JPH01103759A - Password detecting device - Google Patents
Password detecting deviceInfo
- Publication number
- JPH01103759A JPH01103759A JP62261113A JP26111387A JPH01103759A JP H01103759 A JPH01103759 A JP H01103759A JP 62261113 A JP62261113 A JP 62261113A JP 26111387 A JP26111387 A JP 26111387A JP H01103759 A JPH01103759 A JP H01103759A
- Authority
- JP
- Japan
- Prior art keywords
- voiceprint
- operator
- input
- voice
- section
- 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
- 238000001514 detection method Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はパスワード検出装置の改良に関し、特に声紋を
使用してパスワードを検出する装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to improvements in password detection devices, and more particularly to devices that detect passwords using voiceprints.
（従来の技術）
従来、この種のパスワード検出装置の検出方式としては
、英数字の組合せによるＩＤ番号の入力によってパスワ
ードを検出していた。(Prior Art) Conventionally, the detection method of this type of password detection device has been to detect a password by inputting an ID number using a combination of alphanumeric characters.
（発明が解決しようとする問題点）
上述した従来のパスワード検出装置の検出方式では、英
数字の組合せによってパスワードを生成しているので、
組合せを代えて何回か入力操作を繰返すことによって、
ＩＤの退離による事故が多発すると云う欠点があった。(Problems to be Solved by the Invention) In the detection method of the conventional password detection device described above, a password is generated by a combination of alphanumeric characters.
By repeating the input operation several times with different combinations,
The disadvantage is that accidents frequently occur due to IDs being removed.
本発明の目的は、予め個々の操作員の声紋を登録してお
き、入力されたパスワード用音声の声紋と上記操作員の
声紋とを比較することによって上記欠点を除去し、入力
操作の繰返しに関係なく確実にパスワードを認識できる
ように構成したパスワード検出装置を提供することにあ
る。An object of the present invention is to eliminate the above drawbacks by registering the voiceprint of each operator in advance and comparing the voiceprint of the input password voice with the voiceprint of the operator. To provide a password detection device configured to surely recognize a password regardless of the password.
（問題点￥ｆ−牌決するための手段）
本発明によるパスワード検出装櫨は声紋蓄積部と、声紋
分析部と、声紋比較部と全具備して構成したものである
。(Problem ￥f - Means for Determining Tiles) The password detection device according to the present invention includes a voiceprint storage section, a voiceprint analysis section, and a voiceprint comparison section.
声紋蓄積部は予め特定個人の声紋全登録しておき、ＩＤ
の検出に応じて読出すためのものである。The voiceprint storage section registers all the voiceprints of specific individuals in advance, and
This is for reading in response to the detection of.
声紋分析部は、操作者によって入力された音声から声紋
を分析して検出するためのものである。The voiceprint analysis section is for analyzing and detecting a voiceprint from the voice input by the operator.
声紋比較部は、声紋蓄積部の出力と声紋分析部の出力と
全比較するためのものである。The voiceprint comparison section is for completely comparing the output of the voiceprint storage section and the output of the voiceprint analysis section.
（５ｊ！ 前例） 次に１本発明について図面を参照して説明する。(5j! Precedent) Next, one embodiment of the present invention will be explained with reference to the drawings.
第１図は、本発明によるパスワード検出装置の一実施例
を示すブロック図である。第１図において、１は声紋蓄
積部、２はＩＤ検出部％３は声紋比較部、４は音声入出
力部、５は声紋分析部である。FIG. 1 is a block diagram showing an embodiment of a password detection device according to the present invention. In FIG. 1, 1 is a voiceprint storage section, 2 is an ID detection section, 3 is a voiceprint comparison section, 4 is an audio input/output section, and 5 is a voiceprint analysis section.
声紋蓄積部１には、外部から最初に登録された声紋が蓄
積されている。いっぽう、システムにアクセスした場合
、ＩＤ検出部２によってアクセスした操作者の声紋が声
紋蓄積部１より声紋比較部３に引上げられる。The voiceprint storage unit 1 stores voiceprints that are first registered from the outside. On the other hand, when the system is accessed, the voiceprint of the accessing operator is uploaded from the voiceprint storage section 1 to the voiceprint comparison section 3 by the ID detection section 2.
声紋が引上げられると、音声入出力部４より入力操作者
に対して音声パスワードの入力指示が送出される。入力
操作者の音声によりパスワードが入力されると、声紋分
析部にパスワードが入力され、分析結果が比較部３に送
出されて声紋比較が行われる。両者が合致すれば、パス
ワードのパスした旨が出力され、システムへのアクセス
が許可される。When the voiceprint is retrieved, the voice input/output unit 4 sends a voice password input instruction to the input operator. When the password is input by the input operator's voice, the password is input to the voiceprint analysis section, and the analysis result is sent to the comparison section 3 for voiceprint comparison. If the two match, a message indicating that the password has been passed is output and access to the system is permitted.
