WO2017016028A1 - 一种指纹识别方法及用户设备 - Google Patents

一种指纹识别方法及用户设备 Download PDF

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Publication number
WO2017016028A1
WO2017016028A1 PCT/CN2015/088475 CN2015088475W WO2017016028A1 WO 2017016028 A1 WO2017016028 A1 WO 2017016028A1 CN 2015088475 W CN2015088475 W CN 2015088475W WO 2017016028 A1 WO2017016028 A1 WO 2017016028A1
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WIPO (PCT)
Prior art keywords
fingerprint information
information
preset
user equipment
fingerprint
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Ceased
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PCT/CN2015/088475
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English (en)
French (fr)
Inventor
丁兆刚
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.)
Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Publication of WO2017016028A1 publication Critical patent/WO2017016028A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification
    • G06V40/1376—Matching features related to ridge properties or fingerprint texture
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1365—Matching; Classification

Definitions

  • the present invention relates to the field of electronic technologies, and in particular, to a fingerprint identification method and user equipment.
  • the security of smart devices has been valued by users.
  • more and more smart devices have fingerprint recognition capabilities.
  • the fingerprint recognition function prevents illegal users from illegally controlling the smart device.
  • many illegal molecules collect fingerprints of users to make fake fingerprint film sleeves, and use fake fingerprint film to cover fingerprints on smart devices.
  • the existing fingerprint identification technology performs fingerprint recognition, it cannot recognize whether the input fingerprint information is input by the fake fingerprint film sleeve or input by the user himself, which causes a great security risk to the smart device.
  • the embodiment of the invention discloses a fingerprint identification method and a user equipment, which can identify forged fingerprint information and improve the security of the user equipment.
  • the embodiment of the invention discloses a fingerprint identification method, and the method comprises:
  • the first fingerprint information is determined to be legal fingerprint information.
  • the embodiment of the invention further discloses a user equipment, where the user equipment comprises:
  • a first acquiring module configured to acquire first fingerprint information and first vital sign information input by the user for the touch operation
  • a first judging module configured to determine whether there is second fingerprint information in the preset fingerprint information, where the second fingerprint information matches the first fingerprint information, and the vitality bound to the second fingerprint information The sign information matches the first vital sign information;
  • a determining module configured to determine, when the first determining module determines that the second fingerprint information exists, the first fingerprint information is legal fingerprint information.
  • the user equipment determines whether the second fingerprint information and the first fingerprint information exist in the preset fingerprint information. The information is matched, and the vital sign information bound to the second fingerprint information is matched with the first vital sign information. When the user equipment determines that the second fingerprint information exists, the user equipment determines that the first fingerprint information is legal fingerprint information. It can be seen that the fake fingerprint information can be identified by implementing the embodiment of the present invention, and the security of the user equipment is improved.
  • FIG. 1 is a schematic flow chart of a fingerprint identification method according to an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of another fingerprint identification method according to an embodiment of the present invention.
  • FIG. 3 is a schematic flow chart of another fingerprint identification method according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another user equipment according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of another user equipment according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of another user equipment according to an embodiment of the present invention.
  • the embodiment of the invention discloses a fingerprint identification method and a user equipment, which can identify forged fingerprint information and improve the security of the user equipment. The details are described below separately.
  • FIG. 1 is a schematic flowchart diagram of a fingerprint identification method according to an embodiment of the present invention. As shown in FIG. 1, the fingerprint identification method may include the following steps.
  • the first fingerprint information and the first vital sign information input by the user for the touch operation are acquired by the user equipment.
  • the user equipment may include, but is not limited to, a user equipment with a fingerprint recognition function such as a smart phone, a tablet computer, a notebook computer, a desktop computer, and a fingerprint lock.
  • the operating system of the user equipment may include, but is not limited to, an Android operating system, an IOS operating system, a Symbian operating system, a Blackberry operating system, a Windows operating system, and the like, which are not limited in the embodiment of the present invention.
  • the user equipment detects whether the user performs a touch operation in the fingerprint identification area.
  • the user equipment acquires the first touch input by the user through the fingerprint acquiring device.
  • the fingerprint information is obtained, and the first vital sign information input by the user for the touch operation is acquired by the vital sign acquisition device.
  • the first vital sign information may include, but is not limited to, a combination of any one or more of a finger temperature, a finger blood flow velocity, a finger blood glucose concentration, and the like.
  • the first vital sign information may also be a molecular component content of the finger skin, and the molecular component content of the finger skin may include, but is not limited to, a combination of any one or more of a water molecule content, a nucleic acid content, and a protein content, and the present invention is implemented.
  • the example is not limited.
  • the fingerprint acquiring device may be a fingerprint sensor, and the vital sign acquiring device may include, but not limited to, a temperature sensor, a blood flow velocity sensor, a blood glucose concentration sensor, or a sensor for acquiring a molecular component content of a finger skin.
  • the user equipment determines whether the second fingerprint information exists in the preset fingerprint information.
  • the second fingerprint information matches the first fingerprint information
  • the vital sign information bound to the second fingerprint information matches the first vital sign information.
  • the user may pre-record one or more preset fingerprint information in the user equipment, and each preset fingerprint information is bound with vital sign information.
  • the vital sign information bound to the preset fingerprint information may include, but is not limited to, a combination of any one or more of finger temperature, finger blood flow velocity, finger blood glucose concentration, and molecular component content of the finger skin.
  • the preset fingerprint information is an index finger fingerprint
  • the preset fingerprint information may bind the index finger temperature and the index finger blood flow velocity.
  • step S103 when the user equipment determines that the second fingerprint information exists, step S103 is performed; Optionally, when the user equipment determines that the second fingerprint information does not exist, the process ends, or the prompt information for prompting the first fingerprint information to be illegal fingerprint information is output.
  • the specific implementation manner of the user equipment determining whether the second fingerprint information exists in the preset fingerprint information may be:
  • the user equipment determines whether there is target preset fingerprint information that matches the first fingerprint information in the preset fingerprint information
  • the user equipment determines that the second fingerprint information exists.
  • the user equipment determines the target and the target preset. Whether the finger temperature bound by the fingerprint information matches the finger temperature included in the first vital sign information, and whether the finger blood flow velocity bound to the target preset fingerprint information is compared with the finger blood flow velocity included in the first vital sign information Matching; if the finger temperature bound to the target preset fingerprint information matches the finger temperature included in the first vital sign information, and the finger blood flow velocity bound to the target preset fingerprint information and the finger included in the first vital sign information When the blood flow speeds match, the user equipment determines that the vital sign information bound to the target preset fingerprint information matches the first vital sign information.
  • the error value allowed when the vital sign information is matched may be preset.
  • the absolute value of the difference between the two finger temperatures may be set to be less than 1 degree Celsius to determine that the two finger temperatures match.
  • the user equipment determines the water bound to the target preset fingerprint information. Whether the molecular content matches the water molecule content included in the first vital sign information, and whether the protein content bound to the target preset fingerprint information matches the protein content included in the first vital sign information; if the target preset fingerprint information is tied The determined water molecule content matches the water molecule content included in the first vital sign information, and the protein content bound by the target preset fingerprint information matches the protein content included in the first vital sign information, and the user equipment determines and targets the target The vital sign information bound by the fingerprint information is matched with the first vital sign information.
  • the error value allowed when the vital sign information is matched may be preset. For example, if the absolute value of the difference of the water molecule content is less than 5%, the water molecule content bound to the target preset fingerprint information and the first life may be determined. Characteristic information including water molecules The quantities match.
  • the specific implementation manner of the user equipment determining whether the second fingerprint information exists in the preset fingerprint information may be:
  • the user equipment determines whether there is target vital sign information matching the first vital sign information in the vital sign information bound to the preset fingerprint information
  • the user equipment determines that the second fingerprint information exists.
