A self-adaptive energy-saving control method for smart street lamps

Abstract

An adaptive energy-saving control method for smart street lamps proposed by the present invention includes: obtaining the moving target on each one-way street according to the road monitoring information; the one-way street includes motor vehicle lanes, non-motor vehicle lanes and sidewalks; Position, get the closest street lamp in its forward direction as the lighting target; calculate the relative distance between the moving target and the lighting target in real time, and control the lighting target to enter the lighting state according to the change of the relative distance; control the lighting target adjacent to and located in the moving The street lights behind the target enter the non-illumination state; the non-illumination state is the light-off state or the low-voltage working state. In the present invention, through the acquisition of the lighting target, the real-time control of the street lamps in the direction of the moving target is realized, which not only ensures that the street lamps are turned on in advance to provide lighting, but also avoids the waste of electric energy caused by the street lights being turned on all the time or turned on too early.

Description

technical field [0001] The invention relates to the technical field of street lamp energy saving, in particular to an adaptive energy saving control method for smart street lamps. Background technique [0002] In modern cities, not only the number of street lamps is huge, but also the power of a single street lamp is large and the lighting time is very long. Street lamps consume a huge amount of electricity in the grid, which brings a huge burden to the grid power supply. In order to reduce the energy consumption of street lamps and reduce the burden on the power grid, some road sections have begun to use LED street lamps, thus achieving a certain energy-saving effect. [0003] However, due to the large number, even if LED street lights are used, it will still cause a certain load on the power grid. How to further reduce the load caused by street lamps on the power grid is of great significance for saving electricity. Contents of the invention [0004] Based on the tech...

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