CN109448172A - Intelligent unlocking method and intelligent lock - Google Patents
Intelligent unlocking method and intelligent lock Download PDFInfo
- Publication number
- CN109448172A CN109448172A CN201811138702.0A CN201811138702A CN109448172A CN 109448172 A CN109448172 A CN 109448172A CN 201811138702 A CN201811138702 A CN 201811138702A CN 109448172 A CN109448172 A CN 109448172A
- Authority
- CN
- China
- Prior art keywords
- unlocking
- broadcast singal
- intelligent
- signal strength
- unlocking broadcast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Lock And Its Accessories (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A kind of intelligent unlocking method and intelligent lock, when which includes the following steps: to detect unlocking broadcast singal, the distance propagated according to the intensity detection of the unlocking broadcast singal unlocking broadcast singal；If the distance that the unlocking broadcast singal is propagated detects whether the unlocking broadcast singal includes a subscriber identity information less than a preset value；If the subscriber identity information meets preset condition, unlocking action is executed.Above-mentioned intelligent unlocking method and intelligent lock are after receiving unlocking broadcast singal, according to the propagation distance of the intensity detection unlocking broadcast singal of unlocking broadcast singal, if the propagation distance is less than preset value, then unlocking is realized by verifying the subscriber identity information for including in the unlocking broadcast singal, it does not need to establish before unlocking with lockset and be wirelessly connected, so as to improve the efficiency of unlocking.
Description
Technical field
The invention belongs to field of lockset, and in particular to a kind of intelligent unlocking method and intelligent lock.
Background technique
Existing intelligent lock can realize the demand unlocked by terminals such as mobile phones.When needing to unlock, terminal can pass through
Bluetooth and intelligent lock, which are established, to be wirelessly connected.Then, user transmits password to intelligent lock by terminal or other identifications are special
Sign carries out Authority Verification, is opened by intelligent lock after verifying, completes unlocking action.
However, since terminal needs to find lock device, then initiate the connection progress authentication and be just able to achieve unlocking, it unlocked
Journey takes a long time.Moreover, because various intelligent locks there may be compatibility issue, there is connection not when initiating the connection in terminal
On problem.
Summary of the invention
In view of the foregoing, it is necessary to which a kind of intelligent unlocking method and intelligent lock, terminal do not need to build with intelligent lock
Vertical connection can quickly unlocking.
A kind of intelligent unlocking method, includes the following steps:
When detecting unlocking broadcast singal, propagated according to the intensity detection of the unlocking broadcast singal unlocking broadcast singal
Distance；
If whether the distance that the unlocking broadcast singal is propagated detects the unlocking broadcast singal less than a preset value
Include a subscriber identity information；
If the subscriber identity information meets preset condition, unlocking action is executed.
Preferably, the step for the distance that described unlocking broadcast singal of the intensity detection according to the unlocking broadcast singal is propagated
Suddenly include:
Detect the signal strength of the unlocking broadcast singal, wherein the unlocking broadcast singal is wide including recording the unlocking
Broadcast the signal strength field of signal strength when signal issues；
It is reference with the signal strength of the signal strength field record, is fitted according to the intensity of the unlocking broadcast singal
The distance that the unlocking broadcast singal is propagated.
Preferably, signal strength indicates to detect the signal strength of the unlocking broadcast singal based on the received.
Preferably, the subscriber identity information meets preset condition and includes:
Judge whether the subscriber identity information has access permission.
Preferably, it when detecting unlocking broadcast singal, before detecting the distance that the unlocking broadcast singal is propagated, also wraps
It includes:
Whether the type for judging the unlocking broadcast singal is unlocking broadcast request；
If it is, detecting the distance of unlocking broadcast singal propagation.
Preferably, the dynamic encryption factor of the unlocking broadcast singal and time correlation, when detecting unlocking broadcast singal,
If decrypting dynamic encryption factor success, propagated according to the intensity detection of the unlocking broadcast singal unlocking broadcast singal
Distance.
Preferably, the unlocking broadcast singal is WI-FI signal or Bluetooth signal.
Preferably, if the subscriber identity information meets preset condition, further includes:
The additional message for detecting the unlocking broadcast singal is executed according to the corresponding relationship of the additional message and processing routine
Processing routine corresponding with the additional message.
