CN109920114B

CN109920114B - Door lock control method and system based on geographic position

Info

Publication number: CN109920114B
Application number: CN201910187880.0A
Authority: CN
Inventors: 黄海生
Original assignee: Shenzhen Lichengxing Technology Co ltd
Current assignee: Shenzhen lichengxing Technology Co.,Ltd.
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2021-08-03
Anticipated expiration: 2039-03-13
Also published as: CN109920114A

Abstract

The embodiment of the invention discloses a door lock control method and a system based on a geographical position, wherein the method comprises the following steps: the intelligent terminal generates a door lock control request and sends the door lock control request to the background server in a door lock opening control mode state; the method comprises the steps that a background server determines an intelligent door lock in a binding relationship with an intelligent terminal, and sends a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal accords with a preset position relationship; the intelligent door lock executes control operation corresponding to the door lock control command, wherein the control operation comprises unlocking operation or locking operation; can be when intelligent terminal and intelligent lock possess the relation of binding and the position relation between the two accords with preset position relation, unblank or lock the intelligent lock to utilize geographical position to improve the security of intelligent lock, can ensure user's property and personal safety, the simple operation moreover.

Description

Door lock control method and system based on geographic position

Technical Field

The invention relates to the technical field of intelligent door locks, in particular to a door lock control method and system based on geographic positions.

Background

Along with the development of science and technology, the lock is also more and more intelligent, for example, the mode of unblanking of intelligence lock has developed the present multiple mode of unblanking such as password unblanking, radio frequency unblanking, fingerprint unblanking from single key unblanking. However, in the practical process, it is found that, for example, password unlocking is prone to leakage, fingerprint unlocking may have unlocking failure or fingerprint duplication, and certain defects in security and convenience exist, and need to be improved, and along with rapid development of the internet of things and wide use of various intelligent terminals (such as smart phones), how to utilize these resources to achieve intelligent unlocking becomes one of the key research subjects of technicians in the field.

Disclosure of Invention

The embodiment of the invention discloses a door lock control method and system based on a geographic position, which can realize intelligent lock opening and closing and improve the safety of an intelligent door lock.

The invention discloses a door lock control method based on a geographical position in a first aspect, which comprises the following steps:

the intelligent terminal generates a door lock control request and sends the door lock control request to the background server in a door lock opening control mode state;

the background server determines an intelligent door lock in a binding relationship with the intelligent terminal, and sends a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal conforms to a preset position relationship;

the intelligent door lock executes control operation corresponding to the door lock control command, and the control operation comprises unlocking operation or locking operation.

As an optional implementation manner, in the first aspect of the present invention, the intelligent terminal is a mobile terminal or a vehicle-mounted terminal, and the intelligent terminal generates a door lock control request and sends the door lock control request to the backend server in a door lock opening control mode state, including:

the intelligent terminal responds to a control command input by a user on the intelligent terminal in a door lock opening control mode state, acquires the current geographic position of the intelligent terminal, generates a door lock control request carrying the current geographic position and sends the door lock control request to a background server; or

The intelligent terminal monitors the intelligent door lock which is selected by a user on the intelligent terminal and has a binding relation with the intelligent terminal in a door lock opening control mode state, acquires the current geographic position of the intelligent terminal, generates a door lock control request carrying the current geographic position and sends the door lock control request to the background server.

As an optional implementation manner, in the first aspect of the present invention, the determining, by the background server, an intelligent door lock having a binding relationship with the intelligent terminal, and sending a door lock control instruction to the intelligent door lock when a position relationship between a geographical position of the intelligent door lock and the current geographical position corresponds to a preset position relationship includes:

the background server determines an intelligent door lock in a binding relationship with the intelligent terminal and identifies the position relationship between the geographical position of the intelligent door lock and the current geographical position;

the background server acquires current state information of the intelligent door lock when determining that the position relationship indicates that the physical distance between the geographical position of the intelligent door lock and the current geographical position is within a preset distance range, generates a door lock control instruction indicating unlocking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in a locked state, and generates a door lock control instruction indicating locking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in an unlocked state;

or when the background server determines that the position relationship indicates that the physical distance between the geographical position of the intelligent door lock and the current geographical position is within the preset distance range and the intelligent terminal is located at the preset position of the intelligent door lock, when the current state information of the intelligent door lock indicates that the intelligent door lock is in a locking state, a door lock control instruction indicating unlocking operation is generated, and when the current state information of the intelligent door lock indicates that the intelligent door lock is in an opening state, a door lock control instruction indicating locking operation is generated;

or the background server acquires the current state information of the intelligent door lock when the position relationship is determined to indicate that the intelligent terminal is located in a preset area of the intelligent door lock, and generates a door lock control instruction indicating an unlocking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in a locked state.

As an optional implementation manner, in the first aspect of the present invention, the intelligent terminal is a door lock switching device, and the intelligent terminal generates a door lock control request and sends the door lock control request to the background server in a state of controlling to open the door lock, including:

after the intelligent terminal is triggered, a door lock control request is generated and sent to a background server;

the background server determines an intelligent door lock having a binding relationship with the intelligent terminal, and sends a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal conforms to a preset position relationship, and the method comprises the following steps:

the background server determines an intelligent door lock having a binding relationship with the intelligent terminal, acquires a target mobile terminal having a specific binding relationship with the intelligent door lock, and sends a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the target mobile terminal conforms to a preset position relationship.

As an optional implementation manner, in the first aspect of the present invention, the door lock control instruction includes n dynamic password parameters, a dynamic password to be authenticated, and indication information for controlling operation, where each of the dynamic password parameters is used to indicate a number of rows and a number of columns in a dynamic password list, and n is a positive integer greater than or equal to 1; the intelligent door lock executes the control operation corresponding to the door lock control instruction, and the control operation comprises the following steps:

the intelligent door lock reads a dynamic password list in a built-in password chip, wherein the dynamic password list comprises L rows and M rows, and L and M are positive integers larger than or equal to 1;

the intelligent door lock reads a corresponding dynamic password factor from the dynamic password list according to the dynamic password parameter, wherein the dynamic password factor is a numerical value corresponding to the intersection position of the row number and the column number indicated by the dynamic password parameter;

the intelligent door lock sorts the dynamic password factors according to the position sequence of the dynamic password parameters to obtain a target dynamic password;

the intelligent door lock judges whether the dynamic password to be verified is matched with the target dynamic password or not;

and if the intelligent door lock is matched with the intelligent door lock, the intelligent door lock executes the control operation indicated by the indication information carried by the door lock control command.

As an alternative implementation, in the first aspect of the present invention, the method further includes:

if the dynamic password to be verified is not matched with the target dynamic password, the intelligent door lock sends a feedback message for feeding back the unmatched passwords to the background server;

the background server sends an eye iris acquisition request to the intelligent terminal after receiving the feedback message;

the intelligent terminal outputs an eye iris acquisition window according to the eye iris acquisition request and identifies the eye iris acquisition window to acquire eye iris identification information;

the intelligent terminal sends the eye iris identification information to the background server;

the background server identifies whether the iris identification information of the eyes has an association relationship with the intelligent terminal and the intelligent door lock;

after determining that the iris identification information has an association relationship with the intelligent terminal and the intelligent door lock, the background server sends an acquisition request for acquiring the dynamic password list to the intelligent door lock;

the background server receives the dynamic password list returned by the intelligent door lock, generates a new door lock control instruction according to the dynamic password list and sends the new door lock control instruction to the intelligent door lock;

and the intelligent door lock receives a new door lock control command and executes the step of reading the dynamic password list in the built-in password chip.

