△燈下閑坐的父子，father and son sitting under the light ? TOPIA圖派視覺

城市精神綠洲的時代呼喚
The Call of the Times for the Urban Spiritual Oasis

城市化進程的加速極大地改善了人們的生活環(huán)境和方式，但高頻的生活節(jié)奏和劇增的精神負(fù)重問題也隨之暴露開來。以北上廣為代表的一線城市而言，人們無暇流連于僅具有基礎(chǔ)功能的空間之中，由此，構(gòu)建城市人文空間環(huán)境，激活空間的情緒包容性和深層生命力，成為城市更新的迫切需求和時代呼喚。在與Kokaistudios合作的北京鳳凰匯?里巷（以下簡稱里巷）這一城市更新項目中，PROL光石嵌入人本理念思考，聚焦人在光影環(huán)境下的情緒釋放，以照明方式主動介入公共空間，致力于將里巷打造成兼具功能性和品質(zhì)感的城市精神綠洲。
The rapid process of urbanization has greatly improved people’s living conditions, followed by the rapid pace of life and the sharp increase in mental stress. For the first-tier cities represented by Beijing, Shanghai and Guangzhou, people have no time to linger in spaces with only basic functions. Therefore, it is urgent and necessary to build the urban humanistic space environment and to activate the emotional tolerance and vitality of space. It has become the call of the times for the urban renewal. In the urban renewal project of Beijing CR Land Galleria Shopping Center Instreet Renovation (hereinafter referred to as Instreet) in cooperation with Kokaistudios, PROL embedded human-oriented thinking, focusing on the emotional release of people in the lighting environment. Through active lighting design interventions in public space, PROL was committed to make Instreet an urban spiritual oasis with both functionality and quality.

△項目概覽，general view ? TOPIA圖派視覺

里巷更新迭代的照明探索
Illumination Exploration of Instreet Renovation

里巷位于北京市朝陽區(qū)，周邊緊鄰一片高檔居住社區(qū)，一眾商業(yè)中心、軌道交通在此匯集，兼具商業(yè)、居住和辦公等功能。建筑設(shè)計經(jīng)由河流概念，衍生出流線型的鋪裝和中島。Kokaistudios大膽破除空間冗余元素，對建筑景觀進行整體提升，改造后的里巷流線清晰，滿足了周邊居民及游客需求，成為了一條專注于服務(wù)社區(qū)生活方式的公共性街道。經(jīng)過與Kokaistudios的充分交流，PROL光石對其理念進行引申，讓燈光語言契合建筑概念，制造最佳的“城市州島”光環(huán)境體驗，充分釋放光的隱性價值。
Located in Chaoyang District, Beijing, Instreet is adjacent to a high-end residential community, where a number of business centers and traffic hinges gather here, serving as commercial, residential and working functions. The architectural design spawned streamlined paving and middle island from the river concept. Kokaistudios boldly removed redundant elements in space and improved the overall landscape. After the transformation, Instreet featured clear traffic line to meet the needs of surrounding residents and tourists, becoming a public street serving the community. After communication with Kokaistudios, PROL followed the same design concept, so that the light fit the architecture to create the best light environment experience of “city archipelago”, and to fully release the hidden value of light.

△項目區(qū)位，location ? Kokaistudios

△改造前后的里巷鳥瞰，aerial views of the instreet before and after the renovation ? 圖源Kokaistudios 攝影師金偉琦

