The Research And Realization Of The Supporting System About Bank Charge Value For Public Traffic Integrated Circuit Card

In ordrer to realize supporting public traffic integrated circuit card to get stuck charge value business within the bank information systerm, some commercial bank information science and technology branches developing have accomplished the public traffic integrated circuit card bank charge value supporting system.The system is adopted owing to C/S physical design, pattern adopt a data , applying all together treatment, the customer holds a use the bank counter terminal , help-yourself end instrument , join the end being IC card read-write machine equipment, serves end concentrating the real time network interconnection using one IBM RS6000 P690 server to be the core server, and serving a company by being a server's turn to come true in public traffic integrated circuit card. System accords with public traffic integrated circuit card charge the value technological process technical code, and union bank self account affairs handles technological process , accomplish the technology realization using a bank to get stuck carrying out the IC card charge value.System put process into practice manages application system system structure , function module in, according to now available mass transit system IC card , union bank relevance business system technological process prepares technology platform , the card having resolved relevance IC drives , the network interconnection , business technological process work out , business synchronicity , completeness , security wait for a series of technology problem under the control of.System charge value equipment in having realized plain mass transit system IC card charge the value technological process norm and the mass transit system IC card serves the direct linkup of system pattern , reform for the bank charge the value equipment――bank concentrating self system norm and network norm selling the server―― public traffic integrated circuit card at reduced prices serving systematic business handling a pattern, to accord with bank; Recovery processing technological process requiring that the building-up IC card charge value anomaly condition time of IC card card state treatment and bank fund, with the completeness ensuring the customer bank fund and IC card card state.System adopt C/C + + language develop mainly , relate to AIX 5 L , SCO UNIX , Windows platform, concentrate on with the technology communicating by letter and the data transmission applying studying the technology and technological process resolving IC card read-write , encrypting the design handling technological process , Tcp/IP that technological process , business apply etc.Have owed a project business , banking business having synthesized the IC card , have related to and the various computer system platform technical code, and business technological process, the technology may act for IC card business of all kinds as bank system applies an example, In IC applies the actual circumstances being expanding by leaps and bounds at present falling, will certainly accelerate IC card development of the applied technique applying the cooperation with banking business , boosting our country IC card applying technology developing.System has realized the following function:1.Have realized using bank end instrument to mass transit system IC card read-write treatment.Have realized the read-write being not that Contactless Integrated Circuit Card(CICC) to public transit system on bank end instrument, technology standardizes according to MIFARE 1 card, the read-write having accomplished the IC card encrypting the card handling , realizing on the bank business terminal and help-yourself terminal PC machine by IC card read-write equipment to mass transit system IC handles. 2.The technology and business charge value sell the card carrying out mass transit system IC according to that mass transit system IC card technological process standard , has come true using a bank to get stuck at reduced prices.Value is standard according to mass transit system IC card acting as , value and bank account affairs handle in having realized banking business and the union charge value technological process , having realized perfect acting as in bank system.3.Have realized banking business system and the mass transit system IC card serving the systematic network interconnection , have realized both sides data real time delivery , have been completed charge the required communication of value data exchange.System adopt TCP/IP Socket communication method and the PowerOpen course communicate by letter (IPC) information queue technology , the business accomplishing the card having communicated by letter being allotted arrangement of ideas handling , having built a bank charge value equipment―― bank all together treatment server――mass transit system IC according to technological process serving system handles technological process.The IC card charge value structure hitting the target charge the value end instrument and the public traffic integrated circuit card serves the direct linkup of system pattern with general mass transit system, reform the business serving system for the bank charge the value equipment——bank all together treatment server——public traffic integrated circuit card handling a pattern , accord with the bank network norm and charge the value business technological process norm, and the directive rules designing entire business technological process and communicating by letter handling according to this pattern. 4.In trading handling process, handle a norm according to charge value , ensure that completeness , confidentiality , forbidden deny trading, have ensured systematic security by the fact that the IC card providing DES , the RSA algorithm realizing the data encryption and the figure signature.5.To having built all-round business in charge value process, completeness controls system.System has been hit by the business anomaly and equipment anomaly condition may appear specifically for charge value process , has founded the company who handles mechanism , ensures that the customer , the mass transit card are in motion and do business and the bank account affairs system safety handling mechanism and bank account affairs to IC card card safety recovery.The public traffic integrated circuit card bank charge value supporting system is completed , use broadly in the commercial bank, the immense convenient customer, has accelerated the all-round extension that the mass transit system IC card uses , has promoted electronization construction of city.