Method for manufacturing intelligent card, device, master card and system

A technology of smart cards and mother cards, applied in the field of smart cards, can solve the problems such as the inability to effectively improve the initial pre-speed, the limited space for communication rate improvement, and the difficulty of COS and application design.
CN101556541AInactive Publication Date: 2009-10-14BEIJING WATCH DATA SYST
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BEIJING WATCH DATA SYST
Publication Date
2009-10-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The embodiment of the invention discloses a method for manufacturing an intelligent card, a device, a master card and a system, which belong to the field of intelligent cards and can improve the preliminary speed of cards in the production of intelligent cards. The technical proposal provided by the embodiment of the invention is as follows: the method for manufacturing the intelligent card comprises the following steps of: reading data of a nonvolatile storage of the master card, wherein the master card is an intelligent card manufactured by a preliminary procedure; storing read data and combining the read data and an initialization program into a preliminary file; and writing the preliminary file into a target card by the write operation of data addresses. The technical proposal provided by the embodiment of the invention is applicable to an intelligent card production system.
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Description

technical field

[0001] The invention relates to the field of smart cards, in particular to a method, a device, a mother card and a system for making a smart card. Background technique

[0002] The smart card is composed of hardware and software. The hardware system mainly includes the central processing unit CPU, non-volatile memory NVM, random access memory (random access memory, RAM), read-only memory (readonly memory, ROM) and other parts. The software system includes a chip operating system (Chip Operation System, COS), applications running on the COS, and files for storage.

[0003] The pre-preliminary process is an important process in the production of smart cards. Its purpose is to complete the writing of the software system on the target card, thereby completing the production of smart cards. Currently in production, the host computer executes the initialization program and the pre-personalization program in sequence to complete the initial pre-preparation of the s...

Claims

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