WO2018119623A1

WO2018119623A1 - Method of unlocking electronic lock device, and client and electronic lock device thereof

Info

Publication number: WO2018119623A1
Application number: PCT/CN2016/112280
Authority: WO
Inventors: 李效坤; 黄嘉曦; 江旭峰
Original assignee: 深圳易马达科技有限公司
Priority date: 2016-12-27
Filing date: 2016-12-27
Publication date: 2018-07-05
Also published as: CN108541324A

Abstract

Provided are a method of unlocking an electronic lock device, and a client and an electronic lock device thereof. The method comprises : receiving a BLE broadcast signal broadcast by an electronic lock device, the BLE broadcast signal comprising identity feature information of the electronic lock device (S101); extracting the identity feature information in the BLE broadcast signal, and determining whether the electronic lock device is a valid device according to the identity feature information and a pre-configured unlocking list, the pre-configured unlocking list comprising identity feature information of an authorized electronic lock device (S102); and if the electronic lock device is a valid device, establishing a communication connection with the electronic lock device, and sending the identity feature information of the electronic lock device as an electronic key to the electronic lock device, such that the electronic lock device performs an unlocking operation according to the electronic key (S103). According to the method, identity feature information is used as a unique identification code and a dynamic verification code, such that the electronic lock device and an unlocking client only need to verify the identity feature information, thereby improving an unlocking computation speed and increasing unlocking efficiency.

Description

Description: A method for unlocking an electronic lock device, a client and an electronic lock device thereof

[0001] The present invention belongs to the field of unlocking, and in particular, to an unlocking method of an electronic lock device, a client, and an electronic lock device thereof.

Background technique

[0002] With the development of technology, electronic lock devices are becoming more and more popular. Compared with mechanical locks, electronic lock devices have higher safety performance and are easier to unlock. However, the electronic lock device has the same electronic key as the mechanical lock, which adds extra cost and is prone to loss of the electronic key. On the other hand, in the existing electronic lock device, the authentication process is complicated, and the unique identification code and the dynamic password are matched to be shackled, which requires a long shackle, which reduces the efficiency of the shackle and gives a user experience. Low technical problem

[0003] An object of the present invention is to provide an unlocking method and device for an electronic lock device, and an electronic lock device thereof, aiming at solving an unlocking method of an existing electronic lock device, and using an electronic key matched with an electronic lock. The problem of complex authentication process.

Problem solution

Technical solution

The embodiment of the present invention is implemented by the method for unlocking an electronic lock device, and the method includes: [0005] receiving a BLE broadcast signal broadcast by an electronic lock device, where the BLE broadcast signal includes the electronic lock device Identity information;

[0006] extracting identity feature information in the BLE broadcast signal, determining, according to the identity feature information and a pre-configured unlock list, whether the electronic lock device is a legal device, and the pre-configured unlock list includes an authorized electronic lock. Identity information of the device;

[0007] if the electronic lock device is a legitimate device, establishing a communication connection with the electronic lock device, and transmitting identity feature information of the electronic lock device to the electronic lock device as an electronic key, so that The electronic lock device performs an unlocking operation according to the electronic key. [0008] In a second aspect, an embodiment of the present invention provides a method for unlocking an electronic lock device, where the method includes: [0009] continuously broadcasting BLE broadcast information within a preset range, where the BLE broadcast information includes an electronic lock device corresponding to First identity information;

[0010] the unlocking client receiving the electronic lock device establishes a communication connection with the unlocking client according to the connection response information according to the connection response information returned by the first identity feature information of the electronic lock device;

[0011] receiving an electronic key sent by the unlocking client, and verifying whether the electronic key is a legal key, and the electronic key includes second identity feature information;

[0012] determining whether to perform an unlocking operation according to the verification result.

[0013] In a third aspect, an embodiment of the present invention provides an unlocking client of an electronic lock device, where the unlocking client includes:

[0014] a BLE broadcast receiving unit, configured to receive a BLE broadcast signal broadcast by the electronic lock device, where the BLE broadcast signal includes identity feature information of the electronic lock device;

[0015] an identity feature information determining unit, configured to extract identity feature information in the BLE broadcast signal, and determine, according to the identity feature information and a pre-configured unlock list, whether the electronic lock device is a legal device

The pre-configured unlock list includes identity feature information of the authorized electronic lock device;

[0016] an electronic key sending unit, configured to establish a communication connection with the electronic lock device if the electronic lock device is a legal device, and send the identity feature information of the electronic lock device as an electronic key to the office The electronic lock device is described such that the electronic lock device performs an unlocking operation according to the electronic key.

