WO2022018971A1 - 入力装置および入力装置の制御方法 - Google Patents

入力装置および入力装置の制御方法 Download PDF

Info

Publication number
WO2022018971A1
WO2022018971A1 PCT/JP2021/020742 JP2021020742W WO2022018971A1 WO 2022018971 A1 WO2022018971 A1 WO 2022018971A1 JP 2021020742 W JP2021020742 W JP 2021020742W WO 2022018971 A1 WO2022018971 A1 WO 2022018971A1
Authority
WO
WIPO (PCT)
Prior art keywords
input device
data
detection mechanism
control unit
aerial image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2021/020742
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
洋介 小口
伸也 宮澤
淳朗 竹内
将也 藤本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidec Instruments Corp
Original Assignee
Nidec Sankyo Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nidec Sankyo Corp filed Critical Nidec Sankyo Corp
Priority to JP2022538615A priority Critical patent/JPWO2022018971A1/ja
Publication of WO2022018971A1 publication Critical patent/WO2022018971A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172—Classification, e.g. identification
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04803—Split screen, i.e. subdividing the display area or the window area into separate subareas
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0428—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by sensing at the edges of the touch surface the interruption of optical paths, e.g. an illumination plane, parallel to the touch surface which may be virtual

Definitions

  • the present invention relates to an input device for inputting information using the fingertips of a user.
  • the present invention also relates to a control method for such an input device.
  • the aerial image display device includes an aerial imaging mechanism and a display unit.
  • the personal identification number display input unit includes a personal identification number display unit and a personal identification number input unit.
  • a keypad for inputting a personal identification number is displayed on the display unit.
  • the aerial imaging mechanism projects a keypad displayed on the display unit into space to form an image as an aerial image and displays it on the personal identification number display unit.
  • the personal identification number input unit is provided with a detection mechanism for detecting an operation performed by a user on an aerial image of a keypad displayed on the personal identification number display unit.
  • the detection mechanism is, for example, an infrared sensor, a camera, or the like, and detects the position of the user's fingertip on a plane including an aerial image of the keypad displayed on the personal identification number display unit.
  • the user sequentially moves the fingertip to a predetermined position of the aerial image of the keypad displayed on the password display unit, and the password is input based on the detection result of the detection mechanism. Will be done.
  • the inventor of the present application has developed an input device for a user to input information such as a personal identification number using an aerial image displayed in space, such as the automatic teller machine described in Patent Document 1.
  • this input device it is preferable that security is ensured so that information such as a password to be input is not illegally acquired by a third party. Further, in this input device, it is preferable that the input device is easy to use.
  • an object of the present invention is to improve usability while ensuring security in an input device for a user to input information such as a personal identification number using an aerial image displayed in an aerial image display area.
  • the purpose is to provide a possible input device.
  • Another object of the present invention is to improve usability while ensuring security in an input device for a user to input information such as a personal identification number using an aerial image displayed in an aerial image display area. It is an object of the present invention to provide a control method of an input device which becomes possible.
  • the input device of the present invention is an input device for inputting information using a user's fingertip, and is displayed on a display mechanism having a display surface for displaying an image and a display surface.
  • An aerial imaging mechanism that forms an image as an aerial image by projecting the image into space, a detection mechanism for detecting the position of the user's fingertip in the aerial image display area, which is the area where the aerial image is displayed, and input. It is equipped with a control unit for controlling the device, and the aerial image display area is an input unit for inputting information. If the data of the position of the user's fingertip detected by the detection mechanism is used as the position data, it is detected.
  • the mechanism is characterized in that the position data is encrypted and the encrypted data which is the encrypted position data is transmitted to the control unit, and the control unit decodes and emulates the encrypted data.
