an end of resistance R 11, an end of capacitor C 23, the 2nd pin of optical coupler is connected with the interface SL end of the other end of capacitor C 23, AC36 power supply, the other end of resistance R 11 is connected with the interface SN end of AC36 power supply, the 3rd pin of optical coupler is connected with an end of resistance R 12, the synchronizing datum signal input pin of MCU module, the other end ground connection of resistance R 12, the 4th pin of optical coupler is connected with voltage VCC.
Referring to Figure 15, described RGB drive circuit comprises that crossing current drives chip IC 5~IC7, bridge heap U8, sustained diode 1~D3, Zener voltage-stabiliser tube D4~D6, inductance L 1~L3 and some electric capacity, resistance, two inputs of bridge heap respectively with the interface SN of AC36 power supply, SL holds connection, an output of bridge heap respectively with the positive pole of polar capacitor C0, extreme mouthful of the power supply common anode of RGB Landscape Lamp, the negative pole of sustained diode 1~D3, the negative pole of Zener voltage-stabiliser tube D4~D6, the end of resistance R 8~R10 connects, the negative pole of polar capacitor C0 is connected ground connection with another output of bridge heap respectively, the positive pole of sustained diode 1~D3 drives the first pin of chip IC 5~IC7 to be connected with crossing current respectively, the positive pole of Zener voltage-stabiliser tube D4~D6 drives respectively the 5th pin of chip IC 5~IC7 with crossing current, detect the end of resistance R 14~R16, the RGB lamp group interface of Landscape Lamp, the other end of resistance R 8~R10, the end of capacitor C 24~C26 connects, the other end that detects resistance R 14~R16 respectively with the end of inductance L 1~L3, crossing current drives the 4th pin of chip IC 5~IC7 to connect, detect resistance R 11~R13 in parallel with detection resistance R 14~R16, the other end of inductance L 1~L3 drives the first pin of chip IC 5~IC7 to be connected with crossing current, the 3rd pin that crossing current drives chip IC 2~IC4 respectively with the end of current-limiting resistance R5~R7, the end of filter capacitor C27~C29, the other end of current-limiting resistance R5~R7 is connected with the Landscape Lamp pulsewidth output pin of MCU module respectively, the other end ground connection of capacitor C 24~C26, the equal ground connection of the other end of filter capacitor C27~C29, crossing current drives the equal ground connection of the second pin of chip IC 5~IC7, crossing current drives the 6th pin of chip IC 5~IC7 all to be connected to ground wire, as the heat radiation pin.
Referring to Figure 16, described the first power circuit comprises AC-DC power module U9, voltage stabilizing chip U10 and filter capacitor, the 1st of AC-DC power module U9, 2 pin respectively with the access interface N of 220V voltage, the L end, the 3rd pin of AC-DC power module connects ground wire, the 4th pin of AC-DC power module and the end of filter capacitor C30, the positive pole of filter capacitor C31, the 1st pin of voltage stabilizing chip connects, the 5th pin of AC-DC power module and the other end of filter capacitor C30, the negative pole of filter capacitor C31, the 2nd pin of voltage stabilizing chip, the end of filter capacitor C32 connects, the 3rd pin of voltage stabilizing chip is connected with the other end of filter capacitor C32.
Performing step of the present utility model:
1. at first, according to the community actual conditions, geographical position, the demand reasonable installation lamp position of community user.
2. the user arranges running parameter by handheld device.Select working method.In landscape function, two model selections are arranged, first internal control landscape patterns, now, the user only need to select the variation pattern under the internal control pattern just can realize the light fixture landscape function; It two is external control landscape patterns, now, not only needs the user to select outer control model, also needs the user to insert to have the USB flash disk of data, after uploading data, can pull out.After related data is confirmed, uploading data.
3. Centralized Controller, as the Centroid of all the other single-lamp controllers.The data that user's handheld device is uploaded at first all can directly be transferred to Centralized Controller, after Centralized Controller receives data decode, then send to single-lamp controller.
4. after single-lamp controller receives the order of Centralized Controller, configuration light illumination mode and landscape patterns.
5. after meeting condition of work, single-lamp controller can be controlled light fixture and be operated in accordingly and arrange under pattern.
6. the user also can make its control that is not subject to Centralized Controller separately to the configuration of a certain small cup lamp, and according to independent configuration mode work.
7. the user can select independent light illumination mode, in this case, only has the white light pearl in work.
8. work as the user and select under the pattern of independent Landscape Lighting, can have more user's selection before and present different color lightings, thereby reach different brightening atmosphere.
9. under the pattern of selecting white light collocation view, more can present the variation atmosphere of color.Near the color effect of environment playing up.

Claims (4)