The invention discloses a door lock control system based on geographic position in a second aspect, which comprises:

the system comprises an intelligent terminal, a background server and an intelligent door lock;

the intelligent terminal is used for generating a door lock control request and sending the door lock control request to the background server in a door lock opening control mode state;

the background server is used for determining the intelligent door lock which has a binding relationship with the intelligent terminal, and sending a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal conforms to a preset position relationship;

the intelligent door lock is used for executing control operation corresponding to the door lock control instruction, and the control operation comprises unlocking operation or locking operation.

As an optional implementation manner, in the second aspect of the present invention, the intelligent terminal is a mobile terminal or a vehicle-mounted terminal, and a manner that the intelligent terminal is configured to generate a door lock control request and send the door lock control request to the backend server in the door lock unlocking control mode state is specifically:

the intelligent terminal is used for responding to a control command input by a user on the intelligent terminal in a door lock opening control mode state, acquiring the current geographic position of the intelligent terminal, generating a door lock control request carrying the current geographic position and sending the door lock control request to the background server; or

The intelligent terminal is used for monitoring the intelligent door lock which is selected by a user on the intelligent terminal and has a binding relationship with the intelligent terminal under the state of a door lock opening control mode, acquiring the current geographic position of the intelligent terminal, generating a door lock control request carrying the current geographic position and sending the door lock control request to the background server.

As an optional implementation manner, in the second aspect of the present invention, a manner that the background server is configured to determine an intelligent door lock having a binding relationship with the intelligent terminal, and send a door lock control instruction to the intelligent door lock when a position relationship between a geographical position of the intelligent door lock and the current geographical position matches a preset position relationship is specifically:

the background server is used for determining the intelligent door lock which has a binding relationship with the intelligent terminal and identifying the position relationship between the geographical position of the intelligent door lock and the current geographical position; when the position relationship is determined to indicate that the physical distance between the geographical position of the intelligent door lock and the current geographical position is within a preset distance range, acquiring current state information of the intelligent door lock, generating a door lock control instruction indicating unlocking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in a locked state, and generating a door lock control instruction indicating locking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in an unlocked state; or when the position relationship is determined to indicate that the physical distance between the geographical position of the intelligent door lock and the current geographical position is within the preset distance range and the intelligent terminal is located at the preset position of the intelligent door lock, generating a door lock control instruction for indicating unlocking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in a locked state, and generating a door lock control instruction for indicating locking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in an unlocked state; or when the position relation is determined to indicate that the intelligent terminal is located in a preset area of the intelligent door lock, acquiring current state information of the intelligent door lock, and generating a door lock control instruction for indicating an unlocking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in a locked state.

As an optional implementation manner, in the second aspect of the present invention, the intelligent terminal is a door lock switch device, and a manner that the intelligent terminal is configured to generate a door lock control request and send the door lock control request to the background server in a door lock opening control mode state is specifically:

the intelligent terminal is used for generating a door lock control request and sending the door lock control request to the background server after being triggered;

the background server is used for determining an intelligent door lock having a binding relationship with the intelligent terminal, and sending a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal conforms to a preset position relationship:

the background server is used for determining the intelligent door lock having a binding relationship with the intelligent terminal, acquiring the target mobile terminal having the specific binding relationship with the intelligent door lock, and sending a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the target mobile terminal conforms to a preset position relationship.

As an optional implementation manner, in the second aspect of the present invention, the door lock control instruction includes n dynamic password parameters, a dynamic password to be authenticated, and indication information for controlling operation, where each of the dynamic password parameters is used to indicate a number of rows and a number of columns in a dynamic password list, and n is a positive integer greater than or equal to 1; the intelligent door lock is used for executing the control operation corresponding to the door lock control instruction, and the mode specifically comprises the following steps:

the intelligent door lock is used for reading a dynamic password list in a built-in password chip, wherein the dynamic password list comprises L rows and M columns, and L and M are positive integers greater than or equal to 1; reading a corresponding dynamic password factor from the dynamic password list according to the dynamic password parameter, wherein the dynamic password factor is a numerical value corresponding to the intersection position of the row number and the column number indicated by the dynamic password parameter; sequencing the dynamic password factors according to the position sequence of the dynamic password parameters to obtain a target dynamic password; judging whether the dynamic password to be verified is matched with the target dynamic password or not; and if the instruction information is matched with the instruction information, executing the control operation indicated by the instruction information carried by the door lock control instruction.

As an optional implementation manner, in the second aspect of the present invention, the smart door lock is further configured to send a feedback message for feeding back that the password is not matched to the backend server when the dynamic password to be authenticated is not matched to the target dynamic password;

the background server is further used for sending an eye iris acquisition request to the intelligent terminal after receiving the feedback message;

the intelligent terminal is further used for outputting an eye iris acquisition window according to the eye iris acquisition request and identifying the eye iris acquisition window to acquire eye iris identification information; and sending the iris identification information of the eyes to the background server;

the background server is further used for identifying whether the iris identification information of the eyes has an association relationship with the intelligent terminal and the intelligent door lock; after determining that the iris identification information has an association relationship with the intelligent terminal and the intelligent door lock, sending an acquisition request for acquiring the dynamic password list to the intelligent door lock; receiving the dynamic password list returned by the intelligent door lock, generating a new door lock control instruction according to the dynamic password list and sending the new door lock control instruction to the intelligent door lock;

and the intelligent door lock is also used for receiving a new door lock control instruction and executing the step of reading the dynamic password list in the built-in password chip.

A third aspect of the present invention discloses an electronic device, which may include:

a memory storing executable program code;

a processor coupled with the memory;

the processor calls the executable program code stored in the memory to execute the door lock control method based on the geographic position disclosed by the first aspect of the embodiment of the invention.

A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium storing a computer program, where the computer program enables a computer to execute the method for controlling a door lock based on a geographic location disclosed in the first aspect of the embodiments of the present invention.

A fifth aspect of embodiments of the present invention discloses a computer program product, which, when run on a computer, causes the computer to perform some or all of the steps of any one of the methods of the first aspect.

