Shanghai focus on LED applications to promote intelligent transportation

December 6th, 7, 2009, the wisdom of the traffic LED energy-saving emission reduction technology and standards seminar held in Shanghai in 2013. The transportation department related to leadership, road construction and design department and excellent manufacturer of 10 experts made a speech, the 120 leaders and experts in the future national highway lighting and variable signal display LED application technology in the field of further discussion on the high level. The participants also visited the Shanghai Electronics Engineering Co. Ltd LED system laboratory and production workshop, and the Shanghai LED tunnel lamp standard demonstration project - Shanghai Dalian road tunnel LED lighting project and the monitoring center of high density LED big screen, have a more profound understanding of intelligent transportation LED energy-saving emission reduction technology, said that the future will be together to create a new situation in the application of LED China highway.

Conference site

2013 intelligent transportation LED energy-saving emission reduction technology and standard workshop by Traffic Engineering Institute, Shanghai Road branch Chinese Electronics Engineering Company Limited, deputy director of the office of the Ministry of transportation energy, deputy director, Research Institute of Highway Traffic Department of the Shanghai diplomatic relations committee and the Dalian Road Tunnel Company Secretary and other ten experts made speeches, and prospects the future development of LED application in highway.

The State Council's "12th Five-Year" energy saving and emission reduction scheme put forward new requirements for the application of LED highway

The State Council has issued the "12th Five-Year" comprehensive energy reduction program of work "and the" 12th Five-Year "work plan for controlling greenhouse gas emissions requirements" to "12th Five-Year" period, the unit GDP energy consumption and carbon dioxide emissions decreased by 16% and 17% than in 2010. In the transportation industry, the proportion of road transport accounted for 39.5% of the total energy consumption, promote green low-carbon transportation is imperative. The State Department of Transportation Transportation set up special funds for energy conservation from 2011 onwards, with the method of "Yijiangdaibu", encourage enterprises, achieve energy-saving emission reduction results, now has launched a 5 batch of 100 ministerial level energy-saving emission reduction demonstration project. This funding focuses on institutional, regulatory and technological innovation to drive the development of green transportation. In the field of transportation, how to effectively promote the energy saving effect of LED lighting and display products, the various provinces and cities built and approved for highway design units and accept the LED transformation plan, has become the topic of many experts. Experts believe that, LED road lighting and display needs to provide multi-level, comprehensive energy saving and emission reduction programs in order to win market recognition.

Strengthening the application of LED highway standards is imperative

How to strengthen the standardization of the LED industry has become a topic of widespread concern in the industry. Highway lighting system is not uniform, is not conducive to ensuring the quality of LED road lighting products for the procurement, installation, maintenance, service will bring many problems and problems. In this regard, deputy researcher at the Ministry of transport and Road Research Institute Jiang Haifeng detailed interpretation of the "highway" LED lighting standards and three ministries tunnel LED lighting demonstration project tracking test results, pointed out a new direction for the development of the industry. Three ministries tunnel LED lighting demonstration project involving 15 highway tunnel LED lighting demonstration project, across 14 provinces and cities, through the experimental measurement strictly, we can draw the conclusion that LED is 24h lamps high pressure sodium lamp: daytime average saving of approximately 73.1%, 72.6% and 61.4%; the fine light is dimming: 48h grade average saving about 32.07% of the conclusion.

By the Ministry of transport and Road Research Institute and other units for the preparation of the Shanghai Sansi "highway LED lighting industry standard", the final scope, LED road lighting industry normative files, terms and definitions, classification and nomenclature, technical requirements, test method, inspection rules, marking, packaging, transportation and storage, etc. defines, provides a strong basis for the LED road lighting industry standardization and development.

Shanghai think twice LED highway applications to win praise

The meeting, the experts also shared since 90s, China's LED highway application of some classic cases. December 2008 spring (state) three (Ming) high-speed source through the use of open tender Shanghai think twice the company's production of LED lighting. The system works stably and safely for 5 years. Subsequently, they are still the main choice of Shanghai think Electronics Engineering Co., Ltd. as the South Hui Expressway lighting manufacturers. The results show that the energy consumption of the project is reduced by 50%. LED lighting lamps than high-pressure sodium lamp lighting energy saving 40%. Three ministries (development and Reform Commission, Ministry of construction, Ministry of Communications) of the fifteen demonstration project tunnel LED lighting project, the first section of the road lighting project acceptance. In 2010, in the reforming of Zhangzhou expressway, the stability and reliability greatly 10 years ago by the Shanghai Sansi portal variable information board provided in the 10 consecutive years without the use of fault.

Dalian Shanghai road tunnel LED lighting system energy saving renovation project is also a profound impression to the participants. Compared with traditional lamps, LED lighting has the advantages of energy saving, environmental protection, long life, good display, good orientation and easy dimming. Through the comparison of the various indicators, LED illumination maintenance value is higher than the original fluorescent lighting scheme, and the overall light environment is good. According to the price of 0.93 yuan / degree calculation, after the transformation, LED power consumption is only the original fluorescent lamp power consumption of 40% per year can save electricity by 587 thousand degrees, saving electricity costs $546 thousand.

Delegates to observe the Dalian Shanghai road tunnel lighting scene

A new type of large reflective non glare LED lamp with the consideration of Shanghai