Newsletter 高速鐵路簡訊 . 交通部高速鐵路工程局
機場捷運CU01標公共藝術隧道燈箱簡介 Introduction to the TIAA MRT CU01 Public Art Tender- Line of Tunnel Lightboxes
1.2.3.利用LED登板組成,加上視覺暫留原理,135個紫嘯鶇燈箱連續畫面,就成了飛翔的紫嘯鶇意像。

機場捷運公共藝術隧道燈箱設置在CU01標體育大學站(A7)往長庚醫院站(A8)方向之明挖覆蓋隧道出土段中段,分別於南下線與北上線隧道右側牆上各設置135個燈箱,並於兩端加裝感應系統,感應列車行駛進入及離開燈箱區位置,以控制燈箱啟閉。
每一燈箱由LED燈板組成,包括8片燈板、414顆LED燈蕊、可透光性壓克力、pantone國際標準色卡編號2587C紫色3M透光貼紙、黑色卡典及可掀式鋁合金面框組合而成。其中的黑色卡典用刻挖圓形孔洞的方式製作出紫嘯鶇多種姿態,再利用視覺暫留原理讓乘客可於短時間內瀏覽135個紫嘯鶇燈箱連續畫面,就成了飛翔的紫嘯鶇意像。
燈箱的製作原理是以人的視覺每秒可暫留10格畫面之本能,在電聯車進入隧道時速保持50km/hr的穩定階段,約可呈現13秒的動態畫面。
搭乘機場捷運行經體育大學站(A7)隧道段的旅客,看到紫嘯鶇飛翔的姿態,就有如自己也將乘著大鳥飛向天際的感覺,十分奇特,並極具創意。
每組燈箱中線距離1.53公尺,總長約205.5公尺,已於103年2月施作完成。

In the CU01 tender public art construction, the line of tunnel lightboxes will be installed between National Taiwan Sport University Station (A7) and Chang Gung Memorial Hospital Station (A8) in the cut & cover tunnel daylighting middle section. There will be 135 lightboxes installed on the right wall of northbound and southbound tunnels respectively and both ends of the lightbox lines will be equipped with sensors to control on and off of the lights by sensing train movement.
Each lightbox is made of LED panels, which comprises 8 panels, 414 LED bulbs, translucent acrylic boards, 3M purple translucent stickers (pantone #2587C), black vinyl cutting sheets and flip-up aluminum panels. 135 different images of Taiwan Whistling Thrushes are craved into the black vinyl sheets. By using the "persistence of vision" of a natural human eye, passengers will see a continuous flying image of the whistling thrush when passing through the tunnel.
The design of this line of lightboxes used the persistence of vision of the human eye, which can take in and freeze 10 frames in the brain. Therefore, when the EMU enters the tunnel at the speed of 50km/hr, the complete image will last for 13 seconds.
When taking the TIAA MRT through the tunnel, passengers will feel as if they are flying into the sky like the whistling thrushes. The idea of design is with a unique perspective and creativity.
The distance of each adjacent lightbox is 1.53m and the entire length of the public art project is 205.5m. The project has already been completed in Feb. 2014.

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