WO2017035901A1 - Fingerprint verification method, device and terminal - Google Patents

Fingerprint verification method, device and terminal Download PDF

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Publication number
WO2017035901A1
WO2017035901A1 PCT/CN2015/091373 CN2015091373W WO2017035901A1 WO 2017035901 A1 WO2017035901 A1 WO 2017035901A1 CN 2015091373 W CN2015091373 W CN 2015091373W WO 2017035901 A1 WO2017035901 A1 WO 2017035901A1
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Prior art keywords
fingerprint
feature
sequence
verification
collection
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PCT/CN2015/091373
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French (fr)
Chinese (zh)
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曹义
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宇龙计算机通信科技(深圳)有限公司
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Publication of WO2017035901A1 publication Critical patent/WO2017035901A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a fingerprint verification method, apparatus, and terminal.
  • Fingerprint recognition has been widely used in various devices as a convenient and reliable encryption method. However, in some cases, such fingerprint recognition still has security risks. For example, when the fingerprint information and the terminal are illegally obtained (for example, the user drinks), the fingerprint is easily tried, and the information security of the terminal is seriously threatened.
  • the technical problem to be solved by the present invention is to provide a fingerprint verification method, device and terminal, which are invented to solve the problem of insufficient security of fingerprint verification in the prior art.
  • the present invention provides a fingerprint verification method, including: collecting fingerprint information; determining whether to pass fingerprint verification according to fingerprint features and collection features of the fingerprint information; and collecting the fingerprint information includes: collecting location and/or collecting Sequence; after fingerprint verification, the operation function corresponding to the fingerprint verification is turned on.
  • the acquiring feature is a collecting position, and determining, according to the fingerprint feature and the collecting feature of the fingerprint information, whether the fingerprint is verified by using the fingerprint feature collected at the preset collecting position and the preset collecting position The fingerprint records are compared; whether the fingerprint verification is performed according to the comparison result.
  • the acquiring feature is an acquiring sequence, and determining, according to the fingerprint feature and the collecting feature of the fingerprint information, whether to pass the fingerprint verification, the fingerprint feature is sequentially formed and collected. a sequence; comparing the acquired sequence with a preset fingerprint sequence; determining whether to pass fingerprint verification according to the comparison result.
  • the acquiring feature is an acquiring position and an acquiring sequence; and determining, according to the fingerprint feature and the collecting feature of the fingerprint information, whether the fingerprint verification comprises: forming a fingerprint sequence in a preset position to form an acquisition sequence; Comparing the acquisition sequence with a preset fingerprint sequence; determining whether to pass fingerprint verification according to the comparison result.
  • the present invention further provides a fingerprint verification apparatus, comprising: an acquisition unit, configured to collect fingerprint information; and a determining unit, configured to determine whether to pass fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information;
  • the collection feature of the information includes: an acquisition location and/or an acquisition sequence; and an opening unit, configured to: after the determining unit determines to pass the fingerprint verification, turn on an operation function corresponding to the fingerprint verification.
  • the acquiring feature is a collecting position;
  • the determining unit includes: a first comparing module, configured to compare the fingerprint feature collected at the preset collecting position with the fingerprint record of the preset collecting position; The first determining module determines whether to pass the fingerprint verification according to the comparison result of the first comparison module.
  • the acquiring feature is an acquiring sequence
  • the determining unit includes: a second forming module, configured to sequentially form the collected fingerprint features to form an acquiring sequence; and a second comparing module, configured to form the sequence forming module
  • the formed acquisition sequence is compared with the preset fingerprint sequence; the second determining module is configured to determine whether to pass the fingerprint verification according to the comparison result of the second comparison module.
  • the acquiring feature is a collecting position and an acquiring sequence
  • the determining unit includes: a third forming module, configured to sequentially form a fingerprint sequence collected at the preset position; and the third comparing module uses And comparing the acquisition sequence formed by the third forming module with the preset fingerprint sequence; the third determining module is configured to determine whether to pass the fingerprint verification according to the comparison result of the third comparison module.
  • the present invention further provides a terminal, including any one of the fingers provided by the embodiment of the present invention. Pattern verification device.
  • the fingerprint verification method, device and terminal provided by the embodiment of the invention can collect fingerprint information, and then determine whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information. Since the collection features such as the collection position and the acquisition sequence in the fingerprint collection process are also adopted, together with the fingerprint feature, it is determined whether the fingerprint verification can pass and the corresponding function is enabled, thereby greatly improving the security of the fingerprint verification.
  • FIG. 1 is a flowchart of a fingerprint verification method according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a fingerprint sensor area division according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a fingerprint verification apparatus according to an embodiment of the present invention.
