英语论文网

Design and implementation of this system is the main line of fixed asset management , completed the fixed assets from the purchase, use , maintenance and tracking loan repaid . While increasing the consumables management, purchasing consumables to provide management for the enterprise . The system also provides statistics management module, the user can according to their needs statistical data can also be exported to Excel table.

系统的使用者一共分为三种，分别是匿名用户、普通用户和管理员用户。匿名用户可以查询具体设备资产的可以公开的数据，比如设备名称，购买日期，维修记录、借出归还记录等信息。普通用户是指设备管理部门的主管，可以进入系统后台查询各个数据，也可以统计查询，导出数据到Excel中。普通用户没有具体信息的添加、修改和删除功能。管理员负责具体信息的维护，比如信息的添加、修改和删除，同时负责定期导出资产数据，并打印送交公司领导，为了让公司领导层准确把握企业设备资产的具体信息，为以后的设备采购做出合适的决策。

Users of the system total is divided into three kinds , namely, anonymous users, ordinary users and the administrator user . Anonymous users can query specific equipment assets can expose data, such as device name , date of purchase , maintenance records , loan records and other information return . Ordinary users refers to the equipment management department head , you can enter individual data system background check , you can also statistical queries, export data to Excel . Normal users do not have specific information to add , modify, and delete functions. Administrators are responsible for the maintenance of specific information , such as information to add, modify, and delete , is also responsible for periodically export asset data , and prints sent to the company leadership , leadership of the company to make an accurate grasp of enterprise asset -specific information for future equipment purchases make the appropriate decisions.

According to the system analysis of the results , in accordance with a structured approach to system design , " enterprise asset management system" from the function can make the following subsystems division, Figure 5-1 enterprise asset management system system structure . Divided on the basis of the subsystem , the corresponding data flow diagram subsystem using the transform center method or method of functional decomposition of the Centre , so continue decomposition continues until broken down into unambiguous functional single unit function module , resulting in the system functional block diagram . System function block diagram is shown in Figure 5-2 , respectively, the system configuration diagram of an anonymous user , general user system structure Figure 5-3 , Fig 5-4 administrator system structure . Asset management structure diagram Figure 5-5 , Figure 5-6 Structure software management , service management structure diagram Figure 5-7 , Figure 5-8 report statistical structure diagram, Figure 5-9 System Management structure .

The picture above shows the overall structure of the system . In asset management, software management , service management , and system management has add, delete, change, check function . In the statistics module in query and export Excel functions. Ordinary users and the administrator user interface into the background of the display is the same, but the average user does not modify, add , and delete permissions.
( A ) testing is to find errors in the program and program execution process.
( 2 ) A good test program is very likely to find errors found so far is still test本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。