WO2015188602A1

WO2015188602A1 - Eye-control display device and use method thereof and atm system

Info

Publication number: WO2015188602A1
Application number: PCT/CN2014/093611
Authority: WO
Inventors: 季春燕; 李文波
Original assignee: 京东方科技集团股份有限公司
Priority date: 2014-06-09
Filing date: 2014-12-11
Publication date: 2015-12-17
Also published as: CN104036586B; CN104036586A

Abstract

An eye-control display device (01) and an ATM system relate to the field of image processing and are capable of completing financial services without any manual operations and protecting the property safety of users effectively. The eye-control display device (01) is worn on an eye region of a user and comprises an eye region identification unit (10) designed for identifying the eye region structure of the user so as to authenticate the identity of the user; and an image display unit (20) designed for displaying preset information matching with the identity of the user for the user identified by the eye region identification unit.

Description

Eye control display device and method of use thereof, ATM machine system

Technical field

The invention relates to an eye control display device and a method of using the same, and an ATM machine system.

Background technique

With the continuous improvement of living standards, the frequency of various financial services such as deposits and withdrawals, transfer transactions, etc. in banks has also increased. In order to improve the efficiency of financial services, an Automatic Teller Machine (ATM) is usually installed in the bank. The above-mentioned financial business can be completed by self-help, which brings great convenience to people's lives.

However, there are still some problems during the use of the ATM. For example, when a user enters an account or password, due to the lack of effective regulatory security measures in the surrounding environment, the criminals are given the opportunity to sneak a secret message such as the user's account or password, resulting in serious user suffering. The loss of property, resulting in the safety of the user's property can not be effectively and timely protection.

Summary of the invention

Embodiments of the present invention provide an eye control display device and a method for using the same, and an ATM machine system, which can complete a financial service without manual operation and effectively protect user property security.

In an aspect of an embodiment of the present invention, an eye control display device is provided. The eye control display device is worn on the eye of the user. The eye control display device includes: an eye recognition unit configured to recognize an eye structure of the user to verify an identity of the user; and an image display unit configured to identify the eye unit The identified user displays preset information that matches the identity of the user.

In another aspect of an embodiment of the present invention, a method of using an eye-controlled display device is provided. The method includes: wearing the eye control display device on an eye of a user; an eye recognition unit of the eye control display device identifies an eye structure of the user to verify an identity of the user; The image display unit of the eye control display device displays preset information that matches the identity of the user to the user recognized by the eye recognition unit.

In still another aspect of an embodiment of the present invention, an ATM machine system is provided, comprising an account information storage unit, at least one ATM machine, and an eye control display device as described above. The number of eye control display devices and the number of ATM machines can be matched.

Embodiments of the present invention provide an eye control display device, a method for using the same, and an ATM machine system. The eye The control display device is worn on the user's eyes. When the financial system adopts the above-mentioned eye control display device, the user can complete various financial services without manual operation, and the confidential information such as the user's account or password is prevented from being sneaked and leaked, thereby protecting the user's property security in a timely and effective manner.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without any creative work.

1 is a schematic structural diagram of an eye control display device according to an embodiment of the present invention;

2 is a perspective view of another eye control display device according to an embodiment of the present invention;

3 is a block diagram of an eye recognition unit according to an embodiment of the present invention;

4 is a front view of another eye control display device according to an embodiment of the present invention;

FIG. 5 is a block diagram of still another eye control display device according to an embodiment of the present disclosure;

FIG. 6 is a schematic flowchart of a display method of an eye control display device according to an embodiment of the present invention;

FIG. 7 is a schematic flowchart of a method for identifying an eye recognition unit according to an embodiment of the present invention;

FIG. 8 is a schematic flowchart of a tracking control method for implementing a tracking control unit according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of an ATM machine system according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of another eye display device according to an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of another ATM machine system according to an embodiment of the present invention;

FIG. 12 is a schematic diagram of a working process of an ATM machine system according to an embodiment of the present invention; and

FIG. 13 is a schematic diagram of a display interface of an ATM machine system according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present disclosure are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present disclosure. It is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.