[0017] In a fourth aspect, an embodiment of the present invention provides an electronic lock device, where the electronic lock device includes:

[0018] a BLE broadcast sending unit, configured to continuously broadcast BLE broadcast information in a preset range, where the BLE broadcast information includes first identity feature information corresponding to the electronic lock device;

[0019] an electronic key receiving unit, configured to receive connection response information returned by the unlocking client of the electronic lock device according to the first identity feature information of the electronic lock device, and establish, with the connection response information, the unlocking client Communication connection

[0020] The identity feature information matching unit receives the electronic key sent by the unlocking client, and verifies whether the electronic key is a legal key, and the electronic key includes second identity feature information;

[0021] an unlocking operation unit, configured to determine whether to perform an unlocking operation according to the verification result.

Advantageous effects of the invention Beneficial effect

[0022] The unlocking method, the client and the electronic lock device thereof for implementing the electronic lock device provided by the embodiments of the present invention have the following beneficial effects:

In one aspect, the embodiment of the present invention detects the BLE broadcast signal by the client, checks whether the identity feature information in the broadcast information has a corresponding authorized electronic lock device, and if yes, performs an unlock operation. Compared with the existing electronic solution device lock technology, the unlocking function can be implemented by installing a corresponding unlocking client on the mobile terminal, and the unlocking operation does not require the user and the electronic lock device. The specific unlocking action is performed, and the automatic unlocking function can be realized through the interaction communication between the client and the electronic lock device and the related authentication operation. Therefore, the embodiment of the invention simplifies the operation in the unlocking process of the electronic lock device, thereby improving the unlocking efficiency of the electronic lock device. Moreover, the embodiment of the present invention also solves the problem that the unlocking port requires the use of a dedicated electronic key to generate an unnecessary cost, and the electronic key is easily lost.

[0024] On the other hand, the embodiment of the present invention uses the identity feature information as the unique identifier code of the electronic lock device, and the identity feature information further has a function of verifying whether the instruction is legal, and correspondingly, in the step of authenticating and unlocking, The unlocking client and the electronic lock device only need to verify one feature code, and do not need to separately verify the identification code and the dynamic check code, thereby reducing the data operation time of the unlocking operation, thereby improving the unlocking efficiency. Brief description of the drawing

DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are merely Some embodiments of the present invention may also be used to obtain other drawings based on these drawings without departing from the skilled artisan.

1 is a flowchart of unlocking a client side of an unlocking method of an electronic lock device according to an embodiment of the present invention.

2 is a flow chart of unlocking a client side of an unlocking method of an electronic lock device according to another embodiment of the present invention;

3 is a flow chart of an electronic lock side of an unlocking method of an electronic lock device according to an embodiment of the present invention; 4 is a flow chart of an electronic lock side of an unlocking method of an electronic lock device according to another embodiment of the present invention.

5 is a structural block diagram of an unlocking client of an electronic lock device according to an embodiment of the present invention;

6 is a structural block diagram of an unlocking client of an electronic lock device according to another embodiment of the present invention;

7 is a structural block diagram of an electronic lock device according to an embodiment of the present invention;

FIG. 8 is a structural block diagram of an electronic lock device according to another embodiment of the present invention.

Embodiments of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0035] In the embodiment of the present invention, the BLE (Bluetooth Low Energy) broadcast signal is detected by the client, and the identity feature information in the BLE broadcast information is verified to have a corresponding authorized electronic lock. If yes, the unlock operation is performed. Therefore, solving the existing electronic lock unlocking method requires the use of a dedicated electronic key for shacking, which increases the cost and the electronic key is easily lost, and needs to authenticate multiple feature values to reduce the unlocking efficiency.

[0036] In the embodiment of the present invention, the execution entity of the process is an unlocking client of the electronic lock device. The unlocking client can be an application, installed on a mobile terminal having a communication function, or can be used as an unlocking device alone. FIG. 1 is a flowchart showing an implementation of unlocking a client side of an electronic lock device according to an embodiment of the present invention, which is described in detail as follows:

[0037] In S101, a BLE broadcast signal broadcast by the electronic lock device is received, and the BLE broadcast signal includes identity feature information of the electronic lock device.

In the present embodiment, since the BLE broadcast signal is attenuated faster, the BLE broadcast signal transmitted by the electronic lock can be received only when it is within a certain distance from the electronic lock device. The unlocking client of the electronic lock continuously detects whether the received information is BLE broadcast information in the background of the device, and if so, performs a response operation.

[0039] In this embodiment, the unlocking client of the electronic lock continuously runs in the background, and the BLE broadcast signal is monitored. Since the monitoring action consumes less power and occupies a small amount of resources, the normal use of the mobile terminal is not affected. [0040] Optionally, the BLE broadcast signal is monitored, and the BLE broadcast signal is monitored to include the feature value information.

