CN110070656B - Security box and unlocking method - Google Patents

Security box and unlocking method Download PDF

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Publication number
CN110070656B
CN110070656B CN201910374926.XA CN201910374926A CN110070656B CN 110070656 B CN110070656 B CN 110070656B CN 201910374926 A CN201910374926 A CN 201910374926A CN 110070656 B CN110070656 B CN 110070656B
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China
Prior art keywords
information
preset
fingerprint
module
fingerprint information
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CN201910374926.XA
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CN110070656A (en
Inventor
岳洋
焦运良
邢计元
靳尧凯
戴贻康
吴晖
马英翔
刘书萌
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Sixth Research Institute Of China Electronic Information Industry Group Co ltd
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Sixth Research Institute Of China Electronic Information Industry Group Co ltd
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Priority to CN201910374926.XA priority Critical patent/CN110070656B/en
Publication of CN110070656A publication Critical patent/CN110070656A/en
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns

Abstract

The invention provides a secret box and an unlocking method, which relate to the technical field of intelligent unlocking and comprise a box body, a communication module, a main control module and a fingerprint identification module, wherein the communication module, the main control module and the fingerprint identification module are arranged in the box body; the main control module is used for judging whether the verification information is matched with the preset verification information or not, if the matching is determined, the main control module judges whether the second fingerprint information is matched with the second preset fingerprint information or not, and if the matching is determined, the box body is controlled to be opened. The master control module of the secrecy box receives the verification information and the second fingerprint information step by step, judges whether the verification information is matched with the preset verification information and the second preset fingerprint information or not, and can be started only after all the information is determined to be matched, so that the technical problem of low safety coefficient of the secrecy box in the prior art is solved.

Description

Security box and unlocking method
Technical Field
The invention relates to the technical field of intelligent unlocking, in particular to a secrecy box and an unlocking method.
Background
In the current times of rapid technological development and big information explosion, the leakage of some important information will cause huge losses to groups or individuals. How to protect information carriers to ensure that important information is not stolen or leaked is an important issue in the present era. At present, the most common method is to store the information carrier in a secret box, and if the secret box password is leaked or the secret box key is stolen, the lock can be unlocked by any person as long as the password is obtained.
In conclusion, the secrecy box in the prior art has the technical problem that the safety coefficient is low.
Disclosure of Invention
The invention aims to provide a secrecy box and an unlocking method, which are used for relieving the technical problem that the secrecy box in the prior art is low in safety coefficient.
In a first aspect, an embodiment of the present invention provides a secret box, including: the fingerprint identification device comprises a box body, a communication module, a main control module and a fingerprint identification module, wherein the communication module, the main control module and the fingerprint identification module are arranged in the box body;
the communication module is used for receiving verification information sent by mobile equipment and sending the verification information to the main control module, wherein the verification information comprises: the physical address information of the mobile equipment and the first fingerprint information of a first user to be verified;
the fingerprint identification module is used for acquiring second fingerprint information of a second user to be verified and sending the acquired second fingerprint information to the main control module;
the main control module is used for receiving the verification information and judging whether the verification information is matched with preset verification information or not, wherein the preset verification information comprises: presetting physical address information and first preset fingerprint information;
and if the matching is determined, the main control module receives the second fingerprint information, judges whether the second fingerprint information is matched with second preset fingerprint information or not, and controls the box body to be opened if the matching is determined.
Further, the main control module includes: the system comprises a central processing unit, a driving module and an unlocking module, wherein the central processing unit, the driving module and the unlocking module are sequentially connected;
the central processing unit is connected with the communication module and used for receiving physical address information of the mobile equipment, judging whether the physical address information is matched with the preset physical address information or not, and if the physical address information is matched with the preset physical address information, sending a fingerprint input request to the mobile equipment through the communication module;
the central processing unit is further configured to receive first fingerprint information returned by the mobile device according to the fingerprint input request, determine whether the first fingerprint information matches the first preset fingerprint information, and send an enable signal to the driving module if the first fingerprint information matches the first preset fingerprint information;
the driving module is used for receiving the enabling signal and sending an activating signal to the unlocking module based on the enabling signal so as to activate the unlocking module;
the central processing unit is further connected with the fingerprint identification module and used for receiving the second fingerprint information after the unlocking module is activated, judging whether the second fingerprint information is matched with the second preset fingerprint information or not, and if the second fingerprint information is matched with the second preset fingerprint information, sending an unlocking signal to the activated unlocking module so that the unlocking module controls the box body to be opened.
