移动环境下企业库存管理系统设计与实现

发布时间：2018-04-16 12:34

本文选题：移动数据库 + 同步机制　；参考：《华中科技大学》2015年硕士论文

【摘要】：随着移动设备智能化的深入发展,移动终端的功能更加强大,移动应用软件更加丰富,移动终端在生活日用、物流运输中的角色更加重要,移动应用有效降低了公司企业的运营管理成本,同时提升了运营管理效率。库存管理是企业资源管理的重要组成部分,在生产制造企业中尤为重要,使得企业仓管员工对库存物料进行详尽掌握和全面管理,通过分析管理数据可以为企业决策提供依据,反映企业生产物料消耗和生产效能。企业库存管理物件物件不易搬运、种类繁多、数量庞大,因此采用移动扫描枪可以使得企业库存管理更加便捷。设计和实现移动环境下企业库存管理系统时主要对移动数据库的同步机制进行了深入研究,通过移动扫描枪,企业可以实现对生产物料的盘存以及生产流程定位,便于企业对生产物料的控制和管理。结合企业生产实际,在扫描枪终端上采用移动数据库缓存技术,利用XMPP通信协议、数据版本控制技术、服务端数据广播技术等,确保生产数据的完整性。在移动环境中,保持移动应用在网络多样化中的工作性能尤为重要,由此采用移动数据缓存和复制技术以有效降低网络状况多样性对移动应用的负面影响。缓存技术主要采用缓存部分服务器数据方法使移动用户在弱连接情况下实现数据的存取,但是离线情况下的更新操作会导致缓存数据和服务器数据不一致,这就要采用复制技术实现网络重连后恢复数据的一致性。
[Abstract]:With the further development of smart mobile devices, the mobile terminal is more powerful, more rich mobile applications, mobile terminal in daily life, in the logistics transportation role is more important, the mobile application can effectively reduce the company's operation and management costs, and enhance the efficiency of operation management. Inventory management is an important part of enterprise resources management, is particularly important in the manufacturing enterprise, make the enterprise warehouse staff detailed grasp and comprehensive management of material inventory through can provide the basis for enterprise decision management data analysis, reflect the production of material consumption and production efficiency. The enterprise inventory management objects object is not easy to carry, variety, large quantity, so the mobile the scanning gun can make enterprise inventory management more convenient. The design and implementation of inventory management system for mobile environment to mobile The synchronization mechanism of database is studied, by moving the scanning gun, enterprises can realize the production of material inventory and production process for enterprise positioning, control and management of production materials. Combined with actual production, the use of caching technology in mobile database scanning gun terminal, using XMPP communication protocol, data version control technology. The server data broadcasting technology, to ensure the integrity of production data. In a mobile environment, maintain mobile application performance in network diversity is particularly important, the mobile data caching and replication technology to effectively reduce the biodiversity of the mobile application of negative effects. Cache technology mainly uses cache server data to mobile part users in the weakly connected data access conditions, but the offline update will lead to cache data and It is necessary to use replication technology to restore the consistency of data after network reconnection.

【学位授予单位】：华中科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52

【参考文献】