CN104123768A - Safety intelligent lock system and unlocking and locking control method - Google Patents

Abstract

The invention discloses a safe intelligent lock system and a control method for unlocking and closing the lock. The safe intelligent lock system includes a lock head, a key, a portable electronic device and a remote master station. The portable electronic device communicates with the remote master station, and the key passes through the Bluetooth communication connects the portable electronic device, the key communicates with the lock head, the portable electronic device is equipped with a Bluetooth module, through the connection communication between the lock head, key, portable electronic device and remote master station, the lock is opened and closed Action and a series of information verification before unlocking to ensure safe unlocking, the key is small in size, low in cost, intelligent, easy to operate, safe and reliable, and prevents the lock from being unlocked by mistake. The function can effectively record and manage information such as the operation object, operator, object status, and operation time of the switch lock, which improves the management system in the electric power field.

Description

A security intelligent lock system and unlocking and locking control method

technical field

The invention relates to a safe intelligent lock system and a control method for unlocking and closing the lock.

Background technique

At present, in the power system, five-proof locks and ordinary locks are generally used. Five-proof locks are easy to be pried open, resulting in heavy losses. The cost is also high, and the keys of five-proof locks are relatively large; Difficult to manage, there is a risk of being misused after the key is lost; after the operation ticket is issued, it is impossible to grasp the specific operation objects (including metering cabinets, transformer cabinets, etc.), operation time, and post-operation the state of the object.

Contents of the invention

The present invention provides a safe intelligent lock system and a control method for unlocking and closing the lock, which overcomes the deficiencies of the prior art described in the background art.

One of the adopted technical schemes that the present invention solves its technical problem is:

A security intelligent lock system, which includes a lock head, a key, a portable electronic device and a remote master station, the portable electronic device communicates with the remote master station, the key communicates with the portable electronic device through Bluetooth, and the key communicates with the lock Head, the portable electronic device is equipped with a Bluetooth module, the portable electronic device is installed with a software module, the software module supports user login and command sending, and the remote master station can issue an algorithm-encrypted password to the portable electronic device, through the The connection and communication between the lock head, key, portable electronic device and remote master station realizes the opening and closing actions and a series of information verification before safe unlocking to ensure safe unlocking.

In one embodiment: the lock head includes a control unit, a communication unit, a storage unit, a deadbolt unit and a first communication interface, the control unit is electrically connected to the communication unit, the storage unit and the deadbolt unit respectively, and the communication unit is connected to the The first communication interface, the control unit can use the same algorithm as the remote master station to generate a corresponding password corresponding to the password issued by the remote master station.

In one embodiment: the lock head includes a control unit, a communication unit, a storage unit, a deadbolt control unit, a hardware encryption module and a first communication interface, and the control unit is electrically connected to the communication unit, the storage unit and the deadbolt control unit respectively. unit, the communication unit is connected to the first communication interface, the hardware encryption module is connected to the control unit, and the hardware encryption module can use the same algorithm as the remote master station to generate a corresponding password corresponding to the password issued by the remote master station.

In one embodiment: the key includes a Bluetooth communication unit, a power management unit for supplying power to the Bluetooth communication unit and the lock head, and a second communication interface, and the second communication interface is detachably connected to the first communication interface.

Two of the adopted technical scheme that the present invention solves its technical problem is:

An unlocking control method for a safe smart lock system, based on the safe smart lock system described in one of the schemes, it includes:

Step 11, the user logs in the software module of the portable electronic device according to the account number and password, if the login is successful, execute step 12, otherwise, the login fails, and the portable electronic device prompts;

Step 12, the portable electronic device applies to the remote master station for the Bluetooth communication connection between the portable electronic device and the key;

Step 13, the remote master station sends the password encrypted by the algorithm to the portable electronic device and starts timing. At the same time, the lock generates the same password according to the same algorithm. If the timing is up, return to step 12, otherwise, execute Step 14;

Step 14, if the two passwords in step 13 correspond, then the portable electronic device and the key bluetooth communication connection is successful, the portable electronic device applies to the master station for unlocking, and executes step 15, otherwise, returns to step 12;

Step 15, the master station verifies the unlocking authority of the user account, if passed, the master station allows the portable electronic device to issue an unlock command and executes step 16, otherwise, the master station does not allow the portable electronic device to issue an unlock command;

Step 16, the portable electronic device sends an unlock command to the key via Bluetooth, and the key then sends the unlock command to the lock head, and the lock head performs protocol analysis on the received unlock command and performs the unlocking action.

