JP2021174143A - Medium reading device - Google Patents

Abstract

To perform reading of a facial photograph and an IC chip with a single action of setting a medium, in a medium reading device.SOLUTION: An image pickup device captures a first facial photograph of a first medium and a second facial photograph of a second medium, respectively. An IC reader includes a first antenna for reading information of a first IC chip of the first medium and a second antenna provided at a position different from that of the first antenna, for reading information of a second IC chip of the second medium.SELECTED DRAWING: Figure 2

Description

The present invention relates to a medium reader.

At financial institutions, "identity verification" to confirm the identity at the time of opening an account is stipulated in the Criminal Proceeds Transfer Prevention Law (Crime Collection Law), and it is obligatory to carry out face-to-face identity verification. Following the progress of digital technology, the revision of the Criminal Proceedings Act in November 2018 made it possible to verify the identity in a non-face-to-face manner. This has made it possible to develop a medium reader that can verify the identity not only face-to-face but also non-face-to-face.

For example, in Patent Document 1, a reading device including a scanner unit and an IC reader unit for reading identity verification documents such as a driver's license and a passport is used to read a face photograph such as a face photograph and information inside an IC chip. Reading is performed by separate operations.

Further, in Patent Document 2, in a reading device including a scanner unit and an IC reader unit for reading identity verification documents such as a driver's license and a passport, each reading is performed in a sliding operation.

JP-A-2017-208767 Japanese Unexamined Patent Publication No. 2007-22001

A driver's license or an individual number card is a medium in which a face photo or the like and an IC chip fit within the card size. However, the passport is spread out. For this reason, since the face of the face photograph and the IC chip are not on the same reading surface, it is necessary to take a picture of the face of the face and read the inside of the IC in order to read either medium.

However, in Patent Documents 1 and 2, it is not possible to extract information from the IC chip of the medium and take an image of the face of the ticket at the same time with the medium set. For this reason, the medium has been moved to another location to retrieve information, or the medium has been moved for shooting.

As described above, in Patent Documents 1 and 2, it was not possible to read the facial photograph and the IC chip with a single action of setting the medium.

An object of the present invention is to read a face photograph and an IC chip in a medium reading device with a single action of setting a medium.

The medium reading device of one aspect of the present invention has an image pickup device and an IC reader, and has a first medium and a second facial photograph in which a first facial photograph and a first IC chip are provided on the same face. A medium reading device for reading a second medium provided on a ticket surface different from that of the second IC chip, and the imaging device includes the first facial photograph of the first medium and the second medium. Each of the second facial photographs is taken, and the IC reader has a position different from that of the first antenna for reading the information of the first IC chip of the first medium and the first antenna. It is characterized by having a second antenna for reading the information of the second IC chip of the second medium.

According to one aspect of the present invention, in the medium reading device, the facial photograph and the IC chip can be read by a single action of setting the medium.

It is a figure which shows the external structure of the medium reading apparatus of Example 1. FIG. It is a figure which shows the internal structure of the medium reading apparatus of Example 1. FIG. It is a figure which shows the structure of an electronic shutter. It is a figure which shows the structure of the lighting board. It is a figure which shows the identity verification medium which has a 2D code. It is a figure which shows the external structure of the medium reading apparatus of Example 2. FIG. It is a figure which shows the internal structure of the medium reading apparatus of Example 2. FIG. It is a figure which shows the external structure of the medium reading apparatus of Example 3. FIG. It is a figure which shows the internal structure of the medium reading apparatus of Example 3. FIG.

Hereinafter, examples will be described with reference to the drawings.

The external configuration of the medium reader according to the first embodiment will be described with reference to FIG. The medium reading device of the first embodiment is a medium reading device that identifies a medium that does not match face images, and the face matching is performed face-to-face.

As shown in FIG. 1A, the medium reading device 100 is provided with an acrylic panel 101 on the surface thereof, and an upper camera 104 is provided above the surface of the medium reading device 100. Further, as shown in FIG. 1B, the acrylic panel 101 has a transparent portion (transparent portion) 102 and a non-transparent portion (white-painted portion) 103.

The internal configuration of the medium reader 100 of the first embodiment will be described with reference to FIG. Here, (a) shows a case where it is applied to a driver's license, and (b) shows a case where it is applied to a passport.

