Study Of The Overall Program Of Mixed-mode Ship Inspection Management Information System

The rapid development of computer application technology represented by technique of computer network and database has impelled the application of Management Information System (MIS),and the revolution of information technology is still deeply affecting our manufacturing and life style. MIS has brought huge action into science management. Under such a background, this paper attempts to discuss those problems related to the information processing of ship survey management system.Ship survey management includes these parts: management of ship survey institution, management of ship surveyor, management of those service institutions and personnel related to ship survey, management of ship survey certificate, management of ship product survey, management of sea equipment survey and management of qualification of ship manufactory, etc. Faced on such objects as service and supervision, SSMIS need exact information architecture to develop and implement. Client/Server is the leader architecture of computer application system of now. Browser/Server is a new architecture evolved from the developing of Internet/Intranet technique. It is a three-tier C/S substantially. In order to fulfill the requirements of different types of users, the paper applied hybrid model of C/S and B/S in the system developing based on the characteristic of Ship Survey Management. On one hand, B/S applies in selection, browser, place dispersed and seldom interface service, on the other hand, most business such as transact produce, providing service, statistics and report tables, decision support use C/S. Tight hybrid model of C/S and B/S form system structure of SSMIS.Ship Survey Management Information System (SSMIS) will enhance development, improve level of Ship Survey Management. This paper introduces the concepts, characteristics, and the developing technique influences on system developing of C/S and B/S, analyzes the feasibility and advantage of applying the two architectures in SSMIS from the practice view. Then, the paper studies the requirement analysis thatincludes the content of ship survey management, and points of information, and overview design which is composed of function division, sub-system, system framework design, logic relation of applications system, data manage and security.The paper constructs function distributing of three mostly sub-system of SSMIS. It includes: management of ship survey institution, management of ship surveyor and management of imports and exports ship.The thesis, in its last part, has come up with a talkative idea on how to settle the defects in it, and has studied the developing trend of computer application technology and has confirmed the next research direction.