CN111105533A - Unlocking control method and device of intelligent door lock - Google Patents
Unlocking control method and device of intelligent door lock Download PDFInfo
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- CN111105533A CN111105533A CN201911329344.6A CN201911329344A CN111105533A CN 111105533 A CN111105533 A CN 111105533A CN 201911329344 A CN201911329344 A CN 201911329344A CN 111105533 A CN111105533 A CN 111105533A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME 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
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
Abstract
The application discloses unlocking control method and device of intelligent door lock, aiming at the problem that in the prior art, because of Tesla interference, the intelligent door lock is cracked, the method comprises the following steps: the intelligent door lock receives a request protocol signal from at least one unknown terminal device, and updates the stored accumulated number of error signals when the request protocol signal is determined to be an error signal based on a preset reference protocol signal every time the request protocol signal is received; the intelligent door lock determines the accumulated number of the error signals, and sends alarm information when the accumulated number reaches a set number threshold value. In this application, when the intelligent lock confirms that the number of error signal accumulation reaches the figure threshold value of settlement, send alarm information, like this, can guarantee that the intelligent lock in time detects out to receive Tesla's interference, improved the interference killing feature of intelligent lock, guaranteed the security of intelligent lock, promoted user experience and felt.
Description
Technical Field
The application relates to the technical field of intelligent door locks, in particular to an unlocking control method and device of an intelligent door lock.
Background
Along with the continuous development of science and technology level, the market share of intelligent lock constantly improves, and meanwhile, the security problem of intelligent lock also receives everybody's attention. At present, although the intelligent door lock has high safety in all aspects, lawless persons can still crack the intelligent door lock without destroying any physical structure of the intelligent door lock, wherein the most typical cracking method is Tesla interference.
At present, a method of changing a communication signal between a main control chip and a motor chip in an intelligent door lock from a traditional high-low level signal into a protocol signal is generally adopted, so that a lawbreaker is prevented from adopting Tesla interference to crack the intelligent door lock.
However, the protocol signal is a preset level with a frequency voltage different from the traditional high level on the hardware level, the high level generated by tesla is irregular, and the frequency voltage is random, so that the high level generated by tesla just meets the condition of the preset frequency voltage, and at this time, a lawless person can open the intelligent door lock.
It follows that a new solution needs to be devised to overcome the above drawbacks.
Disclosure of Invention
The application provides an unlocking control method and device of an intelligent door lock, which are used for solving the problem that the intelligent door lock is cracked due to Tesla interference in the prior art.
The technical scheme provided by the embodiment of the application is as follows:
an unlocking control method of an intelligent door lock comprises the following steps:
the intelligent door lock receives a request protocol signal from at least one unknown terminal device, wherein the request protocol signal is used for indicating the intelligent door lock to open the door lock, and when the intelligent door lock determines that one request protocol signal is an error signal based on a preset reference protocol signal every time one request protocol signal is received, the stored accumulated number of the error signals is updated;
and the intelligent door lock determines the accumulated number of the error signals, and sends alarm information to the associated target terminal equipment when the accumulated number of the error signals reaches a set number threshold value.
Optionally, the determining, by the intelligent door lock, that the request protocol signal is an error signal based on a preset reference protocol signal specifically includes:
the intelligent door lock acquires a signal parameter contained in the request protocol signal;
the intelligent door lock acquires a reference signal parameter corresponding to the signal parameter based on the preset reference protocol signal;
and when the intelligent door lock determines that the signal parameter is not matched with the corresponding reference signal parameter, determining that the request protocol signal is an error signal.
Optionally, the signal parameter includes at least any one or a combination of a pulse number, a high level duration, and a low level duration.