As shown in FIG. 2, the medium reader 100 has a non-contact IC reader 105. The non-contact IC reader 105 has a first antenna 106 and a second antenna 107. For example, the first antenna 106 and the second antenna 107 are integrated so that the size of the first antenna 106 is larger than the size of the second antenna 107.

An acrylic panel 101 is provided on the surface of the device housing 108 of the medium reading device 100. A non-contact IC reader 105, an electronic shutter 109, an illumination substrate 110, a reflector 111, and a lower camera 112 are provided inside the apparatus housing 108.

Further, in order to reduce the influence of external light around the medium reading device 100 on image capturing, an electronic shutter 109 is mounted under the image capturing opening (transmission portion 102) as shown in FIG. There is.

As shown in FIG. 3, a case where a liquid crystal shutter (a liquid crystal-based optical shutter whose light transmittance is controlled by a drive voltage applied from the outside) is used as the electronic shutter 109 will be described, but other electronic shutters are used. You may.

In the case of the passport 230, as shown in FIG. 3A, since the opening for image capture (transmission portion 102) is hidden by the medium, outside light does not enter, so that the liquid crystal of the electronic shutter (liquid crystal shutter) 109 is transmitted. The drive voltage may be set and an image may be taken.

On the other hand, in the case of a card-sized medium such as a driver's license 200, a gap is generated because the medium is smaller than the image capturing opening (transmissive portion 102). As shown in FIGS. 3 (b) and 3 (c), the liquid crystal of the electronic shutter (liquid crystal shutter) 109 in the gap portion is made opaque, and the drive voltage is set so as to transmit only the medium size portion during camera shooting. The external light can be prevented by the electronic shutter (liquid crystal shutter) 109.

At this time, as shown in FIG. 3, in addition to the case where the positions of the transmission area (transmission state) 310 and the opaque area (transmission state) 320 of the electronic shutter (liquid crystal shutter) 109 are fixedly set, the influence of external light is obtained in advance. After taking a picture of the face of the card in a certain state to determine the position information of the face of the card size, and then transmitting the electronic shutter (liquid crystal shutter) 109 only to the card size part, an image that is not affected by external light is displayed. Control such as shooting is also possible.

Here, as a means of determining whether the passport 230 is set or a card-type medium such as a driver's license 200 is set, the information of the IC chips 220 and 250 is confirmed with the medium set. The set medium type can be determined. Therefore, by controlling the drive voltage of the electronic shutter (liquid crystal shutter) 109 according to the type of the medium, the electronic shutter (liquid crystal shutter) 109 can be set for each medium.

The configuration of the lighting substrate 110 will be described with reference to FIG.
As shown in FIG. 4, as the light source for medium photographing when the lower camera 112 is used, a visible light (white) LED 1101, an infrared light LED 1102, and an ultraviolet light LED 1103 are used.

When the passport 230 or driver's license 200 is irradiated with infrared light or ultraviolet light, there is a printing reaction different from the image taken with visible light, and by checking that there is this printing reaction, the authenticity of the medium can be determined. It can be treated as a material.

Next, the operation of the medium reading device 100 of the first embodiment will be described.
First, with reference to FIG. 2A, the operation when applied to the driver's license 200 will be described.
In the driver's license 200, the side with the print information such as the face photograph 210 and the side with the IC chip 220 embedded are the same side, and when the lower camera 112 takes a picture of the side with the print information such as the photo 210. By setting a surface having print information such as a face photograph 210 in the opening (transmission portion 102) of the antenna 106 hollowed out for image capture, the information of the IC chip 220 can be acquired by the antenna 106 at the same time. With this method, it is possible to acquire a print information image such as a face photograph 210 and information on an IC chip 220 by operating the driver's license 200 in one operation.

Further, although the driver's license 200 and the like have information on the back surface of the medium, the back surface of the medium can be photographed by the upper camera 104.

Next, with reference to FIG. 2B, the operation when applied to the passport 230 will be described.
The passport 230 is a double-page spread type medium, and when an attempt is made to photograph a surface having print information such as a face photograph 240, the surface in which the IC chip 250 is embedded is just opened.

