基于單片機(jī)的智能路燈控制系統(tǒng)外文文獻(xiàn)

1、基于單片機(jī)的智能路燈控制系 統(tǒng)-外文文獻(xiàn)作者: 日期:XiBan TeChnoIOgiCal UniVerSity NOrth InStitUte Of InfOrmatiOn Engineering畢業(yè)設(shè)計(jì)（論文）外文資料翻譯系 別光電信息系專業(yè) 測(cè)控技術(shù)與儀器班級(jí)B090102姓名馬麗娜學(xué)號(hào)36夕卜文岀處SPriger Link附件 1原文；2.譯文2013年3月BaSed on SingIe ChiP microcomputer intelligent Street IightCOntrOl SyStem【abstract 】 A Street Hght automatic COntrO

2、l SyStem design, COmbined With the COntrOL electric IamP SWitCh COntrOl function; And Street IaInP fault detection and fault Street IamP according to the function Of the number USe On STC 89C51 as the COre COntrOl unit; USing DS1302 ClOCk ChiP to COntrOl the POint OPen to turn Off the IightS When St

3、reet lamps; By a PhOtOSenSOr COlnPIete COlleCtiOn Of ambient Iight and Street Iight fault detection, SO as to realize the number Of OPtiCany COntrOned OPen to turn Off the IightS and fault Street IamP display ThiS SySteIn Can through the RS 232 COmmUniCatiOn POrt With the Street Hght COntrOl room Of

4、 the UPPer machine COmnllIniCatiOn key WOrelS) STC 89C51; ClOCk ChiP DS1302; PhOtOSenSOr IntrOdUCtiOnFOr the InOSt Part at PreSent domestic CitieS and regions Of the Street IamP Lighting adopts electric COntrOh time COntrOl and Single POint Of electrons Control, maintenance management and manual ins

5、pections and the InaSSeS The traditional way, because Of the IaCk Of SCientifiC and effective monitoring Means, Iarge area Iighting during the day, night not Iarge area Light PhenOnIenOn OCCUrS frequently, Often can,t find and in a timely Inanner Processing, not Only CaUSed POWer resources, IIUnIan

6、resources Cost, improve the OPerating COStS Of the SySteIn and to CitiZenS Life bring inconvenienceIntenigent road Iighting SyStem Can according to different area DOmain Of different functional requirements, at different times and Ciifferent every day NatUral Iight Or Under different traffic flow co

7、nditions, the PreSS ACCOrding to a SPeCifiC setting, realize dynamic WiSdOm Of road Iighting Can management, namely the TPO management (TIME/PLACE, TIME LOCatiOn/OCCASION OCCaSiOns). Intenigent road Iighting COntrOl system, through the COnIPrehenSiVe COnSideratiOn and analysis and road Ming is CIOSe

8、Iy related to the intensity Of illumination time, road, environment and hand it in SCene COntrOl me什IOdS Of factors SUCh as flow rate, in the microcomputer ACCOrding to the PreSet COntrOl strategy, the road Iighting into action Street IamP intelligent management and COntrOl in different COnditiOnS n

9、ormally In Clifferent StateS implement diversified road Iighting scene, TO improve the quality Of Iighting at the Same time get the best SeCtiOn Can effect.1 The SyStem hardware designCOntrOl CirCUit mainly to light, temperature Signal acquisition, data COmPUting andanalysis, and COntrOl Of Street I

10、amP driver CirCUit according to the results Of theOPeration. CirCUit InUSt have MD COnVerSiOn function, adopt STC12C5608AD SingleChiP IniCrOCOInPUter as COntrOl unit, the Single-ChiP COmPUter as a SingIe ClOCk CyCIeenhanced 8051 kernel microcontroller, it COntainS 8 KB FLASH PrOgram memory,eight roa

11、d IO MD COnVerSiOn interface, Can meet the need Of data acquisition. Lightintensity, temperature SenSOr USing PhOtOSenSitiVe resistance and thermal resistance,respectively LNFigUre 2PhOtOSenSitiVe resistor RX and resistance R2 bleeder circuit, Iight intensity Changes, IniCrOCOntrOner Pl.7 Pin input

12、VOItage changes, and Pl.7 Pin Can be Set UP for MD COnVerSiOn interface, Set a threshold VOItage for Iight intensity Can distinguish between day and night. Thermal resistor RX and R3 bleeder CirCIlit, the temperature Changes, Pl.5 Pin VOItage change, the figure 1 WatCh NA L/D COnVerSiOn COntrOl CirC

