CN104751105A - Fingerprint data verification method, fingerprint data verification device, related equipment and system - Google Patents

Abstract

The invention discloses a fingerprint data verification method, a fingerprint data verification device, related equipment and a system. The fingerprint data verification method comprises the steps of receiving fingerprint data to be verified which is sent by a terminal and a terminal identification code of the terminal, wherein the fingerprint data to be verified is a user fingerprint acquired by the terminal; matching the fingerprint data to be verified and the terminal identification code with stored legal fingerprint data and a terminal identification code corresponding to the legal fingerprint data; and determining the fingerprint data to be verified to be legal when the fingerprint data to be verified and the terminal identification code are successfully matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data. Compared with the prior art, the scheme provided by the embodiment of the invention improves the reliability of fingerprint data legality verification.

Description

A fingerprint data verification method, device and related equipment and system

technical field

The invention relates to the communication field, in particular to a fingerprint data verification method, device, related equipment and system.

Background technique

At present, access control systems that support fingerprint identification are widely used. First, fingerprint data of all users are collected by a fingerprint collector, and all fingerprint data are stored in the fingerprint identification device of the access control system. When the user wants to pass through the access control, he presses his finger on the fingerprint collector. The fingerprint data collected by the fingerprint recognition device through the fingerprint collector is compared with the fingerprint data stored by itself. If the match is successful, the user is allowed to pass through the access control. If the matching fails, the user cannot pass through the gate.

The above-mentioned existing fingerprint identification access control system allows the user to pass as long as the fingerprint identification device successfully matches the collected user fingerprint data with the stored fingerprint data. The access control system can be fooled by using the counterfeit fake fingerprint cover to carry out illegal activities. Therefore, the security of the existing fingerprint identification access control system is relatively low, and the reliability of legal verification of fingerprint data is low.

Contents of the invention

Embodiments of the present invention provide a fingerprint data verification method, device, and related equipment and system, which are used to solve the problem of low reliability of legal verification of fingerprint data existing in the prior art.

An embodiment of the present invention provides a fingerprint data verification method, including:

receiving the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal;

Matching the fingerprint data to be verified and the terminal identification code with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data;

When the fingerprint data to be verified and the terminal identification code are successfully matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, it is determined that the fingerprint data to be verified is legal.

Using the method provided by the embodiment of the present invention, since the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data to be verified and the terminal identification code are matched. Binding, using double verification to verify the legitimacy of fingerprint data, improving the reliability of legal verification of fingerprint data.

Further, receiving the fingerprint data to be verified and the terminal identification code sent by the terminal, specifically including:

Receive the encrypted fingerprint data to be verified and the terminal identification code sent by the terminal;

The encrypted fingerprint data to be verified and the terminal identification code are decrypted to obtain the fingerprint data to be verified and the terminal identification code.

Further, the above method, after determining that the fingerprint data to be verified is legal, further includes:

Record relevant information of the user corresponding to the fingerprint data to be verified in a log.

Further, the above method also includes:

When the fingerprint data to be verified and the terminal identification code fail to match the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, it is determined that the fingerprint data to be verified is illegal.

The embodiment of the present invention also provides a fingerprint data verification method, including:

The terminal obtains the fingerprint data to be verified obtained by collecting the user's fingerprint and the terminal identification code of the terminal;

Sending the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device for the fingerprint data verification device to determine whether the fingerprint data to be verified is legal.

Using the method provided by the embodiment of the present invention, since the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data to be verified and the terminal identification code are matched. Binding, using double verification to verify the legitimacy of fingerprint data, improving the reliability of legal verification of fingerprint data.

Further, the above method, before sending the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device, further includes:

It is determined that the fingerprint data to be verified is successfully matched with the stored legal fingerprint data.

Further, the above method, before sending the fingerprint data to be verified and the terminal identification code corresponding to the terminal that collects the fingerprint data to be verified, further includes:

Encrypting the fingerprint data to be verified and the terminal identification code.

In this way, after the fingerprint data to be verified and the terminal identification code are encrypted, when a device other than the fingerprint data verification device receives the encrypted fingerprint data to be verified and the terminal identification code, the fingerprint data to be verified and the terminal identification code cannot be obtained. information, ensuring the security of fingerprint data.

The embodiment of the present invention also provides a fingerprint data verification device, including:

The receiving unit is used to receive the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal;

A matching unit, configured to match the fingerprint data to be verified and the terminal identification code with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data;

A legal data determination unit, configured to determine that the fingerprint data to be verified is legal when the fingerprint data to be verified and the terminal identification code are successfully matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data .

With the device provided by the embodiment of the present invention, since the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data to be verified and the terminal identification code are matched. Binding, using double verification to verify the legitimacy of fingerprint data, improving the reliability of legal verification of fingerprint data.

Further, the receiving unit is specifically configured to receive the encrypted fingerprint data to be verified and the terminal identification code sent by the terminal; decrypt the encrypted fingerprint data to be verified and the terminal identification code to obtain the fingerprint data to be verified and the terminal identification code. code.

Further, the above-mentioned device also includes:

The recording unit is configured to record relevant information of the user corresponding to the fingerprint data to be verified into a log after determining that the fingerprint data to be verified is legal.

Further, the above-mentioned device also includes:

An illegal data determining unit, configured to determine that the fingerprint data to be verified is illegal when the fingerprint data to be verified and the terminal identification code fail to match the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data .

The embodiment of the present invention also provides a fingerprint data verification device, including:

An acquisition unit, configured to acquire the fingerprint data to be verified and the terminal identification code obtained by collecting the user's fingerprint;

A sending unit, configured to send the fingerprint data to be verified and the terminal identification code to the fingerprint data verification device, and the fingerprint data verification device to determine whether the fingerprint data to be verified is legal.

