CN201134953Y

CN201134953Y - Radio remote controlled address programmable bidirectional communicating digital light controller

Info

Publication number: CN201134953Y
Application number: CNU2007200816922U
Authority: CN
Inventors: 李舒
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-24
Filing date: 2007-10-24
Publication date: 2008-10-15
Anticipated expiration: 2017-10-24

Abstract

The utility model relates to a wireless remote control programmable two-way communication digital light control device, which comprises a microprocessor, a memory, a wireless receiving and transmitting component, an LCD displayer, a press key, a photo-inductor, a DMX512 and DALI communication interface circuit and a system processing software. The opening, closure, timing and dimming (adjustment) of wireless remote control lights or electric appliances can be realized through the utility model which have user addresses which are programmable and set on-line by wireless. If a transmitter and a receiver have the same address, the transmitter can control the receiver, the two-way communication can be controlled in one-way method, and an LCD of the transmitter can display man-machine conversation, thereby integrating the functions of time, temperature, timing and dimming and the like. The control device is suitable to be used to control the wireless remote light and household appliances in houses, hotels and restaurants and companies and the like.

Description

Wireless remotecontrol address programmable two-way communication digital light control device

Affiliated technical field

The utility model relates to a kind of beeper, particularly relates to a kind of wireless remotecontrol address programmable two-way communication digital light control device.

Background technology

At present, the control of the switch of light generally is to adopt mechanical switch, and switch is fixedly mounted on the wall, by drawing or opening or closing state by controlling it.The light modulation of light then is to adopt elements such as potentiometer, controllable silicon to form, and regulates the silicon controlled angle of flow by rotational potentiometer and carries out light modulation.The dimmer that also has some to have aanalogvoltage 1～10V or 0～5V interface is realized light modulation by the regulator potentiometer regulation voltage.The product of wireless remote control programmable timing controlled light is then rarely found.In the wireless remotecontrol field, carry out radio controlled means common generally be two kinds of infrared ray and radio.In general control field, radio controlled cipher mode is with special-purpose coding and decoding device integrated circuit, connect by sky or ground connection or connect power supply (ternary connection) and realize by its I/O port or address wire, or realize the distribution of address by dial by different connections.The I/O port of the I/O port of the coding integrated circuit of reflector or address wire and receiver decoding integrated circuit or the connection of address wire must be identical, are one to one.In a lot of radio controlled electronic products, all be that remote controller (to call reflector in the following text) comes controlling receiver by emissioning controling signal, receiver is received behind the signal by visible execution result or light indication or is sounded and wait the appreciable information of people to inform that the remote controller remote control successfully.

Above-mentioned lamp to open or close control technology simple, but, all to go to the switch place during console switch, so switch lamp is very inconvenient, and in case just be difficult for changing again its installation site after installing because its installation site is fixed; The light modulation of potentiometer formula is intuitively handy, but potentiometer has Mechanical Contact and mechanical wear after all, wearing and tearing easily even damage of a specified duration; Above-mentioned encryption method adopts coding and decoding device integrated circuit, cost height, and taken a large amount of I/O ports or address wire resource, and the password negligible amounts that obtains so that password is easy to generate is overlapping, and cracks easily.Because being pairings, decoding integrated circuit on the receiver and the coding integrated circuit on the reflector use, just their ternary connection must be corresponding one by one, so add man-hour can only be man-to-man processing and packing, gives processing, produces and sells and bring very big trouble.The set-up mode of this password, password is in case be provided with, concerning the user who does not have professional tool, want to revise and just be not easy, one of them has been gone bad in device or the reflector if receipts connect, both must all scrap (just there is such product in market now), to the user is a kind of waste, therefore can not get promoting.And this point-to-point control mode, when receiver receives useful signal, receiver is sounded or is indicated with light and informs and receive signal, therefore remote control can only be used for interior use of scope that remote control distance is closer or the people can perceive, if remote control distance is distant or the next door, just be difficult to know the result of remote control.

Summary of the invention

The purpose of this utility model is to be to provide a kind of wireless remotecontrol address programmable two-way communication digital light control device, it is to utilize microprocessor as codec, and radio is as the transmitting carrier of communication, and follow procedure is set and realized.

Wireless remotecontrol address programmable two-way communication digital light control device can be according to user's needs, by the transmitting power of adjusting reflector and the receiving sensitivity of receiver, in effective scope, by transmitting set emission address code and control code realize to light or household electrical appliance carry out open and close, light modulation (adjustings), the wireless remotecontrol of random time timed power on/off is controlled in 24 hours; Reflector and the unidirectional control of receiver radio two way communication, result and various control information that the LCD LCDs display receiver on the reflector is controlled; Address code by software setting n figure place can be provided with arbitrarily at any time for the online wireless remotecontrol of user, and the address code of n figure place just has (P ₁₀ ¹) ⁿIndividual address can be selected to be provided with for the user; Immediately the online modification of address conflict; As long as it is identical with the address code of receiver to set the address code of reflector, just can realize that N reflector control a receiver at least.The receiver and the reflector of different addresses, they can not be controlled mutually; The utility model can also be realized the unified control of light under wired DMX512 communication mode or the DALI communication mode by the address is set.

