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Lighting intelligent regulation and control system and method

A control system and smart technology, applied in lighting devices, energy-saving control technology, light sources, etc., can solve problems such as large illumination and illumination illumination visibility, inability to widely install lighting locations, and cost difficulties.

Active Publication Date: 2019-04-05
重庆光电信息研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. The environment with high illumination and illumination may not necessarily have high visibility;
[0015] Visibility detection using visibility control will encounter a cost difficulty
It is best to use an optical visibility meter for detection, but such sophisticated infrared optical detection instruments are generally installed in meteorological stations and cannot be widely installed in various lighting locations

Method used

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  • Lighting intelligent regulation and control system and method
  • Lighting intelligent regulation and control system and method
  • Lighting intelligent regulation and control system and method

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Embodiment Construction

[0083] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0084] Such as figure 1As shown, the intelligent lighting illuminance control system includes a visibility detection subsystem, an illuminance detection subsystem, a control subsystem, a marker and a communication module, a flow sensing subsystem, an information release subsystem, and a lighting control drive subsystem.

[0085] The visibility detection subsystem includes a storage device and an analysis device; the image analysis information is converted into basis information for regulating visibility, and the visibility detection subsystem sends information I to the regulation subsystem according to a certain frequency;

[0086] The illuminance detection subsystem includes an illuminance meter and an illuminance threshold device; wherein, the illuminance meter is used to measure the intensity of natural light, and the illuminance thresho...

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Abstract

The invention relates to a lighting intelligent regulation and control system and method. The system comprises a visibility marker and a camera device thereof, and the following subsystems: visibilitydetection, illumination detection, regulation and control, a communication module, an information release and illumination control driver, and selective traffic flow pedestrian flow detection. The method comprises the following steps: taking a picture of a marker under a standard visibility condition in advance to obtain a series of standard images and establish a visibility image algorithm according to the standard images; When the system runs, images of the markers are taken in real time, visibility values are obtained through the algorithm, and information I is sent to the regulation and control subsystem at regular time; The illumination sensor subsystem collects illumination information in real time, presets an illumination threshold value according to the road condition, and sends information II to the regulation and control subsystem at regular time; The vehicle flow and pedestrian flow sensing subsystem is selectively used for sending out information III; The regulation and control subsystem regulates and controls the illumination power according to the information I to III in a preset judgment mode; and when the fog condition is judged, starting a roadside warning electronic screen to display the speed limit or forbid driving.

Description

technical field [0001] The invention belongs to the field of smart municipal administration and relates to a smart lighting illuminance control system. Background technique [0002] Background of the invention is based on following three points: [0003] 1. Lighting electricity consumption accounts for a considerable proportion of human electricity consumption, second only to industrial electricity consumption; [0004] 2. The environment with high illumination and illumination may not necessarily have high visibility; [0005] 3. At present, the intelligentization of lighting control is still in its infancy, and there is a lot of room for improvement. [0006] Lighting electricity consumption accounts for a considerable proportion of human electricity consumption. Even if energy-saving LED lighting is gradually used in an all-round way, as people's economic activities increase, the demand for lighting electricity consumption remains high, and further adjustments are neces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/10Y02B20/40
Inventor 袁春张伟许海军袁理金重勋
Owner 重庆光电信息研究院有限公司
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