WO2017212513A1 - 生体認証装置 - Google Patents
生体認証装置 Download PDFInfo
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- WO2017212513A1 WO2017212513A1 PCT/JP2016/066710 JP2016066710W WO2017212513A1 WO 2017212513 A1 WO2017212513 A1 WO 2017212513A1 JP 2016066710 W JP2016066710 W JP 2016066710W WO 2017212513 A1 WO2017212513 A1 WO 2017212513A1
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- fingertip
- finger
- authentication device
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- biometric authentication
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- 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
- G06V40/60—Static or dynamic means for assisting the user to position a body part for biometric acquisition
- G06V40/63—Static or dynamic means for assisting the user to position a body part for biometric acquisition by static guides
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- 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
- G06V40/13—Sensors therefor
-
- 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
- the present invention relates to a biometric authentication device.
- Biometric authentication devices that authenticate users using biometric information are used in various devices and systems.
- the user When the user is authenticated by the biometric authentication device, the user reads the biometric information by performing an operation of holding a predetermined part of the body such as a finger or an eye over the authentication device or a peeping operation (authentication operation), and the biometric information is extracted from the biometric information.
- the matching amount is calculated by comparing the feature amount with the feature amount of the biometric information registered in advance by the person, and the person is determined based on whether the degree of matching exceeds a predetermined threshold.
- JP 2011-2988 A Patent Document 1
- This publication provides a technique of “providing a finger vein authentication device that can perform an authentication process without preparing a separate dedicated finger vein authentication device separately from adults even if a finger is short and thin”. (See summary).
- Another background art is disclosed in JP 2013-149115 A.
- This publication describes a technique of “providing a finger vein authentication device capable of reducing a decrease in authentication rate due to compression of a vein at the base of the finger root” (see summary).
- a biometric authentication device such as a fingerprint authentication device or finger vein authentication device that places a finger at a predetermined position and acquires biometric information using various sensors such as a camera or electrostatic sensor, place the finger at the position determined for each authentication. Difficult to put. Therefore, there is a problem that biometric information that can be acquired at the time of registration is different from that at the time of authentication, which deteriorates the authentication accuracy.
- a recess similar to the shape of the fingertip as shown in FIG. 7 is installed in the part where the fingertip is placed, and the fingertip is restricted from moving back and forth and left and right, and the same every time.
- the configuration was such that a finger could be placed at the position.
- the thickness of the finger varies from person to person, and when a finger thinner than the dent is placed, the lateral displacement cannot be limited.
- Japanese Patent Application Laid-Open No. 2011-2988 proposes an apparatus that can handle both long and short fingers by providing an intermediate guide.
- this device since fingers of various lengths are supported, movement in the front-rear direction cannot be restricted with a short finger that does not reach the front guide, so it is difficult to restrict the deviation in the front-rear direction.
- Japanese Patent Laid-Open No. 2013-149115 proposes a device that restricts a horizontal shift regardless of the thickness of a finger using a V-shaped finger rest.
- the distance from the imaging element differs between a thin finger and a thick finger, there is a possibility that when the focal length is adjusted to either one, the other is not focused and a correct image cannot be captured.
- the present invention provides a biometric authentication device capable of stable finger placement even when there are individual differences in finger thickness.
- a biometric authentication device that performs authentication based on biometric information, and is connected to a fingertip bottom surface portion that is in contact with the abdomen of a finger, and to a fingertip bottom surface portion substantially perpendicularly,
- a biometric authentication device including a fingertip placement unit that includes a fingertip surface portion having a surface in contact with the tip at a predetermined angle, and a fingertip side surface portion that is connected to the fingertip surface portion and the fingertip bottom surface portion and has a surface facing the side surface of the finger.
- the finger in a biometric authentication device that obtains biometric information by placing a finger at a predetermined position, the finger can be placed while suppressing positional deviation regardless of the thickness of the finger.
- a finger vein authentication device will be described as an example of a biometric authentication device.
- FIG. 1 is an external view showing the overall shape of a finger vein authentication device 100 to which this embodiment is applied.
- FIG. 1A is a top view of the finger vein authentication device 100 as viewed from above.