精致照明 賦能商業(yè)
Exquisite Lighting Empowers Business

照明的迭代探索首先發(fā)生在商業(yè)街內(nèi)。里巷周邊緊鄰一片高檔住宅社區(qū)，住宅區(qū)建筑表面實測亮度在0.25-1.25 cd/㎡之間，在這樣的光環(huán)境下，嵌入一片高亮度的商業(yè)街區(qū)會直接破壞已經(jīng)長時間建立起來的安靜感受。由此，夜間燈光營造商業(yè)氛圍的同時也要最大程度降低對住宅的影響成為設(shè)計第一要義。商業(yè)街的照明設(shè)計基調(diào)干凈自然，整體亮度被妥善控制。設(shè)計師克制地將商業(yè)街和住宅區(qū)的亮度比設(shè)定在10：1，以達到整體視覺效果的平衡與和諧?？紤]到采用彩色和動態(tài)光線對周邊環(huán)境產(chǎn)生的光污染與噪音污染（人們與光線互動時產(chǎn)生的噪音），摒棄商業(yè)街區(qū)照明設(shè)計中這一慣用方法，因地制宜地采用純凈的白色和溫暖的黃色來凸顯空間整體的自然特質(zhì)，營造更加生活化、輕松高級的休閑購物社交場所。
The exploration of lighting first took place in commercial streets. Instreet was next to a high-end residential community, and the measured brightness of the residential building surface was between 0.25-1.25 cd/m2. In such a light environment, embedding a high-brightness commercial block would destroy the quiet feeling that had been established for a long time. Therefore, it has become the most important concern of lighting design to create a commercial atmosphere while minimizing the impact on the residence. The lighting design tone of the commercial street was clean and natural, and the overall brightness was properly controlled. Te brightness ratio between the commercial street and the residential area was restrainedly set at 10:1 to achieve the balance and harmony of the overall visual effect. Taken into account of the light pollution and noise pollution (noise generated when people interact with light) caused by the use of colored and dynamic light, the project abandoned this common lighting method of commercial blocks, but adopted pure white and warm yellow to highlight the overall natural characteristics of the space. It finally created a more life-oriented, relaxing and upscale leisure shopping and social place.

△里巷照明效果圖，illumination renderings of the instreet ? PROL光石

兩側(cè)店鋪連續(xù)挑出的延伸雨蓬是Kokaistudios的建筑巧思，也為商街公共空間和個體店鋪照明關(guān)系的處理提供了更多可能。店招LOGO被統(tǒng)一設(shè)定為靜態(tài)、純凈的發(fā)光方式，表面亮度約為30-50cd/㎡，店鋪內(nèi)透光色溫以2700-3000K為主，少數(shù)店鋪可以根據(jù)品牌需求提高至4000K或出現(xiàn)少量色彩及變化。兩側(cè)店鋪形成了連續(xù)流暢的視覺效果，提升了商街整體氣質(zhì)。主入口位置的LOGO特別設(shè)計了彩色變化效果，彰顯“城市更新”的主題，制造了生動的吸引力。由此，一片純凈獨特、不失品味與細節(jié)的商業(yè)街區(qū)被嵌入城市之中。人們在連續(xù)性光線的指引下，在輕松愉悅的燈光氛圍中自在流連，為里巷創(chuàng)造了更為持久的商業(yè)價值。
The extended terraces of the shops on both sides designed by Kokaistudios provided more possibilities for the treatment of lighting relationship between the public space and individual shops. The signage was uniformly designed in a static and pure light-emitting method. The surface brightness was about 30-50cd/㎡ and the transmittance color temperature in the store was mainly 2700-3000K. A few stores can increase to 4000K or add a small amount of color change according to the brand demand. In this way, the shops on both sides form a continuous and smooth visual effect, which enhances the overall temperament of the shopping street. The logo at the main entrance is specially designed with color changing effects, highlighting the theme of urban renewal and creating a vivid attraction. As a result, a pure and unique commercial block without sacrificing taste and details was embedded in the city. Under the guidance of continuous light, people can linger freely in a relaxing and pleasant lighting atmosphere, creating more lasting commercial value for Instreet.

