Luận văn Mô phỏng mạng giao thông đường bộ

1.- Ma DAU : Q/It8/tkJ g4fa . ~ tlu:dn,a6c I ny ny~ ~ v CuQcs5ngconngu'(Jiluonluonc~nphaidi chuy~nd~lamvi<$c,giaolu'u,fun ki~m,...,mu5ndi chuy~nhanhc~nc6phu'dngti<$n.C6nhi~ulo~iphu'dngti<$n giaothong:du:imgbQ,du:imgstit,du:imgthuy,du:imgkhong.M6i thu,c6nhU'ng d~cthli,kh6khan,thu~nl<1irieng.Trongd6,giaothongdu'(JngbQanhhu'Ong d~nsrIdi chuy~ncuanhi~uconngu'(Jitrongth(Jid~ihi<$nnaynha't,lamdaTId~u nhiffigngu'(Jic6trachnhi<$mtrongHinhvf!cnay.B~cdi~mcuagiaothongdu'(Jng bQlaphattri~nnhanhch6ngv~s51u'<1ngphu'dngti<$nvat5cdQlu'uthong,trong khim~ng iaothongphattri~nch~mhoofa'tnhi~u( n~uxetti 1<$m~tdQphu'dng ti<$ntrendu'(Jng,ti 1<$naygiamfa'tch~mho~ckhonggiammatang), naysinh nhi~uva'nd~,dSgayachtdcgiaothongvah~nch~sf!phattriSncuaxahQi.Do v~y,c~nphainghiencUum~nggiaothongdu'(JngbQ( MGT ) mQtcachtu'dng doldayditva c6h~th6ngdSgiaiquy~tdu'<1ccacva'nd~cdbancuan6.Vi<$c nghiencUuMOT d~ydu0 chdd~c~pd~nta'tcacacthanhph~ncuam~ng;h<$ th6ng0chdcacthanhph~ndu'<1cphanlop,phanca'pvac6caclienh<$tacdQng voinhau. giaothOngdliilngb, ph~thuQc O{li,s6lu:qng phU:l1Tlgti~n, tQcdQ,... 7tdQdu:img,lo{lidltimg uq,tgiao thong flgu:i1idiiu khien b6 tri dan cU:,nai Lamv~c dia hinh,... Tru'dckhixacdinhc~th~m~ctieuvanQidungcuad~tai,c~nlu'dtqua ffiQts5ytu'ongd~chQnva thf!chi<$n6. , .... 1.1.- Y tU'dng: a) Yhioo2 m6phon2: Y tu'OngxaydrtngmohlnhnghiencUuMOT bdtd~utU'srI "quansatdU:f!c" trongthf!et~vabhngsf!"tU:i1ngtu:qng"cuaminh.B~ dangdi trendu'(Jng,nhln xecQch~y,gill nh~ntlnh~ng hmthong,cactlnhhu5ng,nit fa va'nd6cuan6. Va cuti~pt~edi nhu'th~d~nh~tcaecondu'(Jngtrongthanhph5( xemnhu' MOT ). Cu5iclingtdngh<1pta'teacaenh~nxetcuaminh,caeva'nd6lienquail de'nMOT. Lien h<$quakhuvdihi<$nt~itlnhhlnhlu'uthong,h1nhdungsf!phat tri~ntfongtu'dnglai,tu'ongtU<1ngfamQtMOT t6thdntheoy b~n. - 1- - ~/A /IkJ - ~./ . 1M ~ M(d/VUJ.I ~ (d/VUTdZ'~:rao- ~ ~ Y tu'dngnaycovem6nglungkhoxacdinh,nhu'ngl~id~tfanhi~uva'nd~c~n suynghi.Ne'ub~nkh6ngth~d~ohe'thilnhph6trongthCJigianngAnho~ckh6ng codudi~ukit%n,haytu'dngtu'Qngno trongd~uva m6phongtheoyb~n,cog~ng sanchocanggi6ngvdi th'1cte'cangt6t,teenm~ngcoxe cQch~ynhu't\fnhien vaquailsatdu'QCta'tca.Quanhi~uva'nd~,lduinangsuyfightcuab~ngidih~n, hayddngianboa,s~pxe'pchungl~i,phantichcacva'nd~vahaynit ramQts6 ke'tlu~n.Khi dacomQtht%th6ngddngian,tdngquatr6i,ne'ucodipbdsungva hoanthit%nchom6hlnhcoveth'1chdnmia. Trenmaytinhb~ncoth~th'1chit%nchuye'nd~oph6bAngxe "demo"d~ dangvanhanhhdn.trenhe'ta'tcacaclQtrlnhtrongm~ng,quailsatxe cQteen du'(Jngdanglu'uthongvadauhgiaMGT. . Mo phongd6i tu'Qngth'1cte'luonla mQts'1b~tchu'dcdd nha't,du'dng nhienkho thanhcongoMay mac,conngu'(Jikhongth~thaythe'chot'1nhien du'Qc,nhu'ngchic~nbAtchu'dcdu'QcvaapdQngdu'Qcla t6tr6i,gi6ngnhu'robot trongcongnghit%pchivmvaikhanangddngiannhu'cuaconngu'fJi,th'1chit%n clllnhxachdn,la coth~t~oramQtnangsua't,cha'tlu'qngtu'dngd6icaosovdi con ngu'CJi. . quansatdlil/c thuc t6 < ~ man2srlaothon2duOn2bottilJng tIJ{Ing ~ M6 phongmQtquatrlnhnaodIng d~ula s'1tdnghQpcua cacm6 phong quatrlnhbQph~n.C~nphai t~phQptlt ca cacd6i tu'Qnglien quailde'nno, mo phongl~nIu'QctU'ngd6i tu'Qng.TdnghQpsdIu'Qccac d6i tu'Qngl~i,n~mro cac va'nd~c~nth'1chit%nva d€ ramQctienCQth~d~th'1chit%ndu'Qcytu'dngnay. TrenMGT codu'bngxa,xe cQch~y,ngu'iJidi€u khi~nxe lu'uthongteen du'(Jng,conhtrngh~nche'phailuauthukhi lu'uth6ng,conhtrngvi tri di vav~, th(Jigianxua'tphat,chiJdQi.Co nhtrnglacdQnganhhu'dngde'nnovacu6icling coke'tquanit radu'Qctll' no.MQctieuband~ula phaiphathit%nva sdd6hoa du'Qcta'tcacaed6itu'Qng,r6ide'nsdd6hoaloanbQmahlnhnghiencuu. Caed6itu'Qngcolienht%vdinhauvacungchilllacdQngbdimQtquilu~t chung.TO'cacd6itu'Qng,m6ilienht%nay,nit ra du'QcackStlu~n,xayd1fng du'QccaeU'ngdQngteenm~ng. - 2- cZaixe ~ui 1u~t cae1mtl/(Inf! Wng dQng Tren 13sdlu'qcytu'angmophongMOT, sauday13ytu'angthtfchi~n. ~hM ~ . ao. ~~M.