  • the user equipment determines whether the finger temperature bound to the preset fingerprint information 1 is The first vital sign information includes a finger temperature matching, and determines whether the finger blood flow velocity bound to the preset fingerprint information 1 matches the finger blood flow velocity included in the first vital sign information; if the preset fingerprint information 1 The bound finger temperature matches the finger temperature included in the first vital sign information, and the finger blood flow velocity bound to the preset fingerprint information 1 matches the finger blood flow velocity included in the first vital sign information, then the user equipment It is determined that the vital sign information bound to the preset fingerprint information 1 matches the first vital sign information, that is, the user equipment determines that the vital sign information bound to the preset fingerprint information 1 is the target vital sign information.
  • the user equipment determines whether the preset fingerprint information 1 matches the first vital sign information. When the preset fingerprint information 1 matches the first fingerprint information, the user equipment determines that the preset fingerprint information 1 is the second fingerprint information, that is, the user. The device determines that there is second fingerprint information.
  • the user equipment determines that the first fingerprint information is legal fingerprint information.
  • the corresponding operation may be performed. For example, if the correspondence between the fingerprint information and the operation is set in advance, after the user equipment determines that the first fingerprint information is the legal fingerprint information, the operation corresponding to the first fingerprint information may be performed, such as opening an application; or the user equipment determines After the first fingerprint information is the legal fingerprint information, the screen can be unlocked, etc., which is not limited in the embodiment of the present invention.
  • the user equipment determines whether the second fingerprint information and the second fingerprint information are present in the preset fingerprint information. A fingerprint that matches the fingerprint and is bound to the second fingerprint information The information matches the first vital sign information; when the user equipment determines that the second fingerprint information exists, the user equipment determines that the first fingerprint information is legal fingerprint information. It can be seen that the fake fingerprint information can be identified by implementing the embodiment of the present invention, and the security of the user equipment is improved.
  • FIG. 2 is a schematic flowchart diagram of another fingerprint identification method according to an embodiment of the present invention. As shown in FIG. 2, the fingerprint identification method may include the following steps.
  • the user equipment acquires first fingerprint information and first vital sign information input by the user for the touch operation.
  • the user equipment determines whether the second fingerprint information exists in the preset fingerprint information.
  • step S203 when the user equipment determines that the second fingerprint information exists in the preset fingerprint information, step S203 is performed; when the user equipment determines that the second fingerprint information does not exist in the preset fingerprint information, step S204 is performed.
  • the user equipment determines that the first fingerprint information is legal fingerprint information.
  • the user equipment when the user terminal determines that the second fingerprint information does not exist, the user equipment activates the image capturing device, and the camera device may be a rotating camera or a fixed camera, which is not limited in the embodiment of the present invention.
  • the user equipment captures a facial picture through the imaging device.
  • the user equipment After the user equipment starts the imaging device, it is recognized whether there is a human face in the image collected by the imaging device; when the human face exists, the user device captures the facial image through the imaging device.
  • the user equipment determines whether the facial picture matches the preset facial picture.
  • step S207 and step S208 are performed; the execution sequence of step S207 and step S208 is in no particular order, and step S207 may be performed first and then step S208 may be performed, or step S208 may be performed first. Step S207 is performed again, or step S207 and step S208 may be performed at the same time, which is not limited by the embodiment of the present invention.
  • the first fingerprint information may be determined as legal fingerprint information or the end of the process.
  • the user equipment may be bound to one or more preset terminals in advance.
  • the user equipment determines that the captured facial image does not match the preset facial image, the user equipment sends the facial image to the preset terminal.
  • the captured facial image does not match the preset facial image, it is further determined that the user who performs the fingerprint input is not a legitimate user.
  • the user of the preset terminal can view the picture of the illegal user by sending the facial picture to the preset terminal.
  • the captured facial image facilitates the user to find the thief who theft the user equipment.
  • the user equipment when the user equipment determines that the captured facial image does not match the preset facial image, the user equipment sends the prompt information to the preset terminal.
  • the prompt information is used to indicate the presence of illegal fingerprint information.
  • the user device By sending the prompt information for prompting the input of the illegal fingerprint information to the preset terminal, the user device can be promptly reminded to be stolen, so that the user can take measures to retrieve the stolen user device in time, thereby improving the user experience.
  • the user equipment receives an anti-theft command sent by the preset terminal for the prompt information.
  • the prompt information is output.
  • the user can input an anti-theft command for the prompt information at the preset terminal.
  • the user equipment responds to the anti-theft command, acquires current geographic location information, and sends the current geographic location information to the preset terminal.
  • the user equipment after receiving the anti-theft command sent by the preset terminal for the prompt information, the user equipment, in response to the anti-theft command, acquires the current geographical location information, and sends the current geographical location information to the preset terminal.
  • the facial image of the user currently using the user terminal may be collected to further determine whether the user currently using the user terminal is a legitimate user.
  • the user equipment sends the facial picture and the prompt information for prompting the input of the illegal fingerprint information to the preset terminal, so as to promptly remind the user that the device is stolen, so that the user can take measures in time to find Returning the stolen user device and transmitting the facial picture to the preset terminal greatly increases the probability that the user device is retrieved.
  • FIG. 3 is a schematic flowchart diagram of another fingerprint identification method according to an embodiment of the present invention. As shown in FIG. 3, the fingerprint identification method may include the following steps.
  • the user equipment acquires first fingerprint information and first vital sign information input by the user for a touch operation.
  • the user equipment determines whether the second fingerprint information exists in the preset fingerprint information.
  • step S303 when the user equipment determines that the second fingerprint information exists in the preset fingerprint information, step S303 is performed; when the user equipment determines that the second fingerprint information does not exist in the preset fingerprint information, step S304 is performed.
  • the user equipment determines that the first fingerprint information is legal fingerprint information.
  • the user equipment when the user terminal determines that the second fingerprint information does not exist, the user equipment activates the image capturing device, and the camera device may be a rotating camera or a fixed camera, which is not limited in the embodiment of the present invention.
  • the user equipment captures a facial picture through the imaging device.
  • the user equipment After the user equipment starts the imaging device, it is recognized whether there is a human face in the image collected by the imaging device; when the human face exists, the user device captures the facial image through the imaging device.
  • the user equipment determines whether the facial picture matches the preset facial picture.
  • step S307 and step S308 are performed; the execution sequence of step S307 and step S308 is in no particular order, and step S307 may be performed first and then step S308 may be performed, or step S308 may be performed first.
  • Step S307 is performed, which is not limited by the embodiment of the present invention.
  • the first fingerprint information may be determined as legal fingerprint information or the end of the process.
  • the user equipment may store the facial image in a local or cloud disk, which is not limited in the embodiment of the present invention.
  • the captured facial image does not match the preset facial image, then further The user who makes fingerprint input is not a legitimate user.
  • a legitimate user of the user device can view a picture of the user who inputs the illegal fingerprint information.
  • the illegal user is the thief of the user equipment, when the stolen user equipment is found, the stored facial image helps the user to find the thief who the user equipment is stolen.
  • the prompt information for prompting the presence of the illegal fingerprint information is sent to the preset terminal, so that the user device can be promptly stolen, so that the user can take measures to recover the stolen user equipment in time, thereby improving the stolen
  • the probability that the user device is retrieved improves the user experience.
  • FIG. 4 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • the user equipment shown in FIG. 4 may include a first obtaining module 401, a first determining module 402, and a determining module 403.
  • the first obtaining module 401 is configured to acquire first fingerprint information and first vital sign information input by the user for the touch operation.
  • the first fingerprint module and the first life feature information input by the user for the touch operation are acquired by the first acquiring module 401 of the user equipment.
  • the user equipment may include, but is not limited to, a user equipment with a fingerprint recognition function such as a smart phone, a tablet computer, a notebook computer, a desktop computer, and a fingerprint lock.
