Chuyên đề tốt nghiệp: Truyền thông tin và những ứng dụng của mạng VANET

BO GIAO DVC DAO TAO<br /> TRIAING DAI HQC THANG LONG<br /> --o0o-<br /> <br /> CHUYEN BE TOT NGHIVI<br /> TRUYEN THONG TIN VA NIIING irNG<br /> D1VNG CUA MANG VANET<br /> <br /> GM() vial' huirng din<br /> Sinh vien air hit'n<br /> MA sink vial'<br /> Chuyen nghanh<br /> <br /> : ThS. HOANG TRQNG MINH<br /> : NGUYEN VAN CONG<br /> : A14025<br /> : TIN VIEN THONG<br /> <br /> HA NO! - 2013<br /> <br /> MVC LTC<br /> Lta MO tau<br /> <br /> 1<br /> <br /> CHU'ONG 1. TONG QUAN Vt H$ THONG MANG VANET<br /> <br /> 2<br /> <br /> 1.1. GIOI THIU CHUNG Vt MANG VANET<br /> <br /> 2<br /> <br /> 1.1.1. KIthi ni0m.<br /> <br /> 2<br /> <br /> 1.1.2. Tgi sao co hf thong Vanet?<br /> <br /> 2<br /> <br /> 1.2. NGUYEN TAC CO BAN VA THACH THITC<br /> <br /> 2<br /> <br /> 1.3. LJCH St' VA SU' PHAT TRIEN CUA VANET<br /> <br /> 5<br /> <br /> '<br /> 1.3.1. Tit dA4 den gifia nhiing nein; 1990<br /> <br /> 6<br /> <br /> 1.3.2. Tit mkt nhiing nOm 1990 den nay<br /> <br /> 7<br /> <br /> 1.3.3. Kit quci cia ceic dv an hien tai<br /> <br /> 11<br /> <br /> 16<br /> <br /> 1.4. ICET LUAN<br /> CHID ING 2. TRUYEN THONG TIN TRONG VANET<br /> <br /> 17<br /> <br /> 2.1. GIQI THEW<br /> 2.2. DO LUVING Vf mi<br /> <br /> 17<br /> <br /> HIN HANH<br /> <br /> 18<br /> <br /> 2.2.1. Cam &in trong xe<br /> <br /> 19<br /> <br /> '<br /> 2.2.2. Ccic hf that Ig dinhvi nhtf Li mOt nguiejn thong tin.<br /> <br /> 19<br /> <br /> 2.3. TRUYEN TAI THONG TIN...<br /> <br /> 20<br /> <br /> 2.3.1. Ccii thien viec kit not mang<br /> <br /> 26<br /> <br /> 2.3.2. Truyea tai thong tin<br /> <br /> 28<br /> <br /> 2.4. TONG HIP CAC PHEP DO<br /> <br /> 30<br /> <br /> 2.5. TONG H1P D' Lieu DjA LY<br /> <br /> 33<br /> <br /> 2.6. ICET LUAN<br /> <br /> 43<br /> <br /> CHVONG 3. NHONG ONG DUNG CUA VANET<br /> <br /> 44<br /> <br /> 3.1. GIen TIM<br /> <br /> 44<br /> <br /> 3.2. HAN CHE<br /> <br /> 44<br /> <br /> 3.2.1. Khci rang<br /> <br /> 45<br /> <br /> 3.2.2. Kit not<br /> <br /> 46<br /> <br /> 3.2.3. Cgnh tranh.<br /> <br /> 49<br /> <br /> 3.3. (ING DVNG<br /> <br /> 50<br /> <br /> 3.4. BIEN HOA TRUYEN THONG<br /> <br /> 51<br /> <br /> 3.4.1. He fixing tip trung khcich chri<br /> <br /> 52<br /> <br /> 3.4.2. Mo hinh ngcrng haw<br /> <br /> 52<br /> <br /> 3.4.3. TnOn thong trong VANET<br /> <br /> 55<br /> <br /> 3.5. XAC SUAT, TAP HQP THEO VUNG<br /> <br /> 57<br /> <br /> 3.5.1. Phcic thcio FM<br /> <br /> 57<br /> <br /> 3.5.2. Cc c ban phcir thcio cho kip h9p dir lieu trong VANET<br /> <br /> 58<br /> <br /> 3.5.3. Phcic than trgng that mem<br /> <br /> 59<br /> <br /> 3.5.4. Binh thOnh khu vitc ion hon tong h9p<br /> <br /> 60<br /> <br /> 3.5.5. Nghien csiu zing dim<br /> <br /> 61<br /> <br /> 3.6. TAP HQP THOI GIAN DI CHUYEN<br /> <br /> 62<br /> <br /> 3.6.1. nip h9p d4a3 Ira clam mOc<br /> <br /> 63<br /> <br /> 3.6.2. Danh gici chilt hi9ng thong tin<br /> <br /> 65<br /> <br /> 3.6.3. Ceti' 4 tnic king h9p &in; me' c<br /> <br /> 66<br /> <br /> 3.7. KET LUAN<br /> <br /> 67<br /> <br /> TONG KET<br /> <br /> 68<br /> <br /> THUAT Nal VIET TAT<br /> <br /> 69<br /> <br /> TAI LIEU TRAM 'MAO<br /> <br /> 71<br /> <br /> DANH MIJC IliNH ANH, BANG BIEU<br /> Hinh 1.1 Bieu di mink hga cic cinh lbio nguy hiem<br /> <br /> 3<br /> <br /> Hinh 1.2 MO hinh tong quan ye clic giii phip VANET<br /> <br /> 10<br /> <br /> Wnh 1.3 Vi dy h§ thing the nghi§m tgi Michigan (2008)<br /> <br /> 12<br /> <br /> Bing 1.1 I3in di ctia VSC-A eng dgng an town vi kich bin cic vy tai ngn<br /> 14<br /> dutrc quan tam nhit<br /> Hinh 2.1 frng dieing phi bien dip tren VANET<br /> <br /> 18<br /> <br /> Hinh 2.2 Trao diii thong tin ngim<br /> <br /> 23<br /> <br /> Hinh 2.3 Tang him tOc (10 alit xe teen mlii phan dogn trong SOTIS<br /> <br /> 33<br /> <br /> Hinh 2.4 H§ thing quan sit hru luvng<br /> <br /> 35<br /> <br /> Hinh 2.5 Tang kip nhim cic bin ghi CASCADE<br /> <br /> 36<br /> <br /> Ifinh 2.6 Cay hi phan<br /> <br /> 38<br /> <br /> Ifinh 2.7 Thivi gian di Tour Eiffel den Arc de Triomphe<br /> <br /> 42<br /> <br /> Hinh 2.8 M§t mting luid duirng phan clip trail tilting.