A sixth aspect of the present embodiment discloses an application publishing platform, where the application publishing platform is configured to publish a computer program product, where the computer program product is configured to, when running on a computer, cause the computer to perform part or all of the steps of any one of the methods in the first aspect.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

in the embodiment of the invention, in the state of an intelligent terminal unlocking control mode, a door lock control request is generated and sent to a background server, the background server can determine an intelligent door lock which has a binding relationship with an intelligent terminal, and send a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal conforms to a preset position relationship, so that the intelligent door lock can execute control operation corresponding to the door lock control instruction after receiving the door lock control instruction, wherein the control operation comprises unlocking operation or locking operation; it can be seen that, by implementing the embodiment of the invention, when the intelligent terminal and the intelligent door lock have the binding relationship and the position relationship between the intelligent terminal and the intelligent door lock conforms to the preset position relationship, the intelligent door lock can be unlocked or locked, so that the safety of the intelligent door lock is improved by utilizing the geographical position, the property and personal safety of a user can be ensured, and the operation is convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic flowchart of a method for controlling a door lock based on a geographic location according to an embodiment of the present invention;

FIG. 2 is a schematic flow chart illustrating a method for controlling a door lock based on a geographic location according to another embodiment of the present invention;

FIG. 3 is a schematic flowchart of a method for controlling a door lock based on a geographic location according to another embodiment of the present invention;

FIG. 4 is a schematic flowchart of a method for controlling a door lock based on a geographic location according to another embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a geographic location based door lock control system according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an electronic device disclosed in the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "comprises" and "comprising," and any variations thereof, of embodiments of the present invention are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The embodiment of the invention discloses a door lock control method based on a geographical position, which can realize intelligent opening and closing of a lock, improve the safety of the intelligent door lock, protect the property and personal safety of a user and is convenient and fast to operate. The embodiment of the invention also correspondingly discloses a door lock control system based on the geographic position.

The technical solution of the present invention will be described in detail by the following specific examples.

Example one

Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a door lock control method based on a geographic location according to an embodiment of the present invention; as shown in fig. 1, the geographical location based door lock control method may include:

101. and the intelligent terminal generates a door lock control request and sends the door lock control request to the background server in the door lock opening control mode state.

It should be noted that the intelligent terminal may be a mobile terminal (a smart phone, a smart watch, etc.), a vehicle-mounted terminal (a smart vehicle-mounted system, etc.), or a door lock switch device, etc., which will be described in detail from the perspective of these three devices, and will not be described herein again.

In the embodiment of the invention, the door lock control system based on the geographic position at least comprises an intelligent terminal, a background server and an intelligent door lock, wherein the background server can perform door lock control authorization on the intelligent terminal, and after the intelligent door lock is installed, the background server obtains the current geographic position information of the intelligent door lock and then presets the geographic position of the intelligent door lock. And then, the background server binds the intelligent terminal and the intelligent door lock and stores the binding relationship, wherein the binding relationship between the intelligent terminal and the intelligent door lock can be one-to-one, one-to-many or many-to-many, and the embodiment of the invention is not particularly limited.

Wherein, intelligence lock can include: door locks with electronic devices, door opening and closing control devices for automatic doors, gate machines, and the like.

The obtaining mode of the geographical position of the intelligent door lock can comprise the following steps: the intelligent door lock is provided with a geographical position sensor (such as a GPS (global positioning system), a Beidou satellite positioning system and the like), and the geographical position information of the intelligent door lock is acquired through the geographical position sensor; or, the position of the intelligent door lock is preset on the background server (for example, the position is specified on a digital map on the intelligent terminal and is stored in the background server); or the background server acquires network environment information of the intelligent door lock, and identifies the geographical position of the intelligent door lock according to the network environment information (for example, the geographical position of the intelligent door lock is further obtained or calculated according to the geographical position of the WiFi network after obtaining WiFi network information); or, a mobile communication network terminal (2G, 3G, 4G, 5G mobile communication network and the like) is arranged in the intelligent door lock, and the current geographical position information of the intelligent door lock is obtained according to the mobile communication network base station positioning technology.

Optionally, the binding between the intelligent terminal and the intelligent door lock by the background server may include: the intelligent terminal sends a binding request to the background server, the binding request carries a door lock identity identification number (ID number) of the intelligent door lock, the background server obtains the terminal ID number of the intelligent terminal and the door lock ID number from the binding request after receiving the binding request, and then the intelligent terminal and the background server bind and store the binding relationship. In this embodiment, the binding request is made by the intelligent terminal itself.

In another optional implementation manner, the background server obtains a user identity (login user name, user ID, account ID associated with the user identity, etc.) logged in the intelligent terminal and a door lock ID number of the intelligent door lock, and then binds and stores the user identity and the door lock ID number in a binding relationship.

In another optional implementation manner, the background server receives the input terminal ID number of the intelligent terminal and the input door lock ID number of the intelligent door lock, which need to be bound, and then binds the terminal ID number and the door lock ID number according to the terminal ID number and the door lock ID number and stores the binding relationship.

In addition, it should be noted that when the intelligent terminal is a door lock switch device, the door lock switch device will be bound with the intelligent door lock, and meanwhile, a mobile terminal is also present, and the mobile terminal will also be bound with the door lock switch device, so that the door lock switch device, the intelligent door lock and the mobile terminal are bound, and specific application scenarios will be further described later.

Of course, it can also be understood that the binding relationship can be sent to the intelligent terminal after the background server completes the binding relationship between the intelligent terminal and the intelligent door lock, and the intelligent terminal also stores the binding relationship.

Optionally, the intelligent terminal unlocking control mode may include: the intelligent terminal is continuously kept in a door lock control mode, the intelligent terminal automatically sends the current position information of the intelligent terminal to the background server at regular time, or the background server acquires the current position information of the intelligent terminal from the intelligent terminal at regular time. The method comprises the steps that after receiving current position information of an intelligent terminal, a background server judges the relation of the geographic positions of intelligent door locks bound with the intelligent terminal, and if the relation between the current position of the intelligent terminal and the geographic position of the bound intelligent door locks meets a preset position relation condition, the background server sends a door lock control instruction to the intelligent door locks.

Alternatively, the intelligent terminal unlocking control mode may include: the intelligent terminal detects the pressing operation of a user on one operating button (which can be a physical button or a virtual button) on the intelligent terminal, and if the pressing operation is detected, a door lock control mode installed on the intelligent terminal is started so as to enter a door lock control mode state. The method comprises the steps that if the intelligent terminal is a mobile terminal, the mobile terminal detects the opening operation of a user on a third-party application program of the door lock or the opening operation of a door lock small program on the WeChat, and accordingly the intelligent terminal enters a door lock control mode state; if the intelligent terminal is a vehicle-mounted terminal, the vehicle-mounted terminal detects the opening operation of a user on a third-party application program of the door lock, so that the intelligent terminal enters a door lock control mode state; if the intelligent terminal is a door lock switching device, the door lock switching device can be an opening instruction of a user to a door lock control button on a touch display screen under the trigger of the user, for example, when the door lock switching device is provided with the touch display screen, or can be a pressing operation of the user to a physical button when the door lock switching device is not provided with the touch display screen but is provided with the physical button; after detecting the open command or the pressing operation, the door lock application is started, thereby entering a door lock control mode state. Of course, other modes may also be used to open the door lock control mode of the intelligent terminal, and the embodiments of the present invention are not described herein.

102. The background server determines an intelligent door lock having a binding relationship with the intelligent terminal, and sends a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal conforms to a preset position relationship.

Optionally, the background server may obtain the terminal ID number of the intelligent terminal after receiving the door lock control request, and then determine the intelligent door lock having a binding relationship with the intelligent terminal according to the terminal ID number.

In another optional implementation manner, after receiving the door lock control request, the background server may determine, according to the user identity logged in the intelligent terminal, the intelligent door lock having a binding relationship with the intelligent terminal.

