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Intelligent card writing method and device

A smart card and intelligent technology, which is applied in the field of electronic communication, can solve the problems of poor scalability and low security of the smart card writing method, and achieve the effect of improving security, improving scalability, and avoiding plaintext transmission

Active Publication Date: 2020-04-10
BEIJING GAS GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a smart card writing method and device, which solves the problems of low security and poor scalability of the existing smart card writing method

Method used

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0034] figure 1 Shown is a schematic flowchart of a smart card writing method provided by an embodiment of the present application. The smart card writing method can be applied to a smart card writing device, such as figure 2shown. The smart card writing device includes a socket interface 21 for identifying smart cards and reading smart card information, a communication interface module 22 for performing wireless communication with user mobile terminals, a first chip 23 and a second chip 24 .

[0035...

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Abstract

The embodiment of the invention provides an intelligent card writing method and device. With the intelligent card writing method and device adopted, the problem that an existing intelligent card writing mode is low in safety and poor in expansibility is solved. The intelligent card writing method comprises the following steps that: when intelligent card information is read through a card seat interface, an interface protocol is translated through a first chip, so that wireless communication connection with a user mobile terminal is established through a communication interface module; when encrypted payment information from the user mobile terminal is received through the communication interface module, the encrypted payment information is processed through a second chip, so that a card writing process can be completed; and a generated recharging result is encrypted through the second chip, and the encrypted recharging result is returned to the user mobile terminal through the communication interface module.

Description

technical field [0001] The present application relates to the technical field of electronic communication, in particular to a smart card writing method and device. Background technique [0002] There are 4.39 million IC card and CPU card smart users in Beijing. The prior art provides some self-service recharging terminals to solve the trouble of smart card meter users going to the bank counter to buy gas. Individuals go to the bank to recharge and purchase gas. First, it wastes a lot of precious time. Second, it increases the workload of the bank. Third, it is also a cost expenditure for the Smart Group because of the commission commission of the bank. On this basis, Smart Group has developed a self-service recharge terminal. However, the self-service recharge terminal is expensive and takes up a lot of space. It needs an indoor resettlement place. However, individuals still need to go to designated limited places to recharge. [0003] The existing technology also provides...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/40G06Q20/38G06F21/60G06F21/64G07F15/06G07F15/00
CPCG06F21/602G06F21/606G06F21/64G06Q20/382G06Q20/401G07F15/001G07F15/06
Inventor 韩金丽王广清李洪根张大兵苟晓飞杨大为赵新磊
Owner BEIJING GAS GRP
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