- FIG. 1B is a right sectional view taken along the line AA shown in the top view of FIG.
- FIG. 1C is a perspective view of the finger vein authentication device 100 as viewed obliquely from above.
- the fingertip surface portion 101 is a surface in contact with the distal end portion of the finger 116 placed on the finger vein authentication device 100.
- the fingertip side surface portion 102 is a surface in contact with the side surface of the tip portion of the finger 116.
- the fingertip bottom surface portion 103 is a surface in contact with the bottom surface (also referred to as a finger belly portion) of the tip portion of the finger 115.
- the fingertip guide 104 is a semicircular guide that indicates a position where the finger is placed with respect to a person who uses the finger vein authentication device 100.
- the fingertip surface portion 101, the fingertip side surface portion 102, and the fingertip bottom surface portion 103 may be collectively referred to as a fingertip placement portion 105.
- the fingertip placement unit 105 can be collectively referred to by adding a fingertip guide 104. Details of the fingertip placement unit 105 will be described later. Note that the distal end portion of the finger 116 is described as being first from the first joint of the finger 116, but depending on individual differences, a portion extending back and forth from the first joint can also be included.
- the finger placement unit 106 is a support unit that supports the root of the finger 116 presented to the finger vein authentication device 100.
- the near-infrared light emitting unit 109 emits near-infrared light from both sides of the finger toward the upper side of the finger 116 placed on the fingertip placing unit 105 and the fingertip placing unit 106. In this embodiment, irradiation is performed from both sides of the finger 116, but irradiation may be performed from one side by adjusting the arrangement of the near-infrared light emitting unit 109.
- the imaging window 107 is located between the fingertip holder 105 and the fingertip holder 106 and is located near the second joint from the first joint of the placed finger 116 and does not directly contact the finger.
- the photographing window 107 is provided with a near-infrared transmission filter that transmits only a long wavelength longer than or equal to the near-infrared, and external light such as sunlight irradiated on the finger 116 from other than the near-infrared light emitting unit 109. Has reduced the impact.
- a near-infrared light transmission filter that transmits longer wavelengths than near infrared rays
- the filter uses a band-pass filter that blocks both shorter and longer wavelengths than near infrared light and transmits only near-infrared light. Also good.
- Below the imaging window 107 (on the bottom side of the apparatus), an imaging unit 108 that captures transmitted light that is emitted from the near-infrared light emitting unit 109 and transmitted through the finger 116 is provided below the imaging window 107 (on the bottom side of the apparatus), an imaging unit 108 that captures transmitted light that is emitted from the near-infrared light emitting unit 109 and transmitted through the finger 116 is
- the input unit 110 receives input from the operator when operating the finger vein authentication device 100.
- four input units 110-1 to 110-4 are provided, a button 110-1 (SELECT) for selecting display contents, and buttons 110-2, 110-3 (triangles) for switching display contents.
- a function is assigned to each of the buttons 110-4 (ENTER) for determining input.
- the number of the input units 110 is not limited to four, and functions other than those described in the present embodiment may be allocated to the functions allocated to the input units 110.
- the display unit 111 is a display unit that displays information such as authentication success or authentication failure when biometric authentication is performed. It is composed of a display device such as an LCD or an organic EL. The screen displayed on the display unit 111 will be described later. Note that the display unit 111 and the input unit 110 can be integrated into one, like a touch panel.
- the SIM card slot 112 has a lid shape, and the SIM card is inserted / removed into a slot (not shown) that can be accessed by opening the lid.
- the inserted SIM card can store a template of biometric information used for authentication, and is used for authentication.
- the SIM card may be provided with a control chip, and in-card authentication can be performed using the control chip.
- the LED 113 is a light emitting unit that can indicate the state of the finger vein authentication device 100. For example, when charging the finger vein authentication device 100 by connecting to an external device (not shown) using an external connection I / F 114 to be described later, it can be shown that the LED is being charged by emitting light in red. Further, when biometric authentication fails, a color indicating authentication failure may be emitted.
- External connection I / F 114 is a connection unit used when connecting the finger vein authentication device 100 to an external device (not shown).
