WO2016184195A1

WO2016184195A1 - Door lock control method, apparatus and terminal

Info

Publication number: WO2016184195A1
Application number: PCT/CN2016/073959
Authority: WO
Inventors: 王勇
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-10-29
Filing date: 2016-02-17
Publication date: 2016-11-24
Also published as: CN106652106A

Abstract

A door lock control method, apparatus (200, 300) and terminal (100). The method comprises: receiving request information sent by the terminal (100) for requesting a wireless local area network connection, and establishing a connection with the terminal (100) according to the request information; receiving authentication information sent by the terminal (100) for requesting unlocking; determining whether the authentication information is valid according to preset unlocking verification information; and unlocking a door lock (400) when the authentication information is valid. The problem in related technologies that leakage of personal privacy tends to occur during the unlocking process is solved. Also, unlocking is simple and practicable, and the effect of improving the unlocking experience of users is achieved.

Description

Door lock control method, device and terminal

Technical field

The present invention relates to the field of communications, and in particular to a method, an apparatus, and a terminal for controlling a door lock.

Background technique

At present, most household door locks are mechanical structures. This mechanical structure is not very convenient in daily life, and it will be very troublesome when forgetting to bring the keys. Especially for the elderly and children, things that forget to bring keys often occur. In addition, when a traditional door lock is destroyed or stolen, the relevant personnel cannot be notified in a timely manner, resulting in economic losses.

Nowadays, smart phones have become a necessity for people's lives, and with the use of fingerprint unlocking, mobile phones have become more and more secure. Therefore, consider adding a door lock function to the mobile phone and remote video session with visitors from outside the door to make our door smarter and safer.

A related art solution is to use a fingerprint authentication door opening system, and it is necessary to collect a user fingerprint in advance, and then the visiting person needs to input a fingerprint, and then the system determines whether the person can enter the door. The disadvantage of such a system is that it requires a process of entering a fingerprint, which is troublesome. When the family installs this kind of door lock, if there is no one in the house, the first visitor will not be able to enter the door. In addition, the preservation of fingerprints in such a system does not guarantee absolute security, which may result in the leakage of the fingerprint information of the visitor, resulting in personal privacy leakage.

There are also related technical solutions, which only have the function of unlocking. If someone forgets to bring a mobile phone, they cannot enter the door. When a thief wants to break into the room, some technical solutions have no countermeasures.

In view of the cumbersome unlocking operation of the related technology in the process of unlocking, it is easy to cause personal privacy leakage, and no effective solution has been found yet.

Summary of the invention

The embodiment of the invention provides a method, a device and a terminal for controlling a door lock, so as to at least solve the problem that the related technology is likely to cause personal privacy leakage during the process of unlocking.

According to an aspect of the embodiments of the present invention, a method for controlling a door lock includes: receiving request information for requesting a wireless local area network connection sent by a terminal, and connecting to the terminal according to the request information; receiving the terminal The sent authentication information for requesting unlocking; determining whether the authentication information is valid according to the preset unlocking verification information; and opening the door lock when the authentication information is valid.

Optionally, determining whether the authentication information is valid according to the preset unlocking verification information includes: determining whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information; When the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information, it is determined that the authentication information is valid.

Optionally, before determining whether the preset unlocking key in the predetermined unlocking verification information includes the unlocking key in the authentication information, the method further includes: determining whether the long-term effective address included in the unlocking verification information is And including the terminal address in the authentication information. When the long-term effective address includes the terminal address, determining whether the preset unlocking key in the unlocking verification information includes an unlocking key in the authentication information.

Optionally, before determining whether the preset unlocking key in the predetermined unlocking verification information includes the unlocking key in the authentication information, the method further includes: determining whether the temporary effective address included in the unlocking verification information is The terminal address in the authentication information is included; when the temporary effective address includes the terminal address, determining whether the current time is within the valid time of the unlocking key; and the unlocking key is located in the current time And determining, in the valid time, whether the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information.

Optionally, before the opening the door lock, the method further includes: collecting a distance detection signal according to a preset period, wherein the distance detection signal is used to indicate whether an object exists within a predetermined distance of the door lock; After the duration of the distance detection signal indicating the presence of the object reaches a preset threshold, the notification message is sent to the management device of the door lock.

Optionally, before receiving the authentication information sent by the terminal for requesting unlocking, the method further includes: receiving the predetermined unlocking verification information; and storing the received unlocking verification information.

According to another aspect of the present invention, a control apparatus for a door lock is provided, including: a connection module, configured to receive request information for requesting a wireless local area network connection sent by a terminal, and perform the request with the terminal according to the request information. The first receiving module is configured to receive the authentication information sent by the terminal for requesting unlocking; the determining module is configured to determine whether the authentication information is valid according to the preset unlocking verification information; and the unlocking module is set to When the authentication information is valid, the door lock is opened.

Optionally, the determining module further includes: a first determining unit, configured to determine whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information; and the first determining unit is configured to And determining, when the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information, that the authentication information is valid.