  • control unit emulates the decrypted data so that the detection mechanism is recognized as a device of the human interface device class, for example.
  • the detection mechanism for detecting the position of the user's fingertip in the aerial image display area encrypts the position data which is the data of the detected position of the user's fingertip and the encrypted position.
  • the encrypted data, which is the data, is transmitted to the control unit. Therefore, in the present invention, it is possible to prevent the position data from being illegally acquired. Therefore, in the present invention, it is possible to ensure the security of the input device.
  • control unit decrypts and emulates the encrypted data. Therefore, in the present invention, for example, the control unit emulates the decrypted data so that the detection mechanism is recognized as a human interface device (HID) class device, thereby outputting encrypted data. It is possible for the control unit to process the encrypted data input to the control unit without installing dedicated software corresponding to the detection mechanism. Therefore, in the present invention, it becomes possible to improve the usability of the input device. That is, in the present invention, it is possible to improve the usability of the input device while ensuring the security of the input device.
  • HID human interface device
  • the input device includes a position data signal line that transmits encrypted data from the detection mechanism to the control unit, and at least a part of the position data signal line is at least one of its own disconnection and short circuit. It is preferable that the data is covered with a destruction detection circuit for detecting.
  • the destruction detection circuit is disconnected. It is detected that fraudulent activity is being performed by short-circuiting or short-circuiting. Therefore, when it is detected that fraudulent activity has been performed, it is possible to prevent unauthorized acquisition of position data or the like by executing a predetermined process. As a result, it becomes possible to further enhance the security of the input device.
  • the control method of the input device of the present invention is formed as an aerial image by projecting an image displayed on the display surface into space with a display mechanism having a display surface for displaying an image. It is equipped with an aerial imaging mechanism for imaging and a detection mechanism for detecting the position of the user's fingertip in the aerial image display area, which is the area where the aerial image is displayed.
  • the aerial image display area uses the user's fingertip.
  • It is an input unit for inputting information, and if the data of the position of the user's fingertip detected by the detection mechanism is used as the position data, the detection mechanism encrypts the position data and uses the encrypted position data. It is a control method of an input device that outputs a certain encrypted data, and is characterized in that the encrypted data is decrypted and emulated.
  • the detection mechanism for detecting the position of the user's fingertip in the aerial image display area encrypts and encrypts the position data which is the data of the detected position of the user's fingertip.
  • the encrypted data, which is the converted position data, is output. Therefore, in the present invention, it is possible to prevent the position data from being illegally acquired. Therefore, in the present invention, it is possible to ensure the security of the input device.
  • the encrypted data is decrypted and emulated. Therefore, in the present invention, for example, by emulating the decrypted data so that the detection mechanism is recognized as a HID class device, dedicated software corresponding to the detection mechanism that outputs encrypted data is installed. It is possible to process encrypted data without it. Therefore, in the present invention, it becomes possible to improve the usability of the input device. That is, if the input device is controlled by the control method of the present invention, it is possible to improve the usability of the input device while ensuring the security of the input device.
  • the input device for the user to input information such as a personal identification number using the aerial image displayed in the aerial image display area
  • the input device is an input device while ensuring the security of the input device. It will be possible to improve the usability of.
  • FIG. 1 It is a schematic diagram for demonstrating the structure of the input device which concerns on embodiment of this invention. It is a block diagram for demonstrating the structure of the input device shown in FIG. It is a schematic diagram for demonstrating the configuration of the aerial image display apparatus used in the input apparatus shown in FIG. 1. It is a figure which shows an example of the aerial image displayed in the aerial image display area shown in FIG.
