CN216310886U - Intelligent padlock - Google Patents

Abstract

The utility model relates to an intelligent padlock, which comprises a lock body, wherein the lock body is provided with an intelligent controller, and the intelligent controller comprises a controller module, an unlocking and locking driving module, a wireless communication module, a vibration sensor module, an indicator lamp and a battery; the encryption padlock of the utility model controls unlocking and locking through the intelligent terminal capable of identifying identity, has higher safety, makes up the defect that the traditional key can be repeatedly configured, can remotely monitor the unlocking and locking state and abnormal vibration state of the padlock through a remote server, and is suitable for being used in the fields with high security level, such as bank note transport boxes and the like.

Description

Intelligent padlock

Technical Field

The utility model relates to an encryption lock, in particular to an intelligent padlock.

Background

The cash transport box is a box for carrying cash when a bank financial system carries out cash transport, and the security of the cash transport box is realized by trusted personnel, at present, most of the cash transport boxes use a mechanical padlock unlocked by a traditional key, the safety of the transport process is realized by a strict security system, a flow and the trusted personnel, and the traditional key has the defect of repeated configuration, so that the traditional mechanical padlock can not meet the security requirement of a bank system, and the existing intelligent locks unlocked by wireless signals have the defects of being copied and stolen because the existing intelligent locks adopt unencrypted wireless unlocking signals, the security is not good, and the intelligent locks are not suitable for being used in the high security level requirement fields of banks and the like.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the existing cash carrying box, the utility model provides an intelligent padlock.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an intelligent padlock comprises a lock body, wherein the lock body is provided with an intelligent controller, and the intelligent controller comprises a controller module, an unlocking and locking driving module, a wireless communication module, a vibration sensor module, an indicator lamp and a battery;

the controller module for identifying and processing the locking and unlocking signal comprises a single chip microcomputer and a battery management module connected with the single chip microcomputer; the single chip microcomputer is respectively connected with the locking and unlocking drive module, the wireless communication module, the vibration sensor module and the indicating lamp, and the battery management module for low-voltage detection is connected with the battery.

Further preferably, an encryption communication module capable of performing wireless encryption communication with the intelligent terminal is arranged in the wireless communication module. The encryption communication module can change the communication sequence code contained in the communication plain text once per communication, if the communication sequence code is not changed or the change does not accord with the rule, the communication sequence code is judged to be illegal data, and the retransmission prevention function is realized; the intelligent terminal for unlocking control and the intelligent encryption padlock are communicated by encrypted wireless signals, the encrypted signals can have a retransmission prevention mechanism, and lawbreakers can be effectively prevented from intercepting and utilizing the encrypted signals.

Preferably, an unlocking motor and an unlocking and locking position detection switch are arranged in the unlocking and locking drive module, and are used for unlocking the padlock and detecting the unlocking and locking states of the padlock.

Preferably, the battery is a rechargeable lithium battery, and when the battery management module detects that the electric quantity of the battery is insufficient, the alarm is given through the indicating lamp, so that the normal use of the padlock can be kept during charging.

The implementation process comprises the following steps: to this intelligence encryption padlock control of switching lock for can carrying out identification's intelligent terminal, the user passes through intelligent terminal discernment authentication back, carry out the communication with this intelligence encryption padlock's wireless communication module through encrypted radio signal and be connected, after wireless communication module received encrypted unlocking signal, send the controller module after deciphering the signal, the singlechip of controller module is through identification processing, unblank through switching lock drive module, send unlocking signal to wireless communication module and pilot lamp simultaneously, the instruction of unblanking of pilot lamp is lighted, intelligent terminal receives feedback signal of unblanking.

The wireless communication module is internally provided with an encryption communication module which can carry out wireless encryption communication with the intelligent terminal. The encryption communication module can change the communication sequence code contained in the communication plain text once per communication, if the communication sequence code is not changed or the change does not accord with the rule, the communication sequence code is judged to be illegal data, and the retransmission prevention function is realized; the intelligent terminal for unlocking control and the intelligent encryption padlock are communicated by encrypted wireless signals, the encrypted signals can have a retransmission prevention mechanism, lawbreakers can be effectively prevented from intercepting and utilizing the encrypted signals, and the safety is greatly improved.