In some optional embodiments, when the intelligent terminal is a mobile terminal or a vehicle-mounted terminal, the background server sends a position acquisition request to the mobile terminal, after receiving the position acquisition request, the intelligent terminal acquires the current geographic position of the intelligent terminal and reports the current geographic position to the background server, then the background server locally acquires the stored geographic position of the intelligent door lock, judges whether the geographic position of the intelligent door lock and the current geographic position of the intelligent terminal are in accordance with a preset position relationship, and if the geographic position of the intelligent door lock and the current geographic position of the intelligent terminal are in accordance with the preset position relationship, sends a door lock control instruction to the intelligent door lock. It is further understood that, in order to improve security, the location acquisition request received by the intelligent terminal does not inform the user.

The obtaining mode of the geographic position of the intelligent terminal may include: the intelligent terminal is provided with a geographic position sensor (such as a GPS (global positioning system), a Beidou satellite positioning system and the like), and the geographic position information of the intelligent terminal is acquired through the geographic position sensor; or, the background server acquires network environment information of the intelligent terminal, and identifies the geographical position of the intelligent terminal according to the network environment information (for example, the geographical position of the intelligent terminal is further obtained or calculated according to the geographical position of the WiFi network after obtaining the WiFi network information); or, a mobile communication network terminal (2G, 3G, 4G, 5G mobile communication network, etc.) is built in the intelligent terminal, and the current geographical position information of the intelligent terminal is obtained according to the mobile communication network base station positioning technology.

103. The intelligent door lock executes control operation corresponding to the door lock control command, and the control operation comprises unlocking operation or locking operation.

As an optional implementation manner, the door lock control instruction may include n dynamic password parameters, a dynamic password to be verified, and indication information of a control operation, where each dynamic password parameter is used to indicate a number of rows and a number of columns in a dynamic password list, where n is a positive integer greater than or equal to 1, and then the execution of the control operation corresponding to the door lock control instruction by the intelligent door lock may be implemented through the following steps:

the intelligent door lock reads a dynamic password list in a built-in password chip, wherein the dynamic password list comprises L rows and M rows, and L and M are positive integers which are more than or equal to 1;

the intelligent door lock judges whether the dynamic password to be verified is matched with a target dynamic password;

and if the intelligent door lock is matched with the intelligent door lock, the intelligent door lock executes the control operation indicated by the indication information carried by the door lock control instruction.

It can be understood that, in the above embodiment, a password chip is embedded in the intelligent door lock, and a dynamic password list is stored in the password chip, where the dynamic password list includes a plurality of rows and a plurality of columns, a numerical value corresponding to an intersection position of the rows and the columns is a dynamic password factor, and a row and a column corresponding to a position where the dynamic password factor is located are dynamic password parameters, for example, the dynamic password parameters are [ 2, 3 ], 2 refers to a row 2, 3 refers to a column 3, and [ 2, 3 ] corresponds to a numerical value of 9, and then 9 is a dynamic password factor. Meanwhile, a dynamic password list consistent with the intelligent door lock is also stored in the background server, and when a door lock control instruction is generated by the background server, a dynamic password can be randomly generated according to the dynamic password list and serves as a dynamic password to be verified, wherein the dynamic password to be verified is composed of a plurality of dynamic password factors, for example, 625778 is the dynamic password to be verified, and the dynamic password factors are 6, 2, 5, 7 and 8 respectively. The dynamic password to be verified is carried in the door lock control instruction, meanwhile, dynamic password parameters corresponding to a plurality of dynamic password factors forming the dynamic password to be verified are also carried in the door lock control instruction, and meanwhile, the door lock control instruction further carries indication information used for indicating control operation, namely indicating whether the control operation is locking operation or unlocking operation.

After receiving a door lock control instruction, the intelligent door lock extracts n dynamic password parameters from the door lock control instruction, obtains n dynamic password factors from a stored dynamic password list according to the n dynamic password parameters, then combines the n dynamic password factors into a target dynamic password according to the sequence of the dynamic password parameters, further judges whether the dynamic password to be verified is consistent with the target dynamic password, and executes the control operation indicated by the indication information in the door lock control instruction if the dynamic password to be verified is consistent with the target dynamic password. Through the implementation mode, the dynamic password can be further combined, and only when the target dynamic password is consistent with the to-be-verified dynamic password sent by the background server, the intelligent door lock is verified and authorized by the background server, so that the control safety of the door lock is improved.

Further optionally, if the dynamic password to be verified is not matched with the target dynamic password, the intelligent door lock sends a feedback message for feeding back the unmatched passwords to the background server; after receiving the feedback message, the background server sends an eye iris acquisition request to the intelligent terminal; the intelligent terminal outputs an eye iris acquisition window according to the eye iris acquisition request and identifies the eye iris acquisition window to acquire eye iris identification information; the intelligent terminal sends the iris identification information of the eyes to the background server; the background server identifies whether the iris identification information of the eyes has an association relationship with the intelligent terminal and the intelligent door lock; after determining that the iris identification information of the eyes has an incidence relation with the intelligent terminal and the intelligent door lock, the background server sends an acquisition request for acquiring the dynamic password list to the intelligent door lock; the background server receives the dynamic password list returned by the intelligent door lock, generates a new door lock control instruction according to the dynamic password list and sends the new door lock control instruction to the intelligent door lock; and the intelligent door lock receives a new door lock control command and executes the step of reading the dynamic password list in the built-in password chip. Through the implementation mode, when the dynamic password list stored in the password chip of the intelligent door lock exceeds the validity period, if the user does not request the background server for updating and upgrading, the dynamic password list of the intelligent door lock is inconsistent with the dynamic password list of the background server, and unlocking or locking cannot be achieved. Or, if the user changes a new intelligent door lock, but the related information of the intelligent door lock is not synchronized to the background server, the intelligent unlocking can be executed only by performing information synchronization after user authentication, and the safety is improved.

As an optional implementation manner, when receiving a request for canceling binding sent by a web client through a user account corresponding to an intelligent terminal, a background server obtains a binding relationship between the intelligent terminal and an intelligent door lock and executes a binding canceling operation, so as to cancel the binding between the intelligent terminal and the intelligent door lock. Through the implementation mode, when the intelligent terminal is lost, a user can apply for canceling the binding relationship through the webpage client, and the unsafe problem caused by opening the intelligent door lock after the intelligent terminal is picked up by others is prevented.

By implementing the embodiment, a door lock control request is generated and sent to the background server in the state of the intelligent terminal door lock opening control mode, the background server can determine the intelligent door lock which has a binding relationship with the intelligent terminal, and send a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal conforms to the preset position relationship, and then the intelligent door lock can execute the control operation corresponding to the door lock control instruction after receiving the door lock control instruction, wherein the control operation comprises unlocking operation or locking operation; the intelligent door lock can be unlocked or locked when the intelligent terminal and the intelligent door lock have the binding relationship and the position relationship between the intelligent terminal and the intelligent door lock accords with the preset position relationship, so that the safety of the intelligent door lock is improved by utilizing the geographical position, the property and personal safety of a user can be ensured, and the operation is convenient and fast.

Example two

Referring to fig. 2, fig. 2 is a schematic flowchart illustrating a door lock control method based on a geographic location according to another embodiment of the present invention; as shown in fig. 2, when the intelligent terminal is a mobile terminal or a vehicle-mounted terminal, the method for controlling a door lock based on a geographical location may include:

201. the intelligent terminal responds to a control command input by a user on the intelligent terminal in a door lock opening control mode state, acquires the current geographic position of the intelligent terminal, generates a door lock control request carrying the current geographic position and sends the door lock control request to the background server.

