Integrated circuit (IC) card card-writing system, IC card card-writing method and IC card writer based on smart phone

Abstract

The invention discloses an integrated circuit (IC) card card-writing system based on a smart phone. The IC card card-writing system based on the smart phone comprises a charging system server used for IC card charging management, an IC card used for covering expenses, the smart pone capable of achieving mutual communication and an IC card writer. The invention further discloses an IC card card-writing method which includes the steps of conforming user payment records of the IC card to the charging system server through the smart phone, then sending instructions to an IC card reader-writer through the smart phone and completing card-writing operation for the IC card through the IC card writer, and last conforming the payment records through the charging system server. The invention further discloses the IC card writer which comprises a shell, a way circuit in the shell and a data transmission device which is arranged on the shell and used for achieving data transmission with the smart phone. The way circuit comprises a circuit used for exchanging data with the smart phone and a circuit used for completing the IC card card-writing operation. IC card writing which utilizes the IC card card-writing system, the IC card card-writing method and the IC card writer based on the smart phone is not limited by time and regions, so that the convenience of IC card using of a user is improved significantly.

Description

technical field [0001] The invention relates to a device and method for autonomously writing or rewriting an IC card after recharging, in particular to an IC card writing system, a card writing method and a card writing device based on a smart phone, which belong to the technology of IC card payment field. Background technique [0002] At present, residents generally use prepaid IC card smart meters, IC card smart water meters, and IC card smart gas meters to measure electricity, water and gas costs for electricity, water and gas consumption. [0003] For IC card payment users, when the balance in the meter is insufficient or the balance in the meter is small, they need to go to the outlets or banks designated by the power department, water company, and gas company to recharge the fee. After the recharge is completed, the outlets or banks will use the IC card writer. Write the payment amount into the IC card, the user inserts the recharged IC card into the smart meter, and...

AI Technical Summary

Problems solved by technology

[0005] 1. Communication method and regional limitation: it is transmitted by cable, and the payment method is limited by location and region. For areas where there are no payment and recharge outlets, it is difficult to pay and recharge

[0006] 2. Time limitation: The recharge method is a fixed time recharge, subject to time restrictions, non-office hours, users will not be able to pay

[0007] 3. The cost of this payment method is high, and it is necessary to lay a large number of payment outlets or electricity recharge agency stores

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