A kind of intelligent unlocking method, includes the following steps:
Issue unlocking broadcast singal, wherein the unlocking broadcast singal includes recording when the unlocking broadcast singal issues
The signal strength field of signal strength；
When detecting unlocking broadcast singal, the signal strength of the unlocking broadcast singal is detected；
According between the signal strength and the signal strength of the signal strength field record difference and distance it is corresponding
Relationship determines the distance that the unlocking broadcast singal is propagated；
If whether the distance that the unlocking broadcast singal is propagated detects the unlocking broadcast singal less than a preset value
Include a subscriber identity information；
If the subscriber identity information meets preset condition, unlocking action is executed.
A kind of intelligent lock, including lock body and control module, the control module open for controlling the lock body or
Locking, the control module include memory and processor, and be stored in the memory to run on the processor
The step of computer program, the processor realizes above-mentioned method when executing the computer program.
Compared to the prior art, above-mentioned intelligent unlocking method and intelligent lock be after receiving unlocking broadcast singal, according to
Then the propagation distance of the intensity detection unlocking broadcast singal of unlocking broadcast singal is led to if the propagation distance is less than preset value
It crosses the subscriber identity information verified and include in the unlocking broadcast singal and realizes unlocking, do not need wirelessly to connect before unlocking with lockset foundation
It connects, so as to improve the efficiency of unlocking.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the intelligent lock in first embodiment.
Fig. 2 is flow chart of the intelligent unlocking method in second embodiment.
Fig. 3 is the schematic diagram of unlocking broadcast singal in second embodiment.
Main element symbol description
| Mobile terminal | 10 |
| Intelligent lock | 20 |
| Control module | 21 |
| Processor | 211 |
| Memory | 212 |
| Lock body | 22 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention will be described in detail.It should be noted that in the absence of conflict, presently filed embodiment and reality
The feature applied in mode can be combined with each other.Many details are explained in the following description in order to fully understand this hair
Bright, described embodiment is only some embodiments of the invention, rather than whole embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Mode shall fall within the protection scope of the present invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
In the various embodiments of the invention, it is not intended to limit the present invention for ease of description, present patent application specification
And term used in claims " connection " is not limited to physics or mechanical connection, but may include electricity
Property connection, it is either direct or indirectly." upper ", " under ", " lower section ", " left side ", " right side " etc. be only used for indicating opposite position
Relationship is set, after the absolute position for being described object changes, then the relative positional relationship also correspondingly changes.
Fig. 1 is structural schematic diagram of the intelligent lock in first embodiment.As shown in Figure 1, the intelligent lock 20 wraps
Lock body 22 and control module 21 are included, the control module 21 is for controlling the unlatching of lock body 22 or locking.The intelligent lock
20 can be applied to the access control system in building, also can be applied in various types of car door locks.
The control module 21 includes memory 212 and processor 211, and the memory 212 is believed with the processor 211
Number connection.The storage device can be different type storage equipment.The memory 212 can be the interior of intelligent lock 20
It deposits, can also be the storage card that can be external in the intelligent lock 20, such as flash memory, SM card (Smart Media Card, smart media
Card), SD card (Secure Digital Card, safe digital card) etc..Storage device, for storing Various types of data, such as user
It verifies the data of user identity, open lockset or locking lockset for the data to data encrypting and deciphering and for executing
Computer program etc..Processor 211 is for executing all kinds of computer programs stored in the memory 212.Processor 211
Including but not limited to central processing unit (Central Processing Unit, CPU), micro-control unit (Micro
Controller Unit, MCU) etc. for interpretive machine instruct and handle computer software in data device.
Mobile terminal 10 can be mobile phone, tablet computer, personal digital assistant etc., and there is the electronics of transmitting broadcast singal to set
It is standby.Mobile terminal 10 is stored with user identifier, the user identity of the user identifier mobile terminal 10 for identification.Mobile terminal
10 continue or intermittently issue unlocking broadcast singal during close to intelligent lock 20, in mobile terminal 10 and intelligence
When the distance between lockset 20 is reached in default range, the intelligent lock 20 carries out user's body according to the unlocking broadcast singal
Part verification, realizes unlocking operation.