With the device provided by the embodiment of the present invention, since the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data to be verified and the terminal identification code are matched. Binding, using double verification to verify the legitimacy of fingerprint data, improving the reliability of legal verification of fingerprint data.

Further, the above-mentioned device also includes:

A successful matching determining unit, configured to determine that the fingerprint data to be verified is successfully matched with the stored legal fingerprint data before sending the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device.

Further, the above-mentioned device also includes:

An encryption unit, configured to encrypt the fingerprint data to be verified and the terminal identification code corresponding to the terminal that collects the fingerprint data to be verified before sending the fingerprint data to be verified.

In this way, after the fingerprint data to be verified and the terminal identification code are encrypted, when a device other than the fingerprint data verification device receives the encrypted fingerprint data to be verified and the terminal identification code, the fingerprint data to be verified and the terminal identification code cannot be obtained. information, ensuring the security of fingerprint data.

The embodiment of the present invention also provides a fingerprint data verification system, including: a terminal and a fingerprint data verification device, wherein:

The terminal is used to obtain the fingerprint data to be verified obtained by collecting the user's fingerprint and the terminal identification code of the terminal; send the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device for use by the fingerprint data verification device. The fingerprint data verification device determines whether the fingerprint data to be verified is legal;

The fingerprint data verification device is used to receive the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal; The data and the terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data; when the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the When the terminal identification code corresponding to the legal fingerprint data matches successfully, it is determined that the fingerprint data to be verified is legal.

Using the system provided by the embodiment of the present invention, since the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data to be verified and the terminal identification code are matched. Binding, using double verification to verify the legitimacy of fingerprint data, improving the reliability of legal verification of fingerprint data.

The embodiment of the present invention also provides an access control system, including: a terminal and an access control server, wherein:

The terminal is configured to send fingerprint data to be verified and a terminal identification code of the terminal to the access control server, the fingerprint data to be verified is obtained from user fingerprints collected by the terminal;

The access control server is configured to receive the fingerprint data to be verified and the terminal identification code of the terminal sent by the terminal; combine the fingerprint data to be verified and the terminal identification code with the legal fingerprint data stored in itself and the The terminal identification code corresponding to the legal fingerprint data is matched; according to the matching result, the corresponding access control operation is performed.

With the access control system provided by the embodiment of the present invention, since the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data to be verified and the terminal identification code are matched. Binding is carried out, and the legality of the fingerprint data to be verified is double verified, which improves the reliability of the legal verification of the fingerprint data.

Further, the access control server includes: an access control unit and a background control subsystem, wherein:

The terminal is specifically used to match the fingerprint data to be verified with its own stored legal fingerprint data, and when the fingerprint data to be verified is successfully matched with its own stored legal fingerprint data, send a portable Describe the non-contact radio frequency signal of the fingerprint data to be verified and the terminal identification code;

The access control unit is configured to receive a non-contact radio frequency signal sent by the terminal; process the non-contact radio frequency signal to obtain the fingerprint data to be verified and the terminal identification code; combine the fingerprint data to be verified and the terminal identification code The terminal identification code is sent to the background control subsystem; the matching result sent by the background control subsystem is received, and the corresponding access control operation is performed according to the matching result;

The background control subsystem is used to receive the fingerprint data to be verified and the terminal identification code sent by the access control unit; combine the fingerprint data to be verified and the terminal identification code with the legal fingerprint data and the legal fingerprint data stored in itself The terminal identification code is matched; the matching result is sent to the access control unit.

Further, the terminal is further configured to encrypt the fingerprint data to be verified and the terminal identification code when the fingerprint data to be verified is successfully matched with the legal fingerprint data stored in itself;

The background control subsystem is further configured to decrypt the fingerprint data to be verified and the terminal identification code after receiving the fingerprint data to be verified and the terminal identification code sent by the access control unit.

Further, the terminal is further configured to send a message indicating that the matching fails to the access control unit when the fingerprint data to be verified fails to match with the legal fingerprint data stored in itself;

The access control unit is further configured to send an alarm signal after receiving a message from the terminal indicating that the matching fails.

Further, the background control subsystem is also configured to report the loss of the terminal after obtaining the loss report request indicating that the terminal is lost; when receiving the fingerprint data to be verified and the terminal identification code during the loss report of the terminal, A matching result indicating that the matching fails is sent to the access control unit.

Further, the terminal includes: a fingerprint collector, a fingerprint identification module, a security module, a near-field control module and a radio frequency antenna, wherein:

The fingerprint collector is used to collect the fingerprint to be verified after it is started; and send the fingerprint to be verified to the fingerprint identification module;

The fingerprint identification module is used to receive the fingerprint to be verified sent by the fingerprint collector; process the fingerprint to be verified to generate fingerprint data to be verified; send the fingerprint data to be verified and the terminal identification code to said security module;

The security module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the fingerprint identification module; match the fingerprint data to be verified with legal fingerprint data stored by itself, and when the fingerprint to be verified When the data is successfully matched with the stored legal fingerprint data, send the fingerprint data to be verified and the terminal identification code to the near-field control module;

The near-field control module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the security module; process the fingerprint data to be verified and the terminal identification code to generate an A non-contact radio frequency signal of a terminal identification code; sending the non-contact radio frequency signal to the radio frequency antenna;

The radio frequency antenna is configured to forward the received non-contact radio frequency signal to the access control unit.