Optionally, the determining module further includes: a second determining unit, configured to determine the unlocking verification before determining whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information Whether the long-term effective address included in the information includes the terminal address in the authentication information; and the second determining unit is configured to determine, when the long-term effective address includes the terminal address, determine a preset in the unlocking verification information Whether the unlocking key includes an unlocking key in the authentication information.

Optionally, the determining module further includes: a third determining unit, configured to determine the unlocking verification before determining whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information Whether the temporary effective address included in the information includes the terminal address in the authentication information; and the fourth determining unit is configured to determine, when the temporary effective address includes the terminal address, whether the current time is located in the unlocking key a third determining unit, configured to determine, when the current time is within the valid time of the unlocking key, determining whether the unlocking key preset in the unlocking verification information includes the authentication information The unlocking key.

Optionally, the device further includes: an acquisition module, configured to follow the preset before the unlocking module opens the door lock Collecting a distance detection signal, wherein the distance detection signal is used to indicate whether an object exists within a predetermined distance of the door lock; and the notification module is configured to reach a preset threshold when the duration of the distance detection signal indicating the presence of the object reaches Thereafter, a notification message is sent to the management device of the door lock.

Optionally, the device further includes: a second receiving module, configured to receive the predetermined unlocking verification information before receiving the authentication information sent by the terminal for requesting unlocking; and the storage module is configured to receive and receive The unlocking verification information obtained.

According to an aspect of an embodiment of the present invention, there is provided another method of controlling a door lock, comprising: transmitting request information requesting a wireless local area network connection, and connecting with a door lock control device; transmitting to the door lock control device The authentication information for requesting unlocking, wherein the authentication information corresponds to unlocking verification information for unlocking verification held by the door lock control device.

Optionally, before the sending the authentication information for requesting the unlocking to the door lock control device, the method further includes: sending the terminal address of the terminal to the door lock control device, where the terminal address is used by Generating the unlocking verification information; receiving the verification information sent by the door lock control device, and generating, by using a preset algorithm, the authentication information for unlocking according to the verification information, wherein the verification information and the unlocking The verification information is related; the authentication information is saved.

According to another aspect of the present invention, a control terminal for another door lock is provided, including: a first sending module, configured to send request information requesting a wireless local area network connection, and connect with a door lock control device; The sending module is configured to send, to the door lock control device, authentication information for requesting unlocking, wherein the authentication information corresponds to unlocking verification information for verifying unlocking saved by the door lock control device.

Optionally, the terminal further includes: a third sending module, configured to send the terminal address of the terminal to the door lock control device before sending the authentication information for requesting unlocking to the door lock control device, The terminal address is used to generate unlocking verification information. a processing module, configured to receive verification information sent by the door lock control device, and generate authentication information for unlocking according to the verification information by using a preset algorithm, where the verification information and the unlock verification Information related; a storage module configured to save the authentication information.

According to the embodiment of the present invention, the request information transmitted by the receiving terminal and connected to the terminal is used, and after the communication connection is established with the terminal by using the wireless local area network, the unlocking request message sent by the terminal through the specified application is received. The unlock request message includes the authentication information, and then determines whether the authentication information is valid according to the preset unlocking verification information. When the authentication information is valid, the door lock is opened, and the related technology is unlocked. In the process, it is easy to cause personal privacy leakage, and the unlocking process is also simple and easy, and the effect of improving the user's unlocking experience is achieved.

DRAWINGS

The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawing:

1 is a flow chart of a method of controlling a door lock according to an embodiment of the present invention;

2 is a block diagram showing the structure of a control device for a door lock according to an embodiment of the present invention;

3 is a block diagram showing an optional structure of a control device for a door lock according to an embodiment of the present invention;

4 is a block diagram 2 of an optional structure of a control device for a door lock according to an embodiment of the present invention;

5 is a block diagram 3 of an optional structure of a control device for a door lock according to an embodiment of the present invention;

6 is a block diagram 4 of an optional structure of a control device for a door lock according to an embodiment of the present invention;

7 is a block diagram 5 of an optional structure of a control device for a door lock according to an embodiment of the present invention;

8 is a flow chart of another method of controlling a door lock according to an embodiment of the present invention;

9 is a structural block diagram of a control terminal of a door lock according to an embodiment of the present invention;

10 is a block diagram 1 of an optional structure of a control terminal of a door lock according to an embodiment of the present invention;

Figure 11 is a structural view of an unlocking system in accordance with an alternative embodiment of the present invention;

12 is a flow chart of setting an unlocking key in accordance with an alternative embodiment of the present invention;

13 is a flow chart of an administrator user unlocking according to an alternative embodiment of the present invention;

14 is a flow chart of a visitor user unlocking in accordance with an alternative embodiment of the present invention;

15 is an anti-theft flow diagram of an unlocking system in accordance with an alternate embodiment of the present invention.

detailed description

The invention will be described in detail below with reference to the drawings in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

It is to be understood that the terms "first", "second" and the like in the specification and claims of the present invention are used to distinguish similar objects, and are not necessarily used to describe a particular order or order.