[0041] In this embodiment, the BLE broadcast signal sent by the electronic lock device includes a feature value for distinguishing between a general BLE broadcast signal and a BLE broadcast signal sent by the electronic lock device. Optionally, the feature value is set in a non-significant field of the BLE broadcast frame. Since the field does not affect the actual meaning of the B LE broadcast after reading, for a general device, when receiving the BLE broadcast signal, The information of the field is parsed, and therefore, when it is detected that the invalid data field contains the feature value, it can be determined that the BLE broadcast signal is transmitted by the electronic lock device.

In the embodiment of the present invention, by analyzing whether the BLE broadcast signal includes the feature value, the unnecessary BLE broadcast signal is parsed, and the process of parsing the broadcast information generally needs to occupy more resources of the client, so The embodiment of the invention can further reduce the energy consumption and resource occupancy rate of the client, thereby improving the efficiency of unlocking the electronic lock.

[0043] In S102, extracting identity feature information in the BLE broadcast signal, determining, according to the identity feature information and a pre-configured unlock list, whether the electronic lock device is a legal device, where the pre-configured unlock list includes The identity information of the electronic lock device has been authorized.

[0044] In this embodiment, the unlocking client of the electronic lock receives the BLE broadcast signal. Since the BLE broadcast signal contains multiple types of information, the unlocking client needs to determine which fields in the BLE broadcast signal represent the identity feature information. And extracting the identity feature information for subsequent matching authentication operations.

[0045] Optionally, the content of the BLE broadcast signal is subjected to an encryption process, and the unlocking client of the electronic lock decrypts the BLE broadcast by using a pre-agreed unlocking key, so as to extract the BLE broadcast signal. Identity information. Since the electronic lock does not require a physical key to be shackled relative to the mechanical lock, the unlocking operation can be completed by simply sending an unlock command corresponding to the electronic lock, and thus the communication security requirement is high. By encrypting the BLE broadcast signal and then using the agreed key, the interpretation can be performed to further improve the security of the electronic lock unlocking method.

[0046] In this embodiment, the unlocking client memory of the electronic lock device includes a pre-configured unlock list, and the pre-configured unlock list records the electronic lock device authorized by the unlocking client of the electronic lock and The electronic lock device has one-to-one correspondence identity information.

[0047] In this embodiment, the identity feature information in the extracted BLE broadcast signal and the pre-configured solution The identity information of the authorized electronic lock device in the lock list is compared, and it is determined whether the electronic lock device is legal. In this embodiment, the legal unlocking client of the electronic lock has obtained the electronic lock. Permission to unlock the device. If the electronic lock device is not legal, the BLE broadcast signal is ignored and monitoring continues.

[0048] In S103, if the electronic lock device is a legal device, establish a communication connection with the electronic lock device, and send identity feature information of the electronic lock device as an electronic key to the electronic lock device. So that the electronic lock device performs an unlocking operation according to the electronic key.

[0049] In this embodiment, the communication connection includes, but is not limited to, a communication connection such as a BLE Bluetooth connection, a wireless local area network connection, and a wireless mobile network connection.

[0050] In this embodiment, the unlocking client of the electronic lock device may send an electronic key to the electronic lock device through a corresponding communication channel, where the electronic key includes an unlocking instruction, and the release process does not require the user to perform related operations, Unlock the automatic sending operation after the client authentication succeeds.

[0051] In this embodiment, the transmitted electronic key includes identity feature information corresponding to the electronic lock device, and the identity feature information is used as a unique identification code of the electronic lock to represent the identity certificate of the electronic lock, and the identity feature information is further provided. The authentication function, so that the electronic lock confirms that the unlock command is a legal command.

The method for unlocking an electronic lock device according to an embodiment of the present invention has the following beneficial effects: In the embodiment of the present invention, the BLE broadcast signal is detected by the client, and the identity feature information in the broadcast information is verified to be correspondingly authorized. The electronic lock, if present, performs an unlock operation. Compared with the existing electronic unlocking technology, the unlocking function can be implemented by installing the corresponding unlocking client on the mobile terminal, and the unlocking operation does not require the user and the electronic lock device to perform specific The unlocking action can realize the function of automatic unlocking through the interaction communication between the client and the electronic lock device and the related authentication operation. Therefore, the embodiment of the present invention simplifies the operation in the unlocking process of the electronic lock, thereby improving the unlocking efficiency of the electronic lock. Moreover, the embodiment of the present invention also solves the problem that the unlocking port requires the use of a dedicated electronic key to generate an unnecessary cost, and the electronic key is easily lost.

[0053] On the other hand, the embodiment of the present invention uses the identity feature information as the unique identifier code of the electronic lock device, and the identity feature information further has a function of verifying whether the instruction is legal, and correspondingly, in the step of authenticating and unlocking, Unlocking the client and the electronic lock only need to verify a signature, and it is not necessary to separately verify the identification code and the dynamic check code, which reduces the data operation time of the unlock operation, thereby improving understanding. Lock efficiency.

