INDUSTRY

“水立方”奥运场馆是唯一的景观照明在2万多11万多平方米的外墙使用的LED场地只能安装LED灯，这些节能环保全年友好电力灯可以节省849500万美元，节能率的73.34％。

轴的北京“鸟巢北端，”西站，占地8万平方米的水晶宫-国家游泳中心区。在白天，这类似于在阳光下的水分子建筑像一个年轻姑娘，娴静温婉，柔情似水，入夜，在灯光打扮，瞬间变得清澈如水晶宫殿的童话故事。 “水立方”和从宏伟的鸟巢势头街头站在一起，呼应了地区将会有和谐的气氛推向高潮。

创新：在“水分子”的灯具安装

“水立方”奥林匹克公园位于B区的西侧，与国家体育场“鸟巢”过街。据北京国家游泳中心有限责任公司总经理赵志雄介绍，“水立方”最大的特点就是“水”，所有的体育场馆举行的承包商在水原场地多面体空间钢外部使用结构，外部的一个月，如同“水分子”汇集了“方盒子”;体育场夜景照明的颜色，选择的蓝色，呈现出大海的智能，安静的形象。体育场的设计理念和能力，密切合作。
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随着奥运场馆的重要性，正面的亮度应分开处理。如果对照明亮度的10个巢，那么“水立方”的亮度不能超过8个，国家体育场和会议中心之后应通过降低亮度。什么方式都点燃了建设场馆的性能特点，未经建设的最初目的侵犯，成为设计师的焦点。 “水立方”电气工程师董青告诉记者，在早期的设计，他们在灯光的轮廓，泛光照明方式的分析发现，灯光反射率比较低的外观如石头，适当，实体墙门面这两种方法。和“水立方”ETFE膜门面是半透明膜，如果我们采取这样的泛光，该纲要的照明方式，照明枕头通过空气进入体育场，将削弱内部性能的灯光效果。和照明这两种方法有一个最大的缺点是只能照亮周围的顶级球场场馆不能发光。因此，首先，照明，出路这两种类型。

还有一个广泛使用的照明设计人员的方式与透射式照明- ，它是在建筑物的内部布局，主要光源，通过透明介质直接向建筑物外，这对玻璃适合这种相对光散射良好的透光性建筑材料。和“水立方”的墙壁全部都是从“泡沫”成份，各种规格，如果传输的方式使用照明设施，照明要突出“重围”以外的场地范围，在这个“困难“的过程中，轻损失严重，仅这些灯的亮度不能满足设计师的要求。常用的三种方法的照明用在“水立方”，也有一些限制，不远处的光明物种的影响。

在这种情况下，设计师仔细分析“水立方”的外观结构，屋面，外墙及四膜门面内，被利用，三层薄膜和两层ETFE膜膜气枕，空气枕头边，铝合金和钢夹具适配器固定在主钢结构件。每一个不规则的“泡沫”内的天然气加气站数量大，形成了一个相对封闭的整体，从外观上看起来非常像大大扩大了“水分子。”在内部，内部钢结构外层气枕安装灯具设计师，通过一层膜向外投射照明，内透光损失一半的亮度照明。设计者们发现后，反复试验，这个照明设计最合适的，能够产生预期的结果。董庆这种使用缝，在“水分子”安装照明灯作为-腔透射方式。照明的方式，这种高度赞扬产业，专家认为，这种方式扩大了在实现建设LED景观照明，景观照明的未来世界上最大的膜结构照明设计师的视野和成功开辟了一个新的设计的LED道路，到大的方式大规模发展的里程碑意义。

节能与环保：在85.00万元每年节省电力

“水立方”的照明5万多平方米，其中有20000多平方米，属于正面照明的总面积。建设方的照明要求，场外白天不应该在半透明的气枕，看到里面的灯。此外安置目标灯仍然遇到问题的空间范围内，“水分子”，散热差，如果采用高功率灯，将空气中的ETFE膜膜枕有这些客观因素的不利影响增大，其无形的照明困难。

