CN109887131A - Intelligent door lock unlocking information is stolen recognition methods - Google Patents
Intelligent door lock unlocking information is stolen recognition methods Download PDFInfo
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- CN109887131A CN109887131A CN201910059711.9A CN201910059711A CN109887131A CN 109887131 A CN109887131 A CN 109887131A CN 201910059711 A CN201910059711 A CN 201910059711A CN 109887131 A CN109887131 A CN 109887131A
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Abstract
The present invention proposes that a kind of intelligent door lock unlocking information is stolen recognition methods, being associated with for unlocking information and user terminal is established in intelligent door lock, using the position of the mobile terminal of user's carrying or apart from the verification information unlocked as user, if user terminal is in door lock regional scope when unlocking, judgement is that user passes through unlocking information and unlocks, if user terminal is not in door lock regional scope when unlocking, judge that unlocking information is usurped by other people, pass through the automatic verifying of user terminal location or distance, unlocking information can be prevented stolen, improve the safety of intelligent door lock, the convenience of normal unlocking has been ensured again.
Description
Technical field
The present invention relates to smart machine and wireless communication techniques more particularly to a kind of intelligent door lock based on mobile terminal to open
Lock information is stolen recognition methods.
Background technique
Intelligent door lock has a variety of unlocking modes such as password, fingerprint, bluetooth, smart card, NFC, convenient and efficient, but these are opened
Lock information is easily stolen or duplication, brings very big security risk, and be not possible to learn in advance at present unlocking information by
It steals or is replicated, only just learn that a certain method for unlocking is stolen after causing damages, it is now desired to which one kind is before loss occurrence
It identifies the stolen technical method of unlocking information, improves the safety of intelligent door lock.
Summary of the invention
The object of the present invention is to provide a kind of intelligent door lock unlocking information to be stolen recognition methods, when unlocking information is stolen by other people
Used time issues prompting message to user terminal.
A kind of intelligent door lock unlocking information proposed by the present invention is stolen recognition methods, feature the following steps are included:
Unlocking information is established in intelligent door lock to be associated with user terminal；
The unlocking information that intelligent door lock is inputted according to user determines associated user terminal, inquires the current position of the user terminal
It sets or whether distance meets setting range；
If unlocking Information Authentication passes through and user terminal current location or distance meet setting range, the unlocking information is judged
It is legal, trigger unlocking event；
If unlocking Information Authentication passes through but user terminal current location or distance do not meet setting range, the unlocking information is judged
Stolen, Xiang Suoshu user terminal issues prompting message.
Optionally, the preset latch position information in intelligent door lock, intelligent door lock are believed according to the position that user terminal is fed back
Breath comparison latch position information, judges whether user terminal current location information meets setting range.
Optionally, preset latch position information, user terminal compare door lock according to own location information in the user terminal
Location information, judges whether user terminal current location information meets setting range, and feedback intelligent door lock.
Further, the location information includes the position coordinates determined based on wireless location method, the setting range packet
Include the coordinate range that the distance between latch position coordinate is less than setting value；Or the location information includes one or more
The identification information of wireless signal transmission equipment, the setting range include one or more transmitting equipment of signal covering door lock
Signal cover；Or the location information includes the letter of the received one or more wireless signal transmission equipments of user terminal
Number strength information, the setting range include the received one or more wireless signals transmittings of the user terminal in latch position
The signal strength range of equipment.
Optionally, distance is judged by near radio signal strength, the intelligent door lock is according to the user terminal of acquisition
Near radio signal strength judges whether user terminal current distance meets setting range.
Optionally, the user terminal is according to the judgement of the intelligent door lock near radio signal strength of acquisition and door lock distance
Whether setting range, and feedback intelligent door lock are met.
Further, intelligent door lock periodic access user terminal location or range information at a time interval, sentences
Whether disconnected user terminal location or distance meet setting range；Or the user terminal is periodically detected at a time interval
Self-position or range information send its position to intelligent door lock or whether distance meet the information of setting range.
Further, uncaging time section is set in intelligent door lock, and in uncaging time section, the intelligent door lock is with certain time
Gap periods access user terminal location or range information, judge whether user terminal current location or distance meet setting model
It encloses；Or uncaging time section is set in the user terminal, and in uncaging time section, user terminal period at a time interval
Property detecting self-position or range information, judge whether itself current location or distance meet setting range, and upload intelligent door
Lock.
Further, if unlocking information is legal but user terminal current location or distance do not meet setting range, intelligence
Door lock reminds user to input the second unlocking information, if the second unlocking Information Authentication passes through, unlocking event is triggered, if second opens
Lock information verifying fails to pass through, and triggers alert event.