  • FIG. 1 is a schematic diagram for explaining the configuration of the input device 1 according to the embodiment of the present invention.
  • FIG. 2 is a block diagram for explaining the configuration of the input device 1 shown in FIG.
  • FIG. 3 is a schematic diagram for explaining the configuration of the aerial image display device 3 used in the input device 1 shown in FIG.
  • FIG. 4 is a diagram showing an example of an aerial image displayed in the aerial image display area R shown in FIG.
  • the input device 1 of the present embodiment is a device for inputting information using a user's fingertip, for example, an ATM, an authentication device at the time of payment of a credit card, an automatic ticket issuing machine, a vending machine, or an entry / exit. It is used by being mounted on a higher-level device 2 such as a management device.
  • a personal identification number is input.
  • the input device 1 includes an aerial image display device 3 that displays an aerial image in a three-dimensional space, and a detection mechanism 4 for detecting the position of a user's fingertip in the aerial image display area R, which is an area where the aerial image is displayed. It includes an aerial image display device 3 and a housing 5 in which the detection mechanism 4 is housed.
  • the input device 1 includes a control board (control board) 7 having a control unit 6 for controlling the input device 1 and a fraud detection mechanism 8 for detecting that a fraudulent act has been performed on the input device 1. And have.
  • the aerial image display device 3 includes a display mechanism 11 having a display surface 11a for displaying an image, and an aerial imaging mechanism 12 for forming an image as an aerial image by projecting an image displayed on the display surface 11a into space. ing.
  • the aerial imaging mechanism 12 includes a beam splitter 13 and a retroreflective material 14.
  • the Y direction in FIG. 3 which is orthogonal to the vertical direction (vertical direction), is the left-right direction, and the direction orthogonal to the up-down direction and the left-right direction is the front-back direction.
  • the X1 direction side of FIG. 3, which is one side in the front-rear direction is referred to as the "front" side
  • the X2 direction side of FIG. 3, which is the opposite side is referred to as the "rear" side.
  • a user standing on the front side of the input device 1 performs a predetermined operation on the front side of the input device 1.
  • the display mechanism 11 is, for example, a liquid crystal display or an organic EL display, and the display surface 11a is a screen of the display.
  • the display surface 11a faces diagonally forward and downward.
  • the beam splitter 13 is formed in a flat plate shape.
  • the beam splitter 13 is arranged on the front side of the display mechanism 11.
  • the beam splitter 13 reflects a part of the light emitted from the display surface 11a. That is, one surface of the beam splitter 13 is a reflecting surface 13a that reflects a part of the light emitted from the display surface 11a.
  • the reflective surface 13a faces diagonally backward and downward.
  • the retroreflective material 14 is formed in a flat plate shape.
  • the retroreflective material 14 is arranged below the display mechanism 11 and behind the beam splitter 13.
  • the light reflected by the beam splitter 13 is incident on the retroreflective material 14.
  • the retroreflective material 14 reflects the incident light toward the beam splitter 13 in the same direction as the incident direction. That is, one surface of the retroreflective material 14 is a retroreflective surface 14a on which the light reflected by the beam splitter 13 is incident and the incident light is reflected toward the beam splitter 13 in the same direction as the incident direction. ..
  • a 1/4 wave plate is attached to the retroreflective surface 14a.
  • the retroreflective surface 14a faces diagonally forward and upward.
  • a part of the light emitted from the display surface 11a of the display mechanism 11 is reflected by the reflection surface 13a of the beam splitter 13 and is incident on the retroreflective surface 14a of the retroreflective material 14.
  • the light reflected by the reflecting surface 13a heads diagonally backward and downward.
  • the light incident on the retroreflective surface 14a is reflected in the same direction as the light incident on the retroreflective surface 14a.
  • the light reflected by the retroreflective surface 14a goes diagonally forward and upward and passes through the beam splitter 13.
  • the optical axis L1 of the light emitted from the display surface 11a and the optical axis L2 of the light reflected by the beam splitter 13 are orthogonal to each other. Further, the optical axis of the light reflected by the retroreflective material 14 coincides with the optical axis L2.