The technical solution adopted in the utility model is:

Described wireless remotecontrol address programmable two-way communication digital light control device comprises reflector and receiver.

Wherein, reflector has microprocessor MCU1 (11), LCD display (15), eeprom memory (13), button (24), radio transmission receiving unit and is solidificated in the messaging software among the microprocessor MCU1 (11) and is stored in reflector related data in the eeprom memory (13), and described LCD display (15), eeprom memory (13), button (24), radio transmission receiving unit are connected respectively on the microprocessor MCU1 (11);

Receiver includes MCU2 microprocessor (4), DMX512 interface circuit (29), DALI interface circuit (28), PWM voltage conversion circuit (26), civil power synchronization signal detection circuit (34), eeprom memory (6), radio transmission receiving unit and be solidificated in the messaging software among the microprocessor MCU2 (4) and be stored in receiver related data in the eeprom memory (6), described DMX512 interface circuit (29), DALI interface circuit (28), PWM voltage conversion circuit (26), civil power synchronization signal detection circuit (34), eeprom memory (6), the radio transmission receiving unit is connected respectively on the microprocessor MCU2 (4);

The controlled step of reflector and receiver is:

Artificially allow repeatedly electrification reset method with the time dislocation, radio coding signal by reflector emission certain-length, the receiver address code identical with reflector is set, receiver self sequence number, address code is set up the condition of replying of communicating by letter as reflector with receiver, self sequence number is as number number of receiver controlling object, after receiver receives radio control signal, send dim signal according to control signal, timing signal and switching signal, and to reflector emission self control information sign indicating number and self sequence number, and transmitter receipt shows as controlled direct information LCD display (15) to self control information sign indicating number of receiver, finish and enter a display control information, time, week, the low-power consumption mode of date and ambient temperature, at interval the oneself wakes up and launches the various control informations of address public information sign indicating number with the receiver of collecting identical address after the unit interval.

The mode of light modulation, be to receive radio control signal by receiver, send the pwm signal that duty ratio is 0%-100% by MCU2 microprocessor (4), pwm signal is via the PWM voltage conversion circuit, send the dimmer voltage of 0～5V or 1～10V to load, thereby realize control load.

Described device can be realized the incandescent lamp, Halogen lamp LED, the electronic transformer of Halogen lamp LED, the phase-cut dimming or the cut voltage-regulation of electric fan even load of mains-supplied in the following way: after receiver receives radio signals, detect electric synchronizing signal by civil power synchronization signal detection circuit (34), with the civil power synchronizing signal is benchmark, MCU2 microprocessor (4) is sent the dim signal synchronous with civil power, to the incandescent lamp of mains-supplied, Halogen lamp LED, the electronic transformer of Halogen lamp LED, the phase-cut dimming or the cut voltage-regulation of electric fan even load.

Receiver is by receiving radio signals, and MCU2 microprocessor (4) is sent 0-255 level PWM dim signal, and the PWM dim signal is delivered to the light source drive of band PWM dimming interface, realizes having the light modulation or the switch of PWM interface light.

After described device increases optical inductor (33), can be to automatic adjusting light, be specially: receiver is by the setting that receives radio signals, the intensity output correspondent voltage of optical inductor induction light signal, this voltage is after A/D converter (32) conversion, give MCU2 microprocessor (4) and handle, and send the required corresponding dim signal of light of this kind intensity, thereby real light is with an automatic light meter.

The method to set up of described device address code is:

(a), wireless remotecontrol setting

Open the power supply of receiver, allow MCU2 microprocessor (4) electrification reset, and allow its work a moment, the systems soft ware computing obtains the address setting sign and the address setting sign is stored in the memory (6); The power supply of turning off receiver is opened the power supply of receiver then again, allows receiver carry out the electrification reset second time, and this moment, systems soft ware was opened the permission time that is provided with of address code, and at this moment receiver has the modify feature of receiver address sign indicating number; On reflector, set the address that the user need be provided with, pin corresponding emission key then and do not put, can finish the setting of address code; When address code is provided with successfully, be connected to light fixture receiver light flash once, revise successfully to show the address, simultaneously the LCD display (15) on the reflector shows the information that success is set; The address that receiver sets is stored in the memory (6), and the address of reflector is stored in memory (13); After address setting is good, turn off the power supply of receiver once more, address code comes into force; After address code is provided with successfully, in the time that the back that powers on for the second time allows, do not reset by MCU2 microprocessor (4), will recover original address if turn off the power supply of receiver; If do not set up the address in the time that allows, system can't carry out address setting again, and MCU2 microprocessor (4) withdraws from the address setting function;

Or (b), directly memory is write address code with write device.