13、Uit green quality Can CalCUIate the actual environment temperature and time COntrOl to modify ParameterS Sl for four dial the COde switch, Can be USed to think.1 1 hardware designSyStenl hardware modules include: COntrOl module, mining USe 89 c51 to realize On STC; SenSOr module, USing PhOtOSenSitiV

14、e resistance On the SUrrOUnding environment Iight Sample, USing PhOtOSenSitiVe diode On-Off to Street IamP equipment ObStaCIe detection; The ClOCk module. USing DS1302 ClOCk ChiP Slice; DiSPlay module, WhiCh is made UP Of four LED digital tube, USe TO display the fault Street IamP number; SOUnd and

15、Iight alarm module, ImPlementatiOn Of malfunctioning Of the Street IamP Iight hint; COmmUniCatiOn InoduleBlocks, USed to transmit COmmandS from PC.1.2 module functionOn STC 89 c51 based On DS1302 ClOCk ChiP PrOVide the ClOCk Signah according to the following time implementation COntrOl TUrn Off the

16、IightS: Winter time 18:00 IightS at night, The next morning at 7:30 to turn Off the IightS age SeaSOn time: the evening number is turn On the light, The next morning at 6:30 to turn Off the lights.in the SUmmer time: 20:00 IightS at night, The next InOrning at 5:30 to turn Off the Iights.DynamiCany

17、ChangeS Of this PeriOci Of time, ChangeS in the OPeratiOn A machine to complete, through the COmmUniCatiOn InOdUle Wiil hold instructions Written to STC 89 c51 chip, then Changed the POint OPen to turn Off the IightS DUring WOrk time.PhOtOSenSitiVe resistance, by appropriate WaVelength Of Iight, the

18、 CUrrent Will along VVith the increase Of Iight intensity, thus ReaIiZe the PhOtOeleCtnC COnVerSiOn TO die by ADC0832 device HOId number COnVerted to PrOVide Single-Chip, STC 89 c51 according to The default PrOgrain realize the electric IamP SWitCh function.automatic metering, during the day (Or Iig

19、ht) When IightS go out, night (dark Or Iight) Street IightS automatically Light up.the SenSitiVity is adjustable, Can adjust according to need Any WOrk Under the light.to PreVent the instant bright Iight interference, the AD hoc DeIay Off function (to StrOng light, the Iight SWitCh When 30 SeCOndS t

20、o ShUt down automatically).PhOtOSenSitiVe diode is to USe SiIiCOn PN knot When the Iight is PrOdUCed A PhOtOeleCtriC device, Iight CUrrent WOrk in reverse bias BeCaUSe Of the PreSSUre DUring the day Iight Or IamP Iight PhOtOSenSitiVe 2 directly DiOde reverse resistance decreases, and diode COndUCtio

21、n; Light is Very HOUrS PhOtOSenSitiVe CliOde reverse resistance increases, the diode The CheCk USing PhOtOSenSitiVe diode, detection Of Street IanIP is night NOrInal WOrk When the PhOtOSenSitiVe diode as ShOWS that Street IamP EqUiPnIent failure Or theft, acousto-optic quote On STC 89 c51 StaIIed Al

22、arm device, at the Same time in four LED Cligital tube display the COrreSPOneling The Street number.The SyStem SOftWare designThe SOftWare CleSign Of this SySteIn is divided into SeVen parts, mainly InCklding the LED CiigitaI tube CliSPlay PrOgram design; Light to CheCk the TeSt PrOgranl design; EqU

23、iPment fault detection PrOgram design; When ClOCk driver ChiP design; OPen to turn Off the IightS PrOgraln design; COlnlnUniCatiOn PrOgram design: AUdibIe and ViSual alarm PrOgram design, etc.SOftWare Ineludes: main program. SyStem initialization, anti-fuzzy functions.A/D COnVerSiOn SUbrOUtine, COmm

24、UniCatiOn PrOCeSSing subroutine, keyboard PrOCeSSing subroutine, WarP/weft ClOCk COmPUting functions, dial the COde SWitCh handle child, SWitCh input PrOCeSSing function, the SWitCh quantity OUtPUt treatment function, CliSPlay function. MCU SOftWare PrOgramnIing to COdeViSiOnAVR C COmPiIer as a deve

