CN2645400Y

CN2645400Y - Programmable light collective control apparatus

Info

Publication number: CN2645400Y
Application number: CN 03248450
Authority: CN
Inventors: 柳溪立
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-06
Filing date: 2003-08-06
Publication date: 2004-09-29
Anticipated expiration: 2013-08-06

Abstract

A programmable light collective control apparatus consists of a host and an extension. The structure of the host is that an electric component and a circuit board of integrated circuit block are arranged in a box body with a panel. The circuit board is provided with a host CPU single chip microcomputer, a data brake code decoder, a light emitting diode and a nixie tube, a keyboard scanning circuit, a hardware or software watchdog, a memory and a 485 communication chip. The structure of the extension is that the circuit board in the casing is provided with a tunable optical loop, a relay switching loop, a hardware or software watchdog, a memory and a 485 communication chip. The utility model has a simple arrangement and networking, can adjust light according to requirements, thereby saving electricity and prolonging the service life of bulb. The utility model can be used as a switch, can provide 16 kinds of light effect programs, the light effect can be programmed in advance and automatically saved according to requirements, when the utility model is used the programmed effect can just be selected.

Description

Light central control device able to programme

Technical field

The utility model relates to a kind of adjusting, control device that is used for colony's light.

Background technology

Along with improving constantly of people's living standard, housing decoration begins to be particular about personalized, colorization.To the requirement of lamp decoration, not merely illumination, hope can that works regulates, control as stage-lighting effect, can change on demand.But the control system of light of stage is complicated huge, costs an arm and a leg, and operates loaded down with trivial detailsly, and inconvenience directly is incorporated in family.

Summary of the invention

The purpose of this utility model is that a kind of light central control device able to programme that family's lamp decoration is regulated usefulness that is adapted to will be provided.

The technical solution of the utility model is that Light Control Unit is made up of main frame and extension set.

The structure of main frame is: the casing of a zone face plate is arranged, various function buttons and corresponding nixie display spare are housed on the panel, the wiring board of electronic component and integrated circuit block is installed in the casing.In the circuit board, the host CPU single-chip microcomputer is arranged, connect electronic device by the I/O port, a part of I/O port connects data short in size decoder, light-emitting diode and charactron respectively; Another part I/O port connects keyboard scanning circuit, hardware or software watchdog, clock chip, memory, 485 communication chips respectively.

485 communication chips are by serial communication bus extension, burglary-resisting system and other intelligent object.

The structure of extension set is: a cassette shell is arranged, the wiring board of electronic component and integrated circuit block is installed in the housing.Extension set CPU single-chip microcomputer is housed in the circuit board, connects electronic device by the I/O port, a part of I/O port connects the controlled lamp of tunable optical and can not the controlled lamp of light modulation respectively; Another part I/O port connects hardware or software watchdog, memory, 485 communication chips respectively.

485 communication chips can connect other extension set, burglary-resisting system and other intelligent object by serial communication bus.

The utility model installation networking is simple, and it is light modulation as required, not only power saving, and can prolong bulb service life.The utility model can be made switch and use, and 16 kinds of lighting effects programmings can be provided, and as required, finishes lighting effects in advance, storage automatically, and during use, the effect that only needs to select to have compiled then can.

Description of drawings

Fig. 1,2 is utility model master, extension set main circuit block diagram.

Embodiment

Introduce the utility model below in conjunction with drawings and Examples.

With reference to Fig. 1, the main circuit of main frame is: in AT89C51 type CPU single-chip microcomputer 5 one sides, the input by CPU expands I/O port and dynamic scan array 4 connects LED data short in size decoder 1, light-emitting diode 2 and charactron 3 respectively.Output a～the h of LED data short in size decoder, the corresponding respectively positive pole that connects light-emitting diode 2 and charactron 3, the negative pole of light-emitting diode and charactron connects and expands I/O port and dynamic scan array 4 corresponding negative poles, thereby forms the function and the data display circuit of main frame.

The peripheral hardware of host CPU single-chip microcomputer 5 opposite sides expands I/O port 6, connects keyboard scanning circuit 7, hardware or software watchdog 8, clock chip 9, memory 10 respectively, constitutes the necessary hardware environment of host function.Expand on the I/O port 6 at the CPU peripheral hardware, also connecting 485 communication chips 11, standby wireless receiving and dispatching communication module 12, constitute connection extension set, burglary-resisting system and the necessary order circuit of other intelligent object.