The method of described device self sequence number setting is:

(a), wireless remotecontrol setting

Allow receiver MCU2 microprocessor (4) electrification reset, systems soft ware unlatching self sequence number is provided with the permission time, in the time that allows, receiver has the function that self sequence number is provided with, at this moment, if the address code that receiver receives is identical with the address code of receiver itself, and in the time that the back that powers on allows, MCU2 microprocessor (4) receives sequence number sign indicating number is set, and receive same number that sequence number is provided with sign indicating number when surpassing the set number of MCU2 microprocessor (4), sequence number is provided with sign indicating number and will and be stored in the memory (6) as the new serial number of receiver, and back MCU2 microprocessor (4) sequence number that resets is provided with sign indicating number and comes into force; Do not reset by MCU2 microprocessor (4) if turn off receiver power supply in greater than the time that allows, the microprocessor system of receiver will be recovered original self serial number, and this function is also withdrawed from terminator sequence number setting simultaneously; Receiver can be provided with one or more self sequence number (cresset), and corresponding self sequence number of load, the receiver of identical address sign indicating number can be provided with different self sequence number;

Or (b), directly memory is write self sequence number with write device.

The method of salary distribution of described device button is:

The distribution of the function of button is on the reflector, when numerical key uses separately, and as the switch operating key of ten street lamps, the corresponding street lamp of button, the sequence number of numerical key number corresponding lamp is cresset just; Function key ON/OFF key is the master switch button of all lamps; Function key: "+", "-", " DIM ", " Time ", " Choose " can be combined into the basic Macintosh of difference in functionality respectively with numerical key: the cresset key is formed the light modulation key with "+" or "-" key; The timing that Time+ cresset key is formed lamp is provided with key; DIM key+cresset key is formed dimming function and is allowed to be provided with key; Choose+ cresset key composition selects lamp (sequence number setting) function key; "+" and "-" key is formed address code key is set.

The software flow of described device is as follows.

Described reflector, the software operation step that is solidificated among the microprocessor MCU1 (11) is:

System initialization step (step 46):

Low-power consumption LCD shows, waiting timer 1 interrupts, waits for keyboard interrupt, close timer 2 step (step 47),

When (a) button interrupts, enter emission address public information numeral program (step 48): finishing enters out timer 2, clear timer 1 (step 49),

Judge whether timer 2 arrives step (step 50):

If return low-power consumption LCD demonstration, waiting timer 1 interruption, wait for keyboard interrupt, close timer 2 step (step 47);

If not, enter to call and receive subroutine procedure (step 51);

Judge whether new reveal codes step (step 52):

If have, enter and call display subroutine and store related data step (step 53), enter and call key scan subroutine procedure (step 54);

If not, enter and call key scan subroutine procedure (step 54);

Judged whether key step (step 55):

If not, return whether step (step 50) of timer 2,

If, enter key treatment step (step 56),

Judge and enter whether emission code steps (step 57) is arranged:

If not, return timer 2 and arrive? step (step 50),

If, enter and call emission subprogram (step 58), finish and return timer 2 and whether arrive step (step 50),

When (b) timer 1 interrupts overflowing, enter emission address public information sign indicating number step (step 59), call and receive subroutine procedure (step 60), step (step 61) is returned in interruption, returns low-power consumption LCD demonstration, waiting timer 1 interruption, waits for keyboard interrupt, closes timer 2 step (step 47).

Described receiver, the software operation step that is solidificated among the microprocessor MCU2 (4) is:

System initialization step (step 62), waiting timer interrupt step (step 63)

(1) judge whether to allow to be provided with address step (step 64):

If, enter call address, self sequence number is provided with subroutine procedure (step 70), enter to call to receive subroutine procedure (step 65)

If not, directly enter and call reception subroutine procedure (step 65),

Judged whether code steps (step 66):

If not, return waiting timer interrupt step (step 63),

If, entering code process, storage related data step (step 67) is called emission subroutine procedure (step 68), enters and returns step (step 69), returns waiting timer interrupt step (step 63).

(2) if waiting timer interrupt step (step 63) has interrupts overflowing, enter the processing of civil power synchronizing signal, control signal output as PMW signal output step (step 72), enter and interrupt returning step (step 71).

The beneficial effects of the utility model and progressive:

1: wake sign indicating number, address code and control code up by transmitting set emission hardware and realize that light or household electrical appliance carry out open and close, light modulation (adjustings), random time timed power on/off in 24 hours, the demonstration of real-time time temperature.

2: reflector and the unidirectional control of receiver radio two way communication, various control informations that the LCD LCDs display receiver on the reflector is controlled such as light modulation value, timing are to picture, timing value or the like, and control mode is directly perceived.