25、lopment PIatfOrm, USES C Written in a high-level IangUageTAGUSES the WireleSS transceiver module and SingIe-ChiP integration design, Can reduce the hardware COSt Of the system, COnVenient installation, easy maintenance AdOPt type a 15 STR IniCrOPOWer WireIeSS digital module, high efficiency forward

26、error COrreCtiOn Channel COding technology, improves the data the abrupt interference and random interference resistance ability. USing high-speed microcontroller W7E5& improve the IneaSUreInent PreCiSiOn Of the IiqUid IeVeL SiInPlified the hardware StrUCtUre Of the SyStem. The SyStenl not OnIy for

27、IeVel measurement is a kind Of Safe and effective solutions, Can be applied to Other material IeVel measurement Under the bad environment.Street IamP Iighting SyStem is indispensable to the road traffic FaCilities, design a kind Of intelligent Street Iight COntrOl system, right InCreaSe induced by r

28、oad, improve the driving Safety at night And comfort, effectively PreVent CrinIinal activity, beautify the environment, SaVe POWer resources, has a Certain PraCtiCal SignifiCanCe and Can be DeVeIOPment VakIeReferenCeS, truth, SCienCe and technology. 8051 SerieS Single ChiP microcomputer C PrOgram de

29、sign manual M. COInPIetely PeOPIe POSt and telecommunications press, 2006.realistic technology. MiCrOCOntrOner PeriPheral devices and applications M. TYPiCal PeOPle POStS and telecommunications press, 2006, 2.BianChUnYUan, Wang Zhiqiang MCS 51 Single ChiP microcomputer application development PraCti

30、Cal SUbrOUtine M. PeOPIe,s POStS and telecommunications press, 2005, 9.Shen Gongwei. BaSed On SingIe ChiP microcomputer intelligent SySte CleSign and implementation M. EIeCtrOniC IndUStrial press, 2005 mWan Guangyi. nine Sun Ann, Cai JianPing SOC SCM experiment, PraCtiCe and ShOUld be With design -

31、based On C8051F SerieS M. Beijing UniVerSity Ofaeronautics and astronautics PUbIiSher, 2006XU AijUn Peng XiUhUa Keil Cx51 V7.0 microcontroller PrOgramming in a high-level IangUage and MU ViSiOn2 application PraCtiCe M. Beijing: electronic industry press, 2004blockbuster, SPeCial expensive, Were yu.

32、IntCIligent Street Iight COntrOl SyStem design and application research. The modern electronic technology, 2010. (1): 207-207.kang hua guang, Chen Taiqin. AnaIOg Part electronic technology foundation M. Beijing: higher education press, 2001.基于單片機(jī)的智能路燈控制系統(tǒng)【摘要】設(shè)計(jì)了一個(gè)路燈自動(dòng)控制系統(tǒng)，具有時(shí)控、光控相結(jié)合 的路燈開(kāi)關(guān)控制功能；以及路燈故障

33、檢測(cè)并顯示故障路燈編號(hào)的 功能。采用STC 89C51單片機(jī)作為核心控制部件；利用時(shí)鐘芯片 DS1302對(duì)路燈進(jìn)行時(shí)控開(kāi)關(guān)燈控制；由光敏器件完成環(huán)境光照 度的采集與路燈故障檢測(cè)，從而實(shí)現(xiàn)光控開(kāi)關(guān)燈與故障路燈的編 號(hào)顯示。本系統(tǒng)可以通過(guò)RS-232標(biāo)準(zhǔn)通信端口與路燈控制室的上 位機(jī)進(jìn)行通信?！娟P(guān)鍵詞1 STC89C51單片機(jī);時(shí)鐘芯片DS1302；光敏器件 引言Ll詢國(guó)內(nèi)絕大部分的城市和地區(qū)路燈照明控制采用光控、時(shí)間控制及單點(diǎn)電 子控制，維修管理釆用人工巡查及群眾反映等傳統(tǒng)方式，由于缺乏科學(xué)有效的監(jiān) 控管理手段，口天大面積亮燈，夜間大面積不亮燈現(xiàn)象經(jīng)常發(fā)生，往往不能及時(shí) 發(fā)現(xiàn)和處理，不但造成電力