  • an embodiment of the present invention provides a fingerprint verification method, including:
  • S12 determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information; wherein the collection feature of the fingerprint information comprises: a collection location and/or an acquisition sequence;
  • the fingerprint verification method provided by the embodiment of the invention can collect fingerprint information, and then determine whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information. Due to the fingerprint collection process The acquisition features such as the collection position and acquisition sequence are also adopted, and together with the fingerprint feature, it is determined whether the fingerprint verification can pass and the corresponding function is enabled, thereby greatly improving the security of the fingerprint verification.
  • the fingerprint information collected in this embodiment may be a fingerprint feature of at least two fingers, or a fingerprint feature of the same finger may be collected several times, which is not limited by the embodiment of the present invention.
  • the collection feature of the fingerprint information may include a collection location, an acquisition sequence, and a combination of the two.
  • the following describes the fingerprint verification under different acquisition features.
  • the collection feature is specifically a collection location; that is, when the fingerprint information is collected in step S11, when the finger is pressed at different positions of the fingerprint sensor, the obtained fingerprint information is also different.
  • the fingerprint sensor can be designed to include multiple regions, and each region can independently collect user fingerprints.
  • determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information may include:
  • Whether to pass the fingerprint verification is determined according to the comparison result.
  • the fingerprint sensor is divided into nine regions, and the boundaries between the regions may be visible or hidden.
  • Each area can receive fingerprint input independently, and each area has a corresponding fingerprint record. Only when the user inputs a corresponding fingerprint in the corresponding area can the fingerprint verification pass smoothly. If the user's left index finger is input in area 1, and the right hand ring finger is input in area 8, the user can successfully pass the verification. If the user inputs fingerprints in other areas or inputs fingerprints of other fingers in the two areas, the fingerprint records cannot be compared with the corresponding fingerprint records. For success, it is not possible to pass fingerprint verification.
  • the collection feature of the fingerprint is specifically an acquisition sequence, that is, the collection order of each finger fingerprint in step S11 also affects the result of the fingerprint verification.
  • determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information in step S12 may include:
  • the collected fingerprint features are sequentially formed into an acquisition sequence
  • Whether to pass the fingerprint verification is determined according to the comparison result.
  • the user sequentially inputs three fingerprints: a right-hand little finger, a right-hand thumb, and a left middle finger.
  • the three fingerprints are formed into an acquisition sequence according to the sequence of acquisition.
  • the acquisition sequence is compared with the preset fingerprint sequence. If the preset fingerprint sequence is the right thumb, the right hand little finger, and the left middle finger, the fingerprint verification cannot pass because the fingerprint sequence of the preset fingerprint sequence is different from the fingerprint order input by the user. Effectively improve the security of fingerprint verification.
  • step S12 may include:
  • the fingerprint features collected at the preset position are sequentially formed into an acquisition sequence
  • Whether to pass the fingerprint verification is determined according to the comparison result.
  • the verification can be passed, otherwise the verification cannot be passed.
  • the operation function corresponding to the fingerprint verification may also be turned on.
  • input fingerprint after the right-hand ring finger and the right-hand index finger are compared, the fingerprint of the terminal is unlocked by fingerprint verification; the left thumb is input in the first area, the right thumb is input in the second area, and the comparison is performed, and the fingerprint is verified. , unlock the address book, etc.
  • an embodiment of the present invention further provides a fingerprint verification apparatus, including:
  • the collecting unit 31 is configured to collect fingerprint information, where the fingerprint information includes fingerprint features of at least two fingers;
  • a determining unit 32 configured to determine, according to the fingerprint feature and the collection feature of the fingerprint information, whether to pass the fingerprint verification;
  • the collection feature of the fingerprint information includes: an acquisition location and/or an acquisition sequence;
  • the opening unit 33 is configured to: after the determining unit determines to pass the fingerprint verification, turn on an operation function corresponding to the fingerprint verification.
  • the collection unit 31 can collect fingerprint information, and the determining unit 32 can determine whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information, and the opening unit 33 can determine the adoption in the determining unit 32.
  • the operation function corresponding to the fingerprint verification is turned on. Since the collection features such as the collection position and the acquisition sequence in the fingerprint collection process are also adopted, together with the fingerprint feature, it is determined whether the fingerprint verification can pass and the corresponding function is enabled, thereby greatly improving the security of the fingerprint verification.
  • the fingerprint information collected in this embodiment may be a fingerprint feature of at least two fingers, or a fingerprint feature of the same finger may be collected several times, which is not limited by the embodiment of the present invention.
  • the collecting feature of the fingerprint information includes: an acquiring location and/or an acquiring sequence.
