CN107633588A - Control method, system, lockset, electronic equipment and readable storage medium storing program for executing - Google Patents

Abstract

The embodiments of the invention provide a kind of control method, system, lockset, electronic equipment and readable storage medium storing program for executing.Wherein, this method is used for the lockset that is connected with server, and including：The unlocking information that the reception server is sent；The unlocking information includes unlocking cipher and unlocking timeliness, and unlocking cipher is based on predetermined instant and generated according to predetermined encryption algorithm；When receiving unlocking instruction, at the time of record receives unlocking instruction；According to it is recorded at the time of and unlocking timeliness, determine uncaging time section；In uncaging time section, according to predetermined time interval, the dual lock period is divided, and obtains multiple moment；Multiple moment are based respectively on, according to predetermined encryption algorithm, generate password corresponding to each moment；Password corresponding to each moment is matched with unlocking cipher respectively；If any password is with unlocking cipher, the match is successful, controls and itself performs opening operation.Thus, the embodiment of the present invention solves the technical problem for how improving lockset security protection ability.

Description

Control method, system, lock, electronic device and readable storage medium

technical field

The present invention relates to the field of control technology, in particular to a control method, system, lock, electronic equipment and readable storage medium.

Background technique

At present, equipment with high security requirements such as vaults, vaults, weapons and ammunition stores, and safes all use locks with passwords for security protection. However, these locks all adopt fixed codes. Taking banks as an example, if the locks of the treasury of each business outlet use a fixed password, it is easy to be leaked during frequent work handovers, and once leaked, the lock with a fixed password is difficult to play a protective role. In addition, the fixed password is easy to be cracked, and once the password is cracked, the lockset using the fixed password cannot play a protective role.

Therefore, the existing lockset has the defect of low safety protection capability due to the use of a fixed password.

Contents of the invention

The purpose of the embodiments of the present invention is to provide a control method, system, lock, electronic equipment and readable storage medium, so as to improve the security protection capability of the lock.

In order to achieve the above purpose, in the first aspect, the following technical solutions are provided:

A control method is used for a lock, and the lock is connected to a server; the method includes:

receiving the unlocking information sent by the server; wherein, the unlocking information includes an unlocking password and an unlocking time limit, and the unlocking password is generated based on a predetermined time and according to a preset encryption algorithm;

When an unlock instruction is received, record the moment when the unlock instruction is received;

Determine the unlocking time period according to the recorded moment and the unlocking time limit;

In the unlocking time period, divide the unlocking time period according to a predetermined time interval to obtain multiple moments;

Based on the plurality of moments respectively, according to the preset encryption algorithm, generate a password corresponding to each moment;

Matching the passwords corresponding to the respective moments with the unlocking passwords;

If any password matches the unlock password successfully, the control itself performs an unlock operation.

Optionally, the lock has serial number and/or location information; the server has the serial number of the lock and/or the location information of the lock; Or the location information of the lock, and the predetermined time, generated according to the encryption algorithm;

The step of generating a password corresponding to each moment based on the plurality of moments and according to the preset encryption algorithm includes:

Based on the multiple times respectively, combined with its own number and/or location information, according to the preset encryption algorithm, generate a password corresponding to each time.

Optionally, the lock has number and/or location information, and the information of the unlocker; the server has the number of the lock and/or the location information of the lock, and the information of the unlocker; the unlock password It is generated by the server according to the encryption algorithm according to the number and/or the location information, the unlocker's information, and the predetermined time;

The step of generating a password corresponding to each moment based on the plurality of moments and according to the preset encryption algorithm includes:

Respectively based on the multiple times, combined with its own number and/or location information, and the information of the unlocker, according to the preset encryption algorithm, generate a password corresponding to each time.

In order to achieve the above purpose, the second aspect also provides the following technical solutions:

A kind of lock, described lock is connected with server; Described lock comprises:

The receiving module is configured to receive the unlocking information sent by the server; wherein the unlocking information includes an unlocking password and an unlocking time limit, and the unlocking password is generated based on a predetermined time and according to a preset encryption algorithm;

The first recording module is configured to record the time when the unlocking instruction is received when the unlocking instruction is received;

A determining module, configured to determine the unlocking time period according to the recorded time and the unlocking time limit;

A dividing module, configured to divide the unlocking time period according to a predetermined time interval within the unlocking time period to obtain multiple moments;

A first generating module, configured to generate a password corresponding to each moment based on the plurality of moments and according to the preset encryption algorithm;

A matching module, configured to match the passwords corresponding to the respective moments with the unlocking passwords;

A control module, configured to control the lock to perform an opening operation if any password matches the unlocking password successfully.