202. The background server determines an intelligent door lock having a binding relationship with the intelligent terminal, and sends a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal conforms to a preset position relationship.

As an alternative embodiment, step 202 may be implemented by:

the background server determines an intelligent door lock in a binding relationship with the intelligent terminal and identifies the position relationship between the geographical position of the intelligent door lock and the current geographical position; and when the background server determines that the position relationship indicates that the physical distance between the geographical position of the intelligent door lock and the current geographical position is within the preset distance range, the background server acquires the current state information of the intelligent door lock, generates a door lock control instruction indicating unlocking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in a locking state, and generates a door lock control instruction indicating locking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in an opening state. In this embodiment, only when the physical distance between the current geographic position of the intelligent terminal and the geographic position of the intelligent door lock is within the preset distance range, for example, when the physical distance between the intelligent terminal and the intelligent door lock is within 0.5 m, the intelligent terminal is considered to be located beside the intelligent door lock currently, and then the door lock control can be executed safely, so as to improve the safety of the door lock control.

As another alternative, step 202 may also be implemented by:

the background server determines an intelligent door lock in a binding relationship with the intelligent terminal and identifies the position relationship between the geographical position of the intelligent door lock and the current geographical position; and when the background server determines that the position relationship indicates that the physical distance between the geographical position of the intelligent door lock and the current geographical position is within the preset distance range and the intelligent terminal is located at the preset position of the intelligent door lock, generating a door lock control instruction indicating unlocking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in a locking state, and generating a door lock control instruction indicating locking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in an opening state. In this embodiment, when the physical distance between the intelligent terminal and the intelligent door lock is within the preset distance range and the intelligent terminal is located in the preset position of the intelligent door lock, for example, the physical distance between the intelligent terminal and the intelligent door lock is within 0.5 m and the intelligent terminal is located on one side of the intelligent door lock (for example, in front of the door where the intelligent door lock is located), unlocking is allowed, and the safety of door lock control is further improved through the dual settings of the distance range and the position direction.

As another alternative, step 202 may also be implemented by:

the background server determines an intelligent door lock in a binding relationship with the intelligent terminal and identifies the position relationship between the geographical position of the intelligent door lock and the current geographical position; and when the background server determines that the position relationship indicates that the intelligent terminal is located in the preset area of the intelligent door lock, the background server acquires the current state information of the intelligent door lock, and generates a door lock control instruction indicating unlocking operation when the current state information of the intelligent door lock indicates that the intelligent door lock is in a locking state. In the embodiment, after the background server knows the geographical position of the intelligent door lock, a preset area is set for the position of the intelligent door lock, and the intelligent terminal is allowed to unlock or lock when being in the preset area, so that the safety of door lock control is improved.

203. The intelligent door lock executes control operation corresponding to the door lock control command, and the control operation comprises unlocking operation or locking operation.

In the above embodiment, the intelligent terminal may be a mobile terminal or a vehicle-mounted terminal, and a user may input a control command on the intelligent terminal, so as to trigger the intelligent terminal to obtain a current geographic position of the intelligent terminal, generate a door lock control request carrying the current geographic position, and send the door lock control request to the background server, where the background server may determine an intelligent door lock bound to the intelligent terminal, and then directly determine a position relationship between the current geographic position carried by the door lock control request and the geographic position of the intelligent door lock, and when the position relationship satisfies a preset position relationship, send a door lock control command to the intelligent door lock, so as to control the intelligent door lock to perform an unlocking or locking operation, so as to improve the security of the intelligent door lock by using the geographic position, which can ensure the property and personal security of the user, and is convenient.

EXAMPLE III

Referring to fig. 3, fig. 3 is a schematic flowchart illustrating a door lock control method based on a geographic location according to another embodiment of the present invention; as shown in fig. 3, when the intelligent terminal is a mobile terminal or a vehicle-mounted terminal, the method for controlling a door lock based on a geographical location may include:

301. the intelligent terminal monitors an intelligent door lock which is selected by a user on the intelligent terminal and has a binding relation with the intelligent terminal in a door lock opening control mode state, acquires the current geographic position of the intelligent terminal, generates a door lock control request carrying the current geographic position and sends the door lock control request to the background server.

Optionally, the door lock control request may further carry a door lock ID number of the selected intelligent door lock, so that after receiving the door lock control request, the background server can directly retrieve to determine whether the intelligent terminal and the intelligent door lock have a binding relationship according to the door lock ID number.

302. The background server determines an intelligent door lock having a binding relationship with the intelligent terminal, and sends a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the intelligent terminal conforms to a preset position relationship.

303. The intelligent door lock executes control operation corresponding to the door lock control command, and the control operation comprises unlocking operation or locking operation.

In the above embodiment, the intelligent terminal may be a mobile terminal or a vehicle-mounted terminal, the intelligent terminal may be bound with a plurality of intelligent door locks, a user may select an intelligent door lock on the intelligent terminal, then trigger the intelligent terminal to obtain a current geographic position of the intelligent terminal, generate a door lock control request carrying the current geographic position, and send the door lock control request to the background server, the background server may determine the intelligent door lock bound with the intelligent terminal, then directly determine a position relationship between the current geographic position carried by the door lock control request and the geographic position of the intelligent door lock, and send a door lock control instruction to the intelligent door lock when the position relationship satisfies a preset position relationship, so as to control the intelligent door lock to perform an unlocking or locking operation, so as to improve the security of the intelligent door lock by using the geographic position, and ensure the property and personal security of the user.

With reference to the second embodiment and the third embodiment, the following description will be made through specific application scenarios:

application scenario 1: after a certain new intelligent door lock is installed in a designated place, the background server stores the geographical position of the intelligent door lock, establishes a binding relationship between the intelligent door lock and the intelligent mobile phone, and can unlock or lock when the intelligent mobile phone is set to be located within a preset range of the intelligent door lock. The method comprises the steps that a user carries a smart phone to move to the position near a smart door lock, the current geographic position is sent to a background server through a third-party application program or a WeChat applet on the smart phone, the background server verifies the binding relationship between the smart phone and the smart door lock, and judges whether the position relationship between the smart phone and the smart door lock meets the condition that the smart phone is located within a preset range of the smart door lock, when the position relationship is located within the preset range, the background server sends a door lock control instruction (a locking instruction or an unlocking instruction) to the smart door lock, and then the smart door lock executes locking or unlocking after receiving the door lock control instruction.

Application scenario 2: after a certain new intelligent door lock is installed in a designated place, the background server stores the geographical position of the intelligent door lock, establishes a binding relationship between the intelligent door lock and the intelligent mobile phone, and can unlock or lock when the intelligent mobile phone is set to be located within a preset range of the intelligent door lock. The method comprises the steps that a user carries a smart phone to move to the position near a smart door lock, the smart door lock needing to be unlocked or locked is selected through a third-party application program or a WeChat applet on the smart phone, the third-party application program or the WeChat applet can send the current geographic position of the smart phone to a background server, the background server verifies the binding relationship between the smart phone and the smart door lock, whether the position relationship between the smart phone and the smart door lock meets the condition that the smart phone is located within a preset range of the smart door lock or not is judged, when the position relationship is located within the preset range, the background server sends a door lock control instruction (a locking instruction or an unlocking instruction) to the smart door lock, and then the smart door lock executes locking or unlocking after receiving the door lock control instruction.