  • the acquiring feature is a collecting location
  • the determining unit 32 includes:
  • a first comparison module configured to compare the fingerprint feature collected at the preset collection location with the fingerprint record of the preset collection location
  • the first determining module determines whether to pass the fingerprint verification according to the comparison result of the first comparison module.
  • the acquiring feature is an acquisition sequence
  • the determining unit 32 includes:
  • a second forming module configured to sequentially form the collected fingerprint features into an acquisition sequence
  • a second comparison module configured to compare the acquisition sequence formed by the sequence forming module with a preset fingerprint sequence
  • a second determining module configured to determine, according to the comparison result of the second comparison module, whether to pass the fingerprint verification.
  • the acquiring feature is a collection location and an acquisition sequence
  • the determining unit 32 includes:
  • a third forming module configured to sequentially form a fingerprint sequence of the fingerprint features collected at the preset position
  • a third comparison module configured to compare the acquisition sequence formed by the third forming module with the preset fingerprint sequence
  • a third determining module configured to determine, according to the comparison result of the third comparison module, whether to pass the fingerprint verification.
  • the present invention further provides a terminal, which includes any of the fingerprint verification devices provided in the foregoing embodiments, and thus can achieve corresponding beneficial technical effects.
  • a terminal which includes any of the fingerprint verification devices provided in the foregoing embodiments, and thus can achieve corresponding beneficial technical effects.

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Abstract

The present invention relates to the field of communications and discloses a fingerprint verification method, device and terminal to solve the problem of insufficient security of fingerprint verification in the related art. The method comprises: collecting fingerprint information; determining whether a fingerprint verification is successful according to a fingerprint feature and a collection feature of the fingerprint information, wherein the collection feature of the fingerprint information comprises a collection position and/or a collection sequence; and if the fingerprint verification is successful, activating an operation function corresponding to the fingerprint verification.

Description

一种指纹验证方法、装置及终端Fingerprint verification method, device and terminal 技术领域Technical field
本发明涉及通信技术领域，尤其涉及一种指纹验证方法、装置及终端。The present invention relates to the field of communications technologies, and in particular, to a fingerprint verification method, apparatus, and terminal.
背景技术Background technique
指纹识别作为一种方便可靠的加密方法已经广泛被应用于各种设备中，然而，有些情况下这种指纹识别还是会有安全隐患。例如，当指纹信息和终端被非法获取后(例如用户酒后)，指纹就很容易被试出来，终端的信息安全受到严重威胁。Fingerprint recognition has been widely used in various devices as a convenient and reliable encryption method. However, in some cases, such fingerprint recognition still has security risks. For example, when the fingerprint information and the terminal are illegally obtained (for example, the user drinks), the fingerprint is easily tried, and the information security of the terminal is seriously threatened.
发明内容Summary of the invention
本发明要解决的技术问题是，提供一种指纹验证方法、装置及终端，为解决现有技术中指纹验证安全性不足的问题而发明。The technical problem to be solved by the present invention is to provide a fingerprint verification method, device and terminal, which are invented to solve the problem of insufficient security of fingerprint verification in the prior art.
一方面，本发明提供一种指纹验证方法，包括：采集指纹信息；根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证；所述指纹信息的采集特征包括：采集位置和/或采集顺序；通过指纹验证后，开启与所述指纹验证对应的操作功能。In one aspect, the present invention provides a fingerprint verification method, including: collecting fingerprint information; determining whether to pass fingerprint verification according to fingerprint features and collection features of the fingerprint information; and collecting the fingerprint information includes: collecting location and/or collecting Sequence; after fingerprint verification, the operation function corresponding to the fingerprint verification is turned on.
可选的，所述采集特征为采集位置；所述根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证包括：将在预设采集位置采集的指纹特征与所述预设采集位置的指纹记录相比对；根据比对结果确定是否通过指纹验证。Optionally, the acquiring feature is a collecting position, and determining, according to the fingerprint feature and the collecting feature of the fingerprint information, whether the fingerprint is verified by using the fingerprint feature collected at the preset collecting position and the preset collecting position The fingerprint records are compared; whether the fingerprint verification is performed according to the comparison result.
可选的，所述采集特征为采集顺序；所述根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证包括：将采集到的指纹特征依次形成采集 序列；将所述采集序列与预设指纹序列进行比对；根据比对结果确定是否通过指纹验证。Optionally, the acquiring feature is an acquiring sequence, and determining, according to the fingerprint feature and the collecting feature of the fingerprint information, whether to pass the fingerprint verification, the fingerprint feature is sequentially formed and collected. a sequence; comparing the acquired sequence with a preset fingerprint sequence; determining whether to pass fingerprint verification according to the comparison result.