Optionally, the lock has serial number and/or location information; the server has the serial number of the lock and/or the location information of the lock; Or the location information of the lock, and the predetermined time, generated according to the encryption algorithm;

The first generating module is specifically configured to generate passwords corresponding to each time based on the multiple times respectively in combination with the serial number and/or location information of the lock according to the preset encryption algorithm.

Optionally, the lock has number and/or location information, and the information of the unlocker; the server has the number of the lock and/or the location information of the lock, and the information of the unlocker; the unlock password It is generated by the server according to the encryption algorithm according to the number and/or the location information, the unlocker's information, and the predetermined time;

The first generation module is specifically configured to generate the lock according to the preset encryption algorithm based on the plurality of times, combined with the serial number and/or location information of the lock, and the information of the unlocker, according to the preset encryption algorithm. The password corresponding to each moment.

In order to achieve the above purpose, the third aspect also provides the following technical solutions:

A control system includes a server and a lock, the server is connected to the lock; wherein:

The server is configured to, when receiving an instruction to open the lock, record the time when the instruction is received as the predetermined time, and based on the predetermined time, generate an unlock password according to an encryption algorithm, and obtain the unlocking time limit , and send the unlocking password and the unlocking time limit to the lock; wherein, the unlocking password is generated based on a predetermined time and according to a preset encryption algorithm;

The lock is configured to receive the unlocking password and the unlocking time limit sent by the server, and when receiving the unlocking instruction, record the time when the unlocking instruction is received, and according to the recorded time and the unlocking Aging, to determine the unlocking time period; within the unlocking time period, divide the unlocking time period according to a predetermined time interval to obtain multiple times; based on the multiple times, respectively, according to the preset encryption algorithm , generating passwords corresponding to each moment; matching the passwords corresponding to each moment with the unlocking password, and if any password matches the unlocking password successfully, then control itself to perform an opening operation.

Optionally, the lock has serial number and/or location information; the server has the serial number of the lock and/or the location information of the lock; Or the location information of the lock, and the predetermined time, generated according to the encryption algorithm;

The lock is specifically configured to receive the unlock password and the unlock time limit sent by the server, and when receiving the unlock instruction, record the time when the unlock instruction is received, and according to the recorded time and the The time limit for unlocking is to determine the unlocking time period; within the unlocking time period, divide the unlocking time period according to a predetermined time interval to obtain multiple times; based on the multiple times respectively, combined with its own number and /or position information, according to the preset encryption algorithm, generate the password corresponding to each moment; match the password corresponding to each moment with the unlock password, if any password matches the unlock password successfully, then The control itself performs the open operation.

In order to achieve the above purpose, the fourth aspect also provides the following technical solutions:

An electronic device, including a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory complete mutual communication through the communication bus;

The memory is used to store computer programs;

The processor is configured to implement the method steps described in the first aspect when executing the program stored in the memory.

In order to achieve the above purpose, the fifth aspect also provides the following technical solutions:

A computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the method steps described in the first aspect are implemented.

The embodiment of the present invention provides a control method, a system, a lock, electronic equipment and a readable storage medium. Wherein, the control method is used for locks, and the locks are connected to a server; the control method includes: receiving unlocking information sent by the server; wherein, the unlocking information includes an unlocking password and an unlocking time limit, and the unlocking password is generated based on a predetermined time and according to a preset encryption algorithm; When the unlock command is received, record the time when the unlock command is received; determine the unlock time period according to the recorded time and the unlock time limit; within the unlock time period, divide the unlock time period according to the predetermined time interval, and obtain multiple time; based on multiple times respectively, according to the preset encryption algorithm, generate the corresponding password at each time; match the password corresponding to each time with the unlocking password; if any password matches the unlocking password successfully, then control itself to perform unlocking operate.

In this technical solution, when the lockset generates the password, the time element is combined. When the unlocking command is received, the time when the unlocking command is received is recorded; Divide the unlocking time period at a predetermined time interval to determine the time used by the server to generate the unlocking password; then, the lock generates the same password as the unlocking password calculated by the server through the determined time; finally, the lock is reused The generated password controls itself to perform the open operation. It can be seen that in this technical solution, the password for controlling the lock to perform the opening operation is generated by the lock itself, which is not easy to be leaked or cracked. Therefore, the embodiment of the present invention can improve the safety protection capability of the lock.