Further, the security module includes: a data processing module and a first fingerprint information storage module: wherein:

The data processing module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the fingerprint recognition module; compare the fingerprint data to be verified with the legal fingerprint data stored in the first fingerprint information storage module Matching; when the fingerprint data to be verified is successfully matched with the legal fingerprint data stored in the first fingerprint information storage module, sending the fingerprint data to be verified and the terminal identification code to the near field control module;

The first fingerprint information storage module is configured to store legal fingerprint data of legal users of the terminal.

Further, the access control unit includes: a radio frequency antenna, an access control module, an access control switch module and an alarm module, wherein:

The radio frequency antenna is configured to forward the non-contact radio frequency signal sent by the terminal to the access control module, the non-contact radio frequency signal carrying the fingerprint data to be verified and the terminal identification code;

The access control module is configured to receive the non-contact radio frequency signal sent by the radio frequency antenna; process the non-contact radio frequency signal to obtain the fingerprint data to be verified and the terminal identification code; Verifying fingerprint data and the terminal identification code are sent to the background control subsystem; receiving the matching result sent by the background control subsystem, when the matching result is a successful match, sending an open signal to the access control switch module An access control message, when the matching result is a matching failure, send a release prohibition message to the alarm module;

The access control switch module is configured to open the access control after receiving the message of opening the access control sent by the access control module;

The alarm module is configured to send an alarm signal after receiving the pass prohibition message sent by the access control module.

Further, the background control subsystem includes: a background management module, a second fingerprint information storage module and an access control log storage module, wherein:

The background management module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the access control unit; combine the fingerprint data to be verified and the terminal identification code with the second fingerprint information storage module The legal fingerprint data stored in the fingerprint data is matched with the terminal identification code corresponding to the fingerprint data; when the fingerprint data to be verified and the terminal identification code are matched with the legal fingerprint data stored in the second fingerprint information storage module and the When the terminal identification code corresponding to the legal fingerprint data matches successfully, the fingerprint data to be verified and the terminal identification code are sent to the access control log storage module; the matching result is sent to the access control unit;

The second fingerprint information storage module is used to store a plurality of legal fingerprint data to be used and terminal identification codes corresponding to the legal fingerprint data;

The access control log storage module is used to record the relevant information of the user corresponding to the fingerprint data to be verified sent by the background management module.

The embodiment of the present invention also provides a terminal, including: a fingerprint collector, a fingerprint recognition module, a security module, a near-field control module, and a radio frequency antenna, wherein:

The fingerprint collector is used to collect the fingerprint to be verified after starting itself; send the fingerprint to be verified to the fingerprint identification module;

The fingerprint identification module is used to receive the fingerprint to be verified sent by the fingerprint collector; process the fingerprint to be verified to generate fingerprint data to be verified; send the fingerprint data to be verified and the terminal identification code to said security module;

The security module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the fingerprint identification module; match the fingerprint data to be verified with legal fingerprint data stored by itself, and when the fingerprint to be verified When the data is successfully matched with the stored legal fingerprint data, send the fingerprint data to be verified and the terminal identification code to the near-field control module;

The near-field control module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the security module; process the fingerprint data to be verified and the terminal identification code to generate an A non-contact radio frequency signal of a terminal identification code; sending the non-contact radio frequency signal to the radio frequency antenna;

The radio frequency antenna is used to transmit the non-contact radio frequency signal.

Additional features and advantages of the application will be set forth in the description which follows, and, in part, will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is one of the flowcharts of the fingerprint data verification method provided by the embodiment of the present invention;

Fig. 2 is the second flowchart of the fingerprint data verification method provided by the embodiment of the present invention;

FIG. 3 is a flow chart of the fingerprint data verification method provided by Embodiment 1 of the present invention;

4 is a flow chart of a fingerprint data verification method provided by Embodiment 2 of the present invention;

5 is a schematic structural diagram of a fingerprint data verification device provided in Embodiment 3 of the present invention;

6 is a schematic structural diagram of a fingerprint data verification device provided by Embodiment 4 of the present invention;

7 is a schematic structural diagram of a fingerprint data verification system provided by Embodiment 5 of the present invention;

FIG. 8 is a schematic structural diagram of an access control system provided in Embodiment 6 of the present invention;

FIG. 9 is a schematic structural diagram of an access control server provided in Embodiment 6 of the present invention;

FIG. 10 is a schematic structural diagram of a terminal provided by Embodiment 6 of the present invention;

FIG. 11 is a schematic structural diagram of a security module provided by Embodiment 6 of the present invention;

12 is a schematic structural diagram of an access control unit provided in Embodiment 6 of the present invention;

FIG. 13 is a schematic structural diagram of a background control subsystem provided by Embodiment 6 of the present invention.

Detailed ways

In order to provide an implementation plan for improving the reliability of fingerprint data legal verification, the embodiment of the present invention provides a fingerprint data verification method, device, and related equipment and system. The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, not to limit the present invention. And in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

The embodiment of the present invention provides a fingerprint data verification method, as shown in Figure 1, comprising:

Step 101, receiving the fingerprint data to be verified and the terminal identification code of the terminal sent by the terminal, the fingerprint data to be verified is obtained from the user's fingerprint collected by the terminal.

Step 102, matching the fingerprint data to be verified and the terminal identification code with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data.

Step 103: When the fingerprint data to be verified and the terminal identification code are successfully matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, determine that the fingerprint data to be verified is legal.

In the above-mentioned method shown in Figure 1 of the embodiment of the present invention, the legal fingerprint data of multiple users and the terminal identification code corresponding to the legal fingerprint data can be collected and stored in advance, and the stored legal fingerprint data and the terminal identification code can be stored in advance. The codes are in one-to-one correspondence.

