Urban lighting energy-saving system and energy-saving method thereof

Abstract

The invention discloses an urban lighting energy-saving system and an energy-saving method thereof. The urban lighting energy-saving system comprises a plurality of main street lighting systems, a plurality of branch street lighting systems, a background lighting control center and an urban power supply system, the urban power supply system is connected with the background lighting control center,the background lighting control center is connected with all the main street lighting systems and all the branch street lighting systems, all the main street lighting systems are respectively arranged on main streets of an urban, and all the branch street lighting systems are respectively arranged on branch streets of the urban; main street illumination and branch street illumination are arrangedindependently respectively which is convenient for independent management of the main streets and the branch streets, all the main street lighting systems are mutually independent, all the branch street lighting systems are mutually independent, one or more than one main / branch streets can be independently connected for lighting, the other main / branch streets are in a non-illumination state, so that the urban lighting can be regulated and controlled directly through a background, the street power supply volume is reduced, and electric energy is saved.

Description

technical field [0001] The invention relates to the technical field of urban lighting, in particular to an energy-saving system for urban lighting and an energy-saving method thereof. Background technique [0002] Energy shortage refers to the phenomenon that the supply of energy cannot meet the needs of people's life and production. my country's economic and social development has entered a stage of massive energy consumption, and its own energy is poor. At present, the global energy shortage problem is becoming more and more serious. [0003] Urban night scene lighting is specifically manifested in: urban squares, streets, parks, green spaces, residential areas, traditional blocks in the old city, and many monumental landmark buildings, as well as various human activities that occur in them. The city night lighting that people see is often static, just a period of time in the long history. The formation of urban night scene lighting is a dynamic process. A good landscap...

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Problems solved by technology

[0004] At present, the power consumption mode of urban lighting is relatively rough. Basically, at night, the lighting of the whole city is fully turned on, and the power consumption is very huge, which is one of the main reasons for the shortage of urban power supply. In order to solve the above problems, the present invention provides A kind of urban lighting energy-saving system and its energy-saving method are used to solve the above problems

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