CN107301702A - Intelligent door lock system based on pattern code and Internet - Google Patents
Intelligent door lock system based on pattern code and Internet Download PDFInfo
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- CN107301702A CN107301702A CN201710476251.0A CN201710476251A CN107301702A CN 107301702 A CN107301702 A CN 107301702A CN 201710476251 A CN201710476251 A CN 201710476251A CN 107301702 A CN107301702 A CN 107301702A
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- China
- Prior art keywords
- door lock
- pattern code
- management platform
- controller
- code
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Classifications
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- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of intelligent door lock system based on pattern code and internet.Including door lock control module, it is built in house door lock, door lock control module is communicated to connect through ZIGBEE communication modes and controller；Including controller, it is placed in near door lock control module, controller is through Internet of Things and cloud Business Management Platform and cloud equipment control control platform connection communication；Including consumption intelligent hand-held terminal, it is connected with cloud management Platform communication；Including cloud management platform, communicated to connect respectively with consumption intelligent hand-held terminal and controller.The present invention can produce the pattern code with uniqueness, it can not only produce for completing to enter as itself key, but also other people can be licensed to and be used as the key for entering door lock, save communication line, so as to save cost, easily remote control door lock is realized.
Description
Technical field
The present invention is a kind of intelligent door lock system based on pattern code and internet, with Internet of Things intelligent identification technology and
Intelligent hand-held terminal is key digitalized to realize.
Background technology
Existing conventional door-locking system it is general by door lock ID cards, normal key, ID cards identification module, fingerprint identification module,
Management and monitoring center.The nucleus equipment only legal mandate door lock card of door lock control door turnover could enter after being identified by.
Existing traditional door-locking system scheme using door lock ID cards, mechanical key and with fingerprint identification module either
The door lock of ID identifications.Sense by ID cards under normal circumstances or somatic fingerprint recognize to complete the certification of user, complete door lock
Unlatching.
Thus, current existing door-locking system, door lock client single basic use ID cards and somatic fingerprint identification module, such as
Although can borrow other people with ID cards still manages relatively difficult, going wrong, it is inconvenient to search problem afterwards.If used
Somatic fingerprint identification module solves Identity Management well, but is due to the degree of accuracy and the dry, identification of wet finger of fingerprint recognition
Rate can all cause recognition efficiency.For facilities such as some large-scale public computer rooms used, the mobility of personnel is used than larger
Fingerprint recognition management convenience is inadequate.
Manipulation door lock can easily be carried out and manage door lock by having lacked in the prior art, and realize that remote control is come to visit
The door-locking system that person enters and exits safely in good time.
The content of the invention
In order to solve problem present in background technology, the present invention proposes a kind of intelligence based on pattern code and internet
Door-locking system.
The technical solution adopted by the present invention is：
Including door lock control module, it is built in house door lock, door lock control module is through ZIGBEE communication modes and control
Device is communicated to connect；
Including controller, the indoor or outdoor near from door lock control module is placed in, controller is through Internet of Things and cloud
Business Management Platform and cloud equipment control control platform connection communication；
Including consumption intelligent hand-held terminal, it is connected through 3G, 4G or ethernet communication mode with cloud management Platform communication；
Including cloud management platform, communicated to connect respectively with consumption intelligent hand-held terminal and controller.
Described door lock control module has recognizing apparatus, door lock controller, alarm and ZIGBEE communication modules,
ZIGBEE communication modules are connected with recognizing apparatus and door lock controller respectively, and door lock controller and alarm connection, ZIGBEE lead to
Believe that module is communicated to connect with controller.
The pattern code presented on recognizing apparatus collection consumption intelligent hand-held terminal, and it is sent to control through ZIGBEE communication modules
Device processed；ZIGBEE communication modules are forwarded to door lock controller, door lock control after receiving the door lock control signal that controller is sended over
Whether device driving door lock and alarm processed work.
Recognizing apparatus includes camera and safety chip；Door lock controller includes safety chip and door lock action drives are filled
Put, certification and the authentication of user is completed by safety chip.