  • An aerial image is formed in the aerial image display area R by the light transmitted through the beam splitter 13.
  • the aerial image display area R is arranged on the diagonally front upper side of the beam splitter 13.
  • the aerial image formed in the aerial image display area R is recognized by the user standing on the front side of the input device 1 as an image tilted toward the lower side toward the front side.
  • the housing 5 is formed in the shape of a rectangular parallelepiped box, for example.
  • the housing 5 includes a frame body 17 that surrounds the aerial image display area R.
  • the frame body 17 is formed in a rectangular or square frame shape and also in a flat plate shape.
  • the frame body 17 constitutes the front upper surface of the housing 5.
  • the frame body 17 formed in a flat plate shape is inclined toward the lower side toward the front side.
  • the inner peripheral side of the frame body 17 is an opening 17a leading to the inside of the housing 5.
  • the opening 17a is formed in a rectangular shape or a square shape.
  • the aerial image display area R is formed in the opening 17a.
  • the aerial image display area R is an input unit 18 for the user to input information using a fingertip.
  • the detection mechanism 4 detects the position of the user's fingertip in the aerial image display area R. That is, the input unit 18 is included in the detection range of the detection mechanism 4.
  • the detection mechanism 4 is an optical sensor. Specifically, the detection mechanism 4 is an infrared sensor. Further, the detection mechanism 4 is a line sensor.
  • the detection mechanism 4 is equipped with a plurality of light emitting units that emit infrared light, a plurality of light receiving units that emit infrared light emitted from the light emitting unit and reflected by the user's fingertip, and a plurality of light emitting units and light receiving units. It is equipped with a substrate to be used.
  • the detection mechanism 4 is attached to the housing 5. Further, the detection mechanism 4 is arranged on the side of the opening 17a. The detection mechanism 4 detects the position of the user's fingertip in the plane including the aerial image display area R (that is, in the plane including the input unit 18).
  • a CPU Central Processing Unit
  • a CPU Central Processing Unit
  • the position data in this embodiment is HID format data.
  • the control board 7 is a rigid board such as a glass epoxy board or a flexible printed circuit board.
  • the control board 7 is attached to the housing 5.
  • the control unit 6 is mounted on the control board 7.
  • the detection mechanism 4 and the display mechanism 11 are electrically connected to the control unit 6. In this embodiment, the detection mechanism 4 and the display mechanism 11 are wiredly connected to the control unit 6. Further, the detection mechanism 4 is connected to the control unit 6 by USB. Further, the control unit 6 is electrically connected to the upper control unit 20 for controlling the upper device 2.
  • the personal identification number is input in the input unit 18.
  • the display mechanism 11 displays a keypad for inputting the personal identification number on the display surface 11a
  • the aerial imaging mechanism 12 displays the keypad displayed on the display surface 11a.
  • the user inputs a personal identification number using the keypad displayed in the aerial image display area R.
  • the user inputs the password by sequentially moving the fingertip to the position of the key of a predetermined number in the keypad displayed in the aerial image display area R. The position of the user's fingertip is detected by the detection mechanism 4.
  • the detection mechanism 4 includes a CPU that encrypts position data.
  • the detection mechanism 4 encrypts the position data and transmits the encrypted position data, which is the encrypted position data, to the control unit 6. That is, the detection mechanism 4 outputs the encrypted data obtained by encrypting the position data.
  • the control unit 6 decrypts and emulates the encrypted data. Specifically, the control unit 6 decodes the encrypted data so that the detection mechanism 4 is recognized as a HID class device (so that the device class of the detection mechanism 4 is recognized as a HID class). Emulate later data. That is, the control unit 6 converts the decrypted data into HID format data.
  • control unit 6 emulates the decrypted data so that the detection mechanism 4 is recognized as a HID class (USB HID class) device compliant with the USB (Universal Serial Bus) standard.
  • the control unit 6 creates PIN (Personal Identification Number) data (PIN code) based on the converted HID format data. Further, the control unit 6 encrypts the PIN data and transmits the encrypted PIN data to the upper control unit 20.
