Design And Implementation Of Meter Reading System Based On Java

In recent years,with the rapid development of China’s economy and the transformation of urban residents to use electricity and water for the realization of a household table,the number of users and the rapid increase make the staff face increasingly meter reading tasks.Traditional meter reading is not only costly and low efficiency,but also is difficult to carry out the normal work because of strengthening the security of urban high buildings.In addition,the errors,caused by manual reading,often lead to disputes between employees and uses.At present,although some industries and companies have realized the automatic acquisition system,but most of the common system submits data to the server by local area network,formed by the local sensor,microcontroller and communication circuit.This model not only uses in small size system,but also is poor in human-computer interaction,debug and modify the complexity of the process and other issues.Therefore,it is an urgent problem to solve the problem of collecting and copying of the meter by using the technology of the Internet of things and wireless communication.With the improvement of the networking and wireless communication,burning meter collecting system has been developing from LAN system,combined by hardware device,upper computer and lower machine,into the system of Internet of Thing,which is formed by hardware equipment,wireless communication,Internet technology.In this paper,meter reading system is to realize the storage,management and active Application of the data reading from fuel meter.The system is designed and developed according to the network topology,such as the burning meter,lower computer and host server.This paper only develops the system to manage the data in host server,this system is developed by Java,used My SQL database,and designed with three layers framework.In the system,user presentation layer realizes the interaction between the user and the system,and completes the data format checking,Business logic layer completes the business process.Data Access Layer is finished the storage of business entities.This system realizes that the administrator,company users and individual users manage the data on gas meter,including the burning meter management,GPRS management,user management,user management,personal management module,sending and receiving data,the system can realize the effective management of the firing table data.