WO2017159101A1 - 電子機器、認証方法及びプログラム - Google Patents
電子機器、認証方法及びプログラム Download PDFInfo
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- WO2017159101A1 WO2017159101A1 PCT/JP2017/003806 JP2017003806W WO2017159101A1 WO 2017159101 A1 WO2017159101 A1 WO 2017159101A1 JP 2017003806 W JP2017003806 W JP 2017003806W WO 2017159101 A1 WO2017159101 A1 WO 2017159101A1
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- WIPO (PCT)
- Prior art keywords
- user
- electronic device
- biometric information
- authentication
- unit
- Prior art date
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/117—Identification of persons
- A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
- A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/163—Wearable computers, e.g. on a belt
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3231—Monitoring the presence, absence or movement of users
-
- 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
- G06F21/44—Program or device authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/197—Matching; Classification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/70—Multimodal biometrics, e.g. combining information from different biometric modalities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0209—Operational features of power management adapted for power saving
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/14—Vascular patterns
Definitions
- This disclosure relates to an electronic device, an authentication method, and a program.
- Patent Document 1 describes a device that includes a button that performs fingerprint sensing when a button surface is touched and functions as a normal button when the button is pressed.
- a mounting unit that is movable and mounted on the user's body
- a biological information acquisition unit that is provided in the mounting unit and acquires the user's biological information for performing user authentication.
- Electronic devices and electronic devices are provided.
- a mounting unit that is movable to and removed from the user's body, a biometric information acquisition unit that acquires the user's biometric information to perform user authentication, and a movement of the mounting unit are detected.
- An electronic device that acquires the biological information when the detection unit detects that the mounting unit is mounted on a user's body.
- an authentication method comprising: obtaining biometric information for performing
- the electronic apparatus 1000 is configured as a watch-type wearable device.
- the electronic device 1000 includes a main body unit 100, a belt 200 for mounting on a user's arm, and a buckle (mounting unit) 300.
- the main body unit 100 is provided with a display unit 180.
- the user of the electronic device 1000 can put the electronic device 1000 on the arm by passing the belt 200 of the electronic device 1000 through the arm and fastening the buckle 300. Thereafter, the user can receive a service that can be used by the electronic device 1000 by performing a predetermined authentication process. Examples of usable services include key functions such as e-mail, SNS, electronic money, smart lock, and Wi-Fi / 4G.
- the display unit 180 functions as a touch panel by providing a touch sensor on the surface thereof.
- the user can input operation information to the electronic device 1000 by touching the display unit 180, and can use the various services described above.
- FIG. 2 is a schematic diagram showing the front side of the buckle 300.
- the buckle 300 of the electronic device 1000 is provided with a fingerprint sensor (biological information acquisition unit) 302.
- the fingerprint sensor 302 is an optical type that obtains a fingerprint image with an image sensor such as a CCD or CMOS, and the distance from the skin of the finger to the semiconductor surface differs between the ridge and valley lines, resulting in a difference in capacitance.
- Capacitance method for reading fingerprints using the sensor when electromagnetic waves injected into the finger from the exposed electrode of the sensor propagate through the dermis with high conductivity and are emitted from the finger surface, the distance from the dermis to the semiconductor surface is a ridge Electrolytic strength measurement method that reads fingerprints by using the difference in electric field strength due to the difference between the part and valley line part, pressure-sensitive type that reads unevenness of fingerprint groove by pressure, heat sensitivity that reads unevenness of fingerprint groove by temperature
- the fingerprint of the user is authenticated by a method such as a formula.
- the fingerprint sensor 302 is provided on the surface of the buckle 300 at a place where the user presses with the finger when fastening the buckle 300.
- the fingerprint sensor 302 may be provided on the belt 200 or the main body 100. Further, instead of the fingerprint sensor 302, a sensor that acquires other biological information of the user may be provided. For example, a sensor that acquires vein information of the user's hand, a sensor that acquires information of the user's voice (voice print), and the like. May be provided.
- FIG. 3 is a schematic diagram showing the buckle 300 as viewed from the back side.
- a push switch (detection unit) 304 is provided on the back surface of the buckle 300.
- the push switch 304 is pressed, and the push switch 304 is turned on.
- the push switch 304 is turned off.
- FIG. 4 is a schematic diagram showing an authentication mode of the electronic device 1000.
- the mode is the pre-authentication mode M10, and a service that can be used by the user himself / herself cannot be used.
- the push switch 304 is turned on, and the process proceeds to the in-authentication mode M12.
- the fingerprint sensor 302 starts sensing. Thereby, authentication by the fingerprint of the user's finger is performed.
- the post-authentication mode is a state in which only the person can receive a usable service.