- the external connection I / F 114 is described as USB (Universal Serial Bus), but it is not limited to USB and may be another communication standard.
- the external device is a computer having an I / F that can be connected to an external connection I / F 114 such as a USB.
- the external connection I / F 114 can also be referred to as a wired communication unit in order to distinguish from the wireless communication unit 203 described later.
- the switching unit 115 is a switching unit that switches power ON / OFF of the finger vein authentication device 100 and switches connection between the finger vein authentication device 100 and an external device.
- the connection with the external device will be described as being provided with two types of connection using the external connection I / F 114 and connection using wireless communication.
- the switching unit 115 can be switched between three locations, left (in the direction of arrow B), center, and right (in the direction of arrow C).
- USB connection may be selected when switching to the left (arrow B direction)
- wireless communication connection may be selected when switching to the right (arrow C direction).
- power OFF is selected.
- the wireless communication employs Bluetooth (registered trademark), but a wireless communication standard other than Bluetooth (registered trademark) may be implemented.
- the step 119 is a step provided between the fingertip bottom surface portion 103 and the photographing window portion 107. Further, the step 120 is a step provided between the finger placement unit 106 and the imaging window unit 107. A portion indicated by a dotted circle corresponds to each step, and details will be described later.
- FIG. 2 is a block diagram illustrating a device configuration of the finger vein authentication device 100 of the present embodiment.
- FIG. 2 is a block diagram illustrating a device configuration of the finger vein authentication device 100 of the present embodiment.
- it abbreviate
- the finger vein authentication device 100 includes a CPU 201, a memory 202, a wireless communication unit 203, an external connection I / F 114, a power supply unit 204, a SIM card slot 112, a fingertip sensor 205, a fingertip sensor 206, a display unit 111, an imaging unit 108, The infrared light emitting unit 109, the input unit 111, the LED 113, the switching unit 115, and the audio output unit 207 are connected to each other by a BUS or an electric circuit.
- the CPU 201 is a control unit that controls each component of the finger vein authentication device 100.
- the memory 202 is a storage unit that stores programs (authentication program 202-1 and control program 202-3) executed by the CPU 201 as well as information (wireless connection information 202-2) necessary for control.
- the wireless communication unit 203 is a communication unit that wirelessly connects the finger vein authentication device 100 and an external device.
- the power supply unit 204 is a battery that supplies power to the finger vein authentication device 100. The power supply unit 204 can charge the battery when the external connection I / F 114 is connected to an external device.
- the fingertip sensor 205 is a sensor provided on the fingertip bottom surface portion 103 and detects whether or not the fingertip is placed.
- the fingertip sensor 206 is a sensor provided in the fingertip placement unit 106 and detects whether or not the fingertip is placed.
- the fingertip sensor 205 and the fingertip sensor 206 are described by taking an electrostatic sensor as an example, but a sensor other than the electrostatic sensor may be used. Further, it may be a sensor that detects that a finger is held by pressing a physical switch.
- the voice output unit 207 is a device such as a buzzer for sounding an error sound when biometric authentication fails or for sounding an electronic sound when the finger vein authentication device 100 is turned on.
- FIG. 3 is an enlarged view of the vicinity of the fingertip placement unit 105 and the fingertip placement unit 106 of the finger vein authentication device 100 as viewed obliquely from above.
- 4A is an enlarged top view of the fingertip placing portion 105
- FIG. 4B is a right sectional view of FIG. 4A taken along line AA.
- FIG. 4C is a diagram illustrating a state where a thin finger 117 is placed on the fingertip placement unit 105.
- FIG. 4D is a diagram illustrating a state where a thick finger 118 is placed on the fingertip placement unit 105. Details of the finger placement unit 105 of the present embodiment will be described with reference to FIGS. 3 and 4.
- the finger placement unit 105 of the present embodiment includes the fingertip surface portion 101, the fingertip side surface portion 102, and the fingertip bottom surface portion 103.