# ~ rao- ~ Kyhieu: ~u'(Jng ~ b) YtHOngthdcmen: Khaosatt~tcanhiIngglbi~tdu'qc,lienquail,g~ngi6ngvdimqng( haynoicho vui13co chIT"m~ng") d~mophongMOT. Va dayclIng13mQttrongnhiIng phu'dngphapchinhdegiaiquy~tv~ndBchotombQlu~nvannay. ~1angmaytlnh ~angdieDnu'dcC6ngrauh8 :g:::,... Tdnghqpcacthanhph~n,nh~n.xetcaed6ngd~ng,dlfatrenstfd6ngd~ng dll " h..eroopong. Toml~i,cachmophongd6itu'qngtrongthtfct~,a day, 1aquailsatd6i tu'qng,lienh~vdixungquanh,fund6ngd~g vamohlnhboa.Khi codu'qcmo hlnhr6itral~ nghienCUTImahlnhnay.Phc1ntachnho,chiti~thdntU'ngvtDdB vaquayl~iquatrlnhireD,mophongtungph~n hu'da:lamchotangthe.Bu'dcy tu'ongchi1adiemxu~tphatfunlieu gimquy~tvandB,c~nphaixaydlfngmQc lieuCQthehdnchodichd~n,decothedBracacbi~nphilpgiaiquy~t. ci Uidn~ . ~ 1.2.-Xac diobmuctieu : a) Muctieu: MGT co nhiBuvffndBcftnnghiencuu,do do',c~nxac dinhCl}themQctieu chlnhdegidih~nfunlieu. Ml}ctieuchinh13du'ara du'qcmohlnhnghiencU"u - 3 - G/fU ftM Q//ta qiao-~ ~ u. ny nyv ny ny vathlfchit%nduQcmohinhmophongMOT d€ HImm&unghiencUu.Ngoaifa, conxaydtfngthemcaclieuchuffndaubgiavacacU'ngd~ngtrenMOT. YtuongX PhltlJnf!vhdvluan Ki~nthti'c Mo hinhnghiencliuMGT~ MophongMGT Muctiim~ Tieuchudnddnhgidmq.ngUngdl!ng . Muclieu Cftnco mQtdinhnghlac~thSvS MOT du<1ngbQtru'ockhi di vaodS. Trangthlfcte',MOT du<1ngbQlamQtht%th6ngdu<1ngxa,nutgiaothongcuamQt khuvlfcnaod6( thanhphi/,dothi,qudcgia,...), trenmq.ngcoxecQhmthong, c6hit%ubaagiaothongva mQtso'congtrlnhanhhuangd~nMOT nhutru'<1ng hQc,chQbua, be'nxe,... Theomohlnhloan,MOT IamQtd6thicohuangchichiSudu<1ng,cq.nhla du'Cfng,nutla nutgiaothong.CacleYhit%useduQcthShit%ntuongU'ngtrongtung llQidungd6ituQngct;lthS. < Vit%cnghiencUudSduafa duQCmQtmohinhmq.ngiaothongdu'CfngbQ c6ht%th6ngvadftydu.XaydtfngmohinhmophongMOT vamQtso'U'ngdt;lng trenmq.ngnay.MOT hie'nthicachdit%uslfhill thongcuacacphuongtit%ntren ffiq.ngbAngchuongtrlnhm&uthe'hit%nmQtxe "demo"chq.ytfenmq.ng.Ngoai fa,l~pvai lieuchuffndaubgiamq.ng,xacdinhcacthongso'mophongvarutfa cacU'ngd~nglienquailde'nth6ngke,dudoan,phantichdanhgiahtuthongtren ffiq.ng,daubgiamq.ng.Do mt;lclieuqualon,lien trongcacphftnchixaydlfng du'Qclanm&uchoht%th6ng,lamcosochovit%cnghiencUuhoanthit%n,bdsung sailnay.Tfongdo,vit%cxaydtfngmohinhnghiencUula quailtrQngnhc1tVI cac . ye'uto'khacd€u pht;lthuQcvaon6.C6 no t6ntq.if6i moixaydtfn<gcacphc1n khac,de'hoanthanhloanbQmt;lclieudSfa.Mo hinhnghienCUudlfatrenmo hlnhdu<1ng,co souSntangcuamq.ng;xe cai cftnquailsattrenmq.ngva slf chuySndQngtrendu'C1nghlnhthanhlienthSs6ngdQngcuano. Xay dtfngdu'QcMOT r6iphaifunhie'un6,nghiencUucacanhhuanglac dQngtrend6varutra duQCcacthongs5.Mt;lclieuxacdinhlieu chuffnmq.ng giupchovit%cdaubgiamq.ngtuongd6idu'Qckhachquailva chinhxac,lamcd sodSsosanhcacphu'onganthi~tl~pmQtMOT trenclingdi€u kit%n.Cu6icling, phaixaydtfngduQccacU'ngdt;lngtrenmq.ng,di€u naymoidangdq.tdu'Qc,dS