- the authenticated user is recognized as a legitimate user, and the user can receive a usable service.
- the fingerprint sensor 302 is turned off.
- the post-authentication mode M14 basically continues until the user opens the buckle 300.
- the mode transitions to the pre-authentication mode M10 after a predetermined time has elapsed.
- the in-authentication mode M12 is set for a predetermined time after the push switch 304 is turned on. If the fingerprint authentication is not successful during the predetermined time, the process returns to the pre-authentication mode M10. Also, when the buckle 300 is opened during this predetermined time and the push switch 304 is turned off, the pre-authentication mode is restored.
- the fingerprint sensor 302 when the buckle 300 is tightened and the push switch 304 is turned on, the fingerprint sensor 302 is turned on.
- the fingerprint sensor 302 is turned on. Turn off.
- the fingerprint sensor 302 is turned on only for a predetermined time after the buckle 300 is tightened and the push switch 304 is turned on. Accordingly, since the fingerprint sensor 302 is not always turned on, power consumption can be greatly reduced.
- the fingerprint sensor 302 is provided at a place where the user presses with the finger when the buckle 300 is tightened, the user can perform fingerprint authentication at the same time as the fingerprint sensor 302 is turned on by tightening the buckle 300. .
- the push switch 304 for switching on / off of the fingerprint sensor 302 is disposed on the back side of the buckle 300, the push switch 304 is not disposed on the front side of the buckle 300 or the front side of the electronic device 1000, and the electronic device
- the degree of freedom of 1000 designs can be increased, and design constraints can be minimized.
- the display unit 180 may be turned on and displayed by an LED, LCD, etc. to alert the user that the fingerprint sensor 302 is on during the authentication mode M12.
- the push switch 304 is illustrated as a switch for switching on / off of the fingerprint sensor 302, a magnetic proximity sensor 306 as shown in FIG. 5 may be used.
- the magnetic proximity sensor 306 and the magnet 308 are arranged on the back side of the buckle 300. Detect magnetism. When the magnetic sensor 306 detects the magnetism of the magnet 308, the fingerprint sensor 302 is turned on.
- an illuminance sensor 310 may be disposed on the back side of the buckle 300, and the illuminance sensor may detect that the buckle 300 is tightened.
- the illuminance sensor 310 detects light and turns on.
- the illuminance sensor 310 turns off without detecting light. Can be detected.
- the fingerprint sensor 302 can be turned on for a certain period of time after the buckle 300 is closed, and the method for detecting the opening and closing of the buckle 300 is not limited to the above.
- the type is not particularly limited as long as the buckle 300 can be detected by a switch such as the push switch 304.
- the mode may be changed to the pre-authentication mode M10.
- the authentication mode M12 may be changed according to a trigger other than the push switch 304 being turned on. For example, after fingerprint authentication succeeds when the electronic device 1000 is mounted, when purchasing an application or the like using the electronic device 1000 through the Internet, the fingerprint authentication may be performed again to confirm the identity. In this case, a transition to the in-authentication mode M12 is performed using an intention to purchase an application or the like by a user operation as a trigger.
- the transition to the in-authentication mode M12 triggered by purchase of an application or the like is also performed from the pre-authentication mode M10.
- the pre-authentication mode M10 when the mode transitions from the pre-authentication mode M10 to the in-authentication mode M12 and the fingerprint authentication fails or returns to the pre-authentication mode M10 due to the elapse of a predetermined time, the user operates the electronic device 1000 in the pre-authentication mode M10 as a clock function. You can also use only.
- the mode transitions from the pre-authentication mode M10 to the authenticating mode M12 to perform identity verification, and fingerprint authentication for identity verification is performed.
- These triggers other than the push switch 304 being turned on are referred to as software triggers.
- FIG. 7 is a schematic diagram showing a case where the belt 200 is made of a leather belt or the like, and the electronic device 1000 is attached to the user's arm by a hole insertion type instead of the buckle 300.
- a magnet 308 is disposed at the tip of the belt 200
- a magnetic proximity sensor 306 is disposed inside the fixed leather (or free leather 203) 202 into which the tip of the belt 200 is inserted.
- a fingerprint sensor 302 is disposed outside the fixed leather 202.
- the magnetic proximity sensor 306 may be disposed inside the free leather 203 and the fingerprint sensor 302 may be disposed outside the free leather 203.
- the magnetic proximity sensor 306 detects the magnetism of the magnet 308, and the fingerprint sensor 302 is turned on. Thereby, the transition from the pre-authentication mode M10 to the in-authentication mode M12 is performed.
- the fingerprint sensor 302 is arranged outside the fixed leather 202, the fingerprint of the user's finger touches the fixed leather 202 at the timing when the tip of the belt 200 is inserted into the fixed leather 202, and fingerprint authentication is performed. It can be carried out.