Further, the secret box further comprises: the alarm is connected with the main control module;
and if the verification information received by the main control module within the first preset times is not matched with the preset verification information, or the second fingerprint information received by the main control module within the second preset times is not matched with the second preset fingerprint information, controlling the alarm to give an alarm.
Further, the secret box further comprises: and the indicator light is connected with the main control module and used for indicating the communication state of the main control module and the mobile equipment and indicating the communication state of the main control module and the fingerprint identification module.
Further, the secret box further comprises: the memory is connected with the main control module;
the memory is used for storing the preset verification information and the second preset fingerprint information.
In a second aspect, an embodiment of the present invention further provides an unlocking method, which is applied to the secret box described in the first aspect, and includes:
receiving authentication information sent by a mobile device, wherein the authentication information comprises: the physical address information of the mobile equipment and the first fingerprint information of a first user to be verified;
judging whether the verification information is matched with preset verification information or not, wherein the preset verification information comprises: presetting physical address information and first preset fingerprint information;
if the matching is determined, receiving second fingerprint information, wherein the second fingerprint information is acquired by a fingerprint identification module of the secrecy box and is the fingerprint information of a second user to be verified;
judging whether the second fingerprint information is matched with second preset fingerprint information or not;
and if the matching is determined, controlling the box body of the confidential box to be opened.
Further, receiving the verification information sent by the mobile device includes:
establishing a communication link with the mobile device;
and receiving the verification information sent by the mobile equipment based on the communication link.
Further, the determining whether the verification information matches preset verification information includes:
judging whether the physical address information of the mobile equipment is matched with the preset physical address information;
if the physical address information of the mobile equipment is matched with the preset physical address information, a fingerprint verification request is sent to the mobile equipment;
receiving first fingerprint information returned by the mobile equipment according to the fingerprint verification request;
judging whether the first fingerprint information is matched with the first preset fingerprint information or not;
and if the first fingerprint information is matched with the first preset fingerprint information, sending an enabling signal to a driving module of the secrecy box so that the driving module drives an unlocking module of the secrecy box to be activated.
Further, if it is determined that the box body is matched with the security box, controlling the box body of the security box to open comprises:
and if the second fingerprint information is matched with the second preset fingerprint information, sending an unlocking signal to the unlocked module after activation so that the unlocking module controls the box body of the secret box to be opened.
Further, before receiving the verification information sent by the mobile device, the method further includes:
and acquiring the preset verification information and the second preset fingerprint information.
The invention provides a secrecy box, comprising: the fingerprint identification device comprises a box body, a communication module, a main control module and a fingerprint identification module, wherein the communication module, the main control module and the fingerprint identification module are arranged in the box body; the communication module is used for receiving verification information sent by the mobile equipment and sending the verification information to the main control module, wherein the verification information comprises: physical address information of the mobile equipment and first fingerprint information of a first user to be verified; the fingerprint identification module is used for acquiring second fingerprint information of a second user to be verified and sending the acquired second fingerprint information to the main control module; the main control module is used for receiving the verification information and judging whether the verification information is matched with preset verification information or not, wherein the preset verification information comprises: presetting physical address information and first preset fingerprint information; if the matching is determined, the main control module receives the second fingerprint information, judges whether the second fingerprint information is matched with the second preset fingerprint information or not, and controls the box body to be opened if the matching is determined.
Compared with the secret box in the prior art, the master control module of the secret box provided by the invention firstly receives verification information sent by a mobile device through a communication module of the secret box, wherein the verification information comprises: physical address information of the mobile equipment and first fingerprint information of a first user to be verified; if the verification information is matched with the preset verification information of the secrecy box, the main control module receives the second fingerprint information again, judges whether the second fingerprint information is matched with the second preset fingerprint information or not, and can control the box body to be opened only after all the information is determined to be matched, so that the technical problem of low safety coefficient of the secrecy box in the prior art is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a security box according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an alternative lockbox according to an embodiment of the present invention;
FIG. 3 is a schematic view of another embodiment of the security box of the present invention;
fig. 4 is a flowchart of an unlocking method according to an embodiment of the present invention.