  • the operating system of the user equipment may include, but is not limited to, an Android operating system, an IOS operating system, a Symbian operating system, a Blackberry operating system, a Windows operating system, and the like, which are not limited in the embodiment of the present invention.
  • the user equipment detects whether the user performs a touch operation in the fingerprint identification area.
  • the first acquiring module 401 acquires a touch operation input by the user through the fingerprint acquiring device.
  • the first fingerprint information is obtained by the life feature acquiring device, and the first vital sign information input by the user for the touch operation is acquired.
  • the first vital sign information may include, but is not limited to, a combination of any one or more of a finger temperature, a finger blood flow velocity, a finger blood glucose concentration, and the like.
  • the first vital sign information may also be a molecular component content of the finger skin, and the molecular component content of the finger skin may include, but is not limited to, a combination of any one or more of a water molecule content, a nucleic acid content, and a protein content, and the present invention is implemented.
  • the example is not limited.
  • the fingerprint acquiring device may be a fingerprint sensor, and the vital sign acquiring device may include but is not limited to a temperature sensor and a blood flow velocity transmission. Sensor, blood glucose concentration sensor or sensor for obtaining the molecular component content of the finger epidermis, and the like.
  • the first determining module 402 is configured to determine whether the second fingerprint information exists in the preset fingerprint information, the second fingerprint information matches the first fingerprint information, and the life feature bound to the second fingerprint information The information matches the first vital sign information.
  • the first determining module 402 determines whether the second fingerprint information exists in the preset fingerprint information.
  • the second fingerprint information matches the first fingerprint information
  • the vital sign information bound to the second fingerprint information matches the first vital sign information.
  • the user may pre-record one or more preset fingerprint information in the user equipment, and each preset fingerprint information is bound with vital sign information.
  • the vital sign information bound to the preset fingerprint information may include, but is not limited to, a combination of any one or more of finger temperature, finger blood flow velocity, finger blood glucose concentration, and molecular component content of the finger skin.
  • the preset fingerprint information is an index finger fingerprint
  • the preset fingerprint information may bind the index finger temperature and the index finger blood flow velocity.
  • the determining module 403 determines that the first fingerprint information is legal fingerprint information.
  • the prompt information for prompting that the first fingerprint information is illegal fingerprint information is output.
  • the first determining module 402 determines whether the second fingerprint information exists in the preset fingerprint information, specifically:
  • the first determining module 402 determines whether there is target preset fingerprint information that matches the first fingerprint information in the preset fingerprint information
  • the first determining module 402 determines whether the vital sign information bound to the target preset fingerprint information matches the first vital sign information;
  • the first determining module 402 determines that the vital sign information bound to the target preset fingerprint information matches the first vital sign information.
  • the first determining module 402 determines that the judgment will be made. Whether the temperature of the finger bound to the target preset fingerprint information matches the temperature of the finger included in the first vital sign information, and whether the blood flow velocity of the finger bound to the target preset fingerprint information is determined.
  • the first vital sign information includes finger blood flow velocity matching; if the finger temperature bound to the target preset fingerprint information matches the finger temperature included in the first vital sign information, and the finger bound to the target preset fingerprint information
  • the first determination module 402 determines that the vital sign information bound to the target preset fingerprint information matches the first vital sign information.
  • the error value allowed when the vital sign information is matched may be preset.
  • the absolute value of the difference between the two finger temperatures may be set to be less than 1 degree Celsius to determine that the two finger temperatures match.
  • the first determining module 402 determines that the target and the preset fingerprint information are to be determined. Whether the bound water molecule content matches the water molecule content included in the first vital sign information, and whether the protein content bound to the target preset fingerprint information matches the protein content included in the first vital sign information; Setting the water molecule content bound by the fingerprint information to match the water molecule content included in the first vital sign information, and the protein content bound by the target preset fingerprint information matches the protein content included in the first vital sign information, then the first The determining module 402 determines that the vital sign information bound to the target preset fingerprint information is matched with the first vital sign information.
  • the error value allowed when the vital sign information is matched may be preset. For example, if the absolute value of the difference of the water molecule content is less than 5%, the water molecule content bound to the target preset fingerprint information and the first life may be determined.
  • the characteristic information includes the water molecule content matching.
  • the specific implementation manner of the first determining module 402 determining whether the second fingerprint information exists in the preset fingerprint information may be:
  • the first determining module 402 determines whether there is target vital sign information matching the first vital sign information in the vital sign information bound to the preset fingerprint information;
  • the first determining module 402 determines whether the preset fingerprint information bound to the target vital sign information matches the first vital sign information
  • the first determining module 402 determines that the second fingerprint information exists.
  • the first determining module 402 determines the finger that is bound to the preset fingerprint information 1 Whether the temperature matches the finger temperature included in the first vital sign information, and determining whether the finger blood flow velocity bound to the preset fingerprint information 1 and the finger blood flow velocity included in the first vital sign information Matching; if the finger temperature bound to the preset fingerprint information 1 matches the finger temperature included in the first vital sign information, and the finger blood flow velocity and the first vital sign information bound to the preset fingerprint information 1 are included The first determination module 402 determines that the vital sign information bound to the preset fingerprint information 1 matches the first vital sign information, that is, the first determining module 402 determines that the first fingerprint module is determined to be associated with the preset fingerprint information 1 .
  • the bound vital sign information is the target vital sign information.
  • the first determining module 402 determines whether the preset fingerprint information 1 matches the first vital sign information. When the preset fingerprint information 1 matches the first fingerprint information, the first determining module 402 determines that the preset fingerprint information 1 is the first The second fingerprint information, that is, the first determining module 402 determines that the second fingerprint information exists.
  • the determining module 403 is configured to determine that the first fingerprint information is legal fingerprint information when the first determining module 402 determines that the second fingerprint information exists.
  • the determining module 403 determines that the first fingerprint information is legal fingerprint information.
  • the corresponding operation may be performed. For example, if the correspondence between the fingerprint information and the operation is set in advance, after the determining module 403 determines that the first fingerprint information is the legal fingerprint information, the operation corresponding to the first fingerprint information may be performed, such as opening an application; or determining the module. After the 403 is determined that the first fingerprint information is the legal fingerprint information, the screen unlocking and the like may be performed, which is not limited in the embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another user equipment according to an embodiment of the present invention.
  • the user equipment shown in FIG. 5 is optimized by the user equipment shown in FIG. 4.
  • the user equipment shown in FIG. 5 may include a startup module 404, a shooting module 405, and a second determination module 406, in addition to all the modules of the user equipment shown in FIG.
  • the startup module 404 is configured to start the imaging device after the first determining module 402 determines that the second fingerprint information does not exist.
  • the initiating module 404 activates the image capturing device, and the camera device may be a rotating camera or a fixed camera, which is not limited in the embodiment of the present invention.
  • the photographing module 405 is configured to capture a facial picture by the imaging device when the imaging device recognizes a human face.
  • the imaging module 405 will recognize whether there is a human face in the image captured by the imaging device; when the human face exists, the imaging module 405 captures the facial image through the imaging device.
  • the second determining module 406 is configured to determine whether the facial image matches the preset facial image.
  • the second determining module 406 determines whether the captured facial image matches the preset facial image.
  • the first sending module 406 is triggered to send the prompt information to the pre-terminal.
  • the determining module 403 may determine that the first fingerprint information is legal fingerprint information.
  • the first sending module 407 is configured to send prompt information to the preset terminal, where the prompt information is used to prompt the input of the illegal fingerprint information.
  • the user equipment may be bound to one or more preset terminals in advance.
  • the first sending module 407 is triggered to preset.
  • the terminal sends a prompt message.