Fig. 2 is flow chart of the intelligent unlocking method in second embodiment.As shown in Fig. 2, the processor 211 is held
Step S201~S203 of intelligent unlocking method is realized when the computer program that the row memory 212 stores.
Step S201: mobile terminal 10 periodically sends out unlocking broadcast singal.This step and step S202 can be simultaneously
Carry out, can also successively carry out each other, present embodiment to this with no restriction.Fig. 3 is broadcast letter of unlocking in second embodiment
Number schematic diagram.As shown in figure 3, the unlocking broadcast singal has several fields, those skilled in the art can rationally be set
Set the content and meaning of each field.In present embodiment, the field of the unlocking broadcast singal includes broadcast type, user identity
Mark, signal strength, encryption factor and additional message.The User Identity is the user identity being stored in mobile terminal 10
Information.Signal strength has recorded the signal strength when unlocking broadcast singal issues.Encryption factor can be and time correlation
The dynamic encryption factor.Additional message can be added according to user in the setting of mobile terminal 10, such as determine to use for lockset
The attribute at family, such as ladder control permission.In present embodiment, the broadcast type of unlocking broadcast singal and the field of the dynamic encryption factor
Outside, other fields can prevent the unlocking broadcast singal to be ravesdropping or illegally obtain by dynamic encryption.
Step S202: intelligent lock 20 detects unlocking broadcast singal.In this step, intelligent lock 20 can periodically or
Aperiodically the search of intelligent lock 20 can be rationally arranged in the unlocking broadcast singal in search space, those skilled in the art to person
The period of unlocking broadcast singal, such as lower search rate can be set in a certain amount of time, and be arranged in an other period
Higher search rate, to reduce the energy consumption of intelligent lock 20.The unlocking broadcast singal can be WI-FI signal or bluetooth
(BLE) signal.In this step, the dynamic encryption factor can also be decrypted if successful decryption and enter step S203, thus
Unlocking broadcast can be prevented monitored, be then played out attack.
Step S203: when intelligent lock 20 searches unlocking broadcast singal, judge the broadcast type of the unlocking broadcast singal
Whether type is unlocking broadcast request, is unlocked if it is not, then giving up the unlocking broadcast singal and continuing return step S202 search
Broadcast singal；If it is, entering step S204.Intelligent lock 20 pass through judge the unlocking broadcast singal broadcast type whether
Can be filtered out not for unlocking broadcast request be such purposes broadcast message, processing speed can be faster.
Step S204: according to the intensity detection of the unlocking broadcast singal, the unlocking broadcast singal propagates to intelligent lock 20
Distance.In this step, which can be fitted by distance measuring method according to the intensity of unlocking broadcast singal and passed
Cast to the distance of intelligent lock 20.When common distance measuring method has arrival time (Time of Arrival, TOA) ranging, reaches
Between poor (Time difference of arrival, TDOA) ranging, angle of arrival (angle of arrival, AOA) ranging
And received signal strength index (received signal strength indication, RSSI) ranging.Art technology
Personnel can also measure the propagation distance of broadcast singal, this reality using other distance measuring methods with broadcast signal strength based on the received
The mode of applying is not limited to above-mentioned illustrative distance measuring method.It in some preferred embodiments, can be with the signal strength
The signal strength of field record is reference, is fitted what the unlocking broadcast singal was propagated according to the intensity of the unlocking broadcast singal
Distance is that reference passes through with the signal strength of the signal strength field record that is, according to the intensity of the unlocking broadcast singal
Above-mentioned distance measuring method exports a corresponding distance value, so as to improve the precision of ranging.Wherein, unlocking broadcast singal is obtained
Signal strength preferably signal strength instruction (RSSI) detects the signal strength of the unlocking broadcast singal based on the received.By
It issues in the unlocking broadcast singal from mobile terminal 10 and is received by intelligent lock 20, it can be considered that unlocking broadcast letter
Number distance propagated is mobile terminal 10 the distance between to intelligent lock 20.
Step S205: if the distance that the unlocking broadcast singal is propagated detects described unlock extensively less than a preset value
Whether the field for broadcasting the User Identity of signal includes a subscriber identity information.The preset value is preferably arranged within 20cm
Distance, such as 15cm, 10cm or 5cm.Inventor is in practice, it has been found that signal strength indicates that (RSSI) exists based on the received
The signal strength that distance within 20cm detects the unlocking broadcast singal is more stable reliable.