Correspondingly, the embodiment of the present invention also provides a fingerprint data verification method, the flow chart of which is shown in Figure 2, including:

Step 201, the terminal obtains the fingerprint data to be verified obtained by collecting the user's fingerprint and the terminal identification code of the terminal.

Step 202: Send the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device, for the fingerprint data verification device to determine whether the fingerprint data to be verified is legal.

The above method provided by the present invention will be described in detail below by taking the terminal sending the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device as an example.

Example 1:

Fig. 3 is a flow chart of a fingerprint data verification method provided by an embodiment of the present invention, which specifically includes the following processing steps:

Step 301, the terminal obtains the fingerprint data to be verified obtained by collecting the user's fingerprint and the terminal identification code of the terminal.

Step 302, the terminal sends the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device.

Step 303, the fingerprint data verification device receives the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal.

Step 304, the fingerprint data verification device matches the fingerprint data to be verified and the terminal identification code with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data.

Step 305. When the fingerprint data to be verified and the terminal identification code are successfully matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data verification device determines that the fingerprint data to be verified is legal.

Example 2:

Fig. 4 is a flowchart of another fingerprint data verification method provided by Embodiment 2 of the present invention, which specifically includes the following processing steps:

Step 401, the terminal obtains the fingerprint data to be verified obtained by collecting the user's fingerprint and the terminal identification code of the terminal.

Step 402, the terminal matches the fingerprint data to be verified with legal fingerprint data stored in the terminal, if the matching fails, go to step 403, if successful, go to step 404.

Step 403, when the fingerprint data to be verified fails to match the legal fingerprint data stored in the terminal, the terminal determines that the fingerprint data to be verified is illegal.

Step 404, the terminal encrypts the fingerprint data to be verified and the terminal identification code.

Step 405, the terminal sends the encrypted fingerprint data to be verified and the terminal identification code to the fingerprint data verification device.

Step 406, the fingerprint data verification device receives the encrypted fingerprint data to be verified and the terminal identification code sent by the terminal.

Step 407, the fingerprint data verification device decrypts the encrypted fingerprint data to be verified and the terminal identification code to obtain the fingerprint data to be verified and the terminal identification code.

Step 408, the fingerprint data verification device matches the fingerprint data to be verified and the terminal identification code with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, if the matching is successful, go to step 409, if the matching If it fails, go to step 411.

Step 409: When the fingerprint data to be verified and the terminal identification code are successfully matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data verification device determines that the fingerprint data to be verified is legal.

Step 410, the fingerprint data verification device records the relevant information of the user corresponding to the fingerprint data to be verified into a log.

In this step, the relevant information of the user corresponding to the fingerprint data to be verified may be the user's name, fingerprint data, fingerprint verification time, and the terminal identification code of the terminal that collects the user's fingerprint data.

Step 411: When the fingerprint data to be verified and the terminal identification code fail to match the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data verification device determines that the fingerprint data to be verified is illegal.

Further, before the fingerprint data verification device verifies the fingerprint data to be verified, the legal fingerprint data of multiple users and the terminal identification code corresponding to the legal fingerprint data are collected and stored in advance, and the terminal establishes a communication connection with the fingerprint data verification device Afterwards, a plurality of terminals respectively collect and store the legal fingerprint data of their legal users, and send the encrypted terminal identification code and the legal fingerprint data of the legal users collected by the terminal to the fingerprint data verification device, and the fingerprint data verification device The encrypted terminal identification code and the legal fingerprint data of the legal user collected by the terminal are decrypted and stored.

Through the method provided by the above-mentioned embodiments 1 and 2 of the present invention, since the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, the fingerprint data to be verified and the terminal identification code corresponding to the legal fingerprint data are matched. The terminal identification code is bound, and the legality of the fingerprint data to be verified is double verified, which improves the reliability of the legal verification of the fingerprint data.

Example 3:

Based on the same inventive concept, according to the fingerprint data verification method provided by the above-mentioned embodiments of the present invention, correspondingly, Embodiment 3 of the present invention also provides a fingerprint data verification device, the schematic diagram of which is shown in Figure 5, specifically including:

The receiving unit 501 is configured to receive the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal;

A matching unit 502, configured to match the fingerprint data to be verified and the terminal identification code with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data;

A legal data determining unit 503, configured to determine the fingerprint data to be verified when the fingerprint data to be verified and the terminal identification code are successfully matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data legitimate.

Further, the receiving unit 501 is specifically configured to receive the encrypted fingerprint data to be verified and the terminal identification code sent by the terminal; decrypt the encrypted fingerprint data to be verified and the terminal identification code to obtain the fingerprint data to be verified and the terminal identification code. Identifier.

Further, the above-mentioned device also includes:

The recording unit 504 is configured to record relevant information of the user corresponding to the fingerprint data to be verified into a log after determining that the fingerprint data to be verified is legal.

Further, the above-mentioned device also includes:

An illegal data determining unit 505, configured to determine the fingerprint data to be verified when the fingerprint data to be verified and the terminal identification code fail to match the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data illegal.

The functions of the above units may correspond to the corresponding processing steps in the flow charts shown in FIG. 1 , FIG. 3 and FIG. 4 , and will not be repeated here. In addition, the functions of each unit can be realized by computer programs, and can also be realized by hardware entities.

Example 4:

Based on the same inventive concept, according to the fingerprint data verification method provided by the above-mentioned embodiments of the present invention, correspondingly, Embodiment 4 of the present invention also provides a fingerprint data verification device, the schematic diagram of which is shown in Figure 6, specifically including:

An acquisition unit 601, configured to acquire the fingerprint data to be verified and the terminal identification code obtained by collecting the fingerprint of the user;

The sending unit 602 is configured to send the fingerprint data to be verified and the terminal identification code to the fingerprint data verification device, and is used for the fingerprint data verification device to determine whether the fingerprint data to be verified is legal.