In this embodiment, a control method of a door lock is provided. FIG. 1 is a flowchart of a method for controlling a door lock according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:

Step S102, receiving request information for requesting wireless local area network connection sent by the terminal, and connecting with the terminal according to the request information;

Optionally, the WLAN can be, but is not limited to, a WIFI network, a Bluetooth network, a near-field NFC communication network, and the like. In this embodiment, the WIFI network is used as an example, and the terminal can be, but is not limited to, a smart phone, a tablet, and a mobile phone. In this embodiment, a smart phone is used as an example. When a commonly used terminal is near the door lock, it is connected to the unlocking system through the wireless local area network, and when the strange terminal is close to the door lock, it cannot pass the wireless local area network. When connected with the unlocking system, it will not trigger subsequent operations to shield the strange terminal, which not only reduces the connection authentication operation of the unlocking system, but also ensures the security of the unlocking system.

Step S104: Receive authentication information sent by the terminal for requesting unlocking.

Optionally, the terminal can also install the specified application, and directly connect with the unlocking system through the application, such as unlocking the application APP, and the application saves the authentication information used by the terminal for unlocking, and when the user opens the application, The unlocking request information is directly started, and the authentication information for unlocking is carried, so that only the specified application can be opened to unlock the operation, and the application can be used to send the authentication information for requesting unlocking.

Step S106, determining whether the authentication information is valid according to the preset unlocking verification information;

In this embodiment, the unlocking verification information is preset in the unlocking system, and is used for authenticating and matching the authentication information carried in the unlocking request message, and confirming whether the terminal sends the correct “key”.

Step S108, when the authentication information is valid, the door lock is opened.

When the authentication information is valid, that is, when the terminal sends the authentication information as the correct "key", the mechanical device or the electronic device that controls the door lock opens the door lock. Optionally, when the authentication information is invalid, That is, when the terminal sends that the authentication information is not the correct "key", the door lock is not opened, and the alarm information can also be sent.

In this embodiment, the request information transmitted through the wireless local area network sent by the receiving terminal is used and connected with the terminal, and after the wireless local area network establishes a communication connection with the terminal, the receiving terminal sends an unlock request message through the specified application, wherein the unlock request is sent. The message includes the authentication information, and then judges whether the authentication information is valid according to the preset unlocking verification information. When the authentication information is valid, the door lock is opened, which solves the problem that the related technology is likely to cause personal privacy leakage during the process of unlocking, and at the same time, The unlocking process is also simple and easy, and the effect of improving the user's unlocking experience is achieved.

In an optional implementation manner of the present embodiment, determining whether the authentication information is valid according to the preset unlocking verification information includes: determining whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information; When the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information, it is determined that the authentication information is valid.

Optionally, according to the foregoing implementation manner, the specific process of determining whether the authentication information is valid according to the predetermined unlocking verification information may include two different unlocking scenarios, an administrator scenario and a visitor scenario, and determining the current by identifying the address of the terminal. The type of scene in which it is located. Among them, in the administrator scenario, including:

S11. Determine whether the long-term effective address included in the unlock verification information includes a terminal address in the authentication information.

In this optional embodiment, the terminal address may be, but is not limited to, the mobile phone number of the terminal, the MAC address of the terminal, the fixed IP address of the terminal, the tag number of the terminal, etc., and all the administrators are preset in the unlock verification information. The terminal address and the terminal address of all visitors, the terminal address of the administrator is a long-term effective address, and the terminal address of the visitor is not a long-term effective address.

S12. When the long-term effective address includes the terminal address, determine whether the preset unlocking key in the predetermined unlocking verification information includes the unlocking key in the authentication information.

When the long-term effective address includes the terminal address, that is, when the terminal is determined to be the identity of the administrator, it is further determined whether the unlocking key carried by the terminal is correct or matched, and all correct unlocking keys are preset in the lock verification information, optionally, The unlocking key can be generated by algorithm calculation, verification, and encryption according to the terminal address.

S13. When the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information, it is determined that the authentication information is valid.

When the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information, that is, when the unlocking key of the terminal is correct or matched, the terminal is allowed to open the door lock, and the door lock is opened.

According to another optional implementation manner of the embodiment of the present invention, when the long-term effective address does not include the terminal address, the terminal address is a temporary effective address, and when the identity of the terminal user is a visitor, in the visitor scenario, the method includes:

S21. Determine whether the temporary effective address included in the unlock verification information includes a terminal address in the authentication information.

S22. When the temporary effective address includes the terminal address, determine whether the current time is within a valid time of the unlocking key.

In this optional implementation manner, the unlocking key of the visitor terminal further includes an effective time, that is, the unlocking key of the visitor terminal is only temporarily valid, and if it is not within the valid time, the unlocking is not allowed, and optionally, By obtaining the system time of the unlocking system to obtain the current time, the system time of the unlocking system can only be modified by the terminal of the administrator identity. For example, the babysitter in the user's home is only allowed to unlock the room every morning from 8:00 to 9:00. , 8:00 ~ 9:00 is the effective time to unlock the key.

S22: When the current time is within the valid time of the unlocking key, determine whether the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information;

When the current time re-locks the valid time of the key, it is further determined whether the unlocking key is correct, that is, whether the unlocking key preset in the unlocking verification information includes the unlocking key carried by the terminal.

