With a total length of 55 kilometers, the Hong Kong-Zhuhai-Macao Bridge, which is known as one of the "Seven Wonders of the Modern World", was illuminated on December 30, 2017. It marked the successful completion of the construction of the entire line of power supply lighting systems and basically provided traffic conditions. Shanghai Sansi Electronic Engineering Co., Ltd. (hereinafter referred to as Shanghai Sansi), a leading LED technology company in China, has also become the focus of the LED industry.
The reason is that all the LED street lights, LED tunnel lights, LED variable information boards and LED landscape lights of the Hong Kong-Zhuhai-Macao Bridge are exclusively provided by Shanghai Sansi. This is one of the largest single projects in China and even the world. .
The Hong Kong-Zhuhai-Macao Bridge is a world super project that is a combination of “bridge-island-tunnelâ€. It has created many of the world's best: the world's longest sea-crossing bridge, the world's longest immersed subsea tunnel, the world's most challenging super-engineering; it is also the longest and most invested in China's construction history. The most difficult cross-sea bridge for construction. The exclusive supply and successful application of the whole line of lighting products in the Hong Kong-Zhuhai-Macao Bridge has once again demonstrated to the world the strength of China's intellectual creation and China's creation.
Shanghai Sansi frequently communicates with the project owner, engineering design and electromechanical general contractor and other units to fully consider the high standard and high requirements of the project and the application environment (marine salt spray attack, vibration, large temperature difference, typhoon thunderstorm and other harsh environments) After repeated demonstration, testing and comparison, LED ceramic street lights, LED tunnel lights, LED variable information boards, LED landscape lights, RGB color searchlights, LED daily lighting repair bulbs and corresponding intelligent control systems have been developed. They all have the world's leading technology.
Next, we will compare the R&D team of Shanghai Sansi nearly 500 people to customize a large number of “black technology†lighting products with international top technology for the Hong Kong-Zhuhai-Macao Bridge.
LED ceramic modular street light
The LED ceramic modular street lamp used in the main bridge project of the bridge is born out of the national “863†project undertaken by Sansi. It adopts the high-power LED lighting unit with independent patents, the standard module with unique lens design, and the ceramic heat dissipation material with honeycomb convection. The heat dissipation technology has superior performances such as high light efficiency and low light decay, and its energy consumption can be reduced by more than 50% compared with the conventional light source. The product can also adapt to the multi-vibration and salt-smog environment of the cross-sea bridge. It is resistant to pressure and corrosion, and the life and reliability of the lamp has been qualitatively leap. It is called “black technology†in LED street lamps.
Think LED Tunnel Light
The LED tunnel light provided for the Hong Kong-Zhuhai-Macao Bridge Tunnel is the result of the national “863†project undertaken by Sansi. The product adopts reflective patented illuminating technology and is listed as “Application Technology of Energy Conservation and Emission Reduction Demonstration Project of the Ministry of Communicationsâ€. Seeing no light, light and comfortable, no glare; efficient light distribution lens to meet the optical distribution requirements of different tunnels, known as the "black technology" in tunnel lights.
LED variable information board
LED variable information board is the traditional advantage product of Sansi, leading the industry for nearly 20 years. The Hong Kong-Zhuhai-Macao project, while ensuring the original technological advantages, also uses a number of new technologies and materials to prevent salt spray, vibration, ultraviolet light and high and low temperature, fully ensuring the operation of traffic information release and traffic guidance functions. The information board has high brightness, strong penetrating power, good visual effect, good heat dissipation effect, longer service life, N+1 power backup, and improved product reliability. It is known as “black technology†in the highway display field. ".
LED landscape lighting
Think about the LED landscape lighting developed for the Hong Kong-Zhuhai-Macao Bridge. It adopts a honeycomb structure with small wind resistance and good heat dissipation. The scientific light distribution design has excellent concentrating effect and farther effective projection distance. The anti-corrosion material is fully covered and heat-resistant and impact-resistant. Anti-salt fog attack; RGB color-changing design, colorful bridge shocking people, is known as the "black technology" of Hong Kong-Zhuhai-Macao landscape lighting.
LED maintenance bulb
Shanghai Sansi LED Bulb, using ceramic heat dissipation technology, excellent heat dissipation, low failure rate and long life; double protection, impact resistance, more reliable support for long-term efficient lighting, soft and comfortable light, higher maintenance efficiency; ceramic material insulation Good, corrosion-resistant, known as the "black technology" of Hong Kong and Zhuhai's overhaul lighting.
Shanghai Sansi is a world-renowned LED display, LED lighting and system solution provider. It has a history of 25 years. It has more than 2,000 employees and nearly 500 research teams. In China, LED display, LED lighting, smart street lights and Areas such as smart cities are influential and have a considerable market share in related fields. Statistics show that more than 60% of the highway information display screens in the country come from Sansi. More than 60% of the nation's subway lighting comes from Sansi; in the national LED tunnel lighting fixtures, Sansi has more than 50% share.
In Times Square, New York, 60% of the full-color ultra-high-definition electronic screens are from China's Sansi. They have been recognized by the US authoritative testing organizations as the world's highest-scoring outdoor display. In addition, the US Mercedes Cultural Center's bucket-shaped full-color screen is also the first information screen for China's first ball-and-ball competitions such as NBA basketball, which is designed and manufactured by itself, and is recognized by the US special agencies. Xichang Satellite The display and control system of thousands of key projects such as the launch center command center, the opening and closing ceremonies of the 2010 Shanghai World Expo, and the National Grid Pavilion of the 2010 Shanghai World Expo were provided by Sansi.
At the same time, Shanghai Sansi also demonstrated its strong system service capabilities in the field of smart street lights and smart cities. Sansi LED Smart Street Light has already laid out LED smart street lights on a large scale in cities such as Wuning in Jiangxi, Hongze County in Jiangsu, and Ruijin in Jiangxi. It is driven by new generation information technologies such as big data, cloud computing, Internet of Things, geographic information, and mobile Internet. To establish a smart and sustainable urban development model for the local, and become a new model for building a smart city.
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