【文章內(nèi)容簡(jiǎn)介】 es, and int o business 980 car t im es, and Ar chives cor ect ions 81 pieces t imes, and issued t est qualif ied logo 25, 429 car t im es, and ot her vehicles business 3, 640 car t im es。 super vision Sur vey Section r elies on m ot or vehicle det ect ion r emot e issued t est qualif ied logo s of t war e plat for m super vision m otor vehicle t est , and ident if icat ion sit uation 7418l iangci, invest igat ion m otor vehicle except ion business 30 car t im es, his par ds business war ning 244 ar t icle, vehicles and dr iving people sound video r egulat ory screenshot s 1852 Zhang, checks m otor vehicle ar chives 716 pieces t im es, and m edium bus, and medium above t r uck, and Of hazar dous chemicals, vehicles and school buses and ot her key vehicle inspect ion r ecord of 420. (C) based on t heir own, and str ict adher ence t o def ens e, mor e cheat ing, f alse f alse f ugit ive suspect s, r obber y suspect vehicles and t he I nt er cr ackdown. DM V f ul play t o t he f ir st line of Def ense posit ion cont rol, invest igating cheating, f ake ident if icat ion and r obber y suspect vehicles t hr ough oper at ional wor k, and caref uly examine t he documents and legal pr oof , check tr aff ic violat ions, t raff ic accidents, t he f ugit ive suspec t suspect ed vehicles and t hef t han t o wor k, f urt her t ight car, driving m anagement business for malit ies r eview pr ocedur es. . Truck dr iver inf or mat ion m anagement plat f orm . M otor vehicles and t raf fic police depar t ments, St at e t r anspor t aut horit y t o f urt her clar if y t he Division of labour , im plem entat ion r esponsibilt y, st rengthen our colabor at ion and m anagement t oget her , r einf orcing t he m anagement of dr iver s on which st r ongly synthetic war f are and inf or mat ion war far e. 3 st r ictly im plem ented. Fr om M ay 1 up, a is im plem ented plex r oad and bad weather dr iving exam, cur r ent ly DM V is ur ged contr act ors par ty in t r easur es dr iving school incr eased sim ulat ion Highway, and continuous ur gent det our s, and snow days, and wet sliding r oad, and burst sit uat ion disposal, subj ect s I I f ield t o dr iving exam pr oject , is expected 姓 名 學(xué) 號(hào) B10010426 導(dǎo) 師 畢業(yè)設(shè)計(jì)（論文）任務(wù)書(shū) 系 別 光電信息系 專(zhuān)業(yè) 光電信息工程 班 B100104 姓名 學(xué)號(hào) B10010426 （論文）題目： 基于 PCF8563的電子萬(wàn)年歷系統(tǒng)設(shè) 計(jì) ： 隨著電子技術(shù)的迅速發(fā)展，特別是隨大規(guī)模集成 電路出現(xiàn)，給人類(lèi)生活帶來(lái)了根本性的改變。隨著生活節(jié)奏的日益加快，人們的時(shí)間觀也越來(lái)越重，同時(shí)對(duì)電子鐘表、日歷的需求也隨之提高。因此，研究設(shè)計(jì)電子萬(wàn)年歷，有著非?，F(xiàn)實(shí)的意義，具有很大的實(shí)用價(jià)值。 (論文 )的主要內(nèi)容（理工科含技術(shù)指標(biāo)）： 根據(jù)所學(xué)知識(shí)，設(shè)計(jì)一個(gè)基于 PCF8563的電子萬(wàn)年歷。 PCF8563是 PHILIPS公司生產(chǎn)的低功耗 CMOS實(shí)時(shí)時(shí)鐘 /日歷芯片，設(shè)計(jì)的系統(tǒng)能夠通 過(guò)鍵盤(pán)實(shí)現(xiàn)時(shí)間、日期和星期的設(shè)置，工作時(shí)單片機(jī)從 PCF8563 中讀取時(shí)間、日期和星期信息，并由 LCD進(jìn)行顯示。 （ 1）方案選擇：設(shè)計(jì)系統(tǒng)的實(shí)現(xiàn)方案，選擇合適的單片機(jī)和系統(tǒng)需要的外圍模塊； （ 2）硬件設(shè)計(jì)：根據(jù)設(shè)計(jì)的系統(tǒng)方案，設(shè)計(jì)系統(tǒng)的硬件原理圖，用 Altium Designer 繪制電路原理圖，并在實(shí)驗(yàn)電路板上焊接電路，并調(diào)試通過(guò)； （ 3）軟件設(shè)計(jì)：分析系統(tǒng)的功能要求，采用 C51語(yǔ)言設(shè)計(jì)系統(tǒng)的軟件，并在焊接的電路板上調(diào)試通過(guò)。 需要實(shí)現(xiàn)的技術(shù)指標(biāo)：供電電壓 5VDC， LCD顯示 （含起始時(shí)間、設(shè)計(jì)地點(diǎn)）： 2021年 11月 15日前，完成資料查詢(xún)；學(xué)習(xí)相關(guān)知識(shí)。 2021年 11月 25日前，完成課題的原理方案設(shè)計(jì)和方案的論證，完成開(kāi)題報(bào)告。 evaluat ion of scient if ic developm ent . Nat ur e securit y t ype nat ur e securit y is t o m aint enance people of healt h value f or t ar get , t hr ough st r engt hening securit y based m anagem ent, and r isk m anagem ent, and equipm ent m anagem ent and t echnol gy super vision, ensur e pr oduction in t he people, and r eal, and system, and syst em , elem ent s ecurit y r eliable, and har m ony unif ied, f ul cont r ol var ious against f act or s, achieved t hought no slack, and m anagem ent no em pt y docum ent, and equipm ent no hidden, and syst em no blocked, and unit zer o non st opped. Qualit y and ef f iciency qualit y benef it is t o adher e t o t he ent er pr ise survival, pr of it and developm ent business t r ut h, adher e t o t he all act ivit y is econom ic activit y, all cost s can be cont r oled, m oney should not be wast ed m anagement philosophy, m anagement analysis, t o im pr ove m anagement qualit y, im pr ove cost cont r ol capacit y and m ar ket pet it iveness. I nnovat ion of science and t echnol gyscience and t echnol gy innovat ion is t o play t he r ole of science and t echnol gy as t he prim ar y pr oductive f or ce, active use of new t echnol gies, new m at er ials, new pr ocesses, new equipm ent , incr ease invest m ent in science and t echnol gy, st r engt hening scient if ic and t echnol gical t r aining, speeding up t r ansf orm ing scientif ic and t echnological achievement s, f or ming a num ber of pr opr iet ar y t echnology, enhancing cor e pet it iveness. Resour ce savingt her esour ces saving ent er prise was t o r educe coal consum pt ion, wat er consum pt ion, electr icit y at t he cor e, enhance t he oper ation of lean m anagem ent o r ealize low consum ption, high ef f iciency, r educe pr oduct ion costs. Second is t o st r engthen t he business, f inancial, m aterial, inf or m at ion and t he opt imizat ion of or ganizat ion and m anagem ent, saving t he int er nal t r ansaction cost s. Har m onious developm ent of har m onious developm ent is t o const r uct a f or eign envir onm ent f or developm ent . XI NG r ef er s t o t he int ernal securit y f ir m and int er nal m anagement of t he int er nal m anagem e