为了实现建筑物的要求，通过综合考虑设计，眼睛锁定指示灯。这种光源是高科技产品，材料不含汞，低水平辐射，废料回收，有利于环境，在世界上的这些优势，达成共识，但目前由于技术，价格和其他因素，只能用一个很小的范围，也没有为建设“水立方这样”，大本光源大规模使用。董庆告诉记者，在LED的分配时，经过大量的实验，发现一个分布平方米的地方6瓦的LED照明都可以，所以在“水立方”的范围， 2万多平方米，11万多人，共使用了35000只的LED灯的光源。像这样大规模的LED大规模使用，在同一建筑物是罕见的。

为大范围采用的LED产业有一个，他们认为在高温的LED争端，第二光学设计仍有许多不足之处，设计师如何避免这个问题？董庆说，导致散热不佳LED颜色持久的问题，是行业公认的一个问题，目前没有任何实质性的技术突破，在这一阶段因此不能保持原样，没有任何颜色有点坏。我们所能做的就是尽量选择有保安公司质量，降低色彩衰退的程度。因此，在“水立方”景观的克里（科丽娜）公司的照明产品，该公司大量使用的照明是世界上蓝色的LED光源制作公司提供最佳的元件，其产品质量稳定，可靠，在业内享有很高的声誉。除了光配置，体育场蓝色LED数量组件是红色和绿色，两次的元件数量。

使用这种新型生态环保材料，有些人将T5荧光灯和LED灯用于制作发现，LED灯的使用，442.991克汞含量减少汞排放量每年可减少一百十三点三二二克比较，在969.179的二氧化碳排放量吨，全年每年损失降低功耗745,701.88亿千瓦时，在84.95万元，节能73.34％的速度，每年节省电力。 “水立方”的景观照明坚持“绿色奥运”的理念，环保，节能成为每一个细节，为社会创造良好的社会效益和巨大的经济效益，第一次获大量的LED景观照明用的成为美丽的风景线场地在一起。智能控制：

出五彩缤纷的世界

在“水立方”的景观照明的视频，我们可以看到的场景外部门面，有不时一些，有时带有红色“外套覆盖变化”人们心潮，心脏高潮变暖，有时演出场面腾飞的龙，有时蓝之间的红，绿，黄等颜色点缀。据记者了解，景观照明灯具也已通过光学镜头的第一和第二的光学设计，使上必要的零件，计算机集成光预计，网络通讯，图像处理，如技术，快速反应纳秒，瞬间变换的场景，丰富的色彩，照明可形成一六〇 〇 〇 〇 〇 〇种颜色。所有这些应归功于场地内的智能照明控制系统。董在对智能系统的重要性时，清说：“智能照明控制系统是整个景观照明’司令’，这11万的LED发号施令。”

“水立方”智能照明控制系统采用了实时以太网组网方式的IPv6在一个芯片到FPGA的硬件载体，以实现控制节点的目标。这以太网是应用最广泛，技术最先进的电脑网络，这符合TCP / IP网络协议，开放的，并具有软件和硬件资源，计算机网络技术的财富始终是主流的发展方向，“水立方“通过了IPV6的网络协议，与128位地址长度可以为每个独立的IP地址光源是无限的。因此，只要在控制室设置过程管理，“水立方”外墙可以根据时间的变化自动改变各地区的照明水平，管理人员还可以调整颜色的LED在“水立方”关于一个不同的图像拼凑形式门面，为美国创造一个浪漫的梦幻世界。

将有10天的奥运会在北京举行，来自世界各地将看到“水立方”，在肉的朋友，我们认为，蓝色的“水立方”，不仅对美国提供了一个美妙游戏，同时每个人夜间照明也将带来华丽的视觉盛宴，与奥运领域的合作美丽的风景！

Secret Watercube blue lighting landscape lighting decorate the night sky dream

“Water Cube” Olympic venues are the only landscape lighting LED venues used in the facades of more than 20,000 square meters more than 110,000 installed only LED lamps, these energy-saving lamps of environmentally-friendly electricity throughout the year can be saved 849,500 million, energy-saving rate of 73.34%.

