LED street lamp control system

Abstract

The invention discloses an LED street lamp control system. The system comprises an upper host computer; the upper computer is a computer hardware device; intelligent system control software is installed in the computer hardware device; the host computer communicates with a control host through power carriers; the control host is installed in a power distribution cabinet; the control host is connected with the serial communication interface of a power carrier router; the power carrier router is connected with the power carrier channels of extension units through power lines; the power carrier channel of each extension unit is connected with a power source control module through a serial communication interface; and the power source control modules are connected with LED street lamp power sources respectively. According to the control system of the invention, classified setting can be realized according to the grades and characteristics of roads, and street lamps can be automatically controlled to be turned on or turned off; the brightness and working power of the street lamps can be adjusted, and the use conditions of the street lamps and the lines can be monitored in real time; andthe street lamps can be manually controlled to be turned off and turned on in special cases at the absence of the control system.

Description

technical field [0001] The invention relates to an LED street lamp control system, in particular to an LED street lamp control system capable of automatically controlling the switch and brightness of LED street lamps according to changes in the working environment and time, monitoring the working conditions of the street lamps in real time, and feeding back the working conditions to a host computer for display. system. Background technique [0002] Energy issues are the main issues in today's society, how to improve energy efficiency is the leading idea of ​​modern product development. For a new type of street lamp such as LED, energy-saving efficiency is one of the key parameters of the product. To maximize energy-saving efficiency, the introduction of an intelligent control system for LED street lamps has become the main development direction. [0003] Since LED lamps use switching power supply as "rectifier", compared with the inductive rectifier of traditional lamps suc...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiency that most LED street lamps in the prior art can only be controlled by time or manually, the time and brightness of turning on and off the lights cannot be adjusted according to changes in the environment, resulting in waste of electric energy, and it is impossible to monitor the running status of street lamps in real time. The purpose is to provide a LED street lamp control system that adopts power carrier communication, can automatically control the switch of street lamps according to the brightness of the environment, can adjust the brightness of street lamps according to time, monitor the running status of street lamps in real time, and can realize mutual switching between automatic and manual control.

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