Design And Realizing Of ATM21N Business Procedure Subsystem

ATM (Automatic Teller Machine) system is an exact system which can run round-the-clock under high strength without a break. As the flourishing development of IT and Finance, ATM booms and takes the place of traditional service of Finance, which was labor-intensive, so it is well popular with the banks and these customers.This paper use C/S structure model and Object-Oriented technology as background, study systematic structure model and the transfer method between the modules. Firstly, on the basis of analyzing about ATM business demand, have got a kind of software structure mode that keeping the order relation at local and reflecting the relation of hierarchical structure of the superior and the subordinate in wholly part of the system. Second, provide the concept of Synchronous Communication and Asynchronous Communication that set out from improving the system whole efficiency angle. Finally, justified the effectiveness and rationality of the method of hierarchical structure relation of the superior and the subordinate, and the validity of Asynchronous Communication and Synchronous Communication with the example of " ATM21N business procedure subsystem "。...