Further, the above-mentioned device also includes:

The matching success determination unit 603 is configured to determine that the fingerprint data to be verified is successfully matched with the stored legal fingerprint data before sending the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device.

Further, the above-mentioned device also includes:

An encryption unit 604, configured to encrypt the fingerprint data to be verified and the terminal identification code before sending the fingerprint data to be verified and the terminal identification code corresponding to the terminal collecting the fingerprint data to be verified.

The functions of the above units may correspond to the corresponding processing steps in the flow charts shown in FIG. 2 , FIG. 3 and FIG. 4 , and will not be repeated here. In addition, the functions of each unit can be realized by computer programs, and can also be realized by hardware entities.

Example 5:

Based on the same inventive concept, according to the fingerprint data verification method provided by the above-mentioned embodiments of the present invention, correspondingly, Embodiment 5 of the present invention also provides a fingerprint data verification system, the schematic diagram of which is shown in Figure 7, including: a terminal 701 and Fingerprint data verification device 702, wherein:

The terminal 701 is used to obtain the fingerprint data to be verified obtained by collecting the user's fingerprint and the terminal identification code of the terminal; send the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device, for the The fingerprint data verification device determines whether the fingerprint data to be verified is legal;

The fingerprint data verification device 702 is configured to receive the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal; Match the terminal identification code with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data; when the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the legal fingerprint data When the terminal identification code corresponding to the fingerprint data matches successfully, it is determined that the fingerprint data to be verified is legal.

In the above-mentioned fingerprint data verification system shown in Figure 7 provided in Embodiment 5 of the present invention, the further functions of the terminal 701 and the fingerprint data verification device 702 included therein may correspond to those shown in Figure 1, Figure 2, Figure 3 and Figure 4 Corresponding processing steps in the flow shown will not be repeated here.

Embodiment 6:

Based on the same inventive concept, according to the fingerprint data verification method provided by the above-mentioned embodiments of the present invention, correspondingly, Embodiment 6 of the present invention also provides an access control system, the structural diagram of which is shown in Figure 8, including: a terminal 801 and an access control server 802, of which:

The terminal 801 is configured to send the fingerprint data to be verified and the terminal identification code of the terminal to the access control server, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal;

The access control server 802 is configured to receive the fingerprint data to be verified and the terminal identification code of the terminal sent by the terminal; combine the fingerprint data to be verified and the terminal identification code with the legal fingerprint data stored in itself and the The terminal identification code corresponding to the legal fingerprint data is matched; according to the matching result, the corresponding access control operation is performed.

In the embodiment of the present invention, the access control server matches the fingerprint data to be verified and the terminal identification code with the legal fingerprint data stored in itself and the terminal identification code corresponding to the legal fingerprint data, and when the matching result is a successful match , the access control server can open the access control, allowing the user corresponding to the fingerprint data to be verified to pass through the access control. When the matching result is a matching failure, the access control server can send an alarm signal to prohibit the user corresponding to the fingerprint data to be verified from passing through the access control.

Further, the access control server 802, as shown in Figure 9, includes: an access control unit 901 and a background control subsystem 902, wherein:

The terminal 801 is specifically used to match the fingerprint data to be verified with its own stored legal fingerprint data, and when the fingerprint data to be verified is successfully matched with its own stored legal fingerprint data, send a message carrying the The fingerprint data to be verified and the non-contact radio frequency signal of the terminal identification code;

The access control unit 901 is configured to receive the non-contact radio frequency signal sent by the terminal; process the non-contact radio frequency signal to obtain the fingerprint data to be verified and the terminal identification code; The terminal identification code is sent to the background control subsystem; the matching result sent by the background control subsystem is received, and the corresponding access control operation is performed according to the matching result;

The background control subsystem 902 is used to receive the fingerprint data to be verified and the terminal identification code sent by the access control unit; combine the fingerprint data to be verified and the terminal identification code with the legal fingerprint data and terminal identification code stored in itself The identification code is matched; the matching result is sent to the access control unit.

Further, the terminal 801 is further configured to encrypt the fingerprint data to be verified and the terminal identification code when the fingerprint data to be verified is successfully matched with the legal fingerprint data stored in itself;

The background control subsystem 902 is further configured to decrypt the fingerprint data to be verified and the terminal identification code after receiving the fingerprint data to be verified and the terminal identification code sent by the access control unit.

Further, the terminal 801 is also configured to send a message indicating that the matching fails to the access control unit when the fingerprint data to be verified fails to match with the legal fingerprint data stored in itself;

The access control unit 901 is further configured to send an alarm signal after receiving a message from the terminal indicating that the matching fails.

After the terminal establishes a connection with the access control unit, when the fingerprint data to be verified fails to match with the legal fingerprint data stored in itself, the terminal may not send a message indicating that the matching fails to the access control unit, and the access control unit is connected with the terminal. After the connection is established, if the fingerprint data to be verified and the terminal identification code sent by the terminal are not received after the preset waiting time, it means that the fingerprint data to be verified fails to match with the legal fingerprint data stored in itself and cannot be released. The preset waiting time can be determined according to Practical experience and need for flexible setup.

Further, the background control subsystem 902 is also configured to report the loss of the terminal after obtaining the loss report request indicating that the terminal is lost; when receiving the fingerprint data to be verified and the terminal identification code during the loss report of the terminal, send The access control unit sends a matching result indicating that the matching fails.