Unless otherwise defined, technical terms or scientific terms used herein shall be taken to mean the ordinary meaning of the ordinary skill in the art to which the invention pertains. The present patent application specification and rights The words "first", "second", and the like, as used in the claims, do not denote any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the words "a" or "an" and the like do not denote a quantity limitation, but mean that there is at least one. The words "connected" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to indicate the relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship is also changed accordingly.

An embodiment of the present invention provides an eye control display device 01. The eye control display device 01 is worn on the eyes of the user. 1 and 2 show the eye control display device 01. As shown in FIGS. 1 and 2, the eye control display device 01 may include an eye recognition unit 10 and an image display unit 20.

The eye recognition unit 10 is designed to recognize the user's eye structure to verify the identity of the user.

It should be noted that the user's eye structure can be composed of three parts: the sclera, the iris, and the pupil. The sclera is the white part of the periphery of the eyeball, which accounts for about 30% of the total area; the center of the eye is the pupil part, accounting for about 5%; the iris is located between the sclera and the pupil, containing the most abundant texture information, accounting for 65%. The formation of the iris is determined by genetics, its morphology can remain unchanged for decades, and each iris contains a unique image based on crowns, crystals, filaments, spots, structures, pits, rays, wrinkles and stripes. The structure of the feature. Due to the high degree of uniqueness, stability and unchangeable characteristics of the iris, the iris can be used for identification. Therefore, the above-described eye recognition unit 10 can use the iris recognition technology to verify the identity of the user. In the embodiment of the present invention, the eye recognition unit 10 adopts the iris technology for identity verification as an example for description.

The image display unit 20 is designed to display, to the user identified by the above-described eye recognition unit 10, preset information that matches the identity of the user. The preset information may refer to personal or confidential information related to the user, such as account information, passwords, etc., or confidential documents related to the privacy of the user.

It should be noted that the image display unit 20 can be integrated on the eye control display device 01 by using a micro display device, so that the volume and size of the eye control display device 01 are sufficiently small to be easily worn by the user. Specifically, when the eye of the user wears the eye control display device 01, the eye recognition unit 10 authenticates the user's identity by identifying the user's iris. When the user passes the authentication, the image display unit 20 displays the preset information that matches the identity of the user. The image seen by the user is a virtual image enlarged by the image display unit 20.

Embodiments of the present invention provide an eye control display device that is worn on an eye of a user. The eye control display device includes: an eye recognition unit designed to recognize a user's eye structure, The identity of the user is verified; the image display unit is designed to display the preset information that matches the identity of the user to the user identified by the eye recognition unit. In this way, when the financial system adopts the above-mentioned eye control display device, the user can complete various financial services without manual operation, and the confidential information such as the user's account or password is prevented from being sneaked and leaked, thereby being able to protect the user in a timely and effective manner. Property security.

Further, as shown in FIG. 3, the eye recognition unit 10 may include an identity information storage module 101, a startup module 102, an iris extraction module 103, a data processing module 104, and a feature matching module 105.

The identity information storage module 101 is designed to store the identity information of the user, thereby providing a basis for comparison of the identity verification process. It should be noted that when the iris recognition technology is used as the authentication method, the identity information of the user stored in the identity information storage module 101 may be the iris texture feature data of each user. The identity information storage module 101 can employ a RAM (Ramdom Access Memory).

The activation module 102 is designed to open the eye recognition unit 10 for operation. Specifically, the startup module 102 can include an infrared sensor. As shown in FIG. 4, the infrared sensor 1021 is taken as an example for description in the embodiment of the present invention. When the user's eye is wearing the eye control display device 01, if the infrared sensor 1021 senses the human eye, the activation module 102 outputs an ON signal, thereby turning on the eye recognition unit 10 to operate.

The iris extraction module 103 is designed to extract iris texture features of both eyes of the user.

As shown in FIG. 4, the iris extraction module 103 may include a first camera 1030 and a second camera 1031 which are respectively disposed corresponding to the left and right eye positions of the user. When the dual camera is used, the data of the user's eyes corresponding to the position of each camera can be independently collected, and the measurement error caused by the position of the camera to be rotated is avoided when the single camera is used to separately collect relevant data of different eyes. Thereby, the noise of extracting data can be reduced. And when one of the dual cameras is in a non-working state, the other one can still complete the iris texture feature extraction process.