S23. When the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information, determining that the authentication information is valid.

By setting the administrator and the visitor in different scenarios, by distinguishing the security level in different scenarios and the differentiated setting of the unlocking operation, that is, the convenience of the administrator to unlock the lock, the administrator can also pass the data network at the remote end. Temporarily set the visitor's unlock permission without requiring the administrator to unlock the lock.

In an optional implementation of the present embodiment, before the door lock is opened, the method further includes:

S31. Collect a distance detection signal according to a preset period, where the distance detection signal is used to indicate whether an object exists within a predetermined distance of the door lock;

Optionally, the distance sensor and the infrared sensor can collect the environment around the door lock to monitor the situation outside the door lock. When the door lock is within a predetermined distance, that is, when the sensor can sense the physical range, the door can be sensed. The situation around the lock plays a role in monitoring theft. Optionally, after the door lock is opened, a person may enter or exit, and the distance detection signal may be suspended.

S32. After the duration of the distance detection signal indicating the presence of the object reaches a preset threshold, send a notification message to the management device of the door lock.

In this embodiment, after continuously detecting the distance detection signal or the infrared detection signal, such as 1 min, the gate is The management device of the lock sends a notification message, and the preset threshold may be determined according to the time required for unlocking. For example, if the normal unlocking requires 30S, the preset threshold may be set to 1 min. When the user has not unlocked within 1 min, the stranger may be a stranger. At this time, the notification message can be sent to the management device of the door lock. The management device can be a terminal with an administrator identity, or a cell property phone or a public security bureau phone. At the same time, the video and voice functions can be enabled, and the administrator can pass the The terminal communicates with a stranger. If it is a guest, it can choose the authority to authorize the visitor. If it is a thief, it can choose to promptly report the police and collect the video of the thief's intention to steal.

According to an optional implementation manner of this embodiment, when the visitor does not have a mobile phone, or someone wants to steal, when a certain person is at a certain distance from the door, after a certain time, the infrared distance sensor installed on the door will collect a signal and notify the door. The controller of the lock control system, when the controller receives the signal from the infrared distance sensor, turns on the camera, and sends a message to the service platform, and the service platform sends a message to the user's mobile phone through the communication module according to the configured mobile phone number, when the user After receiving the message, knowing that someone is visiting, will log in to the APP, and then communicate with the control platform, and the control platform will send the video data to the mobile phone APP, so that the mobile terminal can video and can talk with the person outside the door to determine whether it is safe. When the security is determined, the door opening command and key can be sent to remotely control the opening of the door lock, which makes it very convenient for the visiting person to enter the door, convenient for the elderly and children to enter the door, and when the theft occurs, the user's property can be well protected. Safety.

In an optional implementation manner of the present embodiment, the authentication information carried in the terminal sending the unlock request message may be, but is not limited to, a terminal address, an unlocking key, and an effective time of the unlocking key.

In an optional implementation manner of this embodiment, before the receiving terminal sends the unlock request message by using the specified application, the method further includes:

S41. Receive predetermined unlocking verification information.

S42. Store the received unlock verification information.

In this embodiment, the unlocking verification information used for verifying the unlocking may be set by the terminal of the administrator identity, including the terminal address, the unlocking key, and the effective time of the unlocking key, and the terminal address includes the long-term effective address and the temporary effective address. The unlocking key of the terminal carrying the temporary effective address further includes the effective time of the unlocking key, and after setting the unlocking verification information, it can be saved in the local memory.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods of various embodiments of the present invention.

In the embodiment, a control device for the door lock is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and has not been described again. As used below, the term "module" may implement a combination of software and/or hardware of a predetermined function. Although the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.

2 is a structural block diagram of a control device for a door lock according to an embodiment of the present invention. As shown in FIG. 2, the device may be disposed in an unlocking system and connected to a door lock. The device includes: a connection module 20, and a first receiving module. 22. The determining module 24 and the unlocking module 26, wherein

The connection module 20 is configured to receive request information for requesting a wireless local area network connection sent by the terminal, and connect with the terminal according to the request information;

The first receiving module 22 is configured to receive, by the terminal, authentication information for requesting unlocking;

Optionally, the specified application can be installed on the terminal, and the application is directly connected to the unlocking system, such as the unlocking APP, and the application saves the authentication information used by the terminal for unlocking, and when the user opens the application, the direct Departing the unlock request information and carrying the authentication information for unlocking, so that only the specified application can be opened to unlock the operation, and the unlocking request message can be sent through the application, and the authentication information for unlocking is carried. .

The determining module 24 is configured to determine whether the authentication information is valid according to the preset unlocking verification information;

In this embodiment, the unlocking verification information is preset in the unlocking system, and is set to authenticate and match the authentication information carried in the unlocking request message, and confirm whether the terminal sends the correct “key”.

The unlocking module 26 is arranged to open the door lock when the authentication information is valid.

3 is a block diagram of an optional structure of a control device for a door lock according to an embodiment of the present invention. As shown in FIG. 3, the device further includes: a first determining unit, in addition to all the modules shown in FIG. 30. Set to determine whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information. The first determining unit 32 is coupled to the first determining unit 30 and configured to pre-define in the unlocking verification information. When the unlocking key is set to include the unlocking key in the authentication information, it is determined that the authentication information is valid.

