【摘要】 对软件重用技术进行了研究,报告了控件技术的现状。为了能简单实现控件的跨平台,并且能简单得利用控件代码实现升级,需要开发可重用控件。提出了跨平台的软件重用控件技术,其中包括控件的移植、升级和组装技术。并以其在地铁信号仿真系统中的应用为例做了具体阐述和进一步分析,指出了以上方法的优点和存在的缺陷及处理方法。软件重用控件技术在一定程度上体现了组态化软件思想的优越性。更多还原

【Abstract】 Software reuse technology is studied,the status of control technology is reported.In order to realize control cross-platform simply and realize control code upgrading simply,reusable control is developed.Cross-platform software reuse control technology is proposed,including control transplantation,upgrading and assembly technology.Take metro signal simulation system as example,the advantages,disadvantages and solutions of the methods proposed above are detected.To a certain extent,software reuse control technology reflects the thinking of the configuration software superiority.更多还原