Object-oriented Technology In The Health Monitoring System

In recent years, with the domestic hygienic enterprise violently developing, a higher request is proposed to the hygienic monitor enterprise. Therefore, it is imminent to develop the new generation of health monitor system with reliable security, consummate function and advanced performance. The traditional structure software design with poor maintenance ability is unsuitable to meet the needs of hygienic enterprise. But the technique of Software Engineering based on Object Oriented can solve this problem very well. On the view of Software Engineering based on Object Oriented, the thesis did so much detail research, designed components on different levels and developed the new generation of hygienic monitor system, which improve the system's reusing, expandability and migration capacity. Moreover, it comprehensively elaborated the whole process of hygienic monitor system software development. Main work is the following:(1) The research on the Object Oriented Software Engineering in the software developmentCompared wilh traditional design, the new one based on object has many merits, such as good migration capacity, expandability and maintainability. For such great Hygienic monitor system software, it is more suitable if we take the advantage of this technique. After important business modeling and development of reasonable object and components, we integrate these elements; we can reduce risk of technique and market to achieve good results.(2) UML accomplish the hygienic monitor system requirement analysisThe purpose of the requirement analysis is to definite the function of the system and to establish the understandable models, which is the significant in the software engineering. . UML is the standardization language to draw up a system blueprint, picturing the components description of large-scaled and complicated system, illustrating and constructing the system model, and set up various files. In the practical developing process, UML accomplish the hygienic monitor system requirement analysis, forms the static structure and dynamic action maps, therefore, lay a good foundation for the follow-up development.(3) Model Structure Design PatternUsing "Model Structure" design, we analyze complicated calling relationships from the function point of view, design and maintain them in layered structure. The hygienic monitor system is divided into different models. We can arrange for some basic system service into a lower layer data models to provide service for higher layer.General functions provided to ihe users are implemented in application models, and thus greatly enhanced system's maintainability and portability.(4) Design and achieve the data of hygienic monitor systemThe principal task of hygienic monitor system is to deal with a large amount of data and obtain the required information. It is essential to memorize and use a variety of data. In practice, being based on this data technique, the system has such good features of fast development, less storage space, easy operating and low cost etc.(5) Discussed the major developing techniquesBeing based on delphi software, it analyzes some problems of dynamic connection with data, the exchange of data and tree structure, the read of binary digit, and provides the solutions.