Specifically, a certain byte of data can be used to represent the iris information per square millimeter. For example, for an iris of 11 mm in diameter, 3.4 bytes of data are used to represent iris information per square millimeter, and therefore, an iris has about 266. Quantitative feature points. In this way, the iris extraction module 103 can extract the quantized feature points.

The data processing module 104 is designed to perform data processing according to the extraction result of the iris extraction module 103 to obtain effective iris texture feature data. Since the amount of data extracted by the iris extraction module 103 is huge, the extraction result of the iris extraction module 103 can be sieved by the data processing module 104. Selecting, the effective iris texture feature data is obtained, thereby reducing the amount of computation of the later data matching process. Improve the efficiency of the verification process.

The feature matching module 105 is designed to match the above-described effective iris texture feature data with the user's identity information to complete the identity verification process of the eye recognition unit 10 to the user.

Specifically, the feature matching module 105 can perform a fast matching search in the identity information storage module 101 to find data that matches the effective iris texture feature data obtained by the data processing module 104. When the matching data is found, the identity of the user is verified, and at this time, the image display unit 20 displays the preset information that matches the identity of the user. When the feature matching module 105 does not find the matching data, the eye recognition unit 10 fails the user identity verification, the display unit 20 displays the prompt image that needs to be re-verified, and the eye recognition unit 10 restarts to re-verify the user. When the number of verification failures reaches the preset number of verification failures, the eye control display device 01 exits the working state and ends the identity verification work. A person skilled in the art can set the number of preset verification failures as needed, for example, the number of verification failures per day is three.

It should be noted that the power supply mode of the eye recognition unit 10 worn on the user's eyes may be such that a battery is placed in the eye recognition unit 10 or a power cord with a plug is provided on the eye recognition unit 10 when When the plug is inserted into a socket capable of supplying power, the eye recognition unit 10 can be powered by the above power cord.

The working process of the above-described eye recognition unit 10 will be described in detail below:

First, the identity information of the user is stored in the identity information storage module 101 to provide a comparison basis for the identity verification process. When the user's eye is wearing the eye control display device 01, if the infrared sensor 1021 of the activation module 102 senses the human eye, the activation module 102 outputs an ON signal, thereby turning on the eye recognition unit 10 to operate. Then, the first camera 1030 and the second camera 1031 of the iris extraction module 103 extract the iris texture features of the left and right eyes of the user, respectively. Next, the data processing module 104 filters the extraction results of the iris extraction module 103 to obtain valid iris texture feature data. Finally, the feature matching module 105 performs a fast matching search in the identity information storage module 101 to find data that matches the effective iris texture feature data obtained by the data processing module 104, thereby completing the identity verification of the user by the eye recognition unit 10. process.

As shown in FIG. 5, an eye control display device 01 according to another embodiment of the present invention may include an eye recognition unit 10, an image display unit 20, and a gaze tracking control unit 30.

The gaze tracking control unit 30 is designed to track the binocular line of sight of the user, and controls the image display unit 20 to perform display based on the tracking result. In this way, the user can move through the eyes The image display unit 20 is controlled to perform display. Thereby the adverse effects of manual operation are avoided.

Further, the gaze tracking control unit 30 may include a reference coordinate establishing module 301, a calibration module 302, a coordinate confirmation module 303, and an instruction triggering module 304.

The reference coordinate establishing module 301 is designed to establish a reference coordinate system according to the pupil position of both eyes when the user rests the head-up image display unit 20.

The gaze tracking control unit 30 can complete the measurement of the binocular pupil position by using the first camera 1030 and the second camera 1031 (FIG. 4) provided corresponding to the left and right eye positions of the user. In this way, after the user's line of sight moves, the moving distance of the user's line of sight (pupil) can be measured with reference to the reference coordinate system.

The calibration module 302 is designed to calibrate the above reference coordinate system. Since the pupil positions of the eyes are different when the different users are still in the head-up image display unit 20, the line-of-sight tracking control unit 30 has a set of reference coordinate systems corresponding thereto for each user. Since the reference coordinate system is not a determined value, it is necessary to calibrate the reference coordinate system by the calibration module 302 to prevent it from shifting and causing an error in the gaze tracking control unit 30.

