Street lamp power management system and method thereof

Abstract

A street lamp power management system and a method thereof are disclosed. The system comprises a back-end host and a plurality of power controllers. Each power controller is connected with a street lamp and is connected with the back-end host through networks. Power supply configuration information of street lamps in power control areas is stored in the back-end host. The power controller comprises an image shooting unit, a velometer and a microprocessor. The microprocessor comprises an image detection module, a route recognition module and a power control module. When a pedestrian or a vehicle is passing through a road section, street lamps in the road section are automatically opened or street lamp brightness can be automatically heightened by the power controllers. And when the pedestrian or the vehicle has passed through the road section, street lamps in the road section are automatically closed or street lamp brightness can be automatically turned down by the power controllers. Through using the invention, street lamp brightness can be real-timely automatically adjusted; road safety illumination provided by the street lamps can be retained and effects of saving power can be achieved.

Description

technical field [0001] The present invention relates to a power management system and method, in particular to a street lamp power management system and method. Background technique [0002] In sparsely populated small towns, there are few pedestrians or vehicles on the streets during the period from late night to early morning, but because the traditional street lamp power management system used cannot automatically perform regional automatic power supply and power outage, in order to avoid causing traffic In a blind spot with public security, even if there are no pedestrians and vehicles passing through the night, the street lights will still be turned on all night. Due to the low population density of small villages and towns, local funds are often not as abundant as in big cities, and the huge cost of street lighting and electricity often becomes a heavy burden on local finances. At present, in order to save electricity bills in small towns with sparse population, or im...

AI Technical Summary

Problems solved by technology

This method will lead to a zebra effect of light and dark on the road surface. Drivers or pedestrians must look harder at the road ahead, and it is also easy to cause car accidents due to unclear pedestrians or animals crossing the road. It is also easier to drive in this road condition Produce visual fatigue, but can not achieve the effect of road safety lighting

[0003] Therefore, the traditional street lamp power management system cannot automatically adjust the brightness of street lamps dynamically according to the traffic of pedestrians and vehicles on the road, or perform automatic power supply and power-off in areas.

In general, the infrared monitoring sensor lights installed at the door of the house will only light up the street lights instantly when pedestrians or vehicles approach, which will cause the contrast between light and dark of the road light to be too large. It will affect human vision for a short time, but it is likely to cause traffic accidents

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