Icon: 10-a box body; 11-a communication module; 12-a master control module; 13-a fingerprint recognition module; 14-an alarm; 15-an indicator light; 16-a memory; 121-a central processing unit; 122-a drive module; 123-unlocking module.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
FIG. 1 is a schematic diagram of a security box according to an embodiment of the present invention, as shown in FIG. 1, the security box comprising: the fingerprint identification device comprises a box body 10, a communication module 11 arranged in the box body 10, a main control module 12 and a fingerprint identification module 13, wherein the main control module 12 is respectively connected with the communication module 11 and the fingerprint identification module 13;
the communication module 11 is configured to receive verification information sent by the mobile device, and send the verification information to the main control module 12, where the verification information includes: physical address information of the mobile equipment and first fingerprint information of a first user to be verified;
specifically, the communication module 11 and the main control module 12 are arranged on the security box, the communication module 11 is used for realizing communication connection between the security box and the mobile device, after the connection is established, the mobile device sends verification information (physical address information and first fingerprint information of a first user to be verified) to the communication module 11 of the security box, after the communication module 11 receives the verification information, the verification information is sent to the main control module 12, and the working process of the main control module 12 is described in detail hereinafter.
Preferably, the mobile device may select a smart device such as a smart phone, the communication module 11 may adopt an NFC communication method, and the mobile device also has an NFC function.
The fingerprint identification module 13 is configured to collect second fingerprint information of a second user to be authenticated, and send the collected second fingerprint information to the main control module 12;
specifically, the secret box of the invention is further provided with a fingerprint identification module 13, and the fingerprint identification module 13 can send the collected second fingerprint information of the second user to be verified to the main control module 12.
The main control module 12 is configured to receive the verification information, and determine whether the verification information matches preset verification information, where the preset verification information includes: presetting physical address information and first preset fingerprint information;
if the matching is determined, the main control module 12 receives the second fingerprint information, and determines whether the second fingerprint information matches with the second preset fingerprint information, and if the matching is determined, controls the box 10 to open.
After receiving the verification information, the main control module 12 first determines whether the verification information matches preset verification information, where the preset verification information includes: presetting physical address information and first preset fingerprint information, and hereinafter, describing the process of judging verification information by the main control module 12 in detail, if it is determined that the physical address information of the mobile device is matched with the preset physical address information and the first fingerprint information is matched with the first preset fingerprint information, the main control module 12 receives the second fingerprint information sent by the fingerprint identification module 13, further determines whether the second fingerprint information is matched with the second preset fingerprint information, and if it is determined that the second fingerprint information is matched with the second preset fingerprint information, the main control module 12 controls the box body 10 to be opened.
It should be noted that, after it is confirmed that the verification information sent by the mobile device matches the preset verification information stored in the secret box, the second fingerprint information should be entered within the preset time, and if the preset time is exceeded, the fingerprint entry is performed, even if the second fingerprint information matches the second preset fingerprint information, the secret box is not opened, and the user needs to restart all unlocking steps, preferably, the secret box can set the preset time to 30 seconds, and the invention does not limit the preset time, and the user can flexibly set the preset time according to the actual requirements.
Furthermore, in order to make the secrecy coefficient of the secrecy box higher, the secrecy box of the invention supports dual fingerprint verification, namely, the first preset fingerprint information and the second preset fingerprint information are different fingerprint information, and the fingerprint information of two persons can be respectively set according to the actual situation, namely, the opening of the secrecy box needs to be finished under the condition that two persons are in the field at the same time, which is equivalent to increasing the safety coefficient of the secrecy box; also can be for convenient to use, set up first fingerprint information and second fingerprint information the same, perhaps first fingerprint information and second fingerprint information come from the different fingers of the same person, all can set for according to actual conditions.