Optionally, receiving a request protocol signal, and updating the stored accumulated number of error signals when the intelligent door lock determines that the request protocol signal is an error signal based on a preset reference protocol signal, specifically including:
the intelligent door lock receives a request protocol signal;
the intelligent door lock executes any one of the following operations when determining that the request protocol signal is an error signal based on a preset reference protocol signal:
if the accumulated number of the error signals is determined to be zero, updating the stored accumulated number of the error signals;
and if the accumulated number of the error signals is determined not to be zero and the receiving time interval of the request protocol signal and the previous error signal is determined not to exceed the set time threshold, updating the stored accumulated number of the error signals.
Optionally, if the intelligent door lock determines that the request protocol signal is a correct signal based on a preset reference protocol signal, the door lock is unlocked, and the stored accumulated number of the error signals is reset.
An unlocking control device of an intelligent door lock, comprising:
the intelligent door lock comprises a processing unit, a control unit and a control unit, wherein the processing unit is used for receiving a request protocol signal from at least one unknown terminal device, the request protocol signal is used for indicating the intelligent door lock to open the door lock, and when the intelligent door lock determines that the request protocol signal is an error signal based on a preset reference protocol signal every time one request protocol signal is received, the stored accumulated number of the error signals is updated;
and the alarm unit is used for determining the accumulated number of the error signals and sending alarm information to the associated target terminal equipment when the accumulated number of the error signals reaches a set number threshold.
Optionally, when it is determined that the request protocol signal is an error signal based on a preset reference protocol signal, the processing unit is specifically configured to:
acquiring signal parameters contained in the request protocol signal;
acquiring reference signal parameters corresponding to the signal parameters based on the preset reference protocol signal;
determining the one request protocol signal as an error signal when the signal parameter is determined not to match the corresponding reference signal parameter.
Optionally, the signal parameter includes at least any one or a combination of a pulse number, a high level duration, and a low level duration.
Optionally, a request protocol signal is received, and when it is determined that the request protocol signal is an error signal based on a preset reference protocol signal, the stored accumulated number of error signals is updated, where the processing unit is specifically configured to:
receiving a request protocol signal;
when the request protocol signal is determined to be an error signal based on a preset reference protocol signal, any one of the following operations is executed:
if the accumulated number of the error signals is determined to be zero, updating the stored accumulated number of the error signals;
and if the accumulated number of the error signals is determined not to be zero and the receiving time interval of the request protocol signal and the previous error signal is determined not to exceed the set time threshold, updating the stored accumulated number of the error signals.
Optionally, the processing unit is further configured to:
and if the request protocol signal is determined to be a correct signal based on a preset reference protocol signal, unlocking the door lock, and resetting the stored accumulated number of the error signals.
An unlocking control device of an intelligent door lock, comprising:
a memory for storing executable instructions;
and the processor is used for reading and executing the executable instructions stored in the memory so as to realize the unlocking control method of the intelligent door lock.
A storage medium, wherein instructions of the storage medium, when executed by a processor, enable the processor to execute the unlocking control method of the intelligent door lock according to any one of the above.
In the embodiment of the application, the intelligent door lock receives a request protocol signal from at least one unknown terminal device, updates the stored accumulated number of error signals when the request protocol signal is determined to be an error signal based on a preset reference protocol signal every time the request protocol signal is received, then determines the accumulated number of error signals, and sends alarm information to the associated target terminal device when the accumulated number of error signals reaches a set number threshold. The intelligent door lock judges each received request protocol signal, and sends alarm information when the accumulated number of error signals reaches a set number threshold value, so that the intelligent door lock can be ensured to be timely detected to be interfered by Tesla, the anti-interference capability of the intelligent door lock is improved, the safety of the intelligent door lock is ensured, and in addition, a user can timely take relevant measures when receiving the alarm information, so that the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application 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, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an intelligent door lock in an embodiment of the present application;
fig. 2 is a schematic flowchart of an unlocking control method of an intelligent door lock provided in an embodiment of the present application;
FIG. 3 is a schematic flow chart illustrating analysis performed on a request protocol signal according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an unlocking control device of an intelligent door lock provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of an unlocking control device of an intelligent door lock provided in an embodiment of the present application.