  • the user device By sending the prompt information for prompting the input of the illegal fingerprint information to the preset terminal, the user device can be promptly reminded to be stolen, so that the user can take measures to retrieve the stolen user device in time, thereby improving the user experience.
  • the receiving module 408 is configured to: after the first sending module 407 sends the prompt information to the pre-terminal, receive the anti-theft command sent by the preset terminal for the prompt information.
  • the prompt information is output.
  • the user can input an anti-theft command for the prompt information at the preset terminal.
  • the second obtaining module 409 is configured to obtain current geographic location information in response to the anti-theft command, and send the current geographic location information to the preset terminal.
  • the second obtaining module 409 will respond to the anti-theft command, obtain the current geographical location information, and send the current geographical location information to the preset. terminal.
  • FIG. 6 is a schematic structural diagram of another user equipment according to an embodiment of the present invention.
  • the user equipment shown in FIG. 6 is optimized by the user equipment shown in FIG. 5.
  • the user equipment shown in FIG. 6 may include a second sending module 410 in addition to all the modules of the user equipment shown in FIG. 5, where:
  • the second sending module 410 is configured to send the facial image to the preset terminal after the second determining module 406 determines that the facial image does not match the preset facial image.
  • the second sending module 410 when the second determining module 406 determines that the captured facial image does not match the preset facial image, the second sending module 410 sends the facial image to the preset terminal.
  • the user of the preset terminal can view the picture of the illegal user by sending the facial picture to the preset terminal.
  • the captured facial image facilitates the user to find the thief who theft the user equipment.
  • FIG. 7 is a schematic structural diagram of another user equipment according to an embodiment of the present invention.
  • the user equipment shown in FIG. 7 is optimized by the user equipment shown in FIG. 5.
  • the user equipment shown in FIG. 7 may further include a storage module 411 in addition to all the modules of the user equipment shown in FIG.
  • the storage module 411 is configured to store the facial image after the second determining module 406 determines that the facial image does not match the preset facial image.
  • the storage module 411 can store the facial image in a local or cloud disk, which is not limited in the embodiment of the present invention.
  • a legitimate user of the user equipment can view a picture of the user who inputs the illegal fingerprint information.
  • the illegal user is the thief of the user equipment
  • the stored facial image helps the user to find the thief who the user equipment is stolen.
  • the first determining module determines whether the preset fingerprint information exists.
  • the second fingerprint information matches the first fingerprint information, and the vital sign information bound to the second fingerprint information matches the first vital sign information; when the first determining module determines that the second fingerprint information exists
  • the determining module determines that the first fingerprint information is legal fingerprint information. It can be seen that the fake fingerprint information can be identified by implementing the embodiment of the present invention, and the security of the user equipment is improved.
  • the modules in the user equipment in the embodiment of the present invention may be combined, divided, and deleted according to actual needs.

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Abstract