1. the view brightening system based on community illumination, comprise Centralized Controller, it is characterized in that: also comprise host computer and some single-lamp controllers, described single-lamp controller comprises MCU module, the first power circuit, PWM light adjusting circuit, synchronous signal circuit, a ZIGBEE communication module and RGB drive circuit, and the first power circuit of described single-lamp controller is for giving respectively MCU module, PWM light adjusting circuit, synchronous signal circuit, a ZIGBEE communication module power supply; Described host computer passes to Centralized Controller or single-lamp controller by the working signal of the illuminating lamp of acceptance and Landscape Lamp; Described Centralized Controller passes to single-lamp controller by the working signal of the illuminating lamp of acceptance and Landscape Lamp; The one ZIGBEE communication module of described single-lamp controller passes to the MCU module by the working signal of the illuminating lamp of reception and Landscape Lamp; Described MCU module receives the working signal of illuminating lamp, and the pulse-width signal of output illuminating lamp is to the PWM light adjusting circuit, and described PWM light adjusting circuit passes to the pulse-width signal of illuminating lamp the driving power of illuminating lamp, controls the operating state of illuminating lamp in light fixture; Described MCU module receives the working signal of Landscape Lamp, and the pulse-width signal of output Landscape Lamp is to the RGB drive circuit, and described RGB drive circuit passes to Landscape Lamp by the pulse-width signal of Landscape Lamp, controls the operating state of Landscape Lamp in light fixture; Described synchronous signal circuit passes to the MCU module by the pulse signal of the civil power of collection, as the synchronizing datum signal of the pulse-width signal of Landscape Lamp.
2. the view brightening system based on community illumination according to claim 1, it is characterized in that: described host computer is a handheld device, described handheld device comprises CPU, second source circuit, key circuit, display circuit, usb circuit, MAX232 interface circuit and ZIGBEE communication module, the second source circuit of described handheld device is for giving respectively CPU, display circuit, usb circuit, MAX232 interface circuit, a ZIGBEE communication module power supply, and the key circuit of described handheld device is for passing to CPU by user's input message; The display circuit of described handheld device is for showing user's input and job information; The usb circuit of described handheld device is for carrying out the transmission of the working signal of illuminating lamp and Landscape Lamp with the USB mobile device; The MAX232 interface circuit of described handheld device is for carrying out the transmission of the working signal of illuminating lamp and Landscape Lamp with PC; The 2nd ZIGBEE communication module of described handheld device is for setting up the radio communication between CPU and Centralized Controller.
3. the view brightening system based on community illumination according to claim 1, it is characterized in that: described synchronous signal circuit comprises optical coupler U5, resistance and electric capacity, the 1st pin of optical coupler and an end of resistance R 11, one end of capacitor C 23 connects, the 2nd pin of optical coupler and the other end of capacitor C 23, the interface SL end of AC36 power supply connects, the other end of resistance R 11 is connected with the interface SN end of AC36 power supply, the 3rd pin of optical coupler and an end of resistance R 12, the synchronizing datum signal input pin of MCU module connects, the other end ground connection of resistance R 12, the 4th pin of optical coupler is connected with voltage VCC.
4. the view brightening system based on community illumination according to claim 1, it is characterized in that: described RGB drive circuit comprises that crossing current drives chip IC 5~IC7, bridge heap U8, sustained diode 1~D3, Zener voltage-stabiliser tube D4~D6, inductance L 1~L3 and some electric capacity, resistance, two inputs of bridge heap respectively with the interface SN of AC36 power supply, SL holds connection, an output of bridge heap respectively with the positive pole of polar capacitor C0, extreme mouthful of the power supply common anode of RGB Landscape Lamp, the negative pole of sustained diode 1~D3, the negative pole of Zener voltage-stabiliser tube D4~D6, the end of resistance R 8~R10 connects, the negative pole of polar capacitor C0 is connected ground connection with another output of bridge heap respectively, the positive pole of sustained diode 1~D3 drives the first pin of chip IC 5~IC7 to be connected with crossing current respectively, the positive pole of Zener voltage-stabiliser tube D4~D6 drives respectively the 5th pin of chip IC 5~IC7 with crossing current, detect the end of resistance R 14~R16, the RGB lamp group interface of Landscape Lamp, the other end of resistance R 8~R10, the end of capacitor C 24~C26 connects, the other end that detects resistance R 14~R16 respectively with the end of inductance L 1~L3, crossing current drives the 4th pin of chip IC 5~IC7 to connect, detect resistance R 11~R13 in parallel with detection resistance R 14~R16, the other end of inductance L 1~L3 drives the first pin of chip IC 5~IC7 to be connected with crossing current, the 3rd pin that crossing current drives chip IC 2~IC4 respectively with the end of current-limiting resistance R5~R7, the end of filter capacitor C27~C29, the other end of current-limiting resistance R5~R7 is connected with the Landscape Lamp pulsewidth output pin of MCU module respectively, the other end ground connection of capacitor C 24~C26, the equal ground connection of the other end of filter capacitor C27~C29, crossing current drives the equal ground connection of the second pin of chip IC 5~IC7, crossing current drives the 6th pin of chip IC 5~IC7 all to be connected to ground wire, as the heat radiation pin.
CN2013202825531U 2013-05-22 2013-05-22 Landscape lighting system based on district lighting Expired - Fee Related CN203327295U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103906312A (en) * 2014-02-24 2014-07-02 安徽爱姆恩智能科技有限公司 RGB toning control device and method based on Zigbee
CN105208740A (en) * 2015-10-22 2015-12-30 四川九洲光电科技股份有限公司 Method for controlling LED lamp based on DMX512 controller and CC2530
CN104219846B (en) * 2014-09-04 2017-11-07 中国科学院合肥物质科学研究院 A kind of embedded machine vision LED/light source controller
CN113434199A (en) * 2021-08-27 2021-09-24 南京沁恒微电子股份有限公司 MCU capable of driving multiple groups of RGB lamps and driving method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103906312A (en) * 2014-02-24 2014-07-02 安徽爱姆恩智能科技有限公司 RGB toning control device and method based on Zigbee
CN104219846B (en) * 2014-09-04 2017-11-07 中国科学院合肥物质科学研究院 A kind of embedded machine vision LED/light source controller
CN105208740A (en) * 2015-10-22 2015-12-30 四川九洲光电科技股份有限公司 Method for controlling LED lamp based on DMX512 controller and CC2530
CN113434199A (en) * 2021-08-27 2021-09-24 南京沁恒微电子股份有限公司 MCU capable of driving multiple groups of RGB lamps and driving method thereof
CN113434199B (en) * 2021-08-27 2021-11-23 南京沁恒微电子股份有限公司 MCU capable of driving multiple groups of RGB lamps and driving method thereof

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