JPS601859U - Entry/exit control device - Google Patents
Entry/exit control deviceInfo
- Publication number
- JPS601859U JPS601859U JP7592283U JP7592283U JPS601859U JP S601859 U JPS601859 U JP S601859U JP 7592283 U JP7592283 U JP 7592283U JP 7592283 U JP7592283 U JP 7592283U JP S601859 U JPS601859 U JP S601859U
- Authority
- JP
- Japan
- Prior art keywords
- entry
- control device
- exit control
- memory
- flip
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はイレーザブルＦＲＯＭの平面図、第２図はその
機能ブロック図、第３図は本考案による退室管理装置の
ブロック図、第４図および第５図は本考案による情報制
御用メモリとその周辺部分の一徊を示すロック図、第６
図は本考案による情報制御用メモリとその周辺部分の一
例を示す回路図、第７図はタイムチャートである。
１・・・ＣＰＵ、 ２・・・ＲＡＭ、 ３・・・情報制
御用メモリ、４・・・クロック、５・・・キーボード、
６・・・プリンタ、７・・・カードリーグ、８・・・電
圧発生回路、９・・・時間制御回路、１０・・・アンド
・ゲート、１１・・・データバス、１２・・・アドレス
バス、２０・・門フリップフロップ、３０・・・ラッチ
、ＶｃｃおよびＶｐｐ・・・電源ピン。FIG. 1 is a plan view of the erasable FROM, FIG. 2 is a functional block diagram thereof, FIG. 3 is a block diagram of the room exit management device according to the present invention, and FIGS. 4 and 5 are the information control memory according to the present invention and its functional block diagram. Lock diagram showing one section of the surrounding area, No. 6
The figure is a circuit diagram showing an example of the information control memory and its peripheral parts according to the present invention, and FIG. 7 is a time chart. 1...CPU, 2...RAM, 3...Memory for information control, 4...Clock, 5...Keyboard,
6... Printer, 7... Card league, 8... Voltage generation circuit, 9... Time control circuit, 10... AND gate, 11... Data bus, 12... Address bus , 20... Gate flip-flop, 30... Latch, Vcc and Vpp... Power pin.
Claims (2)
ードを判定手段へ入力させ、その情報に基づいて室扉の
解錠を許可もしくは禁止する入退室管理装置において、
個人別コードを予め登録する情報制御用メモリとしてプ
ログラマブル・リードオンリー・メモリを使用すること
を特徴とする入退室管理装置。(1) In an entry/exit control device that inputs an individual code into a determination means when entering or leaving a specific room, and allows or prohibits unlocking of the room door based on that information,
An entry/exit control device characterized in that a programmable read-only memory is used as an information control memory in which an individual code is registered in advance.
力ポートとしてフリップフロップを備え、このフリップ
フロップが“１“を出力する状態で個人別コードの書込
みを行ない、書込みが終了したのち、このフリップフロ
ップを“０”出力の状態にすることを特徴とする実用新
案登録請求の範囲第１項に記載の入退室管理装置。(2) Programmable φ read-only memory is equipped with a flip-flop as an input/output port, and the individual code is written with this flip-flop outputting “1”. After the writing is completed, this flip-flop is output “1”. The entry/exit control device according to claim 1, which is characterized in that the device outputs 0”.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7592283U JPS601859U (en) | 1983-05-20 | 1983-05-20 | Entry/exit control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7592283U JPS601859U (en) | 1983-05-20 | 1983-05-20 | Entry/exit control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS601859U true JPS601859U (en) | 1985-01-09 |
Family
ID=30205982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7592283U Pending JPS601859U (en) | 1983-05-20 | 1983-05-20 | Entry/exit control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS601859U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57130680A (en) * | 1981-02-02 | 1982-08-13 | Itoki Kosakusho | Chamber managing system enabling chamber exclusive use to specific person |
| JPS57130679A (en) * | 1981-02-02 | 1982-08-13 | Itoki Kosakusho | Chamber managing system facilitating alteration of chamber entering condition |
-
1983
- 1983-05-20 JP JP7592283U patent/JPS601859U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57130680A (en) * | 1981-02-02 | 1982-08-13 | Itoki Kosakusho | Chamber managing system enabling chamber exclusive use to specific person |
| JPS57130679A (en) * | 1981-02-02 | 1982-08-13 | Itoki Kosakusho | Chamber managing system facilitating alteration of chamber entering condition |
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