可选的，所述采集特征为采集位置和采集顺序；所述根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证包括：将在预设位置采集到的指纹特征依次形成采集序列；将所述采集序列与预设指纹序列进行比对；根据比对结果确定是否通过指纹验证。Optionally, the acquiring feature is an acquiring position and an acquiring sequence; and determining, according to the fingerprint feature and the collecting feature of the fingerprint information, whether the fingerprint verification comprises: forming a fingerprint sequence in a preset position to form an acquisition sequence; Comparing the acquisition sequence with a preset fingerprint sequence; determining whether to pass fingerprint verification according to the comparison result.
另一方面，本发明还提供一种指纹验证装置，包括：采集单元，用于采集指纹信息；确定单元，用于根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证；所述指纹信息的采集特征包括：采集位置和/或采集顺序；开启单元，用于在所述确定单元确定通过指纹验证后，开启与所述指纹验证对应的操作功能。In another aspect, the present invention further provides a fingerprint verification apparatus, comprising: an acquisition unit, configured to collect fingerprint information; and a determining unit, configured to determine whether to pass fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information; The collection feature of the information includes: an acquisition location and/or an acquisition sequence; and an opening unit, configured to: after the determining unit determines to pass the fingerprint verification, turn on an operation function corresponding to the fingerprint verification.
可选的，所述采集特征为采集位置；所述确定单元包括：第一比对模块，用于将在预设采集位置采集的指纹特征与所述预设采集位置的指纹记录相比对；第一确定模块，根据所述第一比对模块的比对结果确定是否通过指纹验证。Optionally, the acquiring feature is a collecting position; the determining unit includes: a first comparing module, configured to compare the fingerprint feature collected at the preset collecting position with the fingerprint record of the preset collecting position; The first determining module determines whether to pass the fingerprint verification according to the comparison result of the first comparison module.
可选的，所述采集特征为采集顺序；所述确定单元包括：第二形成模块，用于将采集到的指纹特征依次形成采集序列；第二比对模块，用于将所述序列形成模块形成的采集序列与预设指纹序列进行比对；第二确定模块，用于根据所述第二比对模块的比对结果确定是否通过指纹验证。Optionally, the acquiring feature is an acquiring sequence; the determining unit includes: a second forming module, configured to sequentially form the collected fingerprint features to form an acquiring sequence; and a second comparing module, configured to form the sequence forming module The formed acquisition sequence is compared with the preset fingerprint sequence; the second determining module is configured to determine whether to pass the fingerprint verification according to the comparison result of the second comparison module.
可选的，所述采集特征为采集位置和采集顺序；所述确定单元包括：第三形成模块，用于将在预设位置采集到的指纹特征依次形成采集序列；第三比对模块，用于将所述第三形成模块形成的采集序列与预设指纹序列进行比对；第三确定模块，用于根据所述第三比对模块的比对结果确定是否通过指纹验证。Optionally, the acquiring feature is a collecting position and an acquiring sequence; the determining unit includes: a third forming module, configured to sequentially form a fingerprint sequence collected at the preset position; and the third comparing module uses And comparing the acquisition sequence formed by the third forming module with the preset fingerprint sequence; the third determining module is configured to determine whether to pass the fingerprint verification according to the comparison result of the third comparison module.
另一方面，本发明还提供一种终端，包括本发明实施例提供的任一种指 纹验证装置。In another aspect, the present invention further provides a terminal, including any one of the fingers provided by the embodiment of the present invention. Pattern verification device.
本发明实施例提供的指纹验证方法、装置及终端，能够采集指纹信息，然后根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证。由于指纹采集过程中的采集位置、采集顺序等采集特征也被采纳进来，与指纹特征一起确定指纹验证是否能通过并开启相应功能，从而大大提高了指纹验证的安全性。The fingerprint verification method, device and terminal provided by the embodiment of the invention can collect fingerprint information, and then determine whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information. Since the collection features such as the collection position and the acquisition sequence in the fingerprint collection process are also adopted, together with the fingerprint feature, it is determined whether the fingerprint verification can pass and the corresponding function is enabled, thereby greatly improving the security of the fingerprint verification.
附图说明DRAWINGS
图1为本发明实施例提供的指纹验证方法的一种流程图；FIG. 1 is a flowchart of a fingerprint verification method according to an embodiment of the present invention;
图2为本发明实施例中指纹传感器区域划分的一种示意图；2 is a schematic diagram of a fingerprint sensor area division according to an embodiment of the present invention;
图3为本发明实施例提供的指纹验证装置的一种结构示意图。FIG. 3 is a schematic structural diagram of a fingerprint verification apparatus according to an embodiment of the present invention.
