Light billion network 2016-04-03

On March 31, 2016, the “2016 (12th) China Road Lighting Forum” co-sponsored by China Lighting Association, China Lighting Association Outdoor Lighting Professional Committee and China Municipal Engineering Association Urban Lighting Professional Committee was held in Yangzhou Convention Center, Jiangsu Province. held with grandeur. More than 500 representatives from municipal management experts, technical experts, builders, road lighting designers and road lighting manufacturers from all over the country participated in the forum.

With the theme of “Standard Quality Application Trends”, this forum invited 27 academic reports, discussed urban lighting management related policies and new regulations, analyzed domestic and international road lighting technologies, research and development and standards, and summarized road lighting technology implementation and engineering experience. Explore the hottest topics of the moment. China Lighting Network has sorted out the speeches of some guests for exchange and study.

Road lighting faces new market opportunities

Liu Shengping, Chairman of China Lighting Association

Liu Shengping, chairman of the China Lighting Association, said at the forum that in 2015, in the complicated and complicated form of the global economy, although China's lighting industry maintained its growth momentum, the growth rate has slowed down, and the total output value of the whole industry last year. It is about 560 billion yuan, the export value of products is 45 billion US dollars, and the export growth rate is reduced from double digits to single digits. This is related to the industry base and is also related to the turbulent international form. In 2016, it is the first year of the 13th Five-Year Plan, in the process of inter-city road and bridge construction and urban and rural road lighting development, how to adopt new technology products, realize energy-saving and energy-saving, and create a scientific and reasonable lighting environment has become the focus of attention from all walks of life. The lighting industry seeks development in the context of product structure adjustment and fierce market competition.

She believes that the convening of the Road Lighting Forum has effectively promoted the development of road lighting technology in China, promoted the scientific planning and design of road lighting construction, promoted the formulation and publicity of road lighting standards in China, and promoted the management and operation of road lighting. Scientific. Under the guidance of national policies, new products and technologies have been used in the renovation of road lighting, and new concepts of lighting design have been implemented. Especially in the construction of smart cities, some cities have already opened up demonstration applications of smart street lamps and promoted roads. Lighting is moving towards intelligent development. Lighting + Internet is a lighting company that has found more business opportunities in the service for users. The development of the lighting industry will have a deeper expansion.

Smart lighting to avoid overheating concept hype

Zhao Jianping, Associate Dean of the Institute of Building Energy, China Academy of Building Research

Zhao Jianping, deputy dean of the Institute of Building Energy, China Academy of Building Research, reviewed and forecasted the road lighting field from four aspects: policy impact, standard norms, hot topics and future development. He said that urban lighting planning will be better affected by the policy. The role of “Internet+” will bring unlimited space for urban lighting, and the main responsibility of construction engineering will be clearer; new urbanization will bring huge market to the construction market; information technology will quickly enter the construction industry; PPT The project library was released, which solved the government investment financing cost; the construction of smart city brought new thinking to the development of road lighting.

He also raised the hot topic in the field of road lighting: the application of LED in road lighting, smart city and road poles and intelligent lighting. Smart cities bring market opportunities and challenges to urban lighting, but they should avoid overheating concept hype. “The 13th Five-Year Green Lighting Planning Outline is studying smart city, smart lighting, PPP financing construction, including the changes brought about by the future urban lighting special planning, the market opportunities brought by smart cities to lighting, and the popularity of road lighting LEDs. Rate, etc. For the application of LED in road lighting, innovation is the development of LED lighting, intelligent control is the soul of LED lighting, and on-demand lighting is the future direction of lighting development."

Zhang Wei, Director of Outdoor Intelligent Products, Jiangsu Shifu Photoelectric Co., Ltd.

Zhang Wei, director of outdoor intelligent products of Jiangsu Shifu Photoelectric Co., Ltd., also proposed that domestic smart lighting throwing has just started. The following problems exist: user demand is not accurate, product positioning is not clear, homogenization is obvious, user experience is cumbersome, user acceptance and Price has become an obstacle to promotion, and low-price competition is bound to make the market more chaotic. Smart lighting has not become a necessity for the people. From the perspective of network structure, smart lighting involves four areas: data application platform, communication network technology, sensor technology, light source and power supply, etc., covering a wide range. With the high-profile entry of industry giants, companies need to report to the group to warm, cross-border cooperation and achieve a win-win situation.

Technological innovation of LED street lamps

Peng Jiehong, Deputy General Manager of R&D of Huizhou NVC Optoelectronics Technology Co., Ltd.

In the road lighting, high-level lighting is playing its advantages in some occasions, making high-level lighting widely used, but there are also problems of high energy consumption, light pollution and glare. Peng Jiehong, deputy general manager of research and development of Huizhou NVC Optoelectronics Technology Co., Ltd. shared the low-level LED lighting technology. LED low-level lighting is mainly suitable for the production of unsuitable street lighting, and has the advantages of high light utilization efficiency, energy saving and low installation cost. Energy-saving, safe, environmentally friendly and comfortable green lighting concept.

