路灯

浅谈对路灯GPRS自动化监控系统的认识

Awareness on GPRS Automated Monitoring System of Streetlight

本文描述和定义了路灯管理GIS中存在的知识与规则，提出了对其中存在的知识与规则的挖掘流程和方法。

A kind of application data model of streetlight management GIS based on knowledge and rules is brought forward after mining and expressing knowledge and rules in streetlight .

埃迪把他的自行车靠在路灯柱上，用挂锁锁好。

Eddie parked his cycle against a lamp post and padlocked it

这条街上没有照明的路灯。

No streetlights illuminated the street

路灯在黄昏时开启。

The street lights come on at dusk .

格拉斯哥大学的大卫·多米诺尼说过，路灯、外卖招牌和住所的光线正在影响鸟类的生物钟，导致它们在睡觉的时候非常清醒。

David Dominoni , of Glasgow University , said that light from street lamps , takeaway signs and homes is affecting the birds ' biological clocks , leading to them being wide awake when they should be asleep .

小王子一到了这个行星上，就很尊敬地向点路灯的人打招呼：

When he arrived on the planet he respectfully saluted3 the lamplighter .

行星上刚好能容得下一盏路灯和一个点路灯的人。

There was just enough room on it for a street lamp and a lamplighter .

于是他又点着了他的路灯。

And he lighted his lamp again .

于是他又熄灭了路灯。

And he put out his lamp .

为了找到问题的根源，美国亚利桑那州图森市调暗了1.4万盏路灯，与此同时研究人员使用人造卫星来测量其影响。

To get to the root of the problem , the city of Tucson , Arizona , dimmed its 14000 streetlights while researchers used a satellite to measure the effect .

小王子怎么也解释不通：这个坐落在天空某一角落，既没有房屋又没有居民的行星上，要一盏路灯和一个点灯的人做什么用。

The little prince was not able to reach any explanation of the use of a street lamp and a lamplighter , somewhere in the heavens , on a planet which had no people , and not one house .

人造卫星在每天凌晨1点30分拍摄一张该城市的图像，结果发现，80%的城市光因被射向天空而被浪费掉，这些光亮来自非路灯光源，包括大型广告牌、招牌、泛光灯和建筑物立面。

Capturing an image of the city at 01:30 every morning revealed that 80 % of the urban light that was wasted by being beamed upward into space was from non-streetlight sources , including billboards2 , signs , floodlights , and facades3 .

为了使你们对地球的大小有一个概念，我想要告诉你们：在发明电之前，在六个大洲上，为了点路灯，需要维持一支为数四十六万二千五百一十一人的真正大军。

To give you an idea of the size of the Earth , I will tell you that before the invention of electricity it was necessary to maintain , over the whole of the six continents , a veritable army of 462511 lamplighters for the street lamps .

北极仅有一盏路灯，南极也只有一盏；唯独北极的点灯人和他南极的同行，过着闲逸、懒散的生活：他们每年只工作两次。

Only the man who was in charge of the single lamp at the North Pole , and his colleague who was responsible for the single lamp at the South Pole -- only these two would live free from toil3 and care : they would be busy twice a year .

太阳能LED路灯智能控制系统技术研究

Technology Research of Solar Energy LED Street Lamp Intelligent Control System

LED路灯驱动电源及其可靠性容差设计的研究

Research on Led Street Lamp Driver and Its Reliability Tolerance Design

我们是专业生产LED路灯和LED隧道灯的。

We are specialized in producing LED lamp , LED tunnel lights .

LED路灯节能控制系统的设计与应用

Design and Application of Street LED Lamps Energy-saving Control System

由EASY构成的路灯控制器

Controller of Road Lamp with EASY

高亮度LED太阳能路灯照明系统

Solar System for Lighting based on High Brightness LED

太阳能LED路灯在道路照明中的应用

Application of Solar LED Street Lamps in Road Lighting

通过对比分析，改造后LED路灯照明节能效果明显。

Through contrastive analysis , the LED street lights have remarkable energy conservation effect .

LED路灯设计和实现

Design and realization of LED street lamp

一种用于LED路灯的高效率电源驱动器设计单速交流电电力驱动

A High Efficiency Power Supply Designed for LED Street Lights single-speed alternating current electric drive

LED照明分为室外路灯照明、景观照明、室内常用照明等待。

LED lighting into the outdoor street lighting , landscape lighting , lighting for indoor use .

LED路灯全空间快速分布光度计系统空间光通信精跟踪系统地面模拟实验

Full-field Goniophotometer System for LED Road Lights Ground simulation experiment of fine tracking for spatial optical communication

基于PLC和GPRS的无线路灯监控终端的设计

Design of Wireless Street Lamp Monitoring Terminal Based on PLC & GPRS

因此，研制高性能高可靠性的LED路灯驱动电源具有重要的实用价值。

Therefore , developing the good performance and high reliability LED lamp drivers has a significant practical value .

对有光斑尺寸要求的LED路灯透镜来说，该方法提供了一种简单有效的设计途径。

This method provides a simple and effective design approach for the spot requirements of LED street lights .