A street lamp energy saving and managing system based on an IOT

Abstract

The invention discloses a street lamp energy saving and managing system based on an IOT. The system comprises a remote monitoring terminal, a plurality of monitoring gateways, a plurality of street lamps and dynamic energy-saving control devices respectively installed on the street lamps, wherein each street lamp is electrically connected with an AC power source through the dynamic energy-saving control device, and each monitoring gateway is wirelessly communicated with the monitoring terminal. Each monitoring gateway is wirelessly communicated with the plurality of dynamic energy-saving control devices. The street lamp energy saving and managing system of the invention is designed on the basis of the Internet of things, and can remotely monitor the working state of the lamps after being used, can find abnormity of the lamps in time and can realize on-demand lighting according to specific demands to reduce the street lamp power consumption reasonably.

Description

technical field [0001] The invention relates to the technical field of street lamp energy saving management, in particular to a street lamp energy saving and management system based on the Internet of Things. Background technique [0002] Street lighting is an indispensable part of urban infrastructure, and plays an irreplaceable role in the city's traffic safety, social security, people's life and city appearance. Therefore, ensuring the normal switching and lighting quality of street lamps is a major research topic for municipal construction. At present, the lighting control and management of most cities in the country still adopt the traditional mode. The switch of road street lights and urban night scene lighting is controlled by an independent clock for each box-type transformer or power distribution cabinet, which cannot achieve precise and unified control and management. In addition to partially realizing the monitoring of street lamp transformers, most of the street...

AI Technical Summary

Problems solved by technology

At present, the lighting control and management of most cities in the country still adopt the traditional mode. The switch of road street lights and urban night scene lighting is controlled by an independent clock for each box-type transformer or power distribution cabinet, which cannot achieve precise and unified control and management. In addition to partially realizing the monitoring of street lamp transformers, most of the street lamp facilities rely on the traditional management mode of manual inspection, resulting in the theft of street lamp cables, lamps and other urban street lamp facilities and serious man-made damage. The management goals of the scientific lighting mode of "dimming" are far from the management goals; especially when the current and voltage are instantaneously and violently changed during concentrated lighting, the huge impact on the special transformer and lamps is caused, which often causes damage to the equipment and greatly shortens the use of the equipment. lifespan, increasing the maintenance cost of urban lighting

The current mainstream control method of urban lighting is: transformer-type centralized control, mostly one-way communication control, without a good feedback mechanism; its disadvantages are reflected in: (1) Real-time control is not possible: due to the single control method, it is impossible to realize the control of different lamp types, Classified control of lighting equipment in different areas and different time periods leads to unreasonable allocation of resources and a large amount of waste of electric energy

(2) Information cannot be fed back: various information of urban road lighting cannot be fed back to the management department

The management department cannot grasp the lighting situation in time

(3) Failure to be found in time: When a street lamp fails, the information cannot be transmitted to the management department in time, relying on maintenance personnel to conduct regular inspections every day, in addition to increasing manpower, material and financial resources, the repair time will be delayed due to unknown failure conditions, affecting night lighting , causing great inconvenience to pedestrians and vehicles

(4) The light-on adjustment cycle is frequent: because the sunrise and sunset times are constantly changing every day, the staff need to often adjust the switch light time for each control point

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