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The public lighting intelligent control system can effectively solve the problems of energy conservation, efficient management and quality improvement of the “smart city” public lighting system. It has the three functional effects of scientific energy saving, intelligent management and maintenance, and high quality lighting service.

1. Scientific research on energy saving and emission reduction: Comprehensive use of this system can save more than 60%. Among them, the integrated energy-saving lamps are used alone, and the constant power output of the intelligent terminal of the energy-saving material-saving magnetic ballast is effectively reduced, the voltage of the lamp terminal is effectively reduced, the fluctuation of the power grid is reduced, the heat consumption of the lamp itself is reduced, the power factor is improved, and the single-point multi-control press is performed. Lighting is required to keep the lamps in the optimal working voltage range and the best lighting effect area, so as to eliminate the waste of reactive power, combined with the reflector, it can achieve energy saving of up to 45%. If only the network system consisting of intelligent lighting switch, intelligent terminal control module and intelligent management software is used, remote control of single lamp can save up to 35% energy. For example, according to the calculation of 10,000 xenon lamps, the average power per turn is 250W, and the average lighting time per day is 12 hours. After the transformation, the annual energy saving can be 7.3 million degrees, and the carbon emission reduction of 2555 tons of standard coal can be completed in one year. This can solve the problem of energy saving and emission reduction tasks in some places relying on simple means such as turning off lights and saving electricity.

2, management and maintenance intelligence: the system can be automatically patrol, when an abnormality can be issued an alarm message to alert the on-duty personnel, the system can automatically alarm the fault and do the corresponding data record, the first time to send the alarm information to the maintenance management personnel In the mobile phone, it is convenient to take corresponding measures in time. Maintenance personnel do not need to go to the site to know the operating status of all lamps and equipment, reduce maintenance personnel and inspection vehicles, and reduce maintenance costs. Through the use of single-lamp control and programming design technology, the administrator can arbitrarily control the opening, closing and brightness of each street light, and arbitrarily group and set temporary and long-term control modes to improve the management operation efficiency. At the same time, high-precision management of grid-equipped facilities such as electronic billboards, communication equipment, and temporary electricity can be carried out, and the power consumption and accident liability can be monitored seamlessly and timely. This can solve the problem of low efficiency and high cost of traditional street lamp management.

3, high-quality lighting services: the energy-saving integrated lighting in the system uses frequency conversion power reduction technology, so that the street lamp self-regulation in the range of 165-265V, to ensure that the output brightness of the light source remains unchanged, to ensure the quality of lighting. At the same time, relying on intelligent remote control technology, it can efficiently control various lamps such as street lamps, fog lamps and landscape lights on the same circuit. It can automatically or manually adjust the dimming according to the actual environment and weather changes to maintain the night illumination and surrounding environment. The brightness is coordinated, the glare is avoided, the light pollution is reduced, and the visual comfort of the driving is satisfied. When the fog or sudden situation occurs, the fog light will be automatically or manually opened, and the different lighting methods are used to warn and induce the orderly passage of the vehicle. To the effect of "the sky is dimly lit, the sky is off, the lights are bright, and the people are less dim." This can solve the problem that it is difficult to improve the quality of lighting services by technologies such as LEDs.