axis the northern end of Beijing “Bird’s Nest,” the west stand occupies an area of 80,000 square meters of a Crystal Palace - National Aquatic Center. During the day, this resembles the building of water molecules in the sun, like a young girl, demure gentility,柔情似水; nightfall, dressed in lights, the instant become crystal clear, like a fairy tale of the crystal palaces. “Water Cube” and the street from the momentum of the magnificent Bird’s Nest stands together, echoed the district will be home a harmonious atmosphere to a climax.

innovations: in the “water molecules” in the installation of lamps

“Water Cube” Olympic Park is located in Zone B on the west side, and the National Stadium “Bird’s Nest” across the street. According to the Beijing National Swimming Center, general manager of limited liability companies赵志雄introduction, “Water Cube” The biggest characteristic is that “water”, all the sports venues contractors are held in the water; venues external use of original polyhedron space steel structure, the outside up by a month is like “water molecules” brings together the “square box”; stadium lighting color night view, the choice of blue, showing a sea Smart, quiet image. Stadium design concepts and capabilities very closely.

in accordance with the importance of the Olympic venues, the brightness of facades should be treated separately. If the nest for 10 of the lighting brightness, then the “water cube,” the brightness can not exceed 8, the National Stadium and the Convention Center should be followed by decreasing the brightness. What lighting the way both the performance characteristics of building venues, without violation of the building’s original purpose, become the focus of designers. “Water Cube” Electric Engineer DONG Qing told reporters that in the design of the early days, they are on the contour lighting, floodlights way analysis found that these two ways of lighting suitable for relatively low reflectivity facade, such as stone, entities wall facade. And “Water Cube” facades are translucent ETFE membrane, if we adopt such a pan-ray, the outline of the way of lighting, lighting pillow through the air to enter the stadium will weaken internal performance lighting effects. And lighting the way these two there is a biggest disadvantage is that only illuminate stadiums around the stadium at the top can not light up. So first of all, these two types of lighting the way out.

There is also a widely used by designers of lighting the way - with Transmissive lighting, it is mainly in the internal layout of buildings light source, light scattering through a transparent medium directly to the building outside, which is suitable for glass This relatively good transmittance of building materials. And “Water Cube” the walls of all are the specifications from a range of “bubble” component, if the transmission facilities used in lighting the way, lighting is necessary to highlight the “tight encirclement” to reach outside the venue, in this “difficult” process, the light has suffered serious losses, only the brightness of those lights can no longer meet the requirements of designers. The three commonly used methods of lighting used in the “Water Cube”, there are some limitations, not far from the bright species effects.

In this case, the designers carefully analyze the “water cube,” the facade structure, in roofing, facades and inner facade of the four membranes were used, the three-tier film and a two-tier ETFE membrane air pillow, air pillow edge through the aluminum alloy and steel fixture adapter pieces fixed to the main steel structure. Each irregular “bubbles” inside a large number of gas filling, forming a relatively closed overall, from the appearance-wise, it seems very much like a magnified the “water molecules.” Designers in the outer air pillow inside the internal steel structure is installed lamps, lighting through the thin layer of membrane outward projection, the brightness within the light transmission losses are half way lighting. Designers found after repeated experiments with this lighting design the most appropriate, be able to produce the desired results. DONG Qing such use raphe, in the “water molecules” to install the lamp lighting the way as the - cavity transmittance. Lighting the way the industry of such highly praised, experts think this way broadens the lighting designer’s vision and success in achieving the world’s largest membrane structure building the LED landscape lighting, landscape lighting for the future opened up a new design the road, in the LED to the large-scale development of the way to a landmark significance.

energy saving and environmental protection: the annual electricity savings of 850,000 yuan

“Water Cube” the total area of lighting more than 50,000 square meters, of which more than 20,000 square meters belonging to facade lighting. Lighting for the building side is demanding, outside the venue during the day, should not through the translucent air pillow to see inside the lamp. In addition resettlement objective lights still encounter a problem, “water molecules” within the space, poor heat dissipation, if we adopt the high-powered lamps, will air pillow of the ETFE membrane have an adverse impact on these objective factors are increased by the invisible lighting difficult.