Compared with the secret box in the prior art, the master control module 12 of the secret box provided by the invention firstly receives verification information sent by a mobile device through the communication module 11 of the secret box, wherein the verification information comprises: physical address information of the mobile equipment and first fingerprint information of a first user to be verified; if the verification information is matched with the preset verification information of the secrecy box, the main control module 12 receives the second fingerprint information again, judges whether the second fingerprint information is matched with the second preset fingerprint information or not, and can control the box body 10 to be opened only after all the information is determined to be matched, so that the technical problem of low safety coefficient of the secrecy box in the prior art is solved.
The above description is provided for the brief description of the composition of the security box, and the following description is provided for the detailed structure and operation of the main control module 12 of the security box.
In an alternative embodiment, as shown in fig. 2, the main control module 12 includes: the driving device comprises a central processing unit 121, a driving module 122 and an unlocking module 123, wherein the central processing unit 121, the driving module 122 and the unlocking module 123 are sequentially connected;
the central processing unit 121 is connected to the communication module 11, and is configured to receive physical address information of the mobile device, determine whether the physical address information matches preset physical address information, and send a fingerprint entry request to the mobile device through the communication module 11 if the physical address information matches the preset physical address information;
for convenience of understanding, the following description will be given by taking an example of a communication mode in which the communication module 11 adopts an NFC module as an example, when the secret box is to be opened, the NFC function of the mobile device is first opened, then when the mobile device is close to the NFC module of the secret box, the mobile device and the secret box establish communication through NFC, then the mobile device sends physical address information of the mobile device to the central processing unit 121, the central processing unit 121 compares the received physical address information with preset physical address information to determine whether the two are matched, and if the matching is determined, the central processing unit 121 sends a fingerprint entry request to the mobile device through the NFC module.
The central processing unit 121 is further configured to receive first fingerprint information returned by the mobile device according to the fingerprint entry request, determine whether the first fingerprint information matches with first preset fingerprint information, and send an enable signal to the driving module 122 if the first fingerprint information matches with the first preset fingerprint information;
the driving module 122 is configured to receive an enable signal, and send an activation signal to the unlocking module 123 based on the enable signal, so that the unlocking module 123 is activated;
after receiving the fingerprint input request, the mobile device indicates a first user to be verified to input first fingerprint information, after the first fingerprint information is input, the mobile device sends the first fingerprint information to the central processing unit 121 of the secret box through the NFC module, the central processing unit 121 compares the received first fingerprint information with first preset fingerprint information to determine whether the received first fingerprint information is matched with the first preset fingerprint information, and if the matching is determined, the central processing unit 121 sends an enable signal to the driving module 122. After receiving the enable signal, the driving module 122 sends an activation signal to the unlocking module 123 to activate the unlocking module 123, and preferably, the unlocking module 123 adopts a stepping motor lock, and the stepping motor lock can control the box 10 to be opened only when receiving the unlocking signal again in the activated state.
The central processing unit 121 is further connected to the fingerprint identification module 13, and is configured to receive the second fingerprint information after the unlocking module 123 is activated, determine whether the second fingerprint information matches with the second preset fingerprint information, and if the second fingerprint information matches with the second preset fingerprint information, send an unlocking signal to the activated unlocking module 123, so that the unlocking module 123 controls the box 10 to be unlocked.
After the unlocking module 123 is activated, the central processing unit 121 receives the second fingerprint information sent by the fingerprint identification module 13, which has been mentioned above, after the unlocking module 123 is activated, the second fingerprint information recorded within the preset time is valid fingerprint information, and if the preset time is exceeded, even if correct fingerprint information is recorded, the secret box cannot be opened, so after the central processing unit 121 receives the second fingerprint information within the preset time, the received second fingerprint information is compared with the second preset fingerprint information, if it is determined that the second fingerprint information is matched with the second fingerprint information, the central processing unit 121 sends an unlocking signal to the activated unlocking module 123, and at this time, the unlocking module 123 controls the box body 10 to be opened.
Although the verification sequence is set in all the verification steps of the unlocking information mentioned above, the user may also perform appropriate adjustment to obtain another verification scheme, for example, adjust the sequence of verifying the physical address information and the first fingerprint information in the verification information, or the sequence of verifying the verification information and the second fingerprint information, etc., it is intended to emphasize that only a specific person holds a specific device to have unlocking qualification, and that the unlocking module 123 needs to perform verification in two steps by different devices and different manners.