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

Of course, implementing any product or method of the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention;

2 is a schematic flow chart of a control method according to an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a lockset according to an embodiment of the present invention;

4 is a schematic structural diagram of a control system according to an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The application scenario of the present invention will be described in detail below in conjunction with FIG. 1 by taking a bank staff member to a business outlet to open the lock of the vault as an example.

The application scenario includes a server 11 , a lock 12 and a lock unlocker 13 . Wherein, the server 11 includes the encryption factors (for example, addresses of the business outlets) and secret keys of the locks 12 of the vaults of all business outlets. The server 11 is connected to the lock 12, for example, it may be connected in a wired (for example, network cable) manner, or it may be connected in a wireless manner. The lock 12 is in a standby state. The lockset 12 and the server 11 can have time modules respectively, and the time of the time module of the lockset 12 and the time module of the server 11 are consistent, and this time can be all based on Greenwich Mean Time; thus, it can be guaranteed that the server 11 and the lockset 12 The password generated according to the time element can be successfully matched.

In Fig. 1, when the bank needs to dispatch the unlocker 13 to open the lock 12 in the vault of a certain business outlet, the bank dispatcher calls the lock 12 in the server 11 at a certain predetermined time (also called the scheduling time). information and enter the unlocking time limit and scheduling time. Then, the server 11 generates a password by using the retrieved information of the lock 12 , the time limit for unlocking, and the scheduling time, and sends the password and the time limit for unlocking to the lock 12 . When the unlocker 13 arrives at the business outlet, he will wake up the lock 12 by inputting an unlock command to the lock 12, and then perform the unlock operation.

Because the existing lockset adopts a fixed password, there is a defect of low safety protection capability. Therefore, an embodiment of the present invention provides a control method. The control method is used for locks, and the locks are connected to the server. As shown in FIG. 2, the control method includes the following steps S200 to S260. in:

S200: Receive unlocking information sent by the server; wherein, the unlocking information includes an unlocking password and an unlocking time limit, and the unlocking password is generated based on a predetermined time and according to a preset encryption algorithm.

Wherein, the unlocking information may be pre-stored in the server. When the unlocker needs to open the lock, the server sends the unlock information to the lock.

The above-mentioned unlocking time limit can be set according to the actual situation. For example, the bank dispatcher estimates the time required for the unlocker to arrive at the location of the lock according to the position of the lock, and then sets it according to the time and the predetermined time used to generate the unlock password. The time limit for unlocking, for example, 1 hour, 2 hours, etc., is not limited in the present invention.

The aforementioned preset encryption algorithm may be, for example, a national secret algorithm (eg, a block cipher algorithm, a digest algorithm), but is by no means limited thereto.

The aforementioned predetermined time is only used by the server to generate the unlock code, but not sent to the lock. For example, when a bank dispatcher wakes up a server in a standby state at a certain time to generate an unlock password, the time of waking up can be used as the predetermined time; the predetermined time can only be known to the dispatcher. This increases the difficulty of deciphering the unlocking password, thereby improving the security protection capability of the lockset.

The generation of the unlock password in the embodiment of the present invention considers the time element, that is, the unlock password is generated based on a predetermined time. The predetermined time can be, for example, the time when the bank dispatcher intends to send a lock unlocker to unlock and wake up the server, or it can be set according to the actual situation. When it is necessary to send someone to unlock the lock, the unlock password can be generated based on the preset time and according to the above-mentioned preset encryption algorithm.

S210: When an unlock instruction is received, record the time when the unlock instruction is received.

Wherein, the unlock command is given to the lock by the unlocker. When the lockset receives the unlock command, it records the time at this moment.

S220: Determine the unlocking time period according to the recorded time and the unlocking time limit.

In this step, by using the unlocking time limit, a time period is reversed in time from the recorded moment as the unlocking time period.

For example, if the recorded time is 10:00 and the time limit for unlocking is 1 hour, then from 10:00, reverse 1 hour to get the time period from 10:00 to 9:00 as the unlocking time period .

S230: During the unlocking time period, divide the unlocking time period according to a predetermined time interval to obtain multiple moments.

Wherein, the predetermined time interval may be, for example, 1 second, 5 minutes, 10 minutes, etc., which is not limited in the present invention.