in order to achieve the building’s requirements, the designer through a comprehensive consideration, the eyes lock LED. Such light sources are high-tech products, the material is not mercury, low-level radiation, waste recycled, is beneficial to the environment, these advantages in the world to reach a consensus, but at present due to technical, price and other factors, can only use a small area, also there is no building as “Water Cube” In this way, large-scale use of this light source. DONG Qing told reporters that in the distribution of LED when they go through a lot of experiments and found that the distribution of one-square-meter place 6-watt LED can be illuminated all, therefore, in the “Water Cube” the scope of more than 20,000 square meters, the a total of more than 110,000 uses only LED light source of 35,000 lamps. Like this large-scale use of LED, in the same building is rare.

industry for large-scale adoption of LED there is a dispute, they consider LED in the heat, the second optical design that there are still many inadequacies, designers how to avoid this problem? DONG Qing said that lead to poor heat dissipation LED color enduring problem is the industry recognized a problem, currently there are no substantive breakthrough in technology, so at this stage can not remain as it is, there is no color bit bad. We can do is try to choose to have the quality of security companies, reduce the degree of color decline. Thus in the “Water Cube” Landscape lighting used in a large number of CREE (Corina) the company’s lighting products, the company is the world’s production of blue LED light source the best components of the company, its product quality is stable, reliable and enjoy in the industry a very high reputation. In addition to the light configuration, the stadium blue LED quantity components are red and green, twice the number of components.

using this new type of eco-friendly materials, some people will be T5 fluorescent lamps and LED lights used to make comparison found that the use of LED lamps, the mercury content of 442.991 grams reduce annual mercury emissions can be reduced 113.322 grams, the annual loss of 969.179 tons of carbon dioxide emissions throughout the year to reduce the power consumption 745,701.88 kwh, the annual electricity savings of 849,500 yuan, energy-saving rate of 73.34%. “Water Cube” the landscape lighting uphold the “Green Olympics” concept, the environmental protection, energy saving into every detail, to generate huge economic benefits for society and good social benefits, the first time a large quantity of LED used for landscape lighting has become the venue together with beautiful scenic routes. Intelligent Control:

out colorful world

in the “Water Cube” video in landscape lighting, we can see with the external facades of the scenes, there were some changes from time to time, they sometimes covered with a red “jacket”, people feel an upsurge of emotion, heart-warming; sometimes staged scenes Tengfei dragon; sometimes interspersed between the blue red, green, yellow and other colors. This reporter has learned, landscape lighting of lamps has also been the first and second optical design, through the optical lens so that light projected onto the necessary parts, integration of computer, network communications, image processing, such as technology, rapid response nanosecond, instantaneous transformation scenes , rich colors, lighting can form 16000000 kinds of colors. All these should be attributed to venues within the intelligent lighting control system. DONG Qing in talking about the importance of intelligent systems, said: “Intelligent lighting control system is the entire landscape lighting ‘commander’, it of 110,000 LED give orders.”

“Water Cube” Intelligent lighting control system uses real-time IPv6 Ethernet组网方式it to FPGA hardware carrier, in a single chip to achieve the objectives of the control node. This Ethernet is the most widely, the most technologically sophisticated computer networks, which meet the TCP / IP network protocols, open, and has a wealth of software and hardware resources, computer network technology has always been the mainstream of the development direction, “Water Cube “adopted the IPV6 network protocol, with 128-bit address length can be unlimited for each light source with an independent IP address. So as long as managers in the control room set-up process, “Water Cube” the facades will be able to change based on time automatically change the lighting levels in various regions, and management staff can also adjust the color of the LED in the “Water Cube “The facades on the form of a patchwork of different images, for the U.S. to create a romantic dream world.

there will be ten days of the Olympic Games held in Beijing, friends from all over the world will witness the “water cube,” the flesh, we believe that the blue “water cube,” not only for the U.S. provides a fantastic game, the night lighting at the same time everyone will also bring a gorgeous visual feast, together with the Olympic field beautiful landscape! (08-9-1)

Tags: cube, led, lighting, water