The specific process of determining whether the authentication information is valid according to the preset unlocking verification information includes two different unlocking scenarios, an administrator scenario and a visitor scenario, and the type of the current scene can be determined by identifying the address of the terminal. 4 is a block diagram 2 of an optional structure of a control device for a door lock according to an embodiment of the present invention. As shown in FIG. 4, in an administrator scenario, the device includes a module other than the module shown in FIG. 24 further includes: a second determining unit 40, a second determining unit 42, wherein

The second determining unit 40 is configured to determine whether the long-term effective address included in the unlocking verification information includes the authentication information before determining whether the preset unlocking key in the predetermined unlocking verification information includes the unlocking key in the authentication information. Terminal address

The second determining unit 42 is configured to determine, when the long-term effective address includes the terminal address, whether the preset unlocking key in the unlocking verification information includes the unlocking key in the authentication information;

When the long-term effective address does not include the terminal address, and the terminal address is the temporary effective address, when the identity of the terminal user is the visitor, FIG. 5 is an optional structural block diagram of the control device for the door lock according to the embodiment of the present invention, such as As shown in FIG. 5, in the visitor scenario, the determining module 24 further includes: a third determining unit 50, a fourth determining unit 52, and a third determining unit 54, in addition to all the modules shown in FIG. among them,

The third determining unit 50 is configured to determine whether the temporary effective address included in the unlocking verification information includes the authentication information before determining whether the preset unlocking key in the predetermined unlocking verification information includes the unlocking key in the authentication information. Terminal address

The fourth determining unit 52 is configured to determine, when the temporary effective address includes the terminal address, whether the current time is within the valid time of the unlocking key;

The third determining unit 54 is configured to determine, when the current time is within the valid time of the unlocking key, whether the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information;

FIG. 6 is a block diagram showing an optional structure of a control device for a door lock according to an embodiment of the present invention. As shown in FIG. 6 , the device includes: an acquisition module 60 and a notification module, in addition to all the modules shown in FIG. 2 . 62, of which

The acquiring module 60 is configured to collect a distance detecting signal according to a preset period before the unlocking module opens the door lock, wherein the distance detecting signal is used to indicate whether an object exists within a predetermined distance of the door lock;

The notification module 62 is configured to send a notification message to the management device of the door lock after the duration of the distance detection signal indicating the presence of the object reaches a preset threshold.

In this embodiment, after the distance detection signal or the infrared detection signal is continuously detected, for example, 1 minute, the notification message is sent to the management device of the door lock, and the preset threshold may be determined according to the time required for unlocking, such as a normal unlocking requirement. 30S, you can set the preset threshold to 1min. When the user has not unlocked within 1min, it may be a stranger. At this time, you can send a notification message to the management device of the door lock. The management device can be an administrator. Terminal, you can also call the community property phone or the public security bureau. At the same time, you can also enable video and voice functions. The administrator can communicate with strangers through the terminal. If it is a guest, you can choose the authority to authorize the visitor. If it is a thief. You can choose to promptly report the police and collect evidence of the thief’s intention to steal.

7 is a block diagram of an optional structure of a control device for a door lock according to an embodiment of the present invention. As shown in FIG. 7, the device includes: a second receiving module 70, in addition to all the modules shown in FIG. a storage module 72, wherein

The second receiving module 70 is configured to receive the predetermined unlocking verification information before the first receiving module receives the unlocking request message sent by the terminal by using the specified application;

The storage module 72 is configured to store the received unlock verification information.

Another control method of the door lock is provided in the embodiment, which can be applied to the terminal side. FIG. 8 is a flowchart of another method for controlling the door lock according to the embodiment of the present invention. As shown in FIG. The process includes the following steps:

S802: Send request information requesting a wireless local area network connection, and connect with the door lock control device;

S804. Send authentication information for requesting unlocking to the door lock control device.

Optionally, before sending the authentication information for requesting the unlocking to the door lock control device, the method further includes:

S51. Send the terminal address of the terminal to the door lock control device, where the terminal address is used to generate the unlock verification information.

S52: Receive verification information sent by the door lock control device, and generate authentication information for unlocking according to the verification information by using a preset algorithm, where the verification information is related to the unlock verification information;

S53, saving the authentication information.

In the embodiment, a control terminal for a door lock is provided, and the terminal is used to implement the foregoing embodiments and preferred embodiments, and details are not described herein.

FIG. 9 is a structural block diagram of a control terminal of a door lock according to an embodiment of the present invention. As shown in FIG. 9, the method includes: a first sending module 90 and a second sending module 92, where

The first sending module 90 is configured to send request information requesting a wireless local area network connection, and is connected to the door lock control device;

The second sending module 92 is configured to send the authentication information for requesting unlocking to the door lock control device.