In one embodiment: step 17 is also included, the lock head judges whether the unlocking is successful or not, if the unlocking is successful, the portable electronic device prompts that the unlocking is successful and uploads the related records of unlocking to the master station, if the unlocking fails, the portable electronic device prompts Fail to unlock and upload related records of unlocking to the master station.

The third technical solution adopted by the present invention to solve its technical problems is:

A lock control method for a safe smart lock system, based on the safe smart lock system described in the first scheme and the unlock control method for the safe smart lock system described in the corresponding scheme 2, which includes:

Step 21, after the lock is unlocked, the portable electronic device and the key have successfully connected through Bluetooth communication;

Step 22, the portable electronic device sends a lock command to the key via Bluetooth, and the key sends the lock command to the lock head, and the lock head performs protocol analysis on the received lock command to control the lock action of the lock head.

In one embodiment, step 23 is also included, the lock head judges whether the lock is successful or not, the portable electronic device prompts whether the lock is successful or failed, and uploads the related records of the lock to the master station.

Compared with the background technology, this technical solution has the following advantages:

1. A security smart lock system includes a lock head, a key, a portable electronic device and a remote master station, the portable electronic device communicates with the remote master station, the key communicates with the portable electronic device through Bluetooth, and the key communicates with the lock Head, the portable electronic device is equipped with a Bluetooth module, the portable electronic device is installed with a software module, the software module supports user login and command sending, and the remote master station can issue an algorithm-encrypted password to the portable electronic device, through the The connection and communication between the lock head, key, portable electronic device and remote master station realizes the opening and closing action and a series of information verification before safe unlocking to ensure safe unlocking. The key is small in size, the cost of the lock system is low, and it is intelligent. It is easy to operate, safe and reliable, and prevents the lock from being unlocked by mistake. At the same time, because of the overall management and information storage functions of the communication network and the master station, it can effectively record information such as the operating object, operator, object status, and operating time of the switch lock. and management, perfecting the management system in the electric power field.

2. The lock of the present invention does not contain a power management unit, and the key includes a power management unit for supplying power to the Bluetooth communication unit and the lock. When in use, the key needs to be inserted into the lock to supply power to the lock, that is The lock end is not charged except for the operation of opening and closing the lock, and the lock end is separated from the power system by electricity to ensure the service life and anti-destructive properties of the lock end.

Description of drawings

The present invention will be further described below in conjunction with drawings and embodiments.

FIG. 1 shows an overall block diagram of a security smart lock system described in this embodiment.

FIG. 2 shows a flow chart of unlocking a security smart lock system described in this embodiment.

FIG. 3 shows a lock-locking flow chart of a security smart lock system described in this embodiment.

Detailed ways

Please refer to Figure 1, a security smart lock system, which includes a lock head, a key, a portable electronic device and a remote master station, the portable electronic device communicates with the remote master station, the key communicates with the portable electronic device through Bluetooth, the The key communicates with the lock, the portable electronic device is equipped with a Bluetooth module, and the portable electronic device is installed with a software module, which supports user login and command sending, and the remote master station can send the algorithm-encrypted Through the connection and communication between the lock head, key, portable electronic device and remote master station, the opening and closing actions and a series of information verification before safe unlocking are realized to ensure safe unlocking.

The lock head includes a control unit, a communication unit, a storage unit, a deadbolt unit and a first communication interface, the control unit is respectively electrically connected to the communication unit, the storage unit and the deadbolt unit, the communication unit is connected to the first communication interface, the The control unit can use the same algorithm as the remote master station to generate a password corresponding to the password issued by the remote master station. In another preferred embodiment, the lock head also includes a hardware encryption module, which is connected to the control unit. The hardware encryption module uses the same algorithm as that of the remote master station to generate a password corresponding to the password issued by the remote master station. Passwords, i.e. hardware encryption, replace the software encryption of the control unit.

