Design And Implementation Of Embedded System Based On J2ME

As we know, many enterprises have realized office automation and have made employee enjoy convenience and efficiency under developing in network technology and information technology. However, enterprises realize the importance of mobile application gradually as the competence between enterprises fiercer and fiercer. Especially in insurance area, in order to promote the competitive ability, the implementation of Mobile Insurance Claim System has become a problem that all enterprises pay attention to after the realization of mobile of new contract system. Therefore, it is extraordinary necessary to develop a Mobile Insurance Claim System based on mobile terminal.This paper takes research on embedded system based on J2ME, a prototype system of Mobile Insurance Claim System which is based on the technology of J2ME and J2EE. The research stresses focus on the realization of system architecture,designing of mobile clients, analysis of system complexity and system security. The development of the system adopts Object-Oriented methods in analysis and design; adopts N-Tier architecture; adopts many design patterns ,such as MVC,Facade and etc.; adopts end-to-end security model. After test, the system meets the needs of mobile claim and implementation the mobile claim system.Compared with traditional claim system based on the WEB, the system has got two characteristics: on the one hand, it can make the employees of insurance company handle claim cases at any time and any place to improve the effectiveness of operation. Originally, the employee can only handle the problem after knowing the situation and going back company. Now ,after adopting the system , employee can operate on the spot to make the case settled in the shortest time; on the other hand ,it can make the claim operation simpler and more effective and doesn't be restricted by client position and correspond access. The client can report to the insurance company immediately by adopting the system. As a result, the company can receive the case information at once and handle it quickly.