Intelligent lighting control system ----
Wisdom lighting and public lighting management platform, intelligent street lamp or lamps wisdom, is through the use of advanced, efficient and reliable power line carrier communication technology and GPRS/CDMA wireless communication technology, etc., realize the remote centralized control and management of street lights, according to automatically adjust the brightness, long-distance traffic lighting control, fault alarm, lamps and lanterns actively cable anti-theft, remote meter reading, and other functions, can greatly save power resources, enhance the level of public lighting management, save maintenance cost.Urban public lighting system is one of the important public infrastructure is closely related to people's life, with the speeding up of urbanization, the city public lighting facilities and construction scale increasing, the demand for the rapid development of urban public lighting increases the demand for energy and consumption, as well as many deficiencies in management.The existing urban public lighting system has many problems, such as high maintenance cost of equipment, serious theft of lamps and cables, and large waste of energy.In the case of increasing energy shortage, the greenhouse effect is becoming more and more serious, and the national and local governments strongly call on energy conservation, emission reduction and green lighting, to effectively control energy consumption, improve the life of street lamps, reduce maintenance and management costs, is the goal of the construction of a modern efficient society, but also the inevitable trend of urban intelligent construction.At present, many cities in China have put the construction of smart cities on the agenda. Through information and communication technology and smart city construction, cities can improve their public services and living environment and become more "smart".As smart infrastructure, smart lighting is an important part of smart city construction.
Smart lighting has been used all over the world, and many cities in China are using this technology to achieve intelligent management and energy saving.Intelligent lighting is mainly composed of node controller, centralized controller, video vehicle detector and cloud control center. Intelligent lighting system has the characteristics of high efficiency, energy saving, management optimization, stability and reliability, and flexible configuration.Remote monitoring and visualization can be realized, and any street lamp, road or any customized group can be turned on and off and dimmed;It allows the operation of each light on the map to complete the functions of turning off, turning on and dimming light. The fault alarm information of each single light can be displayed dynamically on the map.At the same time, it also has many humanized functions, such as vehicle inspection, intelligent dimming, active alarm, equipment information maintenance, system management and so on.
Smart lighting has been applied all over the world. For example, London plans to transform the road lighting system in Westminster district in the next four years, which is the first smart street light in Britain. Westminster district has promised to invest 3.25 million pounds to replace 14,000 energy-saving street lights.Most interesting of all, the streetlights will be "smart streetlights," which will notify workers via an iPad app when repairs or replacements are needed.In addition, technicians can control the brightness of each street lamp through the application to improve energy efficiency.The initial investment in smart streetlights will be recouped within seven years due to the lower cost of using them.Starting in 2015, these smart lights could save 420,000 pounds a year in electricity bills.Similar smart lighting systems could be used in other British cities in the future, thanks to huge savings in electricity bills.
At present, many cities in China have started the era of intelligent lighting. In nansha, guangzhou, a batch of intelligent lighting has also been applied and promoted. As long as video monitors the arrival of cars on the road surface, the brightness of street lamps can be adjusted in real time according to the traffic flow, and street lamps can be freely organized and controlled.