Further, if unlocking information is legal but user terminal current location or distance do not meet setting range, judgement should
Unlocking information is stolen, and Xiang Suoshu user terminal issues prompting message.
Further, one key of user terminal issues alarm command to intelligent door lock or server and/or closes unlocking function
It can instruct, or issue unlocking instruction.
Further, if the unlocking information is legal, intelligent door lock is opened, which is labeled as using within doors
Family terminal cancels the associated unlocking information unlocking authority of the user terminal, the setting period after intelligent door lock shutdown, intelligent door
Lock accesses the location information of user terminal within doors, if setting variation, intelligent door lock occur for the location information of user terminal within doors
Judge that the user terminal has been in outside room, restores the associated unlocking information unlocking authority of the user terminal.
The present invention establishes being associated with for unlocking information and user terminal in intelligent door lock, the mobile terminal that user is carried
Position or apart from the verification information unlocked as user, if user terminal be in door lock regional scope when unlocking, judgement
It is that user passes through unlocking information and unlocks, if user terminal is not in door lock regional scope when unlocking, judges unlocking information
Usurped by other people, intelligent door lock sends the just stolen prompting message of unlocking information to user terminal, unlocking process automatically by
User terminal location carries out verifying protection apart from split lock information, and unlocking information can be prevented stolen, that is, improve intelligence
The safety of door lock, and ensured the convenience of normal unlocking.
With the following Examples, technical solution of the present invention is described respectively.
Detailed description of the invention
Fig. 1 is a kind of system structure diagram of the invention.
Fig. 2 is another system structure diagram of the invention.
Fig. 3 is a kind of method for unlocking embodiment flow diagram of the present invention.
Fig. 4 is another method for unlocking embodiment flow diagram of the invention.
Specific embodiment
In a kind of system structure diagram shown in Fig. 1, network communication module is set in intelligent door lock, in user terminal
Middle setting network communication module, intelligent door lock, which passes through, carries out remote-wireless network communication between network server and user terminal
Connection.
In another system structure diagram shown in Fig. 2, proximity communication module is set in intelligent door lock, in user
Proximity communication module is set in terminal, wireless near field communication connection is carried out between intelligent door lock and user terminal.It is described close
Distance wireless communication includes the wireless communication techniques such as bluetooth, ZigBee, radio frequency, infrared, preferably Bluetooth communication.
Further, integrated network communication and wireless near field communication two ways, between intelligent door lock and user terminal i.e.
Remote-wireless network can be carried out by network communication module, and can be carried out by proximity communication module closely logical
Letter.
In a kind of method for unlocking embodiment flow diagram shown in Fig. 3, letter of unlocking is established first in intelligent door lock
Breath is associated with user terminal, and the unlocking information that intelligent door lock is inputted according to user determines associated user terminal, passes through user's end
Current location or range information control is held to unlock, specific steps include:
Step (1) is established unlocking information in intelligent door lock and is associated with user terminal；
Intelligent door lock unlocking information includes encrypted message, finger print information, human face image information, NFC information, smart card information, indigo plant
Tooth information etc., a user terminal can correspond at least one unlocking information, and wherein encrypted message can be an encrypted message
It is associated with, i.e., is used in conjunction with by multiple users with multiple user terminals.User terminal includes smart phone, Intelligent bracelet, portable
Computer, Intelligent key, iPAD etc., user terminal identification information include IMSI number or the MSISDN or MAC of mobile terminal
Location, id information etc..
Intelligent door lock inputs unlocking information under setting state, through user, establishes unlocking information and user terminal identifies
The association of information, for example by the identification information of user terminal and the wireless communication input user terminal of intelligent door lock, then lead to
It crosses intelligent door lock and acquires unlocking information all under the user.It, can be according to opening by being associated with for unlocking information and user terminal
Lock information locks the terminal device of the user, or the unlocking information of the user is determined according to subscriber terminal equipment.