Detailed Description
To because tesla disturbs among the prior art, lead to the problem that intelligent lock was cracked, in order to prevent tesla to disturb, improve the security of intelligent lock, in this application embodiment, provide the solution that is used for controlling unblanking of intelligent lock.
The scheme is as follows: the intelligent door lock receives a request protocol signal from at least one unknown terminal device, and updates the stored accumulated number of error signals when determining that one request protocol signal is an error signal; and the intelligent door lock determines the accumulated number of the error signals, and sends alarm information to the associated target terminal equipment when the accumulated number reaches a set number threshold value.
In order to make the technical solutions of the present application better understood by those of ordinary skill in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1, in the embodiment of the present application, the intelligent door lock at least includes: a main control chip 10 and a key cylinder control chip 11.
And the main control chip 10 is used for sending a reference protocol signal for indicating the unlocking of the intelligent door lock to the motor chip after the user passes the identity authentication successfully.
In the embodiment of the present application, the identity authentication method may adopt, but is not limited to, password authentication, fingerprint authentication, card swiping authentication, and the like.
And the lock cylinder control chip (such as a motor chip) is used for controlling the intelligent door lock to open the door lock according to the reference protocol signal.
In the following embodiments, the key cylinder control chip 11 is a motor chip as an example.
In the embodiment of the application, a reference protocol signal needs to be preset between the main control chip and the motor chip, and the reference protocol signal is used for controlling the intelligent door lock to unlock the door lock, for example, a level with a pulse number of 200, a high level duration of 6 milliseconds (ms), and a low level duration of 10ms is set as the reference protocol signal.
In the embodiment of the application, referring to fig. 2, a detailed flow of the unlocking control method of the intelligent door lock is as follows:
step S201: the intelligent door lock receives a request protocol signal from at least one unknown terminal device, wherein the request protocol signal is used for indicating the intelligent door lock to unlock the door lock, and when one request protocol signal is received, the intelligent door lock updates the stored accumulated number of error signals when the request protocol signal is determined to be an error signal based on a preset reference protocol signal.
In the embodiment of the present application, taking receiving a request protocol signal as an example for explanation, referring to fig. 3, when executing step S201, the method includes the following steps:
step S2011: the smart door lock receives a request protocol signal.
For example, the motor chip in the intelligent door lock receives the request protocol signal 1 from the unknown terminal device 1.
As another example, a motor chip in the intelligent door lock receives a request protocol signal 2 from an unknown terminal device 2.
Step S2012: the intelligent door lock determines whether the request protocol signal is an error signal or not based on a preset reference protocol signal, if so, step S2013 is executed, and otherwise, step S2016 is executed.
Specifically, the intelligent door lock may determine whether the request protocol signal is an error signal by, but not limited to, the following means:
a1, the intelligent door lock acquires the signal parameter contained in the request protocol signal.
In the embodiment of the present application, the signal parameter at least includes any one or a combination of a pulse number, a high level duration and a low level duration.
For example, a motor chip in the intelligent door lock acquires a signal parameter contained in a request protocol signal 1: a number of pulses, wherein the number of pulses is 150.
For another example, the motor chip in the intelligent door lock acquires the signal parameters contained in the request protocol signal 2: pulse number, high level duration, wherein the pulse number of the request protocol signal 2 is 150, and the high level duration of the request protocol signal 2 is 6 ms.
A2, the intelligent door lock acquires reference signal parameters corresponding to the signal parameters based on the preset reference protocol signals.
For example, a motor chip in the intelligent door lock acquires a reference signal parameter corresponding to the number of pulses based on a preset reference protocol signal, wherein the number of pulses of the reference protocol signal is 200.
For another example, a motor chip in the intelligent door lock acquires reference signal parameters corresponding to the pulse number and the high level duration based on a preset reference protocol signal, where the pulse number of the reference protocol signal is 200, and the high level duration of the reference protocol signal is 6 ms.
And A3, when the intelligent door lock determines that the signal parameter is not matched with the corresponding reference signal parameter, determining that the request protocol signal is an error signal.
