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计算机工程 ›› 2007, Vol. 33 ›› Issue (23): 65-67. doi: 10.3969/j.issn.1000-3428.2007.23.023

• 软件技术与数据库 • 上一篇    下一篇

基于COM+技术的储罐算量

郁汉琪1,徐德洪2   

  1. (1. 南京工程学院工程实训中心,南京 211167;2. 南京工业职业技术学院机械系,南京 210016)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-12-05 发布日期:2007-12-05

Calculation of Storage Tank Based on COM + Technology

YU Han-qi1, XU De-hong2   

  1. (1. Engineering Training Center, Nanjing Institute of Technology, Nanjing 211167; 2. Department of Mechanism, Nanjing Institute of Industry Technology, Nanjing 210016)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-12-05 Published:2007-12-05

摘要: 储罐算量是计量管理的核心,算量算法的软件机制的实现尤为重要。该文提出了基于COM+技术开发算量软件的策略,利用基于哈希表的方法优化数据,采取了3层架构部署软件的方案,解决了早期算量软件存在的实时性不强、复用性较差的问题。实践表明了该算量软件的有效性。

关键词: 罐容表, COM+, 3层架构, 储罐算量

Abstract: The calculation of storage tank is the core of measurement management. It is important to implement the software mechanism for calculation algorithm. This paper puts forward the strategy based on COM+ technology. Data are optimized by the method based on Hash table. The scheme of software deployment on three-tier structure is put forward, which makes up for defects of the previous software, such as bad real-time and reusability. Pratices show the caculation software is effective.

Key words: volume table for tank, COM+, three-tier structure, calculation of storage tank

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