The unlocking information established in intelligent door lock is associated with user terminal, may include one or more user
Terminal, a user terminal can correspond to one or more unlocking information, as shown in table 1:
Table 1
| User | User terminal | Unlocking information |
| User 1 | User terminal 1 | Encrypted message 1, finger print information 1, human face image information 1, Bluetooth information 1, NFC1, IC card 1 |
| User 2 | User terminal 2 | Encrypted message 2, finger print information 2, human face image information 2, Bluetooth information 2, NFC2, IC card 2 |
| …… | …… | …… |
Step (2) sets position or the distance range in door lock region in intelligent door lock；
A kind of method is based on wireless location technology setting position range, determines the position seat of door lock by wireless location method first
It marks, for example obtains the position coordinates of intelligent door lock by GPS the or LBS localization method of user terminal, by wireless communication mode
It is transmitted in intelligent door lock and saves.In intelligent door lock centered on the position coordinates of door lock, set within the scope of certain radius
Position coordinates are door lock region decision range, if the position coordinates of user terminal are within that range, i.e. user terminal location
The distance between coordinate and intelligent door lock position coordinates are less than the radius of setting, and intelligent door lock judges that user terminal is in door lock area
Domain, location information meet setting range, if the position coordinates of user terminal are in outside the range, i.e., user terminal location is sat
The distance between mark and intelligent door lock position coordinates are greater than the radius of setting, and intelligent door lock judges that user terminal is in door lock region
In addition, location information does not meet setting range.
Another method is based on wireless signal transmission equipment setting position range, and the location information includes one or more
The identification information of wireless signal transmission equipment, the identification information of the wireless signal transmission equipment include GSM identification of base stations coding,
Or mac address information of WIFI etc., smart phone is placed on intelligent door lock position, door is covered by smart phone detection signal
One or more wireless signal transmission equipment identification informations of lock position, mode is implanted into intelligent door lock and protects by wireless communication
It deposits.Using the signal cover of a wireless signal transmission equipment as door lock region, or is emitted with multiple wireless signals and set
Standby signal collectively covers range as door lock region, if the identification information of the wireless signal transmission equipment of user terminal detecting
All consistent with all wireless signal transmission equipment identification informations for prestoring latch position in intelligent door lock, intelligent door lock judgement should
User terminal is in door lock region, and location information meets setting range, if the wireless signal transmitting of user terminal detecting is set
Have in all wireless signal transmission equipment identification informations of the latch position prestored in standby identification information and intelligent door lock one not
Unanimously, intelligent door lock judges that the user terminal is in other than door lock region, and location information does not meet setting range.
Since the signal cover of wireless signal transmission equipment transmitting is larger, differentiated by wireless signal transmission equipment
Position range is larger, and the position range for being based especially on single transmitting equipment differentiation is bigger, can be mentioned by location fingerprint technology
High position precision.
Yet another method is based on fingerprint location technology setting position range, and the location information includes that user terminal is received
The signal strength information of one or more wireless signal transmission equipments, for example detectd by the smart phone in intelligent door lock position
Wireless signal transmission equipment identification information and signal strength are surveyed, mode is implanted into intelligent door lock and saves by wireless communication, with
The identification information and signal strength of one or more wireless signal transmission equipments as be in door lock region judgment basis, if
The all devices identification information prestored in the identification information and intelligent door lock of the wireless signal transmission equipment of user terminal detecting is complete
It is all consistent, and the signal strength of the received each transmitting equipment of user terminal and corresponding signal strength preset in intelligent door lock are inclined
Difference is respectively less than setting value, and intelligent door lock judges that the user terminal is in door lock region, and location information meets setting range, if
Any appliance identification information prestored in the identification information and intelligent door lock of the wireless signal transmission equipment of user terminal detecting is not
Unanimously or signal strength and the corresponding signal strength variance preset in intelligent door lock of the received each transmitting equipment of user terminal
In there is one to be greater than the set value, intelligent door lock judges that the user terminal is in other than door lock region, and location information, which is not met, to be set
Determine range.
The method of set distance range includes that intelligent door lock is sentenced according to the user terminal near radio signal strength of acquisition
Whether disconnected user terminal current distance meets setting range.By taking bluetooth as an example, intelligent door lock and user terminal carry out Bluetooth communication,
User terminal Bluetooth signal is obtained, is filtered by median algorithm, is sentenced using bluetooth signal intensity setting value as distance
Disconnected setting range, if user terminal bluetooth signal intensity is greater than the set value, judge the user terminal and intelligent door lock away from
From setting range is less than, range information meets setting range, if user terminal bluetooth signal intensity is less than setting value, judgement
The distance between the user terminal and intelligent door lock are greater than setting range, and range information does not meet setting range.
The unlocking information that step (3) intelligent door lock is inputted according to user determines associated user according to the unlocking information
Terminal, access user terminal current position or range information；
The unlocking information that intelligent door lock is inputted by user, according to the pass of the unlocking information and user terminal established in step (1)
Join information, lock the corresponding user terminal information of unlocking information, is accessed by network communication or close range wireless communication modes
The current position of the user terminal or range information.