10 is a block diagram of an optional structure of a control terminal of a door lock according to an embodiment of the present invention. As shown in FIG. 10, the device further includes: a third sending module 102, in addition to all the modules shown in FIG. a processing module 104, a storage module 106, wherein

The third sending module 102 is configured to send the terminal address of the terminal to the door lock control device before sending the authentication information for requesting the unlocking to the door lock control device, where the terminal address is used to generate the unlocking verification information;

The processing module 104 is configured to receive the verification information sent by the door lock control device, and generate the authentication information for unlocking according to the verification information by using a preset algorithm, where the verification information is related to the unlocking verification information;

The storage module 106 is configured to save the authentication information.

According to the door lock control device and the door lock control terminal described in the embodiment, the present invention further provides a system for controlling the door lock, comprising: the control device and the figure of the door lock according to any one of FIG. 2 to FIG. 9- The control terminal of the door lock of any of FIG.

It should be noted that each of the above modules may be implemented by software or hardware. For the latter, the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.

The invention is described in detail below by means of an alternative embodiment according to the invention:

The solution of the optional embodiment includes a smart phone with a fingerprint recognition function or a voiceprint recognition function, an app system for unlocking on the smart phone, and a visitor mobile phone for entering the door, and the visitor mobile phone may not have fingerprint recognition. The function is just a normal smartphone, and there is a control system for controlling the door switch. The control system has a camera, a microphone and an infrared distance sensor. There is also a control platform for setting the door lock opening scheme, saving the user setting data, and processing the door opening request.

Applying a smartphone to the opening of a door lock can greatly enhance the convenience of our lives. 11 is a structural diagram of an unlocking system according to an alternative embodiment of the present invention. As shown in FIG. 11, the method includes: a plurality of mobile phones 100, wherein the administrator mobile phone can be provided with a fingerprint identification device, and other mobile phones can be ordinary smart phones. Control platform 200; door lock control system 300; door lock 400; camera 500; microphone 600; infrared distance sensor 700;

In this alternative embodiment, an APP for unlocking is installed on the smartphone so that the smartphone can communicate with the control platform. The control platform is the control center of the entire device, including the interactive interface module 201, the database 202, the communication module (1) 203, the processor 204, the Wifi transmitting module 205, and the communication module (2) 206. The control platform is located at home and can be authenticated. The interactive interface of the computer or the administrator's mobile phone login control platform is set to the control center, and the ordinary mobile phone cannot log in to the control platform. The door lock control system is placed in the door, and the communication module 301 is arranged to communicate with the control platform communication module (1) 203; the processor 302 is connected with the camera 500, the microphone 600, the infrared distance sensor 700; the door lock control module 303 and the door The lock mechanism is connected and is arranged to control the opening action of the door lock. In addition, the door lock control When the system meets certain conditions (the infrared distance sensor detects that someone has stayed within a certain distance outside the door for a certain period of time), the camera and microphone will be turned on and the data will be uploaded to the control platform. The backup power supply is used to temporarily power the entire system during a power outage.

FIG. 12 is a flowchart of a method for setting an unlocking key according to an optional embodiment of the present invention. As shown in FIG. 12, the steps of the method include:

S1201, landing control platform interaction interface;

S1202, setting an interaction interface login password;

S1203, setting one or several administrator mobile phone numbers;

S1204: The control platform generates a secret key, saves the secret key in a database, and sends the verification code to the administrator mobile phone;

In S1205, the administrator mobile phone logs in the unlocking APP, enters the verification code, and obtains the same key as the control platform and stores it.

At the beginning of the device operation, the login control platform interactive interface performs the necessary settings. To ensure the security of the entire system, the login password must be set, and other devices cannot log in to the control center. Then set up one or several mobile numbers that can be remotely connected to the Control Center. These mobile users are administrators. The administrator phone should install the app. This app is used to unlock, remotely log in to the control center interactive interface, and make related settings. After the administrator's mobile phone number is set successfully, the control platform will generate a secret key, store the secret key and the corresponding mobile phone number in the database, and send the verification code to the administrator mobile phone. After receiving the verification code sent by the control center, the administrator's mobile phone enters into the APP, and the APP will generate a key according to the input verification code according to the same calculation method as the control center. This key is stored in the control center database. The keys are the same or match. This key will be sent to the control center when the administrator makes the opening request and login interface to set the relevant settings. When the key is matched with the control center key, the related operations are allowed.

FIG. 13 is a flowchart of a method for an administrator user to unlock according to an alternative embodiment of the present invention. As shown in FIG. 13, the steps of the method include:

S1301, long press the fingerprint collector for a period of time;

S1302, the mobile phone starts to open the door lock APP;

S1303, search for the surrounding wireless fidelity Wifi and determine whether there is a home Wifi;

S1304, establishing a link with the Wifi, and sending the door opening request and the mobile phone authentication information and the secret key to the control platform through the Wifi;

S1305: The control platform compares the mobile phone authentication information and the secret key with the stored information in the database to see if the database exists; otherwise, S1306 is executed.

S1306, refused to open the door;

S1307: The control platform sends a door opening command to the door lock control system;

S1308, the door opens.