具体实施方式detailed description
为更进一步阐述本发明为达成预定目的所采取的技术手段及功效，以下结合附图及较佳实施例，对本发明进行详细说明如后。通过具体实施方式的说明，应当可对本发明为达成预定目的所采取的技术手段及功效得以更加深入且具体的了解，然而所附图示仅是提供参考与说明之用，并非用来对本发明加以限制。The present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments. The technical means and functions of the present invention for achieving the intended purpose can be more deeply and specifically understood by the description of the specific embodiments. However, the accompanying drawings are only for the purpose of illustration and description, and are not intended to limit.
如图1所示，本发明的实施例提供一种指纹验证方法，包括：As shown in FIG. 1 , an embodiment of the present invention provides a fingerprint verification method, including:
S11，采集指纹信息；S11, collecting fingerprint information;
S12，根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证；其中，所述指纹信息的采集特征包括：采集位置和/或采集顺序；S12, determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information; wherein the collection feature of the fingerprint information comprises: a collection location and/or an acquisition sequence;
S13，通过指纹验证后，开启与所述指纹验证对应的操作功能。S13. After the fingerprint verification, the operation function corresponding to the fingerprint verification is turned on.
本发明实施例提供的指纹验证方法，能够采集指纹信息，然后根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证。由于指纹采集过程 中的采集位置、采集顺序等采集特征也被采纳进来，与指纹特征一起确定指纹验证是否能通过并开启相应功能，从而大大提高了指纹验证的安全性。The fingerprint verification method provided by the embodiment of the invention can collect fingerprint information, and then determine whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information. Due to the fingerprint collection process The acquisition features such as the collection position and acquisition sequence are also adopted, and together with the fingerprint feature, it is determined whether the fingerprint verification can pass and the corresponding function is enabled, thereby greatly improving the security of the fingerprint verification.
需要说明的是，本实施例中采集的指纹信息可以是至少两个手指的指纹特征，也可以是同一根手指的指纹特征采集若干次，本发明的实施例对此不作限定。It should be noted that the fingerprint information collected in this embodiment may be a fingerprint feature of at least two fingers, or a fingerprint feature of the same finger may be collected several times, which is not limited by the embodiment of the present invention.
可选的，本实施例中，指纹信息的采集特征可以包括采集位置、采集顺序以及二者的结合。下面分别对不同采集特征下的指纹验证进行说明。Optionally, in this embodiment, the collection feature of the fingerprint information may include a collection location, an acquisition sequence, and a combination of the two. The following describes the fingerprint verification under different acquisition features.
在本发明的一个实施例中，采集特征具体为采集位置；也就是说，步骤S11中采集指纹信息时，手指按压在指纹传感器的不同位置时，得到的指纹信息也不同。可选的，指纹传感器可以设计成包括多个区域，各个区域可以独立采集用户指纹。In an embodiment of the present invention, the collection feature is specifically a collection location; that is, when the fingerprint information is collected in step S11, when the finger is pressed at different positions of the fingerprint sensor, the obtained fingerprint information is also different. Optionally, the fingerprint sensor can be designed to include multiple regions, and each region can independently collect user fingerprints.
具体的，在步骤S12中，根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证可包括：Specifically, in step S12, determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information may include:
将在预设采集位置采集的指纹特征与所述预设采集位置的指纹记录相比对；Comparing the fingerprint feature collected at the preset collection location with the fingerprint record of the preset collection location;
根据比对结果确定是否通过指纹验证。Whether to pass the fingerprint verification is determined according to the comparison result.
举例说明，在本发明的一个实施例中，如图2所示，指纹传感器被划分成9个区域，这些区域之间的界限可以是显现的，也可以是隐藏的。其中，每个区域都可以独立接收指纹输入，并且每个区域都具有对应的指纹记录，只有用户在对应的区域输入对应的指纹，才能顺利通过指纹验证。假如在区域1输入用户左手食指，并在区域8输入右手无名指才能顺利通过验证，那么如果用户在其他区域输入指纹或者在这两个区域输入了其他手指的指纹，都无法与相应的指纹记录比对成功，因此都无法通过指纹验证。For example, in one embodiment of the present invention, as shown in FIG. 2, the fingerprint sensor is divided into nine regions, and the boundaries between the regions may be visible or hidden. Each area can receive fingerprint input independently, and each area has a corresponding fingerprint record. Only when the user inputs a corresponding fingerprint in the corresponding area can the fingerprint verification pass smoothly. If the user's left index finger is input in area 1, and the right hand ring finger is input in area 8, the user can successfully pass the verification. If the user inputs fingerprints in other areas or inputs fingerprints of other fingers in the two areas, the fingerprint records cannot be compared with the corresponding fingerprint records. For success, it is not possible to pass fingerprint verification.