Application scenario 3: after a certain new intelligent door lock is installed in a specified place, the background server stores the geographical position of the intelligent door lock, establishes a binding relationship between the intelligent door lock and the intelligent mobile phone, and sets that the intelligent mobile phone can be unlocked when the intelligent door lock is located in a preset range of the intelligent door lock and located in a certain direction of the intelligent door lock. The method comprises the steps that a user carries a smart phone to move to a position near a smart door lock, the current geographic position of the smart phone is sent to a background server through a third-party application program or a WeChat applet on the smart phone, the background server verifies the binding relationship between the smart phone and the smart door lock, when the situation that the smart phone is located within the preset range of the smart door lock is judged, if the current state of the smart door lock is a locked state, when the situation that the smart phone is located at the specified position of the smart door lock is determined, an unlocking instruction is sent to the smart door lock, and then the smart door lock is unlocked.

Application scenario 4: an intelligent door lock of a gate of a certain parking lot obtains the geographical position of the intelligent door lock through a built-in Global Positioning System (GPS) position sensor, and then uploads the geographical position of the intelligent door lock to a background server through a connection network, and the background server stores the geographical position of the intelligent door lock. The vehicle transacts parking service at a background server and obtains authorization, and the authorized vehicle is bound with the intelligent door lock of the parking lot door. When a vehicle moves to a place near a gate of a parking lot, the vehicle sends the current geographic position of the vehicle to a background server through an installed vehicle-mounted terminal (such as an intelligent vehicle-mounted system), the background server determines that the vehicle and an intelligent door lock of the gate of the parking lot have a binding relation, then if the vehicle is judged to be located on the outer side of the gate of the parking lot, an unlocking instruction is sent to the intelligent door lock, after the intelligent door lock receives the unlocking instruction, the intelligent door lock opens the gate of the parking lot, the vehicle can enter the parking lot to park, or if the vehicle is judged to be located on the inner side of the gate of the parking lot, the unlocking instruction is sent to the intelligent door lock, after the intelligent door lock receives the unlocking instruction, the intelligent door lock opens the gate of the parking lot, and the vehicle can drive out of the parking lot.

Example four

Referring to fig. 4, fig. 4 is a schematic flowchart illustrating a door lock control method based on a geographic location according to another embodiment of the present invention; as shown in fig. 4, when the intelligent terminal is a door lock switching device, the method for controlling a door lock based on a geographical location may include:

401. after being triggered, the intelligent terminal generates a door lock control request and sends the door lock control request to the background server.

In the embodiment, the intelligent terminal is a door lock switch device, after a user carries the mobile terminal to move to the vicinity of the intelligent door lock, the door lock switch device is triggered in a manual mode, and then the door lock switch device is triggered to generate a door lock control request and send the door lock control request to the background server.

402. The background server determines an intelligent door lock having a binding relationship with the intelligent terminal, acquires a target mobile terminal having a specific binding relationship with the intelligent door lock, and sends a door lock control instruction to the intelligent door lock when the position relationship between the geographical position of the intelligent door lock and the current geographical position of the target mobile terminal conforms to a preset position relationship.

403. The intelligent door lock executes control operation corresponding to the door lock control command, and the control operation comprises unlocking operation or locking operation.

In the above embodiment, the intelligent terminal may be a door lock switch device, the intelligent terminal binds the intelligent door locks one to one, the binding relationship between the intelligent terminal, the intelligent door locks and the mobile terminal is pre-stored in the background server, after the intelligent terminal is manually triggered by a user, a door lock control request is generated and sent to the background server, the background server can determine the intelligent door locks and the mobile terminal bound to the intelligent terminal, then obtain the current geographic position of the mobile terminal, judge the positional relationship between the current geographic position and the geographic position where the intelligent door locks are located, and send a door lock control instruction to the intelligent door locks when the positional relationship meets the preset positional relationship, so as to control the intelligent door locks to perform unlocking or locking operations, so as to improve the security of the intelligent door locks by using the geographic position, and ensure the property and personal security of the user.

With reference to the fourth embodiment, for example, a certain new smart door lock is installed in a designated place, a door lock switch device for controlling the smart door lock is installed near the smart door lock, the background server stores the geographical location of the smart door lock, establishes a binding relationship between the smart door lock, the door lock switch device and the smart phone, and sets that the smart phone can be unlocked or locked when the smart phone is located within the preset range of the smart door lock. The method comprises the steps that a user carries a smart phone to move to the position near a smart door lock, a door lock switching device is triggered manually, the door lock switching device sends a door lock control request to a background server, the background server determines that the smart door lock and the smart phone are bound according to the door lock switching device, the background server obtains the current geographic position of the smart phone, and judges whether the position relation between the smart phone and the smart door lock meets the condition that the smart phone is located within the preset range of the smart door lock, when the smart door lock and the smart door lock are located within the preset range, the background server sends a door lock control instruction (a locking instruction or an unlocking instruction) to the smart door lock, and then the smart door lock executes locking or unlocking after receiving the door lock control instruction.

EXAMPLE five

Referring to fig. 5, fig. 5 is a schematic structural diagram of a door lock control system based on a geographic location according to an embodiment of the present invention; as shown in fig. 5, the geographical location based door lock control system may include: intelligent terminal 510, backend server 520 and intelligent lock 530.

The intelligent terminal 510 is configured to generate a door lock control request and send the door lock control request to the background server 520 in a door lock opening control mode state;

the background server 520 is configured to determine the intelligent door lock 530 having a binding relationship with the intelligent terminal 510, and send a door lock control instruction to the intelligent door lock 530 when a position relationship between the geographical position of the intelligent door lock 530 and the current geographical position of the intelligent terminal 510 matches a preset position relationship;

the smart door lock 530 is configured to execute a control operation corresponding to the door lock control command, where the control operation includes an unlocking operation or a locking operation.

The door lock control system based on the geographic position at least comprises an intelligent terminal 510, a background server 520 and an intelligent door lock 530, wherein the background server 520 performs door lock control authorization on the intelligent terminal 510, and after the intelligent door lock 530 is installed, the background server 520 acquires the geographic position information of the intelligent door lock 530 at present, and then presets the geographic position of the intelligent door lock 530. Then, the background server 520 needs to perform binding between the intelligent terminal 510 and the intelligent door lock 530 and store the binding relationship, where the binding relationship between the intelligent terminal 510 and the intelligent door lock 530 may be one-to-one, or one-to-many, or many-to-many, and the embodiment of the present invention is not limited specifically.

Optionally, the manner of obtaining the geographical location of the smart door lock 530 may include: the intelligent door lock 530 is provided with a geographic position sensor (such as a GPS (global positioning system), a Beidou satellite positioning system and the like) and is used for acquiring the geographic position information of the intelligent door lock through the geographic position sensor; alternatively, the location of the smart door lock 530 is preset on the backend server 520 (e.g., the location is specified on a digital map on the smart terminal 510, stored on the backend server); or, the background server 520 obtains the network environment information of the intelligent door lock 530, and identifies the geographical location of the intelligent door lock 530 according to the network environment information (for example, obtaining WiFi network information of the intelligent door lock, and further obtaining or calculating the geographical location of the intelligent door lock 530 according to the geographical location of the WiFi network); or, the intelligent door lock 530 is internally provided with a mobile communication network terminal (2G, 3G, 4G, 5G mobile communication network, etc.), and the current geographical location information of the intelligent door lock 530 is obtained according to the mobile communication network base station positioning technology.