The division of the unlocking time period can be divided according to the actual situation, according to the predetermined time interval.

The following example describes this step in detail.

If the unlocking time period is 1 hour and the predetermined time interval is 5 minutes, then this step divides the time period of 1 hour within 1 hour with 5 minutes as the division unit, thereby obtaining 12 moments.

In this step, the division of the unlocking time period is used to determine the predetermined time for generating the unlocking password.

S240: Generate passwords corresponding to each time based on multiple time points and according to a preset encryption algorithm.

In this step, if the lockset does not obtain the predetermined time used by the server to calculate the unlocking password, for each time, according to the preset encryption algorithm, a password corresponding to each time is generated. Among them, the time element is used to generate the password. Thus, the password obtained each time is different with time. Therefore, the password is a dynamic password.

In some optional embodiments, the lock has number and/or location information; the server has the number of the lock and/or the location information of the lock; , generated according to a preset encryption algorithm; Step S240 specifically includes: generating a password corresponding to each time based on a plurality of times and combining with its own number and/or location information according to a preset encryption algorithm.

In this embodiment, a certain lock or certain locks can be designated to be opened through the number and location information of the lock. For institutions such as banks and treasuries, this can further prevent the leakage of the unlocking password, thereby improving the security protection capability of the lock. For specific descriptions of the opening operation of the lock, reference may be made to relevant descriptions in the foregoing embodiments, and details are not repeated here.

This embodiment will be described in detail below in conjunction with the application scenario shown in FIG. 1 .

Wherein, it is assumed that the number and location information of a certain lock is pre-stored in the server. The server initializes the lock to enter number and location information into the lock.

When the dispatcher of the bank wants to send the unlocker to a certain bank business outlet to unlock, the dispatcher wakes up the server, and retrieves the information of the lock on the server and sets the time limit for unlocking, and records the retrieval time as the scheduled time. Then, according to the serial number and location information of the lock, as well as the predetermined time, an unlock password is generated according to a preset encryption algorithm; finally, the server sends the unlock password and the unlock time limit to the lock. In the lockset, the control method provided by the embodiment of the present invention includes the following steps:

Step 1: Receive the unlock password and unlock time limit sent by the server;

Step 2: when the unlock command is received, record the moment when the unlock command is received;

Step 3: Determine the unlocking time period according to the recorded time and unlocking time limit;

Step 4: In the unlocking time period, according to the predetermined time interval, divide the unlocking time period to obtain multiple moments;

Step 5: Generate passwords corresponding to each moment based on multiple moments, combined with their own number and location information, according to the preset encryption algorithm;

Step 6: Match the password corresponding to each moment with the unlock password;

Step 7: If any password matches the unlock password successfully, then the control itself executes the opening operation.

In this embodiment, by adopting the above-mentioned technical solution, when the lockset does not obtain the predetermined time used by the server to calculate the unlock password, it can determine the time used by the server to calculate the unlock password according to the unlock password, the time limit for unlocking and the time when the unlock instruction is received. Predetermined time, then, using this time, combined with its own number and location information, according to the same encryption algorithm as the encryption algorithm used by the server to calculate the unlocking password, generate the same password as the unlocking password, and finally control itself to perform the opening operation through the password. Thus, this embodiment considers the unique correspondence between the lock and its own number and position information, and combines the time element, and infers the unlock password calculated by the server and matches it to perform the unlock operation, so that further It is ensured that the password of the lock is not easy to be leaked or cracked, thereby further improving the security protection capability of the lock.

In some other optional embodiments, the lock has number and/or location information, and the information of the unlocker; the server has the number of the lock and/or the location information of the lock, and the information of the unlocker; the unlock password is the server according to the number and/or location information, information of the person who unlocks the lock, and the predetermined time are generated according to the encryption algorithm; step S240 specifically includes: based on multiple times respectively, combined with their own number and/or location information, and the information of the person who unlocks the lock, according to The encryption algorithm is preset to generate the corresponding password at each moment.

In this embodiment, the unlocker's information includes, but is not limited to, the unlocker's fingerprint, the unlocker's face information, the unlocker's mobile phone number, any character string that can represent the unlocker's information, and the like.

The difference between this embodiment and the foregoing embodiments lies in that the information of the unlocker is combined with the password generated by the lock. Because the unlocker's information is unique and difficult to be used by others. Therefore, this technical solution increases the difficulty of generating the password, thereby increasing the difficulty of cracking the password, and further enhancing the security protection capability of the lock.