dSnblivaocongsucnghiencUumohinhMOT nay. -4- b) ~/bM ~ ~~ ~ M., ny nyv ~ ~ Cactieuchulnch()nhl'a: M1}clieumohlnhnghiencuuphaithoamQts6lieuchuifnsan: . cotmhh~tho'ng,phanca'p . cotinhtu'dngdo'idQcl~ptrongm&ica'p . cotinhmd( bdsung,dieuchinhdu'qc) . phaig~nlienvdicacd6itu'qng,lienh~giuacacd6itu'qngva colacdQnggiuacacd6itu'qng. lienhevahicd6n2 Caclieuchuifndanhgiam~ngtdnghqptheonhieuySuto': . Th6ngke so'li~uteenmQtso'MGT lieubiSu . YkiencacchuyengiatrongIinhvrfcnay . Tieu chuifnriengdobanthantlftlmhiSu,nghiencuu Cac lieu chuifndanhgiadlfateencac3 ySuto'teen,theomQth~so'quail trQngkhacnhau,tilytheochudlchcuangu'C1ixaydlfngMGT. PhffnU'ngd1}ngdu'qctriSnkhaitheo : . Phanlo~icacU'ngd1}ngtheoly thuy€tvathlfct€ . Phanlo~icacU'ngd1}ngtrongtU'ngnhom . CacU'ngd1}llgkhac Dlfa vao cacytu'dngdffnell,xacdinhphu'dngphaplu~ xaydlfngmo hlnh.BAngcackienthucdffhQc,nh~nxetthlfctStdnghqpl~itoanbQva'nd~va nghiencuuphattriSntU'ngphffn.BS thlfchi~ndu'qcm1}clieuteenngoaicacIcy thu~t,congC1}cuatinhQc,cffnphaicophu'dngphaplu~ngiaiquyetva'nd~va ffiQts6ki€n thti'cve cdbanve toan,tinhQc,hiSubiStlu~tgiaothongdu'C1ng bQ,.. c) Danhwafinc Hen ( ddnhJ?Ulkhd(hi) : f)anhgiam1}clieud~taixetteencackhiac~nh,chuySutheo3m~tsau: Nhin thuc Giahi Banchin - 5- rYIto.ftM ~ GIla~ yUw6Mny rIr.dtny M NhanthU'c: (phq.mvi,h1idngpOOttriin cUano ) . Oiaothongg~nli~nvdi d(1iso'ngva srfphattri~ncuacon ngu'(1i.Bernl<,linhi~uthu~nlQi,d6ngth(1ichinhn6clingt~oramQts5kh6khan, d~cbi~tla MOT du'(1ngbQ.Cling c6 nhi~ud~tai nghiencUuv~MOT ph~n nhi~ut~ptrungtrenvi~cxay drfngCSDL d~quanly ho~cnghiencUun6 du'di d~ngdonggiaothongtu'dngt11nhu'dongchayho~ccacd~ngbai toanv~ntM, fundu'(1ngdi t5iu'u.Clingc6nhtmghlnhthU'ctu'dngtrftrongcacfrochdidi~ntu, srIchuy~ndQngcliamQts5do'itu'QngtU'mQtvi tri naydSnmQtvi tri khac,du'Qc th~hi~nra'tsinhdQng,nhu'ngthrfccha'tdi~uki~nrangbuQcra'tit va dQchinh xackhongcao( CSDL nho,dad~ngh6amQts5mophongph6ngto). . B~tai naydu'QcnghienCUu0 hlnhthU'ckhac.Cae d~tai da eo, lien quan , thu'Clngdu'did9ngn~neho eaeva U'ngdQngthrfetS v~dong chuy~ndQng,m~tdQ,cdsoduli~u;con0 daychuy~ula lamn~nnghieucU'uly thuyStva mophongbAnghlnhanh.Ba c6nhtmgd9ngmohlnhtu'dngtrfdadu'Qc nghiencU'u(m9ngthuylQi,dongchay,...) . CacU'ngdQngcuad~tai chi la bu'dcd~u,c6th~phcitri~n hdnnuatrongtu'dnglai. . B~tainaychith~hi~n0mU'cdQceSg~ngb~tchu'dcvehlnh thri'cnhi~uhdnla nQidungthrfctS. MGT u'ngdQng thrfctS Quilu~tgiaothongdftndSnhi~ntr9nggiaothong.Mo phongddaylath~ hi~ncaihi~ntr9ngnay. Banchill: (thl/CchillnQidungcUadi wi lil gi ) . MQtsrfmophonggiaothongthrfctS0mucdQt9mdu'Qcth~ hi~nbAnghlnhanh. . Xacdtnhcacthanhph~nchinhlienquandSnMOT. . Phant~ng,phan109i,xacdtnhchU'cnangcaed6itu'Qngtrong MOT. . Hi~ntr~nggiaothongtheomQtquilu~tnaGd6. - 6 - G& ftMny Q4ta,ny.;aiao-eM~ rla'dnyto. Gis tri : (gUi trj thl/CIe;Ii thuyet,khii niingtipdlJng ) . Mo hlnhnghiencU'uMGT ( caetangnghiencliu) MinhhQaMGT (mophongMGT) C6du'QcmQts6apdl1ng ( lingd'l-ngtrenmoh'inh) Khaosatnhanhdu'QcmQtMGT cos~n. . . . Do mU'cdQnghiencU'uv~1ythuy~tva th11ct~cacmo hlnh khactntdc day,c6thSn6i rhngvi~cxay dlfngml1ctieud~ra trongd~tai 1akhatill. Tuy limenvi~cll'ngdl1ngva hi~uquathtfcstfconh~nch~.BS th11chi~ndu'<;1cml1c tieutrenc§nc6mQtapdl1ngmQts6phu'dngphapgiaiquy~tva'nd~:pJuin tich, tGngh{1p,d6ngdq.ngva cia gidmdieukifn. Nen nghIddngian1aml1ctieuc6 thSdc;itdu'QcdSdangnhu'ngcha't1u'<;1ngconphl1thuQcvaos11b~tchu'dcc6 