1. Create a completely stage lighting free space, adapt to all lighting requirements;

2. To make the system can run continuously, appropriate to increase reserves and expand the space.

3. The anti-interference ability and security of the system as an important design index;

4. High efficiency and energy saving light in the design of new type lamps and lanterns is introduced system;

5. DMX512 digital signal network technology is introduced to the system design.

Second, the stage lighting system process design requirements

1. The system process design and equipment configuration has integrated the use function of theatre, in a short period of time can rotate a variety of different types and the lights of the operating plan.

2. The system can be designed from a lighting scheme quickly switch to another lighting solutions, conversion time done in 2 hours.

3. The system allows the use of all the configuration of various types of lamps and lanterns, and other supplementary equipment.

4. The system design has enough safety and storage capacity, the whole system on the premise of not interrupt the main power supply, to console for diagnostic work-up.

5. The equipment in the system completely accords with the technical requirements of the stage background noise, the jejunum, open all the lights when the noise and the external environment of noise interference is not higher than NR25, effect of test point 1 m equipment noise is not greater than 30 db.

6. At the beginning of the scalability of the system is the system design to reserved, such as power silicon control capacity, network capacity, flush with cash or new technologies appear to be the future, to make this system not large area due to lack of design changes or updates, save money and quickly adapt to changing needs.

Three, stage lighting system design

Stage lighting lamp decorate the top light, location of lighting arrays, each part of the stage lighting are points, eliminate dead zone, on-demand combination can be flexible.

(1) optical system design configuration

Top light effect is deep performance space necessary for stage lighting, roof light configuration used in all sorts of lamps and lanterns, greatly improves the pervious to light quality, light transmittance increased by 150% than the current domestic mirror, anti-glare leaf design beautiful novel, four pages set is reasonable, the shading effect is good, can make to the top of the stage lighting or dyed with light.

A. configure distribution of lamps and lanterns is as follows:

Above the stage, with a dome light boom of 20.

Each way top light respectively with different number of lamps and lanterns: PD - JG150 1 kw thread spotlight 24 (color change), PD - JG1501KW 40 sets of flat convex spot (in color), PD - P64 (match color changer) 40 units, PH750 spotlight 64-26 (750 w) imaging (match color changer) and (DJD) LD1000R soft light &heavy and color bright, film and television stage 2 kw computer moving head light 16 sets.

B. the arrangement of lamps and lanterns and the projection method:

The first top light and area light of corresponding starring lighting area, cohesion when pay attention to the height of the characters, can be at the top of the first line of the light position as a point light and placed special lighting, and select the part of the lamp lighting lands protection; The second to the tenth way to direct investment after the stage, also can vertically downward projection, can strengthen the stage characters and scenery space illumination. Stage lands QianHouPai light links up, get more uniform color and brightness.

(2) the amount of configuration design

Considering the intelligent is the inevitable development trend of the 21st century stage lighting lamps and lanterns, in order to meet the requirements of various performance lighting, stage lighting design configuration 16 sets amount of moving head light.

Amount of main arrangement at the top of the above the stage to light a streetlight, controlled by DMX signal, contact through the network to connect a computer console, can adjust the Angle of projection of lamps and lanterns, brightness, transformation design, beam size, color, and other functions, to ensure that meet the performance requirement on the amount of change.

(3) the color changer light design configuration

Installed on the part of the lamps and lanterns of color change, the role of stage light, dyeing, color changes, foil plot, colorful effect.

Color change device configuration:

Selection of WD - 512-08 series a computer color changer, 136.

Fourth, stage lighting control equipment

(1) the lighting console

Lighting console to choose "Strand" British company series 300, 125 type computer dimming light road, the dimming units use a Genius for the quality of the Pro operating software, this software to support small and medium-sized console or tracking the preset mode operation. Amount of control is another standard feature of DE 300 series console, it through the intelligent track the mouse ball.

With 80 years of production experience, manufacturing, sales, design a global company, its product is reliable and advanced selection and the use of owner for us to provide the confidence.

(2) the dimming silicon cabinet

Dimming silicon ark of choice is the "Strand" company CD80 - A digital dimming silicon cabinet.