The coordinate confirmation module 303 is designed to derive the coordinates of the pupil position after the user moves both eyes according to the above reference coordinate system. Specifically, the coordinate confirmation module 303 refers to the reference coordinate system as a reference, and performs coordinate conversion on the pupil position after the collected user moves both eyes, thereby obtaining coordinates of the pupil position after the user moves both eyes. In this way, it can be determined that the user's line of sight shifts to the specific position of the virtual screen displayed by the image display unit 20.

The instruction trigger module 304 is designed to trigger the corresponding instruction displayed by the image display unit 20 according to the data obtained by the coordinate confirmation module 303. In this way, when the user's binocular line of sight moves to a specific instruction on the virtual screen displayed by the display unit 20, for example, when the user reads the page displayed on the virtual screen and wants to jump to the next page, the line of sight can be transferred to the virtual line. The "next page" command at the bottom of the screen. At this time, the instruction triggering module 304 can start the "next page" instruction to cause the virtual screen to display the content of the next page.

The following describes the working process of the gaze tracking control unit 30 in detail:

When the user passes the identity verification by the eye recognition unit 10, the image display unit 20 displays the preset information that matches the identity of the user. At this time, the reference coordinate establishing module 301 of the gaze tracking control unit 30 establishes a reference coordinate system based on the pupil position of both eyes when the user rests the head-up image display unit 20. Calibration module 302 then calibrates the reference coordinate system described above. To improve the accuracy of the reference coordinate system. Next, the coordinate confirmation module 303 obtains the pupil position after the user moves both eyes according to the above reference coordinate system. The coordinates are set to determine that the user's line of sight is transferred to the specific position of the virtual screen displayed by the image display unit 20. Finally, the instruction triggering module 304 triggers according to the data obtained by the coordinate confirmation module 303, that is, the instruction corresponding to the specific position on the virtual screen displayed by the user's binocular line of sight moving to the display unit 20, so as to implement the user to control the image through the movement of the eye. The display unit 20 performs display.

In another embodiment of the present invention, the eye control display device 01 may further include: a micro printing unit 40 (shown in FIG. 4).

The microprinting unit 40 is designed to print the above preset information. For example, when the eye control display device 01 is applied to the financial industry, the user can print the running account in his account. This facilitates the user's backup of personal information.

Embodiments of the present invention also provide a method of using an eye control display device. As shown in FIG. 6, the usage method includes the following steps:

S101. The eye control display device 01 of the above embodiment is worn on the eye of the user. With the eye-controlled display device 01 worn on the eye, the user's personal data can only be seen by himself, so that the user's personal information can be better protected and the user information can be prevented from being leaked or stolen.

S102. The eye recognition unit 10 of the eye control display device 01 identifies the eye structure of the user to verify the identity of the user.

It should be noted that the user's eye structure can be composed of three parts: the sclera, the iris, and the pupil. The sclera is the white part of the periphery of the eyeball, which accounts for about 30% of the total area; the center of the eye is the pupil part, accounting for about 5%; the iris is located between the sclera and the pupil, containing the most abundant texture information, accounting for 65%. The formation of the iris is determined by genetics, its morphology can remain unchanged for decades, and each iris contains a unique image based on crowns, crystals, filaments, spots, structures, pits, rays, wrinkles and stripes. The structure of the feature. Due to the high degree of uniqueness, stability and unchangeable characteristics of the iris, the iris can be used for identification. Therefore, the above-described eye recognition unit 10 can use the iris recognition technology to verify the identity of the user. In the embodiment of the present invention, the eye recognition unit 10 uses the iris technology for identity verification as an example for description.

S103. The image display unit 20 of the eye control display device 01 displays the preset information that matches the identity of the user to the user recognized by the eye recognition unit 10. The preset information may refer to personal or confidential information related to the user, such as account information, passwords, etc., or confidential documents related to the privacy of the user.