After the lock beam is manually pressed down to be locked, the lock position detection switch arranged in the lock driving module detects the locking, the single chip microcomputer of the controller module also sends a locked signal to the wireless communication module and the indicating lamp, the locking indication of the indicating lamp is lightened, the intelligent terminal receives a locked feedback signal, and the lock opening signal received by the intelligent terminal can be simultaneously sent to the remote server to be monitored.

During the padlock is not using depositing and night time, intelligent terminal is in the state of opening through controller module control vibrations sensor module, the box that encrypts padlock and locking when this intelligence takes place to remove, vibrations sensor module detects vibrations, both send vibration signal to the singlechip of controller module, vibration signal passes through wireless communication module and transmits to intelligent terminal, vibration signal that intelligent terminal received sends simultaneously to remote server and reports to the police, relevant personnel can in time deal with.

When the padlock is used, the battery management module alarms through the indicating lamp when detecting that the electric quantity of the battery is insufficient, and the normal use of the padlock can be kept by charging.

The utility model has the beneficial effects that: the lock body is provided with an intelligent controller, and the intelligent controller comprises a controller module, an opening and closing lock driving module, a wireless communication module, a vibration sensor module, an indicator light and a battery; the intelligent terminal for identity recognition is used for controlling the unlocking and locking of the intelligent encryption padlock, a user can be in communication connection with the wireless communication module of the intelligent encryption padlock through encrypted wireless signals after recognition, and the encryption communication module capable of being in wireless encryption communication with the intelligent terminal is arranged in the wireless communication module. The encryption communication module can change the communication sequence code contained in the communication plain text once per communication, if the communication sequence code is not changed or the change does not accord with the rule, the communication sequence code is judged to be illegal data, and the retransmission prevention function is realized; the intelligent terminal for unlocking control and the intelligent encryption padlock are in wireless signal communication encrypted by the encryption communication module, the encrypted signals can have a retransmission preventing mechanism, lawbreakers can be effectively prevented from intercepting and utilizing the encrypted signals, the safety is greatly improved, and the intelligent terminal can receive unlocking and locking feedback signals. And the lock opening and closing signals received by the intelligent terminal are simultaneously sent to the remote server for monitoring.

Be equipped with vibrations sensor module in, be in the state of opening at the padlock when not using depositing and night, take place to remove when the box of this intelligence encryption padlock and locking, vibrations sensor module detects vibrations, both sends vibration signal to the singlechip of controller module, and vibration signal passes through wireless communication module and transmits to intelligent terminal, and vibration signal that intelligent terminal received sends simultaneously to remote server and reports to the police, can in time deal with. This padlock is encrypted to intelligence carries out unlocking and locking control through the intelligent terminal that can carry out identity recognition, has higher security, has compensatied the defect that traditional key can repeatedly dispose, and accessible remote server carries out remote monitoring to padlock unlocking and locking, unusual shock condition, is fit for using in high security protection grade's such as bank notes case field of bank fortune.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic block diagram of the circuit structure of the intelligent controller of the present invention;

FIG. 3 is a schematic diagram of the circuit structure of the single chip microcomputer of the utility model;

fig. 4 is a schematic circuit diagram of the battery management module of the present invention;

FIG. 5 is a schematic diagram of the circuit configuration of the shock sensor module of the present invention;

FIG. 6 is a schematic diagram of a circuit structure of the locking and unlocking driving module of the present invention;

fig. 7 is a schematic circuit diagram of a wireless communication module according to the present invention;

fig. 8 is a schematic circuit diagram of the indicator light of the present invention.

Parts and numbering in the figures:

1-a lock body; 2-an intelligent controller; 3-a controller module; 4-locking and unlocking drive module; 5-a wireless communication module; 6-a shock sensor module; 7-an indicator light; 8-a battery; 31-a single chip microcomputer; 32-battery management module.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

As shown in fig. 1 to 8, an intelligent padlock includes a lock body 1, the lock body 1 is provided with an intelligent controller 2, and the intelligent controller 2 includes a controller module 3, an open/close lock driving module 4, a wireless communication module 5, a vibration sensor module 6, an indicator light 7 and a battery 8;

the controller module 3 for identifying and processing the locking and unlocking signal comprises a singlechip 31 and a battery management module 32 connected with the singlechip 31; the single chip microcomputer 31 is respectively connected with the unlocking and locking driving module 4, the wireless communication module 5, the vibration sensor module 6 and the indicator light 7, and the battery management module 32 for low-voltage detection is connected with the battery 8.