The key includes a bluetooth communication unit, a power management unit for supplying power to the bluetooth communication unit and the lock, and a second communication interface, the second communication interface is detachably connected to the first communication interface.

Before opening and closing the lock, the key needs to be inserted into the lock to supply power to the lock and build a communication bridge between the lock and the portable electronic device. Then, the user obtains an operation ticket and applies for a login account and password. Based on the above Security smart lock system.

Please refer to Figure 2, the unlocking control method of the security smart lock system includes:

Step 11, the user logs in the software module of the portable electronic device according to the account number and password. If the login is successful, execute step 12; otherwise, the login fails and the portable electronic device prompts; in this embodiment, the software module is an APP software.

Step 12, the portable electronic device applies to the remote master station for the Bluetooth communication connection between the portable electronic device and the key;

Step 13, the remote master station sends the password encrypted by the algorithm to the portable electronic device and starts timing. At the same time, the lock generates the corresponding same password according to the same algorithm. In this embodiment, the encrypted password is encrypted using the AES encryption algorithm , if the timing time is up, then return to step 12, otherwise, perform step 14; in order to protect the security of the password, in this embodiment, after the master station sends the password to the portable electronic device and counts to 60s, the encryption password will automatically become invalid and need to be sent to the portable electronic device again. The master station applies for a communication connection between the portable electronic device and the Bluetooth. ;

Step 14, if the two passwords in step 13 correspond, then the portable electronic device and the key bluetooth communication connection is successful, the portable electronic device applies to the master station for unlocking, and executes step 15, otherwise, returns to step 12;

Step 15, the master station verifies the unlocking authority of the user account, if passed, the master station allows the portable electronic device to issue an unlock command and executes step 16, otherwise, the master station does not allow the portable electronic device to issue an unlock command;

Step 16, the portable electronic device sends an unlock command to the key via Bluetooth, and the key then sends the unlock command to the lock head, and the lock head performs protocol analysis on the received unlock command and performs the unlocking action.

In this embodiment, the lock head finally judges whether the unlocking is successful or not. If the unlocking is successful, the portable electronic device prompts that the unlocking is successful and uploads the related records of unlocking to the master station. If the unlocking fails, the portable electronic device prompts that the unlocking fails and The relevant records of unlocking are uploaded to the master station.

Please refer to Figure 3, based on the security smart lock system and the unlocking control method corresponding to the security smart lock system, the lock control method of the security smart lock system includes:

Step 21, after the lock is unlocked, the portable electronic device and the key have successfully connected through Bluetooth communication;

Step 22, the portable electronic device sends a lock command to the key via Bluetooth, and the key sends the lock command to the lock head, and the lock head performs protocol analysis on the received lock command to control the lock action of the lock head.

In this embodiment, at last the lock head judges whether the locking is successful or not, and the portable electronic device prompts whether the locking is successful or failed, and uploads related records of locking to the master station.

In order to increase the security of the security smart lock system and improve the management system, different accounts can be set to different permissions. The permissions can be set up as administrator permissions, important user permissions and ordinary user permissions. The administrator has all permissions, including management Important users and ordinary users, unlocking, closing, setting master station IP, etc.; important user permissions include unlocking, closing lock, setting master station IP, etc.; ordinary users only have query authority. Moreover, each time you log in, the password is issued by the administrator immediately when you open the operation ticket, that is, regardless of whether the account number is the same, the login password for each login is different.

By adopting the above-mentioned safe intelligent lock system and unlocking and closing methods, the opening and closing actions and a series of information and password verification before safe unlocking are realized to ensure safe unlocking. The key volume is smaller than that of the five-proof lock. Many, cost reduction, intelligent, easy to operate, safe and reliable, prevent the lock from being unlocked by mistake, and at the same time, because of the overall management and information storage functions of the communication network and the master station, it can control the operation object, operator, object status, and operation of the switch lock. Effectively record and manage time and other information, and improve the management system in the electric power field.

The portable electronic devices mentioned above include portable electronic devices with bluetooth modules and communication functions, such as mobile phones, tablet computers, and notebooks.

The above is only a preferred embodiment of the present invention, so the scope of the present invention cannot be limited accordingly, that is, the equivalent changes and modifications made according to the patent scope of the present invention and the content of the specification should still be covered by the present invention within range.