Step S206: if the subscriber identity information meets preset condition, unlocking action is executed.Specifically, passing through
Judge whether permission of the subscriber identity information in the database of storage, such as the subscriber identity information have access permission,
If so, then processor 211 controls the execution unlocking action of lock body 22.
Step S207: the additional message of the unlocking broadcast singal is detected, according to pair of the additional message and processing routine
It should be related to and execute processing routine corresponding with the additional message.Such as it can be carried out according to additional message predetermined corresponding
Logical process, such as ladder control.As illustratively, if intelligent lock 20 is in network connection interruption state, and if necessary
Suspend the gate function of the user, at this point it is possible to which the pre-defined specific additional message issued by mobile terminal 10, comes real
This existing function.
The intelligent unlocking method and intelligent lock 20 that present embodiment provides are after receiving unlocking broadcast singal, according to opening
The propagation distance of the intensity detection unlocking broadcast singal of broadcast singal is locked, if the propagation distance is less than preset value, is then passed through
It verifies the subscriber identity information for including in the unlocking broadcast singal and realizes unlocking, do not need wirelessly to connect before unlocking with lockset foundation
It connects, so as to improve the efficiency of unlocking.
In several specific embodiments provided by the present invention, it should be understood that disclosed system and method, it can be with
It realizes by another way.It is obvious to a person skilled in the art that the present invention is not limited to the above exemplary embodiments
Details, and without departing from the spirit or essential characteristics of the present invention, this hair can be realized in other specific forms
It is bright.Therefore, of the invention in all respects, the present embodiments are to be considered as illustrative and not restrictive
Range is indicated by the appended claims rather than the foregoing description, it is intended that by fall in the equivalent requirements of the claims meaning and
All changes in range are included in the present invention.It should not treat any reference in the claims as involved in limitation
Claim.Furthermore, it is to be understood that one word of " comprising " does not exclude other units or steps, odd number is not excluded for plural number.System claims
The multiple units or device of middle statement can also be implemented through software or hardware by the same unit or device.The first, the
Second-class word is used to indicate names, and is not indicated any particular order.
Embodiment of above is only used to illustrate the technical scheme of the present invention and not to limit it, although referring to the above preferable embodiment party
Formula describes the invention in detail, those skilled in the art should understand that, it can be to technical solution of the present invention
It modifies or equivalent replacement should not all be detached from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of intelligent unlocking method, which comprises the steps of:
When detecting unlocking broadcast singal, according to the intensity detection of the unlocking broadcast singal unlocking broadcast singal propagate away from
From；
If the distance that the unlocking broadcast singal is propagated less than a preset value, detect the unlocking broadcast singal whether include
One subscriber identity information；
If the subscriber identity information meets preset condition, unlocking action is executed.
2. intelligent unlocking method as described in claim 1, which is characterized in that the intensity according to the unlocking broadcast singal
Detect the unlocking broadcast singal propagation apart from the step of include:
Detect the signal strength of the unlocking broadcast singal, wherein the unlocking broadcast singal includes recording unlocking broadcast letter
Number issue when signal strength signal strength field；
It is reference with the signal strength of the signal strength field record, according to the fitting of the intensity of the unlocking broadcast singal
The distance that unlocking broadcast singal is propagated.
3. intelligent unlocking method as claimed in claim 2, which is characterized in that signal strength instruction is based on the received to detect
State the signal strength of unlocking broadcast singal.
4. intelligent unlocking method as claimed in claim 3, which is characterized in that the subscriber identity information meets preset condition packet
It includes:
Judge whether the subscriber identity information has access permission.
5. intelligent unlocking method as described in claim 1, which is characterized in that when detecting unlocking broadcast singal, be somebody's turn to do in detection
Before the distance that unlocking broadcast singal is propagated, further includes:
Whether the type for judging the unlocking broadcast singal is unlocking broadcast request；
If it is, detecting the distance of unlocking broadcast singal propagation.