3: can pass through software setting (P ₁₀ ¹) ⁿThe group address sign indicating number for receiver and any wireless remotecontrol setting of reflector online at any time, as long as it is identical with the address code of receiver to set the address code of reflector, just can realize that N reflector control at least one receiver, the remote-controlled at least N small cup of a reflector lamp; LCD on identical N the reflector in address shows the information of being controlled simultaneously, and the reception reflector of different addresses, their control of can not decoding mutually.When reflector is identical with the address of receiver, but also radio is provided with the sequence number of lamp, with the control that realizes that same address is point-to-points.

4: removed integrated coding and decoding (encryption) chip that finished product is used on the market, control by microprocessor software, replace integrated codec chip, reduce cost greatly, strengthened its flexibility simultaneously. owing to adopt software codec, thus can adopt different coded systems according to different control occasions, as adopt graceful Chester sign indicating number or other coded system, therefore improve receiving sensitivity and level of encryption, reduced the error rate.

5: the address setting mode that can adopt time warping.

6: can directly install, need not change existing circuit.

Description of drawings

Fig. 1 is the utility model acceptor circuit schematic diagram.

Fig. 2 is the utility model transmitter circuit schematic diagram.

Fig. 3 is the format chart that the utility model LCD display shows.

Fig. 4 is the front appearance design sketch of the utility model reflector.

Fig. 5 is the installation site figure of the utility model reflector LCD display, button, two groups of LED backlight, radio reception transmitting antenna.

Fig. 6 is that wiring schematic diagram and appearance figure are installed in the output of the utility model receiver multichannel.

Fig. 7 is that wiring schematic diagram and appearance figure are installed in the output of the utility model receiver single channel.

Fig. 8 is the winding diagram of the utility model receiver and 12V low-voltage halogen lamp phase-cut dimming electronic transformer.

Fig. 9 is the winding diagram of phase-cut dimming electronic transformer before the utility model receiver and the 12V low-voltage halogen lamp.

Figure 10 is the utility model receiver and fluorescent lamp tunable optical electron rectifier winding diagram.

Figure 11 is in the utility model receiver, is solidificated in the software flow pattern of microprocessor MCU2 (4).

Figure 12 is in the utility model reflector, is solidificated in the software flow pattern of microprocessor MCU1 (11).

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is further specified.

Fig. 1 is the utility model acceptor circuit schematic diagram.Comprise A/D change-over circuit (32), control load (1), PWM drive circuit (30), microprocessor MCU2 (4), watchdog chip (5), memory (6), receiving unit (7), emitting module (9), 0～5V or 1～10V output (27), booster circuit (3), the pwm signal output (31) synchronous with civil power, radio receiving antenna (8), radio emissioning antenna (10), civil power synchronization signal detection circuit (34), DMX512 interface circuit (29), DALI interface circuit (28), PWM voltage conversion circuit (26), optical inductor (33), controllable silicon drive circuit (35).

Fig. 2 is the utility model transmitter circuit schematic diagram.Comprise microprocessor MCU1 (11), charging circuit (12), eeprom memory (13), clock circuit (14), LCD display (15), temperature sensing circuit (16), watchdog circuit (17), receiving unit (19), emitting module (22), the reception antenna of receiver (20), the transmitting antenna of reflector (21), booster circuit (23), two groups of LED backlight (18,25), button (24).

Wireless remotecontrol address programmable two-way communication digital light control device, it is by microprocessor MCU1, microprocessor MCU2, the A/D change-over circuit, controllable silicon, optical inductor, PWM drive circuit, house dog integrated circuit, eeprom memory, the radio transmission assembly, radio reception assembly, booster circuit, radio receiving antenna, radio emissioning antenna, half-wave rectifying circuit, full-wave rectifying circuit, the civil power synchronization signal detection circuit, clock oscillation circuit, DMX512 interface circuit, DALI interface circuit, the PWM voltage conversion circuit, controllable silicon drive circuit, charging circuit, integrated circuit of clock, the LCD LCD, temperature sensing circuit, two groups of LED backlight, button and receiver and ejector system process software are formed.From logical construction, wireless remotecontrol address programmable two-way communication Light Control Unit comprises the two large divisions:

First is a receiver, it comprises: A/D change-over circuit (32), PWM drive circuit (30), microprocessor MCU2 (4), watchdog chip (5), eeprom memory (6), receiving unit (7), emitting module (9), booster circuit (3), radio receiving antenna (8), radio emissioning antenna (10), civil power synchronization signal detection circuit (34), DMX512 interface circuit (29), DALI interface circuit (28), PWM voltage conversion circuit (26), optical inductor (33), controllable silicon drive circuit (35), microprocessor MCU2 (4) systems soft ware is formed, and they finish power supply, the radio reception decoding, the radio transmission coding, synchronization signal detection and the output of various control and treatment;

Second one is reflector, it comprises: microprocessor MCU1 (11), charging circuit (12), eeprom memory (13), clock circuit (14), LCD display (15), temperature sensing circuit (16), watchdog circuit (17), receiving unit (19), emitting module (22), radio receiving antenna (20), radio emissioning antenna (21), booster circuit (23), two groups of LED (18 backlight, 25), button (24), microprocessor MCU1 (11) systems soft ware is formed, and their Core Feature is the radio reception decoding, the radio transmission coding, keyboard is handled and LCD shows.