  • the upper control unit 20 decodes the encrypted PIN data. Further, the control unit 6 transmits image data, which is image data displayed on the display surface 11a, to the display mechanism 11.
  • the fraud detection mechanism 8 includes a destruction detection circuit 21 for detecting at least one of a disconnection and a short circuit.
  • the fraud detection mechanism 8 of this embodiment includes a destruction detection circuit 21 that covers a part or the whole of a position data signal line 22 that transmits encrypted data from the detection mechanism 4 to the control unit 6, and image data from the control unit 6 to the display mechanism 11.
  • a destruction detection circuit 21 that covers a part or the whole of the image data signal line 23 and a destruction detection circuit 21 that covers a part or the whole of the control board 7 are provided.
  • the destruction detection circuit 21 is composed of, for example, one conductor pattern.
  • the destruction detection circuit 21 is electrically connected to the control unit 6.
  • the destruction detection circuit 21 is formed on, for example, a flexible printed circuit board (FPC).
  • FPC flexible printed circuit board
  • the destruction detection circuit 21 covering the position data signal line 22 is formed in the FPC, for example, in this FPC, the data signal layer in which the data signal circuit to be the position data signal line 22 is formed and the destruction detection circuit 21 are formed.
  • the fracture detection circuit layer to be formed is laminated via an insulating layer.
  • the destruction detection circuit 21 covering the image data signal line 23 is formed in the FPC, for example, in this FPC, the data signal layer in which the data signal circuit to be the image data signal line 23 is formed and the destruction detection The destruction detection circuit layer on which the circuit 21 is formed is laminated via an insulating layer.
  • the fraud detection mechanism 8 includes a disassembly detection mechanism 25 for detecting that the input device 1 has been disassembled.
  • the fraud detection mechanism 8 includes, for example, a disassembly detection mechanism 25 for detecting that the housing 5 has been disassembled (for example, the frame 17 has been removed).
  • the fraud detection mechanism 8 includes, for example, a disassembly detection mechanism 25 for detecting that the control board 7 has been removed from the housing 5.
  • the fraud detection mechanism 8 is, for example, a disassembly detection mechanism 25 for detecting that the control board 7 has been removed from the housing 5, and a detection mechanism 4 for detecting that the detection mechanism 4 has been removed from the housing 5. It is equipped with the decomposition detection mechanism 25 of the above.
  • the disassembly detection mechanism 25 is electrically connected to the control unit 6.
  • the disassembly detection mechanism 25 includes, for example, a contact-type detection switch having a contact electrode or the like.
  • a contact-type detection switch having a contact electrode or the like.
  • the contact electrode of the detection switch is pushed by the convex portion formed on the housing 5.
  • the detection switch is in a conductive state.
  • the control board 7 and the detection mechanism 4 are removed from the housing 5, the contact electrode of the detection switch is not pushed by the convex portion and becomes a non-conducting state. Therefore, the control board 7 and the detection mechanism 4 are removed from the housing 5. Is detected to have been removed.
  • the position data signal line 22, the image data signal line 22, the image data signal line 22, the image data signal line 23, or the control board 7 is attached with a signal line for data acquisition in order to illegally acquire data from the input device 1. If an illegal act is performed on the data signal line 23 or the control board 7, the destruction detection circuit 21 is disconnected or short-circuited. Therefore, the destruction detection circuit 21 causes the position data signal line 22, the image data signal line 23, and the control board 7 to be connected. It is possible to detect fraudulent activity against each.
  • the fraud detection mechanism 8 is provided with the disassembly detection mechanism 25 for detecting that the housing 5 has been disassembled
  • the decomposition detection mechanism 25 detects that the housing 5 has been disassembled
  • the decomposition detection mechanism 25 detects the detection mechanism 4, the control board 7, the display mechanism 11, the position data signal line 22, and the image data signal line 23, respectively. It is possible to detect fraudulent acts against.
  • the disassembly detection mechanism 25 for detecting that the control board 7 has been removed from the housing 5 and the disassembly detection mechanism 25 for detecting that the detection mechanism 4 has been removed from the housing 5 are fraudulently performed.