Claims (8)

1. a safety intelligent lock system, it is characterized in that: comprise tapered end, key, portable electric appts and long-range main website, this portable electric appts communicates to connect this long-range main website, this key connects this portable electric appts by Bluetooth communication, this key communicates to connect this tapered end, this portable electric appts is provided with bluetooth module, this portable electric appts is provided with software module, this software module supports user's login and order to send, this long-range main website can issue the password after algorithm for encryption to portable electric appts, by this tapered end, key, connection communication between portable electric appts and long-range main website, realization is opened, shut a series of Information Authentications before of action and securely unlocking to guarantee securely unlocking.

2. a kind of safety intelligent lock system according to claim 1, it is characterized in that: this tapered end comprises control module, communication unit, storage unit, dead bolt unit and the first communication interface, this control module respectively electric signal connects this communication unit, storage unit and dead bolt unit, this communication unit connects the first communication interface, the corresponding corresponding password of password that this control module can adopt the algorithm generation identical with long-range main website and long-range main website to issue.

3. a kind of safety intelligent lock system according to claim 1, it is characterized in that: this tapered end comprises control module, communication unit, storage unit, dead bolt control module, hardware encryption module and the first communication interface, this control module respectively electric signal connects this communication unit, storage unit and dead bolt control module, this communication unit connects the first communication interface, this hardware encryption module connection control unit, the corresponding corresponding password of password that this hardware encryption module can adopt the algorithm generation identical with long-range main website and long-range main website to issue.

4. according to a kind of safety intelligent lock system described in claim 2 or 3, it is characterized in that: this key comprises bluetooth-communication unit, for giving Power Management Unit and the second communication interface of this bluetooth-communication unit and tapered end power supply, this second communication interface removably connects this first communication interface.

5. the control method of unblanking of safety intelligent lock system, the safety intelligent lock system based on described in any one in claim 1-4, is characterized in that: comprising:

Step 11, user carries out the software module login of portable electric appts according to account and password, if login successfully, execution step 12, otherwise, login failure, portable electric appts prompting;

Step 12, portable electric appts is connected with the Bluetooth communication between key to long-range main website this portable electric appts of application;

Step 13, long-range main website sends the password after algorithm for encryption and starts timing to portable electric appts, and meanwhile, this tapered end generates corresponding identical password according to identical algorithm, if this timing time arrives, returns to step 12, otherwise, execution step 14;

Step 14, if two passwords in step 13 are corresponding, portable electric appts and the successful connection of key Bluetooth communication, portable electric appts is unblanked to main website application, and performs step 15, otherwise, return to step 12;

Step 15, the unlocking authority of main website authentication of users account, if pass through, main website allows portable electric appts to issue unlock command and perform step 16, otherwise main website does not allow portable electric appts to issue unlock command;

Step 16, portable electric appts issues unlock command by bluetooth to key, and key sends to tapered end by this unlock command again, and this tapered end carries out the unlock command receiving to carry out unlocking action after protocol analysis.

6. the control method of unblanking of a kind of safety intelligent lock system according to claim 5, it is characterized in that: also comprise step 17, this tapered end judges its success or not of unblanking, if unblank successfully, portable electric appts prompting is unblanked successfully and the relative recording of unblanking is uploaded to main website, if unblank unsuccessfully, portable electric appts is pointed out and is unblanked failure and the relative recording of unblanking is uploaded to main website.

7. a pass lock control method for safety intelligent lock system, the safety intelligent lock system based on described in any one in claim 1-4 and respective rights require the control method of unblanking of a kind of safety intelligent lock described in 5, it is characterized in that: comprising:

Step 21, after unblanking, the Bluetooth communication successful connection of portable electric appts and key;

Step 22, portable electric appts is issued and shuts order to key by bluetooth, and key shuts order by this again and sends to tapered end, and this tapered end carries out the order that shuts receiving to shut action after protocol analysis.

8. the pass lock control method of a kind of safety intelligent lock system according to claim 7, it is characterized in that: also comprise step 23, this tapered end judgement shuts success or not, and portable electric appts prompting shuts successfully or shut failure, and the relative recording shutting is uploaded to main website.