In Fig. 1, the live wire L of civil power is divided into four the tunnel, the first via is through capacitor C 11, resistance R 24, R25 step-down, and the voltage that obtains 5V through full-wave rectification, filter regulator circuit is given microprocessor MCU2 (4), eeprom memory (6), watchdog chip (5), A/D converter ic (32), DALI interface circuit (28), booster circuit (3), DMX512 interface circuit (29), radio reception assembly (7), radio transmission assembly (9) power supply; The second the tunnel through resistance R 1, R2, R3, capacitor C 1, C2, C3, diode D1, D1, ZD1 form the halfwave rectifier filter regulator circuit, and the voltage that obtains 5V is given controllable silicon drive circuit, the power supply of civil power synchronization signal detection shaping circuit, has realized that again controllable silicon, load are connected with civil power simultaneously; Third Road is directly delivered to by resistance R 5, R6, R7, R8, diode D3, the electric synchronization signal detection circuit that triode Q2 and photoelectrical coupler OPT3 form; Also have one the tunnel to be connected to the silicon controlled T1 utmost point through control load as live wire.Zero line N divides three the tunnel, the one road to be connected to the silicon controlled T2 utmost point, and the second the tunnel connects the interchange input pin of rectifier bridge BRIDGE1, also have one the road be connected to power supply+5VCC end, the directly positive pole of conduct+5VCC; The I/O end of microprocessor MCU2 (4) is connected with data output end, the data transmission end of radio transmission assembly (9), watchdog chip (5) signal end, the clock data line of eeprom memory (6), the data terminal of A/D converter ic (1), the input of PWM voltage conversion circuit (26), the data terminal of DMX512 interface circuit (29), the data of DALI interface circuit (28), civil power synchronization signal detection circuit (34) signal output part of radio reception assembly (7); The reset signal output of watchdog circuit (5) is connected with the reset terminal of microprocessor MCU2 (4); The control utmost point of bidirectional triode thyristor is connected with microprocessor MCU2 (4) by a photoelectrical coupler OPT4.The data that relevant information when wherein eeprom memory (6) is deposited microprocessor MCU2 (4) power-up initializing and user are provided with, the system that they are formed is by the control of microprocessor MCU2 (4).The antenna termination reception antenna (8) of antenna (10), receiving unit (7) is penetrated in the antenna end sending and receiving of emitting module (9), and antenna (8) (10) is external.

Shown in Figure 1, the live wire L of civil power receives by diode D3, resistance R 6, R7, R8, triode Q2 and photoelectrical coupler OPT3 by dropping resistor R5 and forms synchronization signal detection circuit, by photoelectrical coupler OPT3, duty ratio from 60HZ standard to microprocessor MCU2 (4) that send 50HZ or is 50% square-wave signal; Microprocessor MCU2 (4) is benchmark with the synchronizing signal, control code is a foundation, send the pwm control signal synchronous (29) with civil power, this control signal goes to drive controllable silicon SCR 0 through the controllable silicon drive circuit (35) that photoelectrical coupler OPT4, resistance R 10, R11, R12 form, and then control load.In circuit, C4, C5, Y1 form the clock source of microprocessor MCU2 (4); The drive circuit of forming the driving controllable silicon SCR 0 G utmost point of controlling by microprocessor MCU2 (4) by photoelectrical coupler OPT4, resistance R 10, R11, R12, provide enough drive currents for driving controllable silicon SCR 0, play buffer action with microprocessor MCU2 (4) again simultaneously; R1, R24 are the soft start resistance of power supply, and capacitor C 1, C11 are decompression capacitors, and resistance R 2,24 is respectively the bleeder resistance of capacitor C 1, C11.The optical inductor of forming by phototriode Q1 and resistance R 9 (33), the light that optical inductor (33) will be sensed converts voltage to, after A/D conversion (32), give microprocessor MCU2 (4) and handle, microprocessor MCU2 (4) is set as required, realize the with an automatic light meter of light.Watchdog chip (5) is a ripe circuit commonly used in the present electronic technology, it is the feeding-dog signal sent here of monitor microprocessors MCU2 (4) constantly, if microprocessor MCU2 (4) crashes, watchdog chip (5) will reset to microprocessor MCU2 (4), guarantee the reliability service of system.Booster circuit (3) is a ripe circuit commonly used in the present electronic technology, and it generally is made up of the chip that boosts, inductance, diode and electric capacity, and the voltage that obtains that boosts is directly given the PWM voltage conversion circuit.PWM voltage conversion circuit (26) is made up of resistance R 13, R14, R15, R16, R17, R18, capacitor C 6, C7, C8 and amplifier IC, wherein resistance R 13, R14, R15, R16 and capacitor C 6, C7 form dual stage filter, pwm signal is transferred to voltage, amplifier IC and resistance R 17, R18 form in-phase amplifier, form integrator with capacitor C 8 again, integrator can remove the interference of impurity elimination letter, through regulating the multiplication factor of amplifier, the pwm signal that microprocessor MCU2 (4) is sent converts the dimmer voltage of level and smooth 0～5V or 1～10V to.The PWM drive circuit also is a circuit ripe commonly used in the present electronic technology, and it is that the duty ratio of the pwm signal sent according to microprocessor MCU2 (4) is carried out light modulation.Addressable DALI interface circuit (28) is that two photoelectrical coupler OPT1, OPT2 and resistance R 19, R20, R21 form, and can realize the two-way communication of external signal and microprocessor MCU2 (4), has play a part simultaneously to isolate.DMX512 interface circuit (29) is made up of chip SN75176 and resistance R 22, R23, diode D4, D5, can receive the DMX512 signal of sending here the outside.Watchdog chip on the receiver (5) can be identical with the watchdog circuit (17) on the reflector, radio reception assembly (7) on the receiver can be identical with the radio reception assembly (18) on the reflector, radio transmission assembly (9) on the receiver can be identical with the radio transmission assembly (22) on the reflector, and they all are circuit ripe in the present electronic technology.