S250: Match the password corresponding to each moment with the unlock password.

Wherein, the password corresponding to each moment is generated by the lock; the unlocking password is generated by the server. Therefore, this step is to match the password generated by the lock at each moment with the unlock password generated by the server.

S260: If any password matches the unlock password successfully, then control itself to perform an unlock operation.

In this step, when there is a password identical to the unlocking password among the plurality of passwords determined by the lock, then when the password matches the unlocking password, the match will be successful. At this time, the lock controls itself to perform an opening operation. That is to say, the lock can obtain the same password as the unlock password based on the same time and encryption algorithm as the time and encryption algorithm used by the server to calculate the unlock password, that is, the passwords corresponding to each time have the same password as the unlock password. Therefore, when any password matches the unlocking password successfully, the lock uses the same password as the unlocking password to control the lock itself to perform an opening operation.

The technical solution adopted in the prior art is: the lock is pre-stored with an unlock password, and when the lock receives the password input by the unlocker, the password is matched with the pre-stored unlock password; if the match is successful, the lock performs an opening operation. In this technical solution, the lock itself does not calculate the password, but only performs password matching, so as to realize the opening operation. However, in the embodiment shown in FIG. 2 , by taking steps S200 to S260 , the lock itself generates a password that matches the unlocking password calculated by the server, and finally executes the opening operation through the successfully matched password. Therefore, in this technical solution, the password for controlling the opening operation of the lock is generated by the lock itself, which is not easy to be leaked or cracked. Therefore, the embodiment shown in FIG. 2 can improve the safety protection capability of the lock.

In order to improve the security protection capability of the lock, the embodiment of the present invention also provides a lock. The lock is connected to the server. As shown in Figure 3, the lock includes:

The receiving module 31 is used to receive the unlocking information sent by the server; wherein the unlocking information includes an unlocking password and an unlocking time limit, and the unlocking password is generated based on a predetermined time and according to a preset encryption algorithm;

The first recording module 32 is used to record the moment when the unlock instruction is received when the unlock instruction is received;

Determining module 33 is used for determining the unlocking time period according to the recorded moment and the unlocking time limit;

The dividing module 34 is used for dividing the unlocking time period according to a predetermined time interval in the unlocking time period to obtain a plurality of moments;

The first generation module 35 is used to generate passwords corresponding to each moment based on a plurality of moments and according to a preset encryption algorithm;

The matching module 36 is used to match the passwords corresponding to each moment with the unlocking passwords;

The control module 37 is configured to control the lock to perform an opening operation if any password matches the unlocking password successfully.

Compared with the technical solution in which the existing locks store the unlocking password in advance and match it with the received password to perform the opening operation according to the matching result, in the above technical solution provided by this embodiment, the lock is obtained when the server calculates the unlocking password. Under the situation of the predetermined time that adopts, by dividing module 34 according to the unlocking information that is received by receiving module 31, the time that is recorded by recording module 32 and the unlocking time period determined by determining module 33, determine the time period that server calculates the unlocking password that adopts. Predetermined moment, then, generation module 35 utilizes this moment, then according to the encryption algorithm identical with the encryption algorithm that server calculates the used encryption algorithm of unlocking password, generates the password identical with unlocking password, finally control module 37 utilizes the password that is successfully matched by matching module 36 to control the lockset Perform an open operation. Therefore, this embodiment generates a password by itself to control the execution of the opening operation, thereby ensuring that the password for opening the lock is not easily leaked or cracked, thus improving the security protection capability of the lock.

In some optional embodiments, on the basis of the embodiment shown in Figure 3, the lock has number and/or location information; the server has the number of the lock and/or the location information of the lock; And/or the location information of the lock, as well as the scheduled time, are generated according to the encryption algorithm;

The first generating module 35 is specifically configured to generate a password corresponding to each time based on multiple times respectively in combination with the serial number and/or location information of the lock according to a preset encryption algorithm.

On the basis of the embodiment shown in Figure 3, this embodiment considers the unique correspondence between the lockset and its own serial number and position information, and combines the time element to infer the unlock password calculated by the server and match it, To perform the unlocking operation, so as to further ensure that the password of the lock is not easily leaked or cracked, thus further improving the security protection capability of the lock.