6. intelligent unlocking method as described in claim 1, which is characterized in that the unlocking broadcast singal and time correlation it is dynamic
State encryption factor when detecting unlocking broadcast singal, if decrypting dynamic encryption factor success, is broadcasted according to the unlocking
The distance that the intensity detection of the signal unlocking broadcast singal is propagated.
7. intelligent unlocking method as described in claim 1, which is characterized in that the unlocking broadcast singal be WI-FI signal or
Person's Bluetooth signal.
8. intelligent unlocking method as described in claim 1, which is characterized in that if the subscriber identity information meets default item
Part, further includes:
The additional message for detecting the unlocking broadcast singal is executed and is somebody's turn to do according to the corresponding relationship of the additional message and processing routine
The corresponding processing routine of additional message.
9. a kind of intelligent unlocking method, which comprises the steps of:
Issue unlocking broadcast singal, wherein the unlocking broadcast singal includes the signal recorded when the unlocking broadcast singal issues
The signal strength field of intensity；
When detecting unlocking broadcast singal, the signal strength of the unlocking broadcast singal is detected；
According to the corresponding relationship of difference and distance between the signal strength and the signal strength of the signal strength field record
Determine the distance that the unlocking broadcast singal is propagated；
If the distance that the unlocking broadcast singal is propagated less than a preset value, detect the unlocking broadcast singal whether include
One subscriber identity information；
If the subscriber identity information meets preset condition, unlocking action is executed.
10. a kind of intelligent lock, including lock body and control module, the control module is for controlling the lock body unlatching or lock
Only, the control module includes memory and processor, and the meter that can be run on the processor is stored in the memory
Calculation machine program, which is characterized in that the processor is realized as described in claim any one of 1-9 when executing the computer program
Method the step of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138702.0A CN109448172A (en) | 2018-09-28 | 2018-09-28 | Intelligent unlocking method and intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138702.0A CN109448172A (en) | 2018-09-28 | 2018-09-28 | Intelligent unlocking method and intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109448172A true CN109448172A (en) | 2019-03-08 |
Family
ID=65545999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138702.0A Pending CN109448172A (en) | 2018-09-28 | 2018-09-28 | Intelligent unlocking method and intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109448172A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111327701A (en) * | 2020-02-27 | 2020-06-23 | 闻泰通讯股份有限公司 | Door lock control method, device and system and storage medium |
| CN111599047A (en) * | 2020-05-29 | 2020-08-28 | 德施曼机电（中国）有限公司 | Intelligent door lock, system and door closing method based on UWB |
| CN114363817A (en) * | 2022-03-21 | 2022-04-15 | 杭州涂鸦信息技术有限公司 | Intelligent lock unlocking method, client and intelligent lock |
| CN115206003A (en) * | 2021-03-24 | 2022-10-18 | 华为技术有限公司 | Bluetooth-based unlocking method, terminal device, intelligent lock and storage medium |
| CN115379047A (en) * | 2021-05-21 | 2022-11-22 | 北京小米移动软件有限公司 | Communication terminal and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150213661A1 (en) * | 2009-02-10 | 2015-07-30 | Yikes Llc | System and method for permitting secure access to a structure |
| CN105046777A (en) * | 2015-07-13 | 2015-11-11 | 南京万里眼网络科技有限公司 | Wearable home-safety-protection intelligent key |
| CN105574960A (en) * | 2014-10-17 | 2016-05-11 | 慧锐通智能科技股份有限公司 | Entrance guard control system and method |
| CN106934884A (en) * | 2017-01-19 | 2017-07-07 | 云丁网络技术(北京)有限公司 | A kind of method and its system of the intelligent door lock auto-unlocking based on mobile device |
| CN107103673A (en) * | 2017-05-24 | 2017-08-29 | 广州跨行网络科技有限公司 | Automatic sensing gate control system and its implementation based on Bluetooth of mobile phone |
| CN107742351A (en) * | 2017-11-29 | 2018-02-27 | 丁峰平 | A kind of automatic sensing wireless access control system based on smart mobile phone WIFI signal |