When the administrator user wants to enter the door, as long as the phone fingerprint sensor is pressed for a while, the phone will open the unlocking app and then search for the surrounding Wifi. If the home Wifi is searched, the connection will be made. After the connection is successful, the door opening request and key transmission will be sent. To the control platform, the control platform compares the key sent by the mobile phone with the key stored in the database. If the key is included in the database, the control platform will send a door open command to the door lock control system, and the door will open. It is very convenient to not require the operator to perform other input operations throughout the process.

FIG. 14 is a flowchart of a method for unlocking a visitor user according to an alternative embodiment of the present invention. As shown in FIG. 14, the steps of the method include:

S1401, the visitor requests permission to open the door;

S1402, the administrator mobile phone login APP, set the mobile phone that can be unlocked, and the length of time T can be unlocked;

S1403, the visitor mobile phone installs an unlocking APP;

S1404, the visitor is close to the door and detects the Wifi in the home;

S1405, communicating with the control platform, the control platform verifies the mobile phone number and whether the time length T is exceeded;

S1406, refused to open the door;

S1407, the door opens.

When a visitor requests the administrator to open the access permission, the administrator can log in to the APP, and the APP contacts the control platform, and then sets the mobile phone number that can be accessed and the length of time that the number has the permission to open the door. This information will be stored in the control platform. In the database. After the setup is successful, as long as the visitor installs the mobile phone to open the door APP, when the visitor approaches the door and detects the home Wifi, it will communicate with the control platform through the Wifi, and the control platform verifies whether the database is open to the mobile phone. Permissions, if yes, the door will open, otherwise, refuse to open the door, the entire process visitors do not need to operate the phone, just run the unlock APP.

15 is a flow chart of a method for theft prevention of an unlocking system according to an alternative embodiment of the present invention. As shown in FIG. 15, the steps of the method include:

S1501, someone is close to the door for a certain distance;

S1502, the infrared distance sensor sends a signal to the door lock control system processor;

S1503, the door lock control system turns on the camera and sends a signal to the control platform;

S1504. The control platform sends a message to the designated mobile phone through the communication module.

S1505, the mobile phone login unlocks the APP, communicates with the control platform, and can talk to the person outside the door through the camera and the microphone;

S1506, after determining the situation outside the door, remote operation to open the door or alarm.

When the visitor does not have a mobile phone, or someone wants to steal, when someone is at a certain distance from the door, after a certain time, on the door The installed infrared distance sensor will collect the signal and notify the controller of the door lock control system. When the controller receives the signal from the infrared distance sensor, the camera is turned on and the message is sent to the service platform. The service platform is configured according to the configuration. The mobile phone number sends a message to the user's mobile phone through the communication module. When the user receives the message, he knows that someone is visiting, will log in to the APP, and then communicate with the control platform, and the control platform sends the video data to the mobile phone APP, so that the mobile terminal can video. And can talk with people outside the door to determine whether it is safe. When it is determined to be safe, you can send the door opening command and key, and remotely control the opening of the door lock, which is very convenient for visitors to enter the door, convenient for the elderly and children to enter the door. . When a theft occurs, the system can protect the security of the user's property.

When the administrator's mobile phone is lost, in order to ensure security, you can remotely log in to the control center through the administrator's mobile phone to temporarily turn off the administrator rights of the lost mobile phone to ensure security.

In this embodiment, the administrator manages the mobile phone with the fingerprint recognition function to perform authentication management on the open door. The administrator's mobile phone only needs to press the finger on the fingerprint sensor for a certain period of time, and then the request operation for opening the door can be completed. The administrator mobile phone can set the opening permission of the ordinary visitor mobile phone for the duration of T, and the visitor only needs to run the unlocking APP, and does not need to It is very convenient to carry out other operations on the mobile phone.

In this embodiment, when there is a visitor of the mobile phone, the information can be conveniently transmitted to the administrator's mobile phone to open the door for the visitor. This embodiment can be very burglar-proof and has good intelligence. This embodiment controls The platform or the APP generates a key by the verification code, and has its own unique algorithm, so it can securely authenticate the mobile phone and has good security.

Embodiments of the present invention also provide a storage medium. Optionally, in the embodiment, the foregoing storage medium may be configured to store program code for performing the following steps:

S1, receiving request information sent by the terminal through the wireless local area network and connecting with the terminal;

S2. The receiving terminal sends an unlock request message by using an application, where the unlock request message includes authentication information.

S3, determining, according to the preset unlocking verification information, whether the authentication information is valid;

S4, when the authentication information is valid, the door lock is opened.

Optionally, in this embodiment, the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory. A variety of media that can store program code, such as a disc or a disc.

For example, the specific examples in this embodiment may refer to the examples described in the foregoing embodiments and the optional embodiments, and details are not described herein again.