- the fingerprint sensor 302 may be disposed not on the outside of the fixed leather 202 but on the outside of the belt 200 itself or the beautiful tablet 204. Further, the magnetic proximity sensor 306 may also be arranged inside the beautiful lock 204 instead of inside the fixed leather 202. Further, the magnet 308 may be disposed not on the front end of the belt 200 but on the whole belt 200 or a part thereof, or in the vicinity of the child hole 206.
- FIG. 8 is a block diagram illustrating a configuration of the electronic device 1000.
- the electronic device 1000 includes a display unit 180, a fingerprint sensor 302, a push switch 304, a control unit (microcomputer) 400, and a battery 500.
- the display unit 180 and the control unit 400 are provided in the main body unit 100.
- the battery 500 is provided inside the main body 100, the belt 200, or the buckle 300.
- the push switch 304 When the user wears the electronic device 1000 on the arm and tightens the buckle 300, the push switch 304 is turned on, and a signal to that effect (push switch on signal) is sent to the control unit 400.
- the control unit 400 Upon receiving the push switch on signal, the control unit 400 turns on the fingerprint sensor 302.
- the pre-authentication mode M10 transitions to the in-authentication mode M12, and the fingerprint sensor 302 starts sensing.
- the electronic device 1000 stores user fingerprint information in advance.
- the fingerprint information is stored in the fingerprint sensor 302 or the control unit 400.
- the fingerprint information is stored in the microcomputer 302a included in the fingerprint sensor 302.
- the microcomputer 302a compares the stored fingerprint information with the user's fingerprint information acquired by the fingerprint sensor 302, determines whether or not the authentication is successful, and sends authentication success / failure information indicating whether or not authentication is possible to the control unit 400. Send to.
- the control unit 400 Upon receiving the authentication success / failure information, the control unit 400 makes a transition from the in-authentication mode M12 to the post-authentication mode M14 based on the authentication success / failure information, thereby enabling the service available to the user to be provided. . On the other hand, when the authentication fails, the control unit 400 makes a transition from the in-authentication mode M12 to the pre-authentication mode M10.
- the fingerprint sensor 302 sends the acquired user fingerprint information to the control unit 400.
- the control unit 400 acquires user fingerprint information acquired by the fingerprint sensor 302.
- the control unit 400 compares the stored fingerprint information with the user's fingerprint information acquired by the fingerprint sensor 302, and determines whether or not the authentication is successful.
- the control unit 400 makes a transition from the in-authentication mode M12 to the post-authentication mode M14 so that a service usable by the user can be provided.
- the control unit 400 makes a transition from the in-authentication mode M12 to the pre-authentication mode M10.
- control unit 400 turns off the fingerprint sensor 302 when the mode is changed from the in-authentication mode M12 to the post-authentication mode M14. After that, when it becomes necessary to confirm the identity by a software trigger, the control unit 400 turns on the fingerprint sensor 302 and performs fingerprint authentication again.
- the control unit 400 transitions from the in-authentication mode M12 to the pre-authentication mode M10 if the authentication is not successful even after a predetermined time has passed.
- the control unit 400 switches from the in-authentication mode M12 to the pre-authentication mode M10. Transition.
- the control unit 400 makes a transition to the pre-authentication mode M10 after a predetermined time has elapsed.
- control unit 400 turns on the fingerprint sensor 302 to transition to the in-authentication mode M12 when it becomes necessary to perform identity verification by a software trigger.
- the fingerprint sensor 302 having the key K2 that is paired with the key K1 held by the control unit 400 is a legitimate fingerprint sensor 302.
- two methods are assumed as the definition of the key K1 and the key K2 to be paired and the verification method thereof.
- the first method is a method in which the key K1 and the key K2 are a pair of a public key and a secret key.
- the control unit 400 uses the key K1 as a verification key (public key), K2 as a signature key (secret key), and the fingerprint sensor 302 holds the key K2 corresponding to the key K1 by public key authentication of challenge and response. Validate.
- K1 Verify possession of key K2.
- the following four methods can be assumed as the initial setting method of the key K1 and the key K2.
- the key K1 and the key K2 are set in advance at the time of shipment from the factory.
- the third method is a method in which the control unit 400 generates a key K1 and a key K2, and sets the key K2 by transmitting the key K2 to the fingerprint sensor 302.
- the fourth method is a method in which the fingerprint sensor 302 generates a key K1 and a key K2, and sets the key K1 by transmitting the key K1 to the microcomputer 302a of the fingerprint sensor 302.
- the key K1 may be set (overwritten) in the “invalid” fingerprint sensor. . Therefore, for example, the setting of the key K1 is accepted only when the key K1 is not set in the microcomputer 302a. However, when the key K1 is already set, the key K1 cannot be overwritten. It is desirable to prevent the rewritten key K1 from being rewritten.