It should be noted that the image display unit 20 may be a micro display device integrated on the eye control display device 01 such that the volume and size of the eye control display device 01 are sufficiently small to facilitate the user. Wear. Specifically, when the eye of the user wears the eye control display device 01, the eye recognition unit 10 authenticates the identity of the user by identifying the iris of the user, and after the user passes the identity verification, the image display unit 20 pairs the user. Displays preset information that matches its identity. The image seen by the user is a virtual image enlarged by the image display unit 20.

Embodiments of the present invention provide a method for using an eye control display device. The eye control display device is first worn on the user's eyes. Then, the eye recognition unit of the eye control display device recognizes the user's eye structure to verify the identity of the user. Finally, the image display unit displays the preset information that matches the identity of the user to the user recognized by the eye recognition unit. In this way, when the financial system adopts the above-mentioned eye control display device, the user can complete various financial services without manual operation, and the confidential information such as the user's account or password is prevented from being sneaked and leaked, thereby being able to protect the user in a timely and effective manner. Property security.

Further, as shown in FIG. 7, the foregoing step S102 may include the following steps:

S201. The identity information storage module 101 stores the identity information of the user, thereby providing a comparison basis for the identity verification process. It should be noted that when the iris recognition technology is used as the authentication method, the identity information of the user stored in the identity information storage module 101 may be the iris texture feature data of each user. Specifically, the identity information storage module 101 can adopt a RAM (Ramdom Access Memory).

S202. The startup module 102 activates the eye recognition unit 10 to perform an operation. Specifically, the startup module 102 can include an infrared sensor. As shown in FIG. 4, the startup module 102 in the embodiment of the present invention includes an infrared sensor 1021. When the user's eye is wearing the eye control display device 01, if the infrared sensor 1021 senses the human eye, the activation module 102 outputs an ON signal, thereby turning on the eye recognition unit 10 to operate.

S203. The iris extraction module 103 extracts iris texture features of the user's eyes.

Specifically, as shown in FIG. 4, the iris extraction module 103 may include a first camera 1030 and a second camera 1031 that are respectively disposed corresponding to the left and right eye positions of the user. When the dual camera is used, the data of the user's eyes corresponding to the position of each camera can be independently collected, and the measurement error caused by the position of the camera to be rotated is avoided when the single camera is used to separately collect relevant data of different eyes. Thereby, the noise of extracting data can be reduced. And when one of the dual cameras is in a non-working state, the other one can still complete the iris texture feature extraction process.

Specifically, a certain byte of data may be used to represent the iris information per square millimeter. For example, for an iris of 11 mm in diameter, 3.4 bytes of data is used to represent iris information per square millimeter. Therefore, an iris has approximately 266 quantized feature points. In this way, the iris extraction module 103 can extract the quantized feature points.

S204. The data processing module 104 performs data processing according to the extraction result of the iris extraction module 103 to obtain data of valid iris texture features. Since the amount of data extracted by the iris extraction module 103 is huge, the extraction result of the iris extraction module 103 can be filtered by the data processing module 104 to obtain effective iris texture feature data, thereby reducing the amount of computation of the later data matching process. . Improve the efficiency of the verification process.

S205. The feature matching module 105 matches the valid iris texture feature data with the identity information of the user to complete an identity verification process of the eye recognition unit to the user.

Specifically, the feature matching module 105 can perform a fast matching search in the identity information storage module 101 to find data that matches the effective iris texture feature data obtained by the data processing module 104. When the matching data is found, the identity of the user is verified, and at this time, the image display unit 20 displays the preset information that matches the identity of the user. When the feature matching module 105 does not find the matching data, the eye recognition unit 10 fails the user identity verification, the display unit 20 displays the prompt image that needs to be re-verified, and the eye recognition unit 10 restarts to re-verify the user. When the number of verification failures reaches the preset number of verification failures, the eye control display device 01 exits the working state and ends the identity verification work. A person skilled in the art can set the number of preset verification failures as needed, for example, the number of verification verification failures per day is three.

Further, the method for using the eye control display device 01 may further include the following steps:

The gaze tracking control unit 30 tracks the binocular line of sight of the user, and controls the image display unit 20 to perform display based on the tracking result. In this way, the user can control the image display unit 20 to perform display by the movement of the eyes. Thereby the adverse effects of manual operation are avoided.