g§n vdithtfct~haykhong.Ml1Ctieumophongla stfti~mc?nvdi thtfct~( ti~mcqn conriftxa ). ml1ctieu th11ct~ Va'nd~d day18muo'nxfiy dlfngmQtmohlnhnghiencU'uMGT mQtcach nghiemhie va d~ydu.Tuy limen,quakh6, do d6, cftnddngian h6a dS giai quy~tdu'<;1cr6imdicMti~nd§n. N6i chungMGT conra-tnhi~nkhiacc;inhdStlmhi€n, c6thStri€n khair~i rc;icho~capdl1ngtrenmQth~th6ngquail1ym~ngbhnganhc6 s~n.T6i thi€n dS thtfchi~nnghiencll'udu'Qcla phMxay dlfnghoanchllh CSDL va hiSnthi du'Qc anhsaban1u'uthongtrenmanhlnhmaytinh. 1.3.-Ph11'dngphaploan: Sankhi xacdinhml1ctien Cl1thS,apdl1ngmQtso'phu'dngphapphfintich,t6ng h<;1p,d6ngd~ng,giagiamdi~nki~n,dtfatrencacki~nthU'cdabi~tdSthtfchi~n m~ctien.Cacphu'dngphaptrenlienh~theosdd6san: -7- ~ pMny G//ta~ vaiaDUWnydu:Q~to. Uingdi~uki~n Philotich .. T6nghflp mophong ( sosanhdangdqng) Dgtlllfchi~ndu'QcmophongMGT, phaisod6hoacackhaini~mtrong thtfcte'.Cacphu'ongphaplu~ndungtrongMGT IAnlu'Qcdu'QcminhhQa,giai thichytu'dngxaydtfngmohlnh. 1.3.1._Phantich: Tntdche't,li~tkeratlt cacacd6itu'Qng,tlmcacm6ilienh~rangbuQccacd6i tu'Qng.TrenMGT codu'CJngxan6inhau,xe cQch~y,ngu'CJidi~ukhignphu'ong ti~n,vi~chill thongtuantheolu~tgiaothongvatlnhtr~ng iaothongthghi~n theoquilu~tcuano.Phannchcacd6itu'Qilgvacacm6ilienh~gifi'achung,xac dinhcacthanhphAnchinh.C6sod6thanhphAnlienh~san: Quabu'dcphannch,xacdinhcacd6itu'Qngdffc6dgkhaosatvaxacdinh themd6itu'Qngcolienquail,nhu'phAnun!!dun!!routrenmohlnhtll''Pl5~ £ vaf!2(dliilnf!xa, xect),ldixe, lulU& quilootgiaothan!!). - 8- Q//(o..;,kJ~ g/fta~ ~ tM;~. ritdlny60. => G) Xe'ptAngcacd6itu'Qngbhngcachmophongmohlnhas! trongm?ngmaytinh d~du'afamohlnhtu'dngttf 1.3.2._Sdd6boadoitudng: Q//to.~ MGT Trinht11mophongditli'thtfcte',giambdtcacdi~uki~nd~chomohlnhband~u cha'pnh~ndu'Qc;giatangd~ndi~uki~nchomohlnhband~uchode'nkhi c6 IDQtmohlnhmophongdu'Qc,c6thSdungdSkhaosat,sosanhtu'dngd6ivdi thlfcte'. TIniete' .Mohinhband'u .Mohinhmophongoucje giiimlieu kifn tiingdi~ukifn ~ sostink Duitngxemnhu'lamQtddthic6hu'dngvdi clingla duCfng,hu'dngcungchi chi8uhmthongdu'Qcva cacnutla nutgiaothong.Clingc6thSxemdu'Cfngnhu' lamQtlu~ti ---+j vdi i,j la cacnutvachi~ugiathuye'tdidSnke'tlu~nla chi~udu'Qcphephmthong. M6i xe tu'dngU'ngvdi mQtlai xe va trongcungmQttCfidi6mmQtlai xe di8ukhi~nmQtxe.MQtdi~ukhi~nxexemnhu'mQtchu'dngtrlnh1( ldi xe). Xet cac t~p hQp san : - 9- Ungd1}ngrou Quilut Lai xe ;;z Xe 'Ee Du'Cfng PlJ Q//U .nMny;G/Ita~tJaiao-~~ ~~ M 'Pl!:t~pcacphudngti~ngiaothongtrenduC1ng 2:: t~pcac chuangtrlnh di~ukhiSn NhUV?y: P£ 4 ~9: songlinh x 4 ~ I viiix,lLaxevalaixe => I p£ 1 = 1 9: 1 =n (so viiithl!cte'rUtLtin) Trenmaytinhra'tkh6giaiquye'tv!nd~nayvi phc1il~pn chuangtrlnhch~yxe chonxevan chuangtrlnhphaich~ytu~nttfchochocacxe( xemnhuxu ly d6ngthC1itrongthlfcte').Di~unaykhongkhatill.DI nhientrongcachxaydlfng roohlnh,khongthSmophongdungy nhuthtfctS".ddaychi milandu'ara mQt cach"roophongduQC"va duQCb6 sungthemdS c6 mQtmohlnht~mcha'p nh~n.Dod6ph,Hgiamn xu6ngtdimITCc6thSduQC. 11 ~ Xl Iz ~ Xz g;3 E ;ge In ~ Xn anhX9seduQcgiamxu6ngloanlink f)~utiento''PI! . 9: songlinkgiamxu6ngloanlink ~9:' vdi 19:' 1 « 12' I nghlala c6 mQtvai chuangtrlnh ch9yxe chungcho loan m~nggiao thong. Bu'dcke'tie'pvlinconkh6thlfchi~nd6la vi~cxu ly songsongn xe.Do v~yc~n phaigiams6luQngxe p£ 12' rp}!' . 