Further, the terminal 801, as shown in FIG. 10 , includes: a fingerprint collector 1001, a fingerprint identification module 1002, a security module 1003, a near-field control module 1004, and a radio frequency antenna 1005, wherein:

The fingerprint collector 1001 is used to collect the fingerprint to be verified after it starts to establish a communication connection with the access control unit module; the fingerprint to be verified is sent to the fingerprint identification module;

The fingerprint identification module 1002 is configured to receive the fingerprint to be verified sent by the fingerprint collector; process the fingerprint to be verified to generate fingerprint data to be verified; send the fingerprint data to be verified and the terminal identification code to the the above security module;

The security module 1003 is configured to receive the fingerprint data to be verified and the terminal identification code sent by the fingerprint identification module; match the fingerprint data to be verified with legal fingerprint data stored by itself, and when the fingerprint data to be verified When successfully matched with the legal fingerprint data stored in itself, send the fingerprint data to be verified and the terminal identification code to the near-field control module;

The near-field control module 1004 is configured to receive the fingerprint data to be verified and the terminal identification code sent by the security module; process the fingerprint data to be verified and the terminal identification code to generate a terminal A non-contact radio frequency signal of the identification code; sending the non-contact radio frequency signal to the radio frequency antenna;

The radio frequency antenna 1005 is configured to forward the received non-contact radio frequency signal to the access control unit.

In the embodiment of the present invention, before the terminal 801 collects the fingerprint to be verified, the terminal needs to start itself and establish a communication connection with the access control unit module. Specifically, the following methods can be used:

The access control unit module polls and sends out non-contact radio frequency signals. When a user needs to use a terminal to verify fingerprint data, the user places the terminal within the effective range that can receive the non-contact radio frequency signal. After receiving the non-contact signal, the terminal triggers the terminal to start, and can scan the user's fingerprint.

Further, the security module 1003, as shown in FIG. 11 , includes: a data processing module 1101 and a first fingerprint information storage module 1102: wherein:

The data processing module 1101 is configured to receive the fingerprint data to be verified and the terminal identification code sent by the fingerprint identification module; combine the fingerprint data to be verified with the legal fingerprint data stored in the first fingerprint information storage module Perform matching; when the fingerprint data to be verified is successfully matched with the legal fingerprint data stored in the first fingerprint information storage module, send the fingerprint data to be verified and the terminal identification code to the near field control module;

The first fingerprint information storage module 1102 is used to store legal fingerprint data of a plurality of users.

Further, the access control unit 901, as shown in FIG. 12 , includes: a radio frequency antenna 1201, an access control module 1202, an access control switch module 1203 and an alarm module 1204, wherein:

The radio frequency antenna 1201 is configured to forward the non-contact radio frequency signal sent by the terminal to the access control module, the non-contact radio frequency signal carrying the fingerprint data to be verified and the terminal identification code;

The access control module 1202 is configured to receive the non-contact radio frequency signal sent by the radio frequency antenna; process the non-contact radio frequency signal to obtain the fingerprint data to be verified and the terminal identification code; The fingerprint data to be verified and the terminal identification code are sent to the background control subsystem; the matching result sent by the background control subsystem is received, and when the matching result is a successful match, it is sent to the access control switch module Open the access control message, and when the matching result is a matching failure, send a release prohibition message to the alarm module;

The access control switch module 1203 is configured to open the access control after receiving the message of opening the access control sent by the access control module;

The alarm module 1204 is configured to send an alarm signal after receiving the pass prohibition message sent by the access control module.

Further, the background control subsystem 902, as shown in FIG. 13 , includes: a background management module 1301, a second fingerprint information storage module 1302 and an access control log storage module 1303, wherein:

The background management module 1301 is configured to receive the fingerprint data to be verified and the terminal identification code sent by the access control unit; store the fingerprint data to be verified, the terminal identification code and the second fingerprint information The legal fingerprint data stored in the module is matched with the terminal identification code corresponding to the fingerprint data; when the fingerprint data to be verified and the terminal identification code are matched with the legal fingerprint data stored in the second fingerprint information storage module and the When the terminal identification code corresponding to the legal fingerprint data matches successfully, the fingerprint data to be verified and the terminal identification code are sent to the access control log storage module; the matching result is sent to the access control unit;

The second fingerprint information storage module 1302 is used to store a plurality of legal fingerprint data to be used and terminal identification codes corresponding to the legal fingerprint data;

The access control log storage module 1303 is configured to record the relevant information of the user corresponding to the fingerprint data to be verified sent by the background management module.

In the embodiment of the present invention, the relevant information of the user corresponding to the fingerprint data to be verified may be the user's name, fingerprint data, fingerprint verification time, the terminal identification code of the terminal that collects the user's fingerprint data, and the user's pass through the access control system. time and access control unit number, etc.

The embodiment of the present invention also provides a terminal 701, including:

Such as the modules included in the terminal 701 described above.

In summary, the solution provided by the embodiment of the present invention includes: receiving the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal; Verify that the fingerprint data and terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data; when the fingerprint data to be verified and the terminal identification code match the stored legal fingerprint data and the legal When the terminal identification code corresponding to the fingerprint data matches successfully, it is determined that the fingerprint data to be verified is legal. By adopting the solution provided by the embodiment of the present invention, compared with the prior art, the reliability of legal verification of fingerprint data is improved.

The fingerprint data verification device and related systems provided by the embodiments of the present application can be realized by computer programs. Those skilled in the art should be able to understand that the above-mentioned module division method is only one of many module division methods. If it is divided into other modules or not divided into modules, as long as the fingerprint data verification device and related systems have the above-mentioned functions, they should be included in this module. within the scope of the application.

