The Design And Implement Of Signal Integration System Based On The Bridge Pattern

With the increment of the scale and complication of the software, makes the software system design in a huge challenge.The requirement change in the process of development is a flinty problem for software system design.However software crisis makes people start to do the deeper and deeper reaserch in software and its characteristic.The structural program design makes developer went through huge transformation in their world view, and can effectively solve many problems in the process of development, but the structural program design can not solve software crisis completely, people also expect to find the method that is more effectively,more safely and more easy to maintain and manage.Software reuse is deemed as a usable method to solve software crisis,improve the development productivity and quality of the software.With the growing of the object orient programming method, the software system goes to a new age.Object orint programming can solve the problem that process-oriented can not fit for diversification requirement.it also provide high reusability.As the result of the object orient design that design pattern makes a a rule to describe that how to complete work in the area of software development.Framework pays attention to detailed design and implement, but design pattern pays more attention to reuse the system structural design which appeared repeatly in the course of software design, it also carry out software reuse deeply. As it were, design pattern is the higher level of reuse of software beyond framework, and more usable.When designing the system,it comes from how to use design pattern to improve software structure.With the analyse of signal Integration system and the deeply reaserch of bridge pattern,combine the technology in the development, refine the software structure and using the correct design pattern.It make the system more clearly,module division more in reason,and reduce the develop work.Using design pattern to analyse software system will strongly reduce the correlation of each module(or object) in system, which means module can be modified and superseded absolutely, and it have no impact on the whole system function. And then it can increase the flexibility and extensibility of system, and can do well to adapt the requirment change in the process of system development.It can improve software productivity, and also bring advantage to system upgrading and convenience.