Brightness adjustment method and device for a port lighting lamp

Abstract

The invention discloses a method for adjusting the brightness of a harbor lighting lamp. The method comprises: connecting a meteorological database every preset time to determine the meteorological data of an area where a port lighting lamp unit is located, wherein the harbor lighting lamp unit comprises a plurality of adjacent port lighting lamps; determining brightness values to be used for a plurality of the port lighting lamps in the port lighting unit according to the meteorological data; adjusting the brightness of a plurality of the port lights in the port light unit according to the determined brightness value to be used for the plurality of the port lights in the port light unit. By the method, problems such as data transmission speed reduction and server crash caused by accessingthe meteorological database by each port lighting lamp can be effectively avoided; the invention not only can flexibly adjust the brightness of the lighting lamp unit of the port, save energy and protect environment, but also can fully utilize the existing meteorological data resources, and greatly reduce the operation and maintenance cost of the lighting lamp of the port.

Description

technical field [0001] The invention relates to the field of port lighting, in particular to a method and device for adjusting brightness of port lighting lamps. Background technique [0002] Port lighting is a relatively important facility for port operations, which brings great convenience to port night operations, and its power consumption and electricity costs are also a set of astonishing figures. In order to ensure the lighting brightness of port lights to meet port operations On the basis of demand, people have launched a lot of research for the purpose of saving electricity costs. [0003] In the prior art, in the method of correspondingly adjusting the brightness of the port lighting according to the ambient brightness, real-time detection of information such as ambient brightness is usually used, and the brightness of the port lighting is adjusted accordingly. Correspondingly, each street lamp must be set Including multiple devices such as detectors and actuators,...

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention is to provide a method and device for adjusting the brightness of port lighting lamps, which can solve the problem in the prior art that each port lighting lamp detects information such as ambient brightness in real time and adjusts the brightness of the port lighting lamps individually. The process is complex and the operation and maintenance costs are high

Images