34、資源、人力資源的浪費(fèi)，提高了系統(tǒng)的運(yùn)行成本，乂 給市民的生活帶來(lái)不便。智能化道路照明系統(tǒng)能夠根據(jù)不同區(qū)域的不同功能需求，在每天不同時(shí)段、 不同自然光照度或者不同交通流量情況下，按照特定的設(shè)置，實(shí)現(xiàn)對(duì)道路照明的 動(dòng)態(tài)智能化管理，即TPO管理（TIME時(shí)間/ PLACE地點(diǎn)/ OCCASION場(chǎng)合）。 智能化道路照明控制系統(tǒng)，通過(guò)綜合考慮和分析與道路照明密切相關(guān)的時(shí)間、路 段、環(huán)境照度和交通流量等因素的場(chǎng)景控制方法,在微機(jī)中按照預(yù)設(shè)的控制策略, 對(duì)道路照明進(jìn)行動(dòng)態(tài)智能化管理，控制路燈在不同情況下工作在不同狀態(tài)實(shí)現(xiàn)多 樣化的道路照明場(chǎng)景，從而在提高照明質(zhì)量的同時(shí)獲得最佳的節(jié)能效果。1系統(tǒng)硬件設(shè)計(jì)控制

35、電路主要完成對(duì)光線、溫度信號(hào)的采集，數(shù)據(jù)的運(yùn)算和分析，以及根據(jù) 運(yùn)算結(jié)果控制路燈驅(qū)動(dòng)電路。電路需具有MD轉(zhuǎn)換功能，采用STC12C5608AD單 片機(jī)作為控制單元，該單片機(jī)為單時(shí)鐘周期增強(qiáng)型8051內(nèi)核的單片機(jī)，片內(nèi)含 8KB的FLASH程序存儲(chǔ)器，有8路IO位MD轉(zhuǎn)換接口，可滿足數(shù)據(jù)采集的需要。 光強(qiáng)度、溫度傳感器分別采用光墩電阻和熱敬電阻。如圖一所示：圖二光敬電阻RX與電阻R2組成分壓電路，光強(qiáng)變化時(shí)，單片機(jī)P1.7引腳輸入電 壓變化，P1.7引腳可設(shè)置為MD轉(zhuǎn)換接口，為光強(qiáng)設(shè)置一個(gè)臨界電壓即可區(qū)分口 天和黑夜。熱敬電阻RX與R3組成分壓電路，溫度變化時(shí)，Pl. 5引腳電圧變化， 經(jīng)圖1控

36、制電路綠色質(zhì)量觀察LNA/D轉(zhuǎn)換可計(jì)算實(shí)際環(huán)境溫度，以修改時(shí)間控 制參數(shù)。Sl為4位撥碼開(kāi)關(guān)，可用于認(rèn)為設(shè)定參數(shù)，以增加控制器的靈活性。1硬件設(shè)計(jì)系統(tǒng)硬件模塊包含：控制模塊，采用STC 89C51單片機(jī)實(shí)現(xiàn)；傳感器模塊, 采用光敬電阻實(shí)現(xiàn)對(duì)周用環(huán)境光照度的采樣，采用光敬二極管通斷進(jìn)行路燈設(shè)備 故障的檢測(cè)；時(shí)鐘模塊，釆用DS1302時(shí)鐘芯片；顯示模塊，山4個(gè)LED數(shù)碼 管組成，用來(lái)顯示故障路燈的編號(hào)；聲光報(bào)警模塊，塊，用于傳輸來(lái)自上位機(jī)的 指令。1.2模塊功能STC 89C51單片機(jī)根據(jù)時(shí)鐘芯片DS1302提供時(shí)鐘信號(hào)，按照下列時(shí)段實(shí)現(xiàn) 時(shí)控開(kāi)關(guān)燈空。（1）冬季時(shí)間：傍晚18： 00開(kāi)燈，次日早晨7： 30關(guān)燈。（2）春秋季時(shí)間：傍晚19： 00開(kāi)燈，次日早晨6： 30關(guān)燈。（3）夏季時(shí)間：傍晚20： 00開(kāi)燈，次日早晨5： 30關(guān)燈。這個(gè)時(shí)段可動(dòng)態(tài)修改，修改操作在上位機(jī)完成，通過(guò)通信模塊將指令寫入 STC89C51芯片內(nèi)，隨即就改變了時(shí)控開(kāi)關(guān)燈的工作時(shí)段。光敬電阻，受到適當(dāng)波長(zhǎng)的光線照射時(shí)，電流就會(huì)隨光強(qiáng)的增加而變大，從 而實(shí)現(xiàn)光電轉(zhuǎn)換。通過(guò)ADC0832器件進(jìn)行模數(shù)轉(zhuǎn)換后提供給單片機(jī)，STC 89C51 按照預(yù)設(shè)的方案實(shí)現(xiàn)如下