Including controller, the ZIGBEE communication modules and internet being connected with safety chip and respectively with safety chip
Communication module, controller is communicated to connect through ZIGBEE communication modules and door lock control module, and controller is through the Internet communication module
It is connected with cloud management Platform communication；Controller receives the pattern code that door lock control module sends over and uploads to cloud management and puts down
Platform, controller, which receives the correctness object information that sends over of cloud management platform and is processed into door lock control signal, is sent to door lock
The door lock controller of control module.
The present invention manages door lock application by ZIGBEE wireless technologys using controller.Controller by safety chip and
The secure communication of internet cloud platform, is prevented by security attack.
Including consumption intelligent hand-held terminal, have by receiving the encryption information generation being transmitted across from cloud management platform
The pattern code of uniqueness encryption is presented as secure digital key, and before the recognizing apparatus of door lock control module.
Including cloud management platform, the log-on message and foundation that reception consumption intelligent hand-held terminal is sended over are believed with user
The database of breath, encryption information is sent to consumption intelligent hand-held terminal, and encryption information and log-on message include personal information, set
Standby information and building room number；Receive controller send over pattern code and decoded, with the user in database after decoding
Whether information is matched correct and send correctness object information and return to controller.
Described is specific to the pattern code of consumption intelligent hand-held terminal transmission visitor's mandate of visitor through cloud management platform
It is：
(a) cloud management platform directly transmits encryption information to the consumption intelligent hand-held terminal of visitor, should by pattern code
The pattern code authorized with Software Create visitor；
(b) it is to send encryption information to the consumption intelligent hand-held terminal of interviewee, is visited by pattern code application software generation
The pattern code that visitor authorizes, re-sends on the consumption intelligent hand-held terminal of visitor.
The cloud management platform is sent to the encryption information of consumption intelligent hand-held terminal also with the checking letter generated at random
Breath so that user enters the pattern code difference for generating and using every time, prevents from reusing and being stolen.
The cloud management platform of the present invention by its user profile, registers the hand that uses after user's registration information is received
Machine equipment information and building room number are recorded, and it is encrypted.
The recognizing apparatus of described consumption intelligent hand-held terminal leads to built with pattern code application software, pattern code application software
Cross pattern code of the pattern code generating algorithm generation with encryption information.
The pattern code that the present invention is generated is as door keys, and can use in person can also produce pattern code as door lock key
Spoon authorizes other people to use.Described consumption intelligent hand-held terminal is used by householder or visitor, pattern code generation use with
Lower security mechanism is realized：
For householder, the pattern code image for opening door lock is generated by following sequential step：
1) when householder is registered by consuming intelligent hand-held terminal connection cloud management platform, read used in user
IMSI codes and the user's registration information binding of handheld terminal are sent to cloud management platform, and the fixation of user is generated in cloud management platform
Key；
2) during householder's application key, time during application key is obtained, the numerical value of time is entered with default fixed key
Row first time cryptographic calculation, generation binary string code；
3) the IMSI codes of calling and obtaining user, binary string code and IMSI codes are combined into second of cryptographic calculation of progress is used for
The binary code of opening door lock；
4) cloud management platform is by step 3) binary code be sent to the consumption intelligent hand-held terminal of householder, the consumption of householder
Binary code is generated into pattern code on intelligent hand-held terminal and is used as door keys；
For visitor, the pattern code image for opening door lock is generated by following sequential step：
1) when householder is registered by consuming intelligent hand-held terminal connection cloud management platform, read used in user
IMSI codes and the user's registration information binding of handheld terminal are sent to cloud management platform, and the fixation of user is generated in cloud management platform
Key；
2) during the application key of householder, time during application key is obtained, by the numerical value of time and default fixed key
Carry out first time cryptographic calculation, generation binary string code；
3) the IMSI codes of calling and obtaining user, binary string code and IMSI codes are combined into second of cryptographic calculation of progress is used for
The binary code of opening door lock；
4) using the binary code generation pattern code image key of the opening door lock, the image key passes through mobile phone display screen
Display；
5) cloud management platform is by step 3) binary code be sent to the consumption intelligent hand-held terminal of householder, the consumption of householder
The consumption intelligent handhold that binary code is sent to visitor by intelligent hand-held terminal by network in point-to-point transmission mode again is whole
Binary code is generated into pattern code on end, the consumption intelligent hand-held terminal of visitor and is used as door keys.