FIG. 2 is a flowchart of a method for unlocking an electronic lock device according to another embodiment of the present invention. As shown in FIG. 2, with respect to the previous embodiment, the unlocking method of the electronic lock device provided by this embodiment further defines that the electronic key is sent to the electronic lock device, as follows:

[0055] Further, as another embodiment of the present invention, the sending the electronic key to the electronic lock device is specifically:

[0056] In S204, the electronic key is encrypted by a preset encryption algorithm.

In the present embodiment, in order to secure the security of the electronic key, the above-mentioned transmitted electronic keys are subjected to encryption processing. Optionally, the preset encryption algorithm is an MD5 encryption algorithm, and the electronic key is encrypted by the MD5 force secret algorithm. Accordingly, after receiving the electronic key, the electronic lock device also uses the matched decryption algorithm to the electronic secret. The key is decrypted to obtain interpretable electronic key information.

[0058] In S205, the encrypted electronic key is sent to the electronic lock device.

[0059] In the embodiment of the present invention, the security of the unlocking process is improved by performing encryption processing on the electronic key. Since the unlocking key is an important judgment basis for the unlocking operation of the electronic lock device, if it is intercepted and stolen by the illegal player, the electronic lock device is easily broken. Therefore, in order to ensure the security of the electronic lock unlocking process, the embodiment of the present invention further improves the difficulty of cracking the electronic key by encrypting the electronic key.

[0060] Further, as another embodiment of the present invention, the unlocking method of the electronic lock device further includes: [0061] in S201, downloading identity characteristic information of the authorized electronic lock device from a server, The identity feature information is stored in a pre-configured unlock list, and the server is accessed at a preset time interval to update identity feature information of the electronic lock device stored in the pre-configured unlock list.

[0062] In this embodiment, the unlocking client of the electronic lock requests the server to send the identity information of the authorized electronic lock device at a preset interval. In order to improve the reliability and security of the electronic lock unlocking, the unlocking client of the electronic lock is configured to communicate with the server to obtain valid identity information of the authorized electronic lock device.

[0063] In this embodiment, before the server sends the identity feature information of the electronic lock device, the authorization certificate of the unlocking client is verified, and it is determined whether the authorization certificate is within a limited period, and if the unlocking client is still authorized. Status, the identity characteristic information corresponding to the electronic lock device is sent; otherwise, the unlock is notified The client, the electronic lock device authorization has expired, and the identity characteristic information corresponding to the electronic lock device stored in the client is cleared.

[0064] In the embodiment of the present invention, by receiving the identity feature information of the electronic lock sent by the server, the server may actually monitor whether the unlocking client of the electronic lock is still in an authorized state, thereby achieving the function of detecting user rights, thereby improving The safety and reliability of electronic locks.

[0065] It should be noted that, in this embodiment, S202 and S203 are the same as S101 and S in the embodiment shown in FIG.

The specific implementation process is completely the same, and therefore will not be further described in this embodiment.

[0066] As another implementation of the present invention, an unlocking method of an electronic lock device is provided, and an execution body of the flow is an electronic lock device. The electronic lock device includes a BLE communication module, and has a function of transmitting a BLE broadcast signal.

. The electronic lock device can be used alone or installed as a module for other devices. FIG. 3 is a flowchart showing an implementation of an electronic lock device side according to an embodiment of the present invention, which is described in detail as follows:

[0067] In S301, the BLE broadcast information is continuously broadcasted within a preset range, where the BLE broadcast information includes first identity feature information corresponding to the electronic lock device.

In this embodiment, when the electronic lock device is in the locked state, the BLE broadcast information is continuously transmitted, thereby indicating that it is waiting to be unlocked. When the unlocking client of the electronic lock receives the BLE broadcast information, the corresponding process described in FIG. 1 is executed to perform the unlocking determination operation.

[0069] In this embodiment, since the BLE broadcast signal is attenuated faster, the signal broadcast can only be performed within a preset range.

In this embodiment, the first identity feature information refers to an electronic lock identity of the electronic lock device, so that the device or the client that receives the BLE broadcast signal can perform identity identification by using the first identity feature information.

[0071] In S302, the unlocking client receiving the electronic lock device establishes a communication connection with the unlocking client according to the connection response information according to the connection response information returned by the first identity feature information of the electronic lock device.

[0072] In this embodiment, after the unlocking client receives the BLE broadcast signal sent by the electronic lock, and determines that the signal is an unlock signal, the electronic lock device is connected to further verify whether the electronic lock device is an unlocked client. The authorized electronic lock device, if it is determined to be an authorized electronic lock device, remains connected for the next authentication operation; otherwise, the connection is broken, and the electronic lock device continues to transmit the BLE broadcast signal, waiting for the unlock operation. [0073] In S303, the electronic key sent by the unlocking client is received, and the electronic key is verified as a legal key, and the electronic key includes second identity feature information.