The present application is described with reference to flowcharts and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and combinations of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a Means for realizing the functions specified in one or more steps of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart flow or flows and/or block diagram block or blocks.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (25)

1. A fingerprint data verification method, characterized in that, comprising: receiving the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal; Matching the fingerprint data to be verified and the terminal identification code with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data; When the fingerprint data to be verified and the terminal identification code are successfully matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, it is determined that the fingerprint data to be verified is legal. 2. The method according to claim 1, wherein receiving the fingerprint data to be verified and the terminal identification code sent by the terminal specifically includes: Receive the encrypted fingerprint data to be verified and the terminal identification code sent by the terminal; The encrypted fingerprint data to be verified and the terminal identification code are decrypted to obtain the fingerprint data to be verified and the terminal identification code. 3. The method according to claim 1, wherein after determining that the fingerprint data to be verified is legal, further comprising: Record relevant information of the user corresponding to the fingerprint data to be verified in a log. 4. The method of claim 1, further comprising: When the fingerprint data to be verified and the terminal identification code fail to match the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data, it is determined that the fingerprint data to be verified is illegal. 5. A fingerprint data verification method, characterized in that, comprising: The terminal obtains the fingerprint data to be verified obtained by collecting the user's fingerprint and the terminal identification code of the terminal; Sending the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device for the fingerprint data verification device to determine whether the fingerprint data to be verified is legal. 6. The method according to claim 5, further comprising: before sending the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device: It is determined that the fingerprint data to be verified is successfully matched with the stored legal fingerprint data. 7. The method according to claim 5, wherein, before sending the fingerprint data to be verified and the terminal identification code corresponding to the terminal collecting the fingerprint data to be verified, further comprising: Encrypting the fingerprint data to be verified and the terminal identification code. 8. A fingerprint data verification device, characterized in that, comprising: The receiving unit is used to receive the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal; A matching unit, configured to match the fingerprint data to be verified and the terminal identification code with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data; A legal data determination unit, configured to determine that the fingerprint data to be verified is legal when the fingerprint data to be verified and the terminal identification code are successfully matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data . 9. The device according to claim 8, wherein the receiving unit is specifically configured to receive the encrypted fingerprint data to be verified and the terminal identification code sent by the terminal; Decrypt to obtain the fingerprint data to be verified and the terminal identification code. 10. The apparatus of claim 8, further comprising: The recording unit is configured to record relevant information of the user corresponding to the fingerprint data to be verified into a log after determining that the fingerprint data to be verified is legal. 11. The apparatus of claim 8, further comprising: An illegal data determining unit, configured to determine that the fingerprint data to be verified is illegal when the fingerprint data to be verified and the terminal identification code fail to match the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data . 12. A fingerprint data verification device, characterized in that it comprises: An acquisition unit, configured to acquire the fingerprint data to be verified and the terminal identification code obtained by collecting the user's fingerprint; A sending unit, configured to send the fingerprint data to be verified and the terminal identification code to the fingerprint data verification device, and the fingerprint data verification device to determine whether the fingerprint data to be verified is legal. 13. The apparatus of claim 12, further comprising: A successful matching determination unit, configured to determine that the fingerprint data to be verified is successfully matched with the stored legal fingerprint data before sending the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device. 14. The apparatus of claim 12, further comprising: An encryption unit, configured to encrypt the fingerprint data to be verified and the terminal identification code corresponding to the terminal that collects the fingerprint data to be verified before sending the fingerprint data to be verified. 15. A fingerprint data verification system, characterized in that it comprises: a terminal and a fingerprint data verification device, wherein: The terminal is used to obtain the fingerprint data to be verified obtained by collecting the user's fingerprint and the terminal identification code of the terminal; send the fingerprint data to be verified and the terminal identification code of the terminal to the fingerprint data verification device for use by the fingerprint data verification device. The fingerprint data verification device determines whether the fingerprint data to be verified is legal; The fingerprint data verification device is used to receive the fingerprint data to be verified sent by the terminal and the terminal identification code of the terminal, the fingerprint data to be verified is obtained from the user fingerprint collected by the terminal; The data and the terminal identification code are matched with the stored legal fingerprint data and the terminal identification code corresponding to the legal fingerprint data; when the fingerprint data to be verified and the terminal identification code are matched with the stored legal fingerprint data and the When the terminal identification code corresponding to the legal fingerprint data matches successfully, it is determined that the fingerprint data to be verified is legal. 16. An access control system, comprising: a terminal and an access control server, wherein: The terminal is configured to send fingerprint data to be verified and a terminal identification code of the terminal to the access control server, the fingerprint data to be verified is obtained from user fingerprints collected by the terminal; The access control server is configured to receive the fingerprint data to be verified and the terminal identification code of the terminal sent by the terminal; combine the fingerprint data to be verified and the terminal identification code with the legal fingerprint data stored in itself and the The terminal identification code corresponding to the legal fingerprint data is matched; according to the matching result, the corresponding access control operation is performed. 