| In the field of industrial equipment, the development and use of new technologies in computer application software, provide technical support for the development of industrial field device software, instead of industrial equipments in the traditional field that are relatively backward technology means. Software Reuse Technology is one of the new technologies in computer software development.The subject is to research, develop and apply in the human machine interface software platform, the main work is the study of Software Reuse Technology which is suitable for the human machine interface software, which is on the industrial refrigeration control equipment (provided by GENESIS INTERNATIONAL in the United States). The application of reasonable software multiplexing in human machine interface software, can shorten the time, reduce the cost of software development and maintenance, ensure the reliability and consistency of the software and protect the interests of the investors.This topic described the Software Reuse Technology used in the design and development process and object-oriented methods and design patterns that support software reused. Started from the domain analysis of domain engineering, combined with the actual industrial control equipment, described how Software Reuse Technology applied and achieved in human machine interface software in industrial control equipment.This subject used a hierarchical system architecture, designed a reusable architecture suitable for human machine interface software used in industrial control equipment. On this basis, the object-oriented method that combined with design patterns, applied to human machine interface software in industrial refrigeration control equipment. This subject completed the development of human machine interface software used in Industrial control equipment. Achieved the various functions of the interactive interface software and improved the reliability and robustness of this software. |
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