- the fingertip surface portion 101 is a surface that is provided substantially vertically upward from the fingertip bottom surface portion 103, and is configured to contact and support the fingertip on two surfaces. As shown in FIG. 4A, it appears to form two sides of a triangle from the upper surface. The angle a formed by the two sides of the triangle is an obtuse angle. When a thin finger is abutted, the tip of the finger comes into contact with both sides of the triangle, so that the fingertip can be naturally guided to the central portion, and a thick finger is It is desirable to set the angle around 120 degrees so as not to interfere with the fingertip when it is placed and affect the photographing of the biological image.
- the height b of the fingertip surface portion 101 is desirable to prevent the nail from interfering with the fingertip portion 100 and to prevent the nail from getting over the wall surface when the finger 116 is abutted too much.
- the height is about 5 mm from the fingertip bottom surface portion 103.
- the fingertip side surface portion 102 is a support portion that is connected to the fingertip surface portion 101, is provided substantially vertically upward from the fingertip bottom surface portion 103, and supports a placed finger on two surfaces from the left and right.
- the distance c between the fingertip side surface portions 101 is preferably about 15 to 20 mm so as not to disturb when a thick finger is placed.
- the fingertip side surface portion 102 does not come into contact with the finger or a part thereof comes into contact. Therefore, it can be said that the fingertip side surface portion 102 is a surface at a position facing the side surface of the finger.
- the fingertip side surface portions 102 themselves are in positions that oppose each other.
- the fingertip bottom surface portion 103 appears to have a pentagonal shape from the top surface due to the shape of the fingertip surface portion 101 and the fingertip side surface portion 102 to be connected and the step 119.
- the fingertip placing unit 105 is formed as a single piece by processing a resin in order to increase productivity. Therefore, the fingertip surface portion 101 and the fingertip side surface portion 102 are configured substantially perpendicular to the fingertip bottom surface portion 103. Further, the connecting portion between the fingertip surface portion 101 and the fingertip bottom surface portion 103 is not vertical but has a gentle curve. The same applies to the connecting portion between the fingertip side surface portion 102 and the fingertip bottom surface portion 103. However, each may be composed of different parts and then created as one fingertip placement unit 105. In that case, it can also comprise so that the connection location of each part may be connected vertically.
- FIG. 7A is a diagram showing the shape of a fingertip placement unit 701 of a finger vein authentication device that has been conventionally used.
- FIG. 7B is a right sectional view of FIG. 7A taken along the line DD.
- FIG. 7C is a diagram illustrating a state where the thin finger 117 is placed on the fingertip placement unit.
- FIG. 7D is a diagram illustrating a state where the thick finger 118 is placed on the fingertip placement unit.
- the shape of the conventional finger holder shown in FIG. 7 (hereinafter referred to as the conventional shape 701) is a round shape that matches the shape of the finger, and the width is generally about 15 mm to match a thick finger. It is. In the case of the conventional shape 701, the shape is reminiscent of the fingertip, and thus there is an advantage that the user can intuitively determine where to place the finger.
- the conventional shape 701 when a finger 117 having a fingertip width of about 10 mm is placed, the conventional shape 701 has a gap between the finger placement portion and the side surface of the finger. You can still put your finger.
- the portion where the finger abuts is semicircular and does not have a shape that restricts movement in the left-right direction, the user can place the finger at a position shifted without any restriction.
- the image of the finger captured by the image capturing unit 108 will be different between the time of registration and the time of authentication.
- the conventional shape 701 has a problem that the authentication accuracy is lowered.
- the conventional shape 701 has a problem that it is difficult to correctly place fingers having individual differences such as thin fingers 117 and thick fingers 118.
- the two sides of the fingertip surface portion 101 are formed by abutting the fingers 117 against the two sides of the triangular portion of the fingertip surface portion 101 as shown in FIG. Since the finger is naturally guided to the central portion by the angle a, it is possible to place the finger at the same position in the central portion every time.
- the shape according to the present embodiment restricts the front / rear and left / right movements by the fingertip surface portion 101 and the finger side surface portion 102. It is possible to place a finger on
- the shape according to the present invention makes it possible to place the finger at the same position on both the thin finger 117 and the thick finger 118 each time. Therefore, it is possible to prevent the deterioration of the authentication accuracy due to the finger position shift.
