Smart street lights will become the entry point for the development of smart cities
Benwei LED Lighting: According to the latest data jointly released by the Ministry of Housing and Urban-Rural Development and the Ministry of Science and Technology, there are currently 193 "smart city" pilots in China, and the investment related to smart cities is expected to reach 2 trillion yuan in the next 10 years.
Lighting has always been a major consumer of urban electricity. How to achieve energy saving and environmental protection on the premise of ensuring lighting needs is a problem that must be solved.
With the maturity of the Internet of Things technology, the smart street light control system came into being. Its appearance effectively solves this problem, that is, to achieve secondary energy saving on LED lamps. The intelligent lighting control system can adjust and control lamps according to time period, weather or other needs, and can realize single-lamp control and multi-lamp control of lamps to further save energy. According to the survey data, coupled with the intelligent control system LED street lights can save 10%~20% more energy than the original LED energy-saving technology.
The traditional lighting system is that people adjust the lights through switches, while the intelligent system is based on environmental sensing data or terminal equipment control center software, transmits the signal to the concentrator through wired or wireless transmission, and adjusts the voltage and voltage of the circuit with the help of the controller. Current amplitude, so as to realize the control of remote single-light or multi-light switch, dimming, monitoring, etc.
In the case of heavy traffic, the maximum power consumption of the lamps can meet the lighting needs. In the case of few people, the brightness of the lamps can be reduced; in the middle of the night, the street lamps can be controlled to turn on every other lamp; and the latitude and longitude control is supported, according to the local Longitude and latitude, according to the seasonal changes and the daily sunrise and sunset time, the switch light time can be automatically adjusted. Such an intelligent lighting system truly achieves on-demand adjustment, so it is more humanized, scientific and intelligent.
In addition, each lamp has a fault alarm function. Combined with GIS map information, accurate positioning can timely understand the location of the faulty lamp, which is convenient for maintenance personnel to maintain in time, improve the lighting rate, and reduce potential safety hazards.
Intelligence has brought wireless imagination to the LED lighting industry. In the future, the urban cloud big data interconnection platform based on "smart street lights" can also realize the "intelligence" of urban management, transportation, sanitation, advertising and Internet of Vehicles, etc. Build a three-dimensional information and security network for smart cities. The activation of the intelligent lighting system will vigorously promote the construction of "smart cities", allowing citizens to share the fruits of "wisdom".
