Rechargeable card money drawing system paid by mobile terminal and control method thereof

Abstract

The invention discloses a rechargeable card money drawing system paid by a mobile terminal and a control method thereof. The system comprises a money drawing machine, a mobile terminal and a cloud server, wherein the mobile terminal is provided with a sound wave output module and a sound wave receiving module for receiving and transmitting sound wave signals, an audio encoder / decoder, and a control instruction input module; the control instruction input module is connected with the cloud server and performing payment operation; the money drawing machine is arranged in an offline manner and comprises a card plug-in device, a controller and a sound wave communication module; the card plug-in device is used for reading and writing rechargeable card data; the audio encoder / decoder is used for converting the payment data into a sound wave signal and performing sound wave communication with the sound wave communication module through the sound wave output module and the sound wave receiving module; the sound wave communication module converts the sound wave signal into the rechargeable data; and the controller transmits the rechargeable data to the card plug-in device, so that the data is written into the rechargeable card by the card plug-in device. The system disclosed by the invention has the advantages that safety communication setting is provided for automatic rechargeable equipment, a user can perform the payment operation by the mobile terminal, IC card recharging is realized, and the payment safety is guaranteed.

Description

technical field [0001] The invention relates to the field of intelligent hydropower equipment, in particular to a recharge card collection system and a control method for payment through a mobile terminal. Background technique [0002] In daily life, there are two main payment methods for water billing in people’s lives. One is the traditional payment method after use, which is a common monthly water payment method in general family life. It is also widely used by most tap water providers at present. The method used is mainly to use ordinary water meters for measurement, regularly arrange staff to come to copy the usage information, and then bill and collect fees according to the current water price. This method has high labor costs and a large workload. The data needs to be manually transcribed, and the fee collection also needs to be handled by a special person. Moreover, the water use situation is not easy to control, and it is inconvenient to regulate the water price. T...

AI Technical Summary

Problems solved by technology

In terms of manual recharging, the labor cost is high, the workload is heavy, and it is difficult to control; in terms of bank card binding and transfer, IC card registration requires a series of binding operations to establish a connection relationship. The registration operation is cumbersome and the binding business is complicated and bound. The bank card is not convenient for other consumption operations, so users need to open the bound bank, which increases the workload and storage problems; for self-service top-up machines, although the disadvantages of the above two methods can be solved, from the perspective of security, Since the self-service top-up machine is set up on the Internet, and bank information needs to be entered on an unfamiliar top-up machine, it is easy for lawbreakers to modify the top-up machine through technical means, steal bank information from it, and cause bank cards to be stolen, resulting in unpredictable losses.

Therefore, the problem of recharging IC cards is a major research and development problem for IC card recharging system developers.

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