  • the detection mechanism 8 is provided, the disassembly detection mechanism 25 makes it possible to detect fraudulent acts against each of the detection mechanism 4 and the control board 7.
  • the fraud detection mechanism 8 is provided with the disassembly detection mechanism 25 for detecting that the control board 7 has been removed from the housing 5, the disassembly detection mechanism 25 is used to detect fraudulent activity against the control board 7. It is possible to detect it.
  • control unit 6 When the control unit 6 recognizes that the fraudulent activity has been performed based on the detection result of the fraudulent activity detection mechanism 8, it executes a predetermined process. Specifically, when the control unit 6 recognizes that the fraudulent activity has been performed based on the detection result of the fraudulent activity detection mechanism 8, the control unit 6 transmits notification data notifying the occurrence of the fraudulent activity to the upper control unit 20. Further, the control unit 6 either disables the control board 7 or erases the data stored in the control unit 6 after transmitting the notification data to the upper control unit 20. Perform one of the processes.
  • the detection mechanism 4 encrypts the position data which is the data of the position of the user's fingertip detected by the detection mechanism 4, and also encrypts the encrypted data which is the encrypted position data. It is transmitted to the control unit 6. Therefore, in this embodiment, it is possible to prevent the position data from being illegally acquired. Therefore, in this embodiment, it is possible to ensure the security of the input device 1.
  • control unit 6 decrypts and emulates the encrypted data. Specifically, the control unit 6 emulates the decrypted data so that the detection mechanism 4 recognizes the encrypted data as a HID class device after decrypting the encrypted data. Therefore, in this embodiment, the control unit 6 processes the encrypted data input to the control unit 6 without installing the dedicated software corresponding to the detection mechanism 4 that outputs the encrypted data in the control unit 6. Will be possible. Therefore, in this embodiment, it is possible to improve the usability of the input device 1. That is, in this embodiment, it is possible to improve the usability of the input device 1 while ensuring the security of the input device 1.
  • the destruction detection circuit 21 it is detected that fraudulent activity is being performed due to disconnection or short circuit. Further, in the present embodiment, when the control unit 6 recognizes that the fraudulent activity has been performed based on the detection result of the fraudulent activity detection mechanism 8, the control board 7 is disabled and the control unit 6 is disabled. At least one of the processes of erasing the data stored in is performed. Therefore, in this embodiment, it is possible to further enhance the security of the input device 1.
  • the user may input information other than the personal identification number using the image of the keypad displayed in the aerial image display area R. Further, in the above-described embodiment, the user may input the personal identification number by performing an operation of tracing a predetermined position in the frame displayed in the aerial image display area R with a fingertip. In this case, the image of the keypad is not displayed in the aerial image display area R. Further, in the above-described form, the user's signature may be input in the input unit 18 in addition to or instead of the personal identification number. In this case, the user, for example, moves his / her fingertip in the frame displayed in the aerial image display area R to input the signature.
  • the fraud detection mechanism 8 does not have to include the disassembly detection mechanism 25. Further, the fraud detection mechanism 8 does not have to include the destruction detection circuit 21. Further, in the above-described embodiment, the detection mechanism 4 may be a capacitance sensor or a motion sensor. Further, the detection mechanism 4 may be composed of two cameras. Further, in the above-described embodiment, the control unit 6 may encrypt the image data, which is the data of the image displayed on the display surface 11a, and transmit the image data to the display mechanism 11.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Bioethics (AREA)
  • Computer Security & Cryptography (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Optics & Photonics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Multimedia (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Image Input (AREA)
PCT/JP2021/020742 2020-07-22 2021-05-31 入力装置および入力装置の制御方法 Ceased WO2022018971A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022538615A JPWO2022018971A1 (enExample) 2020-07-22 2021-05-31

