【文章內(nèi)容簡介】 ove t he day to day oper ation and m aint enance operat ion r ecor d of prom oting causes and t r ansf er syst em。 t o st r engt hen t he t r aining super vision in lar ge and m edium goods vehicle. A is est ablished lar ge vehicles and sm al vehicles classif icat ion m anagem ent of mot or vehicle t est mode, incr eased m edium van car , and dangerous goods t r anspor t car, and school car t est pr oject。 I I is est ablished m ot or vehicle t est r egulat ory plat f orm , achieved mot or vehicle t est f ul pr ocess video, and dat a r em ote r egulator y。 t hr ee is st r ict ly mot or vehicle ident if icat ion m anagement , equipped wit h unif ied of ident if icat ion equipm ent and t ool, using mobile ident if icat ion Ter minal, and law enf or cement r ecords inst rum ent , t echnology ident if icat ion m eans. As t o 20XX year s J une 20 stat ewide m otor vehicle keep volume f or 567, 408 car , and last year ear lier t han gr owt h 75, 814 car, gr owth 13. 36%。 t his year J anuary June, vehicles m anagement sect ion and license ar chives m anagement sect ion t otal accept ed t he m otor vehicle r egist r at ion business 42,543 car t im es, which r egister ed r egist rat ion 6,905 car t im es, and t r ansfer 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 imes, and cancellat ion r egist r at ion 187 car t im es, and int o business 980 car t im es, and Ar chives cor rect ions 81 pieces t im es, and issued test qualif ied logo 25, 429 car t im es, and ot her vehicles business 3,640 car t im es。 supervision Sur vey Sect ion r elies on m otor vehicle det ect ion r emote issued t est qualif ied logo sof t ware plat f orm super vision m ot or vehicle t est , and ident if ication sit uat ion 7418l iangci, invest igation m ot or vehic le exception 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 eenshots 1852 Zhang, checks m ot or vehicle ar chives 716 pieces t im es, and m edium bus, and m edium above t r uck, and Of hazardous chem icals, vehicles and school buses and ot her key vehicle inspect ion r ecor d of 420. ( C) based on t heir own, and st rict adher ence t o defense, m ore cheating, f alse f alse f ugit ive suspect s, r obbery suspect vehicles and t he I nter cr ackdown. DM V f ul play t o t he f ir st line of Def ense posit ion contr ol, investigat ing cheat ing, fake ident if ication and r obber y suspect vehicles t hrough operat ional wor k, and car ef uly exam ine t he docum ents and legal pr oof , check t r aff ic violat ions, t r aff ic accident s, t he f ugit ive suspect suspect ed vehicles and t heft t han to wor k, f urt her t ight car , dr iving m anagem ent business f or malit ies r eview pr ocedur es. . . Tr uck driver inf or mation m anagement plat f orm . M otor vehicles and tr aff ic police depar t ments, St ate t r ansport aut hor it y t o f ur t her clar if y t he Division of labour , im plem entation r esponsibilt y, st r engt hen our colabor at ion and m anagement ogether , r einf orcing t he management of dr ivers on which st r ongly synt hetic war f are and inf or mat ion war far e. 3 st rict ly im plem ented. Fr om M ay 1 up, a is im plem ent ed plex r oad and bad weat her driving exam , cur rent ly DM V is ur ged cont r act or s part y in t r easur es dr iving school incr eased sim ulat ion Highway, and cont inuous urgent 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 expected2 目 錄 1. 系統(tǒng)方案論證與比較 ????????????????????????? 4 設(shè)計(jì)思路 ??? ?????????????????????????? 4 方案選擇與論證 ??? ???????????????????????? 4 總體方案選擇與論證 ???? ?????????????????? 4 各模塊方案選擇與論證 ??? ?????????????????? 5 控制器選擇與論證 ?????????????????????? 5 電機(jī)驅(qū)動(dòng)方案的選擇與論證 ?????????????????? 5 黑線檢測方案的選擇與論證 ?????????????????? 6 鍵盤方案的選擇與論證 ???????????????????? 6 顯示方案的選擇和論證 ???????????????????? 7 無線數(shù)據(jù)傳輸方案的選擇與論證 ???????????????? 7 系統(tǒng)各模塊的最終方案 ????? ?????????????????? 7 2. 系統(tǒng)的硬件設(shè)計(jì)與實(shí)現(xiàn) ??????? ?????????????????? 8 系統(tǒng)硬件的基本組成部分 ??? ???????????????????? 8 主要單元電路的設(shè)計(jì) ??? ????????????????????? 8 單片機(jī)控制電路 ?????? ??????????????????? 8 電機(jī)驅(qū)動(dòng)電路 ???????????? ?????????????? 9 黑線檢測電路 ?????????????????????????? 10 鍵盤 /顯示電路 ?????????????????? ??????? 11 無線發(fā)射接收電路 ???????????????????????? 12 自制電源電路 ?????????????????????????? 13 3. 系統(tǒng)的理論分析與計(jì)算 ??? ?????????????????????? 14 物體到達(dá)設(shè)定坐標(biāo)點(diǎn)過程的理論分析與計(jì)算 ??????????????? 14 圓周運(yùn)動(dòng)理論分析與計(jì)算 ?????????????????????? 15 黑線檢測理論分析 ????????????????????????? 17 4. 系統(tǒng)的軟件設(shè)計(jì) ???????????????????????????? 18 系統(tǒng)主程序流程圖 ?????????????????????????? 18 evaluat ion of scient if ic developm ent . Nat ur e securit y t ypenat ure securit y is t o m aint enance people of healt h value f or t arget, t hrough st r engt hening secur it y based m anagement, and r isk m anagem ent, and equipm ent m anagem ent and t echnol gy super vision, ensur e pr oduct ion in t he people, and r eal, and syst em , and system, 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 nonst opped. Qualit y and ef f iciencyqualit y benef it is t o adher e t o t he ent er prise sur vi al, pr ofit 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 anagem ent philosophy, m anagem ent analysi , t o im pr ove m anagem ent qualit y, im pr ove cost cont r ol capacit y and m ar ket pet it iveness. I nnovation of science and t echnol gy science and t echnol gy innovat i