CN1050965C - Hand and computer combination control console for stage light - Google Patents
Hand and computer combination control console for stage light Download PDFInfo
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- CN1050965C CN1050965C CN93101330A CN93101330A CN1050965C CN 1050965 C CN1050965 C CN 1050965C CN 93101330 A CN93101330 A CN 93101330A CN 93101330 A CN93101330 A CN 93101330A CN 1050965 C CN1050965 C CN 1050965C
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- 230000006870 function Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The present invention discloses a combination control table of the manual control and the computer control of stage lamplight. A group control system in the manual control and a computer control system are connected in parallel after being isolated by two switching diodes, and the lamplight is controlled by the output of a transfer switch K1. The other path of the transfer switch K1 is connected with a single control system of the manual control table. The present invention not only has the functions of the programmable specificity and the storage field control of a computer, but also has the operation compiling function and the reliability of the manual control. The present invention has the advantages of small operating space and low equipment manufacturing cost.
Description
The present invention relates to a kind of light of stage manually control and computer-controlled Combined Control Unit.
At present, the light of stage control desk with analog quantity output has two big main flows.The one, the domestic manual light control console that generally uses.This consing is directly perceived, easy, easily grasps application for numerous operating personnel.And circuit is simple, and each control loop all can be independently controlled, good reliability.Even break down, also only influence the control of part light.And it can be switched to directly each loop of control of the simplest single control.Along with the continuous development of culture and arts, more and more higher to the requirement of light of stage control, hand held console is in layout, and aspects such as preliminary election and storage all exist difficulty, and the special efficacy layout of light is limited to, and can't satisfy the needs of light of stage art.Another control method of light of stage is to adopt the light computer console.By the operation of computer operating system, independent assortment and flexible transformation light have very strong property compiled and memory, repeat function.But computer console is had relatively high expectations to operation, is difficult for for the general operation personnel grasp, and particularly the light controller of fugitive theatrical company is difficult to make establishment when participating in the cintest in the short time.In addition, computer control system is connected, and promptly when some parts of computer broke down, the light that The whole control system is controlled caused the performance accident all with out of control.Therefore, computer console often needs other configuration backup hand held console.And control of aforementioned calculation machine and the manually output in parallel of control, each control loop is controlled by two control desks simultaneously, as will temporarily changing certain loop light, needs to coordinate the operation of two control desks.In addition, manual and computer console repeats to be provided with on some function.Occupy the operating space, increased equipment investment.
The objective of the invention is to provide a kind of manual control of light and the control desk that computer control combines as a whole, and the group control in will manually controlling cooperates, adopts the principle of whose big whose output with computer, realize independent operation, and have the single-control apparatus of manual control simultaneously.
Purpose of the present invention realizes by following technical measures: group control system in will manually controlling and single control system split out, the output that to organize control system and computer control system by two diodes by " or " relation be connected in parallel, after the two-way parallel connection by a change over switch K
1Directly light, change over switch K are controlled in output
1Another road connect the single control system of hand held console.
The present invention also is provided with sampled point d at output, adopt imitated output quantity input calculator memory.
Following its operation principle of accompanying drawings of the present invention.
Fig. 1 is each system's connection diagram of the present invention.
Group control system during the present invention will manually control and single control system split out.Group control output point b and computer control system D/A output point C are connected in parallel after isolating by two switching diodes.Output point b and output point c are according to the big analog quantity of principle output of whose big whose output of analog quantity.K in the group control
2Be toggle switch, come control point b and W by it
1W
nIn certain point be communicated with.W
1W
nPoint is the total point of each control loop, like this, and toggle switch K
2Can select b is a certain group of control in the group control.Be provided with change over switch K on the common output loop of single control W at output point a and in manually controlling
1, toggle switch K
1Can select computer joint control or manually single control.Simultaneously, partly by the imitated output quantity of A/D sampled point d, the output sampling according to manual control can deposit imitated output quantity in calculator memory to computer, as required above-mentioned imitated output quantity is connected to the C point by D/A output in the performance process.In the real-time operation process, can be with change over switch K
1Be allocated to a point, by computer output analog quantity control light, and the analog signal of the manual group of control of order from b can be used as the additional of computer console, is equivalent to computer-controlled collection control.Use when manually the list control in the control then temporarily changes light control as this loop.Whole system forms the complete computer console with hand held console arranged mode of a cover, when computer partly breaks down, only need the computer control dump, at this moment the C aanalogvoltage of order is 0V, and whole system should become one and overlap complete hand held console.
Among the figure, A/D uses CD4067 for being communicated with device, and AD7574 is an analog-to-digital conversion.D/A partly adopts DA0832 and CD4067 scanning output, to guarantee the analog quantity sampling precision of 256 grades is arranged, and global error＜1% reaches the requirement of light control console.
The present invention has following advantage compared with the prior art:
1, overcome to make and computerizedd control and the manual shortcoming of the need coordinated manipulation that exists when backuping each other of control.
During 2, as hand held console, has computer-controlled functions such as to compile special efficacy and a storage control.
During 3, as computer console, have the reliable of the operation arranging system of manual control and hand held console The property.
4, since will manually control with computer control in the function cross complementary, reduced cost of equipment and operating space, and performance is better than both conventional combination.
Claims (2)
1, a kind of hand and computer combination control console for stage light, form by hand held console and computer console, it is characterized in that: manually group control system in the control and single control system split out, the output that to organize control system and computer control system by two diodes by " or " relation be connected in parallel, after the two-way parallel connection by a change over switch (K
1) directly export and control light; Described change over switch (K
1) another road connect the single control system of hand held console.
2, hand and computer combination control console for stage light as claimed in claim 1, it is characterized in that: be provided with sampled point (d) at output, adopt imitated output quantity input calculator memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93101330A CN1050965C (en) | 1993-02-12 | 1993-02-12 | Hand and computer combination control console for stage light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93101330A CN1050965C (en) | 1993-02-12 | 1993-02-12 | Hand and computer combination control console for stage light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1090961A CN1090961A (en) | 1994-08-17 |
| CN1050965C true CN1050965C (en) | 2000-03-29 |
Family
ID=4983527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93101330A Expired - Fee Related CN1050965C (en) | 1993-02-12 | 1993-02-12 | Hand and computer combination control console for stage light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1050965C (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067015A (en) * | 1975-07-11 | 1978-01-03 | The United States Of America As Represented By The National Aeronautics And Space Administration | System and method for tracking a signal source |
| CN87215802U (en) * | 1987-11-24 | 1988-09-28 | 柯金英 | Simple silicon control light-adjusting unit for stage |
-
1993
- 1993-02-12 CN CN93101330A patent/CN1050965C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067015A (en) * | 1975-07-11 | 1978-01-03 | The United States Of America As Represented By The National Aeronautics And Space Administration | System and method for tracking a signal source |
| CN87215802U (en) * | 1987-11-24 | 1988-09-28 | 柯金英 | Simple silicon control light-adjusting unit for stage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1090961A (en) | 1994-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |