Xây dựng ứng dụng gởi tin nhắn qua điện thoại di động và mô phỏng sms gateway

BO GIAO DUC vA DAo TAO TRU'ONG DAI HOC DAN "LAP NGOAI NGU - TIN HOC "THANH PHO iIo CHi MINH " , - - ~ KHOA LUAN TOT NGHIEP • • DE TAl: XAY DUNG irNG DUNG GOl NHAN TIN • • • NHAN QUA BTDB vA MO PHONG SMS-GATEWA Y GIANG VIEN HUONG DAN : DO HOANG CU'ONG SINH VIEN THVC HIJtN : viJ CHi HIEU HovAN THANH PHO HO CHi MINH - 2004 HIEU LOI CAM ON Sau m" Cllll'O'ng Chu'o'ng trinh Trang 66 rno phong h~ thang SMS VI dp: Tin nh~n yeu cau : "runapp sol" Tin nh~n tnt lai : " sol started" ~ Du.ng mpt rrng dpng L~nh miy co tac dpng vai t cac u'ng dpng da dup-c khai t~o b~ng l~nh "runapp" se dup-c dong l~i, L~nh khong th\Ic hi~n dup-c " command failed!" vi dp Tin nh~n yeu c~u : "stopapp all" Tin nh~n tnt lai : "closed all" 6.2.3 Xu.ly tin nhin VOl sB IUQ'Dg lo.n Hinh 6.8 : giao di~n h~ th6ng SMS Messages Recieved Ig m cI12/8/04 Ig m cI12/8I04 Ig m cI12/8I04 Ig m cl12/8/04 Ig m cl12/8/04 Ig m cI12/8/04 Ig m cI12/8/04 : Processing ," Send/Save Messages: IlgmcI12/8/04 ilgmcI12/8/04 I i ~Vang •.i I /~/I /< Sending Messages: IVang mualaiCongThuongngay12/8/04: iVang mUd 101 CongThuong 12/8/04: mUdlaiCongThuongngay12/8/04: 5 ~ lJ _J IVang mUd 10; Cong Thuong 12/8/04: iVang mUd 10; Cong Thuong 12/8/04 : :Ig m cI12/8/04 ! Ig m cI12/8/04 Ii ~ l Error Messages: Messages Sent Log: ~~.!! Q~o.~~J.?.4.~ : Y ~n!l.mY.I.!.~.; ~gn.qf.b~Qngn.q~Y.J.2!.8!o.4 ~~~~Qj]IJ., ; 'ISussess: 090391745 Vang mua 10; CongThuong 12/8/04 5901.8) Sussess: 090391745 Vang mua 10; CongThuong 12/8/04 5901.8) ISussess: 090391745 Vang mua 10; CongThuong 12/8/04 5901.8) ',sussess: 090391745 Vang mua 10; CongThuong 12/8/04 590(.8) Sussess: 090391745 Vang mua 10; CongThuong 12/8/04 590[.8) Sussess: 090391745 Vang mua 10; CongThuong 12/8/04 5901.8) l?.Y!!!l!!Jl90391745 Van\! mua ta~2!'gThuo~9HI~Y 12/8/04 5901.8J • CllU'O'llg Chuo'llg trlllh rno phollg h~ thallg SMS Trang 68 Cu'a sB Processing of SMS Gateway: Ghi nh~n I?i t~t ca qua trinh tu nh~n yeu c~u, xu Iy cac yeu c~u cho a~n gai tra k~t qua cho nguai SlI' d\lng, • Messages Received: Luu t~t ca cac tin nhfm yeu c~u rna Gateway aft nh~n augc Cac tin nh~n se I~n Iuqt m~t tren Iistbox aft phan ph6i nha a~ xu Iy • Processing Messages: Tu mQt Iugng tin nh~n Ian rna Gateway nh~n augc, h~ th6ng se aang a~u cho n may khac XlI' tv aQng phan chia Iy • Sending Messages: Cac yeu c~u aft thong qua XlI' Iy va cha gai tra v~ cho nguai su d\lng • Error Messages: Luu I?i cac yeu c~u bi 16i qua trinh xu ly Cac 16i co th~ phM sinh: • Tu MainQueue chuy~n sang nQueues nQueues a:1y • Tu nQueues chuy~n sang nProcessingQueues nProcessingQueues a~y • Cac tin nh~n khong th~ gai augc (b~ng l~nh AT ho~c b~ng Cable) • Messages Sent Log: T~t ca cac messages gai b~ng l~nh AT ho~c Cable cong hay th~t b?i a~u augc ghi l?i a aay ChU'0'I1g ChU'lmg trinh Trang 69 rno p/u}ng h~ thang SMS • Cu'a sA Message Management (nh~n vao menu Message Management): Thvc hi~n cac chuc nang: • • Nut Doit: Test cac I~nh xu Iy "offline": thlJc hi~n dugc t~t ca nhfi'ng gi SMSGateway c6 th~ lam dugc: d6ng rna m9t chuang trinh, dich V\! Danh cac I~nh xu Iy vao textbox Messaged Received • Nut Add Requests: Gia I~p truang hgp SMSGateway xu Iy m9t Iugng tin nh~n r~t Ian Khi d6 qua trinh xu Iy tin nh~n yeu ciu se dugc th~ hi~n tren cua sf, Processing of SMS Gateway Danh s6 di~n thQai nguai gai vao textbox Sender va tin nh~n yeu ciu vao textbox Request • Nut Delete all SMS: X6a tngva mc>phong h~ th6ng Tuy nhien, vi thai gian h~n chS nen nhu'ng chuc nang r~t nhi~u h~n chS va khuYSt diSm Chuang tiSp theo se trinh bay nhu'ng khuySt diSm tren va dua huang phcit triSn cho d~ tai sau Chu'o'llg 7.Hpn chi wi IlU'ungpluit triin cua t/J tai Trang 71 CHUONG HAN CHE vA HuONG PHAT • TRIEN CHO DE TAl 7.1 K~t qua d~t dU'gcclla d~ taL ).