[0074] In this embodiment, when the communication connection has been confirmed, it is proved that the unlocking client side has been authenticated, the electronic lock is proved to be an authorized electronic lock device, and the electronic key is sent for the shackle operation. After receiving the electronic key, the electronic lock device needs to determine whether the electronic key is legal. Therefore, the second identity feature information in the electronic key is extracted to perform an authentication operation on the electronic lock side. The second identity feature information is identity information for unlocking an authorized electronic lock of the client.

[0075] Optionally, the electronic key is decrypted, and the second identity information included in the electronic key is extracted. In order to improve the security of the communication, the interactive information is encrypted, and thus the received electronic key is generally encrypted by an encryption algorithm, and the electronic lock device decrypts the electronic key through a pre-agreed decryption algorithm, and reads the included Second identity information. If the decryption algorithm is used for decryption and the obtained electronic key is unreadable, it is judged that the connected unlocked client is an illegal client and the connection is broken.

In this embodiment, the criterion for determining whether the target of the electronic key is itself is: whether the second identity feature information of the unlocking client matches the first identity feature information included in the BLE broadcast information sent by the electronic lock device. It is only when the two match is successful that the target of the unlock command is the electronic lock device.

[0077] Optionally, the manner of determining whether the legal key is a normal key is to determine whether the first identity feature information and the second identity feature information are consistent.

[0078] Optionally, the method for determining whether the legal key is a normal identity information and the second identity information is subjected to a preset operation, and the obtained result is consistent with the standard result. Since the data is in the process of transmission, it is possible to interfere with the data of the identity feature information due to crosstalk between codes. In order to overcome this situation, the electronic lock device achieves the purpose of eliminating the error generated during the transmission process by a preset operation in the authentication process. Therefore, whether the key is legal is determined by the result of the first and second identity characteristics information passing the preset budget.

[0079] In S304, it is determined whether to perform an unlocking operation according to the verification result.

[0080] In this embodiment, if the verification is successful, an unlocking operation is performed. The manner in which the electronic lock device performs the unlocking operation includes, but is not limited to, degaussing, slamming, latching, and the like.

[0081] Optionally, if the verification fails, an unlock failure message is returned, so as to notify the user that the authentication fails. If the same When the number of times the unlocking command sent by the unlocking client fails to match the preset threshold, the alarm device is activated to perform an alarm.

[0082] In this embodiment, the user may have obtained the unlocking authorization of the electronic lock device, but the authorization has exceeded the expiration date, so the BLE broadcast signal sent by the electronic lock device is successfully authenticated during the authentication process of the unlocked client. However, in the process of authenticating the electronic key, the electronic lock finds that the authorization has expired, that is, if the second identity feature information does not match the first identity feature information on the electronic lock device side, the information that the authentication operation fails is returned. . After receiving the information that the authentication operation fails, the user can re-apply the authorization of the electronic lock device through the server.

In the embodiment of the present invention, the electronic lock device implements the function of identifying the target identity by verifying the identity feature information in the electronic key, and can also serve as an important indicator for authentication. Compared with the prior art, using the unique identification code and the dynamic check code, the speed of the authentication calculation is increased, and the waiting time used by the user is reduced, so that the user has a better use experience. Moreover, the unlocking process and the process of sending the BLE broadcast are all performed by the electronic lock in the background. If the user has the shackle right, the user does not need to perform any operations. In addition, the BLE device has low energy consumption, and even if the BLE broadcast signal is continuously transmitted, it is not necessary to frequently replace the battery. Preferably, the micro solar energy conversion circuit can be installed, and the operation can be continued uninterrupted, compared with the existing electronic lock. The cost is lower.

4 is a flowchart of a method for unlocking an electronic lock device according to another embodiment of the present invention. Referring to FIG. 4, the unlocking method of the electronic lock device provided by the embodiment further includes:

[0085] In S402, the first identity feature information is encrypted by a preset encryption algorithm.

In the present embodiment, in order to ensure the security of the BLE broadcast signal, the contents of the above BLE broadcast signal are subjected to encryption processing, in particular, the first identity feature information is encrypted. Since the content in the BLE broadcast signal is encrypted by a preset encryption algorithm (such as the MD5 encryption algorithm), accordingly, the unlocking client of the electronic lock device will need to decrypt the BLE broadcast signal content with a matching decryption algorithm (such as the MD5 decryption algorithm). Processing, obtaining an interpretable BLE broadcast signal.

[0087] In S403, the BLE broadcast signal is continuously broadcasted within a preset range, and the encrypted BLE broadcast signal includes the encrypted first identity feature information.