Zhang Shanduan, deputy director of the Institute of Point Light Sources, Fudan University

Zhang Shanduan, deputy director of the Institute of Point Light Sources of Fudan University, shared the technical innovation of the array LED street light. The array LED light source has low current density, low power density and low junction temperature. The light source light efficiency is >100lm/w, and the whole lamp energy efficiency is >170lm. /w,. The array LED street light adopts integral lens and has batwing light distribution to meet the requirements of main road and secondary trunk lighting. The glare is small, the environment ratio is high, the guiding is small, the power can be used 2~3 times, and the cost is <50 yuan/klm. , cost-effective, is expected to become the third route for semiconductor lighting applications.

Shen Yurong, Marketing General Manager, Jiaxing Leiming Electronic Technology Co., Ltd.

Shen Yurong, general manager of marketing of Jiaxing Leiming Electronic Technology Co., Ltd. shared a new XED lamp with independent intellectual property rights, which is special high-efficiency and energy-saving in road lighting application. Its driver adopts two-stage inverter control technology, through with high-pressure sodium lamp and LED. The comparative analysis reflects the advantages of XED lamps in high-power road lighting, featuring low light decay, long life, high and low temperature, hot start, high light efficiency and no harm. He also proposed that safety is the first element of road lighting. The pursuit of illumination indicators without regard to safety visibility is a misunderstanding of road lighting design. The first advantage of XED lamps as road lighting is safety and comfort.

LED street lamp research and development direction

Li Hong, deputy general manager of Shanghai Easy Shell Lighting Co., Ltd.

Li Hong, deputy general manager of Shanghai Yishou Lighting Co., Ltd., proposed the research and development direction of LED street lamps under the new situation through the case of "Application of Dianshan Lake New City Self-built Wisdom Road Lighting Field". LED street lamps are roughly classified into three types: one integrated unit module. With the overall flat panel type of PCB, he believes that the economics of the unit module and the overall flat panel landscape of the PCB will make the unit modular and PCB flat panel type the future application direction of the market.

Xu Min, Deputy General Manager of Shanxi Guangyu Semiconductor Lighting Co., Ltd.

Xu Min, deputy general manager of Shanxi Guangyu Semiconductor Lighting Co., Ltd. analyzed the current status of LED street light products: optical performance parameters have been greatly developed; based on higher overall light efficiency and accurate secondary optical design, LED street lights have achieved considerable results. The energy-saving effect and reliability have also been greatly improved; based on the small LED light source and precise and flexible light distribution, more applications have been developed; the intelligent application of LED is deeply rooted in the hearts of the people and extends to the field of smart city construction, in view of the LED industry. Fully developed, the price of lamps has bottomed out.

She believes that the future direction of LED street lamp product design, from simple emphasis on functionality to functional excellence, emphasizes the artistry of the product; from focusing on the thermal performance of LED products to the design details of the products; The light goes to talk light, from the light control system to the carrier of the smart city.

Problems in urban lighting management

Zhang Hua, Deputy Secretary General of the Urban Lighting Professional Committee of China Municipal Engineering Association

Zhang Hua, deputy secretary-general of the Urban Lighting Professional Committee of China Municipal Engineering Association, analyzed the current problems in urban lighting management from the perspective of city managers, and put forward relevant countermeasures. He believed that the city management institutions need to be further rationalized and professionally planned. The compilation is not ideal, the urban lighting management level is not balanced, the lighting project is heavily decorated with light functions, heavy construction, and light management. Therefore, it is necessary to establish lighting planning authority, improve lighting design level; innovate lighting statistics management, promote open sharing of information resources; improve lighting quality, promote lighting energy-saving projects; coordinate and coordinate urban and rural lighting construction, achieve equalization of lighting services; Innovative financing model, carry out a variety of publicity and education, and create a good atmosphere of public opinion.

Sun Weiping, Senior Engineer, Sichuan Urban Lighting Management Center

Sun Weiping, a senior engineer of Sichuan Urban Lighting Management Center, put forward the problem of street lighting monitoring system with the theme of “Thinking about the development of street lighting monitoring system”: the system faces bottlenecks in development; the expansion of urban lighting scale improves management requirements; service quality and maintenance efficiency improve The pressure of energy saving and consumption reduction; the function needs to be further expanded; the multi-system requirements are unified. He believes that the street lighting management department needs a management as the core, with daily operation and maintenance as the leading factor, featuring intelligent operation mode, using expert system to mine data to provide early warning, and scientific energy saving to improve the economics of urban lighting. System of sexual progress.