- the belt 200 such as a watch is often made of leather, and the control unit 400 and the fingerprint sensor 302 may not be connected by wire for convenience of design.
- the control unit 400 and the fingerprint sensor 302 communicate with each other by short-range wireless such as NFC, Bluetooth (registered trademark), TransferJet, etc.
- NFC short-range wireless
- Bluetooth registered trademark
- TransferJet TransferJet
- the fingerprint sensor 302 is provided on the buckle 300 of the watch-type electronic device 1000 worn by the user, and the fingerprint sensor 304 is turned on when the buckle is closed by the push switch 304. Therefore, it is not necessary to always perform fingerprint sensing, and the power consumption can be greatly reduced. Further, by placing the fingerprint sensor 302 at a position where the buckle 300 is pressed with a finger when the buckle 300 is tightened, fingerprint authentication can be performed at the same time as the buckle 300 is closed. Furthermore, by arranging the fingerprint sensor 302 on the back of the buckle 300, it is possible to avoid the formation of irregularities due to the fingerprint sensor 302 on the surface of the main body 100, and the degree of freedom in design can be greatly increased. It becomes possible.
- FIG. 9 is a schematic diagram showing another aspect of the present embodiment.
- the eyeglass-type device 2000 is configured as an HMD (Head Mounted Display), and includes a main body unit 100, a display unit 180, a hinge 2100, a lens 2200, and an operation input unit (operation switch) 2300.
- HMD Head Mounted Display
- the user can use key functions such as mail, SNS, electronic money, smart lock, and services such as Wi-Fi / 4G via the eyeglass-type device 2000.
- the display unit 180 is provided in a portion of the lens 2200 of the eyeglass-type device 2000, and displays an image such as text or a figure in a transparent or translucent state so that an AR virtual object (GUI) can be displayed in a real space landscape. ) Can be displayed in a superimposed manner.
- the eyeglass-type device 2000 is a transmissive HMD (Head Mounted Display).
- the glasses-type device 2000 may not be a transmissive device.
- the display unit 180 may be provided separately from the lens 2200 and may provide an image to the user's pupil.
- a fingerprint sensor 302 is arranged on the temple 2100 of the eyeglass-type device 2000.
- the fingerprint sensor 302 can be arranged outside or inside the temple 2100.
- the push switch 304 is disposed on the hinge 2400 of the glasses-type device 2000.
- the push switch 204 is turned on when the user opens the temple 2100 in order to wear the glasses-type device 2000 on the face.
- the pre-authentication mode M10 changes to the in-authentication mode M12, and the fingerprint sensor 302 is turned on.
- FIG. 10 is a schematic diagram showing an authentication mode of the eyeglass-type device 2000.
- the mode transition is performed based on the on / off state of the push switch 304 according to the operation of the buckle 300, but in FIG. 10, based on the on / off state of the push switch 304 according to the operation of the temple 2100.
- Mode transition. The other processes are the same as those in FIG.
- the fingerprint sensor 302 is turned on and fingerprint authentication is performed.
- fingerprint authentication can be performed simultaneously with opening the temple 2100. Thereby, fingerprint sensing can be started at the timing when the temple 2100 is fully opened.
- a sensor for acquiring other biological information of the user may be provided.
- a sensor 2500 for detecting the iris of the user's eye may be provided to perform iris authentication using iris sensing.
- the user's iris information is held in advance in the control unit 400 or the microcomputer of the sensor 2500, and the user's iris information acquired by the sensor 2500 at the time of authentication is compared with the iris information held in advance.
- the sensor 2500 that performs iris sensing include an image sensor such as a CCD or a CMOS.
- the sensor 2500 that performs iris sensing may be disposed inward of the rim or bridge so that the iris can be easily photographed. Moreover, you may illuminate eyes with LED which irradiates near-infrared light.
- a mounting unit that is mounted on the user's body by moving;
- a biometric information acquisition unit that is provided in the mounting unit and acquires biometric information of the user to perform user authentication;
- An electronic device (2) a detection unit that detects the movement of the mounting unit;
- the control unit includes a control unit that performs processing related to authentication based on the biological information. The electronic device described.
- the control unit turns on the biometric information acquisition unit, according to (1) to (3).
- the electronic device in any one.
- the control unit turns off the biometric information acquisition unit.
- the biometric information acquisition unit compares biometric information data stored in advance with the biometric information acquired from a user and performs authentication based on the biometric information, After the authentication based on the biometric information is successful, the control unit verifies whether the biometric information acquisition unit has performed authentication based on the valid biometric information data.