[0088] In the embodiment of the present invention, the first identity feature information in the transmitted BLE broadcast signal is added. Closed handling, improve the security of communications. Since the electronic lock device does not require a physical key to be shackled relative to the mechanical lock, the unlocking operation can be completed by simply sending an unlock command corresponding to the electronic lock, and thus the security requirement for the communication room is high. By encrypting the BLE broadcast signal and then using the agreed key, the interpretation can be performed to further improve the security of the unlocking method of the electronic lock device.

[0089] Further, as another embodiment of the present invention, the method for unlocking an electronic lock further includes:

[0090] In S401, the first identity feature information corresponding to the electronic lock device is obtained from the server, and the server is accessed at a preset interval to update the first identity feature information corresponding to the electronic lock device.

[0091] In this embodiment, the electronic lock device requests the server to send the first identity feature information by using the preset inter-frame interval, and if the received first identity feature information is inconsistent with the electronic lock device register, updating the first Identity information.

[0092] In the embodiment of the present invention, by periodically updating the first identity feature information of the electronic lock device, it is possible to verify whether the electronic key sent by the unlocking client of the electronic lock device is still in a valid authorization state, and the user is detected. The role of permissions. On the other hand, it is difficult to change the identity feature information and increase the difficulty of the criminals to decipher the unlock information of the electronic lock device, thereby improving the security and reliability of the electronic lock.

[0093] It should be noted that, in this embodiment, S404, S405, and S406 are completely the same as the specific implementation processes of S302, S303, and S304 in the embodiment shown in FIG. 1, and therefore are not described in this embodiment.

It should be understood that the size of the serial number of each step in the foregoing embodiment does not mean the order of execution sequence, and the execution order of each process should be determined by its function and internal logic, and should not be constituted by the implementation process of the embodiment of the present invention. Any restrictions.

[0095] FIG. 5 is a structural block diagram of an unlocking client of an electronic lock device according to an embodiment of the present invention. The unlocking client of the electronic lock device is configured to execute the method provided in the embodiment shown in FIG. For the convenience of explanation, only the parts related to the present embodiment are shown.

[0096] Referring to FIG. 5, the unlocking client of the electronic lock device includes:

[0097] The BLE broadcast receiving unit 51 is configured to receive a BLE broadcast signal broadcast by the electronic lock device, where the BLE broadcast signal includes identity feature information of the electronic lock device;

[0098] The identity feature information determining unit 52 is configured to extract identity feature information in the BLE broadcast signal, and Determining, according to the identity characteristic information and the pre-configured unlock list, whether the electronic lock device is a legal device, and the pre-configured unlock list includes identity feature information of the authorized electronic lock device;

[0099] The electronic key sending unit 53 is configured to establish a communication connection with the electronic lock device if the electronic lock device is a legal device, and send the identity feature information of the electronic lock device as an electronic key to The electronic lock device is configured such that the electronic lock device performs an unlocking operation according to the electronic key.

[0100] Optionally, as shown in FIG. 6, in another embodiment, the unlocking client of the electronic lock device in this embodiment is used to run the method provided in the embodiment shown in FIG. 2, which is described in detail as follows:

[0101] Optionally, the electronic key sending unit includes:

[0102] The electronic key encryption unit 64 is configured to encrypt the electronic key by using a preset encryption algorithm.

[0103] The encryption key sending unit 65 is configured to send the encrypted electronic key to the electronic lock device.

[0104] Optionally, the unlocking client of the electronic lock device further includes:

[0105] The identity information receiving unit 61 is configured to download identity feature information of the authorized electronic lock device from a server, and store the identity feature information in a pre-configured unlock list, and preset intervals Accessing the server to update identity feature information of the electronic lock device stored in the pre-configured unlock list.

[0106] It should be noted that, in this embodiment, 62 and 63 are completely identical in function to the specific configuration and implementation of 51 and 52 in the embodiment shown in FIG. 5, and therefore will not be further described in this embodiment.

[0107] Therefore, the unlocking client of the electronic lock device provided by the embodiment of the present invention can also detect the BLE broadcast signal through the client, and check whether the identity feature information in the broadcast information has a corresponding authorized electronic lock device, and if yes, Implement the unlock operation. Compared with the existing electronic solution device lock technology, the user needs to install the corresponding unlocking client on the mobile terminal, and the unlocking skill can be realized, and the unlocking operation does not require the user and the electronic lock. The device performs a specific unlocking action, and the function of automatically unlocking can be realized through the interaction communication between the client and the electronic lock device and the related authentication operation. Therefore, the embodiment of the invention simplifies the operation in the unlocking process of the electronic lock device, thereby improving the unlocking efficiency of the electronic lock device. Moreover, the embodiment of the present invention also solves the problem that the unlocking device needs to use a dedicated electronic key to generate unnecessary cost, and the electronic key is easily lost. In another aspect, the embodiment of the present invention uses the identity feature information as a unique identifier of the electronic lock device, and the identity feature The information also has the function of verifying whether the instruction is legal. Accordingly, in the step of authenticating the unlocking, the unlocking client and the electronic lock device only need to verify one feature code, and do not need to separately perform the identification code and the dynamic check code. The verification reduces the data operation time of the unlock operation, thereby improving the unlocking efficiency.