The present invention carries out point-to-point transmission module between householder and the consumption intelligent hand-held terminal of visitor, and carries out
One yard of principle to a family, forbids carrying out pattern code sharing function.
When consuming intelligent hand-held terminal via controller with cloud management platform connection communication, controller passes through built-in security chip
Realize that escape way is connected using VPN modes with cloud management platform, it is ensured that data communications security is reliable.
The cloud management platform and door lock control module are engaged by following sequential step opening door lock：
1) recognizing apparatus consumes the display screen acquisition pattern code of intelligent hand-held terminal by scanning, and pattern code is decoded
The binary code for opening door lock is got, and binary code is sent to cloud management platform；
3) binary code is carried out decoding and obtains time when generating key and the IMSI codes of mobile phone by cloud management platform again；
4) check whether the IMSI codes place on record by the Data Matching with database, while checking whether the time accords with
The time enabled condition that door lock is opened is closed, pattern code correct result information via controller is sent to door by both examinations after
Lock control module；
5) door lock control module opening door lock, and record this door lock opening imformation.
After visitor, which accesses end, to be left, pattern code is abrogated.Pattern code is set to abrogate the time if not sweeping pattern code,
More than being abrogated after the time.
The Internet of Things of the present invention refers to the connected internet of thing thing, and row information is entered between any article and article and is exchanged and logical
Letter.
The consumption intelligent hand-held terminal of the present invention refers to that the terminal of data processing can be carried out with operating system.Mainly have
Smart mobile phone, intelligent watch etc..
User can using mobile phone or intelligent watch as handheld terminal, mobile phone terminal or intelligent watch by software from
The pattern code application software and pattern code production algorithm of band generate pattern code and visitor's pattern code for serving as itself key.
The cloud management platform of the present invention refers to set the server on beyond the clouds.
Described cloud management platform, is on the one hand stored and is managed to user login information, on the other hand to each door
Lock control module and controller are stored and managed, and can manage the controller and door lock of networking, and to front end door lock
Read the differentiation of knowledge information.
The system is to be based on high in the clouds management system, and all door locks are connected to high in the clouds management system by network controller,
The running of whole system will rely on network.Once network breaks down the operation of the system of influence, the bandwidth of network and service
Quality can also influence system operation.So backup network mode can be taken to ensure system operation that network failure is brought
Paralysis.It can realize that network QOS policy ensures certain bandwidth.Door lock is connected to management system on internet by controller,
Therefore the reliability and stability of controller also influence the steady running of door-locking system.
Described pattern code is Quick Response Code or one-dimension code, preferably by Quick Response Code.
Pattern code is the black and white phase being distributed according to certain rules in plane (on two-dimensional directional) with certain specific geometric figure
Between graphic recording data symbol information.At present common are PDF417, QRCCode, Data Matrix, Maxi Code,
Code 49、Code 16K、Code One。
The beneficial effects of the invention are as follows：
1. the present invention can produce the pattern code with uniqueness, it can not only produce for being completed as itself key
Into, but also other people can be licensed to be used as key into door lock.
The problem of solving that management on conventional door pintle hook lock is loose simultaneously, be difficult to accountability afterwards, also solves for flow of the people
Big Public Computer Room needs to produce a large amount of entity cards using single terminal end and causes waste in resource.
2. present system manages door lock by controller using ZIGBEE wireless technologys.Only need to controller access is mutual
Networking cloud platform, saves communication line, so as to save cost, realizes easily remote control door lock.
3. present system it is relative using somatic fingerprint identification module and face recognition module by surrounding environment influence compared with
Small, strong applicability is more suitable for using in the complicated scene of environment.
Brief description of the drawings
Fig. 1 is the structured flowchart of each equipment of present system or module.
Fig. 2 is the software control block diagram in cloud management platform of the present invention and consumption intelligent hand-held terminal.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the present invention.
As shown in figure 1, present system includes door lock control module, controller, consumption intelligent hand-held terminal and cloud management
Platform.
