CN2483935Y - Cascade connection type controller for bundling light - Google Patents
Cascade connection type controller for bundling light Download PDFInfo
- Publication number
- CN2483935Y CN2483935Y CN 00240236 CN00240236U CN2483935Y CN 2483935 Y CN2483935 Y CN 2483935Y CN 00240236 CN00240236 CN 00240236 CN 00240236 U CN00240236 U CN 00240236U CN 2483935 Y CN2483935 Y CN 2483935Y
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- China
- Prior art keywords
- control
- control unit
- computer
- latch
- lamp
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- Expired - Fee Related
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Abstract
The utility model utilizes independent unit type control, the control unit comprises an offset register, a latch, and a control circuit, each control unit is connected with one or a set of lamps needing to be controlled, a plurality of control units are connected in series to connect with the computer after forming clusters. The computer sends a string of numerical information to the cluster according to clock tempo when in work, the information is distributed into each control unit, and the numerical information is used as control instruction by the control circuit, which directly affects the connected light state. The utility model makes the entire control effect rich and colorful, the control is flexible, and a plurality of changes in the entire light design effect is easy to be worked out.
Description
The utility model relates to a kind of device of by cascade system incandescent lamp being controlled by computer or single-chip microcomputer.
Existing generally have only the output of limited road with computer or single-chip microcomputer to cluster incandescent light control system, by the road light is controlled, and can only be carried out light on and off control, play on-off action, can not independently control each lamp, can not carry out brilliance control.Therefore the limitation of the control pattern pattern of its composition is very big.
The purpose of this utility model just provides a kind of cluster light controlling Design that can carry out single lamp brilliance control by computer or scm software, by the design of software, can indiscriminately ad. as one wishes design pattern and multifarious variation thereof of cluster lamp group.
The utility model is realized by following approach:
The utility model is made up of computer and control unit, it is characterized in that a plurality of control units are concatenated into cluster, each control unit can connect one or one group of lamp, with the Data Control line cluster is connected with computer or single-chip microcomputer, control unit can store the control figure information sent by computer and according to this control figure information the lamp that is connected be controlled, and the structure of control unit can realize by shift register, latch and control circuit.
During work, computer or single-chip microcomputer send string number information by the clock frequency of setting to cluster, this digital information is assigned to each control unit and is stored by shift register, computer or single-chip microcomputer transmit control signal to each control unit then, and control unit reads in the digital information of shift register in the latch immediately.Digital information Be Controlled circuit in the latch is as control command, and this instruction directly influences the state (brightness etc.) of the light that is connected.
Control progression=2 of the figure place n decision control unit of shift register
n..
, just can control by different states with the digital code information of different time beats by establishment in computer or single-chip microcomputer each unit to each control unit transmission.
With existing lamp dimmer contrast, the utility model has following characteristics:
1, adopts the control of separate unit formula, make whole control effect more rich and varied, control more flexible.
2, control unit adopts digital control, makes simplicity of designization, as long as with one group of (normally three) Data Control line computer or single-chip microcomputer and each control unit are connected in series.
3, computer or single-chip microcomputer send digital information with serial mode to each control unit, do not influence the state of a control of control unit when sending digital information.
4, the state of a control of control unit is decided to each control unit transmission digital information by computer or single-chip microcomputer, so be easy to work out out Protean whole light design effect on computer or single-chip microcomputer.
Example with accompanying drawing is further described the utility model below:
Fig. 1 is a control unit line assumption diagram of the present utility model;
Fig. 2 is an overall wiring construction schematic diagram of the present utility model.
As shown in Figure 1, control unit is that shift register A, latch B, D/A converter C, comparator F, photoelectricity coupling controllable silicon E serial connection are formed, and is serially connected with sample circuit saw-toothed wave generator D at the output of photoelectricity coupling controllable silicon E and the input of comparator F.
The output of the photoelectricity coupling controllable silicon E of control unit leaves control lamp 7 interfaces, and latch B leaves latch control line 1 interface, and shift register A leaves serial data line 2 interfaces and displacement clock pulse 3 interfaces, reserves power line 4 interfaces from comparator F.
As shown in Figure 2, a plurality of control units 6 are concatenated into the light cluster by latch control line 1, serial data line 2 and displacement clock pulse 3 and power line 4, each control unit 6 connects one or the one group of lamp that will control 7, and the light cluster is connected to computer 5 at last.
According to the designing requirement of cluster light control, weaving in computer 5 will be to the digital information and the control timeticks of each control unit 6 transmission.
During work, computer 5 is pressed the clock frequency alternation of setting:
Send the control figure information by serial data line 2 to each control unit 6, this control figure bit string once is sent to all control units 6, makes to store corresponding digital information among the shift register A in each control unit 6;
Transmit control signal to each control unit 6 by latch control line 1, the digital information of shift register A is read in latch B, digital information among the latch B is translated as analog level by D/A converter C immediately, and this analog level is controlled light 7 by comparator F and photoelectricity coupling controllable silicon E.
The content and the time interval by 5 pairs of cluster lamps of meticulous establishment computer send control information, can go out Protean lighting effects to the cluster design.
Claims (4)
1, tandem type cluster Light Control Unit, form by computer or single-chip microcomputer and control unit, it is characterized in that: a plurality of control units are concatenated into cluster, each control unit can connect one or one group of lamp, cluster connects with computer or single-chip microcomputer, and control unit can store the control figure information sent by computer and according to this control figure information the lamp that is connected be controlled.
2, tandem type cluster Light Control Unit according to claim 1 is characterized in that: the structure of control unit is to be formed by shift register, latch, comparator and photoelectricity coupling silicon controlled serial connection.
3, tandem type cluster Light Control Unit according to claim 2 is characterized in that: the input at photoelectricity coupling silicon controlled output and comparator is serially connected with the sample circuit saw-toothed wave generator.
4, tandem type cluster Light Control Unit according to claim 1 and 2 is characterized in that: control unit leaves control lamp interface, latch control line interface, serial data line interface, displacement clock pulse interface and electric source line interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240236 CN2483935Y (en) | 2000-11-22 | 2000-11-22 | Cascade connection type controller for bundling light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240236 CN2483935Y (en) | 2000-11-22 | 2000-11-22 | Cascade connection type controller for bundling light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2483935Y true CN2483935Y (en) | 2002-03-27 |
Family
ID=33600927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240236 Expired - Fee Related CN2483935Y (en) | 2000-11-22 | 2000-11-22 | Cascade connection type controller for bundling light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2483935Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006029566A1 (en) * | 2004-09-16 | 2006-03-23 | Lite Magic (Hk) Limited | Lighting network control system and control method |
| CN100435177C (en) * | 2006-01-18 | 2008-11-19 | 深圳磊明科技有限公司 | DC luminous network transmitting control system and DC luminous network receiving control system |
| CN1937875B (en) * | 2005-09-20 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Lamplight control system and method |
-
2000
- 2000-11-22 CN CN 00240236 patent/CN2483935Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006029566A1 (en) * | 2004-09-16 | 2006-03-23 | Lite Magic (Hk) Limited | Lighting network control system and control method |
| CN1937875B (en) * | 2005-09-20 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Lamplight control system and method |
| CN100435177C (en) * | 2006-01-18 | 2008-11-19 | 深圳磊明科技有限公司 | DC luminous network transmitting control system and DC luminous network receiving control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |