JPH0310466A - Facsimile equipment - Google Patents
Facsimile equipmentInfo
- Publication number
- JPH0310466A JPH0310466A JP1146403A JP14640389A JPH0310466A JP H0310466 A JPH0310466 A JP H0310466A JP 1146403 A JP1146403 A JP 1146403A JP 14640389 A JP14640389 A JP 14640389A JP H0310466 A JPH0310466 A JP H0310466A
- Authority
- JP
- Japan
- Prior art keywords
- password
- data
- transmission
- control circuit
- code
- 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
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Facsimile Transmission Control (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は文書１図面等のデータを送受信する為なファク
シミリに関し、特に送受信データの機密保護を行なう為
のパスワード機能を有するファクシミに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a facsimile machine for transmitting and receiving data such as documents, drawings, etc., and particularly relates to a facsimile machine having a password function for protecting the security of transmitted and received data.
従来のファクシミリはデータの機密保護を行なう為のパ
スワード機能は有していなかった。Conventional facsimile machines did not have a password function to protect the confidentiality of data.
上述した従来のファクシミリはパスワード機能ろ有して
いないのでデータの機密保護が行なえないと言う欠点が
ある。The above-mentioned conventional facsimile machine does not have a password function, so it has the disadvantage that data security cannot be protected.
本発明のファクシミリは、データの機密保護を行なわせ
る為にパスワード制御回路と記憶装置を有している。The facsimile machine of the present invention includes a password control circuit and a storage device to ensure data security.
次に本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.
第１図は本発明の一実施例のブロック図である。FIG. 1 is a block diagram of one embodiment of the present invention.
送信の場合、もし機密文書等である場合には入力装置７
よりパスワードを入力した後、送信動作を行なわせる。In the case of sending, if it is a confidential document etc., the input device 7
After entering the password, the send operation is performed.
送信動作では送受信制御回路４で現在受信中でない事を
確認した後、リーダー６から原稿を読み込む。先に入力
されたパスワードはパスワード制御回路３で送信データ
用にコード化されてバッファ２を経由して送信データと
して回線へ出力され、それに続いてリーダー６がら読み
込まれたデータがＭＨ伸長圧縮回路１でＭＨ符号に変換
された後、回線へ度される。なおパスワード入力を行な
っていない場合にはパスワード制御回Ｒ１３で［パスワ
ード入力なし」を示す為のコードがパスワードコードと
して送信される。In the transmission operation, the transmission/reception control circuit 4 confirms that reception is not currently in progress, and then the document is read from the reader 6. The password input first is encoded for transmission data by the password control circuit 3 and output to the line as transmission data via the buffer 2, and then the data read from the reader 6 is sent to the MH expansion and compression circuit 1. After being converted into MH code, it is sent to the line. Note that if the password has not been entered, a code indicating "no password input" is transmitted as the password code in the password control circuit R13.
受信の場合は受信データのパスワードコード部をパスワ
ード制御回路３で検索し、それが［パスワード入力なし
」を示すコードだった場合は受信データはＭＨ伸長圧縮
回路１によりＭＨ符号化データからイメージデータに変
換されバッファ２を経由してプリンタ５より受信原稿と
して出力される。もしパスワードコードがパスワード入
力されている事を示していた場合には、受信データはパ
スワードコードと共にＭＨ符号化されたままの状態で記
憶装置８に一旦格納される。このデータをプリンタ５か
ら出力させる為には入力装置７から同じパスワードを入
力する必要があり、パスワードが入力されるとパスワー
ド制御回路３でパスワードの照合を行ない一致していた
場合には原稿が出力される。In the case of reception, the password control circuit 3 searches the password code part of the received data, and if it is a code indicating "no password input", the received data is converted from MH encoded data to image data by the MH expansion and compression circuit 1. The converted image is output via the buffer 2 to the printer 5 as a received document. If the password code indicates that a password has been input, the received data is temporarily stored in the storage device 8 together with the password code while being MH encoded. In order to output this data from the printer 5, it is necessary to input the same password from the input device 7, and when the password is input, the password is verified in the password control circuit 3, and if it matches, the original is output. be done.
以上説明したように本発明のファクシミリは、パスワー
ド機能を有する事により、送受信データの機密保持が可
能になると言う効果がある。As explained above, the facsimile of the present invention has the advantage of being able to maintain the confidentiality of transmitted and received data by having a password function.
第１図は本発明の一実施例のブロック図である。
１・・・ＭＨ伸長圧縮回路、２・・・バッファ、３・・
・パスワード制御回路、４・・・送受信制御回路、５・
・・プリンタ、６・・・リーダー、７・・・入力装置、
８・・・記憶装置。FIG. 1 is a block diagram of one embodiment of the present invention. 1...MH expansion and compression circuit, 2...Buffer, 3...
・Password control circuit, 4... Transmission/reception control circuit, 5.
... printer, 6 ... reader, 7 ... input device,
8...Storage device.
Claims (1)
機密保護を行なう為のパスワード制御機構を有する事を
特徴とするファクシミリ。A facsimile machine characterized by having a storage device for temporarily storing received data and a password control mechanism for protecting data confidentiality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1146403A JPH0310466A (en) | 1989-06-07 | 1989-06-07 | Facsimile equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1146403A JPH0310466A (en) | 1989-06-07 | 1989-06-07 | Facsimile equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310466A true JPH0310466A (en) | 1991-01-18 |
Family
ID=15406916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1146403A Pending JPH0310466A (en) | 1989-06-07 | 1989-06-07 | Facsimile equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310466A (en) |
-
1989
- 1989-06-07 JP JP1146403A patent/JPH0310466A/en active Pending
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