Door lock control module is built in house door lock, and door lock control module has recognizing apparatus, door lock controller, alarm
Device and ZIGBEE communication modules, ZIGBEE communication modules are connected with recognizing apparatus and door lock controller respectively, door lock controller and
Alarm is connected, and ZIGBEE communication modules are communicated to connect with controller.
The pattern code presented on recognizing apparatus collection consumption intelligent hand-held terminal, and it is sent to control through ZIGBEE communication modules
Device processed；ZIGBEE communication modules are forwarded to door lock controller, door lock control after receiving the door lock control signal that controller is sended over
Whether device driving door lock and alarm processed work.
Recognizing apparatus includes camera and safety chip；Door lock controller includes safety chip and door lock action drives are filled
Put, certification and the authentication of user is completed by safety chip.
Controller, is placed in the indoor or outdoor near from door lock control module, controller is through Internet of Things and cloud business
Management platform and cloud equipment control control platform connection communication.
ZIGBEE communication modules and internet communication that controller has safety chip and is connected respectively with safety chip
Module, controller is communicated to connect through ZIGBEE communication modules and door lock control module, and controller is through the Internet communication module and cloud
Management platform is communicated to connect；Controller receives the pattern code that door lock control module sends over and uploads to cloud management platform,
Controller, which receives the correctness object information that sends over of cloud management platform and is processed into door lock control signal, is sent to door lock control
The door lock controller of molding block.Controller prevents from attacking by safety by the secure communication of safety chip and internet cloud platform
Hit.
Intelligent hand-held terminal is consumed, is connected through 3G, 4G or ethernet communication mode with cloud management Platform communication.By connecing
Pattern code of the encryption information generation with uniqueness encryption being transmitted across from cloud management platform is received as secure digital key,
And presented before the recognizing apparatus of door lock control module.
Cloud management platform, is communicated to connect with consumption intelligent hand-held terminal and controller respectively.Cloud management platform receives consumption
The database of log-on message and foundation with user profile that intelligent hand-held terminal is sended over, to consumption intelligent hand-held terminal hair
Encryption information is sent, encryption information and log-on message include personal information, facility information and building room number；Controller is received to send
The pattern code that comes over simultaneously is decoded, and is matched after decoding with the user profile in database and whether correctly and sends correctness
Object information returns to controller.
It is specifically to the pattern code of consumption intelligent hand-held terminal transmission visitor's mandate of visitor through cloud management platform：
(a) cloud management platform directly transmits encryption information to the consumption intelligent hand-held terminal of visitor, should by pattern code
The pattern code authorized with Software Create visitor；
(b) it is to send encryption information to the consumption intelligent hand-held terminal of interviewee, is visited by pattern code application software generation
The pattern code that visitor authorizes, re-sends on the consumption intelligent hand-held terminal of visitor.
User can using mobile phone or intelligent watch as handheld terminal, mobile phone terminal or intelligent watch by software from
The pattern code application software and pattern code production algorithm of band generate pattern code and visitor's pattern code for serving as itself key.
As shown in Fig. 2 the cloud management platform of the present invention, is on the one hand stored and is managed to user login information, it is another
Aspect is stored and managed to each door lock control module and controller, can manage the controller and door lock of networking, and
And front end door lock is read to know the differentiation of information.
The cloud management platform that the present invention is embodied can mainly complete following user, subscription authorization, door lock, controller etc.
The data processing work of aspect and control：
(1) user management：Set up, safeguard this community user, entrance guard's account information, personnel's details, role and authority,
Code is distributed；Blacklist is set.
(2) subscription authorization is managed：The visiting personal information of statistics, visiting time；Cancel and authorize and automatically terminate mandate.
(3) door lock is managed：By date, my correlation of the Field Inquiry such as period, visitor's name, cell-phone number, statistics is next
Visit record.
(4) controller equiment is managed：It is responsible for the controller and door lock terminal, supervisory control device and door lock terminal of networking
State, send failure safeguard in time.
(5) data exchange is managed：Door-locking system data interaction and control and data transmission quality ensure control.
The workflow of the present invention is as follows：
The owner's pattern passed in and out for householder or keeper：
For user, personal information, facility information and building are passed through in cloud Business Management Platform with consumption intelligent hand-held terminal
Number room number gets encryption information after succeeding in registration, and passes through figure of the pattern code application software generation with encryption information of itself
Case code, encryption information includes user profile, hand-held terminal device information and the building room number information of encryption.The code conduct of this pattern
The door keys of user, are used when coming in and going out house.