Optionally, the binding of the smart terminal 510 and the smart door lock 530 by the backend server 520 may include: the intelligent terminal 510 sends a binding request to the backend server 520, where the binding request carries a door lock identification number (ID number) of the intelligent door lock, and the backend server 520 obtains the terminal ID number of the intelligent terminal 510 and the door lock ID number from the binding request after receiving the binding request, and then binds and stores the binding relationship between the two. In this embodiment, the binding request is made by the smart terminal 510 itself.

In another alternative embodiment, the backend server 520 obtains a user identity (login user name, user ID, account ID associated with the user identity, etc.) logged in the smart terminal 510 and a door lock ID number of the smart door lock 530, and then binds and stores the user identity and the door lock ID number in a binding relationship.

In another alternative embodiment, the backend server 520 receives the input terminal ID number of the intelligent terminal 510 and the input door lock ID number of the intelligent door lock 530, and then binds the terminal ID number and the door lock ID number according to the terminal ID number and the door lock ID number and stores the binding relationship.

Optionally, the intelligent terminal 510 for unlocking the door lock control mode may include: the intelligent terminal 510 is continuously kept in the door lock control mode, the intelligent terminal 510 automatically and periodically sends the current position information of the intelligent terminal 510 to the background server 520, or the background server 520 periodically obtains the current position information of the intelligent terminal 510 from the intelligent terminal 510. After receiving the current position information of the intelligent terminal 510, the background server 520 judges the relationship between the current position of the intelligent door lock 530 bound to the intelligent terminal 510 and sends a door lock control instruction to the intelligent door lock 530 if the relationship between the current position of the intelligent terminal 510 and the geographical position of the bound intelligent door lock 530 meets the condition of a preset position relationship

Alternatively, the smart terminal 510 may unlock the door lock control mode by: the intelligent terminal 510 detects a pressing operation of a user on an operation button (which may be a physical button or a virtual button) on the intelligent terminal 510, and if the pressing operation is detected, a door lock control mode installed on the intelligent terminal 510 is started so as to enter a door lock control mode state. It can be understood that if the intelligent terminal 510 is a mobile terminal, the mobile terminal detects an opening operation of a user on a third-party application program of a door lock or an opening operation of a door lock applet on a WeChat, and thus enters a door lock control mode state; if the intelligent terminal 510 is a vehicle-mounted terminal, the vehicle-mounted terminal detects the opening operation of the third-party application program of the door lock by the user, so that the state of the door lock control mode is entered; if the intelligent terminal 510 is a door lock switching device, the door lock switching device may be an opening instruction of a user to a door lock control button on a touch display screen under the trigger of the user, for example, when the door lock switching device is provided with the touch display screen, or may be a pressing operation of the user to a physical button when the door lock switching device is not provided with the touch display screen but is provided with the physical button; after detecting the open command or the pressing operation, the door lock application is started, thereby entering a door lock control mode state. Of course, the door lock control mode of the intelligent terminal 510 may also be opened in other manners, and the embodiments of the present invention are not described in detail herein.

By implementing the system, when the intelligent terminal 510 and the intelligent door lock 530 have a binding relationship and the position relationship between the intelligent terminal 510 and the intelligent door lock 530 accords with a preset position relationship, the intelligent door lock 530 can be unlocked or locked so as to improve the safety of the intelligent door lock by utilizing the geographical position, the property and personal safety of a user can be ensured, and the operation is convenient and fast.

As an optional implementation manner, the intelligent terminal 510 is a mobile terminal or a vehicle-mounted terminal, and a manner that the intelligent terminal 510 is configured to generate a door lock control request and send the door lock control request to the backend server 520 in a state of controlling to open a door lock specifically includes:

the intelligent terminal 510 is configured to, in a state of a door lock opening control mode, respond to a control command input by a user on the intelligent terminal 510, obtain a current geographic position of the intelligent terminal 510, generate a door lock control request carrying the current geographic position, and send the door lock control request to the background server 520; or

The intelligent terminal 510 is configured to monitor, in a state of a door lock opening control mode, an intelligent door lock 530 that is selected by a user on the intelligent terminal 510 and has a binding relationship with the intelligent terminal 510, acquire a current geographic position of the intelligent terminal 510, generate a door lock control request carrying the current geographic position, and send the door lock control request to the background server 520.

As an optional implementation manner, the manner in which the background server 520 is configured to determine the intelligent door lock 530 having a binding relationship with the intelligent terminal 510, and send the door lock control instruction to the intelligent door lock 530 when the location relationship between the geographic location of the intelligent door lock 530 and the current geographic location meets the preset location relationship is specifically:

the background server 520 is used for determining the intelligent door lock 530 in a binding relationship with the intelligent terminal 510 and identifying the position relationship between the geographical position of the intelligent door lock 530 and the current geographical position; when the determined position relationship indicates that the physical distance between the geographical position of the intelligent door lock 530 and the current geographical position is within a preset distance range, acquiring current state information of the intelligent door lock 530, generating a door lock control instruction indicating an unlocking operation when the current state information of the intelligent door lock indicates that the intelligent door lock 530 is in a locked state, and generating a door lock control instruction indicating a locking operation when the current state information of the intelligent door lock 530 indicates that the intelligent door lock 530 is in an unlocked state; or, when it is determined that the position relationship indicates that the physical distance between the geographical position of the intelligent door lock 530 and the current geographical position is within the preset distance range and the intelligent terminal 510 is located at the preset position of the intelligent door lock 530, when the current state information of the intelligent door lock 530 indicates that the intelligent door lock 530 is in the locked state, a door lock control instruction indicating an unlocking operation is generated, and when the current state information of the intelligent door lock 530 indicates that the intelligent door lock 530 is in the unlocked state, a door lock control instruction indicating a locking operation is generated; or, when it is determined that the position relationship indicates that the intelligent terminal 510 is located in the preset area of the intelligent door lock 530, the current state information of the intelligent door lock 530 is acquired, and when the current state information of the intelligent door lock 530 indicates that the intelligent door lock 530 is in the locked state, a door lock control instruction indicating an unlocking operation is generated.

As another optional implementation manner, the intelligent terminal 510 is a door lock switching device, and a manner that the intelligent terminal 510 is configured to generate a door lock control request and send the door lock control request to the background server 520 in the state of the control mode of opening the door lock is specifically:

the intelligent terminal 510 is used for generating a door lock control request and sending the door lock control request to the background server 520 after being triggered.

Further, the manner that the background server 520 is configured to determine the smart door lock 530 having a binding relationship with the smart terminal 510, and send the door lock control instruction to the smart door lock 530 when the location relationship between the geographic location of the smart door lock 530 and the current geographic location of the smart terminal 510 matches the preset location relationship is specifically:

the background server 520 is configured to determine the smart door lock 530 having a binding relationship with the smart terminal 510, obtain a target mobile terminal having a specific binding relationship with the smart door lock 530, and send a door lock control instruction to the smart door lock 530 when a position relationship between a geographical position of the smart door lock 530 and a current geographical position of the target mobile terminal matches a preset position relationship.