In this embodiment of the application, when any one of the signal parameters determined by the intelligent door lock is not matched with the corresponding reference signal parameter, it is determined that the request protocol signal is an error signal.
For example, when the signal parameter only contains the pulse number, the pulse number of the request protocol signal 1 is 150, the pulse number of the reference protocol signal is 200, and the motor chip in the intelligent door lock determines that the pulse numbers of the request protocol signal 1 and the reference protocol signal are not matched, and determines that the request protocol signal 1 is an error signal.
For another example, when the signal parameter includes a pulse number and a high level duration, the high level durations of the request protocol signal 2 and the reference protocol signal are the same, the pulse number of the request protocol signal 2 is 150, the pulse number of the reference protocol signal is 200, and the motor chip in the intelligent door lock determines that the pulse numbers of the request protocol signal 2 and the reference protocol signal are not matched, and determines that the request protocol signal 2 is an error signal.
Step S2013: the intelligent door lock determines whether the accumulated number of the error signals is zero, if so, step S2014 is executed, otherwise, step 2015 is executed.
In the embodiment of the present application, the motor chip in the intelligent door lock may employ, but is not limited to, a counter to store the accumulated number of error signals.
Step S2014: and the intelligent door lock updates the stored accumulated number of the error signals.
For example, after the motor chip in the intelligent door lock determines that the request protocol signal 1 is an error signal, and determines that the stored accumulated number of error signals is zero, the stored accumulated number of error signals is updated, that is, the accumulated number of error signals can be + 1.
Step S2015: and when the intelligent door lock determines that the receiving time interval between the request protocol signal and the previous error signal does not exceed the set time threshold, updating the stored accumulated number of the error signals.
For example, after the motor chip in the intelligent door lock determines that the request protocol signal 2 is an error signal, it determines that the stored accumulated number of error signals is not zero, assuming that the previous error signal is the request protocol signal 1, the receiving time interval between the request protocol signal 2 and the request protocol signal 1 is 10 seconds, the set time threshold is 6 hours, at this time, the receiving time interval between the request protocol signal 2 and the request protocol signal 1 does not exceed 6 hours, at this time, the stored accumulated number of error signals is updated, that is, the accumulated number of error signals can be + 1.
Step S2016: the intelligent door lock unlocks the door lock and resets the stored accumulated number of error signals.
For example, assuming that the motor chip in the intelligent door lock determines that the request protocol signal 1 is a correct signal based on a preset reference protocol signal, the intelligent door lock unlocks the door lock and resets the stored accumulated number of error signals, i.e., the stored accumulated number of error signals may be reset to zero.
Step S202: and the intelligent door lock determines the accumulated number of the error signals, and sends alarm information to the associated target terminal equipment when the accumulated number reaches a set number threshold value.
For example, if the set number threshold is 3, when the motor chip in the intelligent door lock determines that the accumulated number of error signals reaches 3, the alarm information is sent to the main control chip, and the main control chip sends the alarm information to the associated target terminal device.
In the embodiment of the present Application, the main control chip may send the warning information to the associated target terminal device by using, but not limited to, a short message, a telephone, an Application (APP), and the like.
For example, the main control chip sends the alarm information to the associated target terminal device through the APP associated with the intelligent door lock.
Based on the same inventive concept, in the embodiment of the present application, an unlocking control device for an intelligent door lock is provided, as shown in fig. 4, the unlocking control device at least includes: a processing unit 401 and an alarm unit 402.
A processing unit 401, configured to receive a request protocol signal from at least one unknown terminal device, where the request protocol signal is used to instruct the intelligent door lock to unlock the door lock, and when receiving one request protocol signal, the intelligent door lock determines that the one request protocol signal is an error signal based on a preset reference protocol signal, and updates a stored accumulated number of error signals;
an alarm unit 402, configured to determine the accumulated number of error signals, and send alarm information to a related target terminal device when a set number threshold is reached.