- the finger can be placed as it is, and the finger can be pressed. If the finger is strongly pressed, blood flow in the blood vessel of the finger is hindered, which may affect finger vein imaging and authentication.
- the shape of the present embodiment has a structure in which the finger is supported by the two surfaces of the fingertip surface portion 101, and thus is not a structure in which the finger is strongly pressed. Therefore, blood flow is not hindered, and finger vein imaging and authentication are less affected.
- the conventional shape presses the entire finger including the belly of the finger, but in the shape of this embodiment, the surface in contact with the fingertip surface portion 101 is Because it will be pressed, there is little impact.
- a semicircular step is provided outside the fingertip surface portion 101 to form a fingertip guide 104 showing a finger shape.
- the user using the finger vein authentication device 100 can be associated with the shape of the fingertip as in the conventional shape, and it is easy to determine the position where the finger is placed.
- the fingertip guide 104 may be indicated by color coding by painting in addition to the semicircular step. In other words, the semicircular edge may be painted reminiscent of the finger shape.
- FIG. 1B shows a right sectional view of the finger vein authentication device 100 taken along the line AA.
- a step 119 is provided on the surface where the fingertip placing portion 105 and the photographing window portion 107 are provided.
- a step 120 is provided on the surface where the finger placement part 106 and the photographing window part 107 are provided.
- step 119 or 120 when there is no step 119 or 120, when the finger is pressed strongly, the skin of the finger is pulled around the photographing window 107, so that the vein may be compressed and become invisible. is there.
- the steps 119 and 120 at a certain distance from the shooting window 107, the portion that is pressed and cannot be seen can be outside the shooting window 107, and even if the finger is strongly pressed, It is possible to capture a vein image normally. Even when only one of the steps 119 and 120 is provided as the step, the above effect is obtained.
- FIG. 5 is a flowchart for explaining the authentication process and transaction.
- a description will be given in a state where a template of biometric information (finger vein) used for authentication is already provided.
- the method for creating the biometric information template is already known and will not be described. It is assumed that the biometric information template is stored in a SIM card (not shown).
- the transaction described here will be described by taking a bank transaction settlement as an example. Specifically, a description will be given of a process in which an employee having an authorization authority uses a finger vein to sign when performing settlement processing at a bank.
- the finger vein authentication device 100 receives approval information from an external device (S11).
- the approval information is received from the external device at the timing when the approval processing is performed, but the approval information may be received from the external device in advance so that the settlement processing can be performed at an arbitrary timing.
- the received approval information is displayed on the display unit 111 (S12).
- Information displayed on the display unit 111 will be described with reference to FIG. 6A shows a first screen 601 for the approval process displayed on the display unit 111
- FIG. 6B shows a second screen 602 for the approval process displayed on the display unit 111.
- the screen can be used by switching the screen by the input of the input unit 110 such that “1/2” is displayed on the first screen 601 and “2/2” is displayed on the second screen 602. This is because there is an upper limit on the number of characters that can be displayed on the display unit 111.
- an explanation will be given taking as an example a settlement regarding a transfer transaction in which “2,000,000 USD” is transferred to the account number “1234567”.
- the transaction processing can be performed after confirming the transaction content on the display unit 111 of the finger vein authentication device 100 in this way, for example, even when the display screen of the external device is tampered with and not displayed correctly, the finger vein By displaying correct transactions and transfer destinations on the authentication device 100 side, transactions can be performed safely.
- the finger vein authentication step display is first performed so as to present the finger 116 on the display unit 111 (S14).
- the near infrared light is emitted from the near infrared light emitting section 109 to the finger 116.
- the imaging unit 108 captures the transmitted light that has been directed toward and transmitted through the finger 116.
- a feature amount used for finger vein authentication is calculated from the finger vein image captured by the image capturing unit 109, and matching with a template of biometric information stored in the SIM card is performed. As a result of matching, if an evaluation result higher than a predetermined threshold is obtained, authentication is successful, and if it is lower than the threshold, it is determined that authentication has failed. Since the feature amount calculation method and the details of matching are already known techniques, description thereof will be omitted.