Step (4) intelligent door lock judges whether the current position of user terminal or distance meet setting range；
A kind of embodiment, user terminal detects self-position or range information sends intelligent door lock.
A kind of method that user terminal detects oneself location information is to obtain itself by GPS or LBS wireless location technology
Position coordinates and feedback intelligent door lock, intelligent door lock door lock and user terminal two are calculated according to preset latch position coordinate
Point distance judges that user terminal is in door lock region, meets setting range, if the distance if the distance is less than setting value
It is greater than the set value, judge that user terminal is in other than door lock region, does not meet setting range.
User terminal detect oneself location information another method be detect current location under the base station LBS or WIFI set
The id information and feedback intelligent door lock of the wireless signal transmission equipments such as standby, intelligent door lock are wireless by comparison user terminal feedback
Signal emits device identifying information and preset wireless signal transmission equipment identification information, if number and identification information whole one
It causes, judges that user terminal is in door lock region, meet setting range, if number is inconsistent or number is unanimously but in identification information
Have one it is inconsistent, judge that user terminal is in other than door lock region, do not meet setting range.
User terminal detect oneself location information yet another method be detect current location under LBS Base station ID information and
Signal strength or WIFI equipment id information and signal strength and feedback intelligent door lock, intelligent door lock are anti-by comparison user terminal
The wireless signal transmission equipment identification information and signal strength of feedback and preset wireless signal transmission equipment identification information and signal
Intensity, if number is all consistent with identification information, while corresponding signal strength variance is respectively less than setting value, judges user's end
End is in door lock region, meets setting range, if number is inconsistent or number is consistent but identification information in have one it is inconsistent,
Or corresponding signal strength variance has one to be greater than the set value, and judges that user terminal is in other than door lock region, does not meet and set
Determine range.
User terminal detect itself range information a kind of method include user terminal obtain intelligent door lock short distance nothing
Line signal strength and feedback intelligent door lock, by taking bluetooth as an example, user terminal and intelligent door lock carry out Bluetooth communication, obtain intelligent door
The Bluetooth signal of lock, is filtered by median algorithm, passes through Bluetooth communication or network communication feedback intelligent door lock, intelligence
Setting range of the door lock using bluetooth signal intensity setting value as Distance Judgment, if the bluetooth signal intensity of user terminal feedback
It is greater than the set value, intelligent door lock judges that the user terminal is less than setting range at a distance from intelligent door lock, and range information meets
Setting range, if the bluetooth signal intensity of user terminal feedback is less than setting value, intelligent door lock judges the user terminal and intelligence
The distance between energy door lock is greater than setting range, and range information does not meet setting range.
Another embodiment, intelligent door lock actively obtain user terminal range information, judge whether to meet setting range.With
For bluetooth, intelligent door lock and user terminal carry out Bluetooth communication, obtain user terminal Bluetooth signal, are set with bluetooth signal intensity
Setting range of the definite value as Distance Judgment judges the use if the user terminal bluetooth signal intensity obtained is greater than the set value
Family terminal is less than setting range at a distance from intelligent door lock, and range information meets setting range, if the user terminal obtained
Bluetooth signal intensity is less than setting value, judges that the distance between the user terminal and intelligent door lock are greater than setting range, distance
Information does not meet setting range.Different from the bluetooth range information of user terminal feedback, this method is that intelligent door lock actively obtains
The bluetooth range information of user terminal.
Distance Judgment precision based on bluetooth signal intensity can achieve 1 meter of range, than being based on wireless location method or referring to
The position of line localization method judges that precision wants high.
Step (5) judges that the unlocking is believed if unlocking Information Authentication passes through and corresponding user terminal is in door lock region
It is legal to cease；
If unlocking information is legal, while user terminal is in door lock regional scope, and intelligent door lock judges that user unlocks, holds
Row unlocking action.
Step (6) is sentenced if unlocking Information Authentication passes through but user terminal current location or distance do not meet setting range
The unlocking information of breaking is stolen.
If intelligent door lock is connected to user terminal, and judges it not according to the position or range information of user terminal feedback
In door lock region, prompting message is sent to the user terminal, prompts encrypted message or finger print information of the user etc. are a certain to open
Lock information waits the response of user terminal just by other people for attempting to unlock.
User terminal is not in one of door lock region the reason is that non-user is unlocked, but its unlocking information is just by him
People usurps, and user can send alarm command to intelligent door lock by one key of mobile terminal, and can send the instruction of locking, intelligence
Energy door lock issues alarm or locking according to the instruction that user terminal is fed back.Other people are authorized to be opened with its encrypted message if it is user
Lock can send unlocking instruction to intelligent door lock.