9:, Ip£~ Ip£1 T6ml~i,c6mQtvai chudngtrlnhdi~ukhiSnxe va mBichuangtrlnhcung xuly chonhi~uxe.C6 thSmophongband~ud mU'cddngiannh!t,Xl, Xz,..,xm xechomQtchu'angtrlnhdi~ukhiSnI. C6 thSxemdaynhula mQtlC1igiai ban dfiulamdfi'li~unh~pchomQtquatrlnhl~pdSxacdinhlC1igiait6thall. DSgiat~otinh"ttfnhien", dunghamng~unhiendSxacdinhxe naGduQc chQn,dSI xu ly trongcungmQtthC1idiem. t . wi xe - 10- Q//to-.M&;Z? G4ta~ va«w.tM~ dt@~ 1m- D~nd~ncothSb6 sungthemmQts6chu'dngtrlnhdi8ukhiSnxe Iduicsac chov~ncon I ~ I >I ~ I. Vi<%ctrlnhbay cacbu'dcmo phongtren chi la gQiy, khi cai d~tco thS khacdi chutit. 1.3.3.Xu Iv SODfZsong: . MQttJ1cthili th1}'ct~du'QcmophongbhngmQtchukY thCYigianQT . PhanlatchukYnaychocacxetrongnh6m . ChQnng~unhientungxehaytungnh6mxe . ChQnng~ulimenmQtchu'dngtrlnhlaixechonh6mxetren Ungd1}ngrou P2 2!: tge PlJ Quilu~t Lai xe Xe Bu'CYng 1.3.4.Qui luat aiaotM!lg: Qui lu~tgiao thongra'tkho xac dinh,dS ddn ghin,co thS d1}'avao mQtbang th6ngke s6xe m6ilo~itrendu'CYngdIng mQtthCYidiSmva d6ngnha'tchotOaD bQquatrlnhgiaothong dl dz dm Xl Xz Xi/ / dj s6xe lo~iXi trendu'C7ngdj Xm TU'bannayfunfa mQthu~tgiaidSxacdinhlQtrlnhtungxe.Tu'dngttf, th6ngkechov~nt5ctrungblnhcuatU'nglo~ixevav~nt5ct5idacuachung, ke'th<;JpvdichuleYgiaothong(T)xacdinhlQtrlnhch~yxetrongchukYnay. 1.3.5.M6 blnhboa(t8n b I' : Saukhixacdinhdu'Qcacd5itu'QngcuaMGT P2( Pl5,tge,£)~ rouc~nd~fa lieuchua'ndaubgiaMGT va apdt}ngchungtrongkhaosattY thuye'kCu6icUn~r - 11- ~ ,ftMnyG4tany;vaiao-iMny ~ny to- c6du'qcmQtsdd6mohlnhnghiencu'uMGT tu'dngdo'idAyddv€ m~tkhai ni~m. Mo hinhOSI trenmangmaytfnh:[1] Thfavaos11phattri~nrQngraicaeU'ngdl1ngm~ngteenmaytinh,d~cbit%tlamo hlnhOS!choht%tho'ngnay,vdi tinhDangmdva c6 CalitruephantAngxacdinh, d~hi~u,DenMGT bAtchu'dcmo hlnhnay trongvit%cphancffptAngcac do'i tu'qngdu'qcnghiencU'u. M~cdAtibAtchu'dcmohlnhOSI teenm~ngmaytinh nhu'ngMGT khong chorachll'cDangn6imqngvdinhau,machokhainit%mnghiencU'utungcffpdQ, tu'dngdo'idQcl~pd~d~b6 sungva cMtie'n.Sandayla mohlnhOS! teenm~ng maytinh: OSI Appliacationlayer Presentationlayer Sessionlayer Transportaionlayer Networklaver Datalinklayer Physicallayer .-- TAngU'ngdl1ng .-- TAngbi~udi~n .-- TAnggiaodich .-- TAngv~nchuy~n .-- TAngm~ng .-- TAnglienke'tdfi'lit%u .-- TAngv~tly Mo hlnhOS!quidinhcactAngtrongm~ngtheohu'dngmdva chophep cacm~nglienke'tvdinhau. . TiIu~vat Iv : lien quailde'ncac chi tie'tcd, dit%ntrongvit%c chuy~ntaicaedongbitdfi'lit%uquacackenhtruy€n thong. . Tlin2lienke'tdll lieu: xuly caenh6mbitdft'li~u( g6itin), baog6mcavi~cUrnvaphl1Ch6icaesais6txayra trongtAngv~tly. . Tlin2 man2 : cling cffpcacke'tno'iva v~chdu'dngcho cac g6i tintrongm~ngtruy€nthong,baog6mvit%cdi~ukhi~n,giMmadiachicae g6i tinva vit%cduytrl caethongtinv~chdu'dngchocacg6itindapU'ngphilh<Jp chovit%cthayd6itaicuam~ng. . Tlin2 vanehuv~n:truyc~pht%tho'ngm~ngd m1.1'cth~pva chuy~nd6ithongbaogifi'acacnutm~ng,g6mvi~cphanciliacaethongbao trongcacg6itin,duytrl thll't11g6itin,di~ukhi~ndongthongtin,t~ocacdia chi. . Tlin2giaodieh:b6sungcaenghith1.1'cchuy~nd6ixuly. . Tlin2bi~udi~n: baog6mcaekhacbit$tcacd~ngbi~udi6n trongcaenutm~ngkhacnhau. - 12- G4U ,Izk;ny G4tany vtUao-tM~ du:;t~ 1m . TAn2Un2dun2: tiSpgiaptnfctiepvdingll'Cfi5UdQng.Xu ly full'di~ntu, cacU'ngdQngvacaccacCSDLphantan. QuamohlnhOS!,congQiychovi~cxayd1fngcackhungdq.ngdfi'li~u tu'dngU'ng<1cact~ngMGT. Mo phon2cactAn2chlnhvaX8Vd1.fn2tAn2un2dun2: Trongquatrlnhxacdinhmohlnh,mophongMGT 5edll'aramQt56dinhnghla valeYhi~utheod(;1ngtoanchotungd6itll'QngtheonguyentAccangtoancang to'tdgti~nchovi~cthietkSmohlnhtrenmaytinh.Khi khaitrignmohlnh,5e sosanhvdith1,1'ctSdgmophong,d6ngthCfigidihq.n Qidungt~ngdangxet.Cac khaini~mtoan dungtrongM GT <1mU'cyni~m,khongco 51,1'chinhxac va ch~c chelAm. ling dQngtdnghQptll'cackhaini~mkhactrongmohlnh,sedll'Qcphan tichtheohll'dngth1,1'ctSvaly thuySt Thtfcte' cae ling dl!