In some other optional embodiments, on the basis of the embodiment shown in Figure 3, the lock has number and/or location information, and the information of the unlocker; the server has the number of the lock and/or the location information of the lock, and The information of the unlocker; the unlock password is generated by the server according to the encryption algorithm according to the number and/or location information, the information of the unlocker, and the scheduled time;

The first generation module 35 is specifically configured to generate passwords corresponding to each time based on multiple times, combined with the serial number and/or location information of the lock, and the information of the unlocker, according to a preset encryption algorithm.

On the basis of the embodiment shown in Figure 3, this embodiment considers the unique correspondence between the lock and its own number and location information, combines the time element, and further combines the information of the person who unlocked the lock, and infers that the server The calculated unlock password and match it to perform the unlock operation. Because the unlocker's information is unique and difficult to be used by others. Therefore, this embodiment can further ensure that the password of the lock is not easy to be leaked or cracked, thus further improving the security protection capability of the lock.

In order to improve the safety protection capability of the lock, based on the same technical idea as the control method embodiment, the embodiment of the present invention also provides a control system. As shown in Figure 4, this control system comprises server 41 and lockset 42, and server 41 links to each other with lockset 42; Wherein:

The server 41 is used to record the time of receiving the instruction as the predetermined time when receiving the instruction to open the lock, and based on the predetermined time, according to the encryption algorithm, generate the unlock password, and obtain the unlocking time limit, and send the unlocking code and the unlocking time limit To the lockset 42; wherein, the unlock password is based on a predetermined moment and is generated according to a preset encryption algorithm;

The lockset 42 is used to receive the unlocking password and the unlocking time limit sent by the server, and when receiving the unlocking instruction, record the moment when the unlocking instruction is received, and determine the unlocking time period according to the recorded moment and the unlocking time limit; Within, according to the predetermined time interval, the unlocking time period is divided to obtain multiple times; based on the multiple times respectively, according to the preset encryption algorithm, the passwords corresponding to each time are generated; the passwords corresponding to each time are respectively compared with the unlocking password Match, if any password matches successfully with the unlock password, then the control itself performs the opening operation.

In the embodiment of the present invention, by adopting the above-mentioned technical solution, the lockset 42 generates a password matching the unlocking password generated by the server 41 according to the unlocking information sent by the server 41 without obtaining the predetermined time when the server 41 generates the unlocking password. , which then controls itself to perform an open operation with that password. Because the lockset 42 uses the password generated by itself to perform the opening operation; therefore, the password is not easy to be leaked or cracked. Therefore, the embodiment of the present invention can improve the safety protection capability of the lock.

In some optional embodiments, the lock has number and/or location information; the server has the number of the lock and/or the location information of the lock; , generated according to the encryption algorithm;

The lockset 42 is specifically used to receive the unlocking password and the unlocking time limit sent by the server 41, and when receiving the unlocking command, record the moment when the unlocking command is received, and determine the unlocking time period according to the recorded time and the unlocking time limit; In the time period, according to the predetermined time interval, the unlocking time period is divided to obtain multiple times; based on the multiple times respectively, combined with its own number and/or location information, according to the preset encryption algorithm, generate the corresponding Password: match the password corresponding to each moment with the unlock password, and if any password matches the unlock password successfully, the control itself performs the unlock operation.

On the basis of the embodiment shown in Figure 4, this embodiment further considers the unique correspondence between the lockset 42 and its own serial number and position information, combines the time element, and further combines the information of the unlocker, and Estimate the unlock password calculated by the server 41 and match it to perform the unlock operation. Because the unlocker's information is unique and difficult to be used by others. Therefore, this embodiment can further ensure that the password of the lock is not easy to be leaked or cracked, thus further improving the security protection capability of the lock.

In order to improve the security protection capability of the lock, based on the same technical concept as the control method embodiment, the embodiment of the present invention also provides an electronic device, as shown in FIG. 5 , including a processor 51, a communication interface 52, a memory 53 and a communication A bus 54, wherein the processor 51, the communication interface 52 and the memory 53 complete mutual communication through the communication bus 54;

Memory 53, used to store computer programs;

The processor 51 is configured to implement the method steps in any one of the above control method embodiments when executing the program stored in the memory 53 .

The communication bus mentioned in the above electronic device may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus or the like. The communication bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is used in FIG. 5 , but it does not mean that there is only one bus or one type of bus.

The communication interface 52 is used for communication between the electronic device and other devices.