17. The system according to claim 16, wherein the access control server includes: an access control unit and a background control subsystem, wherein: The terminal is specifically used to match the fingerprint data to be verified with its own stored legal fingerprint data, and when the fingerprint data to be verified is successfully matched with its own stored legal fingerprint data, send a portable Describe the non-contact radio frequency signal of the fingerprint data to be verified and the terminal identification code; The access control unit is configured to receive a non-contact radio frequency signal sent by the terminal; process the non-contact radio frequency signal to obtain the fingerprint data to be verified and the terminal identification code; combine the fingerprint data to be verified and the terminal identification code The terminal identification code is sent to the background control subsystem; the matching result sent by the background control subsystem is received, and the corresponding access control operation is performed according to the matching result; The background control subsystem is used to receive the fingerprint data to be verified and the terminal identification code sent by the access control unit; combine the fingerprint data to be verified and the terminal identification code with the legal fingerprint data and the legal fingerprint data stored in itself The terminal identification code is matched; the matching result is sent to the access control unit. 18. The system according to claim 17, wherein the terminal is further configured to, when the fingerprint data to be verified is successfully matched with the legal fingerprint data stored in itself, to compare the fingerprint data to be verified with the The terminal identification code is encrypted; The background control subsystem is further configured to decrypt the fingerprint data to be verified and the terminal identification code after receiving the fingerprint data to be verified and the terminal identification code sent by the access control unit. 19. The system according to claim 17, wherein the terminal is further configured to send a message indicating that the matching fails to the access control unit when the fingerprint data to be verified fails to match with the legal fingerprint data stored in itself. information; The access control unit is further configured to send an alarm signal after receiving a message from the terminal indicating that the matching fails. 20. The system according to claim 17, wherein the background control subsystem is further configured to report the loss of the terminal after obtaining a loss report request indicating that the terminal is lost; When the fingerprint data to be verified and the terminal identification code are described, a matching result indicating that the matching fails is sent to the access control unit. 21. The system according to claim 17, wherein the terminal comprises: a fingerprint collector, a fingerprint identification module, a security module, a near-field control module and a radio frequency antenna, wherein: The fingerprint collector is used to collect the fingerprint to be verified after it is started; and send the fingerprint to be verified to the fingerprint identification module; The fingerprint identification module is used to receive the fingerprint to be verified sent by the fingerprint collector; process the fingerprint to be verified to generate fingerprint data to be verified; send the fingerprint data to be verified and the terminal identification code to said security module; The security module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the fingerprint identification module; match the fingerprint data to be verified with legal fingerprint data stored by itself, and when the fingerprint to be verified When the data is successfully matched with the stored legal fingerprint data, send the fingerprint data to be verified and the terminal identification code to the near-field control module; The near-field control module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the security module; process the fingerprint data to be verified and the terminal identification code to generate an A non-contact radio frequency signal of a terminal identification code; sending the non-contact radio frequency signal to the radio frequency antenna; The radio frequency antenna is configured to forward the received non-contact radio frequency signal to the access control unit. 22. The system according to claim 21, wherein the security module includes: a data processing module and a first fingerprint information storage module: wherein: The data processing module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the fingerprint recognition module; compare the fingerprint data to be verified with the legal fingerprint data stored in the first fingerprint information storage module Matching; when the fingerprint data to be verified is successfully matched with the legal fingerprint data stored in the first fingerprint information storage module, sending the fingerprint data to be verified and the terminal identification code to the near field control module; The first fingerprint information storage module is configured to store legal fingerprint data of legal users of the terminal. 23. The system according to claim 17, wherein the access control unit comprises: a radio frequency antenna, an access control module, an access switch module and an alarm module, wherein: The radio frequency antenna is configured to forward the non-contact radio frequency signal sent by the terminal to the access control module, the non-contact radio frequency signal carrying the fingerprint data to be verified and the terminal identification code; The access control module is configured to receive the non-contact radio frequency signal sent by the radio frequency antenna; process the non-contact radio frequency signal to obtain the fingerprint data to be verified and the terminal identification code; Verifying fingerprint data and the terminal identification code are sent to the background control subsystem; receiving the matching result sent by the background control subsystem, when the matching result is a successful match, sending an open signal to the access control switch module An access control message, when the matching result is a matching failure, send a release prohibition message to the alarm module; The access control switch module is configured to open the access control after receiving the message of opening the access control sent by the access control module; The alarm module is configured to send an alarm signal after receiving the pass prohibition message sent by the access control module. 24. The system according to claim 17, wherein the background control subsystem includes: a background management module, a second fingerprint information storage module and an access control log storage module, wherein: The background management module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the access control unit; combine the fingerprint data to be verified and the terminal identification code with the second fingerprint information storage module The legal fingerprint data stored in the fingerprint data is matched with the terminal identification code corresponding to the fingerprint data; when the fingerprint data to be verified and the terminal identification code are matched with the legal fingerprint data stored in the second fingerprint information storage module and the When the terminal identification code corresponding to the legal fingerprint data matches successfully, the fingerprint data to be verified and the terminal identification code are sent to the access control log storage module; the matching result is sent to the access control unit; The second fingerprint information storage module is used to store a plurality of legal fingerprint data to be used and terminal identification codes corresponding to the legal fingerprint data; The access control log storage module is used to record the relevant information of the user corresponding to the fingerprint data to be verified sent by the background management module. 25. A terminal, characterized by comprising: a fingerprint collector, a fingerprint recognition module, a security module, a near-field control module, and a radio frequency antenna, wherein: The fingerprint collector is used to collect the fingerprint to be verified after starting itself; send the fingerprint to be verified to the fingerprint identification module; The fingerprint identification module is used to receive the fingerprint to be verified sent by the fingerprint collector; process the fingerprint to be verified to generate fingerprint data to be verified; send the fingerprint data to be verified and the terminal identification code to said security module; The security module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the fingerprint identification module; match the fingerprint data to be verified with legal fingerprint data stored by itself, and when the fingerprint to be verified When the data is successfully matched with the stored legal fingerprint data, send the fingerprint data to be verified and the terminal identification code to the near-field control module; The near-field control module is configured to receive the fingerprint data to be verified and the terminal identification code sent by the security module; process the fingerprint data to be verified and the terminal identification code to generate an A non-contact radio frequency signal of a terminal identification code; sending the non-contact radio frequency signal to the radio frequency antenna; The radio frequency antenna is used to transmit the non-contact radio frequency signal.