-
2018
- 2018-09-28 CN CN201811138702.0A patent/CN109448172A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150213661A1 (en) * | 2009-02-10 | 2015-07-30 | Yikes Llc | System and method for permitting secure access to a structure |
| CN105574960A (en) * | 2014-10-17 | 2016-05-11 | 慧锐通智能科技股份有限公司 | Entrance guard control system and method |
| CN105046777A (en) * | 2015-07-13 | 2015-11-11 | 南京万里眼网络科技有限公司 | Wearable home-safety-protection intelligent key |
| CN106934884A (en) * | 2017-01-19 | 2017-07-07 | 云丁网络技术(北京)有限公司 | A kind of method and its system of the intelligent door lock auto-unlocking based on mobile device |
| CN107103673A (en) * | 2017-05-24 | 2017-08-29 | 广州跨行网络科技有限公司 | Automatic sensing gate control system and its implementation based on Bluetooth of mobile phone |
| CN107742351A (en) * | 2017-11-29 | 2018-02-27 | 丁峰平 | A kind of automatic sensing wireless access control system based on smart mobile phone WIFI signal |
Non-Patent Citations (1)
| Title |
|---|
| 孟小亮著: "《空间信息与传感器网络》", 31 March 2016, 测绘出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111327701A (en) * | 2020-02-27 | 2020-06-23 | 闻泰通讯股份有限公司 | Door lock control method, device and system and storage medium |
| CN111599047A (en) * | 2020-05-29 | 2020-08-28 | 德施曼机电（中国）有限公司 | Intelligent door lock, system and door closing method based on UWB |
| CN115206003A (en) * | 2021-03-24 | 2022-10-18 | 华为技术有限公司 | Bluetooth-based unlocking method, terminal device, intelligent lock and storage medium |
| CN115379047A (en) * | 2021-05-21 | 2022-11-22 | 北京小米移动软件有限公司 | Communication terminal and control method thereof |
| CN115379047B (en) * | 2021-05-21 | 2024-04-30 | 北京小米移动软件有限公司 | Communication terminal and control method thereof |
| CN114363817A (en) * | 2022-03-21 | 2022-04-15 | 杭州涂鸦信息技术有限公司 | Intelligent lock unlocking method, client and intelligent lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109448172A (en) | Intelligent unlocking method and intelligent lock | |
| CN104573473B (en) | A kind of method and authenticating device for unlocking administration authority | |
| US10490005B2 (en) | Method and apparatus for making a decision on a card | |
| KR101814719B1 (en) | System and method for remote controlling digital door-lock using smartphone | |
| CN103955975A (en) | Cellphone-based dynamic two-dimension code access control system | |
| US11595405B2 (en) | Time synchronization using trust aggregation | |
| BR112016006755B1 (en) | Access control method and system employing portable electronic devices and storage media | |
| KR101668958B1 (en) | Security system using a mobile smart terminal and facial recognition | |
| US9058482B2 (en) | Controlling user access to electronic resources without password | |
| US20190080538A1 (en) | Novel high assurance identity authentication and granular access oversight and management system based on indoor tracking, gps and biometric identification | |
| US11115819B2 (en) | Local authentication of communications device | |
| CN105405198B (en) | A kind of wireless entrance guard management system and method | |
| WO2018010343A1 (en) | Method, device and system for controlling opening of ab doors | |
| KR101969752B1 (en) | Method and apparatus for controling security of target device using security tunnel | |
| CN102711109A (en) | Method for performing identity authentication on mobile terminal | |
| KR20200140023A (en) | Entrance management system and method thereof | |
| KR101102913B1 (en) | Wireless Security USB Storage With Fingerprint Authorization | |
| KR101595897B1 (en) | Digital doorlock and control method thereof | |
| CN108460872A (en) | The control method and device of smart lock | |
| US10536574B2 (en) | Method, system and application for improved authentication for mobile device users | |
| CN205302421U (en) | Mobile terminal , gate host computer and entrance guard system of unblanking in entrance guard system of unblanking | |
| US20210203670A1 (en) | Man-In-The-Middle Extender Defense In Data Communications | |
| Jalapur et al. | Door lock system using cryptographic algorithms based on IOT | |
| CN108492214B (en) | Mobile terminal, server, management system and self-service check-in system | |
| JP2008282299A (en) | Entrance and exit control system, information terminal, and authentication information communication method and program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |
|
| RJ01 | Rejection of invention patent application after publication |