In Fig. 2, the control end of the data clock line of the signal end of the data wire of the data clock line of the data output end of the data transmission end of LCD display (15), emitting module (22), receiving unit (19), eeprom memory (13), temperature sensing circuit (16), watchdog circuit (17), clock circuit (14), keyboard (24), booster circuit is connected with the I/O of microprocessor MCU1 (11) end, by the operation of microprocessor MCU1 (11) control whole system.The reset output terminal of watchdog circuit (17) connects the reset terminal of microprocessor MCU1 (11), LED backlight (18) (25) is controlled by triode Q5, Q6 respectively, the B utmost point of control triode Q5, Q6 is the I/O end that is connected to microprocessor MCU1 (11) by resistance, the antenna termination reception antenna (20) of antenna (21), receiving unit (19) is penetrated in the antenna end sending and receiving of emitting module (22), and antenna (20) (21) is built-in.

Shown in Figure 2, capacitor C 16 is the total filter capacitor of power supply, Y2, C17, C18 form the clock source of microprocessor MCU1 (11), for microprocessor MCU1 (11) provides work required clock, digital keys 0～9 and function button+,-, Time, Choose, DIM, ON/OFF, ▲,

Connecting line directly be connected with the I/O of microprocessor MCU1 (11), form the cross-arranging type keyboard.Triode Q5, Q6 and resistance R 30, R31 form the expansion stream output of two groups of LED backlight (18) (25), for light-emitting diode provides enough drive currents, they bright or go out that to be subjected to the control of microprocessor MCU1 (11), R32-R41 be respectively the current-limiting resistance of LED1-LED10.The controllable electric power that triode Q4 and resistance R 29 are formed eeprom memory (13), C15 is the filter capacitor of its power supply, when needs read or write eeprom memory (13), the I/O of microprocessor MCU1 (11) sends low level and gives resistance R 29, by triode Q4 control eeprom memory (13) power supply, read-write finishes by resistance R 29, and the I/O of connecting resistance R29 is a high level, the power supply of eeprom memory (13) that breaks, thus reach purpose of power saving.LCD display (15) is connected with microprocessor MCU1 (11) by conduction zebra bar, temperature sensing circuit (16), clock circuit (14), watchdog circuit (17) all is a ripe circuit commonly used in the present electronic technology, microprocessor MCU1 (11) timesharing is to temperature sensing circuit (16), clock circuit (14) scans reading of data, and shows by LCD display (15).The feeding-dog signal that watchdog circuit (17) moment monitor microprocessors MCU1 (11) sends here, if microprocessor MCU1 (11) crashes because of a variety of causes, watchdog circuit (17) will reset to microprocessor MCU1 (11), guarantee the normal operation of system.Triode Q3, resistance R 28 is connected with the I/O end of microprocessor MCU1 (11), form the controllable electric power that booster circuit is powered with triode Q3, in the design of program, emission in the reflector is an action that links up with receiving, and when needs transmit and receive signal, sends low level by the I/O end of microprocessor MCU1 (11), by the unlatching of resistance R 28 its power supplys of control, to reach the control purpose of power saving; Booster circuit is a ripe circuit in the existing electronic technology, generally is made up of the IC that boosts, inductance, diode and electric capacity, and the stable voltage of its output is given receiving unit (19), emitting module (22) power supply; Microprocessor MCU1 (11) wants coding signal transmitted directly to deliver to emitting module (22), go out by radio transmission by it, emitting module (22) generally is made up of high-frequency triode, electric capacity, inductance, antenna and surface acoustic wave filter, can be circuit ripe in the prior art also with ready-made integrated IC emitting mould train; And the radio reception assembly by antenna, height put, oscillating circuit, low-frequency amplifier circuit, shaping circuit form (also can receive module with ready-made integrated IC), the signal that receiving unit (19) receives, directly send microprocessor MCU1 (11) to handle, receiving unit (19) also is the ripe circuit of existing electronic technology electricity.Eeprom memory (13) is deposited the data of microprocessor MCU1 (11) power-up initializing and user's setting; Charging circuit (12) generally is made up of voltage checking chip and peripheral circuit thereof, and it also is the ripe circuit of existing electronic technology electricity.When battery does not have electricity to need charging, directly connect external power supply at plug BNC, can charge to battery.