The process of opening the enclosure 10 is described in detail above, and the other components of the lockbox arrangement are described in detail below.
In an alternative embodiment, as shown in FIG. 3, the lockbox further comprises: the alarm 14, the alarm 14 is connected with the main control module 12;
if the verification information received by the main control module 12 within the first preset number of times does not match the preset verification information, or the second fingerprint information received by the main control module 12 within the second preset number of times does not match the second preset fingerprint information, controlling the alarm 14 to alarm.
In the embodiment of the invention, the security box is further provided with an alarm 14, the alarm 14 is connected with the main control module 12, when the box body 10 is opened, firstly, the main control module 12 judges whether the received physical address information of the mobile device is matched with the preset physical address information, if not, the main control module 12 can control the alarm 14 to alarm or does not execute the subsequent operation, namely, the main control module 12 does not send the fingerprint input request to the mobile device.
Further, if it is determined that the physical address information matches the preset physical address information, the main control module 12 will further determine whether the first fingerprint information sent by the mobile device matches the first preset fingerprint information, and if it is determined that the first fingerprint information does not match the first preset fingerprint information, resend the fingerprint entry request to the mobile device, but if the first fingerprint information received within the first preset number of times does not match, the main control module 12 does not execute subsequent operations and controls the alarm 14 to alarm.
Further, if the verification information matches the preset verification information, it is continuously determined whether the second fingerprint information matches the second preset fingerprint information, and if not, the second fingerprint information acquired by the fingerprint identification module 13 is received again, but if the second fingerprint information received within the second preset times does not match, the main control module 12 does not perform subsequent operations and controls the alarm 14 to alarm, preferably, the first preset times and the second preset times can be 3 times, and the user can also flexibly set according to actual conditions, which is not specifically limited by the present invention.
In an alternative embodiment, the lockbox further comprises: and the indicator light 15 is connected with the main control module 12 and used for indicating the communication state of the main control module 12 and the mobile device and indicating the communication state of the main control module 12 and the fingerprint identification module 13.
In the embodiment of the present invention, the secret box further includes an indicator light 15, the indicator light 15 is connected to the main control module 12, and is mainly used for operation guidance of a user, for example, when the secret box is in a locked state, the indicator light 15 is not turned on, once a mobile device matched with the secret box is connected to the secret box, the indicator light 15 is turned on, verification information is sent to the main control module 12 and after matching is determined, the indicator light 15 is turned on so that the user receives a clear prompt, the user inputs second fingerprint information within a preset time, and if the main control module 12 does not receive correct second fingerprint information sent by the fingerprint identification module 13 within the preset time, the indicator light 15 is turned off.
In an alternative embodiment, the lockbox further comprises: the memory 16, the memory 16 is connected with the main control module 12;
the memory 16 is used for storing preset authentication information and second preset fingerprint information.
In summary, the secret box provided by the embodiment of the invention has the following advantages:
1. the secrecy box provided by the invention has the advantages that a specific person can have the qualification of unlocking only by holding a specific device, and the safety factor is higher.
2. The opening of the box body 10 of the secret box needs to be verified step by step on different devices (mobile devices and the secret box), so that an activation signal and an unlocking signal are sent to the unlocking module 123 step by step, and the safety of the secret box is improved.
3. The fingerprints of two persons can be set as opening passwords, and the confidentiality of the secrecy box is stronger by a multi-fingerprint verification mode.
Example two:
the embodiment of the invention also provides an unlocking method, which is applied to the secret box provided by the first embodiment of the invention, and the unlocking method provided by the embodiment of the invention is specifically described below.
Fig. 4 is a flowchart of an unlocking method according to an embodiment of the present invention, as shown in fig. 4, the method includes the following steps:
step S11, receiving authentication information sent by the mobile device, where the authentication information includes: physical address information of the mobile equipment and first fingerprint information of a first user to be verified;
step S12, determining whether the verification information matches preset verification information, wherein the preset verification information includes: presetting physical address information and first preset fingerprint information;
step S13, if the matching is determined, receiving second fingerprint information, wherein the second fingerprint information is the fingerprint information of the second user to be verified, which is acquired by the fingerprint identification module 13 of the secret box;
step S14, judging whether the second fingerprint information is matched with second preset fingerprint information;
in step S15, if a match is determined, the box body 10 of the lockbox is controlled to be opened.