- the electronic device according to any one of (3) to (8), wherein the electronic device verifies whether the units have keys corresponding to each other.
- the biometric information acquisition unit compares biometric information data stored in advance with the biometric information acquired from a user and performs authentication based on the biometric information, After the authentication based on the biometric information is successful, the control unit verifies whether the biometric information acquisition unit has performed authentication based on the valid biometric information data.
- the electronic device according to any one of (3) to (8), wherein the electronic device verifies whether or not each unit has a common key.
- the electronic device according to any one of (1) to (10), which is a clock-type device.
- the attachment unit is a buckle that is attached to a user's arm by performing an opening / closing operation.
- the mounting unit is a belt that slides on and off the user's arm.
- the biological information acquisition unit acquires user fingerprint information as the biological information.
- the electronic device 15) The electronic device according to any one of (1) to (13), wherein the biological information acquisition unit acquires information related to a vein of a user's hand as the biological information.
- a mounting part that is movable and attachable to and detachable from the user's body;
- a biometric information acquisition unit that acquires biometric information of the user in order to perform user authentication;
- a detection unit for detecting the movement of the mounting unit The biological information acquisition unit is an electronic device that acquires the biological information when the detection unit detects that the mounting unit is mounted on a user's body.
- the biological information acquisition unit acquires user iris information as the biological information.
- An authentication method comprising: (19) Means for detecting movement of a mounting portion that is movable to mount an electronic device on the user's body; Means for acquiring biometric information to perform authentication based on the biometric information of the user when movement of the mounting portion is detected; As a program to make the computer function as.
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Abstract
Description
なお、上記の効果は必ずしも限定的なものではなく、上記の効果とともに、または上記の効果に代えて、本明細書に示されたいずれかの効果、または本明細書から把握され得る他の効果が奏されてもよい。
1.電子機器の外観の構成例
2.電子機器の認証モード
3.ベルトが革ベルトから構成された例
4.電子機器のブロック構成例
5.指紋センサーと制御部の紐付け方法
6.眼鏡型デバイスへの適用例
まず、図1を参照して、本開示の一実施形態に係る電子機器1000の概略構成について説明する。図1に示すように、電子機器1000は、時計型のウェアラブルデバイスとして構成されている。電子機器1000は、本体部100、ユーザの腕に装着するためのベルト200、バックル(装着部)300、を有して構成されている。本体部100には、表示部180が設けられている。電子機器1000のユーザは、電子機器1000のベルト200を腕に通し、バックル300を締めることで、電子機器1000を腕に装着することができる。その後、ユーザは、所定の認証処理を行うことで、電子機器1000により利用可能なサービスを受けることができる。利用可能なサービスとして、例えばメール、SNS、電子マネー、スマートロック等の鍵機能、Wi-Fi/4G等が挙げられる。