<br /> <br /> 43<br /> <br /> Hinh 3.1 M§t 'lc suit dui kit not vo tuyen<br /> <br /> 47<br /> <br /> Hinh 3.2 Phi bien de lieu bing cich se dyng cic chuii vi xe di dOng<br /> <br /> 48<br /> <br /> Hinh 3.3 Anh hir&ng cult cic don vi ben ii throng<br /> <br /> 49<br /> <br /> Hinh 3.4 Phan phiSi cic thiet bi ngang hing teen mOi phin doin duirng<br /> <br /> 54<br /> <br /> Hinh 3.5 The h§ vie how nhit cis tip hip phic thio FM<br /> <br /> 58<br /> <br /> Hinh 3.6 wet him phic thio & tiling thii mem<br /> <br /> 60<br /> <br /> Hinh 3.7 D§ chinh xic cis tin him & xa<br /> <br /> 62<br /> <br /> Hinh 3.8 Ting Nip diem mic<br /> <br /> 64<br /> <br /> Hinh 3.9 Thong tin ci sin & cic cip dO khic nbau<br /> <br /> 66<br /> <br /> CHUONG 1. Tang quan vi he tilting mang Vanet<br /> Ltla MO DAU<br /> Ngay nay voi xu the ph& trien mph me ve tong nghe thong tin, dien tai van<br /> thong ket hqp v6i sq da clang va phong phd ye phuong tien k3 thuai da tao nen nhung<br /> hinh thai phat trien mai nham phuc vu cho den song con ngu6i. Thong tin lien lac duqc<br /> m6 rung v6i nhitng rinh vqc mai hira hen nhieu sq phat trien. Mang di dung thy bien<br /> trong xe hai cling la mOt rinh vqc dang duqc cac nu6c phat trien nghien ciru va dua<br /> vao sir dung nhi ► dua lei nhfang hieu qui, nhlang diem nhin m6i trong bu6c phat then<br /> cua xe hai. Be c6 the hieu has ve sir ph& trien, nhung buem tien cilia rinh vqc nay tOi<br /> mu6n giai thieu t6ng quan ye nhung khai niem, t6ng quan ve m8 hinh by thong cling<br /> nhu la ntang cong nghe duqc sir ch,mg trong m8 hinh mpg trong mpg di dOng thy<br /> bien cho xe hai (VANET). VANET (Vehicular Ad-hoc Network) la mOt (rug dung<br /> mang nhu the. 1)6 11 mOt he thong mpg s(r dung cac giao tiip khOng day phan tan<br /> gift nhieu diem truy c#p Ichic nhau ma khemg can ten bit dr mOt cc; s6 ha ding c6 djnh<br /> lac). Bit cu thiet bj cam tay vii co djnh nio nhu dien thoai di dOng, laptop, may nhin<br /> tin, cac tram v8 tuyen ca so deu c6 the la mOt kenh thong tin trong mang VANET<br /> tao thimh mpg town ciu, rung khip mqi nai. Cic thiet bj nay c6 the tich hqp vao cac<br /> d6i tuqng di chuyen (xe cu, tau thuyen,..) ho#c tl#t co djnh o cac diem khien cho viec<br /> truyen thong ce the dies ra o mqi lfic, mqi nai. M8i phuang den tham gia giao thong<br /> (duqc tich hqp mOt thiet bj c6 khi Wing kit n6i day) lit( thinh mOt nut ciia mpg.<br /> Bao cio bao gam ba chirong:<br /> Chuang 1: Glen thieu chung ve he thong Vanet va cac nguyen tic ca ban va<br /> thich thirc ctla VANET, trinh bay mOt ljch sir ngin gun cac hog dOng cilia VANET.<br /> Chuang 2: M8 to cac phuong phap de ph6 Wen thong tin va t#p Nip trong<br /> VANET can thiet de h8 trq cac img dung hieu qui va tien lqi.<br /> Chuang 3: Duqc xay dqng tree chuang 2 va tip trung vao cac img dung "Meng<br /> an tan" do d6 muc tieu chi yeti la hieu qui va tien lgi.<br /> MOc<br /> lqc nghien ciru de hall thanh chuyen de cim minh, nhung do !den<br /> thirc va th&i gian con hp chi nen trong chuyen de t8i khang tranh kh6i nhfkng thieu<br /> set. Toi rat mong nhon duqc cac d6ng g6p, nh#n xet tir phia flay co va cac ban.<br /> CuOi cling t8i xin chfin thimh cam an sir huong din va taco dieu kien ctla thiy<br /> Holing Trong Minh trong su6t qua trinh t8i lam bito c.ao nay!<br /> <br /> 1<br /> <br />