It is the non-carried terminal of user that user terminal, which is not in another reason for door lock region, and intelligent door lock is in the setting period
Such as 1 second, the feedback command of user terminal is not received by within 3 seconds in kind, intelligent door lock reminds user to input the second unlocking information
Further verifying.The second unlocking information is that the unlocking with the unlocking information association inputted established in intelligent door lock is believed
Breath, such as user have input and are verified after finger print information not over the position of user terminal or range information, intelligent door lock according to
Finger print information determines the encrypted message under the user, and lights code keyboard (or passing through voice) and it is prompted to input encrypted message,
Or intelligent door lock automatically turns on intelligent video camera head and carries out human face image information identification, if the second unlocking Information Authentication passes through,
Unlocking event is triggered, if the second unlocking Information Authentication fails to pass through, triggers alert event.
It should be noted that intelligent door lock may cause connection user whole due to radio network problems during unlocking
End failure or user terminal shutdown, since connection is less than user terminal, intelligent door lock can not by the position of user terminal or
Range information carries out unlocking verifying, and intelligent door lock can be verified by the second unlocking information immediately, according to double-point information
Verification result executes unlocking action or actuation of an alarm.
In another kind method for unlocking embodiment flow diagram shown in Fig. 4, judged whether by user terminal itself
In door lock region, intelligent door lock is then uploaded, specific steps include:
Step (1) is established unlocking information in intelligent door lock and is associated with user terminal；
This step particular content is identical as step (1) in earlier figures 3.
Step (2) sets position or the distance range in door lock region in the user terminal；
A kind of method is based on wireless location technology setting position range, determines latch position seat by wireless location method first
Mark, for example the position coordinates of intelligent door lock are obtained by GPS the or LBS localization method of user terminal and are protected in the user terminal
It deposits, in the user terminal centered on the position coordinates of intelligent door lock, sets the position coordinates within the scope of certain radius as door lock
Region decision range, if the position coordinates of user terminal are within that range, i.e. user terminal location coordinate and intelligent door lock
The distance between position coordinates are less than the radius of setting, and user terminal judges that itself is in door lock region, and location information meets
Setting range, if the position coordinates of user terminal are in outside the range, i.e. user terminal location coordinate and intelligent door lock position
The distance between coordinate is greater than the radius of setting, and user terminal judges that terminal itself is in other than door lock region, location information
Setting range is not met.
Another method is based on wireless signal transmission equipment setting position range, and the location information includes one or more
The identification information of wireless signal transmission equipment, the identification of the wireless signal transmission equipment include GSM identification of base stations coding or
User terminal is placed on intelligent door lock position by the mac address information etc. of WIFI, and detection signal covers the wireless communication of latch position
Number transmitting and saves device identifying information, is used as in the user terminal using the identification information of wireless signal transmission equipment in door lock
The judgment basis in region, if prestored in the identification information of the wireless signal transmission equipment of user terminal detecting and user terminal
All devices identification information is all consistent, and user terminal judges that itself is in door lock region, and location information meets setting range,
If in the device identifying information prestored in the identification information and intelligent door lock of the wireless signal transmission equipment of user terminal detecting
Have one it is inconsistent, user terminal judges that itself is in other than door lock region, and location information does not meet setting range.
Yet another method is based on fingerprint location technology setting position range, and the location information includes one or more wireless
Signal emits the signal strength information of equipment, by the user terminal in intelligent door lock position detect one of latch position or
Multiple wireless signal transmission equipment identification informations and signal strength simultaneously save, in the user terminal with wireless signal transmission equipment
Identification information and signal strength as be in door lock region judgment basis, if user terminal detecting wireless signal transmitting
The identification information of equipment and all devices identification information prestored are all consistent, and the signal strength of received each transmitting equipment
It is less than setting value with the preset inclined inequality of corresponding signal strength, user terminal judges that itself is in door lock region, location information
Meet setting range, if the identification information of the wireless signal transmission equipment of user terminal detecting and the device identifying information prestored
In have that one inconsistent or the signal strength of the received each transmitting equipment of user terminal and preset corresponding signal strength variance
In there is one to be greater than the set value, user terminal judges that itself is in other than door lock region, and location information does not meet setting range.