When a surface with print information such as a face photograph 240 is photographed by the lower camera 112, the surface is set in the opening (transmissive portion 102) of the antenna 106 hollowed out for image capture, so that the surface is spread out. The information of the IC chip 250 can be acquired by the second antenna 107 arranged so as to be. According to this method, it is possible to acquire a print information image such as a face photograph 240 and information on the IC chip 250 by one operation while the passport 230 is in the open state.

As described above, the medium reading device 100 has a function of taking an image of a certain surface of the face photographs 210 and 240 such as the passport 230 and the driver's license 200 with the lower camera 112 and acquiring the image, and at the same time, the first antenna. The non-contact IC reader 105 having two large and small antennas of 106 and the second antenna 107 has a function of reading information from the IC chips 220 and 250 built into the passport 230 and the driver's license 200.

In the medium reading device 100, if a medium such as a driver's license 200 or a passport 230 is correctly installed, it is possible to take an image with the upper camera 104 and the lower camera 112 and read with the IC reader 105 in one operation. There is no need to perform operations such as turning over. If the medium is turned over, another medium may be placed, which is not preferable because it becomes an uncertain factor for the authentication of the identity verification medium.

Among the identification media, the media to be read by the media reader 100 are a passport (passport) 230 and a driver's license (license) 200, which have information on IC chips 220 and 250 and information on facial photographs 210 and 240 on the face of the ticket. , Personal number card (my number card), residence card. Further, in addition to the identity verification medium, the one represented by the two-dimensional code displayed or printed on each medium as shown in FIG. 5 is also read.

Specifically, the mobile phone 520 having the two-dimensional code 510 as shown in FIG. 5 (a) and the numbered ticket 540 having the two-dimensional code 530 as shown in FIG. 5 (b) are also read targets.

The external configuration of the medium reader according to the second embodiment will be described with reference to FIG. The medium reading device of the second embodiment is a type mounted on an automated teller machine (ATM).

The automated teller machine (ATM) 610 includes a face photographing camera 620 and a display unit 630. The medium reading device 600 of the second embodiment performs non-face-to-face identity verification by collating the image of the identity verification medium with the image taken by the face camera 620.

The medium to be read by the medium reading device 600 is a card-sized medium having the information of the IC chip 720 and the information of the face photograph 710 on the face of the ticket among the personal identification media. The card size is, for example, 86 mm × 54 mm × 0.76 mm. The medium is, for example, a driver's license, an individual number card, a residence card, or the like. Further, in addition to the identity verification medium, the one represented by the two-dimensional code displayed or printed on each medium as shown in FIG. 5 is also read.

The medium reading device 600 is installed on the left side of the automated teller machine (ATM) 610 in (a) and on the right side of the automated teller machine (ATM) 610 in (b).

The internal configuration of the medium reader according to the second embodiment will be described with reference to FIG. 7. FIG. 7 shows a case where the driver's license 700 is applied.
As shown in FIG. 7, the medium reading device 600 of the second embodiment omits the reflector 111 of the camera, and takes a picture from directly below the opening for taking an image with the camera 607 for taking an image, as shown in FIG. be. The antenna substrate of the non-contact IC reader 601 has a shape in which an opening for photographing a card face is hollowed out and has a single antenna 602.

Specifically, as shown in FIGS. 7A and 7B, the medium reader 600 has a non-contact IC reader 601. The non-contact IC reader 601 has a single antenna 602.

A transmitted light substrate 604 is provided outside the device housing 603 of the medium reader 600. An antenna 602, a lighting substrate 605, an ultraviolet LED / light receiving sensor substrate 606, and a medium photographing camera 607 are provided inside the apparatus housing 603.

The operation when applied to the driver's license 700 will be described with reference to FIG. 7.
In the driver's license 700, the side with the print information such as the face photograph 710 and the side with the IC chip 720 embedded are the same side, and the side with the print information such as the face photograph 710 is photographed by the medium photography camera 607. At that time, by setting a surface having print information such as a face photograph 710 in the opening of the antenna 602 hollowed out for image capture, the information of the IC chip 720 can be acquired by the antenna 602 at the same time. With this method, it is possible to acquire a print information image such as a face photograph 710 and information on an IC chip 720 with a single operation of the driver's license 700.

In the identity verification medium, the information extracted from the IC chip 720 by the correct procedure is regarded as positive. Therefore, if the information of the face photograph taken out from the IC chip 720 and the face photograph of the person who brought in the medium taken by the face photography camera 620 are collated and matched, the requirement for identity verification is satisfied.