-ngriJi rqc hay c6 lien hf tGf/ Pl5.1Uutc ~ @,~~g;, Uuklt6h'lp (92.1£) J (!!2.1'P£) .I..IU'ngdQng ( t6hflPcaetqphflPde"lift kesaud6loqi trltcaelingdl!-ngvanghia) ling dQngtill va 56kg theonhi~ukhia cq.nh,nhu'ngxay d1fngdu'QcU'ng dQnghi~uquatill it. Chi li~tke cacU'ngdQng,phanloq.iU'ngdQng,lam clangQi y,baotrumdgkhi xayd1fngmotU'ngdQngCQthgkhongngoaid1,1'kien. 1.3.6Ph1.fdn2phap: XemtoanbQvi~cth1,1'chi~nIDaphongMGT nhu'IDQtquatrlnh,thl cacphu'dng phapdu'QcdungphuhQptrongcaccongdo(;1nsll eke:xu Ii va tink ekt cuaqua trlnh. Li~tke chitiSt,phu'dngphapchungtu'dngU'ng: Ditll'Thl!CttdSnMakink L--- SdchS Giagiamdi~uki~n I r Phantich Xu ly Lienh~cacva'nd~ TdnghQp ThiStkSvacaid~tmohlnh - 13- I. TinhchS Q//U /tkJna- G4fan,a~ tM.na c/e@n-a6/J'" ,,(j " " Minh hQacaclienht%phu'dngphaptrongsddBsan: Sdche' Thq'cte' 1 +/- di~ukifn Mo hinhbandAu Phantlch ~Xulv~ +/-di~ukifn Lao/ai omitrinh Tinhche' .. T6nghqp Quatrlnh"tinhche'"du'Qcl~pl~ide'nkhi chffpnh~ndu'Qc Mo hlnhband~u rAio.ft/Wny~ny ~ tM-nyauunyM Trenla cacphu'dngphapchung,trongquatrlnhthiStkS,caid~tconmi?t ~6kh6khanleYthu~tc~nxuly ngo~il~dSd5ngbi?mohlnh,vi d~,chi~udai du'<1ngvaIi?trlnhxech~ytrendu'<1ngkhongd5ngbi?,ho~ckhixuly clnhc~nc6 th<1igianthayd6ihlnh,... Phan 10mva apdun!!phu'dn!!phapmophon!!: Phlidngpoopchung Phlidng philp< ~ Phlidng philp t6ng hOOPhlidngpoopngoq.ilr Phu'dn!!phapeMdat : dtfatrenytitdngmohlnh,xayd1fngtheo trlnhttfsan: . Xemnhu'damophongdu'<;fe,nghiala xe eh~ydu'<;fc,td'cv~n t6coaxacdinh,Ii?trlnhdaxacdjnh,... . Xacdjnhv~nt6cxe,Ii?trlnhxe,.. . Xu ly bien(clnh,du'<1ng,th<1igian,.. . Xulyngo~il~ . Duy~tl~itoanbi?caio~t . KiSmtramohlnh . Danhgiamohlnh Phu'dne;phaptoan& tin hQC: . Xacsu~tth6ngke . Xuly songsong . Phannchh~th6ng,... Phu'dn!!phaptrie'thoe: .T6ngth~ Dlll tu'qng Dlll tu'qngeon lienh~ N6i chung,cacphu'dngphapdu'<;fCdungxenke va Iftnli?n,thongphan bi~praubgidic~thS(phlidngpooplIng h{lp),giuplinhdi?ng i~Hquye'tv~nd~. Trongcacph~nvU'atrlnhbay,phu'dngphaplu~nla quailtrQngnh~trong vi~cthlfchi~nm~ctieud~fa,cony tu'dngIaph~nxacdjnhm~ctieu.Dod6san - 15- Q//(o.jJW~ ~ny ~ tlwn? dt@~ ~ khigidih9ndu'Qcmt;lctieunghiencuuc§nxacdinhfOphu'dngphap.Trlnhtlfd€ giaiquyStva'nd~se di tll'nhifngphu'dngphapt6ngquatnha'tfBi dSnphu'dng phapct;lth~;khi g~pngo9il~,xu19du'av~phu'dngphapchung,g~pct;lth€ dung ehuyenmonoVa l~p19icaephu'dngphapnaychocac.va'nd~khac,l§n lu'Qtcho de'nhe'tcacva'nd~.Khi giaiquyStdu'QcmQtva'ndS,duckStnQidung,phu'dng phapthQ'chi~n,tichlily kinhnghi~mchogiiii quye'tva'nde san.Cudi cling,khi khonggiiii quye'tdu'(,1cbhngcacphu'dngphapd5dec~pde'n,Iuc do, sexemnhu' giiii quye'tdu'(,1c,ep va'nd~theo9b9nfBi tll'tll'giai quye'tsan.Giii sukhongco th€ xacdinhdu'(,1clQtrlnhnaocoth~du'(,1cxua'tphMtll'thdngke,ng~uDillenthl 'n dPihIQ trlnh chotungxe. Khong ch9ydu'(,1cxe, xem xe do nhu'dangd~u trong1~chAngh9n,... Khi thlfchi~ncoth€ miysinhmotphu'dngphapmdi, fBi setrathanhmQt trongnhifngphu'dngphapthlfchi~n.Cac phu'dngphaptrenkhongphai Iii duy nh'teoth~giai quye'tva'nd~,cholien coth€ dungcacphu'dngphapkhacho?c trlnhtQ'khac.De'ndayIii cha'mdli'tph§ntrlnhbayphu'dngphapIu~nd€ chuy€n sangph§ncd sakie'nthIi'cb6sungchovi~cthlfchi~nmt;lctieu. 