The Construction Of Intelligent Electric Meter Electricity Recharge And Automatic Data Acquisition System

At present, as China began to pilot ladder pricing policy, as well as the TOU price appeared more wide trend, intelligent electric energy meter electric power company began to change and use with remote communication function. Problems of tariff recovery original prepaid electric meter and ammeter solution on the one hand, on the other hand, the computation of several rate table in a manner to avoid charges cannot buckle remote communication is not smooth when problems.This paper aims to analyze the implementation of the price ladder residential electricity company management needs, design a set of application system meeting the sale of electricity operation and data acquisition. System includes the intelligent meter electricity card key generation, the sale of electricity to recharge, electric power data acquisition and cost control etc.. System use the object as the power company metrology personnel and customer service sales personnel. In this paper, through the sale of electricity and data acquisition system function design, system data structure and system development required to run the software platform, hardware platform in detail, security encryption algorithm, meter, meter charging automatic data acquisition from the required network protocol and transmission protocol and other aspects of the in detail.In this paper, the sale of electricity to recharge key authentication technology, data acquisition of the Java cross platform development technology, data storage of Oracle11 g database platform and computer technology to design and realize the automatic acquisition system of B/S three layer model prepaid recharge and data based on Oracle, to achieve the use of large database to store, manage a large number of residential electricity and the sale of electricity charge data information for query and statistics, classification, the various data, for the electric management service.The smart meter electrical and automatic data acquisition cost control system will meet the residents stepped tariff application execution, but also greatly improve the power quality of service, improve the electricity customer satisfaction, while increasing the power company managers and sales personnel's working efficiency.The system will give the information construction of electric power enterprise whole also brings profound influence.