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063054799P 2020-07-22 2020-07-22
US63/054,799 2020-07-22

Publications (1)

Publication Number Publication Date
WO2022018971A1 true WO2022018971A1 (ja) 2022-01-27

Family

ID=79728618

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/JP2021/020744 Ceased WO2022018973A1 (ja) 2020-07-22 2021-05-31 入力装置および情報処理装置
PCT/JP2021/020743 Ceased WO2022018972A1 (ja) 2020-07-22 2021-05-31 入力装置および入力装置の制御方法
PCT/JP2021/020742 Ceased WO2022018971A1 (ja) 2020-07-22 2021-05-31 入力装置および入力装置の制御方法
PCT/JP2021/027020 Ceased WO2022019279A1 (ja) 2020-07-22 2021-07-19 入力装置

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/JP2021/020744 Ceased WO2022018973A1 (ja) 2020-07-22 2021-05-31 入力装置および情報処理装置
PCT/JP2021/020743 Ceased WO2022018972A1 (ja) 2020-07-22 2021-05-31 入力装置および入力装置の制御方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/027020 Ceased WO2022019279A1 (ja) 2020-07-22 2021-07-19 入力装置

Country Status (3)

Country Link
US (3) US12001031B2 (enExample)
JP (4) JPWO2022018972A1 (enExample)
WO (4) WO2022018973A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4242730A1 (en) * 2022-03-09 2023-09-13 Alps Alpine Co., Ltd. Method for manufacturing optical element, optical element, aerial image display device, and spatial input device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7402265B2 (ja) * 2021-06-28 2023-12-20 日立チャネルソリューションズ株式会社 情報処理システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012203950A (ja) * 2011-03-24 2012-10-22 Nidec Sankyo Corp 媒体処理装置およびフレキシブルケーブル
JP2018040923A (ja) * 2016-09-07 2018-03-15 シャープ株式会社 表示装置、表示システム、および表示方法
JP2019109636A (ja) * 2017-12-18 2019-07-04 コニカミノルタ株式会社 非接触入力装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5949348A (en) * 1992-08-17 1999-09-07 Ncr Corporation Method and apparatus for variable keyboard display
JPH07210299A (ja) * 1994-01-20 1995-08-11 Sumitomo Wiring Syst Ltd 光学式入力装置の入力位置検出方法
JP2000181632A (ja) * 1998-12-17 2000-06-30 Funai Electric Co Ltd 映像機器のタッチ入力装置
JP2002236944A (ja) * 2001-02-08 2002-08-23 Hitachi Ltd 情報提供端末
JP4064647B2 (ja) * 2001-08-24 2008-03-19 富士通株式会社 情報処理装置及び入力操作装置
JP2004178584A (ja) * 2002-11-26 2004-06-24 Asulab Sa 機能、装置、又は所定の場所にアクセスするためのタッチスクリーンによるセキュリティコードの入力方法、及びその方法を実行するためのデバイス
WO2012030153A2 (ko) * 2010-09-02 2012-03-08 주식회사 엘앤와이비젼 비접촉식 입력장치
WO2012032842A1 (ja) * 2010-09-06 2012-03-15 シャープ株式会社 表示システム、および検出方法
US8978975B2 (en) * 2011-07-18 2015-03-17 Accullink, Inc. Systems and methods for authenticating near field communcation financial transactions
US20130301830A1 (en) * 2012-05-08 2013-11-14 Hagai Bar-El Device, system, and method of secure entry and handling of passwords
EP3019913A4 (en) * 2013-07-10 2017-03-08 Real View Imaging Ltd. Three dimensional user interface
JP2015060296A (ja) * 2013-09-17 2015-03-30 船井電機株式会社 空間座標特定装置
JP6364994B2 (ja) * 2014-06-20 2018-08-01 船井電機株式会社 入力装置
US9531689B1 (en) * 2014-11-10 2016-12-27 The United States Of America As Represented By The Secretary Of The Navy System and method for encryption of network data
JP6927554B2 (ja) * 2015-12-07 2021-09-01 国立大学法人宇都宮大学 表示装置
WO2018003860A1 (ja) * 2016-06-28 2018-01-04 株式会社ニコン 表示装置、プログラム、表示方法および制御装置
WO2018003862A1 (ja) * 2016-06-28 2018-01-04 株式会社ニコン 制御装置、表示装置、プログラムおよび検出方法
WO2018003861A1 (ja) * 2016-06-28 2018-01-04 株式会社ニコン 表示装置および制御装置
EP3319069B1 (en) * 2016-11-02 2019-05-01 Skeyecode Method for authenticating a user by means of a non-secure terminal
JP6913494B2 (ja) * 2017-03-30 2021-08-04 日本電産サンキョー株式会社 フレキシブルプリント基板およびカードリーダ
JP6974032B2 (ja) * 2017-05-24 2021-12-01 シャープ株式会社 画像表示装置、画像形成装置、制御プログラムおよび制御方法
JP2019133284A (ja) * 2018-01-30 2019-08-08 コニカミノルタ株式会社 非接触式入力装置
JP7128720B2 (ja) * 2018-10-25 2022-08-31 日立チャネルソリューションズ株式会社 入出力装置及び自動取引装置
JP7164405B2 (ja) * 2018-11-07 2022-11-01 日立チャネルソリューションズ株式会社 画像読取り装置及び方法
JP7173895B2 (ja) 2019-02-22 2022-11-16 日立チャネルソリューションズ株式会社 空中像表示装置、取引装置、および空中像表示装置における空中像結像制御方法
JP7251301B2 (ja) * 2019-05-10 2023-04-04 京セラドキュメントソリューションズ株式会社 画像処理システム、画像処理方法、及び画像形成装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012203950A (ja) * 2011-03-24 2012-10-22 Nidec Sankyo Corp 媒体処理装置およびフレキシブルケーブル
JP2018040923A (ja) * 2016-09-07 2018-03-15 シャープ株式会社 表示装置、表示システム、および表示方法
JP2019109636A (ja) * 2017-12-18 2019-07-04 コニカミノルタ株式会社 非接触入力装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4242730A1 (en) * 2022-03-09 2023-09-13 Alps Alpine Co., Ltd. Method for manufacturing optical element, optical element, aerial image display device, and spatial input device
US12449568B2 (en) 2022-03-09 2025-10-21 Alps Alpine Co., Ltd. Method for manufacturing optical element, optical element, aerial image display device, and spatial input device

