WO2004066132A1 - 外付け型電子機器 - Google Patents
外付け型電子機器 Download PDFInfo
- Publication number
- WO2004066132A1 WO2004066132A1 PCT/JP2003/000475 JP0300475W WO2004066132A1 WO 2004066132 A1 WO2004066132 A1 WO 2004066132A1 JP 0300475 W JP0300475 W JP 0300475W WO 2004066132 A1 WO2004066132 A1 WO 2004066132A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electronic device
- operation unit
- external electronic
- main body
- personal computer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
Definitions
- the present invention relates to an external electronic device used by connecting to an electronic device such as a personal computer and a mobile phone.
- an electronic device such as a personal computer and a mobile phone.
- a wired external electronic device includes an electronic device main body having a built-in control board, an operation unit, and a connection plug formed on a connected electronic device such as a personal computer or a mobile phone. It has a connection terminal that can be inserted into the mouth. By inserting the connection terminal of the external electronic device into the connection socket of the electronic device of the connection destination, the external electronic device can be connected to the electronic device of the connection destination. In this state, various functions provided in the external electronic device can be used on the side of the electronic device to be connected.
- the position and the orientation of the connection outlet provided in the electronic device to be connected generally differ depending on the type of the electronic device to be connected. Therefore, when the connection terminal is inserted into the connection outlet, the external electronic device is connected in an upward posture, a downward posture, a horizontal posture, or the like, depending on the position of the connection outlet. Also for connection The operation unit of the external electronic device changes to an upward state, a horizontal state, a downward state, etc. according to the direction of the insertion slot. Therefore, depending on the orientation and posture of the external electronic device in the connected state, the operation unit may not be able to be operated or may be difficult to operate.
- the fingerprint sensor on the operation unit will face the fingerprint if the detection surface faces down. It may be difficult to place your fingertip on the detection surface for reading. Further, in this case, the operation keys arranged on the operation surface cannot be visually recognized, so that the operation becomes difficult. Disclosure of the invention
- An object of the present invention is to arrange an operation unit at a position or direction that is easy to operate irrespective of the position or direction of a connection outlet provided in a connection destination electronic device such as a personal computer or a mobile phone.
- the idea is to propose external electronic devices.
- an external electronic device of the present invention comprises:
- a connection terminal for connecting the electronic device body to a destination electronic device such as a personal computer or a mobile phone
- the operation unit is mounted so as to be rotatable with respect to the electronic device main body.
- the operation unit is rotatably attached to the electronic device body. Therefore, the connection plug for the connected electronic device By rotating the operation unit in a state where the connection terminal is inserted into the insertion port, the operation unit can be arranged at a position where the operation unit can be easily operated regardless of the posture or orientation of the electronic device main body.
- the electronic device when the operation unit is mounted coaxially with the electronic device main body, the electronic device is rotatable around the center axis of the electronic device main body. It only has to be attached to the main body.
- a fingerprint sensor is built in the electronic device main body, if the detection surface of the fingerprint sensor is arranged on the operation unit, the detection surface faces downward in a state of being connected to the connection destination electronic device.
- the detection surface in the case of a horizontal orientation, the detection surface can be changed to an upward orientation by rotating the operation unit. The upward operation simplifies the operation of placing the fingertip on the detection surface.
- FIG. 1 is a perspective view showing a fingerprint authentication device to which the present invention is applied.
- FIGS. 2 (a) and 2 (b) are explanatory diagrams showing the operation of inserting the fingerprint authentication device of FIG. 1 into the USB socket of a personal computer as a connection destination electronic device.
- FIG. 3 is a flowchart showing the operation of the fingerprint authentication device of FIG. 1 and the operation of a personal computer into which the fingerprint authentication device is inserted.
- FIG. 1 is a perspective view showing a fingerprint authentication device which is an embodiment of an external electronic device to which the present invention is applied.
- the fingerprint authentication device 1 of this example is for performing user authentication by fingerprint matching by connecting to a connection destination electronic device, for example, a USB connection port of a personal computer.
- the fingerprint authentication device 1 of this example includes a cylindrical electronic device main body 2, a cylindrical rotary operation unit 3 coaxially mounted on the rear end of the electronic device main body 2, and a It has a USB terminal 4 protruding forward from the front end face 2a.
- the rotary operation unit 3 is attached to the electronic device main body 2 so as to be rotatable around a central axis 1 a of the external electronic device 1.