In the first embodiment, the whole unlocking process is described in detail when the structure of the secrecy box is introduced, and the detailed description is omitted here.
In an optional embodiment, receiving the verification information sent by the mobile device includes the following steps:
step S111, establishing a communication link with the mobile equipment;
step S112, the verification information sent by the mobile device is received based on the communication link.
To acquire the verification information of the mobile device, the secure box is firstly in communication connection with the mobile device, and then the mobile device performs information interaction with the secure box through a communication link.
In an optional embodiment, the determining whether the verification information matches the preset verification information includes the following steps:
step S121, judging whether the physical address information of the mobile equipment is matched with preset physical address information;
step S122, if the physical address information of the mobile equipment is matched with the preset physical address information, a fingerprint verification request is sent to the mobile equipment;
step S123, receiving first fingerprint information returned by the mobile equipment according to the fingerprint verification request;
step S124, judging whether the first fingerprint information is matched with first preset fingerprint information;
in step S125, if the first fingerprint information matches the first preset fingerprint information, an enable signal is sent to the driving module 122 of the lockbox, so that the driving module 122 drives the unlocking module 123 of the lockbox to activate.
In the first embodiment, when the detailed description is given to the structure of the main control module 12, a process of determining whether the verification information matches the preset verification information has been described specifically, and please refer to the above description, which is not described herein again.
In an alternative embodiment, if a match is determined, controlling the opening of the enclosure 10 of the lockbox comprises:
if the second fingerprint information matches with the second preset fingerprint information, an unlocking signal is sent to the unlocking module 123 after activation, so that the unlocking module 123 controls the box body 10 of the secrecy box to be unlocked.
In an optional embodiment, before receiving the verification information sent by the mobile device, the method further comprises the following steps:
and acquiring preset verification information and second preset fingerprint information.
Specifically, the secrecy box is in an unlocked state when being used for the first time, the secrecy box needs to acquire preset verification information and second preset fingerprint information, preferably, a user firstly inputs the preset verification information (preset physical address information and first preset fingerprint information) and the second preset fingerprint information, and the secrecy box can be normally locked after the preset verification information and the second preset fingerprint information are successfully input. The specific operation steps are as follows:
firstly, a user brings a mobile device close to an unlocked security box so that the mobile device and the security box establish communication connection; the secrecy box sends a request for acquiring physical address information to the mobile equipment, the mobile equipment returns the physical address information to the secrecy box after receiving the request, and then the secrecy box stores the physical address information of the mobile equipment as preset physical address information;
secondly, the secrecy box sends a first fingerprint input request to the mobile equipment to prompt a user to input first fingerprint information on the mobile equipment, the mobile equipment sends the acquired first fingerprint information to the secrecy box, and then the secrecy box takes the first fingerprint information as first preset fingerprint information;
and finally, the confidential box sends a second fingerprint entering invitation to the fingerprint identification module 13 of the confidential box, prompts a user to enter second fingerprint information on the fingerprint identification module 13, and takes the acquired second fingerprint information as second preset fingerprint information.
If the preset verification information and the second preset fingerprint information need to be replaced, new information needs to be input when the confidential box is in an open state, a reset interface can be arranged inside the confidential box, and once the confidential box is reset, a user can input the preset verification information and the second preset fingerprint information again.