可选的，在本发明的另一个实施例中，指纹的采集特征具体为采集顺序，也就是说，步骤S11中各手指指纹的采集顺序也影响着指纹验证的结果。 Optionally, in another embodiment of the present invention, the collection feature of the fingerprint is specifically an acquisition sequence, that is, the collection order of each finger fingerprint in step S11 also affects the result of the fingerprint verification.
具体的，在步骤S12中根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证可包括：Specifically, determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information in step S12 may include:
将采集到的指纹特征依次形成采集序列；The collected fingerprint features are sequentially formed into an acquisition sequence;
将所述采集序列与预设指纹序列进行比对；Comparing the acquisition sequence with a preset fingerprint sequence;
根据比对结果确定是否通过指纹验证。Whether to pass the fingerprint verification is determined according to the comparison result.
举例说明，在本发明的一个实施例中，用户依次输入了3个指纹：右手小指、右手拇指和左手中指，采集到这些指纹特征后，将这三个指纹按照采集的先后顺序形成采集序列，然后将采集序列与预设指纹序列进行比对，如果预设指纹序列为右手拇指、右手小指和左手中指，则由于预设指纹序列的指纹顺序与用户输入的指纹顺序不同，指纹验证无法通过，有效提高了指纹验证的安全性。For example, in one embodiment of the present invention, the user sequentially inputs three fingerprints: a right-hand little finger, a right-hand thumb, and a left middle finger. After collecting the fingerprint features, the three fingerprints are formed into an acquisition sequence according to the sequence of acquisition. Then, the acquisition sequence is compared with the preset fingerprint sequence. If the preset fingerprint sequence is the right thumb, the right hand little finger, and the left middle finger, the fingerprint verification cannot pass because the fingerprint sequence of the preset fingerprint sequence is different from the fingerprint order input by the user. Effectively improve the security of fingerprint verification.
可选的，在本发明的另一个实施例中，还可以将采集位置、采集顺序和指纹特征结合在一起来进行指纹验证。具体的，步骤S12可包括：Optionally, in another embodiment of the present invention, the collection location, the acquisition sequence, and the fingerprint feature may also be combined to perform fingerprint verification. Specifically, step S12 may include:
将在预设位置采集到的指纹特征依次形成采集序列；The fingerprint features collected at the preset position are sequentially formed into an acquisition sequence;
将所述采集序列与预设指纹序列进行比对；Comparing the acquisition sequence with a preset fingerprint sequence;
根据比对结果确定是否通过指纹验证。Whether to pass the fingerprint verification is determined according to the comparison result.
也就是说，指纹输入位置、指纹输入顺序以及输入的指纹特征都与预设指纹序列比对成功后，才能够通过验证，否则无法通过验证。That is to say, after the fingerprint input position, the fingerprint input order, and the input fingerprint feature are successfully compared with the preset fingerprint sequence, the verification can be passed, otherwise the verification cannot be passed.
进一步的，在通过指纹验证后，还可以开启与所述指纹验证对应的操作功能。例如，输入指纹：右手无名指、右手食指经比对后，通过指纹验证，开启对终端屏幕的解锁；在第一区域输入左手拇指，在第二区域输入右手拇指并进行比对后，通过指纹验证，开启对通信录的解锁等。Further, after the fingerprint verification, the operation function corresponding to the fingerprint verification may also be turned on. For example, input fingerprint: after the right-hand ring finger and the right-hand index finger are compared, the fingerprint of the terminal is unlocked by fingerprint verification; the left thumb is input in the first area, the right thumb is input in the second area, and the comparison is performed, and the fingerprint is verified. , unlock the address book, etc.
相应的，如图3所示，本发明的实施例还提供一种指纹验证装置，包括：Correspondingly, as shown in FIG. 3, an embodiment of the present invention further provides a fingerprint verification apparatus, including:
采集单元31，用于采集指纹信息，所述指纹信息包括至少两个手指的指纹特征； The collecting unit 31 is configured to collect fingerprint information, where the fingerprint information includes fingerprint features of at least two fingers;
确定单元32，用于根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证；所述指纹信息的采集特征包括：采集位置和/或采集顺序；a determining unit 32, configured to determine, according to the fingerprint feature and the collection feature of the fingerprint information, whether to pass the fingerprint verification; the collection feature of the fingerprint information includes: an acquisition location and/or an acquisition sequence;
开启单元33，用于在所述确定单元确定通过指纹验证后，开启与所述指纹验证对应的操作功能。The opening unit 33 is configured to: after the determining unit determines to pass the fingerprint verification, turn on an operation function corresponding to the fingerprint verification.