Further, as shown in FIG. 8 , the method for tracking the binocular line of sight of the user by the gaze tracking control unit 30 and controlling the image display unit 20 to display according to the tracking result may include the following steps:

S301. The reference coordinate establishing module 301 establishes a reference coordinate system according to the pupil position of both eyes when the user rests the head-up image display unit 20.

The gaze tracking control unit 30 can complete the measurement of the binocular pupil position by using the first camera 1030 and the second camera 1031 which are disposed corresponding to the left and right eye positions of the user. In this way, after the user's line of sight moves, the moving distance of the user's line of sight (pupil) can be measured with reference to the reference coordinate system.

S302. The calibration module calibrates the reference coordinate system.

Since the pupils are in the head-up image display unit 20 when they are different, the pupil positions of the eyes are also different. Therefore, the gaze tracking control unit 30 has a set of reference coordinate systems corresponding to each user corresponding to each other. Since the reference coordinate system is not a determined value, it is necessary to calibrate the reference coordinate system by the calibration module 302 to prevent it from shifting and causing an error in the gaze tracking control unit 30.

S303. The coordinate confirmation module 303 obtains coordinates of the pupil position after the user moves both eyes according to the reference coordinate system.

Specifically, the coordinate confirmation module 303 refers to the reference coordinate system as a reference, and performs coordinate conversion on the pupil position after the collected user moves both eyes, thereby obtaining coordinates of the pupil position after the user moves both eyes. In this way, it can be determined that the user's line of sight shifts to the specific position of the virtual screen displayed by the image display unit 20.

S304. The instruction triggering module 304 triggers the corresponding instruction displayed by the image display unit 20 according to the data obtained by the coordinate confirmation module 303.

In this way, when the user's binocular line of sight moves to a specific instruction on the virtual screen displayed by the display unit 20, for example, when the user reads the page displayed on the virtual screen and wants to jump to the next page, the line of sight can be transferred to the virtual line. The "next page" command at the bottom of the screen. At this time, the instruction triggering module 304 can start the "next page" instruction to cause the virtual screen to display the content of the next page.

The embodiment of the invention also provides an ATM machine system. As shown in FIG. 9, the ATM machine system may include an account information storage unit 02, at least one ATM machine 03, and any one of the eye control display devices 01 as described above. The eye control display device 01 matches the number of ATM machines 03 described above.

It should be noted that the account information storage unit 02 may be a cloud server installed in the bank for storing and processing user account information.

Embodiments of the present invention provide an ATM machine system including an account information storage unit, at least one ATM machine, and an eye control display device that matches the number of the ATM machines. The eye control display device is worn on the user's eyes. The eye control display device includes: an eye recognition unit configured to recognize a user's eye structure to verify the identity of the user; and an image display unit configured to display the user identified by the eye recognition unit The preset information that matches the user's identity. In this way, when the user handles the financial business in the bank, the user can complete various financial services without manual operation, and the confidential information such as the user's account or password is prevented from being sneaked and leaked, thereby protecting the user's property security in a timely and effective manner. .

As shown in FIG. 10, an eye control display device 01 according to another embodiment of the present invention may include: an eye Part identification unit 10, image display unit 20, line-of-sight tracking control unit 30, micro-printing unit 40, access control unit 50, and data transfer unit 60.

The access control unit 50 is designed to control the ATM machine 03 to complete the user's cash access service based on an operation command issued by the user's eyes. In this way, during the cash access process, the user's account or password information is completely selected or input through eye control, thereby avoiding the leakage and theft of user information caused by manual operation, which adversely affects the security of user information. .

The data transfer unit 60 is designed to transmit the account information change data of the user to the account information storage unit 02 in accordance with an operation command issued by the user's eyes. For example, when the user inputs a password, the line of sight falls into the withdrawal button on the virtual operation screen displayed by the image display unit 20, and the corresponding cash is taken out from the ATM machine by inputting the password and the deposit amount through the eyeball. The account information of the user may be changed, and the change data may be transmitted to the account information storage unit 02 through the data transfer unit 60 to be stored in the bank's system. In this way, it is not necessary to set the host terminal on the ATM machine to process the above change information. Thereby, the volume of the cash deposit box for storing cash on the ATM machine can be expanded. Avoid the frequent occurrence of cash flow interruptions in ATM machines due to the small size of the cash deposit box.