Fig. 3 is the format chart that the utility model LCD display shows.Cresset is from 0-9; Light modulation allows 0 or 1, represents to allow light modulation when being 1, is to represent to forbid light modulation at 0 o'clock; The light modulation value is from 0-255, and on off state is: the evil mind circle is turn-off, and open circles is the state of turning on light; Regularly allow 0 or 1: representing to allow when being 1 regularly, is to represent to forbid regularly in 0 o'clock; Be timed to and open or close: representing to be timed to when being 1 and turn on light, is to represent to be timed in 0 o'clock to turn off the light; Timing is: xx:xx:xx represents Hour Minute Second; The hall headlight: the headlight in 0 expression button 0 control hall, the rest may be inferred for other, and in addition, also free, week, date and temperature show.

Fig. 4 is the front appearance design sketch of the utility model reflector.(15) LCD display, (24) are button, and (45) are shell.

Wherein, sign has 0～9 for digital keys on the button, and sign has :+,-, Time, Choose, DIM, ON/OFF,

▲ be function button.

Fig. 5 is the installation site figure of the utility model reflector LCD display, button, two groups of LED backlight, radio reception transmitting antenna.Wherein, (18), (25) are two groups of LED independently backlight, (15) be LCD display, (24) be button, (21) be the transmitting antenna of emitting module (22), (20) are the reception antenna of receiving unit (19), and (40) are the reception antenna (20) of receiving unit (19) and the stiff end of circuit board (44), (38) be the transmitting antenna (21) of emitting module (22) and the stiff end of circuit board (44), two antennas are placed on the both sides of circuit board (44) respectively.

Fig. 6 is that wiring schematic diagram and appearance figure are installed in the output of the utility model receiver multichannel.It is that the modes multichannel same way as or that multichannel is different are exported, (2) connect the civil power of 220V/50HZ or 110V/60HZ, (36) be the DMX512 output interface, (37) be the DALI output interface, (39) be shell, (8) be radio receiving antenna, (10) are radio emissioning antenna, and (43) are for controlling picture; Can be as required, the output line of design (42) output can be: 1,0～5V or 1～10V electricity dimmer voltage; 2, with the synchronous pwm signal of civil power; 3, the pwm signal of 0-255 level; But the civil power of 4 phase-cut dimmings; 5, can directly connect fluorescent lamp and have the fluorescent lamp control voltage of light modulation.

Fig. 7 is that wiring schematic diagram and appearance figure are installed in the output of the utility model receiver single channel, it is that single channel does not have DMX512 and the output of DALI interface, (2) be into the civil power that meets 220V/50HZA or 110V/60HZ, (39) be shell, (8) be radio receiving antenna, (10) be radio emissioning antenna, (43) for controlling picture, (42) are output line; Can be as required, the output line of design (42) output can be: 1,0～5V or 1～10V electricity dimmer voltage; 2, with the synchronous pwm signal of civil power; 3, the pwm signal of 0-255 level; But the civil power of 4 phase-cut dimmings; 5, can directly connect fluorescent lamp and have the fluorescent lamp control voltage of light modulation.

Fig. 8 is the winding diagram of the utility model receiver and 12V low-voltage halogen lamp phase-cut dimming electronic transformer.Wherein, the electronic transformer of forming 12V low-voltage halogen lamp by IR2161 and peripheral circuit thereof, (1) promptly be controlled mains electricity input end for control load, (31) be the pwm signal synchronous with civil power, through being provided with, can be by microprocessor MCU2 (4) output and the synchronous pwm control signal of civil power, the both end voltage through control load (1) is regulated in preceding cut realizes the preceding phase-cut dimming to 12V low-voltage halogen lamp; Or,, realize back phase-cut dimming to 12V low-voltage halogen lamp through resistance R 21A control IR2161 by output and the synchronous pwm control signal of civil power, at this moment, controllable silicon can be treated as a radio controlled electronic switch.