Smart city starts with smart lighting

Cheng Shiyou, General Manager of Zhejiang Jingri Lighting Technology Co., Ltd.

Cheng Shiyou, general manager of Zhejiang Jingri Lighting Technology Co., Ltd. and Xie Dacheng, chairman of Xiamen Zhilian ICT Internet of Things Technology Co., Ltd. shared the independent research and development of LED intelligent street lamps, LED intelligent garden lights and intelligent lighting control systems.

Xie Dacheng, Chairman of Xiamen Zhilian ICT Internet of Things Technology Co., Ltd.

Xie Dacheng believes that streetlights, as the main public welfare facilities for urban construction, are part of the perception layer in the construction of smart cities. Due to the inevitability of their technology, it is decided that smart cities will start from intelligent lighting.

Assistant General Manager of Feile Audio Co., Ltd.

Wang Hao, Assistant General Manager of Feile Audio Co., Ltd., proposed intelligent technology to enhance the humanistic feelings of design through the smart lighting integrated application solution in the park.

Li Zhijun, General Manager of Jiangsu Haomai Lighting Technology Co., Ltd.

Li Zhijun, general manager of Jiangsu Haomai Lighting Technology Co., Ltd., said that there are two driving forces to promote the gradual formation of smart cities. One is the new generation of information technology represented by the Internet of Things, cloud computing and mobile Internet. The second is the new urban innovation new ecology under the knowledge society environment, and the concept of intelligent lighting modularization is proposed.

Pu Min, Deputy General Manager of Suzhou Newx Lighting Co., Ltd.

Pu Min, deputy general manager of Suzhou Newx Lighting Co., Ltd. shared the use of intelligent control technology and drive technology. The current drive technology includes electronic rectifier technology and LED power technology. The intelligent lighting system has a bus control system, a remote control system, and the like. The integrated drive power combines control and drive technology to create a low-cost solution.

Ma Yongbo, Sales Director, Shanghai Shunzhou Intelligent Technology Co., Ltd.

Ma Yongbo, Sales Director of Shanghai Shunzhou Intelligent Technology Co., Ltd. introduced the intelligent lighting control system based on ZigBee technology, which has three major advantages: First, installation and debugging are simple and free of wiring, and no preliminary survey is needed. No need for professional measurement tools, plug and play, short commissioning time. The renovation project can greatly reduce the construction period; second, the overall cost optimization has no wire cost, the installation takes less time, and the labor cost is saved. Third, the system is reliable and stable. It can be self-healing by MESH-specific technology networking; it is not affected by grid clutter, other equipment in the power grid, and fans. And the device is easy to expand, you can add lights and add sensor nodes.

Li Daixiong, Chief Design Officer, Sichuan Huati Lighting Technology Co., Ltd.

Li Daixiong, chief design officer of Sichuan Huati Lighting Technology Co., Ltd. stressed the role of road lighting system resources in the construction of smart cities. He proposed that the communication and information technology used in smart cities is ready-made and mature, and lighting manufacturers are just collections. In use, when integrating existing communication and information technology, lighting companies should work hard on design and work harder, that is, efforts to integrate the hardware facilities of various smart cities into streetlights and streetlight systems. In the middle, the basic principle that enables street lamps to be able to match the quality of the city while being customized is cultural and differentiated (targeted). The universally applicable street lamps do not exist, and the universally applicable smart street lamps do not exist. Only street lamps and smart street lamps that are compatible with specific environments and special needs are valuable!

Involved in smart cities, you need to accurately grasp the direction

At the meeting, the construction and management side also interacted with the technical needs of the products and the development of smart cities on the need for additional multi-functions. The experts said that the smart city is now hot, but the concept distance of smart cities Wisdom is still far away. What lighting companies are going to do now is to do a good job of lighting, to do the light services that the people need, to make the streetlight control system and the monitoring system smarter. The fusion of multiple information may be the basis of wisdom. There are now a variety of hardware overlays, but the overlay, acquisition, and perceived information has not yet been applied to practical use.

When it comes to the additional function of the light pole, experts also said that it is necessary to actively cater to the development of new technologies, but it needs the integration of technology and management, and it needs constant exploration. Especially for lighting companies, it is necessary to clarify the direction and start investment. The concept of smart city is very good. The experience of doing LED can't be applied to smart cities. The market has not come. It is necessary to be cautious when entering the market. It will become a martyr.

The China Road Lighting Forum has been successfully held for 11 sessions so far. Each session has its own characteristics, and the road lighting industry in China has been booming all the way. Through the exchange of road lighting design and experience, the forum introduces the latest road lighting engineering cases at home and abroad, discusses road lighting enterprise management and market management, explores the direction of technology development and application, and continuously promotes road lighting energy-saving light sources, lamps and ballasts in China. The application of intelligent control and the improvement of design level enable enterprises to grow healthily and more quickly.