LED technology for intelligent lighting "wings" with "natural" LED industry development

Introduction: intelligent lighting terminal will be integrated with the computer, networking, cloud computing, mobile Internet and big data technology, smart home, smart city, an integral part of the intelligent society.

After more than ten years of development, LED industry will move towards a period of rapid development. LED industry will experience from alternative to intelligent, driven by demand, and a new generation of information technology, the depth of integration, digital, networked era. Intelligent lighting terminal will be integrated with the computer, networking, cloud computing, mobile Internet and big data technology, smart home, smart city, an integral part of the intelligent society. The following is a small series of integrated LED industry point of view, together with the understanding of LED lighting and intelligent control system at the technical level, the application of the relevant issues, the development of intelligent lighting environment and future trends.

LED for intelligent lighting and health

LED technology for intelligent lighting "wings" with "natural" LED industry development

In traditional road lighting, the lighting level is not variable, may cause early and late due to excessive lighting, light efficiency attenuation, or due to environmental pollution caused by dust caused by the loss of light and lighting, lack of brightness. In addition, the traditional statistical power of road lighting is very backward, it is easy to cause the error; usually used in the street maintenance inspection method, inspection efficiency is low, long cycle, high cost; asset management mode is relatively backward. Adopting the intelligent control system, intelligent dimming and scene setting function, can control the lighting according to the time and traffic flow and specific needs, and real-time and automatic statistics of electricity consumption, the formation of the bill; by the control system can real-time remote monitoring lamps, automatic repair and positioning, saving time and maintenance cost for maintenance units. Implementation of digital asset management and maintenance.

Although the actual application of LED tunnel lamp in Shanghai Yangtze River Tunnel and road tunnel, achieved the lighting effect and energy saving effect is very good, but also reflects the presence in the outdoor lighting application of LED lighting problem, due to the use of LED lighting in the early Shanghai tunnel, LED tunnel lights form different manufacturers the various lamp dimensions, luminous flux, optical design, power difference, unable to achieve compatibility swap. Secondly, the non-standard driving power supply and the light control system designed by the manufacturer not only bring great inconvenience to the maintenance of the tunnel lighting, but also affect the enthusiasm of the tunnel owners and maintenance units to use LED lighting. Therefore, in the transformation of applied afterwards, enterprises and the owners to improve the deficiencies in Shanghai Dalian road tunnel lighting LED lighting energy-saving renovation project, the light source can be replaced and the light source module through; at the same time, suitable for the development of the LED tunnel lighting intelligent control, open communication protocol: LCP-SH protocol. It is reported that, in the city of Shanghai in the "guidance" of LED lighting application and technology of tunnel based on the perfect upgrade "tunnel LED lighting application technology standard" has been approved, in May 9, 2014 was approved by the Shanghai municipal engineering construction standard, unified code for DG/TJ08-2041-2014, implemented since August 1, 2014. The implementation of this provision will mark the LED tunnel lighting in Shanghai has entered a mature "standardized light source can be replaced and the era of intelligent control". These results, to fill the gap between the domestic and international LED tunnel lights between different manufacturers and intelligent control system standardization, reached the international advanced level.