Intelligent lighting internet-of-things system

Abstract

The invention discloses an intelligent lighting internet-of-things system, and relates to a lighting system. The system comprises a control center server, a zonal controller, a single-lamp controller and a street lamp, wherein running system management software is installed on the control center server and has database and data storage processing functions; the control center server is connected with the zonal controller through a network; the zonal controller is intelligent equipment which has data collection and communication functions and can be seamlessly connected with the conventional IT (Information Technology) system; the single-lamp controller is used for controlling the street lamp and comprises a power line carrier communication module; and the street lamp is connected to the zonal server through a power line. Through the system, a street lamp power network is effectively managed, electric energy can be saved, and maintenance cost is reduced.

Description

Technical field [0001] The invention relates to an urban lighting system, in particular to an intelligent lighting control and management system using wireless sensing technology of the Internet of Things. Background technique [0002] At present, saving resources and reducing energy consumption have become the common goal of the whole world. The situation in our country is particularly urgent. On the one hand, our country is at a critical stage of economic development. Industrial and agricultural production needs energy; on the other hand, with the advancement of urbanization and the improvement of people’s living standards, electrification and intelligent life are also consuming more and more. Energy. Electricity is one of the energy sources most closely related to urban life. At present, my country is still in a stage of lack of power. In the face of power shortages, various temporary emergency power-saving measures are widely adopted: turn off lights at night intervals, adj...

AI Technical Summary

Problems solved by technology

[0007] 1. The lamps are overloaded and the power consumption is high. The technology of my country's power grid is backward, which causes the voltage fluctuation of the line to exceed the international standard. In many areas, the fluctuation even exceeds about 15% of the rated voltage, especially in the middle of the night. Civilian electricity does not work , the reduction of electric load makes the voltage of the grid sometimes close to 245V, and the voltage of the entire grid will increase.

[0008] 2. The service life of lamps is shortened and the maintenance cost is high. According to the statistics of China's electric power authority, the actual service life of street light bulbs is less than one year on average.

Costly to replace light bulbs

3. The monitoring and management lags behind, increasing the waste of electricity. At present, the lighting control of most street lighting system lights is timed and manual.

Due to the time difference throughout the year, when using the timer control method, manual adjustment of the timer is often required, not to mention consuming a lot of human resources, and also causing power waste due to manual adjustment not in time

4. The safety of the control method is low, and the energy-saving effect is poor. The old-style control box has a simple and backward control method, and the energy-saving effect is poor.

The wiring and circuits in the box are mostly exposed, which makes the terminals and contacts easy to oxidize and corrode, and poses potential dangers to the safety of operation and maintenance personnel.

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