本发明实施例公开了一种指纹识别方法及用户设备，其中方法包括：获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息；判断预设指纹信息中是否存在第二指纹信息，所述第二指纹信息与所述第一指纹信息相匹配，且与所述第二指纹信息绑定的生命特征信息与所述第一生命特征信息相匹配；当存在所述第二指纹信息时，确定所述第一指纹信息为合法指纹信息。可见，通过实施本发明实施例能够识别伪造的指纹信息，提高了用户设备的安全性。

Description

一种指纹识别方法及用户设备 技术领域
本发明涉及电子技术领域，尤其涉及一种指纹识别方法及用户设备。
背景技术
随着智能设备(如智能手机、PAD等设备)的发展，智能设备的安全性受到广大用户的重视。为提高智能设备的安全性，越来越多的智能设备拥有指纹识别功能。指纹识别功能能够防止非法用户对智能设备进行非法控制。在实践中发现，很多非法分子将用户指纹收集起来制作成假指纹膜套，并使用假指纹膜套在智能设备进行指纹识别。现有的指纹识别技术在进行指纹识别时，不能识别输入的指纹信息是由假指纹膜套输入的还是由用户本人输入的，这给智能设备造成了极大的安全隐患。
发明内容
本发明实施例公开了一种指纹识别方法及用户设备，能够识别伪造的指纹信息，提高了用户设备的安全性。
本发明实施例公开了一种指纹识别方法，所述方法包括：
获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息；
判断预设指纹信息中是否存在第二指纹信息，所述第二指纹信息与所述第一指纹信息相匹配，且与所述第二指纹信息绑定的生命特征信息与所述第一生命特征信息相匹配；
当存在所述第二指纹信息时，确定所述第一指纹信息为合法指纹信息。
本发明实施例还公开了一种用户设备，所述用户设备包括：
第一获取模块，用于获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息；
第一判断模块，用于判断预设指纹信息中是否存在第二指纹信息，所述第二指纹信息与所述第一指纹信息相匹配，且与所述第二指纹信息绑定的生命特 征信息与所述第一生命特征信息相匹配；
确定模块，用于当所述第一判断模块判断存在所述第二指纹信息时，确定所述第一指纹信息为合法指纹信息。
在本发明实施例中，用户设备获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息之后，将判断预设指纹信息中是否存在第二指纹信息该第二指纹信息与第一指纹信息相匹配，且与该第二指纹信息绑定的生命特征信息与第一生命特征信息相匹配；当用户设备判断存在第二指纹信息时，用户设备确定第一指纹信息为合法指纹信息。可见，通过实施本发明实施例能够识别伪造的指纹信息，提高了用户设备的安全性。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例公开的一种指纹识别方法的流程示意图；
图2是本发明实施例公开的另一种指纹识别方法的流程示意图；
图3是本发明实施例公开的另一种指纹识别方法的流程示意图；
图4是本发明实施例公开的一种用户设备的结构示意图；
图5是本发明实施例公开的另一种用户设备的结构示意图；
图6是本发明实施例公开的另一种用户设备的结构示意图；
图7是本发明实施例公开的另一种用户设备的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例公开了一种指纹识别方法及用户设备，能够识别伪造的指纹信息，提高了用户设备的安全性。以下分别进行详细说明。
请参见图1，图1为本发明实施例公开的一种指纹识别方法的流程示意图。如图1所示，该指纹识别方法可以包括以下步骤。
S101、获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息。
本发明实施例中，由用户设备获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息。其中，用户设备可包括但不限于智能手机、平板电脑、笔记本电脑、台式电脑、指纹锁等具有指纹识别功能的用户设备。该用户设备的操作系统可包括但不限于Android操作系统、IOS操作系统、Symbian(塞班)操作系统、Black Berry(黑莓)操作系统、Windows操作系统等等，本发明实施例不做限定。
本发明实施例中，用户设备将检测用户是否在指纹识别区域进行触摸操作，当用户设备检测到用户在指纹识别区域进行触摸操作时，用户设备通过指纹获取装置获取用户进行触摸操作输入的第一指纹信息，并通过生命特征获取装置获取用户进行触摸操作输入的第一生命特征信息。其中，该第一生命特征信息可包括但不限于手指温度、手指血流速度、手指血糖浓度等中的任意一种或多种的组合。第一生命特征信息也可以为手指表皮的分子成分含量，手指表皮的分子成分含量可包括但不限于水分子含量、核酸含量和蛋白质含量等中的任意一种或多种的组合，本发明实施例不做限定。其中，指纹获取装置可以为指纹传感器，生命特征获取装置可包括但不限于温度传感器、血流速度传感器、血糖浓度传感器或用于获取手指表皮的分子成分含量的传感器等等。
S102、判断预设指纹信息中是否存在第二指纹信息。
本发明实施例中，用户设备获取第一指纹信息和第一生命特征信息之后，将判断预设指纹信息中是否存在第二指纹信息。其中，该第二指纹信息与第一指纹信息相匹配，且与该第二指纹信息绑定的生命特征信息与第一生命特征信息相匹配。
本发明实施例中，用户可在用户设备预先录入一个或多个预设指纹信息，每一预设指纹信息绑定有生命特征信息。与预设指纹信息绑定的生命特征信息可包括但不限于手指温度、手指血流速度、手指血糖浓度和手指表皮的分子成分含量等中的任意一种或多种的组合。例如，当预设指纹信息为食指指纹时，预设指纹信息可绑定食指温度和食指血流速度。
本发明实施例中，当用户设备判断存在第二指纹信息时，执行步骤S103； 可选的，当用户设备判断不存在第二指纹信息时，结束本流程，或输出用于提示第一指纹信息为非法指纹信息的提示信息。
作为一种可选的实施方式，用户设备判断预设指纹信息中是否存在第二指纹信息的具体实施方式可以为：
用户设备判断预设指纹信息中是否存在与第一指纹信息相匹配的目标预设指纹信息；
当存在目标预设指纹信息时，判断与目标预设指纹信息相绑定的生命特征信息是否与第一生命特征信息相匹配；
当与目标预设指纹信息相绑定的生命特征信息与第一生命特征信息相匹配时，用户设备确定存在第二指纹信息。
在该实施方式中，举例来说，当存在目标预设指纹信息时，若与目标预设指纹信息绑定的生命特征信息为手指温度和手指血流速度，则用户设备将判断与目标预设指纹信息绑定的手指温度是否与第一生命特征信息包括的手指温度相匹配，并且判断与目标预设指纹信息绑定的手指血流速度是否与第一生命特征信息包括的手指血流速度相匹配；若与目标预设指纹信息绑定的手指温度与第一生命特征信息包括的手指温度相匹配，且与目标预设指纹信息绑定的手指血流速度与第一生命特征信息包括的手指血流速度相匹配，则用户设备确定与目标预设指纹信息相绑定的生命特征信息与第一生命特征信息相匹配。可选的，可预先设置生命特征信息匹配时允许的误差值，例如，可设置两个手指温度之差的绝对值小于1摄氏度则判定两个手指温度相匹配。
在该实施方式中，若与目标预设指纹信息绑定的生命特征信息为手指表皮的分子成分含量(水分子含量和蛋白质含量)，则用户设备将判断与目标预设指纹信息绑定的水分子含量是否与第一生命特征信息包括的水分子含量相匹配，与目标预设指纹信息绑定的蛋白质含量是否与第一生命特征信息包括的蛋白质含量相匹配；若与目标预设指纹信息绑定的水分子含量与第一生命特征信息包括的水分子含量相匹配，且目标预设指纹信息绑定的蛋白质含量与第一生命特征信息包括的蛋白质含量相匹配，则用户设备确定与目标预设指纹信息相绑定的生命特征信息与第一生命特征信息相匹配。可选的，可预先设置生命特征信息匹配时允许的误差值，例如，可设置若水分子含量之差的绝对值小于5％则判定与目标预设指纹信息绑定的水分子含量与第一生命特征信息包括的水分子含 量相匹配。
作为一种可选的实施方式，用户设备判断预设指纹信息中是否存在第二指纹信息的具体实施方式可以为：
用户设备判断与预设指纹信息相绑定的生命特征信息中是否存在与第一生命特征信息相匹配的目标生命特征信息；
当存在目标生命特征信息时，判断与目标生命特征信息相绑定的预设指纹信息是否与第一生命特征信息相匹配；
当与目标生命特征信息相绑定的预设指纹信息与第一指纹信息相匹配时，用户设备确定存在第二指纹信息。
在该实施方式中，举例来说，若与预设指纹信息1绑定的生命特征信息为手指温度和手指血流速度，则用户设备将判断与预设指纹信息1绑定的手指温度是否与第一生命特征信息包括的手指温度相匹配，并且判断与预设指纹信息1绑定的手指血流速度是否与第一生命特征信息包括的手指血流速度相匹配；若与预设指纹信息1绑定的手指温度与第一生命特征信息包括的手指温度相匹配，且与预设指纹信息1绑定的手指血流速度与第一生命特征信息包括的手指血流速度相匹配，则用户设备确定与预设指纹信息1相绑定的生命特征信息与第一生命特征信息相匹配，即用户设备确定与预设指纹信息1相绑定的生命特征信息为目标生命特征信息。用户设备将判断预设指纹信息1是否与第一生命特征信息相匹配，当预设指纹信息1与第一指纹信息相匹配时，用户设备确定预设指纹信息1为第二指纹信息，即用户设备确定存在第二指纹信息。