> N~m b~t duQ'c ky thu?t giao tiSp vai thiSt bi di d(>ng :; Co kiSn thuc vS h~ th6ng SMS, , Xay dVng duQ'c chuang trinh giao tiSp vai thiSt bi di d(>ng Gui tin nh~n cung luc tai nhiSu nguai Truy xu~t b(>nha ( tin nh~n, sf> dia chi, ) di~n tho?i di d(>ng, Cho phep may tinh m?ng LAN gui va nh?n tin nh~n thong qua may chu kSt n6i vai di~n tho?i di d(>ng 'y Xay dVng duQ'c chuang trinh mo phong h~ th6ng SMS thong qua di~n tho?i di d(>ng Cho phep truy xu~t thong tin, C?p nh?t CSDL Cho phep kich ho?t ( dung), tr?ng thai cua dich V\l , u'ng d\lng C\lthS tren Server • Cho phep h~ th6ng xu ly m(>tIUQ'ngtin nh~n Ian 7.2 Hflo ch~ - khi~m khuy~t clla d~ taL VI thai gian thp'c hi~n dS tai, kha nang thu th~p du' li~u va kha nang thp'c hi~n co hfln nen chuang trtnh co r~t nhiSu hfln ch~ nhu: Chuang trtnh chi moi xay d!fng nhung chu'c nang Co' ban nh~t Chu'o'ng 7.R.an chi wi lzu'ung ph it Trang 72 triin cu'a il~tai Giao di~n tho sa, dan gian, chua th~ SlJthu~n ti~n cho nguai su dpng •• CSDL chua duQ'c phan tich ky cang, xay dlJng dung mu'c nen r~t nhi~u h?n ch~ S6 lUQ'ngdich V\l khong nhi~u , khong c6 nhi~u dich V\l mang tinh sang t?o Cac thong bao tnl v~ cho nguai su dpng chung chung Chua luang h~t duQ'c cac 16i gay cho h~ th6ng Do d6 , kiSm soat 16i v~n la v~n d~ Ian cho chuang trinh Kha nang ho?t: ma r(>ngchuang trinh nhi~u kh6 khan, chua linh thi~u nhfrng thu vi~n mang tinh tfmg quat ph\lC V\l cho vi~c phat triSn chuang trinh • Vi~c tim ki~m tai li~u nhi~u h?n ch~ nen kha nang nghien clfU chua duQ'cd~y duo 7.3 HU"rrng phat tri~n cho d~ taL • ThiSt kS CSDL phpc Vj.1cho cac qich Vj.16n qinh va vung ch~c Nang cao kha nang kiSm soat , kha nang chiu 16i giup cho h~ th6ng ch?y 6n dinh Cai ti~n cac thu~t giai giup cho h~ th6ng XlI' ly t6t , nhanh va hi~u qua han • Xay dlJng nhCi'ngthu vi~n mang tinh t6ng quat giup cho vi~c phat triSn , nang c~p h~ th6ng Chu'o'ng 7.H,an chi va hu'ung plll;t tTiln cu?ait; tai Trang 73 Phat triSn, xay dl!ng cac qich vp co chfrt lu~:mg,phu h9'P vai nhu c~u hi~n cua nguai suodpng nhu : theo doi hpp thu di~n tu, • , h~ th6ng qucln ly cac thiSt qi nha, Cltu'o'ng 7.H,an cit' • • wi Ilurlng pilat triin cu'a tlJ tai MT-SM: Mobile-Terminated Short Message SM Short Message SMD-PP: Short Message Delivery Point-to-Point SME Short Message Entity SMS Short Message Service SMSC Short Message Service Center SMS-GMSC Trang 74 : Gateway Mobile Switching Center SMS-iWMSC : SMS interworking Mobile Switching Center • • SMTP Simple Mail Transfer Protocol SS7 Signaling System TAP Telocator Alphanumeric Protocol TCAP Transaction Capabilities Application Part TDMA Time Division Multiple Access TDP Telocator Data Protocol TNPP Telocator Network Paging Protocol VLR Visitor Location Register VMN Voice Mail Notification ChU'o'ng 7.H.an chi va hu'ong ph at tTiln clia il~tai Tai Ii.co tham khao [1] APi text Viewer ( bp Visual Studio 6.0) [2] Nokia PC Connectivity SDK 2.1 for Nokia Phone [3] Progamming with Visual Basic 6.0 - O'Reilly [4] SMS - Gateway introduction [5] AT-command Guide of Nokia [6] MSDN 2004 [7] www.vbcity.com [8] www.nokia.forum.net [9] www.vbcode.net [10] www.planet-source-code.net Trang 75