With reference to Fig. 2, the main circuit of extension set is: on AT89C51 type CPU single-chip microcomputer 16, expand I/O port one 5 by peripheral hardware and connect the controlled lamp 13 of tunable optical, non-adjustable controlled lamp 14 respectively.CPU single-chip microcomputer 16 also expands I/O port one 7 by peripheral hardware and connects clock circuit 18, hardware or software watchdog 19, memory 20,485 communication chips 21, standby wireless receiving and dispatching communication module 22 respectively.The tunable optical loop 23 of described controlled lamp 13 is made up of photoelectrical coupler BG1, triode BG2, BG3, resistance R 1, R2, R3, R4, controllable silicon T1, inductance L 1, capacitor C 1 etc.By corresponding peripheral hardware expansion I/O port one 5, export corresponding triggering low level, make R1, BG1 level led conducting just, make corresponding secondary phototriode conducting again, thus the constant current trigger circuit triggers controllable silicon T1 that forms by BG1, BG2, BG3, R2.Form the controllable silicon codan by L1, C1, R4, can reduce or eliminate the pollution of controllable silicon power supply.Photoelectricity coupling, constant current triggering mode are adopted in the tunable optical loop, can improve controllable silicon useful life, effectively avoid because the external voltage shakiness causes the trigger angle drift to produce the light flash phenomenon.

Power supply VCC1 is the power supplies of controllable silicon constant current circuits for triggering; Power supply VCC2 is the elementary power supply of BG1; Power supply VCC3 is the power input power supply of J1.

J1, J1-K relay switch loop 24 that can not the controlled lamp of light modulation, J1 input connect peripheral hardware by relay drive circuit and expand I/O port one 5, and according to demand is set, output open and close signal level is by the relay conducting or disconnect the J1-K switch.

CPU reads in internal memory with the peripheral memory data, and triggering signal or relay switch signal are expanded the I/O port by the CPU peripheral hardware, exports tunable optical loop input or relay drive circuit input to.When needs change setting or data, by 485 universal serial bus or wireless receiving and dispatching communication module, change is provided with or current data.Whether program running stablizes, correctness, is guarded by house dog.

Claims

1, a kind of light central control device able to programme is characterized in that:

A, the main machine structure of this control device is, the casing that a zone face plate is arranged, various function buttons and corresponding nixie display spare are housed on the panel, the wiring board of electronic component and integrated circuit block is installed in the casing, in the circuit board, host CPU single-chip microcomputer (5) is arranged, connect electronic device by the I/O port, part I/O port, connect data short in size decoder (1) respectively, light-emitting diode (2) and charactron (3), another part I/O port connects keyboard scanning circuit (7) respectively, hardware or software watchdog (8), clock chip (9), memory (10), 485 communication chips (11);

The extension set structure of b, this control device is, a cassette shell is arranged, the wiring board of electronic component and integrated circuit block is installed in the housing, extension set CPU single-chip microcomputer (16) is housed in the circuit board, connect electronic device by the I/O port, part I/O port connects tunable optical loop (23) and relay switch loop (24) respectively, and another part I/O port connects clock circuit (18), hardware or software watchdog (19), memory (20), 485 communication chips (21) respectively.

2, by the described light central control device able to programme of claim 1, it is characterized in that:

A, in AT89C51 type host CPU single-chip microcomputer (5) one sides, expand the input of I/O port and dynamic scan array (4) by CPU, connect LED data short in size decoder (1), light-emitting diode (2) and charactron (3) respectively, output a～the h of LED data short in size decoder, the corresponding respectively positive pole that connects light-emitting diode (2) and charactron (3), the negative pole of light-emitting diode and charactron, connect and expand I/O port and the corresponding negative pole of dynamic scan array (4), thereby form the function and the data display circuit of main frame; The peripheral hardware of host CPU single-chip microcomputer (5) opposite side expands I/O port (6), connect keyboard scanning circuit (7), hardware or software watchdog (8), clock chip (9), memory (10) respectively, constitute the necessary hardware environment of host function, expand on the I/O port (6) at the CPU peripheral hardware, also connect 485 communication chips (11), standby wireless receiving and dispatching communication module (12), constituting connection extension set, burglary-resisting system and the necessary order circuit of other intelligent object.

B, on AT89C51 type extension set CPU single-chip microcomputer (16), expand I/O port (15) by peripheral hardware and connect tunable optical loop (23), relay switch loop (24) respectively; CPU single-chip microcomputer (16) also expands I/O port (17) by peripheral hardware and connects clock circuit (18), hardware or software watchdog (19), memory (20), 485 communication chips (21), standby wireless receiving and dispatching communication module (22) respectively; Described tunable optical loop (23) is made up of photoelectrical coupler BG1, triode BG2, BG3, resistance R 1, R2, R3, R4, controllable silicon T1, inductance L 1, capacitor C 1 etc.