Optionally, when determining that the request protocol signal is an error signal based on a preset reference protocol signal, the processing unit 401 is specifically configured to:
acquiring signal parameters contained in the request protocol signal;
acquiring reference signal parameters corresponding to the signal parameters based on the preset reference protocol signal;
determining the one request protocol signal as an error signal when the signal parameter is determined not to match the corresponding reference signal parameter.
Optionally, the signal parameter includes at least any one or a combination of a pulse number, a high level duration, and a low level duration.
Optionally, a request protocol signal is received, and when it is determined that the request protocol signal is an error signal based on a preset reference protocol signal, the stored accumulated number of error signals is updated, where the processing unit 401 is specifically configured to:
receiving a request protocol signal;
when the request protocol signal is determined to be an error signal based on a preset reference protocol signal, any one of the following operations is executed:
if the accumulated number of the error signals is determined to be zero, updating the stored accumulated number of the error signals;
and if the accumulated number of the error signals is determined not to be zero and the receiving time interval of the request protocol signal and the previous error signal is determined not to exceed the set time threshold, updating the stored accumulated number of the error signals.
Optionally, the processing unit 401 is further configured to:
and if the request protocol signal is determined to be a correct signal based on a preset reference protocol signal, unlocking the door lock, and resetting the stored accumulated number of the error signals.
Based on the same inventive concept, in the embodiment of the present application, an unlocking control device for an intelligent door lock is provided, referring to fig. 5, the device may include: a processor 501, a memory 502, a transceiver 503, and a bus interface 504;
the processor 501 is configured to read the computer instructions in the memory 502 and execute any one of the methods executed by the unlocking control device of the intelligent door lock.
The processor 501 is responsible for managing the bus architecture and general processing, and the memory 502 may store data used by the processor 501 in performing operations. The transceiver 503 is used to receive and transmit data under the control of the processor 501.
The bus architecture may include any number of interconnected buses and bridges, with one or more processors, represented by processor 501, and various circuits, represented by memory 502, being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface.
Based on the same inventive concept, in the embodiments of the present application, a storage medium is provided, where the storage medium stores computer-executable instructions, and the computer-executable instructions are used to enable the computer to execute the method executed by the unlocking control device of the intelligent door lock in the above embodiments.
In the embodiment of the application, the intelligent door lock receives a request protocol signal from at least one unknown terminal device, updates the stored accumulated number of error signals when the request protocol signal is determined to be an error signal based on a preset reference protocol signal every time the request protocol signal is received, then determines the accumulated number of error signals, and sends alarm information to the associated target terminal device when the accumulated number of error signals reaches a set number threshold.
Thus, the application has at least the following beneficial effects: the intelligent door lock judges each received request protocol signal, and sends alarm information when the accumulated number of error signals reaches a set number threshold value, so that the intelligent door lock can be ensured to be timely detected to be interfered by Tesla, the anti-interference capability of the intelligent door lock is improved, the safety of the intelligent door lock is ensured, and in addition, a user can timely take relevant measures when receiving the alarm information, so that the user experience is improved.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (12)
1. An unlocking control method of an intelligent door lock is characterized by comprising the following steps:
the intelligent door lock receives a request protocol signal from at least one unknown terminal device, wherein the request protocol signal is used for indicating the intelligent door lock to open the door lock, and when the intelligent door lock determines that one request protocol signal is an error signal based on a preset reference protocol signal every time one request protocol signal is received, the stored accumulated number of the error signals is updated;
and the intelligent door lock determines the accumulated number of the error signals, and sends alarm information to the associated target terminal equipment when the accumulated number of the error signals reaches a set number threshold value.
2. The method of claim 1, wherein the determining, by the smart door lock based on a predetermined reference protocol signal, that the one request protocol signal is an error signal comprises:
the intelligent door lock acquires a signal parameter contained in the request protocol signal;
the intelligent door lock acquires a reference signal parameter corresponding to the signal parameter based on the preset reference protocol signal;
and when the intelligent door lock determines that the signal parameter is not matched with the corresponding reference signal parameter, determining that the request protocol signal is an error signal.