When issuing the driver's license 700, PIN 1 and PIN 2 are set, and if both PINs are not correct, if only PIN 1 is correct, then PIN 1 and PIN 2 The information that can be obtained from the IC chip 720 of the medium differs in three stages when both answers are correct.

Sensitive information such as registered domicile and face photo can only be retrieved if both PIN 1 and PIN 2 are correct, so if you do not remember PIN 1 and PIN 2, you will need to verify your identity. If the password is not known, the information of the IC chip 720 of the medium cannot be retrieved.

As an alternative means in this case, when the authenticity of the identity verification medium is judged based on the print information on the face of the ticket and the image information such as the face photo 710 and it is regarded as positive, the face photo image and the medium on the face of the ticket are brought in. The determination result can be provided as a determination material for identity verification by face-matching the photograph of the person's face.

Here, the medium reading device 600 has the following features as a function of determining the authenticity of the identity verification medium based on the print information on the face of the ticket and the image information such as the face photograph 710.

One of the features of the medium reading device 600 is that the authenticity is determined by using the transmitted light using the transmitted light substrate 604, which is a specific wavelength light source mounted on the outside of the device housing 603. The position of the transmitted light substrate 604 is on both sides of the set driver's license 700. It is used as a material for authenticity determination by utilizing the fact that the characteristics of the camera-captured image taken by the medium-capturing camera 607 when the driver's license 700 is irradiated with transmitted light are different.

Another feature of the medium reader 600 is that the ultraviolet LED / light receiving sensor substrate 606, which is a specific wavelength light source, is mounted inside the device housing 603, and the authenticity is determined by using the reflected light. The light is emitted at one location and the light is received at two locations (N locations are also possible), and the reflected light at a plurality of specific locations is used as a material for authenticity determination by utilizing the difference in the level of the plurality of light receiving sensors.

At this time, the driver's license 700 may have a limited part that reacts to the ultraviolet LED / light receiving sensor substrate 606, and has a medium set detection function of whether or not the driver's license 700 is correctly set in the specified direction. At the time of detection, it is possible to detect that the face photograph is set on the back side in addition to the orientation in the vertical direction by discriminating using the position of the face photograph 710 and the orientation of the characters as a result of character recognition at an arbitrary location.

Further, when an abnormality is determined by the medium set detection, it is possible to induce the display unit 630 of the automated teller machine (ATM) 610 to set the cash in the correct direction.

The light sources for medium photography are the illumination substrate 605 inside the device housing 603, the specific wavelength light (infrared light, etc.) of the ultraviolet LED / light receiving sensor board 606, and the transmitted light substrate 604 outside the device housing 603. Use visible light. In addition, visible light from this light source for medium photography is used as a guide light other than when the medium is read, such as blinking at the timing when the reading medium is set in the device.

By applying the configuration of Example 2 (see FIG. 7) to the configuration of Example 1 (see FIG. 2), it is possible to determine the authenticity of the medium with higher accuracy in Example 1.

The external configuration of the medium reader according to the third embodiment will be described with reference to FIG. The medium reading device 800 of the third embodiment is a stand-alone type device and is an independent type personal authentication device. By holding a camera for taking a face image and performing face matching with an image of an identity verification medium, it is possible to perform identity verification in a non-face-to-face manner.

The medium to be read by the medium reading device 800 is a card-sized medium having the information of the IC chip 920 and the information of the face photograph 910 on the face of the ticket among the personal identification media. The card size is, for example, 86 mm × 54 mm × 0.76 mm. The medium is, for example, a driver's license, an individual number card, a residence card, or the like. In addition to the identity verification medium, a medium represented by a two-dimensional code displayed or printed on each medium as shown in FIG. 5 is also a reading target.

In the third embodiment, unlike the second embodiment, the transmitted light substrate for the transmitted light source is provided on the upper housing side, and the medium back surface photographing camera is provided on the upper side.

The external configuration of the medium reader 800 of the third embodiment will be described with reference to FIG.
The medium reading device 800 includes a speaker 810, a face photographing camera 820, a display with a touch panel 830, a transmitted light illumination unit (visible light / infrared light) 840, and a medium back surface camera 850. Identity verification is performed non-face-to-face by collating the image of the identity verification medium with the image taken by the face camera 820.

