【正文】 t his year J anuary June, vehicles m anagement sect ion and license ar chives m anagem ent section t ot al accept ed t he m otor vehicle r egistr ation business 42,543 car t im es, which r egist ered r egistr ation 6, 905 car t im es, and t ransfer r egist r at ion 3, 592 car t im es, and change r egist r at ion 1033 car t im es, and m ort gage r egistr ation 696 car t im es, and cancellat ion r egistr ation 187 car t im es, and int o business 980 car tim es, and Ar chives cor r ect ions 81 pieces t im es, and issued t est qualif ied logo 25, 429 car t im es, and ot her vehicles business 3, 640 car t im es。 I I is est ablished m otor vehicle t est r egulat or y plat f or m, achieved m ot or vehicle t est f ul pr ocess video, and data r emot e r egulat ory。 t o im pr ove t he day to day oper ation and m aint enance oper at ion r ecor d of pr om oting causes and t r ansf er syst em 。 super vision Sur vey Sect ion r elies on m ot or vehicle det ect ion r emot e issued t est qualif ied logo sof t war e plat f orm super vision m ot or vehicle t est , and ident if icat ion sit uation 7418l iangci, invest igat ion m ot or vehicle ex ception business 30 car t im es, his par ds business war ning 244 ar ticle, vehicles and dr iving people sound video r egulat or y scr eenshot s 1852 Zhang, checks m otor vehicle ar chives 716 pieces t im es, and m edium bus, and m edium above t r uck, and Of hazar dous chemicals, vehicles and school buses and ot her key vehicle inspection r ecor d of 420. ( C) based on t heir own, and st rict adher ence t o def ense, m ore cheating, f alse f alse f ugit ive suspects, 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 r ol, invest igating cheating, f ake ident if icat ion and r obbery suspect vehicles t hr ough oper ational wor k, and car efuly exam ine t he docum ent s and legal pr oof , check t r af fic violat ions, t r affic accident s, t he f ugit ive suspect suspect ed vehicles and t heft t han t o wor k, f urt her t ight car, dr iving m anagem ent business f or m alit ies r eview pr ocedures. . . Tr uck dr iver inf or m at ion m anagem ent plat f orm . Mot or vehicles and t r af fic police depar t m ent s, St at e t r anspor t aut hor it y t o f ur t her clar if y t he Division of labour , im plem ent ation r esponsibilt y, st r engt hen our colabor ation and m anagement oget her , r einf orcing t he m anagem ent of dr iver s on which st r ongly synt hetic war f ar e and inf or m at ion war f ar e. 3 st rict ly im plem ent ed. Fr om M ay 1 up, a is im plem ent ed plex r oad and bad weat her dr iving exam, cur ently DM V is ur ged cont r act or s par t y in t r easur es dr iving school incr eased sim ulation Highway, and cont inuous ur gent det our s, and snow days, and wet sliding r oad, and bur st sit uat ion disposal, subj ect s I I f ield t o dr iving exam pr oject, is expect ed 目 錄 前 言 ....................................................................................................... 0 第 1 章 硬件系統(tǒng)設(shè)計(jì) ............................................................................ 1 單片機(jī) ........................................................................................ 1 硬件設(shè)計(jì) .................................................................................... 2 硬件模塊 .................................................................................... 2 主控單元 ........................................................................... 2 顯示部分 ........................................................................... 4 顯示器接口及顯示方式 .................................................. 6 鍵盤控制模塊 .................................................................. 7 聲音提示模塊 .................................................................. 7 直流穩(wěn)壓電源部分 .......................................................... 7 濾波電路 ........................................................................... 8 硬件電路測(cè)試 ............................................................................ 8 硬件電路 ERC 測(cè)試 ........................................................ 8 硬件電路網(wǎng)格化 .............................................................. 9 生成 PCB 板 ....................................................................10 第 2 章 軟件設(shè)計(jì) ...................................................................................12 設(shè)計(jì)思路 ...................................................................................12 模塊設(shè)計(jì) ...................................................................................12 軟件模塊 ...................................................................................13 計(jì)時(shí)模塊 ..........................................................................13 調(diào)時(shí)功能 ..........................................................................13 主程序模塊 .....................................................................13 鍵盤控制模塊 .................................................................13 在編程過程中要用到的其它程序模塊 ........................13 第 3 章 程序編譯和系統(tǒng)調(diào)試及仿真 ..................................................14 程序編譯 ...................................................................................14 主要程序設(shè)計(jì)分析 .........................................................14 evaluat ion of scient if ic developm ent . Natur e secur it y t ype natur e securit y is t o m aint enance people of healt h value f or t arget , t hrough st rengthening secur it y based m anagement , and r is k m anagement , and equipm ent m anagement and t echnology super vision, ensur e pr oduction in t he people, and r eal, and syst em, and system, elem ent s secur it y reliable, and har m ony unif ied, f ul cont rol var ious against f actor s, achieved t hought no slack, and management no em pty document , and equipm ent no hidden