（発明の効果）
以上説明したように本発明は、予め個々の操作員の声紋
を登録しておき、入力されたパスワード用音声の声紋と
上記操作員の声紋とを比較することによって、他人のシ
ステムへのアクセス全防止することができると云う効果
がある。(Effects of the Invention) As explained above, the present invention registers the voiceprint of each operator in advance and compares the voiceprint of the input password voice with the voiceprint of the operator. This has the effect of completely preventing access to the system.
第１図は、本発明によるパスワード検出装置の一実施例
を示すブロック図である。
１・・・声紋蓄積部 ２・・・ＩＤ検出部３・・・
声紋比較部 ４・・・音声入出力部５・・・声紋分
析部FIG. 1 is a block diagram showing an embodiment of a password detection device according to the present invention. 1...Voiceprint storage section 2...ID detection section 3...
Voiceprint comparison section 4...Audio input/output section 5...Voiceprint analysis section
Claims (1)
て読出すための声紋蓄積部と、操作者によつて入力され
た音声から声紋を分析して検出するための声紋分析部と
、前記声紋蓄積部の出力と前記声紋分析部の出力とを比
較するための声紋比較部とを具備して構成したことを特
徴とするパスワード検出装置。a voiceprint storage section for registering the voiceprint of a specific individual in advance and reading it out in response to ID detection; a voiceprint analysis section for analyzing and detecting the voiceprint from the voice input by the operator; A password detection device comprising: a voiceprint comparison section for comparing the output of the voiceprint storage section and the output of the voiceprint analysis section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62261113A JPH01103759A (en) | 1987-10-16 | 1987-10-16 | Password detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62261113A JPH01103759A (en) | 1987-10-16 | 1987-10-16 | Password detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103759A true JPH01103759A (en) | 1989-04-20 |
Family
ID=17357271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62261113A Pending JPH01103759A (en) | 1987-10-16 | 1987-10-16 | Password detecting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103759A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999056495A1 (en) * | 1998-04-27 | 1999-11-04 | Aurora Wireless Technologies, Ltd. | System and method for detecting high credit risk customers |
| US6441802B1 (en) | 1993-04-28 | 2002-08-27 | Hitachi, Ltd. | Interactive control system having plural displays, and a method thereof |
| USRE38759E1 (en) | 1995-11-06 | 2005-07-19 | Ricoh Company Limited | Digital still video camera, image data output system for digital still video camera, frame for data relay for digital still video camera, data transfer system for digital still video camera, and image regenerating apparatus |
| JP2007256689A (en) * | 2006-03-24 | 2007-10-04 | Univ Waseda | Method and device for evaluating similarity of speech |
| US20200312337A1 (en) * | 2019-03-25 | 2020-10-01 | Omilia Natural Language Solutions Ltd. | Systems and methods for speaker verification |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4979438A (en) * | 1972-12-05 | 1974-07-31 | ||
| JPS51120149A (en) * | 1975-04-15 | 1976-10-21 | Fujitsu Ltd | Talker confirmation system |
-
1987
- 1987-10-16 JP JP62261113A patent/JPH01103759A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4979438A (en) * | 1972-12-05 | 1974-07-31 | ||
| JPS51120149A (en) * | 1975-04-15 | 1976-10-21 | Fujitsu Ltd | Talker confirmation system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6441802B1 (en) | 1993-04-28 | 2002-08-27 | Hitachi, Ltd. | Interactive control system having plural displays, and a method thereof |
| US7057602B2 (en) | 1993-04-28 | 2006-06-06 | Hitachi, Ltd. | Interactive control system having plural displays, and a method thereof |
| USRE38759E1 (en) | 1995-11-06 | 2005-07-19 | Ricoh Company Limited | Digital still video camera, image data output system for digital still video camera, frame for data relay for digital still video camera, data transfer system for digital still video camera, and image regenerating apparatus |
| US7446799B2 (en) | 1995-11-06 | 2008-11-04 | Ricoh Company, Ltd. | Digital still video camera, image data output system for digital still video camera, frame for data relay for digital still video camera, data transfer system for digital still video camera, and image regenerating apparatus |
| WO1999056495A1 (en) * | 1998-04-27 | 1999-11-04 | Aurora Wireless Technologies, Ltd. | System and method for detecting high credit risk customers |
| JP2007256689A (en) * | 2006-03-24 | 2007-10-04 | Univ Waseda | Method and device for evaluating similarity of speech |
| US20200312337A1 (en) * | 2019-03-25 | 2020-10-01 | Omilia Natural Language Solutions Ltd. | Systems and methods for speaker verification |
| US11948582B2 (en) * | 2019-03-25 | 2024-04-02 | Omilia Natural Language Solutions Ltd. | Systems and methods for speaker verification |
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