2023年全國碩士研究生考試考研英語一試題真題(含答案詳解+作文范文)_第1頁
已閱讀1頁,還剩18頁未讀 繼續(xù)免費閱讀

下載本文檔

版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進行舉報或認(rèn)領(lǐng)

文檔簡介

1、此文檔是畢業(yè)設(shè)計外文翻譯成品( 含英文原文+中文翻譯) ,無需調(diào)整復(fù)雜的格式!下載之后直接可用,方便快捷!本文價格不貴,也就幾十塊錢!一輩子也就一次的事!外文標(biāo)題:Design of Intelligent Streetlight Monitoring System Based on STM32外文作者: Meihua Xu, Yujie Zhang, Guoqin Wang文獻出處: 2018 IEEE Symposium on E

2、lectrical wireless transceiver; streetlight; GPRSI.INTRODUCTIONWith global increasing pressure on resources and environment, the social request on environment protection, energy saving and emission reduction, sustainabl

3、e development is increasing day by day. The Chinese government is trying to find a new way to enjoy a better return, lower emission, better sustainable and lower cost. streetlight and control the streetlight according to

4、 terminal control. Fig.1 shows the overall frame of the intelligent streetlight monitoring system. This system contains up to 100 groups of control networks, and each group of control network has utmost 100 terminal node

5、s. In the end of each group of control network, there is a special node calls transition node, when is installed on the streetlight and contains a GSM/GPRS module in order to communicate with the terminal node and the

6、sink node. The terminal node is also installed on the streetlight. Because there's no distance limitation when using GSM/GPRS, this system can achieve the remote monitor of streetlight with longer distance and larger

7、 scales.This system can provide a real-time picture of the whole streetlight network for the workers in the control center in order to manager the system easily. Once the data measured becomes abnormal, under such circum

8、stance as high temperature, high humidity, high voltage, the system will alarm automatically and inform engineers at once, or shut down to protect the streetlight itself. Moreover, the center can control the streetlights

9、 based on the data measured. For example, the light will be off automatically in the morning; on when in the dark day or rainy day; the control center can tum on every other streetlight or the streetlights on either side

10、. In addition, the data measured can be saved in the database in the control center and be read or researched anytime to improve the control of streetlight.The whole system contains 3 kinds of nodes. They are terminal no

11、de, transition node and sink node. The structure of them will be introduced in the next section.B. Hardware Structure of the Terminal NodeFig2 shows the hardware structure of the terminal node. The terminal node is

溫馨提示

  • 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 眾賞文庫僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負(fù)責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請與我們聯(lián)系,我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。

最新文檔

評論

0/150

提交評論