The method of using the above ATM machine system will be described in detail below with reference to FIG. The above usage method includes the following steps:

S401. The user wears the eye control display device 01.

S402. The system is initialized and enters the boot interface. The guiding interface is a virtual screen enlarged by the image display unit 20, for example, a welcome interface of the bank.

S403. Start the eye recognition unit 10. Specifically, after the infrared sensor 1021 of the startup module 102 senses the human eye, the eye recognition unit 10 is activated to perform work.

S404. Collect eye data. Specifically, the first camera 1030 and the second camera 1031 of the iris extraction module 103 respectively extract iris texture features of the left and right eyes of the user.

S405, iris data processing. Specifically, the data processing module 104 filters the extraction result of the iris extraction module 103 to obtain effective iris texture feature data.

S406: Feature matching, determining whether to pass the authentication. Specifically, the feature matching module 105 performs a fast matching search in the identity information storage module 101 to find data that matches the effective iris texture feature data obtained by the data processing module 104.

S407. When the identity verification is successful, search for a bank account associated with the user and display it. Specifically, the eye control display device 01 can search and display from the account information storage unit 02.

S408. When the identity verification fails, determine whether the number of failed verification attempts reaches a preset number of failed verifications. For example, the preset verification failure times are three times, and if so, the ATM machine system ends the operation; if not, step S403 is performed.

S409. After step S407, the gaze tracking control unit 30 is activated. The user's binocular line of sight is tracked, and the image display unit 20 is controlled to perform display based on the tracking result.

S410. Perform an eye control function. Specifically, the gaze tracking control unit 30 can cause the user to perform line-of-sight movement in the virtual interface displayed by the display unit 20 as shown in FIG. 13 to complete various financial services. FIG. 13 is only an illustration of the virtual operation interface of the financial service. Other types of virtual operation interfaces are not repeated here, but they should all fall within the scope of protection of the present invention.

S411, ATM machine system ends work. After the user completes the financial service, the exit instruction in the above virtual operation interface can be selected through the eyes, so that the ATM machine system ends the work.

The ATM system of one embodiment of the present invention includes the plurality of ATM machines 03 described above, which can be joined end to end to form a closed structure having a horizontal cross section of a polygonal shape. As shown in Fig. 11, the ATM system has six ATM machines 03 which are connected end to end to form a closed structure having a hexagonal horizontal section. In this way, the ATM system can be used by six users simultaneously. While saving floor space, it can improve the efficiency of financial business processing. Similarly, the ATM system can also include five ATMs 03 connected end to end, forming a closed structure with a horizontal cross section of a pentagon for simultaneous use by five users. Of course, this is merely an example of forming a closed structure in which a plurality of ATM machines 03 are connected end to end. Other numbers of combinations are not exemplified herein, but all should belong to the protection scope of the present invention.

In one example, multiple ATM machines 03 can share one cash storage box 130. In this way, the ATM machine system can be made simple in structure, and the number of times the bank staff can make cash access to the cash storage box 130 can be reduced. Reduce the workload of the staff.

In one example, the ATM machine 03 may be provided with a mounting portion on which the eye control display device 01 is mounted.

For example, the mounting portion includes a sliding unit to enable the eye control display device 01 to slide up and down along the sliding unit when mounted on the mounting portion. As shown in FIG. 11, the sliding unit may be, for example, a convex sliding rod 131 provided on the ATM machine 03. As shown in FIG. 2, the eye control display device 01 may include a concave sliding groove 132 that matches the sliding rod 131. Alternatively, the concave sliding groove 132 may be provided on the ATM machine 03, and the convex sliding rod 131 may be placed on the eye control display device 01. It is also possible to replace the convex sliding lever 131 provided on the eye control display device 01 with a roller that can slide up and down along the sliding groove 132 provided in the recessed shape of the ATM machine 03. The roller can have a self-locking function to position the eye control display device 01. In this way, the user can adjust the position of the eye control display device 01 according to his height, thereby facilitating the wearing of different users. Of course, the above is just for the sliding unit. For example, other types of sliding units will not be described again, but they should all fall within the scope of the present invention.