The wireless communication module 5 is internally provided with an encryption communication module capable of carrying out wireless encryption communication with the intelligent terminal, and the encryption communication module can change a communication sequence code contained in a communication plain text once every communication, and if the communication sequence code is unchanged or the change does not accord with a rule, the communication sequence code is judged to be illegal data, so that a retransmission prevention function is realized; the intelligent terminal for unlocking control and the intelligent encryption padlock are communicated by encrypted wireless signals, the encrypted signals can have a retransmission prevention mechanism, and lawbreakers can be effectively prevented from intercepting and utilizing the encrypted signals.

Preferably, an unlocking motor and an unlocking and locking position detection switch are arranged in the unlocking and locking driving module 4, and are used for unlocking the padlock and detecting the unlocking and locking states of the padlock.

Preferably, the battery 8 is a rechargeable lithium battery, and when the battery management module 32 detects that the battery 8 is low in power, the indicator light 7 gives an alarm, so that the normal use of the charge keeping padlock can be performed.

The implementation process comprises the following steps: to this intelligence encryption padlock control for can carrying out identification's intelligent terminal, the user passes through intelligent terminal discernment authentication back, carry out communication connection through encrypted wireless signal and this intelligence encryption padlock's wireless communication module 5, after wireless communication module 5 received encrypted unlocking signal, send controller module 3 after the signal decryption, controller module 3's singlechip 31 is through identification processing, unblank through unlocking and shutting drive module 4, send unlocking signal to wireless communication module 5 and pilot lamp 7 simultaneously, the instruction of unblanking of pilot lamp 7 lights, intelligent terminal receives the feedback signal of unblanking.

And an encryption communication module capable of performing wireless encryption communication with the intelligent terminal is arranged in the wireless communication module 5. The encryption communication module can change the communication sequence code contained in the communication plain text once per communication, if the communication sequence code is not changed or the change does not accord with the rule, the communication sequence code is judged to be illegal data, and the retransmission prevention function is realized; the intelligent terminal for unlocking control and the intelligent encryption padlock are communicated by encrypted wireless signals, the encrypted signals can have a retransmission prevention mechanism, lawbreakers can be effectively prevented from intercepting and utilizing the encrypted signals, and the safety is greatly improved.

After the lock beam is manually pressed down to be locked, the locking and unlocking position detection switch arranged in the locking and unlocking driving module 4 detects locking, the single chip microcomputer 31 of the controller module 3 also sends a locked signal to the wireless communication module 5 and the indicating lamp 7, the locking indication of the indicating lamp 7 is lightened, the intelligent terminal receives a locked feedback signal, and the locking and unlocking signal received by the intelligent terminal can be simultaneously sent to the remote server to be monitored.

During the padlock is not using depositing and night time, intelligent terminal is in the state of opening through controller module 3 control vibrations sensor module 6, the box that encrypts padlock and locking when this intelligence takes place to remove, vibrations are detected to vibrations sensor module 6, both send vibration signal to controller module 3's singlechip 31, vibration signal passes through wireless communication module 5 and transmits to intelligent terminal, the vibration signal that intelligent terminal received sends simultaneously to remote server and reports to the police, relevant personnel can in time deal with.

When the battery management module 32 detects that the battery 8 is low in power during the use of the padlock, the indicating lamp 7 gives an alarm, and the normal use of the padlock can be kept charged.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (4)

1. An intelligent padlock comprises a lock body (1), and is characterized in that the lock body (1) is provided with an intelligent controller (2), and the intelligent controller (2) comprises a controller module (3), an opening and closing lock driving module (4), a wireless communication module (5), a vibration sensor module (6), an indicator light (7) and a battery (8);

the controller module (3) for identifying and processing the locking and unlocking signal comprises a single chip microcomputer (31) and a battery management module (32) connected with the single chip microcomputer; the single chip microcomputer (31) is respectively connected with the unlocking and locking driving module (4), the wireless communication module (5), the vibration sensor module (6) and the indicating lamp (7), and the battery management module (32) for low-voltage detection is connected with the battery (8).

2. An intelligent padlock according to claim 1, characterized in that an encryption communication module capable of performing wireless encryption communication with an intelligent terminal is arranged in the wireless communication module (5).

3. An intelligent padlock according to claim 2, characterized in that the unlocking and locking drive module (4) is internally provided with an unlocking motor and an unlocking and locking position detection switch.

4. An intelligent padlock according to claim 2, characterized in that the battery (8) is a rechargeable lithium battery.

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