1.4.-Cd sdkie'nthU'c: Kh6xacdinhdu'(,1ckiSnthIi'cnaoIa quailtrQng,chi li~tke nhifngcai colien quaildu'(,1cdungtrongvi~cnghiencuu,xaydtfngmohlnh. l.4.I._DuOng: DBthi : SddBm9ng M9ng maytinh( mo hlnhOS! ) : 9 nit?mve t§ng,khungd9ngdtT li~u,clingca'pdtTli~umophong. Cd sotri thIi'c: Iu~t,Ia'y9bi€u dieDdu'~ng,hill trUtheo d9ngphan A" cap Mo hlnhquailh~( CSDL ) :Iu'utrUdif li~u 1.4.2._Xe: D9is6quailh~: dinhnghiacacquailht?gitTaxevdixevaxevdi du'~ng,cactlnhhu6ngtronggiaothongnhu'dt;lngxe. 1.4.3.LIDxe : Xu 19songsong: di~uhanhxe,di~ukhiSnxe ( Iai xe ) Xac xua'th6ngke : chQnIlfa lai xe,xe, ... - 16- G4t8#Wna ~na ~ 1M rir.dJna60-0" t1 t1 ~ C/ 1.4.4.Qui Iuat : Lu~tgiaothongdu'angbQ Tho'ngke : th€ hi<%nquilu~tgiaothong 1.4.5._Un2dun2: Ngonngtfl~ptrlnhC Cd sddtfli<%u,Cd sdtri thU'c D6hQa,... d€ xayd1fngcacchu'dngtrlnhU'ngd~ng 1.4.6.~LietketomHltIaikiln thuccds() : Toan:DC;iiso',XS Tho'ngke,D6 tm Tin hQc:Xu ly songsong,CSDL,CSTT, D6 hQa,... Giaothong:Ban ddmC;ingiaothongdu'C7ngbQ,lu~tgiaothong,.. Xa:hQi:Kinh te',vanhoa Baochi,.. Kie'nthU'ct6nghQpcanhan. 1.5.-N6i dung: Tnfdckhi di vaonQidungchi tie'ttirngv3:nd~c~th€, cAngidithi<%usdlu'Qccac ph~ndu'QctrlnhbaytrongnQidungtheom~cdich,nQidung,d~cdi~mva ke't lu~ncuaphAnse du'Qcgidi thi<%u. 1.5.1._Ml)hinh : GiOi thi<%umo hlnhnghiencU'uMGT bao g6mcac d5i tu'<;Jnghu' du'()ng,phu'dngti<%ngiaothong,lai xe, lu~t& qui lu~tgiao thongva cacU'ng dQngco th€ tren M GT . - Do'itu'Qngdu'Qcxayd1fngthanhtAng,du'QcnghiencU'uriengbi<%t,co lienh~tacdQnglfinnhau.Xe hm thongtrendu'C7ng,lai xe di~ukhi€n xe theo lu~t,chC;iytrenlQtrlnhnaodo.Va mQtso'U'ngd~ngth5ngke tU'MGT. Mo hlnh c6caechU'cnangdQcl~pva coth€ b6sung. - Cachxay d1fngmohlnhdi tU'phanuch cacdo'itu'Qng,mo'ilien h<% vatacdQnggitfacacdo'itu'<;Jng,t6ngh<;JplC;ii,dtfatrenmQtso'nguyent~cxay dtfngt~ng.So sanhsItkhacbi<%tvdi roohlnh thuQc1mhvtfckhac IDano b~t chu'dc. - 17- Q4{onMna eJ/KanarUao-th8nariu:onato. , (! vO " 0 1.5.2._Du'On£ : Trinhbaydu'ang,phanlOc;iivagidihc;inmotacuan6trenMGT. H~th6ngdu'angbaag6mcacnutgiaothongvadu'bngn6icacnut. ConhiSulOc;ii,klchthu'dckhacnhau,c6motho~cnhiSuIanxe,hmthongmQt hayhaichiSu.Trendll'angc6thSc6hi~ubaagiaothong,caccongtrlnhkhac. - Mo hlnhdll'angla d6thjhifuhc;inc6hu'dng,cothSphancc1pdSdS hmtrUvafimkie'm. 1.5.3._Xe: Gidi thi~ucaclOc;iixe,cachthShi~ntrenmaytinh. Xe c6thosd,g~nmay;kichthll'dc,t6cdQchc;iYkhacnhauva chc;iY theolu~ttll'dngU'ngvdi tU'ngloc;ii.D~cdiSmla s61ll'QngnhiSu,chc;iYtrennhi~u lQtrlnhkhacnhauva cacthaidiSmxuc1tphatbc1tkY. - DS ddngianxe dll'Qcmophongtheovai lOc;ii,chc;iYvdi v~nt6ctrung blnh.,chitanggiamtheoti l~sovdi v~nt6ctrungblnhkhi qUtfO,quam~t, 1.5.4._Laixe : Gidithi~uvaitrocualaixetrongMGT. Lai xedi~ukhiSnxetrendll'angtheolu~tgiaothong,cothaidiSm xuc1tphat,lQtrlnhdi,thaigianchb,lQtrinhv~.M6i lai xe diSukhiSnmQtxe trongsu6tchukYdivS. Lai xedi~ukhiSnxetheocatinhvait hc;inche'vaot6c QQ,lo~ixe. Lai xe dll'Qcxaydlfngbhngcacchll'dngtrlnhdi~ukhiSnxe. 