Vega red door viaduct body slowly night view lighting work

According to lighting for lighting engineering design review results ( Outdoor/Bridges and roads) Third prize

the project name: vega red door viaduct body slowly night view lighting work

declaration units: Beijing game hall lighting technology co. , LTD.

project Jane interface

the Beijing subway line 4 is one of the Beijing subway line, the line 28 km and a total of 24 stations, in fengtai district public west bridge station as a starting point, ended in haidian district Ann river crossing north station, connection, xidan, zoo, zhongguancun Beijing south station and other important transport hub, commercial, is one of Beijing's north-south traffic aorta. Broadly on September 28, 2009, was formally opened. On December 30, 2010, with operating on the opening of the Beijing subway line daxing well versed in, line 4 trains can be directly put to daxing line terminal day house stood.

this engineering design by the new palace station viaduct in the middle, after a red door stood until the subway into the ground, the total length of 2380 meters, the start is fengtai and daxing cut-off point, which is the first scenery line in daxing line into the daxing district. When night comes, when the train sped by, LED full-color clearance light and the changes of train, pillar LED project-light lamp foil of the light rail structure rigidity of aesthetic feeling, all the colorful changes shows that the rapid development of daxing district and daxing spirit striving to make progress.

lighting design concept and method of innovative:

the objective of the lighting design concept is: the speed of the train, in the development of daxing. On lighting technique processing using LED full-color clearance light on both sides of the outline of the viaduct, to highlight the whole bridge structure, and coupled with dynamic light control mode, with the train speed and compatibility, the design theme of the full performance. Bridge on both sides along the plate adopts the T5 linear project-light lamp, with 3000 k color temperature, and strengthened the viaduct dimension sense; Pillar in using LED project-light lamp irradiation outstanding bridge structure strength and beauty.

in view of the project for the subway bridge project, also belong to Beijing one of the few long bridge lighting project, the influence of the installation of the bridge structure of lamps and lanterns and late operation stability have done sufficient argumentation and research, plan too after meeting dozens of times, finally a resolution.

in the design of lighting energy saving measures:

this project use the lamps and lanterns of the light source for LED products and T5 fluorescent lamps, are now actively promote domestic light source; Chip in U. S. CREE LED lamps and lanterns, T5 fluorescent lamp adopts OSRAM products; At the same time on the choice of the T5 linear project-light lamp ballast using the electronic ballast, the power factor can reach 0. More than 95; On the control method adopts hierarchical control, at the same time, according to set up a daily usage and holidays, such as different open control mode, this also for the energy saving effect in the late operation has played a decisive role.

editor: li jie