図4は、電子機器1000の認証モードを示す模式図である。ユーザが電子機器1000を腕に装着する前は、認証前モードM10であり、ユーザ本人が利用可能なサービスを使うことができない。ユーザが電子機器1000を腕に装着してバックル300を十分に折り畳むと、プッシュスイッチ304がオン状態となり、認証中モードM12へ遷移する。認証中モードM12へ遷移すると、指紋センサー302がセンシングを開始する。これにより、ユーザの指の指紋による認証が行われる。
図7は、ベルト200が革ベルト等から構成され、バックル300ではなく穴入れタイプにより電子機器1000をユーザの腕に装着する場合を示す模式図である。このタイプの場合、ベルト200の先端に磁石308を配置し、ベルト200の先端が挿入される定革(又は遊革203)202の内側に磁気型近接センサー306を配置する。また、定革202の外側に指紋センサー302が配置される。なお、ベルト200に定革202と並んで遊革が設けられている場合、遊革203の内側に磁気型近接センサー306を配置し、遊革203の外側に指紋センサー302を配置しても良い。
図8は、電子機器1000の構成を示すブロック図である。図6に示すように、電子機器1000は、表示部180、指紋センサー302、プッシュスイッチ304、制御部(マイクロコンピュータ)400、電池500を有して構成されている。表示部180、制御部400は、本体部100に設けられる。また、電池500は、本体部100、ベルト200、またはバックル300の内部に設けられる。
次に、指紋センサー302と制御部400の紐付け方法について説明する。ユーザの指紋情報が指紋センサー302のマイクロコンピュータ302aに保管されている場合、指紋センサー302がマイクロコンピュータ302aとともに不正に交換されてしまうと、交換されたマイクロコンピュータ302aに保管された指紋情報に基づいて指紋認証が行われてしまい、正当でないユーザによる指紋認証が成功してしまう可能性がある。このため、制御部400が指紋センサー302から認証成否信号を受け取った際に、その信号が制御部400から見て正当な指紋センサー302から発信されたものであるか検証する。これにより、正当でない指紋センサー302に制御部400が接続されている場合に、正当でない指紋センサー302からの認証成否信号に基づいてサービスが提供されてしまうことを回避できる。
図9は、本実施形態の他の態様を示す模式図である。図9に示す例では、眼鏡型デバイス2000に適用した例を示している。眼鏡型デバイス2000は、HMD(Head Mounted Display)と称する)として構成され、本体部100、表示部180、ヒンジ2100、レンズ2200、操作入力部(操作スイッチ)2300を有して構成される。上述した電子機器1000と同様に、ユーザは、メール、SNS、電子マネー、スマートロック等の鍵機能、Wi-Fi/4G等のサービスを眼鏡型デバイス2000を介して利用可能である。
(1) 可動することでユーザの身体へ装着される装着部と、
前記装着部に設けられ、ユーザ認証を行うためにユーザの生体情報を取得する生体情報取得部と、
を備える、電子機器。
(2) 前記装着部の動きを検知する検知部を備え、
前記生体情報取得部は、前記検知部により前記装着部がユーザの身体へ装着されることが検知されると、前記生体情報を取得する、前記(1)に記載の電子機器。
(3) 前記検知部により前記装着部がユーザの身体へ装着されることが検知されると、前記生体情報に基づく認証に係る処理を行う制御部を備える、前記(2)又は(2)に記載の電子機器。
(4) 前記制御部は、前記検知部により前記装着部がユーザの身体へ装着されることが検知されると、前記生体情報取得部をオン状態とする、前記(1)~(3)のいずれかに記載の電子機器。
(5) 前記制御部は、前記生体情報に基づく認証が成功すると、ユーザに所定のサービスを提供する、前記(3)又は(4)に記載の電子機器。
(6) 前記制御部は、前記生体情報に基づく認証が成功すると、前記生体情報取得部をオフ状態とする、前記(3)~(5)のいずれかに記載の電子機器。
(7) 前記制御部は、前記生体情報に基づく認証が失敗した場合、前記生体情報に基づく認証が成功せずに一定時間経過した場合、又は前記検知部により前記装着部がユーザの身体から外されることが検知された場合は、前記生体情報取得部をオフ状態とする、前記(3)~(6)のいずれかに記載の電子機器。
(8)前記制御部は、前記生体情報に基づく認証が成功した後、前記検知部により前記装着部がユーザの身体から外されることが検知された場合は、前記認証を解除して認証前のモードに復帰させる、前記(3)~(7)のいずれかに記載の電子機器。
(9) 前記生体情報取得部は、予め保持した生体情報データとユーザから取得した前記生体情報とを比較して前記生体情報に基づく認証を行い、
前記制御部は、前記生体情報に基づく認証が成功した後、前記生体情報取得部が正当な前記生体情報データに基づいて認証を行ったか否かを検証するため、前記生体情報取得部と前記制御部が互いに対応する鍵を保有するか否かを検証する、前記(3)~(8)のいずれかに記載の電子機器。
(10) 前記生体情報取得部は、予め保持した生体情報データとユーザから取得した前記生体情報とを比較して前記生体情報に基づく認証を行い、
前記制御部は、前記生体情報に基づく認証が成功した後、前記生体情報取得部が正当な前記生体情報データに基づいて認証を行ったか否かを検証するため、前記生体情報取得部と前記制御部が共通する鍵を保有するか否かを検証する、前記(3)~(8)のいずれかに記載の電子機器。
(11) 時計型の機器である、前記(1)~(10)のいずれかに記載の電子機器。
(12) 前記装着部は、開閉動作を行うことでユーザの腕に装着されるバックルである、前記(11)に記載の電子機器。
(13) 前記装着部は、スライドしてユーザの腕に着脱されるベルトである、前記(11)に記載の電子機器。
(14) 前記生体情報取得部は、前記生体情報としてユーザの指紋情報を取得する、前記(1)~(13)のいずれかに記載の電子機器。
(15) 前記生体情報取得部は、前記生体情報としてユーザの手の静脈に関する情報を取得する、前記(1)~(13)のいずれかに記載の電子機器。
(16) 可動することでユーザの身体へ着脱される装着部と、
ユーザ認証を行うためにユーザの生体情報を取得する生体情報取得部と、
前記装着部の動きを検知する検知部と、を備え、