3. The method of claim 2, wherein the signal parameter comprises at least any one or a combination of a number of pulses, a high level duration, and a low level duration.
4. The method according to any one of claims 1-3, wherein receiving a request protocol signal, and the intelligent door lock determining that the request protocol signal is an error signal based on a predetermined reference protocol signal, updating the stored accumulated number of error signals, specifically comprises:
the intelligent door lock receives a request protocol signal;
the intelligent door lock executes any one of the following operations when determining that the request protocol signal is an error signal based on a preset reference protocol signal:
if the accumulated number of the error signals is determined to be zero, updating the stored accumulated number of the error signals;
and if the accumulated number of the error signals is determined not to be zero and the receiving time interval of the request protocol signal and the previous error signal is determined not to exceed the set time threshold, updating the stored accumulated number of the error signals.
5. The method of claim 4, further comprising:
and if the intelligent door lock is based on a preset reference protocol signal, when the request protocol signal is determined to be a correct signal, the door lock is opened, and the stored accumulated number of the error signals is reset.
6. The utility model provides an unlocking control device of intelligence lock which characterized in that includes:
the intelligent door lock comprises a processing unit, a control unit and a control unit, wherein the processing unit is used for receiving a request protocol signal from at least one unknown terminal device, the request protocol signal is used for indicating the intelligent door lock to open the door lock, and when the intelligent door lock determines that the request protocol signal is an error signal based on a preset reference protocol signal every time one request protocol signal is received, the stored accumulated number of the error signals is updated;
and the alarm unit is used for determining the accumulated number of the error signals and sending alarm information to the associated target terminal equipment when the accumulated number of the error signals reaches a set number threshold.
7. The apparatus according to claim 6, wherein, when determining that the one request protocol signal is an error signal based on a preset reference protocol signal, the processing unit is specifically configured to:
acquiring signal parameters contained in the request protocol signal;
acquiring reference signal parameters corresponding to the signal parameters based on the preset reference protocol signal;
determining the one request protocol signal as an error signal when the signal parameter is determined not to match the corresponding reference signal parameter.
8. The apparatus of claim 7, wherein the signal parameter comprises at least any one or a combination of a number of pulses, a high level duration, and a low level duration.
9. The apparatus according to any of claims 6-8, wherein a request protocol signal is received, and when the request protocol signal is determined to be an error signal based on a predetermined reference protocol signal, the stored accumulated number of error signals is updated, and the processing unit is specifically configured to:
receiving a request protocol signal;
when the request protocol signal is determined to be an error signal based on a preset reference protocol signal, any one of the following operations is executed:
if the accumulated number of the error signals is determined to be zero, updating the stored accumulated number of the error signals;
and if the accumulated number of the error signals is determined not to be zero and the receiving time interval of the request protocol signal and the previous error signal is determined not to exceed the set time threshold, updating the stored accumulated number of the error signals.
10. The apparatus as recited in claim 9, said processing unit to further:
and if the request protocol signal is determined to be a correct signal based on a preset reference protocol signal, unlocking the door lock, and resetting the stored accumulated number of the error signals.
11. The utility model provides an unlocking control device of intelligence lock which characterized in that includes:
a memory for storing executable instructions;
a processor for reading and executing the executable instructions stored in the memory to implement the unlocking control method of the intelligent door lock according to any one of claims 1 to 5.
12. A storage medium, wherein instructions in the storage medium, when executed by a processor, enable the processor to execute the unlocking control method of the intelligent door lock according to any one of claims 1 to 5.
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| CN201911329344.6A CN111105533A (en) | 2019-12-20 | 2019-12-20 | Unlocking control method and device of intelligent door lock |
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| CN201911329344.6A CN111105533A (en) | 2019-12-20 | 2019-12-20 | Unlocking control method and device of intelligent door lock |
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