It will be apparent to those skilled in the art that the various modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. Perform the steps shown or described Alternatively, each of them may be fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof may be fabricated into a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Industrial applicability

Claims

A method for controlling a door lock, comprising:

Receiving, by the terminal, request information for requesting a wireless local area network connection, and connecting to the terminal according to the request information;

Receiving, by the terminal, authentication information for requesting unlocking;

Determining whether the authentication information is valid according to preset unlocking verification information;

When the authentication information is valid, the door lock is opened.
The method according to claim 1, wherein the determining whether the authentication information is valid according to the preset unlocking verification information comprises:

Determining whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information;

And determining, when the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information, that the authentication information is valid.
The method according to claim 2, wherein before the determining whether the preset unlocking key in the predetermined unlocking verification information includes the unlocking key in the authentication information, the method further comprises:

Determining whether the long-term effective address included in the unlock verification information includes a terminal address in the authentication information;

When the long-term effective address includes the terminal address, determining whether the preset unlocking key in the unlocking verification information includes an unlocking key in the authentication information.
The method according to claim 2, wherein before the determining whether the preset unlocking key in the predetermined unlocking verification information includes the unlocking key in the authentication information, the method further comprises:

Determining whether the temporary effective address included in the unlock verification information includes a terminal address in the authentication information;

When the temporary effective address includes the terminal address, determining whether the current time is within the valid time of the unlocking key;

When the current time is within the valid time of the unlocking key, determining whether the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information.
The method according to any one of claims 1 to 4, wherein before the opening of the door lock, the method further comprises:

Collecting a distance detection signal according to a preset period, wherein the distance detection signal is used to indicate whether an object exists within a predetermined distance of the door lock;

After the duration of the distance detection signal indicating the presence of the object reaches a preset threshold, the door lock is The management device sends a notification message.
The method according to any one of claims 1 to 4, wherein, before receiving the authentication information sent by the terminal for requesting unlocking, the method further comprises:

Receiving the predetermined unlocking verification information;

The received unlock verification information is stored.
A door lock control device includes:

a connection module, configured to receive request information for requesting a wireless local area network connection sent by the terminal, and connect to the terminal according to the request information;

a first receiving module, configured to receive authentication information sent by the terminal for requesting unlocking;

The determining module is configured to determine, according to the preset unlocking verification information, whether the authentication information is valid;

The unlocking module is configured to open the door lock when the authentication information is valid.
The device of claim 7, wherein the determining module further comprises:

The first determining unit is configured to determine whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information;

The first determining unit is configured to determine that the authentication information is valid when the unlocking key preset in the unlocking verification information includes the unlocking key in the authentication information.
The device of claim 8, wherein the determining module further comprises:

a second determining unit, configured to determine whether the long-term effective address included in the unlocking verification information includes the foregoing, before determining whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information The terminal address in the authentication information;

The second determining unit is configured to determine, when the long-term effective address includes the terminal address, whether the preset unlocking key in the unlocking verification information includes an unlocking key in the authentication information.
The device of claim 8, wherein the determining module further comprises:

a third determining unit, configured to determine, before determining whether the preset unlocking key in the predetermined unlocking verification information includes an unlocking key in the authentication information, whether the temporary effective address included in the unlocking verification information includes the The terminal address in the authentication information;

a fourth determining unit, configured to determine, when the temporary effective address includes the terminal address, whether the current time is within a valid time of the unlocking key;

a third determining unit, configured to determine, when the current time is within the valid time of the unlocking key, determining whether the unlocking key preset in the unlocking verification information includes the unlocking in the authentication information Key.
The apparatus according to any one of claims 7 to 10, wherein the apparatus further comprises:

The acquisition module is configured to collect a distance detection signal according to a preset period before the unlocking module opens the door lock, wherein the distance detection signal is used to indicate whether an object exists within a predetermined distance of the door lock;

The notification module is configured to send a notification message to the management device of the door lock after the duration of the distance detection signal indicating the presence of the object reaches a preset threshold.
The apparatus according to any one of claims 7 to 10, wherein the apparatus further comprises:

The second receiving module is configured to receive the predetermined unlocking verification information before receiving the authentication information sent by the terminal for requesting unlocking;

And a storage module, configured to store the received unlock verification information.
A method for controlling a door lock, comprising:

Sending request information requesting a wireless local area network connection, and connecting with the door lock control device;

The authentication information for requesting unlocking is transmitted to the door lock control device, wherein the authentication information corresponds to unlocking verification information for verifying unlocking held by the door lock control device.
The method of claim 13, wherein the method further comprises: before transmitting the authentication information for requesting the unlocking to the door lock control device, the method further comprising:

Transmitting a terminal address of the terminal to the door lock control device, wherein the terminal address is used to generate unlocking verification information;

Receiving verification information sent by the door lock control device, and generating, by using a preset algorithm, authentication information for unlocking according to the verification information, where the verification information is related to the unlocking verification information;

The authentication information is saved.
A control terminal for a door lock, comprising:

a first sending module, configured to send request information requesting a wireless local area network connection, and connect with the door lock control device;

The second sending module is configured to send, to the door lock control device, authentication information for requesting unlocking, wherein the authentication information corresponds to unlocking verification information for verifying unlocking saved by the door lock control device.
The device of claim 15, wherein the terminal further comprises:

a third sending module, configured to send a terminal address of the terminal to the door lock control device before transmitting the authentication information for requesting unlocking to the door lock control device, wherein the terminal address is used to generate an unlock verify message;

a processing module, configured to receive verification information sent by the door lock control device, and according to a preset algorithm The verification information generates authentication information for unlocking, wherein the verification information is related to the unlock verification information;

a storage module configured to save the authentication information.