Electricity consumption interactive terminal prepaid system

Abstract

The invention provides a smart interactive terminal electricity consumption prepaid system comprising a smart electricity meter, a collector, a GPRS (general packet radio service) network and a server, and a smart socket and a smart interactive terminal are added in the system, wherein the smart socket and the smart electricity meter are arranged at a user end; the collector, the smart interactive terminal and the server are arranged at an electric power charging management end; and electricity consumption information of users is transferred to the smart interactive terminal by the GPRS network or carriers and the prepaid treatment and the electricity consumption management are conducted. In the prepaid system, information of each electricity consumption device, such as electricity consumption, current, voltage, active power and the like can be acquired by utilizing the smart socket; the information can be transferred to the collector, the smart interactive terminal and an electric power marketing system in an electric power carrier way; and an external Unionpay card swiping keyboard is utilized for swiping a card and inputting a password and electricity purchasing amount, and thesmart interactive terminal is used for transferring the information and data to the marketing system, thereby realizing the purpose of purchasing the electricity by local payment. The prepaid system can be widely applied to the prepayment of the electricity consumption terminals.

Description

technical field [0001] The invention relates to an electricity interactive terminal prepayment system, which belongs to the technical field of electric power metering. Background technique [0002] At present, there are three implementation methods for meter prepayment: remote prepayment, terminal prepayment, and meter prepayment. [0003] The concept of remote prepayment is that the settlement is completed in the background system, and the background gives a trip signal. The meter only needs to provide the electricity consumption information of the meter to the background. This method has low requirements on the function of the meter, but relatively high requirements on communication. The electricity meter only needs to provide real-time settlement data, but it has high requirements for real-time communication. [0004] The way to realize the meter prepayment is that the settlement is carried out on the meter, and the user's remaining electricity fee needs to be saved ...

AI Technical Summary

Problems solved by technology

The advantage of this method is that the requirements for communication do not need to be too high, and the requirements for the function of the electric meter do not need to be too high. However, since there is an electricity fee adjustment module in the background, the difference between the reference electricity price and the real electricity price will easily make users doubt the power company.

Images