S103、当存在第二指纹信息时，确定第一指纹信息为合法指纹信息。
本发明实施例中，当用户设备判断存在第二指纹信息时，用户设备确定第一指纹信息为合法指纹信息。可选的，用户设备确定第一指纹信息为合法指纹信息之后，可以执行对应的操作。例如，若预先设定了指纹信息与操作的对应关系，则用户设备确定第一指纹信息为合法指纹信息之后，可执行与第一指纹信息对应的操作，如开启某一应用；或用户设备确定第一指纹信息为合法指纹信息之后，可以进行屏幕解锁等等，本发明实施例不做限定。
在图1所描述的方法中，用户设备获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息之后，将判断预设指纹信息中是否存在第二指纹信息该第二指纹信息与第一指纹信息相匹配，且与该第二指纹信息绑定的生命特征 信息与第一生命特征信息相匹配；当用户设备判断存在第二指纹信息时，用户设备确定第一指纹信息为合法指纹信息。可见，通过实施本发明实施例能够识别伪造的指纹信息，提高了用户设备的安全性。
请参见图2，图2为本发明实施例公开的另一种指纹识别方法的流程示意图。如图2所示，该指纹识别方法可以包括以下步骤。
S201、用户设备获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息。
S202、用户设备判断预设指纹信息中是否存在第二指纹信息。
本发明实施例中，当用户设备判断预设指纹信息中存在第二指纹信息时，执行步骤S203；当用户设备判断预设指纹信息中不存在第二指纹信息时，执行步骤S204。
S203、当存在第二指纹信息时，用户设备确定第一指纹信息为合法指纹信息。
S204、当不存在第二指纹信息时，用户设备启动摄像装置。
本发明实施例中，当用户终端判断不存在第二指纹信息时，用户设备启动摄像装置，该摄像装置可以为旋转摄像头或固定摄像头，本发明实施例不做限定。
S205、当摄像装置识别到人脸时，用户设备通过摄像装置拍摄面部图片。
本发明实施例中，用户设备启动摄像装置之后，将识别通过摄像装置采集的图像中是否存在人脸；当存在人脸时，用户设备通过摄像装置拍摄面部图片。
S206、用户设备判断该面部图片是否与预设面部图片相匹配。
本发明实施例中，用户设备通过摄像装置拍摄面部图片之后，将判断拍摄的面部图片是否与预设面部图片相匹配。当拍摄的面部图片与预设面部图片不相匹配时，执行步骤S207和步骤S208；步骤S207和步骤S208的执行顺序不分先后，可先执行步骤S207再执行步骤S208，或可先执行步骤S208再执行步骤S207，或可同时执行步骤S207和步骤S208，本发明实施例不做限定。当拍摄的面部图片与预设面部图片相匹配时，可选的，可确定第一指纹信息为合法指纹信息或结束本流程。
S207、当该面部图片与预设面部图片不相匹配时，用户设备将该面部图片 发送给预设终端。
本发明实施例中，用户设备可预先绑定一个或多个预设终端，当用户设备判断拍摄的面部图片与预设面部图片不相匹配时，用户设备将该面部图片发送给预设终端。
在实际应用中，若拍摄的面部图片与预设面部图片不相匹配，则进一步确定进行指纹输入的用户不是合法用户。本发明实施例通过将面部图片发送至预设终端，可使预设终端的用户查看非法用户的图片。当非法用户为盗窃用户设备的盗窃者时，通过拍摄的面部图片有利于用户找到盗窃用户设备的盗窃者。
S208、当该面部图片与预设面部图片不相匹配时，用户设备向预设终端发送提示信息。
本发明实施例中，当用户设备判断拍摄的面部图片与预设面部图片不相匹配时，用户设备向预设终端发送提示信息。该提示信息用于提示存在非法指纹信息的输入。
通过向预设终端发送用于提示存在非法指纹信息的输入的提示信息，可及时提醒用户设备被盗，以便用户及时采用措施找回被盗的用户设备，提高了用户体验。
S209、用户设备接收预设终端针对该提示信息发送的防盗指令。
本发明实施例中，预设终端接收提示信息之后，将输出该提示信息。用户可在预设终端针对该提示信息输入防盗指令。
S210、用户设备响应该防盗指令，获取当前地理位置信息，并将当前地理位置信息发送给预设终端。
本发明实施例中，用户设备接收预设终端针对该提示信息发送的防盗指令之后，将响应该防盗指令，获取当前地理位置信息，并将当前地理位置信息发送给预设终端。
通过实施本发明实施例，当用户输入的第一指纹信息为非法指纹时，可采集当前使用用户终端的用户的面部图片，以进一步判断当前使用用户终端的用户是否为合法用户。当当前使用用户终端的用户为非法用户时，用户设备将面部图片和用于提示存在非法指纹信息的输入的提示信息发送至预设终端，可及时提醒用户设备被盗，以便用户及时采取措施找回被盗的用户设备，且将面部图片发送给预设终端大大增加了用户设备被找回的概率。
请参见图3，图3为本发明实施例公开的另一种指纹识别方法的流程示意图。如图3所示，该指纹识别方法可以包括以下步骤。
S301、用户设备获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息。
S302、用户设备判断预设指纹信息中是否存在第二指纹信息。
本发明实施例中，当用户设备判断预设指纹信息中存在第二指纹信息时，执行步骤S303；当用户设备判断预设指纹信息中不存在第二指纹信息时，执行步骤S304。
S303、当存在第二指纹信息时，用户设备确定第一指纹信息为合法指纹信息。
S304、当不存在第二指纹信息时，用户设备启动摄像装置。
本发明实施例中，当用户终端判断不存在第二指纹信息时，用户设备启动摄像装置，该摄像装置可以为旋转摄像头或固定摄像头，本发明实施例不做限定。
S305、当摄像装置识别到人脸时，用户设备通过摄像装置拍摄面部图片。
本发明实施例中，用户设备启动摄像装置之后，将识别通过摄像装置采集的图像中是否存在人脸；当存在人脸时，用户设备通过摄像装置拍摄面部图片。
S306、用户设备判断该面部图片是否与预设面部图片相匹配。
本发明实施例中，用户设备通过摄像装置拍摄面部图片之后，将判断拍摄的面部图片是否与预设面部图片相匹配。当拍摄的面部图片与预设面部图片不相匹配时，执行步骤S307和步骤S308；步骤S307和步骤S308的执行顺序不分先后，可先执行步骤S307再执行步骤S308，或可先执行步骤S308再执行步骤S307，本发明实施例不做限定。当拍摄的面部图片与预设面部图片相匹配时，可选的，可确定第一指纹信息为合法指纹信息或结束本流程。
S307、当该面部图片与预设面部图片不相匹配时，用户设备将面部图片进行储存。
本发明实施例中，用户设备可将面部图片储存在本地或云盘，本发明实施例不做限定。
在实际应用中，若拍摄的面部图片与预设面部图片不相匹配，则进一步确 定进行指纹输入的用户不是合法用户。通过将面部图片进行储存，可使用户设备的合法用户查看输入非法指纹信息的用户的图片。当非法用户为盗窃用户设备的盗窃者时，当找到被盗的用户设备之后，通过存储的面部图片有利于用户找到盗窃用户设备的盗窃者。
S308、当该面部图片与预设面部图片不相匹配时，用户设备向预设终端发送提示信息。
本发明实施例中，通过向预设终端发送用于提示存在非法指纹信息的输入的提示信息，可及时提醒用户设备被盗，以便用户及时采取措施找回被盗的用户设备，提高了被盗的用户设备被找回的概率，提高了用户体验。
请参阅图4，图4是本发明实施例公开的一种用户设备的结构示意图。其中，图4所示的用户设备可以包括第一获取模块401、第一判断模块402和确定模块403。
第一获取模块401，用于获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息。
本发明实施例中，由用户设备的第一获取模块401获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息。其中，用户设备可包括但不限于智能手机、平板电脑、笔记本电脑、台式电脑、指纹锁等具有指纹识别功能的用户设备。该用户设备的操作系统可包括但不限于Android操作系统、IOS操作系统、Symbian(塞班)操作系统、Black Berry(黑莓)操作系统、Windows操作系统等等，本发明实施例不做限定。
本发明实施例中，用户设备将检测用户是否在指纹识别区域进行触摸操作，当用户设备检测到用户在指纹识别区域进行触摸操作时，第一获取模块401通过指纹获取装置获取用户进行触摸操作输入的第一指纹信息，并通过生命特征获取装置获取用户进行触摸操作输入的第一生命特征信息。其中，该第一生命特征信息可包括但不限于手指温度、手指血流速度、手指血糖浓度等中的任意一种或多种的组合。第一生命特征信息也可以为手指表皮的分子成分含量，手指表皮的分子成分含量可包括但不限于水分子含量、核酸含量和蛋白质含量等中的任意一种或多种的组合，本发明实施例不做限定。其中，指纹获取装置可以为指纹传感器，生命特征获取装置可包括但不限于温度传感器、血流速度传 感器、血糖浓度传感器或用于获取手指表皮的分子成分含量的传感器等等。
第一判断模块402，用于判断预设指纹信息中是否存在第二指纹信息，所述第二指纹信息与所述第一指纹信息相匹配，且与所述第二指纹信息绑定的生命特征信息与所述第一生命特征信息相匹配。
