KR900016578A - Door Control System Control Method Using Semiconductor Chip Card - Google Patents
Door Control System Control Method Using Semiconductor Chip Card Download PDFInfo
- Publication number
- KR900016578A KR900016578A KR1019890005735A KR890005735A KR900016578A KR 900016578 A KR900016578 A KR 900016578A KR 1019890005735 A KR1019890005735 A KR 1019890005735A KR 890005735 A KR890005735 A KR 890005735A KR 900016578 A KR900016578 A KR 900016578A
- Authority
- KR
- South Korea
- Prior art keywords
- card
- information
- control
- door
- access
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
Landscapes
- Lock And Its Accessories (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
내용 없음.No content.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 출입문 통제 시스템,1 is a door control system according to the present invention,
제2도는 제1도의 출입문 통제 제어시스템의 제어흐름도.2 is a control flow chart of the door control control system of FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890005735A KR910006266B1 (en) | 1989-04-29 | 1989-04-29 | Controll method of regulation system for door using semiconductor chip card |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890005735A KR910006266B1 (en) | 1989-04-29 | 1989-04-29 | Controll method of regulation system for door using semiconductor chip card |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900016578A true KR900016578A (en) | 1990-11-13 |
KR910006266B1 KR910006266B1 (en) | 1991-08-19 |
Family
ID=19285761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890005735A Expired KR910006266B1 (en) | 1989-04-29 | 1989-04-29 | Controll method of regulation system for door using semiconductor chip card |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910006266B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100327503B1 (en) * | 1999-04-26 | 2002-03-07 | 심 이 섭 | Contactless type card read/write system |
-
1989
- 1989-04-29 KR KR1019890005735A patent/KR910006266B1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100327503B1 (en) * | 1999-04-26 | 2002-03-07 | 심 이 섭 | Contactless type card read/write system |
Also Published As
Publication number | Publication date |
---|---|
KR910006266B1 (en) | 1991-08-19 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19890429 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19890429 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19910723 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19911107 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19911116 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
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