Recently, 2013 Smart Transportation LED Energy Saving and Emission Reduction Technology and Standards Seminar. Leaders and experts at the conference have conducted high-level discussions on the further promotion of LED application technology in the future of national highway lighting and variable signal display.
The 12th Five-Year Energy Saving and Emission Reduction Plan of the State Council puts forward new requirements for LED highway applications. The “12th Five-Year Energy Saving and Emission Reduction Comprehensive Work Plan†and the “12th Five-Year Control Greenhouse Gas Emission Work Plan†issued by the State Council have been submitted to the end of the 12th Five-Year Plan period. The national unit GDP energy consumption and carbon dioxide emissions decreased by 16 and 17.
In the transportation industry, road transportation accounts for 39.5 of the total transportation energy consumption. It is imperative to promote green and low-carbon transportation. Since 2011, the Ministry of Transport has set up a special fund for energy conservation and emission reduction for transportation, which is used to award and subsidize the methods, encourage enterprises and institutions to achieve energy-saving and emission reduction application results, and has now launched 5 batches of 100 ministerial level. Energy conservation and emission reduction demonstration project. This fund focuses on institutional, management and technological innovations to drive the development of green transportation.
In the field of transportation, how to more effectively exert the energy-saving effect of LED lighting and display products, so that the heads of highway construction and design units of various provinces and cities agree and accept the LED transformation plan, which has also become a topic of discussion among many experts. Experts believe that LED road lighting and display need to provide multi-level, all-round energy-saving emission reduction programs in order to win market recognition.
Strengthening the development of LED road application standards is imperative to strengthen the standardization of the LED industry, which has become a topic of common concern in the industry. The inconsistency of highway lighting systems is not conducive to ensuring the quality of LED road lighting products. It will bring many problems and problems to the procurement, installation, maintenance and service of products.
In this regard, Jiang Haifeng, an associate researcher at the Highway Science Research Institute of the Ministry of Transport, explained in detail the standards of the "Highway LED Lighting" and the tracking test results of the LED lighting demonstration project of the three ministries, which pointed out a new direction for the development of the industry. The LED lighting demonstration project of the three ministries tunnel involves 15 road tunnel LED lighting demonstration projects, which spans 14 provinces and cities, and through strict experimental measurements, finally obtains higher pressure sodium lamps for LED lamps: average energy saving of 73.1, 72.6 and 61.4 during 24 hours during the day; Fine dimming is more than graded dimming: the average power saving of 48h is about 32.07.
The industry standard for "road LED lighting" compiled by the Highway Research Institute of the Ministry of Transport and Shanghai Sansi, and finally the scope, normative references, terminology and definitions, classification and naming, technical requirements of the LED highway lighting industry, Test methods, inspection rules, marking, packaging, transportation and storage have been clearly defined, which provides a strong basis for the standardization and development of the LED highway lighting industry.