The lighting requirements of the German representative office of Osram in Shanghai have become quite difficult. On walls and ceilings, a distance of 20 cm is sufficient for achieving illumination consistency. However, there is only a 2 cm interval in the floor area, so the dispersion film is inserted into the glass interlayer to make the numerous shadows of the colored light evenly diverge.
Light-emitting diodes play an advantage Architects choose LEDs as their backlights because of their small size, long life and rich color, making it an ideal source for this enclosed narrow space. The combination of OSRAM's LINEARLightFlex module and Power TOPLED is particularly suitable for the illumination of curved concave glass.
In order to produce any desired light color, the Red Flex is 680 m each and is mounted in parallel. The aluminum cooling panel proved to be the ideal substrate for the combined module.
It is installed vertically on the wall and the zenith. For example, the L distance between the red bars is 10 cm apart. Tests on the glass show that the panels at the floor must be arranged one by one to achieve uniform illumination. . As a result, the distance between the red modules is only 3 cm. The masterpiece of the control system, when programming the control system, also takes into account the different brightness of the local area, such as the floor, wall and zenith. A single dimming function compensates for the difference in brightness due to the difference in distance between the LED and the glass.
The company's company commissioned OSRAM to implement the project and installed a total of 208 OPTOTRONICOTDIM dimming systems. In order to reduce the number of these components, and also to reduce the number of wires, similar areas are grouped together and controlled by the OTDIM.
The reversibility of electrical overload and overheat protection eliminates the need for separate protection measures for LED modules.
A single distribution board outside the track is connected.
The control element used is a computer controller that controls the OTDIM components via a 110V patch card, all of which are pre-programmed.
Light color selection Through a user-friendly control panel, the user can independently choose between 5 mixed light colors and 5 light color conversions.
In addition, a timing program is launched from the bank when the door is opened, automatically controlling different conversion sequences in one day.
The product used in the Innsbruck City Hall has a special advantage, that is, the color of light can be controlled, because the brightness of the network is usually built by Cisco Network Solutions to create a digital Shanxi International Trade Center, by Taiyuan Wanfeng Real Estate Development Co., Ltd. Development of the Shanxi International Trade Center. This project has built a relatively advanced high-tech intelligent digital building in Shanxi Province and even in North China, and is one of the information ports in Shanxi.
The Shanxi International Trade Center is located in the middle of the main political, financial and business center of Taiyuan City. It consists of a 41-storey 158.88m tower, a 19-storey annex building and a 5-storey podium. With a land area of ​​1.85 hectares and a building area of ​​180,000 m2, it is a 5A-class intelligent building integrating five-star hotels, Cisco (China) Network Co., Ltd. Grade A office buildings, high-end shopping malls, hotel-style apartments, securities business halls and convention centers.
In the intelligent construction of high-tech intelligent digital buildings, Shanxi International Trade Center adopted the advice of Cisco, and built an integrated intelligent building management system based on IP network according to the current international integration trend of building intelligent construction. Integrating the entire intelligent building management system with IP network as the core, including: integrated wiring system, building automation system, security monitoring system, fire alarm system, background music/emergency broadcasting system cable TV system, smart card system, telephone communication system, mobile Communication enhancement systems and satellite communication systems.
As a digital building, the Shanxi International Trade Center meets the building management needs of the building; it also builds a unified integrated management information environment to meet the needs of the owners to carry out various network applications. Throughout the building, the entire building is interconnected by a safe and reliable high-availability network, and provides a wide range of connections, enabling different users to easily connect with computer network systems outside Shanxi International Trade for information exchange. At the same time, Shanxi International Trade Center has built a centralized and unified IDC data center to meet the Internet needs of the owners.
The data network system of Shanxi International Trade Center was built by Cisco Jinli Agent Beijing Heli Jinqiao System Integration Co., Ltd.
The system is mainly composed of two parts: data network and IDC. The network system includes IDC and its related management and operation support system network and its related network management system; IP telephone system (connected to the building's program-controlled switch to provide IP telephony services, replacing traditional long-distance telephone services) and related VoIP billing and traffic statistics system; hotel management system.
After the system is completed, it will not only meet the needs of the country but also change. Another interesting aspect is that light colors can change with time or need.
As pedestrians on the shopping arcade can easily see the effects of light and color changes in the light tunnel, everyone will soon know that when you walk into the bank, the light will turn red.
Meeting the requirements of the architect, the owner of the building is also very proud of the new look that the bank brings to everyone.
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