本发明实施例提供的指纹验证装置，采集单元31能够采集指纹信息，确定单元32能够根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证，开启单元33，能够在确定单元32确定通过指纹验证后，开启与所述指纹验证对应的操作功能。由于指纹采集过程中的采集位置、采集顺序等采集特征也被采纳进来，与指纹特征一起确定指纹验证是否能通过并开启相应功能，从而大大提高了指纹验证的安全性。In the fingerprint verification device provided by the embodiment of the present invention, the collection unit 31 can collect fingerprint information, and the determining unit 32 can determine whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information, and the opening unit 33 can determine the adoption in the determining unit 32. After the fingerprint verification, the operation function corresponding to the fingerprint verification is turned on. Since the collection features such as the collection position and the acquisition sequence in the fingerprint collection process are also adopted, together with the fingerprint feature, it is determined whether the fingerprint verification can pass and the corresponding function is enabled, thereby greatly improving the security of the fingerprint verification.
需要说明的是，本实施例中采集的指纹信息可以是至少两个手指的指纹特征，也可以是同一根手指的指纹特征采集若干次，本发明的实施例对此不作限定。It should be noted that the fingerprint information collected in this embodiment may be a fingerprint feature of at least two fingers, or a fingerprint feature of the same finger may be collected several times, which is not limited by the embodiment of the present invention.
可选的，所述指纹信息的采集特征包括：采集位置和/或采集顺序。Optionally, the collecting feature of the fingerprint information includes: an acquiring location and/or an acquiring sequence.
可选的，所述采集特征为采集位置；Optionally, the acquiring feature is a collecting location;
确定单元32包括：The determining unit 32 includes:
第一比对模块，用于将在预设采集位置采集的指纹特征与所述预设采集位置的指纹记录相比对；a first comparison module, configured to compare the fingerprint feature collected at the preset collection location with the fingerprint record of the preset collection location;
第一确定模块，根据所述第一比对模块的比对结果确定是否通过指纹验证。The first determining module determines whether to pass the fingerprint verification according to the comparison result of the first comparison module.
可选的，所述采集特征为采集顺序；Optionally, the acquiring feature is an acquisition sequence;
确定单元32包括：The determining unit 32 includes:
第二形成模块，用于将采集到的指纹特征依次形成采集序列；a second forming module, configured to sequentially form the collected fingerprint features into an acquisition sequence;
第二比对模块，用于将所述序列形成模块形成的采集序列与预设指纹序列进行比对； a second comparison module, configured to compare the acquisition sequence formed by the sequence forming module with a preset fingerprint sequence;
第二确定模块，用于根据所述第二比对模块的比对结果确定是否通过指纹验证。And a second determining module, configured to determine, according to the comparison result of the second comparison module, whether to pass the fingerprint verification.
可选的，所述采集特征为采集位置和采集顺序；Optionally, the acquiring feature is a collection location and an acquisition sequence;
确定单元32包括：The determining unit 32 includes:
第三形成模块，用于将在预设位置采集到的指纹特征依次形成采集序列；a third forming module, configured to sequentially form a fingerprint sequence of the fingerprint features collected at the preset position;
第三比对模块，用于将所述第三形成模块形成的采集序列与预设指纹序列进行比对；a third comparison module, configured to compare the acquisition sequence formed by the third forming module with the preset fingerprint sequence;
第三确定模块，用于根据所述第三比对模块的比对结果确定是否通过指纹验证。And a third determining module, configured to determine, according to the comparison result of the third comparison module, whether to pass the fingerprint verification.
相应的，本发明还提供一种终端，包括前述实施例提供的任一种指纹验证装置，因此也能实现相应的有益技术效果，前文已经进行了详细说明，此处不再赘述。Correspondingly, the present invention further provides a terminal, which includes any of the fingerprint verification devices provided in the foregoing embodiments, and thus can achieve corresponding beneficial technical effects. The foregoing has been described in detail, and details are not described herein again.
尽管为示例目的，已经公开了本发明的优选实施例，本领域的技术人员将意识到各种改进、增加和取代也是可能的，因此，本发明的范围应当不限于上述实施例。 While the preferred embodiments of the present invention have been disclosed for purposes of illustration, those skilled in the art will recognize that various modifications, additions and substitutions are possible, and the scope of the invention should not be limited to the embodiments described above.

Claims (9)

  1. 一种指纹验证方法，其特征在于，包括：A fingerprint verification method, comprising:
    采集指纹信息；Collect fingerprint information;
    根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证；其中，所述指纹信息的采集特征包括：采集位置和/或采集顺序；Determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information; wherein the collection feature of the fingerprint information comprises: a collection location and/or an acquisition sequence;
    通过指纹验证后，开启与所述指纹验证对应的操作功能。After the fingerprint verification, the operation function corresponding to the fingerprint verification is turned on.