前記生体情報取得部は、前記検知部により前記装着部がユーザの身体へ装着されることが検知されると、前記生体情報を取得する、電子機器。
(17) 前記生体情報取得部は、前記生体情報としてユーザの虹彩情報を取得する、前記(16)に記載の電子機器。
(18) ユーザの身体へ電子機器を装着するために可動する装着部の動きを検知することと、
前記装着部の動きが検知されると、ユーザの生体情報に基づいて認証を行うために生体情報を取得することと、
を備える、認証方法。
(19) ユーザの身体へ電子機器を装着するために可動する装着部の動きを検知する手段、
前記装着部の動きが検知されると、ユーザの生体情報に基づいて認証を行うために生体情報を取得する手段、
としてコンピュータを機能させるためのプログラム。
300 バックル
302 指紋センサー
304 プッシュスイッチ
400 制御部
Claims (19)
- 可動することでユーザの身体へ装着される装着部と、
前記装着部に設けられ、ユーザ認証を行うためにユーザの生体情報を取得する生体情報取得部と、
を備える、電子機器。 - 前記装着部の動きを検知する検知部を備え、
前記生体情報取得部は、前記検知部により前記装着部がユーザの身体へ装着されることが検知されると、前記生体情報を取得する、請求項1に記載の電子機器。 - 前記検知部により前記装着部がユーザの身体へ装着されることが検知されると、前記生体情報に基づく認証に係る処理を行う制御部を備える、請求項2に記載の電子機器。
- 前記制御部は、前記検知部により前記装着部がユーザの身体へ装着されることが検知されると、前記生体情報取得部をオン状態とする、請求項3に記載の電子機器。
- 前記制御部は、前記生体情報に基づく認証が成功すると、ユーザに所定のサービスを提供する、請求項3に記載の電子機器。
- 前記制御部は、前記生体情報に基づく認証が成功すると、前記生体情報取得部をオフ状態とする、請求項3に記載の電子機器。
- 前記制御部は、前記生体情報に基づく認証が失敗した場合、前記生体情報に基づく認証が成功せずに一定時間経過した場合、又は前記検知部により前記装着部がユーザの身体から外されることが検知された場合は、前記生体情報取得部をオフ状態とする、請求項3に記載の電子機器。
- 前記制御部は、前記生体情報に基づく認証が成功した後、前記検知部により前記装着部がユーザの身体から外されることが検知された場合は、前記認証を解除して認証前のモードに復帰させる、請求項3に記載の電子機器。
- 前記生体情報取得部は、予め保持した生体情報データとユーザから取得した前記生体情報とを比較して前記生体情報に基づく認証を行い、
前記制御部は、前記生体情報に基づく認証が成功した後、前記生体情報取得部が正当な前記生体情報データに基づいて認証を行ったか否かを検証するため、前記生体情報取得部と前記制御部が互いに対応する鍵を保有するか否かを検証する、請求項3に記載の電子機器。 - 前記生体情報取得部は、予め保持した生体情報データとユーザから取得した前記生体情報とを比較して前記生体情報に基づく認証を行い、
前記制御部は、前記生体情報に基づく認証が成功した後、前記生体情報取得部が正当な前記生体情報データに基づいて認証を行ったか否かを検証するため、前記生体情報取得部と前記制御部が共通する鍵を保有するか否かを検証する、請求項3に記載の電子機器。 - 時計型の機器である、請求項1に記載の電子機器。
- 前記装着部は、開閉動作を行うことでユーザの腕に装着されるバックルである、請求項11に記載の電子機器。
- 前記装着部は、スライドしてユーザの腕に着脱されるベルトである、請求項11に記載の電子機器。
- 前記生体情報取得部は、前記生体情報としてユーザの指紋情報を取得する、請求項1に記載の電子機器。
- 前記生体情報取得部は、前記生体情報としてユーザの手の静脈に関する情報を取得する、請求項1に記載の電子機器。
- 可動することでユーザの身体へ着脱される装着部と、
ユーザ認証を行うためにユーザの生体情報を取得する生体情報取得部と、
前記装着部の動きを検知する検知部と、を備え、
前記生体情報取得部は、前記検知部により前記装着部がユーザの身体へ装着されることが検知されると、前記生体情報を取得する、電子機器。 - 前記生体情報取得部は、前記生体情報としてユーザの虹彩情報を取得する、請求項16に記載の電子機器。
- ユーザの身体へ電子機器を装着するために可動する装着部の動きを検知することと、
前記装着部の動きが検知されると、ユーザの生体情報に基づいて認証を行うために生体情報を取得することと、
を備える、認証方法。 - ユーザの身体へ電子機器を装着するために可動する装着部の動きを検知する手段、
前記装着部の動きが検知されると、ユーザの生体情報に基づいて認証を行うために生体情報を取得する手段、
としてコンピュータを機能させるためのプログラム。
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Publication number | Priority date | Publication date | Assignee | Title |
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US20170032168A1 (en) * | 2015-07-28 | 2017-02-02 | Jong Ho Kim | Smart watch and operating method using the same |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002312324A (ja) * | 2001-04-13 | 2002-10-25 | Sony Corp | リストバンド型認証デバイス、認証システム、情報出力デバイス |
JP2007330503A (ja) * | 2006-06-15 | 2007-12-27 | Casio Hitachi Mobile Communications Co Ltd | 認証機能付き携帯端末装置及びプログラム |
JP2008198028A (ja) * | 2007-02-14 | 2008-08-28 | Sony Corp | ウェアラブル装置、認証方法、およびプログラム |
JP2010009513A (ja) * | 2008-06-30 | 2010-01-14 | Toshiba Corp | 情報処理装置およびセキュリティ保護方法 |