As an optional implementation manner, the introduced door lock control instruction includes n dynamic password parameters, a dynamic password to be authenticated, and indication information of control operation, where each dynamic password parameter is used to indicate the number of rows and columns in a dynamic password list, and n is a positive integer greater than or equal to 1; the intelligent door lock 530 is specifically configured to execute the control operation corresponding to the door lock control instruction in the following manner:

the smart door lock 530 is used for reading a dynamic password list in a built-in password chip, wherein the dynamic password list comprises L rows and M rows, and L and M are positive integers greater than or equal to 1; reading a corresponding dynamic password factor from the dynamic password list according to the dynamic password parameter, wherein the dynamic password factor is a numerical value corresponding to the intersection position of the row number and the column number indicated by the dynamic password parameter; sequencing the dynamic password factors according to the position sequence of the dynamic password parameters to obtain a target dynamic password; judging whether the dynamic password to be verified is matched with the target dynamic password or not; and if the instruction information is matched with the instruction information, executing the control operation indicated by the instruction information carried by the door lock control instruction.

Further optionally, the intelligent door lock 530 is further configured to send a feedback message for feeding back that the password is not matched to the background server when the dynamic password to be verified is not matched to the target dynamic password;

the background server 520 is further configured to send an eye iris acquisition request to the intelligent terminal 510 after receiving the feedback message;

the above-mentioned smart terminal 510 is further configured to output an eye iris acquisition window according to the eye iris acquisition request, and identify the eye iris acquisition window to obtain eye iris identification information; and, send the iris of the eye identification information to the background server 520;

the background server 520 is further configured to identify whether the iris identification information has an association relationship with the intelligent terminal 510 and the intelligent door lock 530; after determining that the iris identification information has an association relationship with the intelligent terminal 510 and the intelligent door lock 530, sending an acquisition request for acquiring a dynamic password list to the intelligent door lock 530; receiving a dynamic password list returned by the intelligent door lock 530, generating a new door lock control instruction according to the dynamic password list and sending the new door lock control instruction to the intelligent door lock 530;

the intelligent door lock 530 is further configured to receive a new door lock control command and perform a step of reading a dynamic password list in the built-in password chip.

As an optional implementation manner, when receiving a request for canceling binding sent by a web client in a user account corresponding to the intelligent terminal 510, the background server 520 obtains a binding relationship between the intelligent terminal 510 and the intelligent door lock 530 and executes a binding canceling operation to cancel the binding between the intelligent terminal 510 and the intelligent door lock 530. Through the implementation mode, when the intelligent terminal 510 is lost, a user can apply for canceling the binding relationship through the webpage client, and the unsafe problem caused by the fact that the intelligent terminal 510 is picked up by others and then used for opening the intelligent door lock 530 is prevented.

EXAMPLE six

Referring to fig. 6, fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the disclosure. As shown in fig. 6, the electronic device may include:

a memory 601 in which executable program code is stored;

a processor 602 coupled to a memory 601;

the processor 602 calls the executable program code stored in the memory 601 to execute any one of the door lock control methods based on the geographical location in fig. 1 to 4.

The embodiment of the invention also discloses a computer readable storage medium which stores a computer program, wherein the computer program enables a computer to execute the door lock control method based on the geographic position disclosed in fig. 1 to 4.

An embodiment of the present invention further discloses a computer program product, which, when running on a computer, causes the computer to execute part or all of the steps of any one of the methods disclosed in fig. 1 to 4.

An embodiment of the present invention further discloses an application publishing platform, where the application publishing platform is configured to publish a computer program product, where when the computer program product runs on a computer, the computer is enabled to execute part or all of the steps of any one of the methods disclosed in fig. 1 to fig. 3.

It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by hardware instructions of a program, and the program may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM), or other Memory, such as a magnetic disk, or a combination thereof, A tape memory, or any other medium readable by a computer that can be used to carry or store data.

The door lock control method and system based on the geographic location disclosed in the embodiment of the invention are described in detail, a specific example is applied in the text to explain the principle and the implementation of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A door lock control method based on geographic position is characterized by comprising the following steps:

the intelligent door lock executes control operation corresponding to the door lock control command, wherein the control operation comprises unlocking operation or locking operation;

the door lock control instruction comprises n dynamic password parameters, a to-be-verified dynamic password and indication information of control operation, each dynamic password parameter is used for indicating the number of rows and columns in a dynamic password list, and n is a positive integer greater than or equal to 1; the intelligent door lock executes the control operation corresponding to the door lock control instruction, and the control operation comprises the following steps:

2. The method of claim 1, wherein the intelligent terminal is a mobile terminal or a vehicle-mounted terminal, and the intelligent terminal generates a door lock control request and transmits the door lock control request to the background server in a door lock opening control mode state, and the method comprises the following steps:

3. The method of claim 2, wherein the background server determines an intelligent door lock having a binding relationship with the intelligent terminal, and sends a door lock control instruction to the intelligent door lock when a position relationship between the geographical position of the intelligent door lock and the current geographical position corresponds to a preset position relationship, and the method comprises:

4. The method of claim 1, wherein the intelligent terminal is a door lock switching device, and the intelligent terminal generates a door lock control request and transmits the door lock control request to the background server in a state of unlocking a door lock control mode, and the method comprises:

5. The method of claim 1, further comprising:

6. A geographic location based door lock control system, comprising:

the intelligent door lock is used for executing control operation corresponding to the door lock control instruction, and the control operation comprises unlocking operation or locking operation;

the door lock control instruction comprises n dynamic password parameters, a to-be-verified dynamic password and indication information of control operation, each dynamic password parameter is used for indicating the number of rows and columns in a dynamic password list, and n is a positive integer greater than or equal to 1; the intelligent door lock is used for executing the control operation corresponding to the door lock control instruction, and the mode specifically comprises the following steps:

7. The system according to claim 6, wherein the intelligent terminal is a mobile terminal or a vehicle-mounted terminal, and the manner in which the intelligent terminal is configured to generate the door lock control request and send the door lock control request to the background server in the door lock opening control mode state is specifically:

8. The system of claim 7, wherein the background server is configured to determine an intelligent door lock having a binding relationship with the intelligent terminal, and when the position relationship between the geographic location of the intelligent door lock and the current geographic location matches a preset position relationship, a door lock control instruction is sent to the intelligent door lock in a specific manner:

9. The system according to claim 6, wherein the intelligent terminal is a door lock switch device, and the manner for generating and sending the door lock control request to the background server when the intelligent terminal is in the door lock opening control mode is specifically as follows:

10. The system of claim 6, wherein:

the intelligent door lock is further used for sending a feedback message for feeding back the unmatched passwords to the background server when the dynamic password to be verified is unmatched with the target dynamic password;

11. An electronic device, comprising:

a memory storing executable program code;

a processor coupled with the memory;

the processor calls the executable program code stored in the memory to execute the geographic location based door lock control method of any one of claims 1-5.

12. A computer-readable storage medium storing a computer program, wherein the computer program causes a computer to execute the geographical location based door lock control method according to any one of claims 1 to 5.