In recent years, with the continuous acceleration of the construction of the Internet of Things in the smart city, the smart lighting industry has also developed rapidly. With the advantages of intelligent control, personalization and broad application prospects, urban smart lighting with low carbon, green, energy saving and environmental protection has gradually replaced traditional lighting and has become a new growth point in the urban lighting industry. According to the data, the global smart lighting market is expected to reach US$13.427 billion in 2020.
Road lighting marks the image and development of urban construction and is one of the municipalities with the highest density and largest number of municipalities. On the expressway or city road, replace the traditional street lamp with intelligent street lamp, use the smart city road lighting system, realize remote control of street lamp through computer, mobile phone, tablet and other terminals, on-demand lighting, real-time status monitoring, etc. Boao Guangtong Chairman and CEO Liao Yuan mentioned: "Every smart street lamp has a unique identity, the system can preset the switch light time in different areas; when the smart street lamp is damaged, it can be positioned by GPS, the system actively sends Single, the staff can receive the dispatch information through various methods such as system, SMS, WeChat, etc., and timely repair to the point. In the road and bridge tunnel, it is necessary to light all day, the smart street light can automatically adjust under the bridge with the intensity of the sun light. The intensity of the light; the automatic brightness adjustment of the street light can be realized in the tunnel according to the difference of people flow and traffic flow. The intelligent street lamp can reduce the cost of manual inspection while ensuring normal lighting, making operation more convenient and management more efficient. The existing 50 million street lamps, if using Boda Guangtong intelligent road lighting control system to achieve scientific management, can save electricity costs of 5 billion per year!"
The intelligent lighting IoT control system realizes the refinement, persistence and information management of electric energy through the use of big data means such as electric visualization, power distribution system efficiency analysis, load management, and power management informationization, and at the same time achieve energy saving and emission reduction. Improve the level of management. In addition, it has the following five features:
1, timing control
A time switch can be set for the illumination through the schedule management module. According to the actual lighting requirements, street lights in different areas can be set with different switching lights.
2, multi-terminal, sub-regional management
Each area can be set up with multiple administrators according to the needs; the administrator can connect the lighting control system through WIFI, mobile network, broadband network, etc. through various terminals such as computers, tablets, smart phones, etc., monitor the status of lighting equipment anytime and anywhere, and deal with it in time. Lighting problems.
3, soft start function
Adjust the brightness of the smart light by using a centralized controller or a simple button. When the light is turned on, the light gradually changes from dark to dark; when the light is turned off, the light gradually darkens from bright to dark, avoiding sudden changes in brightness to irritate the eyes. At the same time, avoid the impact of large current and high temperature mutation on the filament, protect the bulb, and extend the life of the light source by 2-4 times.
4, scene control
For fixed-mode scenes, there is no need to switch the light source and adjust the brightness one by one, and one button can control a group of lights.
5, easy to install, no pipeline construction
Smart city road lighting system installation does not need to consider any control relationship. After the whole system is installed, the address code of each unit is set by software to establish the corresponding control relationship. Compared with the traditional control method, it saves a lot of cables that are originally connected to the ordinary switch, which is ready to use, which shortens the installation and construction time and saves labor costs.
Urban smart lighting has become a reality through continuous technological innovation. At present, the intelligent lighting Internet of Things system can integrate lighting energy saving, video monitoring, electronic screen information release, wireless WIFI, environmental monitoring, single-lamp monitoring, electric vehicle charging pile and many other functions. More innovative applications will be derived in the future, which is the vane of the entire industry. At present, cities across the country are accelerating the pace of intelligent transformation of traditional street lamps, and smart lighting is leading the way, which will surely light the road of intelligent city Internet of Things construction!
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