The method of set distance range includes the near radio letter that user terminal obtains intelligent door lock in the user terminal
Number intensity, by taking bluetooth as an example, user terminal and intelligent door lock carry out Bluetooth communication, obtain the Bluetooth signal of intelligent door lock, pass through
Median algorithm is filtered, in the user terminal using bluetooth signal intensity setting value as apart from setting range, if with
The intelligent door lock bluetooth signal intensity that family terminal obtains is greater than the set value, and user terminal judgement is less than at a distance from intelligent door lock to be set
Determine range, range information meets setting range, if the intelligent door lock bluetooth signal intensity that user terminal obtains is less than setting
Value, the distance between user terminal judgement and intelligent door lock are greater than setting range, and range information does not meet setting range.
The unlocking information that step (3) intelligent door lock is inputted according to user, accesses associated user terminal；
Intelligent door lock by network communication or close range wireless communication modes accesses the current position of the user terminal or apart from letter
Breath.
Step (4) user terminal detects itself current location or range information, judges whether to meet setting range, and feed back
Intelligent door lock；
A kind of method that user terminal detects oneself location information is that the position of itself is obtained by GPS or LBS wireless location technology
Coordinate is set, according to preset latch position coordinate, calculates latch position and user terminal current location two o'clock distance, if should be away from
From setting value is less than, judges that user terminal is in door lock region, meet setting range, otherwise, judge that user terminal is in door lock
Other than region, setting range is not met, judging result is uploaded intelligent door lock.
User terminal detect oneself location information another method be detect current location under the base station LBS or WIFI set
The id information of the wireless signal transmission equipments such as standby passes through the currently received wireless signal transmission equipment identification letter of comparison user terminal
Breath judges to use with preset latch position wireless signal transmission equipment identification information if number is all consistent with identification information
Family terminal is in door lock region, meets setting range, if number is inconsistent or number is consistent but identification information in have one not
Unanimously, judge that user terminal is in other than door lock region, do not meet setting range, judging result is uploaded intelligent door lock.
The yet another method that user terminal detects oneself location information is the LBS Base station ID information detected under current location
With signal strength or WIFI equipment id information and signal strength, the currently received wireless signal transmission equipment of user terminal is compared
Identification information and signal strength and preset latch position wireless signal transmission equipment identification information and signal strength, if number
It is all consistent with identification information, while corresponding signal strength variance is respectively less than setting value, judges that user terminal is in door lock area
Domain meets setting range, if number is inconsistent or number unanimously but in identification information has an inconsistent or corresponding letter
Number strength variance has one to be greater than the set value, and judges that user terminal is in other than door lock region, does not meet setting range, judgement
As a result intelligent door lock is uploaded.
The method that user terminal detects itself range information includes the near radio letter that user terminal obtains intelligent door lock
Number intensity, by taking bluetooth as an example, user terminal and intelligent door lock carry out Bluetooth communication, and the Bluetooth signal for obtaining intelligent door lock is filtered
Wave processing, if the bluetooth signal intensity of intelligent door lock is greater than the set value, user terminal judgement is less than at a distance from intelligent door lock
Setting range, range information meet setting range, if intelligent door lock bluetooth signal intensity is less than setting value, user terminal is sentenced
The distance between disconnected and intelligent door lock is greater than setting range, and range information does not meet setting range, judging result is passed through indigo plant
Tooth communication or network communication send intelligent door lock.
Step (5) is if unlocking Information Authentication passes through and corresponding user terminal is in door lock region, intelligent door lock judgement
The unlocking information is legal；
If unlocking Information Authentication passes through, while user terminal reports and itself is in door lock regional scope, and intelligent door lock judgement is used
Family is unlocked, and unlocking action is executed.
Step (6) is if unlocking Information Authentication passes through but user terminal current location or distance do not meet setting range, intelligence
Energy door lock judges that the unlocking information is stolen.
If unlocking Information Authentication passes through, while user terminal reports and itself is not in door lock regional scope, intelligent door lock
Judge improper unlocking, executes improper unlocking down-stream.
Intelligent door lock can determine corresponding user terminal after unlocking Information Authentication passes through, by closely or network without
Line communication mode is attached therewith, position or the range information of access or upload user terminal, when in order to shorten unlocking verifying
Between, intelligent door lock can also detect the unlocking information for being enough to determine user terminal, such as according to 3 or 4 before unlocking cipher
Encrypted message can distinguish the user terminal in table 1, connect the user terminal immediately, intelligent door lock can also be felt touching
It answers device to detect the touch signal on panel or wakes up intelligent door lock after human body infrared inductor detects human body signal, and is same
When connect preset all user terminals by wireless communication, position or the range information of access or upload user terminal are being opened
Lock information determines corresponding user terminal again after being verified, and is unlocked according to the position of the user terminal or range information judgement
It is whether legal.