It should be noted that the above-mentioned eye control display device 01 can be connected to the ATM machine 03 through a power line so that the ATM machine system can supply power to the eye control display device 01 and the ATM machine 03 at the same time. When the user needs to use the eye control display device 01, the eye control display device 01 can also be removed from the mounting portion and worn on the user's eyes.

Further, the ATM machine 03 may be provided with a mirror 133 to enable the user to observe the surrounding environment when using the ATM machine system. Thereby improving the security of user property and information.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to the program instructions. The foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

The above embodiments are merely illustrative of the disclosure, and are not intended to limit the scope of the disclosure, and various changes and modifications can be made without departing from the spirit and scope of the disclosure. Equivalent technical solutions are also within the scope of the disclosure, and the scope of patent protection of the disclosure should be defined by the claims.

The present application claims the priority of the Chinese Patent Application No. 201410252628.0 filed on Jun. 9, 2014, the entire content of which is hereby incorporated by reference.

Claims

An eye-controlled display device is worn on a user's eyes, and the eye-controlled display device includes:

An eye recognition unit configured to identify an eye structure of the user to verify the identity of the user; and

The image display unit is configured to display, to the user recognized by the eye recognition unit, preset information that matches the identity of the user.
The eye-controlled display device according to claim 1, wherein the eye-controlled display device further comprises:

The gaze tracking control unit is designed to track the binocular line of sight of the user and control the image display unit to display according to the tracking result.
The eye control display device according to claim 1 or 2, wherein the eye recognition unit comprises:

An identity information storage module, configured to store identity information of the user;

a startup module designed to open the eye recognition unit for work;

An iris extraction module designed to extract iris texture features of the user's eyes;

a data processing module, configured to perform data processing according to the extraction result of the iris extraction module to obtain effective iris texture feature data; and

The feature matching module is configured to match the valid iris texture feature data with the identity information of the user to complete an identity verification process of the eye recognition unit to the user.
The eye-controlled display device according to claim 2, wherein the gaze tracking control unit comprises:

a reference coordinate establishing module, configured to establish a reference coordinate system according to a pupil position of both eyes when the user is still looking at the image display unit;

a calibration module designed to calibrate the reference coordinate system;

a coordinate confirmation module, configured to obtain coordinates of a pupil position after the user moves both eyes according to the reference coordinate system; and

The instruction triggering module is configured to trigger a corresponding instruction displayed by the image display unit according to the data obtained by the coordinate confirmation module.
The eye-controlled display device of claim 3, wherein the activation module comprises an infrared sensor.
The eye-controlled display device according to claim 3, wherein said iris extraction module comprises a minute The first camera and the second camera are not provided corresponding to the left and right eye positions of the user.
The eye control display device according to any one of claims 1 to 6, further comprising:

A microprinting unit designed to print the preset information.
An ATM machine system comprising an account information storage unit, at least one ATM machine, and an eye control display device according to any one of claims 1 to 7.
The ATM system of claim 8, wherein the eye control display device further comprises:

An access control unit, configured to control the ATM machine to complete the cash access service of the user according to an operation instruction issued by a user's eyes; and

The data transmission unit is designed to transmit the account information change data of the user to the account information storage unit according to an operation instruction issued by the user's eyes.
The ATM machine system according to claim 8 or 9, wherein said ATM machine system comprises a plurality of ATM machines, said plurality of ATM machines being joined end to end to form a closed structure, said closed structure having a polygonal cross section.
The ATM machine system of claim 10 wherein said plurality of ATM machines share a single cash storage bin.
The ATM machine system according to any one of claims 8 to 11, wherein the ATM machine is provided with a mounting portion on which the eye control display device is mounted.
The ATM machine system according to claim 12, wherein the mounting portion includes a sliding unit to enable the eye control display device to slide up and down along the sliding unit when the eye control display device is mounted to the mounting portion.
The ATM machine system according to any one of claims 8 to 13, wherein the ATM machine is provided with a mirror to enable the user to observe the surrounding environment while using the ATM machine system.
The ATM machine system according to any one of claims 8 to 14, wherein the eye control display device matches the number of the ATM machines.