- the matching may be performed by the finger vein authentication device 100, may be performed in the SIM card, or may be performed by using both. When the authentication process is performed by both the device 100 and the SIM card, the security is higher than when the authentication process is performed by either device.
- the finger vein authentication device 100 of the present embodiment is provided with the fingertip placement unit 105 including the fingertip surface portion 101, the fingertip side surface portion 102, and the fingertip bottom surface portion 103, so that individual differences (thin and thick) are applied to the fingers 116. Even if there is, it is possible to place a finger at the same position.
- the fingertip guide 104 in the fingertip placement unit 105, it is possible to clarify the place where the finger is placed for those who use authentication. Further, by providing a step with respect to the surface where the fingertip placement unit 105, the fingertip placement unit 106, and the imaging window unit 107 are provided, a finger vein image can be acquired without disturbing the blood flow of the finger 116.
- the finger vein is acquired as the biometric information, but the present invention can be applied even when biometric information other than the finger vein is acquired.
- the fingertip bottom surface portion 103 is made of a transparent material and the fingertip sensor 205 on the fingertip bottom surface portion 103 is a sensor capable of photographing a fingerprint, it can be used as a fingerprint authentication device for authenticating with a fingerprint.
- a fingerprint authentication device for authenticating with a fingerprint.
- multimodal operation using both a fingerprint and a finger vein is also possible.
- security can be further enhanced.
- the present invention is not limited to the above-described embodiments.
- the above-described embodiments have been described in detail for easy understanding of the present invention, and are not necessarily limited to those having all the configurations described.
- a part of the configuration of one embodiment can be replaced with the configuration of another embodiment, and the configuration of another embodiment can be added to the configuration of one embodiment.
- SYMBOLS 100 Finger vein authentication apparatus, 101: Fingertip surface part, 102: Fingertip side part, 103: Fingertip bottom face part, 104: Fingertip guide, 105: Fingertip holder, 106: Fingertip holder, 107: Shooting window part, 108 : Imaging unit, 109: near infrared light emitting unit, 110: input unit, 111: display unit, 112: SIM card slot, 113: LED, 114: external connection I / F, 115: switching unit, 119, 120: Step
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Abstract
Description
上記した以外の課題、構成及び効果は、以下の実施形態の説明により明らかにされる。
音声出力部207は、生体認証が失敗した際のエラー音を鳴らす、または、指静脈認証装置100に電源が入った際等に電子音を鳴らす為のブザーなどの装置である。
Claims (10)
- 生体情報に基づいて認証を行う生体認証装置であって、
指の腹部分と接する指先底面部と、