7 is a block diagram showing the structure of an electronic lock device 7 according to an embodiment of the present invention. The electronic lock device 7 is used to perform the method provided in the embodiment shown in FIG. For the convenience of explanation, only the parts related to the present embodiment are shown.

[0109] Referring to FIG. 7, the electronic lock device includes:

[0110] BLE broadcast sending unit 71, configured to continuously broadcast BLE broadcast information in a preset range, where the BLE broadcast information includes first identity feature information corresponding to the electronic lock device;

[0111] The electronic key receiving unit 72 is configured to receive connection response information returned by the unlocking client of the electronic lock device according to the first identity feature information of the electronic lock device, and establish and unlock the client according to the connection response information. Communication connection

[0112] The identity information matching unit 73 receives the electronic key sent by the unlocking client, and verifies whether the electronic key is a legal key, and the electronic key includes second identity feature information;

[0113] The unlocking operation unit 74 is configured to determine whether to perform an unlocking operation according to the verification result.

[0114] Optionally, as shown in FIG. 8, in another embodiment, the electronic lock device in this embodiment is used to run the method provided in the embodiment shown in FIG.

[0115] BLE broadcast encryption unit 82, configured to perform encryption processing on the first identity feature information by using a preset encryption algorithm;

[0116] The encrypted broadcast sending unit 83 is configured to continuously broadcast the BLE broadcast signal within a preset range, where the encrypted BLE broadcast signal includes the encrypted first identity feature information.

[0117] Optionally, the electronic lock device further includes:

[0118] The identity feature information receiving unit 81 is configured to acquire first identity feature information corresponding to the electronic lock device from a server, and access the server at a preset time interval to update the corresponding electronic lock device. First identity information.

[0119] It should be noted that 84, 85, and 86 in this embodiment are completely identical in function to the specific configuration and implementation of 72, 73, and 74 in the embodiment shown in FIG. 7, and therefore will not be described in this embodiment. .

[0120] Therefore, the electronic lock device provided by the embodiment of the present invention can also pass the identity feature in the unlock command. The information is verified to achieve the function of target identity discrimination, and can also be used as an important indicator of authentication. Compared with the prior art, the unique identification code and the dynamic check code are used to improve the speed of the authentication process and reduce the waiting time for the user to use, so that the user has a better experience. Moreover, the process of unlocking and the process of transmitting the B LE broadcast are all performed by the electronic lock device in the background. If the user has the shackle right, the user does not need to perform any operation. In addition, the BLE device has low energy consumption, and even if the BLE broadcast signal is continuously transmitted, it is not necessary to frequently replace the battery. Preferably, the micro solar energy conversion circuit can be installed, which can work continuously and is more costly to use than the existing electronic lock device. low.

[0121] It will be clearly understood by those skilled in the art that, for convenience and brevity of description, only the division of each functional unit and module described above is exemplified. In practical applications, the above functions may be assigned differently according to needs. The functional unit and the module are completed, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit, and the integrated unit may be implemented by hardware. Formal implementation can also be implemented in the form of software functional units. In addition, the specific names of the respective functional units and modules are only for the purpose of facilitating mutual differentiation, and are not intended to limit the scope of protection of the present application. For the specific working process of the units and modules in the foregoing system, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described herein again.

[0122] Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

[0123] In the embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the system embodiment described above is merely illustrative. For example, the division of the module or unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical Sexual, mechanical or other form.

[0124] The unit described as a separate component may or may not be physically distributed, and the component displayed as a unit may or may not be a physical unit, that is, may be located in one place, or may be distributed to multiple On the network unit. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

[0125] In addition, each functional module in each embodiment of the present invention may be integrated into one processing unit, or each module may exist physically separately, or two or more modules may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

[0126] The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the embodiments of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage. The medium includes a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods of the various embodiments of the embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (R 0M, Read-Only Memory), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. medium.

The above described embodiments are merely illustrative of the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and the modifications or substitutions do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in Within the scope of protection of the present invention.

Claims

Claim

[Attachment 1] A method for unlocking an electronic lock device, wherein the unlocking method of the electronic lock device includes:

Receiving a BLE broadcast signal broadcast by the electronic lock device, where the BLE broadcast signal includes identity feature information of the electronic lock device;

Extracting the identity feature information in the BLE broadcast signal, determining whether the electronic lock device is a legal device according to the identity feature information and a pre-configured unlock list, where the pre-configured unlock list includes the identity of the authorized electronic lock device Characteristic information

If the electronic lock device is a legitimate device, establish a communication connection with the electronic lock device, and send the identity feature information of the electronic lock device to the electronic lock device as an electronic key, so that the electronic lock device An unlocking operation is performed according to the electronic key.