The above-mentioned memory 53 may include a random access memory (Random Access Memory, RAM), and may also include a non-volatile memory (non-volatile memory, NVM), such as at least one disk memory. Optionally, the memory may also be at least one storage device located far away from the aforementioned processor.

The above-mentioned processor 51 can be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU for short), a network processor (Network Processor, NP) etc.; it can also be a digital signal processor (Digital Signal Processing, DSP), Application Specific Integrated Circuit (ASIC), Field Programmable Gate Array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.

In this embodiment, when the processor 51 executes the program stored on the memory 53, it realizes that the lock uses the password generated by itself to control itself to perform the opening operation, so the password in this technical solution is not easily leaked or cracked. . Therefore, the embodiment of the present invention can improve the safety protection capability of the lock.

In order to improve the security protection capability of the lock, based on the same technical concept as the method embodiment, the embodiment of the present invention also provides a computer-readable storage medium, in which a computer program is stored, and when the computer program is executed by a processor, The method steps described in any one of the above control method embodiments are realized.

The above-mentioned computer-readable storage medium may include, but not limited to, random access memory (RAM), dynamic random access memory (DRAM), static random access memory (SRAM), read-only memory (ROM), programmable read-only memory ( PROM), Erasable Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash memory (for example, NOR-type flash memory or NAND-type flash memory), Content Addressable Memory (CAM), Polymer memory (for example, ferroelectric polymer memory), phase change memory, bidirectional switch semiconductor memory, silicon-oxide-silicon nitride-silicon oxide-silicon (Silicon-Oxide-Nitride-Oxide-Silicon, SONOS) memory, A magnetic or optical card, or any other suitable type of computer-readable storage medium.

In this embodiment, when the computer program stored on the computer storage medium is executed by the processor, the lock uses the password generated by itself to control itself to perform the opening operation. Therefore, the password in this technical solution is not easily leaked or cracked. Therefore, the embodiment of the present invention can improve the safety protection capability of the lock.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Each embodiment in this specification is described in a related manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. Especially, for the embodiment of the lock, the embodiment of the control system, the embodiment of the electronic device and the embodiment of the computer storage medium, since they are basically similar to the embodiment of the method, the description is relatively simple. That's it.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims (10)

1. a kind of control method, for lockset, the lockset is connected with server；Characterized in that, methods described includes：

Receive the unlocking information that the server is sent；Wherein, the unlocking information includes unlocking cipher and unlocking timeliness, described Unlocking cipher is based on predetermined instant and generated according to predetermined encryption algorithm；

When receiving unlocking instruction, at the time of record receives the unlocking instruction；

According to it is recorded at the time of and the unlocking timeliness, determine uncaging time section；

In the uncaging time section, according to predetermined time interval, the uncaging time section is divided, when obtaining multiple Carve；

The multiple moment is based respectively on, according to the predetermined encryption algorithm, generates password corresponding to each moment；

Password corresponding to each moment is matched with the unlocking cipher respectively；

If any password is with the unlocking cipher, the match is successful, controls and itself performs opening operation.

2. according to the method for claim 1, it is characterised in that the lockset has numbering and/or positional information；The clothes Business utensil has the numbering of the lockset and/or the positional information of the lockset；The unlocking cipher is the server according to institute The numbering of lockset and/or the positional information of the lockset and the predetermined instant are stated, according to AES generation；

It is described to be based respectively on the multiple moment, according to the predetermined encryption algorithm, the step of generating password corresponding to each moment, Including：

It is based respectively on the multiple moment, and combines the numbering and/or positional information of itself, according to the predetermined encryption algorithm, Generate password corresponding to each moment.

3. according to the method for claim 1, it is characterised in that the lockset has numbering and/or positional information, Yi Jikai Lock the information of people；The server has the numbering and/or the positional information of the lockset and the letter of unlocking person of the lockset Breath；The unlocking cipher be the server according to the numbering and/or the positional information, the information of the unlocking person, with And the predetermined instant, according to AES generation；

It is described to be based respectively on the multiple moment, according to the predetermined encryption algorithm, the step of generating password corresponding to each moment, Including：

The multiple moment is based respectively on, and combines the numbering and/or positional information of itself, and the information of the unlocking person, According to the predetermined encryption algorithm, password corresponding to each moment is generated.