User, the figure with encryption information is presented with consumption intelligent hand-held terminal before the recognizing apparatus of door lock control module
Pattern code with encryption information is sent to controller by case code, door lock control module, and via controller is sent to cloud management and put down
Pattern code with encryption information is decrypted platform, cloud management platform, differentiates whether pattern code matches correct, sends correct
Property result takes door lock control of whether letting pass to the door lock controller of door lock control module according to legitimacy result.
If pattern code matching is correct, control door lock controller opens door lock, and by the open state information of door lock
It is sent to the householder or keeper in house.
If pattern code matching error, triggering alarm produces alarm and left, and is simultaneously sent to warning message
The householder or keeper in house.
When generating the pattern code image for opening door lock for householder, especially by following sequential step：
1) when householder is registered by consuming intelligent hand-held terminal connection cloud management platform, read used in user
IMSI codes and the user's registration information binding of handheld terminal are sent to cloud management platform, and the fixation of user is generated in cloud management platform
Key；
2) during householder's application key, time during application key is obtained, the numerical value of time is entered with default fixed key
Row first time cryptographic calculation, generation binary string code；
3) the IMSI codes of calling and obtaining user, binary string code and IMSI codes are combined into second of cryptographic calculation of progress is used for
The binary code of opening door lock；
4) cloud management platform is by step 3) binary code be sent to the consumption intelligent hand-held terminal of householder, the consumption of householder
Binary code is generated into pattern code on intelligent hand-held terminal and is used as door keys；
For the guest mode of householder or keeper's associated friends or guest：
Visitor first actively contacts subscription authorization with interviewee, reach authorize be intended to after, as interviewee householder or
Person keeper sends authorization message to cloud management platform with the consumption intelligent hand-held terminal of itself, and authorization message includes visiting permission
Time, visitor's information and building room number information, send through cloud management platform on the consumption intelligent hand-held terminal for causing visitor
The pattern code authorized with visitor, and limit pattern code forwarding；
Visitor is reached before door lock, and the pattern code of visitor's mandate is shown before recognizing apparatus, and door lock control module will be carried
The pattern code of encryption information is sent to controller, and via controller is sent to cloud management platform, and cloud management platform is to encryption
The pattern code of information is decrypted, and differentiates whether pattern code matches correct, sends correctness result to door lock control module
Door lock controller, door lock control of whether letting pass is taken according to correctness result.
If pattern code matching is correct, control door lock controller opens door lock, and by the open state information of door lock
It is sent to the householder or keeper in house.
If pattern code matching error, triggering alarm produces alarm and left, and is simultaneously sent to warning message
The householder or keeper in house.
Pattern code matching correctly includes the whether correct of visiting time, if visitor enters in the non-visiting permission time
And show the pattern code of visitor's mandate or fail to come to visit, then pattern code ceases to be in force automatically, pattern code matching error.
It is visiting terminate after, door latch device scans visitor and authorizes pattern code de-authorization again, or according to setting when
Between after automatically terminate the visiting mandate of this yard.And the state and the status information of door lock for leaving visitor are sent to householder.
When generating the pattern code image for opening door lock for householder, especially by following sequential step：
1) when householder is registered by consuming intelligent hand-held terminal connection cloud management platform, read used in user
IMSI codes and the user's registration information binding of handheld terminal are sent to cloud management platform, and the fixation of user is generated in cloud management platform
Key；
2) during the application key of householder, time during application key is obtained, by the numerical value of time and default fixed key
Carry out first time cryptographic calculation, generation binary string code；
3) the IMSI codes of the handheld terminal of calling and obtaining user, combine second of encryption of progress by binary string code and IMSI codes and transport
Calculate the binary code obtained for opening door lock；
4) using the binary code generation pattern code image key of the opening door lock, the image key passes through mobile phone display screen
Display；
5) cloud management platform is by step 3) binary code be sent to the consumption intelligent hand-held terminal of householder, the consumption of householder
The consumption intelligent handhold that binary code is sent to visitor by intelligent hand-held terminal by network in point-to-point transmission mode again is whole
Binary code is generated into pattern code on end, the consumption intelligent hand-held terminal of visitor and is used as door keys.In order to prevent binary system
Code image key is supplied to third party to use by screenshot capture and mobile phone photograph, and unlocking is scanned in binary code image key
The IMSI codes and original generation binary code image key for extracting user's handheld terminal again are compared, and comparison is identical, does not have
Falsely used, compare different then refusals and unlock.