前記指先底面部と略垂直に接続し、前記指の先端と所定の角度で接する面を有する指先面部と、
前記指先面部および前記指先底面部と接続し、前記指の側面と対抗する面を有する指先側面部と、
から構成される指先置き部を備える生体認証装置。 - 請求項1に記載の生体認証装置であって、
前記指先面部は第1の面と第2の面を有し、前記所定の角度は前記第1の面と前記第2の面によりなす鈍角であることを特徴とする生体認証装置。 - 請求項1または2に記載の生体認証装置であって、
前記指先置き部は、前記指先面部と接続する半円状の指先ガイドを備える、ことを特徴とする生体認証装置。 - 請求項1から3のいずれか1つに記載の生体認証装置であって、
前記指の根元と接する指元置き部と、
前記指を撮影するための撮影窓部と、を備え、
前記指先底面部と前記撮影窓部との間には第1の段差を構成し、
前記指元置き部と前記撮影窓部との間には第2の段差を構成し、
前記第1の段差および前記第2の段差は前記撮影窓部から離れた位置に配置すること、を特徴とする生体認証装置。 - 請求項1から4のいずれか1つに記載の生体認証装置であって、
外部装置と有線で接続し通信を送受信する外部接続部と、
前記外部装置と無線で接続し、通信を送受信する無線通信部と、
当該生体認証装置の電源の入力および切断の切り替えをする切替部と、
前記切替部の入力により電源の供給をする電源部と、
前記切替部が第1の方向に入力されたことを検知した場合に電源を入れるとともに前記外部接続部による通信を選択し、前記切替部が第2の方向に入力されたことを検知した場合に電源を入れるとともに前記無線通信部による通信を選択する制御部とを備えること、を特徴とする生体認証装置。 - 請求項5に記載の生体認証装置であって、
前記外部装置から受信した情報を表示する表示部と、
前記表示部の表示を操作する入力部と、を備え、
前記制御部は、
前記表示部に表示された前記受信された情報のうち、前記表示部に表示しきれない情報を前記入力部の入力により、切り替えて表示をさせることを特徴とする生体認証装置。 - 請求項5または6に記載の生体認証装置であって、
挿入された情報記憶装置に対し情報の読み書きを行うスロットと、
指に近赤外光を照射する発光部と、
指を透過した透過光を撮影する撮影部と、を備え、
前記情報記憶装置に生体情報が記憶されている場合、
前記制御部は、前記撮影部で撮影した生体情報と前記記憶されている生体情報の照合を、前記制御部が実行する、前記情報記憶装置に実行させる、或いは前記制御部が実行するとともに前記情報記憶装置に実行させること、を特徴とする生体認証装置。 - 請求項1から7のいずれか1つに記載された生体認証装置であって、
前記指先側面部は、第3の面と前記第3の面に対抗する第4の面を備え、
前記第3の面は、前記第1の面と前記指先底面部に接続し、
前記第4の面は、前記第2の面と前記指先底面部に接続することを、特徴とする生体認証装置。 - 請求項1から8のいずれか1つに記載の生体認証装置であって、
前記指先ガイド部は、半円状の段差を備えるおよび/または前記指先置き部とは異なる色を有することを特徴とする生体認証装置。 - 請求項1から9のいずれか1つに記載の生体認証装置であって、
前記指先面部、前記指先側面部、前記指先底面部は、一体として形成されることを特徴とする生体認証装置。
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04359384A (ja) * | 1991-06-06 | 1992-12-11 | Toshiba Corp | 指紋信号入力装置 |
JPH08161471A (ja) * | 1994-12-09 | 1996-06-21 | Seiko Epson Corp | 物体表面の凹凸模様検出装置 |
JP2009009354A (ja) * | 2007-06-28 | 2009-01-15 | Hitachi Ltd | 指静脈認証装置および情報処理装置 |
JP3151668U (ja) * | 2009-04-17 | 2009-07-02 | 有限会社Y’sBOX | 家電製品用の指紋認証スイッチ |
WO2012063761A1 (ja) * | 2010-11-08 | 2012-05-18 | 日本電気株式会社 | 生体認証装置、及び生体認証方法 |
JP2013149115A (ja) * | 2012-01-20 | 2013-08-01 | Hitachi Omron Terminal Solutions Corp | 指静脈認証装置 |
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JP2006099493A (ja) * | 2004-09-30 | 2006-04-13 | Hitachi Omron Terminal Solutions Corp | 撮像装置又は個人認証装置 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04359384A (ja) * | 1991-06-06 | 1992-12-11 | Toshiba Corp | 指紋信号入力装置 |
JPH08161471A (ja) * | 1994-12-09 | 1996-06-21 | Seiko Epson Corp | 物体表面の凹凸模様検出装置 |
JP2009009354A (ja) * | 2007-06-28 | 2009-01-15 | Hitachi Ltd | 指静脈認証装置および情報処理装置 |
JP3151668U (ja) * | 2009-04-17 | 2009-07-02 | 有限会社Y’sBOX | 家電製品用の指紋認証スイッチ |
WO2012063761A1 (ja) * | 2010-11-08 | 2012-05-18 | 日本電気株式会社 | 生体認証装置、及び生体認証方法 |
JP2013149115A (ja) * | 2012-01-20 | 2013-08-01 | Hitachi Omron Terminal Solutions Corp | 指静脈認証装置 |
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CN108780563A (zh) | 2018-11-09 |
GB201814817D0 (en) | 2018-10-24 |
JPWO2017212513A1 (ja) | 2019-01-24 |
GB2565446A (en) | 2019-02-13 |
CN108780563B (zh) | 2022-05-10 |
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