The internal configuration of the medium reader 800 of the third embodiment will be described with reference to FIG. FIG. 9 shows a case where the driver's license 900 is applied.

As shown in FIG. 9, the medium reading device 800 of the third embodiment is a method of taking a picture with a camera for the surface of the medium from directly below the opening for taking an image. The antenna substrate of the non-contact IC reader 901 has a hollowed-out opening for photographing the card face and has a single antenna 902.

Specifically, as shown in FIG. 9, the medium reader 800 has a non-contact IC reader 901. The non-contact IC reader 901 has a single antenna 902.

An antenna 902, an illumination substrate 904, an ultraviolet LED / light receiving sensor substrate 905, and a medium surface camera 906 are provided inside the apparatus housing 903 of the medium reader 800.

The operation when applied to the driver's license 900 will be described with reference to FIG.
In the driver's license 900, the side with the print information such as the face photo 910 and the side with the IC chip 920 embedded are the same side, and the side with the print information such as the face photo 910 is photographed by the medium surface camera 906. At that time, by setting a surface having print information such as a face photograph 910 in the opening of the antenna 902 hollowed out for image capture, the information of the IC chip 920 can be acquired by the antenna 902 at the same time. With this method, it is possible to acquire a print information image such as a face photograph 910 and information on an IC chip 920 with a single operation of the driver's license 900.

In the identity verification medium, the information extracted from the IC chip 920 by the correct procedure is regarded as positive. Therefore, if the information of the face photograph taken out from the IC chip 920 and the face photograph of the person who brought in the medium taken by the face photography camera 820 are collated and matched, the requirement for identity verification is satisfied.

When issuing the driver's license 900, PIN 1 and PIN 2 are set, and if both PINs are not correct, if only PIN 1 is correct, then PIN 1 and PIN 2 The information that can be obtained from the IC chip 920 of the medium differs in three stages when both answers are correct.

Sensitive information such as registered domicile and face photo can only be retrieved if both PIN 1 and PIN 2 are correct, so if you do not remember PIN 1 and PIN 2, you will need to verify your identity. If the password is not known, the information of the IC chip 920 of the medium cannot be retrieved.

As an alternative means in this case, when the authenticity of the identity verification medium is judged based on the print information on the face of the ticket and the image information such as the face photo 910 and it is regarded as positive, the face photo image on the face of the ticket and the medium are brought in. However, it is possible to provide the judgment result as a judgment material for the person's identity confirmation by face-matching the face photograph of the person.

Here, the medium reading device 800 has the following features as a function of determining the authenticity of the identity verification medium based on the print information on the face of the ticket and the image information such as the face photograph 910.

One of the features of the medium reader 800 is that the authenticity is determined by using the transmitted light using the transmitted light illumination unit (visible light / infrared light) 840 which is a specific wavelength light source mounted on the outside of the device housing 903. To do. The positions of the transmitted light illumination unit (visible light / infrared light) 840 are both sides of the set medium. It is used as a material for authenticity determination by utilizing the fact that the characteristics of the image taken by the camera when the medium is irradiated with transmitted light are different.

Another feature of the medium reader 800 is that the ultraviolet LED / light receiving sensor substrate 905, which is a specific wavelength light source, is mounted inside the housing 903, and the authenticity is determined by using the reflected light. The light is emitted at one location and the light is received at two locations (N locations are also possible), and the reflected light at a plurality of specific locations is used as a material for authenticity determination by utilizing the difference in the level of the plurality of light receiving sensors.

At this time, the driver's license 900 may have a limited part that reacts to a specific wavelength light source, and has a medium set detection function of whether or not the driver's license 900 is correctly set in a specified direction. At the time of detection, it was set on the back side in addition to the orientation in the top-bottom direction by discriminating using the position of the face photograph by the lower medium surface camera 906 and the orientation of the characters as a result of character recognition at an arbitrary location. In addition to being able to detect this, it is also possible to detect the medium set by using the image of the camera 850 for the back surface of the medium on the upper side.

Further, when an abnormality is determined by the medium set detection, it is possible to guide the user to set in the correct direction by the voice of the display 830 with the touch panel or the speaker 810.

