煤炭运销系统中离线业务的优化研究

Study on Optimization of Offline Business in Coal Transportation and Sales System

为实现煤炭运销信息系统在大集团集中销售背景下的高效、不间断运行,提出了基于数据同步和电子单据的离线业务解决方案。通过MSF数据同步技术及可移动业务对象技术构建分布式数据同步系统,避免了传统数据同步技术的弊端,实现了脱机状态下的业务逻辑控制和系统构架的灵活扩展。给出基于RFID射频识别技术的电子提煤单应用方案,解决了离线状态下的地销提煤业务连续运行和传统单据的防伪问题。

In order to realize a high efficient and uninterrupted operation of the coal transportation and sales information system under the centralized sales background of a large group, an offline business solution plan was provided based on the data synchronization and electronic documents. The MSF data synchronization and the mobile business object technology were applied to establish a distributed type data synchronization system to eliminate the disadvantages of the traditional data synchronization technology and to realize the business logic control under the off line state and the flexible expansion of the system framework. Based on the RFID（radio frequency identification technology）, an application plan of the electronic documents was provided to solve the continued operation of the local coal trading business under the offline state and the anti-fake problem of the traditional bills.