- An opening 5 is formed on the outer peripheral surface of the rotary operation unit 3, and a bottom surface of the opening 5 is a rectangular flat fingertip mounting surface 6 (detection surface).
- the electronic device body 2 includes a control circuit 7, a fingerprint sensor 8, a switching circuit 9, a memory 10, and the like.
- the control circuit 7 is turned on by the switching circuit 9, the fingerprint authentication device 1 is activated, and the fingerprint sensor 8 reads the fingerprint under the control of the control circuit 7. Will be possible.
- a fingertip is placed on the fingertip placing surface 6, a fingerprint is read by the fingerprint sensor 8, and the read fingerprint is collated with a fingerprint registered in the memory 10.
- User authentication is performed by fingerprint collation.
- the operation of the rotary operation unit 3 in the fingerprint authentication device 1 of the present example will be described with reference to FIG. First, as shown in FIG.
- the fingertip mounting surface 6 is rotated by rotating the rotary operation unit 3 regardless of the direction of the USB insertion port 51 of the connection destination electronic device. You can always change the orientation to be easy to use. Therefore, the fingertip can be easily placed on the fingertip mounting surface 6.
- an operation example of the fingertip authentication device 1 of the present example will be described with reference to the flowchart of FIG. First, power is supplied to the personal computer 5 which is the electronic device to be connected, and the fingerprint authentication device 1 is connected to the personal computer 5 (steps ST 1 and ST 2). Next, the rotary operation unit 3 of the fingerprint authentication device 1 is rotated so that the fingertip can be easily placed on the fingertip mounting surface 6.
- the rotary operation unit 3 When the rotary operation unit 3 is rotated, the power is turned on by the switching circuit and the fingerprint authentication device 1 is started (steps ST3 and ST4).
- the fingertip authentication device 1 When the fingertip authentication device 1 is connected to the personal computer 5 and the fingertip placing surface 6 is already oriented so that the fingertip can be easily placed on the fingertip authentication device 1, the rotary operation unit 3 can be rotated once to return to the original position. For example, the fingertip authentication device 1 is activated.
- the power is switched to the energized state for a certain period of time, and after a certain period of time, the power is automatically turned off and the fingerprint authentication device 1 is turned off (step ST Five ) .
- the fingerprint authentication device 1 started in this manner is placed on the fingertip placing surface 6. Perform the fingerprint reading operation (step ST11, ST2) and the user authentication operation (step ST13) of the fingertip. When user authentication is not performed, communication with PC 5 is forcibly shut off (step ST14).
- the connected device PC 5
- recognizes the connected device step ST 21
- performs an electronic certificate exchange operation step ST 22
- cannot perform device authentication in this case, the authentication process ends (step ST23). If device authentication has been performed, a user ID request operation is performed (step ST24).
- the fingerprint authentication device 1 forcibly cuts off the connection with the personal computer 5 if the device ID cannot be authenticated and the user ID request is not issued (steps ST15 and ST16).
- a user ID request is received from the connected personal computer 5 (step ST15)
- the user ID is sent to the personal computer 5 (step ST17), and the connection with the personal computer 5 is cut off (step ST18).
- the personal computer 5 When receiving the user ID (step ST 25), the personal computer 5 retrieves the user environment information corresponding to the user ID from the memory and restores the user environment to the personal computer 5 (step ST 26). As a result, the user authenticated by the fingerprint authentication device 1 can use the personal computer 5 as the connection destination electronic device under a user-specific environment setting state.