The present invention illustrates two usage scenarios to further illustrate the situation of the present invention
Usage scenario 1
Householder itself handset image code key opens the door, and when householder is come before door lock, opens gate inhibition's management software on mobile phone
APP, clicks on and opens the door, and generates binary code image key.It is supplied to door lock optical scanning head to scan, and system interaction confirms body
Part, opening door lock after completion confirms successfully.Confirm that unsuccessful refusal is unlocked.
Usage scenario 2
Authorize visitor to open the door, when before the door lock that visitor comes, opening gate inhibition management software APP on mobile phone, awarded to householder's application
Power is opened the door.Householder confirms after authorizing that the binary code that system combination visitor identity is generated is sent to householder, and householder is by binary code
It is point-to-point to be sent to visitor.Visitor is supplied to door lock optical scanning head to scan, and system interaction confirms identity, completes to confirm
Opening door lock after success.Confirm that unsuccessful refusal is unlocked.
As can be seen here, the present invention produces the pattern code with uniqueness and realizes long-range and intelligence as the key for entering door lock
Can control, the problem of solving that the management on conventional door pintle hook lock is loose, be difficult to accountability afterwards also solved for the big public affairs of flow of the people
Computer room needs to produce a large amount of entity cards using single terminal end and causes waste in resource altogether, is especially suitable for the field of many guest access
Scape.
Claims (8)
1. a kind of intelligent door lock system based on pattern code and internet, it is characterised in that：
Including door lock control module, it is built in house door lock, door lock control module is led to through ZIGBEE communication modes and controller
Letter connection；
Including controller, the indoor or outdoor near from door lock control module is placed in, controller is through Internet of Things and cloud business
Management platform and cloud equipment control control platform connection communication；
Including consumption intelligent hand-held terminal, it is connected through 3G, 4G or ethernet communication mode with cloud management Platform communication；
Including cloud management platform, communicated to connect respectively with consumption intelligent hand-held terminal and controller.
2. a kind of intelligent door lock system based on pattern code and internet according to claim 1, it is characterised in that：It is described
Door lock control module there is recognizing apparatus, door lock controller, alarm and ZIGBEE communication modules, ZIGBEE communication modules point
It is not connected with recognizing apparatus and door lock controller, door lock controller and alarm connection, ZIGBEE communication modules are led to controller
Letter connection；
The pattern code presented on recognizing apparatus collection consumption intelligent hand-held terminal, and it is sent to control through ZIGBEE communication modules
Device；ZIGBEE communication modules receive and door lock controller are forwarded to after the door lock control signal that controller is sended over, door lock control
Device drives whether door lock and alarm work；
Including controller, the ZIGBEE communication modules and internet communication being connected with safety chip and respectively with safety chip
Module, controller is communicated to connect through ZIGBEE communication modules and door lock control module, and controller is through the Internet communication module and cloud
Management platform is communicated to connect；Controller receives the pattern code that door lock control module sends over and uploads to cloud management platform,
Controller, which receives the correctness object information that sends over of cloud management platform and is processed into door lock control signal, is sent to door lock control
The door lock controller of molding block；
Including consumption intelligent hand-held terminal, have uniquely by receiving the encryption information generation being transmitted across from cloud management platform
Property encryption pattern code as secure digital key, and before the recognizing apparatus of door lock control module present；
Including cloud management platform, receive log-on message that consumption intelligent hand-held terminal sends over and set up with user profile
Database, encryption information is sent to consumption intelligent hand-held terminal；Receive controller send over pattern code and decoded, solve
Matched after code with the user profile in database and whether correctly and send correctness object information and return to controller.
