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    • 41. 发明公开
    • PERSONAL DATA MANAGEMENT SYSTEM AND NONVOLATILE MEMORY CARD
    • 系统ZURPERSÖNLICHENDATENVERWALTUNG UNDNICHTFLÜCHTIGESPEICHERKARTE
    • EP2033132A4
    • 2010-09-08
    • EP07767377
    • 2007-06-15
    • SEMICONDUCTOR ENERGY LAB
    • TANADA YOSHIFUMIYAMAZAKI SHUNPEIARAI YASUYUKIMORIYA YOSHITAKA
    • G06F21/34G06F21/35G06F21/62G06K17/00G06K19/07G06K19/10H04L9/32
    • G11C16/102G06F21/34G06F21/35G06F21/6245G06F21/6254G06Q20/382H01L27/115H01L27/11521H01L27/1214
    • It is an object to provide a personal data management system which overcomes a problem of data leakage and a nonvolatile memory card applied to the personal data management system. A personal data management system includes a personal data storage medium including a communication control unit which transmits and receives data to/from a terminal, an encoding unit which encodes the received data, and a nonvolatile memory which stores the encoded data; a terminal including a communication control unit which transmits and receives data to/from the personal data storage medium and a server, a display portion which displays the received data, and an input unit; and the server including a communication control unit which transmits and receives data to/from the terminal, a decoding unit which decodes the encoded data, an identification data storage portion, and a unit which compares the decoded data with data in the identification data storage portion.
    • 本发明的目的是提供一种克服数据泄漏问题的个人数据管理系统和应用于个人数据管理系统的非易失性存储卡。 个人数据管理系统包括:个人数据存储介质,包括向终端发送数据的通信控制单元,对接收到的数据进行编码的编码单元;存储编码数据的非易失性存储器; 一个终端,包括一个向个人数据存储介质发送和接收数据的通信控制单元和一个服务器,一个显示接收到的数据的显示部分和一个输入单元; 并且服务器包括:向终端发送数据的通信控制单元,对编码数据进行解码的解码单元,识别数据存储部分和将解码数据与识别数据存储部分中的数据进行比较的单元 。