本发明实施例中，第一获取模块401获取第一指纹信息和第一生命特征信息之后，第一判断模块402将判断预设指纹信息中是否存在第二指纹信息。其中，该第二指纹信息与第一指纹信息相匹配，且与该第二指纹信息绑定的生命特征信息与第一生命特征信息相匹配。
本发明实施例中，用户可在用户设备预先录入一个或多个预设指纹信息，每一预设指纹信息绑定有生命特征信息。与预设指纹信息绑定的生命特征信息可包括但不限于手指温度、手指血流速度、手指血糖浓度和手指表皮的分子成分含量等中的任意一种或多种的组合。例如，当预设指纹信息为食指指纹时，预设指纹信息可绑定食指温度和食指血流速度。
本发明实施例中，当第一判断模块402判断存在第二指纹信息时，确定模块403确定第一指纹信息为合法指纹信息；可选的，当第一判断模块402判断不存在第二指纹信息时，输出用于提示第一指纹信息为非法指纹信息的提示信息。
作为一种可选的实施方式，第一判断模块402判断预设指纹信息中是否存在第二指纹信息具体为：
第一判断模块402判断预设指纹信息中是否存在与第一指纹信息相匹配的目标预设指纹信息；
当第一判断模块402判断存在目标预设指纹信息时，第一判断模块402判断与目标预设指纹信息相绑定的生命特征信息是否与第一生命特征信息相匹配；
当第一判断模块402判断与目标预设指纹信息相绑定的生命特征信息与第一生命特征信息相匹配时，第一判断模块402确定存在第二指纹信息。
在该实施方式中，举例来说，当存在目标预设指纹信息时，若与目标预设指纹信息绑定的生命特征信息为手指温度和手指血流速度，则第一判断模块402判断将判断与目标预设指纹信息绑定的手指温度是否与第一生命特征信息包括的手指温度相匹配，并且判断与目标预设指纹信息绑定的手指血流速度是否与 第一生命特征信息包括的手指血流速度相匹配；若与目标预设指纹信息绑定的手指温度与第一生命特征信息包括的手指温度相匹配，且与目标预设指纹信息绑定的手指血流速度与第一生命特征信息包括的手指血流速度相匹配，则第一判断模块402判断确定与目标预设指纹信息相绑定的生命特征信息与第一生命特征信息相匹配。可选的，可预先设置生命特征信息匹配时允许的误差值，例如，可设置两个手指温度之差的绝对值小于1摄氏度则判定两个手指温度相匹配。
在该实施方式中，若与目标预设指纹信息绑定的生命特征信息为手指表皮的分子成分含量(水分子含量和蛋白质含量)，则第一判断模块402判断将判断与目标预设指纹信息绑定的水分子含量是否与第一生命特征信息包括的水分子含量相匹配，与目标预设指纹信息绑定的蛋白质含量是否与第一生命特征信息包括的蛋白质含量相匹配；若与目标预设指纹信息绑定的水分子含量与第一生命特征信息包括的水分子含量相匹配，且目标预设指纹信息绑定的蛋白质含量与第一生命特征信息包括的蛋白质含量相匹配，则第一判断模块402判断确定与目标预设指纹信息相绑定的生命特征信息与第一生命特征信息相匹配。可选的，可预先设置生命特征信息匹配时允许的误差值，例如，可设置若水分子含量之差的绝对值小于5％则判定与目标预设指纹信息绑定的水分子含量与第一生命特征信息包括的水分子含量相匹配。
作为一种可选的实施方式，第一判断模块402判断预设指纹信息中是否存在第二指纹信息的具体实施方式可以为：
第一判断模块402判断与预设指纹信息相绑定的生命特征信息中是否存在与第一生命特征信息相匹配的目标生命特征信息；
当存在目标生命特征信息时，第一判断模块402判断与目标生命特征信息相绑定的预设指纹信息是否与第一生命特征信息相匹配；
当与目标生命特征信息相绑定的预设指纹信息与第一指纹信息相匹配时，第一判断模块402确定存在第二指纹信息。
在该实施方式中，举例来说，若与预设指纹信息1绑定的生命特征信息为手指温度和手指血流速度，则第一判断模块402将判断与预设指纹信息1绑定的手指温度是否与第一生命特征信息包括的手指温度相匹配，并且判断与预设指纹信息1绑定的手指血流速度是否与第一生命特征信息包括的手指血流速度 相匹配；若与预设指纹信息1绑定的手指温度与第一生命特征信息包括的手指温度相匹配，且与预设指纹信息1绑定的手指血流速度与第一生命特征信息包括的手指血流速度相匹配，则第一判断模块402确定与预设指纹信息1相绑定的生命特征信息与第一生命特征信息相匹配，即第一判断模块402确定与预设指纹信息1相绑定的生命特征信息为目标生命特征信息。第一判断模块402将判断预设指纹信息1是否与第一生命特征信息相匹配，当预设指纹信息1与第一指纹信息相匹配时，第一判断模块402确定预设指纹信息1为第二指纹信息，即第一判断模块402确定存在第二指纹信息。
确定模块403，用于当所述第一判断模块402判断存在所述第二指纹信息时，确定所述第一指纹信息为合法指纹信息。
本发明实施例中，当第一判断模块402判断存在第二指纹信息时，确定模块403确定第一指纹信息为合法指纹信息。可选的，确定模块403确定第一指纹信息为合法指纹信息之后，可以执行对应的操作。例如，若预先设定了指纹信息与操作的对应关系，则确定模块403确定第一指纹信息为合法指纹信息之后，可执行与第一指纹信息对应的操作，如开启某一应用；或确定模块403确定第一指纹信息为合法指纹信息之后，可以进行屏幕解锁等等，本发明实施例不做限定。
请一并参阅图5，图5是本发明实施例公开的另一种用户设备的结构示意图。其中，图5所示的用户设备是由图4所示的用户设备进行优化得到的。与图4所示的用户设备相比较，图5所示的用户设备除包括图4所示的用户设备的所有模块之外，还可以包括启动模块404、拍摄模块405、第二判断模块406、第一发送模块407、接收模块408和第二获取模块409。其中：
启动模块404，用于在所述第一判断模块402判断不存在所述第二指纹信息之后，启动摄像装置。
本发明实施例中，当第一判断模块402判断不存在第二指纹信息时，启动模块404启动摄像装置，该摄像装置可以为旋转摄像头或固定摄像头，本发明实施例不做限定。
拍摄模块405，用于当所述摄像装置识别到人脸时，通过所述摄像装置拍摄面部图片。
本发明实施例中，启动模块404启动摄像装置之后，拍摄模块405将识别通过摄像装置采集的图像中是否存在人脸；当存在人脸时，拍摄模块405通过摄像装置拍摄面部图片。
第二判断模块406，用于判断所述面部图片是否与预设面部图片相匹配。
本发明实施例中，拍摄模块405通过摄像装置拍摄面部图片之后，第二判断模块406将判断拍摄的面部图片是否与预设面部图片相匹配。当第二判断模块406判断拍摄的面部图片与预设面部图片不相匹配时，触发第一发送模块406向预先终端发送提示信息。当第二判断模块406判断拍摄的面部图片与预设面部图片相匹配时，可选的，确定模块403可确定第一指纹信息为合法指纹信息。
第一发送模块407，用于向预设终端发送提示信息，所述提示信息用于提示存在非法指纹信息的输入。
本发明实施例中，用户设备可预先绑定一个或多个预设终端，当第二判断模块406判断拍摄的面部图片与预设面部图片不相匹配时，触发第一发送模块407向预设终端发送提示信息。
通过向预设终端发送用于提示存在非法指纹信息的输入的提示信息，可及时提醒用户设备被盗，以便用户及时采用措施找回被盗的用户设备，提高了用户体验。
接收模块408，用于在所述第一发送模块407向预先终端发送提示信息之后，接收所述预设终端针对所述提示信息发送的防盗指令。
本发明实施例中，预设终端接收提示信息之后，将输出该提示信息。用户可在预设终端针对该提示信息输入防盗指令。
第二获取模块409，用于响应所述防盗指令，获取当前地理位置信息，并将所述当前地理位置信息发送给所述预设终端。
本发明实施例中，接收模块408接收预设终端针对该提示信息发送的防盗指令之后，第二获取模块409将响应该防盗指令，获取当前地理位置信息，并将当前地理位置信息发送给预设终端。
请一并参阅图6，图6是本发明实施例公开的另一种用户设备的结构示意图。其中，图6所示的用户设备是由图5所示的用户设备进行优化得到的。与图5所示 的用户设备相比较，图6所示的用户设备除包括图5所示的用户设备的所有模块之外，还可以包括第二发送模块410，其中：
所述第二发送模块410，用于在所述第二判断模块406判断所述面部图片与所述预设面部图片不相匹配之后，将所述面部图片发送给所述预设终端。
本发明实施例中，当第二判断模块406判断拍摄的面部图片与预设面部图片不相匹配时，第二发送模块410将该面部图片发送给预设终端。
本发明实施例通过将面部图片发送至预设终端，可使预设终端的用户查看非法用户的图片。当非法用户为盗窃用户设备的盗窃者时，通过拍摄的面部图片有利于用户找到盗窃用户设备的盗窃者。
请一并参阅图7，图7是本发明实施例公开的另一种用户设备的结构示意图。其中，图7所示的用户设备是由图5所示的用户设备进行优化得到的。与图5所示的用户设备相比较，图7所示的用户设备除包括图5所示的用户设备的所有模块之外，还可以包括存储模块411，其中：
所述存储模块411，用于在所述第二判断模块406判断所述面部图片与所述预设面部图片不相匹配之后，将所述面部图片进行储存。
本发明实施例中，存储模块411可将面部图片储存在本地或云盘，本发明实施例不做限定。
本发明实施例中，通过将面部图片进行储存，可使用户设备的合法用户查看输入非法指纹信息的用户的图片。当非法用户为盗窃用户设备的盗窃者时，当找到被盗的用户设备之后，通过存储的面部图片有利于用户找到盗窃用户设备的盗窃者。