4. a kind of lockset, the lockset is connected with server；Characterized in that, the lockset includes：

Receiving module, the unlocking information sent for receiving the server；Wherein, the unlocking information include unlocking cipher and Unlocking timeliness, the unlocking cipher are based on predetermined instant and generated according to predetermined encryption algorithm；

First logging modle, at the time of receiving the unlocking instruction for when receiving unlocking instruction, recording；

Determining module, for according to it is recorded at the time of and the unlocking timeliness, determine uncaging time section；

Division module, in the uncaging time section, according to predetermined time interval, being drawn to the uncaging time section Point, obtain multiple moment；

First generation module, for being based respectively on the multiple moment, according to the predetermined encryption algorithm, it is corresponding to generate each moment Password；

Matching module, for password corresponding to each moment to be matched with the unlocking cipher respectively；

Control module, in the case that the match is successful in any password and the unlocking cipher, control the lockset to perform and beat Open operation.

5. lockset according to claim 4, it is characterised in that the lockset has numbering and/or positional information；The clothes Business utensil has the numbering of the lockset and/or the positional information of the lockset；The unlocking cipher is the server according to institute The numbering of lockset and/or the positional information of the lockset and the predetermined instant are stated, according to AES generation；

First generation module, specifically for being based respectively on the multiple moment, and the numbering with reference to the lockset and/or position Confidence ceases, and according to the predetermined encryption algorithm, generates password corresponding to each moment.

6. lockset according to claim 4, it is characterised in that the lockset has numbering and/or positional information, Yi Jikai Lock the information of people；The server has the numbering and/or the positional information of the lockset and the letter of unlocking person of the lockset Breath；The unlocking cipher be the server according to the numbering and/or the positional information, the information of the unlocking person, with And the predetermined instant, according to AES generation；

First generation module, specifically for being based respectively on the multiple moment, and the numbering with reference to the lockset and/or position Confidence ceases, and the information of the unlocking person, according to the predetermined encryption algorithm, generates password corresponding to each moment.

7. a kind of control system, it is characterised in that including server and lockset, the server is connected with the lockset；Wherein：

The server, at the time of receiving the instruction for when receiving the instruction for opening the lockset, recording, as institute Predetermined instant is stated, and is based on the predetermined instant, according to AES, generates unlocking cipher, and obtains unlocking timeliness, and will The unlocking cipher and the unlocking timeliness are sent to the lockset；Wherein, the unlocking cipher be based on predetermined instant and according to Predetermined encryption algorithm generates；

The lockset, for receiving the unlocking cipher and the unlocking timeliness that the server is sent, and receiving out During lock instruction, record is at the time of receive the unlocking instruction, and according to it is recorded at the time of and the unlocking timeliness, it is determined that opening Lock the period；In the uncaging time section, according to predetermined time interval, the uncaging time section is divided, obtained Multiple moment；The multiple moment is based respectively on, according to the predetermined encryption algorithm, generates password corresponding to each moment；By institute State password corresponding to each moment to be matched with the unlocking cipher respectively, if any password matches into the unlocking cipher Work(, then control and itself perform opening operation.

8. control system according to claim 7, it is characterised in that the lockset has numbering and/or positional information；Institute Stating server has the numbering of the lockset and/or the positional information of the lockset；The unlocking cipher is the server root According to the numbering of the lockset and/or the positional information of the lockset and the predetermined instant, generated according to the AES 's；

The lockset, specifically for receiving the unlocking cipher and the unlocking timeliness that the server is sent, and receiving During to unlocking instruction, record is at the time of receive the unlocking instruction, and according to it is recorded at the time of and the unlocking timeliness, really Determine uncaging time section；In the uncaging time section, according to predetermined time interval, the uncaging time section is divided, Obtain multiple moment；The multiple moment is based respectively on, and combines the numbering and/or positional information of itself, according to described default AES, generate password corresponding to each moment；By password corresponding to each moment respectively with the unlocking cipher carry out Match somebody with somebody, if any password is with the unlocking cipher, the match is successful, controls and itself performs opening operation.

9. a kind of electronic equipment, it is characterised in that including processor, communication interface, memory and communication bus, wherein, it is described Processor, the communication interface and the memory complete mutual communication by the communication bus；

The memory, for depositing computer program；

The processor, during for performing the program deposited on memory, realize any described method steps of claim 1-3 Suddenly.

10. a kind of computer-readable recording medium, it is characterised in that the computer-readable recording medium internal memory contains computer Program, the computer program realize claim 1-3 any described method and steps when being executed by processor.