As the light source for medium photography, visible light and a specific wavelength light source (infrared light or the like) of the illumination substrate 904 and the ultraviolet LED / light receiving sensor substrate 905 in the apparatus housing are used. Further, the visible light of the ultraviolet LED / light receiving sensor substrate 905 is used as a guide light other than when the medium is read, such as blinking at the timing when the reading medium is set in the device.

The built-in speaker 810 can sound a guidance voice or an operation sound when the touch panel is pressed, and can assist appropriate guidance and operability by voice.

By applying the configuration of Example 3 (see FIG. 9) to the configuration of Example 1 (see FIG. 2), it is possible to determine the authenticity of the medium with higher accuracy in Example 1.

In the above embodiment, an antenna for reading the inside of the IC chip at the same position as the ticket face is provided around the image pickup surface on which the ticket face of the medium is placed. Further, an antenna for reading the inside of the IC chip located at the position corresponding to the spread surface is separately provided. As a result, it is possible to take a picture of the face of the ticket and read the inside of the IC chip at the same time with the medium placed.

According to the above embodiment, the face of the ticket and the inside of the IC chip can be read by a single action of setting the medium, which is convenient and can be read from the medium at almost the same time. Therefore, it is possible to prevent forgery by placing different media when reading the face of the ticket and the IC chip I.

Specifically, with the identity verification medium set, information can be taken out from the IC chip of the medium, and at the same time, an image of the face of the ticket can be taken. Therefore, if a medium such as a driver's license is installed correctly, it is possible to take an image with a camera and read it with an IC reader in one operation, and it is not necessary to turn over the medium according to the shooting. Therefore, in the confirmation of the identity verification medium, there is no room for an operation such as a medium replacement, which is an uncertain factor of the medium determination in the operation.

100 Media reader 101 Acrylic panel 102 Transmissive part 103 Non-transparent part 104 Upper camera 105 Non-contact IC reader 106 First antenna 107 Second antenna 108 Device housing 109 Electronic shutter 110 Lighting board 111 Reflector 112 Lower camera

Claims (10)

It has an image pickup device and an IC reader, and the first medium and the first face photograph and the first IC chip are provided on the same face, and the second face photograph and the second IC chip are provided on different face faces. A medium reader that reads the second medium.
The image pickup device
The first facial photograph of the first medium and the second facial photograph of the second medium were imaged, respectively.
The IC reader
A first antenna for reading the information of the first IC chip of the first medium, and
A medium reading device provided at a position different from that of the first antenna and having a second antenna for reading information of the second IC chip of the second medium. The first antenna is
It is provided around the image pickup surface on which the face of the ticket on which the first face photograph of the first medium is provided and the face of the ticket on which the second face photograph of the second medium is provided are placed.
The second antenna is
The medium reading device according to claim 1, wherein the second IC chip of the second medium is provided on a spread surface, which is the face of the ticket. Further provided with an acrylic panel having a transparent part and a non-transparent part,
The transmissive portion is provided so as to correspond to the imaging surface.
The medium reading device according to claim 2, wherein the opaque portion is provided so as to correspond to the spread surface of the second medium. The imaging of the first facial photograph of the first medium using the imaging device and the reading of the information of the first IC chip of the first medium using the first antenna are performed. The medium reading device according to claim 3, wherein the medium of 1 is set on the surface of the acrylic panel at a time. The second medium is used to capture the second facial photograph of the second medium, and the second antenna is used to read the information of the second IC chip of the second medium. The medium reading device according to claim 3, wherein the medium of 2 is set on the surface of the acrylic panel at a time. The first aspect of the invention, wherein the first antenna and the second antenna are integrated so that the size of the first antenna is larger than the size of the second antenna. Media reader. The first medium includes a driver's license and
The medium reading device according to claim 2, wherein the second medium includes a passport having the spread surface. The medium reading device according to claim 2, further comprising an electronic shutter mounted on the lower side of the imaging surface of the imaging device and preventing the intrusion of external light during imaging by the imaging device. The medium reading device according to claim 8, wherein the electronic shutter is composed of a liquid crystal shutter whose light transmittance is controlled by a driving voltage applied from the outside. Further having an authenticity determination mechanism for determining the authenticity of the first medium and the second medium by irradiating the first medium and the second medium with predetermined light and confirming the printing reaction. The medium reading device according to claim 1.

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