[Claim 2] The method for unlocking an electronic lock device according to claim 2, wherein the transmitting the electronic key to the electronic lock device is specifically:

Encrypting the electronic key by a preset encryption algorithm;

The encrypted electronic key is sent to the electronic lock device.

The method for unlocking an electronic lock device according to any one of claims 1 to 2, further comprising:

Downloading the identity feature information of the authorized electronic lock device from the server, storing the identity feature information in a pre-configured unlock list, and accessing the server at a preset time interval to update the pre-configuration The identity information of the electronic lock device stored in the unlock list.

[Attachment 4] A method for unlocking an electronic lock device, wherein the unlocking method of the electronic lock device includes:

Broadcasting BLE broadcast information continuously within a preset range, where the BLE broadcast information includes first identity feature information corresponding to the electronic lock device;

The unlocking client receiving the electronic lock device establishes a communication connection with the unlocking client according to the connection response information according to the connection response information returned by the first identity feature information of the electronic lock device; Receiving an electronic key sent by the unlocking client, and verifying whether the electronic key is a legal key, the electronic key includes second identity feature information; determining whether to perform an unlocking operation according to the verification result.

The method for unlocking an electronic lock device according to claim 4, wherein the continuously transmitting the BLE broadcast information within the preset range is specifically: the first identity feature by using a preset encryption algorithm Information is encrypted;

The BLE broadcast signal is continuously broadcast within a preset range, and the BLE broadcast signal includes the first identity feature information that has been encrypted.

The method for unlocking an electronic lock device according to claim 4 or 5, wherein the method for unlocking the electronic lock device further comprises:

The first identity feature information corresponding to the electronic lock device is obtained from the server, and the server is accessed at a preset time interval to update the first identity feature information corresponding to the electronic lock device.

[Attachment 7] The unlocking client of the electronic lock device, wherein the unlocking client of the electronic lock device comprises:

a BLE broadcast receiving unit, configured to receive a BLE broadcast signal broadcast by the electronic lock device, where the BLE broadcast signal includes identity feature information of the electronic lock device;

The identity information determining unit is configured to extract the identity feature information in the BLE broadcast signal, and determine, according to the identity feature information and the pre-configured unlock list, whether the electronic lock device is a legal device, and the pre-configured unlock list Contains identity feature information of the authorized electronic lock device;

An electronic key sending unit, configured to establish a communication connection with the electronic lock device if the electronic lock device is a legal device, and send the identity feature information of the electronic lock device as an electronic key to the electronic lock And a device, wherein the electronic lock device performs an unlocking operation according to the electronic key.

The unlocking client of the electronic lock device according to claim 7, wherein the electronic key transmitting unit comprises:

An electronic key encryption unit, configured to add the electronic key by using a preset encryption algorithm Dense processing

And an encryption key sending unit, configured to send the encrypted electronic key to the electronic lock device.

[Attachment 9] The unlocking client of the electronic lock device according to any one of claims 7 or 8, wherein

The unlocking client of the electronic lock device further includes:

An identity information receiving unit, configured to download identity feature information of the authorized electronic lock device from a server, store the identity feature information in a pre-configured unlock list, and access the server at a preset time interval And updating identity characteristic information of the electronic lock device stored in the pre-configured unlock list.

[Claim 10] An electronic lock device, wherein: the electronic lock device includes:

a BLE broadcast sending unit, configured to continuously broadcast BLE broadcast information in a preset range, where the BLE broadcast information includes first identity feature information corresponding to the electronic lock device;

An electronic key receiving unit, configured to receive, by the unlocking client, the connection response information returned by the first identity feature information of the electronic lock device, and establish a communication connection with the unlocking client according to the connection response information;

The identity information matching unit receives the electronic key sent by the unlocking client, and verifies whether the electronic key is a legal key, and the electronic key includes the second identity feature information;

The unlocking operation unit is configured to determine whether to perform an unlocking operation according to the verification result.

[Claim 11] The electronic lock device according to claim 10, wherein the BLE broadcast transmitting unit specifically includes:

a BLE broadcast encryption unit, configured to encrypt the first identity feature information by using a preset encryption algorithm;

And an encrypted broadcast sending unit, configured to continuously broadcast the BLE broadcast signal within a preset range, where the BLE broadcast signal includes the encrypted first identity feature information.

[Claim 12] The electronic lock device according to claim 10 or 11, wherein the electronic lock device further comprises:

An identity information receiving unit, configured to acquire, from a server, a corresponding one of the electronic lock devices And an identity information, and accessing the server at a preset interval to update the first identity feature information corresponding to the electronic lock device.