KR100650658B1 - 탈착 감지 기능을 갖는 스마트카드 - Google Patents
탈착 감지 기능을 갖는 스마트카드 Download PDFInfo
- Publication number
- KR100650658B1 KR100650658B1 KR1020050091289A KR20050091289A KR100650658B1 KR 100650658 B1 KR100650658 B1 KR 100650658B1 KR 1020050091289 A KR1020050091289 A KR 1020050091289A KR 20050091289 A KR20050091289 A KR 20050091289A KR 100650658 B1 KR100650658 B1 KR 100650658B1
- Authority
- KR
- South Korea
- Prior art keywords
- card
- smart card
- state
- task
- pin
- Prior art date
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07737—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts
- G06K19/07739—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts comprising a first part capable of functioning as a record carrier on its own and a second part being only functional as a form factor changing part, e.g. SIM cards type ID 0001, removably attached to a regular smart card form factor
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Telephone Function (AREA)
Abstract
Description
핀(단자) 번호 | 종래(ISO 7816) | 본 발명 |
C1 | VCC(전원공급) | VCC(전원공급) |
C2 | RST(리셋) | RST(리셋) |
C3 | CLK(클럭) | CLK(클럭) |
C4 | RFU(예비) | DTT(검출) |
C5 | GND(접지) | GND(접지) |
C6 | VPP(가변전압) | VPP(가변전압) |
C7 | I/O(입출력) | I/O(입출력) |
C8 | RFU(예비) | RFU(예비) |
Claims (2)
- 스마트카드에 배열된 예비 핀중 어느 하나에 카드의 장탈착여부를 검지하는 기능이 부여된 검출핀과,상기 검출핀과 연결되고 그 상태에 따라 인터럽트를 발생시키는 카드드라이버와,상기 카드드라이버와 연결되고 인터럽트에 대한 처리를 수행하는 카드타스크를 포함하여 구성되는 것을 특징으로 하는 탈착 감지 기능을 갖는 스마트카드.
- 청구항 1에 있어서, 상기 검출핀은 카드가 정상일 때 '로우상태'를 유지하고, 비정상일 때 '하이상태'를 유지하도록 할당된 것을 특징으로 하는 탈착 감지 기능을 갖는 스마트카드.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050091289A KR100650658B1 (ko) | 2005-09-29 | 2005-09-29 | 탈착 감지 기능을 갖는 스마트카드 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050091289A KR100650658B1 (ko) | 2005-09-29 | 2005-09-29 | 탈착 감지 기능을 갖는 스마트카드 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100650658B1 true KR100650658B1 (ko) | 2006-11-29 |
Family
ID=37713850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050091289A KR100650658B1 (ko) | 2005-09-29 | 2005-09-29 | 탈착 감지 기능을 갖는 스마트카드 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100650658B1 (ko) |
-
2005
- 2005-09-29 KR KR1020050091289A patent/KR100650658B1/ko not_active IP Right Cessation
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