△改造后的里巷，instreet after renovation ? 圖源Kokaistudios 攝影師金偉琦

△沿街商業(yè)的照明融合，the lighting integration along the street ? 圖源Kokaistudios 攝影師金偉琦

隱性的光 療愈情緒
Hidden Light Heals Emotions

聚焦都市人群內(nèi)心，糅合燈光細節(jié)，以沉浸式的“城市州島”光環(huán)境體驗感療愈城市驕躁情緒，是里巷照明設(shè)計迭代中對社會環(huán)境需求的深刻洞察。商街內(nèi)覆蓋的一系列景觀雨篷網(wǎng)格，從視覺上破開了原本空曠的空間，將商業(yè)街分散的各部分連成一個有機整體。RPOL光石在景觀雨篷網(wǎng)格造型下和綠樹底部設(shè)置上照光線，呈現(xiàn)其自由變化的形態(tài)，滿足了夜視的基本需求，也形成綠洲群島相連的視覺美感。從住宅區(qū)俯視，同樣可以獲得里巷照明改造的舒適感和愉悅感，是對最佳光環(huán)境塑造的挑戰(zhàn)和升華。設(shè)計師對可能破壞住宅區(qū)視覺感受的要素逐一考量干預(yù)：控制商街整體亮度、避免光線過多的動態(tài)和色彩變化、弱化商街內(nèi)構(gòu)筑物的“發(fā)光體”視覺效果，例如：景觀雨蓬三角形網(wǎng)格自發(fā)光塊點亮后表面亮度接近450-1000cd/㎡，考慮到發(fā)光面亮度的均勻呈現(xiàn)，設(shè)計師減少了三角形網(wǎng)格自發(fā)光塊數(shù)量；特別選擇隱藏向下照射發(fā)光方式的景觀燈柱，銜接起商業(yè)街各部分，形成連續(xù)、流暢整體視覺感受的同時也豐富了商業(yè)街照明層次。

△里巷照明設(shè)計概念，lighting design concept of instreet ? PROL光石

△沉浸式的“城市州島”光環(huán)境，immersive lighting experience of “city archipelago” ? TOPIA圖派視覺

△在景觀雨篷網(wǎng)格造型下和綠樹底部設(shè)置上照光線，seting up illumination under the canopies and at the bottom of the green trees ? TOPIA圖派視覺

△隱藏向下照射發(fā)光方式的景觀燈柱 ? TOPIA圖派視覺
lamp posts with a hidden downward light-emitting method

街區(qū)內(nèi)點狀分布的白色孔板盒子，被設(shè)計成承擔(dān)不同功能性空間角色的島嶼：藝術(shù)空間、商街入口、地鐵站入口。經(jīng)過現(xiàn)場反復(fù)試驗，最終將光線設(shè)置在白色孔板盒子內(nèi)部，降低其表面亮度使之完美融于環(huán)境的同時，還意外帶來島嶼漂浮的朦朧美感。在厚鋼板圍合而成的種植池底部設(shè)置暗藏光線，讓光如同流水一般充分自然地溢散出來。商戶沿街立面采用了橫向百葉的建筑設(shè)計語言，呈現(xiàn)出起伏流暢的山水造型。照明設(shè)計增加連續(xù)的上照光線，凸顯百葉的細微變化，產(chǎn)生的陰影強化了連續(xù)、有節(jié)奏的光線排布，帶來山巒起伏之感。當(dāng)人們站在商業(yè)街內(nèi)看向兩側(cè)，在綠樹掩映下，頓然生出置身山水之間的光照體驗。

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① | 現(xiàn)場試驗：盒子外圍設(shè)置光線 表面最高亮度約75cd/㎡
② ③ | 現(xiàn)場試驗：光線改至盒子內(nèi)部 表面亮度約2.5-10cd/㎡

△白色孔板盒子，scattered white boxes ? TOPIA圖派視覺

△近景，closer view ? TOPIA圖派視覺

諸多設(shè)計細節(jié)交融，一個完整的“城市洲島”光環(huán)境躍然于眼前。被精心設(shè)計過的光，從以往多數(shù)存在的度假酒店和高端會所一躍走進大眾，讓人們在匠心雕琢的光影環(huán)境中看見情緒、撫平內(nèi)心，感知光的可塑性。各個視角下自然溫馨的視覺效果，兼具生活化與高級感的沉浸式照明體驗，重塑了人們對照明設(shè)計的概念感知，契合人們對城市光環(huán)境更新迭代的精致追求和精神向往。
As a plenty of design details are blended, a complete “urban archipelago” light environment came into being. The carefully designed light which was formerly seen in resorts and high-end clubs came into the public space, allowing people to see their emotions, soothe their hearts, and perceive the plasticity of light in the carefully designed light and shadow environment. The natural and warm visual effects from various perspectives, as well as the immersive lighting experience that combined life and upscale flair, reshaped people’s perception of lighting design, and fit people’s pursuit and spiritual yearning for the urban lighting renewal.