JP2014143568A (ja) * | 2013-01-24 | 2014-08-07 | Canon Inc | 認証システム及び認証子変換器 |
JP2015055952A (ja) * | 2013-09-11 | 2015-03-23 | 大日本印刷株式会社 | 決済システム、決済方法、認証サーバ、認証方法、及び、プログラム |
JP2015094961A (ja) * | 2013-11-08 | 2015-05-18 | 株式会社Nttドコモ | ウェアラブル装置及び認証方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000181870A (ja) | 1998-12-16 | 2000-06-30 | Hitachi Ltd | 携帯電子装置、故障検出方法 |
US9030440B2 (en) | 2012-05-18 | 2015-05-12 | Apple Inc. | Capacitive sensor packaging |
JP2014092940A (ja) | 2012-11-02 | 2014-05-19 | Sony Corp | 画像表示装置及び画像表示方法、並びにコンピューター・プログラム |
WO2014147713A1 (ja) * | 2013-03-18 | 2014-09-25 | 株式会社 東芝 | 電子機器および認証制御方法 |
US9674697B2 (en) | 2013-07-24 | 2017-06-06 | Htc Corporation | Method for operating mobile device, mobile device using the same, wearable device using the same, and computer readable medium |
CN104506315A (zh) | 2014-08-28 | 2015-04-08 | 金硕澳门离岸商业服务有限公司 | 一种生物认证方法、设备及系统 |
CN105117625A (zh) | 2015-06-12 | 2015-12-02 | 联想(北京)有限公司 | 电子设备及信息处理方法 |
EP3118762B1 (en) * | 2015-07-15 | 2020-03-11 | Biowatch SA | Method, device and computer program for authenticating a user |
-
2017
- 2017-02-02 EP EP17766109.7A patent/EP3431003A4/en active Pending
- 2017-02-02 WO PCT/JP2017/003806 patent/WO2017159101A1/ja active Application Filing
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- 2017-02-02 KR KR1020187023586A patent/KR102614305B1/ko active IP Right Grant
- 2017-02-02 US US16/071,269 patent/US11416591B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002312324A (ja) * | 2001-04-13 | 2002-10-25 | Sony Corp | リストバンド型認証デバイス、認証システム、情報出力デバイス |
JP2007330503A (ja) * | 2006-06-15 | 2007-12-27 | Casio Hitachi Mobile Communications Co Ltd | 認証機能付き携帯端末装置及びプログラム |
JP2008198028A (ja) * | 2007-02-14 | 2008-08-28 | Sony Corp | ウェアラブル装置、認証方法、およびプログラム |
JP2010009513A (ja) * | 2008-06-30 | 2010-01-14 | Toshiba Corp | 情報処理装置およびセキュリティ保護方法 |
JP2014143568A (ja) * | 2013-01-24 | 2014-08-07 | Canon Inc | 認証システム及び認証子変換器 |
JP2015055952A (ja) * | 2013-09-11 | 2015-03-23 | 大日本印刷株式会社 | 決済システム、決済方法、認証サーバ、認証方法、及び、プログラム |
JP2015094961A (ja) * | 2013-11-08 | 2015-05-18 | 株式会社Nttドコモ | ウェアラブル装置及び認証方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3431003A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170032168A1 (en) * | 2015-07-28 | 2017-02-02 | Jong Ho Kim | Smart watch and operating method using the same |
US10318958B2 (en) * | 2015-07-28 | 2019-06-11 | Jong Ho Kim | Smart watch and operating method using the same |
US20190295096A1 (en) * | 2015-07-28 | 2019-09-26 | Jong Ho Kim | Smart watch and operating method using the same |
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JPWO2017159101A1 (ja) | 2019-01-17 |
EP3431003A1 (en) | 2019-01-23 |
JP6743883B2 (ja) | 2020-08-19 |
KR20180124027A (ko) | 2018-11-20 |
CN108697380A (zh) | 2018-10-23 |
KR102614305B1 (ko) | 2023-12-18 |
US20210200842A1 (en) | 2021-07-01 |
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