LED lighting facilities in the main urban area of Nanjing accounted for 81%

Recently, the 2022 Academic Annual Meeting of China Lighting Society and China Lighting Forum were held in Nanning, Guangxi. As a high-level and high-level academic event that has attracted much attention from the industry, this forum, with the theme of "innovation and empowerment, sharing the future", invites more than 10 experts and scholars, industry leaders, well-known entrepreneurs and design teachers in the field of lighting in my country. Exploring and exchanging research results from different perspectives on the trend of industrial digital transformation and reconstruction under the background of the digital economy, the exploration of smart light pole innovation practices, the characteristics of iterative upgrading of lighting technology, the development direction of healthy lighting design, and the breakthrough path of cross-border integration of lighting.

Taking Nanjing lighting practice as an example, the speech will give a speech report on cutting-edge strategies and research results in the aspects of industry evolution and development logic, industrial digitalization capability improvement path, and smart pole feeding back smart city construction, providing a realistic reference and replicable promotion for the industry in Nanjing. Lighting development model.

Zang Feng said that the lighting industry has the three basic attributes of urban public goods: the rigid demand for people's livelihood, consumption upgrades and the carrier of urban business cards, and links to the country's "new infrastructure" strategy. At present, in the era of digital economy, data is the factor of production and digital technology is the driving force to promote the digital transformation and upgrading of the industry's "endogenous + extension".

Zang Feng introduced that, taking Nanjing as an example, in terms of in-depth exploration of potential energy saving and consumption reduction space, combined with the promotion of LED light sources and the application of single lamp control technology, the proportion of LED lighting facilities in the main urban area reached 81%, the electricity saving rate exceeded 30%, and the carbon saving It leads the industry in terms of volume, and is also the first to pilot a single-lamp dimming technology that uses light according to strategies, with an energy-saving rate of 30%; in terms of digital and intelligent operation and maintenance, the single-lamp IoT perception technology has triggered the maintenance mode of the facility. Revolutionary change, the maintenance mode of "Didi Lamp Repair", which replaces manual inspection, has greatly improved the operation efficiency. The breadth covers the three major urban lighting systems in GIS, asset management, operation management, business and financial integration, etc., and a central platform is fully supported. The "one network management" of 1.6 million lighting facilities with a market share of more than 84% in Nanjing. Relying on the great progress of digitalization in the field of urban lighting, Nanjing has gone through four processes: from lighting poles to merging poles, upgrading to smart poles, and evolving into street light robots, gradually forming a “three-network connection” to “five-network connection”. The new lighting infrastructure development path has built a city-level IoT perception system with smart poles as the core and a smart city digital mid-stage, enabling various platform scenarios of "smart poles" to take root.

Zang Feng said that in the driving role of smart light poles in the construction of smart cities, the smart light poles evolved from street lights can no longer be simply defined by functions, but are fed back to the construction of smart cities and are deeply embedded in wisdom. In the city's layered architecture, the continuous transformation and evolution from perceptual intelligence to cognitive intelligence and decision-making intelligence is not only an important component and application module of a smart city, but in some scenarios, it is even the smart city itself. In the future, smart light poles will be the necessary basis for building an urban IoT perception system and a digital base in the process of digital twinning. In essence, light poles are defined by software, and in the form of decentralized smart terminals, applications will continue to change from fixed scenarios. Towards a resilient scenario.