Also Published As

Publication number Publication date
WO2022018973A1 (ja) 2022-01-27
US20240036678A1 (en) 2024-02-01
JPWO2022018972A1 (enExample) 2022-01-27
JPWO2022018971A1 (enExample) 2022-01-27
JPWO2022018973A1 (enExample) 2022-01-27
US12001031B2 (en) 2024-06-04
WO2022019279A1 (ja) 2022-01-27
US20230288723A1 (en) 2023-09-14
WO2022018972A1 (ja) 2022-01-27
JPWO2022019279A1 (enExample) 2022-01-27
US20230351804A1 (en) 2023-11-02

Similar Documents

Publication Publication Date Title
US11088840B2 (en) Trusted terminal platform
US9679166B2 (en) Settlement terminal device
KR102548486B1 (ko) 디스플레이 및 이를 포함하는 전자 장치
CA3059245C (en) Point of sale device with switchable internal connection roles
US20170061746A1 (en) Docking device, transaction processing system, and notification method
WO2022018926A1 (ja) 入力装置および入力装置の制御方法
WO2015099725A1 (en) Secure transactions using a personal device
JP2013110514A (ja) 操作入力システム
WO2022018971A1 (ja) 入力装置および入力装置の制御方法
JP5681840B2 (ja) 可動式タッチ生成デバイス、システム、通信方法、およびコンピュータ・プログラム媒体（タッチパネル・デバイス用の安全ルーペとしての可動式
US20060155619A1 (en) Identification system
WO2000057262A1 (en) System for securing entry of encrypted and non-encrypted information on a touch screen
CN205334484U (zh) 一种基于触摸屏的密码安全输入装置
JP4888538B2 (ja) 画像出力装置、画像出力方法、およびコンピュータプログラム
JP6296397B2 (ja) 取引端末装置
JP7768800B2 (ja) 情報処理装置
CN111105571A (zh) 输入输出装置及自动交易装置
JP2023145883A (ja) 入力装置
CN110532819A (zh) 输入信息的验证方法及系统
KR20170107489A (ko) 아날로그-디지털 서명 성능을 위한 신뢰 환경을 제공하는 방법 및 그의 실현 장치
JP2025112486A (ja) 情報処理装置
US12051277B1 (en) Multi-sensor input device
JP5620599B1 (ja) 情報処理装置、情報処理方法、情報処理プログラム、及び記録媒体
JP2024164956A (ja) 情報処理装置
CN100502362C (zh) 通信终端装置以及计算机装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21846062

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022538615

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21846062

Country of ref document: EP

Kind code of ref document: A1