Figure 10 is the utility model receiver and fluorescent lamp tunable optical electron rectifier winding diagram.(41) be fluorescent lamp, wherein, tunable optical electronic fluorescent lamp rectifier is made up of IR21591 and peripheral circuit thereof, its voltage input end connects control load (1), and for tunable optical electronic fluorescent lamp rectifier provides the work civil power, (27) are the dimmer voltage of 0～5V or 1～10V, 3A gives IR21591 through resistance R, by wireless remotecontrol, export different dimmer voltage and give IR21591, and then realize the light modulation of fluorescent lamp (41).Because 0～5V or 1～10V are dimmer voltage, can not turn-off fluorescent lamp fully.By wireless remotecontrol, control load (1) is controlled in the output of control microprocessor MCU2 (4), and then control controllable silicon SCR 0 again, and promptly at this moment controllable silicon is only treated as a radio controlled electronic switch.

Shown in Figure 11, receiver of the present utility model, the software flow that is solidificated among the microprocessor MCU2 (4) is:

(1) system initialization (step 62) enters waiting timer and interrupts (step 63), enter and allow to be provided with the address? (step 64) carried out address setting and allow to be judged, if enter call address, self sequence number is provided with subprogram (step 70); If not, enter to call and receive subprogram (step 65) (comprising that DMX512, DALI receive); Entered code? (step 66) judged, if not, returned waiting timer and interrupt (step 63); If, entering code process, storage related data (step 67) enters and calls emission subprogram (step 68), enters and returns (step 69), returns waiting timer and interrupts (step 63).

(2) interrupt overflowing, enter the processing of civil power synchronizing signal, control signal output, enter and interrupt returning (step 71) as PMW signal output (step 72).

Shown in Figure 12, reflector of the present utility model, the software flow that is solidificated among the microprocessor MCU1 (11) is: system initialization (step 46) enters low-power consumption LCD demonstration, waiting timer 1 interruption, waits for keyboard interrupt, closes timer 2 (step 47):

(1) button interrupts, enter emission address public information numeral program (step 48), finish and enter out timer 2, clear timer 1 (step 49), does entering timer 2 arrive? (step 50) program running of prescribing a time limit is judged, if enter low-power consumption LCD demonstration, waiting timer 1 interruption, wait for keyboard interrupt, close timer 2 (step 47); If not, enter and call reception subprogram (step 51), enter new reveal codes? (step 52) carries out the code judgement, if having, enters and calls display subroutine and store related data (step 53); If not, enter and call key scan subprogram (step 54), entered key number? (step 55) carries out key number judgement; If not, return timer 2 and arrive? (step 50) program running of prescribing a time limit is judged; Has enter key number processing (step 56) entered the emission code if having? (step 57) judged whether the emission code; If have, enter and call emission subprogram (step 58), finish and return timer 2 and arrive? (step 50) program running of prescribing a time limit is judged; If not, return timer 2 and arrive? (50) program running of prescribing a time limit is judged;

(2) timer 1 interrupts overflowing, system oneself wakes up, enter emission address public information sign indicating number (step 59), enter to call and receive subprogram (step 60), enter and interrupt returning (step 61), return low-power consumption LCD demonstration, waiting timer 1 interruption, wait for keyboard interrupt, close timer 2 (step 47).

Consider flexibility,, can change the lower infrared ray control of cost into according to user's requirement so reserve the infrared receiving interface respectively at reflector and receiver.

Claims

1. a wireless remotecontrol address programmable two-way communication digital light control device comprises reflector and receiver, it is characterized in that:

Reflector has microprocessor MCU1 (11), LCD display (15), eeprom memory (13), button (24), radio transmission receiving unit, and described LCD display (15), eeprom memory (13), button (24), radio transmission receiving unit are connected respectively on the microprocessor MCU1 (11);

Receiver includes MCU2 microprocessor (4), DMX512 interface circuit (29), DALI interface circuit (28), PWM voltage conversion circuit (26), civil power synchronization signal detection circuit (34), eeprom memory (6), transceiver module, optical inductor (33), and described DMX512 interface circuit (29), DALI interface circuit (28), PWM voltage conversion circuit (26), civil power synchronization signal detection circuit (34), eeprom memory (6), radio transmission receiving unit, optical inductor (33) are connected respectively on the microprocessor MCU2 (4).

2. wireless remotecontrol address programmable two-way communication digital light control device according to claim 1 is characterized in that:

The reflector key assignments is, when numerical key uses separately, and as the switch operating key of ten street lamps, the corresponding street lamp of button, the sequence number of numerical key number corresponding lamp is cresset just; Function key ON/OFF key is the master switch button of all lamps; Function key "+", "-", " DIM ", " Time ", " Choose " can be combined into the basic Macintosh of difference in functionality respectively with numerical key, and the cresset key is formed the light modulation key with "+" or "-" key; The timing that Time+ cresset key is formed lamp is provided with key; DIM key+cresset key is formed dimming function and is allowed to be provided with key; Choose+ cresset key composition selects lamp (sequence number setting) function key; "+" and "-" key is formed address code key is set.