- the operation unit is rotatably attached to the electronic device main body to which the connection terminal is attached. Therefore, when connected to a connection destination personal computer, mobile phone, or the like, it is possible to rotate the operation unit and rotate the operation unit in a direction that allows easy operation. Therefore, it is possible to always set the operation unit in the easy-to-operate direction without being restricted by the position and the direction of the insertion port of the external electronic device in the connection destination electronic device.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Image Input (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003203358A AU2003203358A1 (en) | 2003-01-21 | 2003-01-21 | External electronic device |
PCT/JP2003/000475 WO2004066132A1 (ja) | 2003-01-21 | 2003-01-21 | 外付け型電子機器 |
JP2004567127A JPWO2004066132A1 (ja) | 2003-01-21 | 2003-01-21 | 外付け型電子機器 |
CN03826189.8A CN1768315A (zh) | 2003-01-21 | 2003-01-21 | 外挂型电子设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/000475 WO2004066132A1 (ja) | 2003-01-21 | 2003-01-21 | 外付け型電子機器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004066132A1 true WO2004066132A1 (ja) | 2004-08-05 |
Family
ID=32750577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/000475 WO2004066132A1 (ja) | 2003-01-21 | 2003-01-21 | 外付け型電子機器 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPWO2004066132A1 (ja) |
CN (1) | CN1768315A (ja) |
AU (1) | AU2003203358A1 (ja) |
WO (1) | WO2004066132A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007127188A3 (en) * | 2006-04-24 | 2008-03-20 | Encryptakey Inc | Portable device and methods for performing secure transactions |
KR101315735B1 (ko) | 2007-12-17 | 2013-10-08 | 현대자동차주식회사 | 차량의 전자 제품 접속용 유에스비 포트의 안전 장치 |
EP2945103A1 (en) * | 2014-05-13 | 2015-11-18 | Fujitsu Limited | Biometric data detection device |
JP2018060291A (ja) * | 2016-10-03 | 2018-04-12 | 株式会社バッファロー | 指紋認証装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001125662A (ja) * | 1999-08-18 | 2001-05-11 | Fujitsu Ltd | 情報処理装置用の認証情報入力手段付き拡張装置、認証情報入力ユニット及び情報処理装置 |
JP2001125680A (ja) * | 1999-08-18 | 2001-05-11 | Fujitsu Ltd | 拡張ユニット及び電子機器 |
JP2001243441A (ja) * | 2000-03-02 | 2001-09-07 | Fujitsu Takamisawa Component Ltd | データ変換装置 |
JP2002258975A (ja) * | 2001-02-27 | 2002-09-13 | Nippon Telegraph & Telephone East Corp | 指紋認証装置および指紋認証方法 |
JP2003067730A (ja) * | 2001-08-28 | 2003-03-07 | Nec Corp | 指紋認証装置 |
-
2003
- 2003-01-21 AU AU2003203358A patent/AU2003203358A1/en not_active Abandoned
- 2003-01-21 JP JP2004567127A patent/JPWO2004066132A1/ja active Pending
- 2003-01-21 WO PCT/JP2003/000475 patent/WO2004066132A1/ja active Application Filing
- 2003-01-21 CN CN03826189.8A patent/CN1768315A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001125662A (ja) * | 1999-08-18 | 2001-05-11 | Fujitsu Ltd | 情報処理装置用の認証情報入力手段付き拡張装置、認証情報入力ユニット及び情報処理装置 |
JP2001125680A (ja) * | 1999-08-18 | 2001-05-11 | Fujitsu Ltd | 拡張ユニット及び電子機器 |
JP2001243441A (ja) * | 2000-03-02 | 2001-09-07 | Fujitsu Takamisawa Component Ltd | データ変換装置 |
JP2002258975A (ja) * | 2001-02-27 | 2002-09-13 | Nippon Telegraph & Telephone East Corp | 指紋認証装置および指紋認証方法 |
JP2003067730A (ja) * | 2001-08-28 | 2003-03-07 | Nec Corp | 指紋認証装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007127188A3 (en) * | 2006-04-24 | 2008-03-20 | Encryptakey Inc | Portable device and methods for performing secure transactions |
US7780080B2 (en) | 2006-04-24 | 2010-08-24 | Encryptakey, Inc. | Portable device and methods for performing secure transactions |
KR101315735B1 (ko) | 2007-12-17 | 2013-10-08 | 현대자동차주식회사 | 차량의 전자 제품 접속용 유에스비 포트의 안전 장치 |
EP2945103A1 (en) * | 2014-05-13 | 2015-11-18 | Fujitsu Limited | Biometric data detection device |
JP2015219537A (ja) * | 2014-05-13 | 2015-12-07 | 富士通株式会社 | 生体情報検出装置 |
US10007774B2 (en) | 2014-05-13 | 2018-06-26 | Fujitsu Limited | Biometric data detection device |
JP2018060291A (ja) * | 2016-10-03 | 2018-04-12 | 株式会社バッファロー | 指紋認証装置 |
Also Published As
Publication number | Publication date |
---|---|
AU2003203358A1 (en) | 2004-08-13 |
JPWO2004066132A1 (ja) | 2006-05-18 |
CN1768315A (zh) | 2006-05-03 |
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