The user may also store the preset authentication information and the second preset fingerprint information in the memory 16 of the lockbox in other manners, and the present invention does not specifically limit the manner in which the lockbox obtains the preset authentication information and the second preset fingerprint information.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. A security box, comprising: the fingerprint identification device comprises a box body, a communication module, a main control module and a fingerprint identification module, wherein the communication module, the main control module and the fingerprint identification module are arranged in the box body;
the communication module is used for receiving verification information sent by mobile equipment and sending the verification information to the main control module, wherein the verification information comprises: the physical address information of the mobile equipment and the first fingerprint information of a first user to be verified;
the fingerprint identification module is used for acquiring second fingerprint information of a second user to be verified and sending the acquired second fingerprint information to the main control module;
the main control module is used for receiving the verification information and judging whether the verification information is matched with preset verification information or not, wherein the preset verification information comprises: presetting physical address information and first preset fingerprint information;
if the matching is determined, the main control module receives the second fingerprint information, judges whether the second fingerprint information is matched with second preset fingerprint information or not, and controls the box body to be opened if the matching is determined;
wherein, the master control module includes: the system comprises a central processing unit, a driving module and an unlocking module, wherein the central processing unit, the driving module and the unlocking module are sequentially connected;
the central processing unit is connected with the communication module and used for receiving physical address information of the mobile equipment, judging whether the physical address information is matched with the preset physical address information or not, and if the physical address information is matched with the preset physical address information, sending a fingerprint input request to the mobile equipment through the communication module;
the central processing unit is further configured to receive first fingerprint information returned by the mobile device according to the fingerprint input request, determine whether the first fingerprint information matches the first preset fingerprint information, and send an enable signal to the driving module if the first fingerprint information matches the first preset fingerprint information;
the driving module is used for receiving the enabling signal and sending an activating signal to the unlocking module based on the enabling signal so as to activate the unlocking module;
the central processing unit is further connected with the fingerprint identification module and used for receiving the second fingerprint information after the unlocking module is activated, judging whether the second fingerprint information is matched with the second preset fingerprint information or not, and if the second fingerprint information is matched with the second preset fingerprint information, sending an unlocking signal to the activated unlocking module so that the unlocking module controls the box body to be opened.
2. The lockbox of claim 1 further comprising: the alarm is connected with the main control module;
and if the verification information received by the main control module within the first preset times is not matched with the preset verification information, or the second fingerprint information received by the main control module within the second preset times is not matched with the second preset fingerprint information, controlling the alarm to give an alarm.
3. The lockbox of claim 1 further comprising: and the indicator light is connected with the main control module and used for indicating the communication state of the main control module and the mobile equipment and indicating the communication state of the main control module and the fingerprint identification module.
4. The lockbox of claim 1 further comprising: the memory is connected with the main control module;
the memory is used for storing the preset verification information and the second preset fingerprint information.
5. An unlocking method applied to the security box of any one of claims 1 to 4, comprising:
receiving authentication information sent by a mobile device, wherein the authentication information comprises: the physical address information of the mobile equipment and the first fingerprint information of a first user to be verified;
judging whether the verification information is matched with preset verification information or not, wherein the preset verification information comprises: presetting physical address information and first preset fingerprint information;
if the matching is determined, receiving second fingerprint information, wherein the second fingerprint information is acquired by a fingerprint identification module of the secrecy box and is the fingerprint information of a second user to be verified;
judging whether the second fingerprint information is matched with second preset fingerprint information or not;
if the matching is determined, controlling the box body of the confidential box to be opened;
wherein judging whether the verification information matches preset verification information comprises:
judging whether the physical address information of the mobile equipment is matched with the preset physical address information;
if the physical address information of the mobile equipment is matched with the preset physical address information, a fingerprint verification request is sent to the mobile equipment;
receiving first fingerprint information returned by the mobile equipment according to the fingerprint verification request;
judging whether the first fingerprint information is matched with the first preset fingerprint information or not;
and if the first fingerprint information is matched with the first preset fingerprint information, sending an enabling signal to a driving module of the secrecy box so that the driving module drives an unlocking module of the secrecy box to be activated.
6. The method of claim 5, wherein receiving authentication information sent by a mobile device comprises:
establishing a communication link with the mobile device;
and receiving the verification information sent by the mobile equipment based on the communication link.
7. The method of claim 5, wherein controlling opening of the lockbox if a match is determined comprises:
and if the second fingerprint information is matched with the second preset fingerprint information, sending an unlocking signal to the unlocked module after activation so that the unlocking module controls the box body of the secret box to be opened.
8. The method of claim 5, wherein prior to receiving the authentication information sent by the mobile device, the method further comprises:
and acquiring the preset verification information and the second preset fingerprint information.
CN201910374926.XA 2019-05-07 2019-05-07 Security box and unlocking method Active CN110070656B (en)

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