电力生产信息统计报表生成器的设计与实现

DESIGN AND IMPLEMENTATION OF THE STATEMENT GENERATOR IN AN ELECTRIC POWER STATISTICS AND INFORMATION SYSTEM

电力生产信息统计最显著的特点是统计内容、运算关系的需求在不断变化及统计结果的表示形式即报表具有多样性。文中针对电力生产信息统计设计了一种通用报表生成器 ,用户使用这种通用报表生成器可以按照统计要求设计报表的内容 (属性、指标 )、定义统计运算关系和格式 ,报表生成器将自动实现数据统计计算和报表生成。

The most striking characteristic of the electric power production statistics and information system is the constant change of the contents concerning the statistics such as that of the demand and the diversity in the form of representation or the statement of the statistical results. In view of the statistics of electric power production information, a universal statement generator is presented. With this universal statement generator users can design the statement contents (attributes and indices) according to different statistical requirements and define the computational relations and formats. Then the statement generator can automatically realize the statistical computation and statement generation. The statement generator proposed possesses good practicability and can be applied to many different circumstances.