Further, in order to improve unlocking speed, system can also before detecting unlocking signal periodically automatic access or
The position of upload user terminal or range information, prepare for quickly unlocking, can after detecting unlocking information and being verified
To judge whether unlocking action is legal immediately.
A kind of method, the intelligent door lock periodic access user terminal location or range information at a time interval,
According to the position of user terminal feedback or range information, judge whether user terminal current location information meets setting range, such as
The position or range information that fruit user terminal the last time uploads meet setting range, judge that user is in door lock region, once
Intelligent door lock detects the corresponding unlocking information of the user terminal, is verified just executable unlocking action.If user terminal
The position or range information that the last time uploads do not meet setting range, judge that user is not in door lock region, once intelligent door
Lock detects the corresponding unlocking information of the user terminal, so that it may judge that unlocking information is stolen immediately, send to the user terminal
Prompting message.
Intelligent door lock is by the way that periodically the position of access user terminal or range information are judged in advance, compared to examining
Reconnection user terminal accesses or judges after measuring user's unlocking information, can shorten unlocking verifying or issue prompting message
Time, improve user experience.
Another method can also periodically carry out the detecting of position or range information by user terminal itself and sentence
Disconnected, i.e., user terminal periodically detects self-position or range information at a time interval, judges whether to meet setting range,
And intelligent door lock is uploaded, intelligent door lock once detects the corresponding unlocking information of the user terminal, according to user terminal nearest one
Secondary upload is as a result, subsequent action can be immediately performed.
One obvious problem is that periodically wireless communication connection causes energy consumption to add between intelligent door lock and user terminal
Greatly, a kind of method for saving energy consumption is to increase the time interval to reduce the number of access or upload, but will cause system
Changed to user terminal location or range information slow in reacting, a preferable scheme is the unlocking according to intelligent door lock
One day uncaging time is divided into uncaging time section and non-uncaging time section carries out time control by temporal regularity.
Uncaging time section is arranged in a kind of method in intelligent door lock, and in uncaging time section, intelligent door lock is between certain time
Every periodic access user terminal location or range information, judge whether to meet setting range, when intelligent door lock detects unlocking
Information determines corresponding user terminal, according to the position of user terminal the last time or range information judging result, executes subsequent
Program.
Uncaging time section is arranged in another method in the user terminal, and in uncaging time section, user terminal is with certain time
Gap periods detect self-position or range information, judge whether to meet setting range, upload intelligent door lock, intelligent door lock root
According to user terminal the last time reported result, unlocking action is controlled in conjunction with the corresponding unlocking information authentication results of the user terminal.
Uncaging time section is the frequent uncaging time that user comes home from work, such as 12:00 ~ 12:30,6:00 ~ 6:30, time
Length is shorter, monitoring and judgement that lesser time interval carries out position or range information can be set, to keep intelligent door lock
The convenience of unlocking, the non-uncaging time section other than uncaging time section, since the frequency that user unlocks is lower, but period accounting
It is larger, the unlocking information that longer time interval or intelligent door lock are inputted according to user can be set and trigger again and user's end
The wireless connection at end can save a large amount of system energy consumption although the unlocking that will cause a small number of times is slow.
Relative to normal uncaging time, a possibility that theft is unlocked maximum occurs in non-uncaging time section, it is non-in order to improve
The safety of uncaging time section if intelligent door lock detects unlocking information in non-uncaging time section, for example detects input
Encrypted message or finger print information send disposable unlock to the user terminal according to the corresponding user terminal of unlocking information locking
Identifying code, the user terminal calculates a new identifying code according to set algorithm to the identifying code received, and detects certainly
Body current location or range information judge whether to meet setting range, and user terminal is the new identifying code being calculated or connects
The identifying code received is constant, and together with position or range information judging result feedback intelligent door lock, intelligent door lock is close in unlocking
After code or finger print information are verified, the reply of user terminal identifying code is correct, its location information meets setting range, control is opened
Door lock.
Further, the user terminal of entering is cancelled user end labeled as user terminal within doors after intelligent door lock is opened
Hold associated unlocking information unlocking authority.For example the user 1 in table 1 inputs encrypted message 1 and unlocks, intelligent door lock wirelessly connects
User terminal 1 is connect, and confirms that after user terminal 1 is in door lock region be that user 1 opens door lock, user terminal 1 is labeled as room
Interior terminal cancels the unlocking authority of the corresponding all unlocking information of user terminal 1, if someone is corresponding by user terminal 1
Unlocking information such as encrypted message 1 is unlocked, and intelligent door lock is judged as non-unlocks in person, alert.