△連續(xù)、有節(jié)奏的光線排布 ? TOPIA圖派視覺

匠心構(gòu)建人文光影環(huán)境
Ingenuity to Build A Humanistic Lighting Environment

在里巷的設(shè)計中，PROL始終堅持站在人文角度縝密、細致地探索。連續(xù)流暢的光線，巧妙安置的景觀燈柱，配合周邊蔥郁的樹木，排列出光影層次的進深感，在滿足照明功能的基礎(chǔ)上，構(gòu)成了里巷自然愜意的照明表達和設(shè)計美感。PROL光石希望，商街內(nèi)的光線變化可以更多的來自于如織的人流：人們被安靜舒適的光線吸引進入街區(qū)，一些人被籠罩在光線之下，一些人位于光線附近，還有一些人處于暗影之中……人與光線時而交織，時而分離，形成最獨到且極具魅力的人文光影環(huán)境。
In the lighting design of Instreet, PROL has always insisted on careful and meticulous exploration from a humanistic perspective. The continuous and smooth light,the cleverly placed landscape lampposts, along with the surrounding lush trees aligned to enrich the depth of light and shadow levels. On the basis of satisfying the lighting function, they constituted the natural and comfortable lighting expression and design aesthetics of Instreet. PROL hopes that the light changes in the shopping street can come more from the flow of people: when people are attracted into the block by the quiet and comfortable light, some are shrouded in the light, some are standing near the light, and some are in the shadows. The interaction between people and light will form the most unique and attractive humanistic light and shadow environment.

△豐富的光影層次，rich light and shadow levels ? TOPIA圖派視覺


在里巷的照明設(shè)計中，設(shè)計師聚焦城市人文需求，迭代設(shè)計方式，深入探尋隱性的光在城市更新中的深層價值，以光影手段療愈城市空間，于鬧市之中辟出一隅心靈綠洲。每當(dāng)夜幕降臨，人們被里巷散溢而出的柔和光線所吸引，在清澈自然的光環(huán)境中駐足小憩，于繁忙城市生活罅隙中尋得一方精神自由空間。如今，城市更新的核心不僅僅只限于改造地塊經(jīng)濟價值的提振，則更多在于空間中嵌入的人本理念思考：以空間主體中人的內(nèi)心狀態(tài)為切入點，細致地刻畫出舒適、體貼、自然的沉浸式光影環(huán)境，持續(xù)地激發(fā)空間活力。未來，PROL光石在城市更新迭代中將繼續(xù)洞察社會、人文角度背后的深切呼喚，以光的隱性價值探索為核心，以匠心設(shè)計構(gòu)筑自然舒適的光環(huán)境體驗，為城市空間賦予更多的生命力與活力。
In the lighting design of Instreets, the designer focused on the urban humanistic needs, iterated the design method, explored the profound value of hidden light in urban renewal, and healed the urban space with light and shadow, creating a spiritual oasis in the busy city. When night falls, people are attracted by the soft light that overflows from Instreet, in which they stop and have a rest in the clear and natural light environment, and find a space of spiritual freedom in their busy city life. Nowadays, the core of urban renewal is not only limited to boosting the economic value of renovated plots, but also lies in the humanistic thinking embedded in the space. Taking the inner state of the people in the space as the starting point, this project meticulously built a comfortable, thoughtful and natural immersive light and shadow environment which can continuously stimulate the vitality of space. In the future, PROL will continue to have an insight into the deep calls behind from social and humanistic perspectives in urban renewal fields, centering on the exploration of the hidden value of light, and constructing a natural and comfortable light environment experience with ingenious design, thus, bringing more vitality to the urban space.

△細部，details ? TOPIA圖派視覺

項目名稱：北京華潤·里巷
項目地點：北京
占地面積：12000㎡
完成時間：2020年
業(yè)主單位：華潤置地
照明設(shè)計：PROL光石
照明設(shè)計團隊：李輝、景信、陳俊輝、殷玉蓮、王嘉、崔璟儀
建筑設(shè)計：Kokaistudios（服務(wù)范圍：城市更新+景觀設(shè)計+建筑立面改造）
建筑施工圖設(shè)計：中國建筑科學(xué)研究院
景觀深化設(shè)計：里表都會
幕墻顧問：北京京通華幕墻工程咨詢有限公司
標(biāo)識顧問：Graphia International Limited
文案策編：王新穎
項目攝影：TOPIA圖派視覺