在图4～图7所描述的用户设备中，第一获取模块获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息之后，第一判断模块将判断预设指纹信息中是否存在第二指纹信息该第二指纹信息与第一指纹信息相匹配，且与该第二指纹信息绑定的生命特征信息与第一生命特征信息相匹配；当第一判断模块判断存在第二指纹信息时，确定模块确定第一指纹信息为合法指纹信息。可见，通过实施本发明实施例能够识别伪造的指纹信息，提高了用户设备的安全性。
本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本发明实施例用户设备中的模块可以根据实际需要进行合并、划分和删减。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令终端设备相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：闪存盘、只读存储器(Read-Only Memory，ROM)、随机存取器(Random Access Memory，RAM)、磁盘或光盘等。
以上对本发明实施例公开的一种指纹识别方法及用户设备进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (10)

  1. 一种指纹识别方法，其特征在于，所述方法包括：
    获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息；
    判断预设指纹信息中是否存在第二指纹信息，所述第二指纹信息与所述第一指纹信息相匹配，且与所述第二指纹信息绑定的生命特征信息与所述第一生命特征信息相匹配；
    当存在所述第二指纹信息时，确定所述第一指纹信息为合法指纹信息。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    当不存在所述第二指纹信息时，向预设终端发送提示信息，所述提示信息用于提示存在非法指纹信息的输入。
  3. 根据权利要求2所述的方法，其特征在于，在判断不存在所述第二指纹信息之后，所述向预先终端发送提示信息之前，所述方法还包括：
    启动摄像装置；
    当所述摄像装置识别到人脸时，通过所述摄像装置拍摄面部图片；
    判断所述面部图片是否与预设面部图片相匹配；
    当所述面部图片与所述预设面部图片不相匹配时，执行所述向预先终端发送提示信息的步骤。
  4. 根据权利要求3所述的方法，其特征在于，在判断所述面部图片与所述预设面部图片不相匹配之后，所述方法还包括：
    将所述面部图片进行储存，或
    将所述面部图片发送给所述预设终端。
  5. 根据权利要求2～4任意一项所述的方法，其特征在于，所述向预先终端发送提示信息之后，所述方法还包括：
    接收所述预设终端针对所述提示信息发送的防盗指令；
    响应所述防盗指令，获取当前地理位置信息，并将所述当前地理位置信息 发送给所述预设终端。
  6. 一种用户设备，其特征在于，所述用户设备包括：
    第一获取模块，用于获取用户进行触摸操作输入的第一指纹信息和第一生命特征信息；
    第一判断模块，用于判断预设指纹信息中是否存在第二指纹信息，所述第二指纹信息与所述第一指纹信息相匹配，且与所述第二指纹信息绑定的生命特征信息与所述第一生命特征信息相匹配；
    确定模块，用于当所述第一判断模块判断存在所述第二指纹信息时，确定所述第一指纹信息为合法指纹信息。
  7. 根据权利要求6所述的用户设备，其特征在于，所述用户设备还包括：
    第一发送模块，用于当所述第一判断模块判断不存在所述第二指纹信息时，向预设终端发送提示信息，所述提示信息用于提示存在非法指纹信息的输入。
  8. 根据权利要求7所述的用户设备，其特征在于，所述用户设备还包括：
    启动模块，用于在所述第一判断模块判断不存在所述第二指纹信息之后，启动摄像装置；
    拍摄模块，用于当所述摄像装置识别到人脸时，通过所述摄像装置拍摄面部图片；
    第二判断模块，用于判断所述面部图片是否与预设面部图片相匹配；当所述第二判断模块判断所述面部图片与所述预设面部图片不相匹配时，触发所述第一发送模块向预先终端发送提示信息。
  9. 根据权利要求8所述的用户设备，其特征在于，所述用户设备还包括：存储模块或第二发送模块，其中：
    所述存储模块，用于在所述第二判断模块判断所述面部图片与所述预设面部图片不相匹配之后，将所述面部图片进行储存；
    所述第二发送模块，用于在所述第二判断模块判断所述面部图片与所述预设面部图片不相匹配之后，将所述面部图片发送给所述预设终端。
  10. 根据权利要求7～9任意一项所述的用户设备，其特征在于，所述用户设备还包括：
    接收模块，用于在所述第一发送模块向预先终端发送提示信息之后，接收所述预设终端针对所述提示信息发送的防盗指令；
    第二获取模块，用于响应所述防盗指令，获取当前地理位置信息，并将所述当前地理位置信息发送给所述预设终端。
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Publication number Priority date Publication date Assignee Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014124167A1 (en) * 2013-02-06 2014-08-14 Sonavation, Inc. Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue
CN104581317A (zh) * 2013-10-15 2015-04-29 由田新技股份有限公司 图像信息的播放系统及方法
CN104769622A (zh) * 2011-12-21 2015-07-08 英特尔公司 使用生物特征数据对移动设备电子商务交易进行认证的方法
CN104794466A (zh) * 2015-05-19 2015-07-22 深圳市恒睿智达科技有限公司 活体生物特征信息光学图像采集模组及移动终端

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102306286A (zh) * 2011-08-24 2012-01-04 宇龙计算机通信科技(深圳)有限公司 身份识别方法、身份识别系统及身份识别终端
CN103455743A (zh) * 2013-08-13 2013-12-18 金硕澳门离岸商业服务有限公司 指纹认证方法和装置
CN103559433A (zh) * 2013-10-31 2014-02-05 北京奇虎科技有限公司 一种移动终端防盗方法及装置
CN103714280B (zh) * 2013-12-02 2017-11-03 联想(北京)有限公司 一种权限控制方法和电子设备
CN104751326A (zh) * 2013-12-30 2015-07-01 腾讯科技（深圳）有限公司 一种数据处理方法及相关设备、系统
CN104023133B (zh) * 2014-05-23 2017-05-24 北京金山安全软件有限公司 移动终端的防盗方法及装置
CN104042220A (zh) * 2014-05-28 2014-09-17 上海思立微电子科技有限公司 一种活体指纹检测装置及方法
CN104036171A (zh) * 2014-06-20 2014-09-10 北京金山安全软件有限公司 一种保护移动设备的方法及移动设备
CN104618605B (zh) * 2015-02-13 2018-03-30 努比亚技术有限公司 移动终端定位方法及装置
CN104751086A (zh) * 2015-03-04 2015-07-01 深圳市金立通信设备有限公司 一种终端防盗方法
CN104754124A (zh) * 2015-03-20 2015-07-01 酷派软件技术（深圳）有限公司 一种终端的防盗方法、装置及系统
CN104765994A (zh) * 2015-04-17 2015-07-08 努比亚技术有限公司 用户身份识别方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104769622A (zh) * 2011-12-21 2015-07-08 英特尔公司 使用生物特征数据对移动设备电子商务交易进行认证的方法
WO2014124167A1 (en) * 2013-02-06 2014-08-14 Sonavation, Inc. Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue
CN104581317A (zh) * 2013-10-15 2015-04-29 由田新技股份有限公司 图像信息的播放系统及方法
CN104794466A (zh) * 2015-05-19 2015-07-22 深圳市恒睿智达科技有限公司 活体生物特征信息光学图像采集模组及移动终端

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