1.5.5._Luatciaotholl£ & QUiluat ciaotholl£ : Gidi thi~ucaclacdQnganhhll'angde'nvi~cdi~ukhiSnxe va sItlu'u thongtrendll'ang. - Lu~tgiaothongqui dPIhngll'bidll'Qcpheplai xe, cachdi~ukhiSn xe,hi~ubaalu'uthongtrendll'bng.Qui lu~tgiaothongthShi~navi tri, thbi gian,lQtrinh,m~tdQ,tlnhhu6ngxe lu'uthongtrendll'bng.Lu~tgiaothong tu'dngd6i6ndPIh.Quilu~tpht1thuQcVaGnhi~uyeuto'nhll'diaban,daDcll', khu Himvi~c,thbigianb~td~ulamvi~ctrongngay,...lac dQngde'nlu6nggiao thongtrenmc;ing. - Lu~tgiaothongdll'Qcgheptrongcac chll'dngtrlnhdi~ukhiSnxe; quilu?tdll'QcthShi~nbhngthbi diSmxuc1tphat,lQtrinh, ..cuatU'ngxe. - 18- Q//UftMny G//tan~a~~ tlwny drdtnyto- 1.5.6._Un~dun~: Gidi thit%ucacU'ngdQngcothSxay dtfngtrenm~ngva vai vi dt;lCQ thlle. CacU'ngdQngtrenMGT baogammohlnhnghiencuu,mophong, dtfdoan,phanticht6ngh<Jp,th6ngke va cacapdQngco lien quail.CacU'ng dQngra'tphongphunhu'ngcaid~tra'tkhokhan. Mo hlnhchi du'araphanIo~ g<JiychocacU'ngdQngco thSco. 1.5.7._Lx thuye't: Gidi thi~ucacIy thuyStdu'<Jcdungho~cco lien quailde'nMGT. Cac If thuyStbao gam loan, tin hQC,Iu~tgiao thongdu'c,ngbQ. Nhu'ngchuySugidithit%uv€ If thuyStD8 thihft'uh~nva M~nggiaothong,ham ng~unhien,xu If songsongva dahQadu'<JcdungdSbi€u di~ndu'c,ng,qui Iu~t ch~yxevaxu If dangbQtrenmaytinh.Lf thuyStdu'<Jctrlnhbaychu'ach~cche VIconnhi€u If thuyStkhaccolien quail. Chokhainit%mb6sungcosadSxaydtfngmohlnhva U'ngdQng. 1.5.8._Cai(tat: Gidithi~ucachxaydtfngCSDLchomohlnha tungtffngmQt,leY thu~tdungtrongcacxu Iy ngo~iIt%. - ChuySula phffncai d~tchodu'Clng,xe, lai xe va qui Iu~tgiao thong.PhffnU'ngdQngdtfaifenca'utrUccos~ncuamohlnhho~ccffnb6sung them.Phffncai d~tphuct~pacb6chuySnd6icacd~ngCSDL tu'ongU'ng,thS hi~nvadangbQquatrlnh. - £)u'afa khuond~ngdif li~uatungtffngvanQidungdu'<Jcb6sung sancac bu'dc. 1.5.9._PhAnke"tIuan : SanphffnnQidungla cackStlu~nchung,daubgiavaneuva'nd€ lienquaildSnMGT.Phffnph1;llQcseb6sungthemcackiSnthuclienquaildSn cacmt;lcireD,ho~chu'ongtrlnhthtfchi~nh~th6ngvacu5icung1aphffntailit%u thamkhao. - CacnQidungdu'<JctrlnhbaytheotrlnhttfdaDbay.Cacphffnse du'Qctomt~tf chinhsod6( niu co ) vaocu6imQc.Co thSchQndQcphffny tl1iJngvamlfctieu, mohinhvalingdlfngdShiSusoIu'<Jcv€ ht%th5ng.PhffnkSt - 19- l Q//to.ft/Wna~ aiao-tM-914dtdtnaM. t/ ~t/ ,} v lu~nvapht;llt;lcgiuphi€u fOvffndSho~ccacthiSusotchu'akipbb sungtrong lu~nvan. 1.6.-TomtAtyhAnmitdAu: a) Ytlidngvarouctieu: Y tu'dngill hStMGT giupxacdinhmt;lclieumohlnhnghiencUu,mo phongcaclieuchuRndaubgia,xaydlfngcacU'ngdt;lng.D1fatrencacphu'dng phapvakiSnthli'cd€ th1fchi~ndStai. Tdi dayIa chffmdil'tphffnmodffu,b~ndfin~mdu'Qcphffnnaoytu'onglien quaildSnMGT, mt;lclieuva cacU'ngdt;lngcuano.Co sdd6tomtAtsan: Ytu'dng . Muctieu L PhlidngpooplUijn di hetMGT Kie"nthll'c M6 hinhnghieneliu~ M6hinhmophonE \ Caetieuehullndanhgid [lng dl:lng a) Thu'cmenroohinh: Xac dinhmohlnh,g6mcactffng,lienh~gill'acactffng. Xac dinhthongs6mophongcactffngtheokhuond~ngdll'li~u Dll'li~uclingcffptrongtungtffng Mo phongtheoduli~udu'Qclingcffp. Thlictlf ., Mo hinh ThA K A h?., one;soroop on2, .,Mophone; Chu'dngnQidungsetrlnhbaychitiSthdnvSmohlnh.Sandaytrlnhbay mQts6s1fki~n,s6li~uchothffytffmquailtrQng,tinhthCJis1fcuaMGT. 1.7.-Thill sd : MGTluonIa mQtv{{ndSthCJisricuaxa hQi.TrongthCJibaoKinh t8' Saigons6 11-97(324)to'ngay13/03dSn19/03/97vdi t1faMn "Giaothongdothi lizmsaD thongtholing?"trongffit;lCSriki~n& v{{ndS: Ban trim v~ciaothone;dotill: N6i 10dliilng h{!p,nglim dong... - 20- Q4t/;.ju/Wny Q//ta~ "aiaotMnfl tMJny M. 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