  2. 根据权利要求1所述的方法，其特征在于，所述采集特征为采集位置；The method of claim 1 wherein the acquisition feature is a collection location;
    所述根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证包括：Determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information includes:
    将在预设采集位置采集的指纹特征与所述预设采集位置的指纹记录相比对；Comparing the fingerprint feature collected at the preset collection location with the fingerprint record of the preset collection location;
    根据比对结果确定是否通过指纹验证。Whether to pass the fingerprint verification is determined according to the comparison result.
  3. 根据权利要求1所述的方法，其特征在于，所述采集特征为采集顺序；The method according to claim 1, wherein the acquisition feature is an acquisition sequence;
    所述根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证包括：Determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information includes:
    将采集到的指纹特征依次形成采集序列；The collected fingerprint features are sequentially formed into an acquisition sequence;
    将所述采集序列与预设指纹序列进行比对；Comparing the acquisition sequence with a preset fingerprint sequence;
    根据比对结果确定是否通过指纹验证。Whether to pass the fingerprint verification is determined according to the comparison result.
  4. 根据权利要求1所述的方法，其特征在于，所述采集特征为采集位置和采集顺序；The method according to claim 1, wherein the acquisition feature is a collection location and an acquisition sequence;
    所述根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证包括：Determining whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information includes:
    将在预设位置采集到的指纹特征依次形成采集序列； The fingerprint features collected at the preset position are sequentially formed into an acquisition sequence;
    将所述采集序列与预设指纹序列进行比对；Comparing the acquisition sequence with a preset fingerprint sequence;
    根据比对结果确定是否通过指纹验证。Whether to pass the fingerprint verification is determined according to the comparison result.
  5. 一种指纹验证装置，其特征在于，包括：A fingerprint verification device, comprising:
    采集单元，用于采集指纹信息；The collecting unit is configured to collect fingerprint information;
    确定单元，用于根据所述指纹信息的指纹特征和采集特征确定是否通过指纹验证，所述指纹信息的采集特征包括：采集位置和/或采集顺序；a determining unit, configured to determine whether to pass the fingerprint verification according to the fingerprint feature and the collection feature of the fingerprint information, where the collection feature of the fingerprint information comprises: a collection location and/or an acquisition sequence;
    开启单元，用于在所述确定单元确定通过指纹验证后，开启与所述指纹验证对应的操作功能。And an opening unit, configured to: after the determining unit determines to pass the fingerprint verification, turn on an operation function corresponding to the fingerprint verification.
  6. 根据权利要求5所述的装置，其特征在于，所述采集特征为采集位置；The device according to claim 5, wherein the acquisition feature is a collection location;
    所述确定单元包括：The determining unit includes:
    第一比对模块，用于将在预设采集位置采集的指纹特征与所述预设采集位置的指纹记录相比对；a first comparison module, configured to compare the fingerprint feature collected at the preset collection location with the fingerprint record of the preset collection location;
    第一确定模块，根据所述第一比对模块的比对结果确定是否通过指纹验证。The first determining module determines whether to pass the fingerprint verification according to the comparison result of the first comparison module.
  7. 根据权利要求5所述的装置，其特征在于，所述采集特征为采集顺序；The apparatus according to claim 5, wherein the acquisition feature is an acquisition sequence;
    所述确定单元包括：The determining unit includes:
    第二形成模块，用于将采集到的指纹特征依次形成采集序列；a second forming module, configured to sequentially form the collected fingerprint features into an acquisition sequence;
    第二比对模块，用于将所述序列形成模块形成的采集序列与预设指纹序列进行比对；a second comparison module, configured to compare the acquisition sequence formed by the sequence forming module with a preset fingerprint sequence;
    第二确定模块，用于根据所述第二比对模块的比对结果确定是否通过指纹验证。And a second determining module, configured to determine, according to the comparison result of the second comparison module, whether to pass the fingerprint verification.
  8. 根据权利要求5所述的装置，其特征在于，所述采集特征为采集位置和采集顺序； The device according to claim 5, wherein the acquisition feature is a collection location and an acquisition sequence;
    所述确定单元包括：The determining unit includes:
    第三形成模块，用于将在预设位置采集到的指纹特征依次形成采集序列；a third forming module, configured to sequentially form a fingerprint sequence of the fingerprint features collected at the preset position;
    第三比对模块，用于将所述第三形成模块形成的采集序列与预设指纹序列进行比对；a third comparison module, configured to compare the acquisition sequence formed by the third forming module with the preset fingerprint sequence;
    第三确定模块，用于根据所述第三比对模块的比对结果确定是否通过指纹验证。And a third determining module, configured to determine, according to the comparison result of the third comparison module, whether to pass the fingerprint verification.
  9. 一种终端，其特征在于，包括如权利要求5至8中任一项所述的指纹验证装置。 A terminal characterized by comprising the fingerprint verification device according to any one of claims 5 to 8.
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