3. a kind of intelligent door lock system based on pattern code and internet according to claim 2, it is characterised in that：It is described
Through consumption intelligent hand-held terminal from cloud management platform to visitor send visitor authorize pattern code be specifically：
(a) cloud management platform directly transmits encryption information to the consumption intelligent hand-held terminal of visitor, soft by pattern code application
The pattern code that part generation visitor authorizes；
(b) it is to send encryption information to the consumption intelligent hand-held terminal of interviewee, generating visitor by pattern code application software awards
The pattern code of power, re-sends on the consumption intelligent hand-held terminal of visitor.
4. a kind of intelligent door lock system based on pattern code and internet according to claim 2, it is characterised in that：It is described
Cloud management platform is sent to the encryption information of consumption intelligent hand-held terminal also with the checking information generated at random so that user is every
It is secondary to enter the pattern code difference for generating and using.
5. a kind of intelligent door lock system based on pattern code and internet according to claim 2, it is characterised in that：This hair
Bright cloud management platform after user's registration information is received, by its user profile, register the cell phone apparatus information that uses and
Building room number is recorded, and it is encrypted.
6. a kind of intelligent door lock system based on pattern code and internet according to claim 2, it is characterised in that：It is described
Consumption intelligent hand-held terminal recognizing apparatus built with pattern code application software, pattern code application software pass through pattern code generation
Pattern code of the algorithm generation with encryption information.
7. a kind of intelligent door lock system based on pattern code and internet according to claim 1, it is characterised in that：It is described
Consumption intelligent hand-held terminal used by householder or visitor, pattern code generation using following security mechanism realization：
For householder, the pattern code image for opening door lock is generated by following sequential step：
1) when householder is registered by consuming intelligent hand-held terminal connection cloud management platform, read hand-held used in user
IMSI codes and the user's registration information binding of terminal are sent to cloud management platform, and the fixation for generating user in cloud management platform is close
Key；
2) during householder's application key, time during application key is obtained, the numerical value of time and default fixed key are carried out the
One-time pad encryption computing, generation binary string code；
3) the IMSI codes of calling and obtaining user, combine second of cryptographic calculation of progress by binary string code and IMSI codes and obtain for opening
The binary code of door lock；
4) cloud management platform is by step 3) binary code be sent to the consumption intelligent hand-held terminal of householder, the consumption intelligence of householder
Binary code is generated into pattern code on handheld terminal and is used as door keys；
For visitor, the pattern code image for opening door lock is generated by following sequential step：
1) when householder is registered by consuming intelligent hand-held terminal connection cloud management platform, read hand-held used in user
IMSI codes and the user's registration information binding of terminal are sent to cloud management platform, and the fixation for generating user in cloud management platform is close
Key；
2) during the application key of householder, time during application key is obtained, the numerical value of time and default fixed key are carried out
First time cryptographic calculation, generation binary string code；
3) the IMSI codes of calling and obtaining user, combine second of cryptographic calculation of progress by binary string code and IMSI codes and obtain for opening
The binary code of door lock；
4) using the binary code generation pattern code image key of the opening door lock, the image key is aobvious by mobile phone display screen
Show；
5) cloud management platform is by step 3) binary code be sent to the consumption intelligent hand-held terminal of householder, the consumption intelligence of householder
Binary code is sent to the consumption intelligent hand-held terminal of visitor by handheld terminal by network in point-to-point transmission mode again, comes
Binary code is generated into pattern code on the consumption intelligent hand-held terminal of visit person and is used as door keys.
8. a kind of intelligent door lock system based on pattern code and internet according to claim 1, it is characterised in that：It is described
Cloud management platform and door lock control module are engaged by following sequential step opening door lock：
1) recognizing apparatus consumes the display screen acquisition pattern code of intelligent hand-held terminal by scanning, and decoding acquisition is carried out to pattern code
Cloud management platform is sent to the binary code for opening door lock, and by binary code；
3) binary code is carried out decoding and obtains time when generating key and the IMSI codes of mobile phone by cloud management platform again；
4) check whether the IMSI codes place on record by the Data Matching with database, at the same check the time whether coincidence gate
The time enabled condition opened is locked, pattern code correct result information via controller is sent to door lock control by both examinations after
Molding block；
5) door lock control module opening door lock, and record this door lock opening imformation.
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