Within the setting period after each switch gate of intelligent door lock, such as 3 minutes or 5 minutes, intelligent door lock passes through network
The location information of server access user terminal within doors, checks whether the location information of user terminal within doors varies widely,
Such as with the transmitting equipment of 100 meters of distance change or more of latch position or received wireless signal within doors when difference etc.
Variation range is set, intelligent door lock judges that the user terminal has been in outside room, restores the unlocking information of user's terminal association outside room
Unlocking authority.
It should be noted that should be encrypted in the wireless communication of intelligent door lock and user terminal, to user terminal
Identification information is protected, and intelligent door lock judges its legitimacy by the identification information of user terminal, in addition it is also possible in intelligence
Dynamic verification information is added in the wireless communication of door lock and user terminal, to improve safety.
Claims (10)
1. a kind of intelligent door lock unlocking information is stolen recognition methods, feature the following steps are included:
Unlocking information is established in intelligent door lock to be associated with user terminal；
The unlocking information that intelligent door lock is inputted according to user determines associated user terminal, inquires the current position of the user terminal
It sets or whether distance meets setting range；
If unlocking Information Authentication passes through and user terminal current location or distance meet setting range, the unlocking information is judged
It is legal；
If unlocking Information Authentication passes through but user terminal current location or distance do not meet setting range, the unlocking information is judged
It is stolen.
2. method according to claim 1, it is characterized in that: the intelligent door lock is sentenced according to the location information that user terminal is fed back
Whether disconnected user terminal current location information meets setting range；Or
The user terminal judges whether itself current location information meets setting range according to own location information, and feeds back intelligence
It can door lock.
3. method according to claim 2, it is characterized in that: the location information includes the position determined based on wireless location method
Coordinate is set, the setting range includes the coordinate range that the distance between latch position coordinate is less than setting value；Or
The location information includes the identification information of one or more wireless signal transmission equipments, and the setting range includes signal
Cover the signal cover of one or more transmitting equipment of latch position；Or
The location information includes the signal strength information of the received one or more wireless signal transmission equipments of user terminal, institute
Stating setting range includes the signal strength range for covering one or more wireless signal transmission equipments of latch position.
4. method according to claim 1, it is characterized in that: the intelligent door lock is according to the user terminal near radio of acquisition
Signal strength judges whether user terminal current distance meets setting range；Or
The user terminal judges whether accord with door lock current distance according to the intelligent door lock near radio signal strength of acquisition
Close setting range, and feedback intelligent door lock.
5. according to claim 1 or 2 or 3 or 4 the methods, it is characterized in that: intelligent door lock period at a time interval
Property access user terminal location or range information, judge whether user terminal current location or distance meet setting range；Or
The user terminal periodically detects self-position or range information at a time interval, judge itself current location or
Whether distance meets setting range, and uploads intelligent door lock.
6. method according to claim 5, it is characterized in that: uncaging time section is arranged in intelligent door lock, in uncaging time section,
Whether intelligent door lock periodic access user terminal location or distance meet setting range；Or
Uncaging time section is set in the user terminal, and in uncaging time section, user terminal periodically uploads it to intelligent door lock and works as
Whether front position or distance meet setting range.
7. method according to claim 1, it is characterized in that: if unlocking information is legal but user terminal current location or away from
From setting range is not met, intelligent door lock reminds user to input the second unlocking information, if the second unlocking Information Authentication passes through, touching
Unlocking event is sent out, if the second unlocking Information Authentication fails to pass through, triggers alert event.
8. method according to claim 1, it is characterized in that: if unlocking information is legal but user terminal current location or distance
Setting range is not met, judges that the unlocking information is stolen, Xiang Suoshu user terminal issues prompting message.
9. method according to claim 8 refers to it is characterized in that: the user terminal issues alarm to intelligent door lock or server
Unlocking function instruction is enabled and/or closed, or issues unlocking instruction.
10. intelligent door lock is opened, this method according to claim 1, it is characterized in that: if the unlocking information is legal
User terminal of entering cancels the associated unlocking information unlocking authority of the user terminal, in intelligent door labeled as user terminal within doors
The setting period after lock shutdown, intelligent door lock accesses the location information of user terminal within doors, if the position of user terminal within doors
Setting variation occurs for information, and intelligent door lock judges that the user terminal has been in outside room, restores the associated unlocking letter of the user terminal
Cease unlocking authority.
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