| Enterprise information management systems can help business leaders to reducethe workload and improve processing efficiency, which involves marketing, planning,organization, leadership and management, monitoring and analysis work, play asignificant role, and is the futures of information technology in business managementwill Preparation tools. After investigating the general expense management of themobile stations among China we find that it is popular to use traditional ways. That ishaving one person in a station to report all the data in excel forms. Such as rent andelectricity bills, statistic and analysis for data and contract renewal.Based on the requirement of the cost of statistics of the mobile base station madeby Panzhihua branch of China mobile, in this thesis we investigated the Informatizationconstruction of the main operators in china and analyzed the market prospect of oursystem in Panzhihua and made the plans about expense statistics at first. Secondly,we design this system reasonably considering the management organization structureã€staffingã€resent databaseã€network structure and security. At last, in this thesis,wechoose J2EE to be the technology development platform of our system according toexisting resources and staff.When it comes to the design of expense statistics system, in this thesis,we dividedthe system into management system and function system according to the requirement.And this system contains the user managementã€basic data managementã€base stationmanagementã€the cost of the contract managementã€monthly expense report and otherfunction management modules. This system use middleware to send text messagesthrough the China mobile MAS system and provide a plan of expense statistic ofPanzhihua branch of China Mobile at last.Through the final test, the system developed in this thesis realized all the targets.System was put into operation, running in good condition, and achieved good economicbenefit and workload of maintenance workers in base station is reduced, improved basestation cost statistics work efficiency, gave examples for guest and other branchenterprises as well. |