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发明公开
CN1845184A 一种具有电子钱包功能的智能密钥设备 有权 转让 开放许可 复审申请

一种具有电子钱包功能的智能密钥设备
摘要：
本发明公开了一种具有电子钱包功能的智能密钥设备，包括USB通信模块、CPU控制器模块、电子钱包固件存储模块、智能密钥数据存储模块，其中USB通信模块连接CPU控制器模块，CPU控制USB通信模块接收和发送USB接口的数据，并解释译码；CPU控制模块分别连接电子钱包固件存储模块和智能密钥数据存储模块，CPU控制模块执行电子钱包固件存储模块中的电子钱包固件程序完成接收并响应终端的交易命令；智能密钥数据存储模块是保存身份识别信息和交易信息的掉电不丢失的存储器。本发明利用智能密钥设备代替智能卡，使用其在具备USB接口的终端上应用，有效地拓展了现有IC卡的应用范围，同时确保安全性不低于现有的IC卡，不需要额外的读卡器或读卡设备，方便实用。
摘要（英）：

The invention discloses an intelligent key device with electric purse function, which comprises USB communication module, CPU controller module, electric purse fixed storage module, and intelligent key data storage module. Wherein, the USB communication module is connected to the CPU controller module; the CPU controller module controls the USB communication module to receive and send the data of USB interface and explain code; the CPU controller module is connected to the electric purse fixed storage module and the intelligent key data storage module, while the CPU controller module executes the electric purse fixed program of electric purse fixed storage module to receive and respond the trade order of terminal; the intelligent key data storage module is a memory used to store identification information and the trade information, which will be lose in power cut. The invention uses intelligent key device to replace intelligent card, to be used in the terminal with USB interface, to effectively expand the application of present IC card, without decreasing safety, addition card reader.

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