CN208834368U - A kind of two dimensional code unlocking access control system - Google Patents
A kind of two dimensional code unlocking access control system Download PDFInfo
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- CN208834368U CN208834368U CN201821597899.XU CN201821597899U CN208834368U CN 208834368 U CN208834368 U CN 208834368U CN 201821597899 U CN201821597899 U CN 201821597899U CN 208834368 U CN208834368 U CN 208834368U
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Abstract
The utility model proposes two dimensional code unlocking access control system, two dimensional code unlocking access control system includes: door access machine, mobile terminal and server；Door access machine includes main control module, two dimensional code decoder module, two dimensional code identification camera, wireless communication module and door lock control module；Two dimensional code identification camera is electrically connected with two dimensional code decoder module, two dimensional code decoder module is electrically connected with main control module, and main control module is electrically connected with wireless communication module, wireless communication module and server wireless telecommunications, main control module is electrically connected with door lock control module, and mobile terminal and server communicate；Two dimensional code is sent to two dimensional code decoder module after the two dimensional code that two dimensional code identification camera identification mobile terminal is shown, two dimensional code decoder module forms character string after decoding two dimensional code, character string is sent to main control module by two dimensional code decoder module, main control module compares character string and the secret key in server, if character string is matched with the secret key in server, main control module controls door lock control module and opens.
Description
Technical field
The utility model relates to safety-security area more particularly to a kind of two dimensional code unlocking access control systems.
Background technique
Access control system is new-modernization safety management system, it is to solve important department entrance to realize safety precaution pipe
The effective measures of reason；Current access control system generally has password access, incudes swipe the card gate inhibition, fingerprint recognition gate inhibition, recognition of face
Gate inhibition etc., wherein the encrypted message of password access is easy leakage, and safety coefficient is lower；Incude the gate inhibition that swipes the card and needs to configure gate inhibition
Card, it is at high cost and it is necessary to access card that could open the door, circulation is poor, and access card is easily lost, and further increases
Its high original；Fingerprint recognition gate inhibition and recognition of face gate inhibition need preparatory typing fingerprint or people although safety coefficient is higher
Face image and it is necessary to corresponding fingerprint or facial image that could open the door, circulation is also poor
With popularizing for smart phone, the payment of smart phone two-dimensional code barcode scanning is popularized comprehensively, if by smart phone
Two dimensional code barcode scanning is engaged with access control system, and the use of access control system engagement can be more safe and convenient.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of two dimensional code unlocking access control systems.
What the utility model was achieved through the following technical solutions:
The utility model proposes a kind of two dimensional code unlocking access control system, the two dimensional code unlocking access control system includes: gate inhibition
Machine, mobile terminal and server；The door access machine includes main control module, two dimensional code decoder module, two dimensional code identification camera, nothing
Line communication module and door lock control module；The two dimensional code identification camera is electrically connected with the two dimensional code decoder module, described
Two dimensional code decoder module is electrically connected with the main control module, and the main control module is electrically connected with the wireless communication module, described
Wireless communication module and the server wireless telecommunications, the main control module are electrically connected with the door lock control module, the shifting
Dynamic terminal and the server communicate；
Described in two dimensional code identification camera identifies after the two dimensional code that the mobile terminal show and to be sent to two dimensional code
Two dimensional code decoder module, the two dimensional code decoder module form character string, the two dimensional code decoder module after decoding two dimensional code
Character string is sent to the main control module, the main control module compares character string and the secret key in the server, if
Character string is matched with the secret key in the server, then the main control module controls the door lock control module and opens, if institute
The secret key stated in character string and the server mismatches, then the door lock control module is remained stationary.
Further, the main control module includes data storage module；It can will be described by the wireless communication module
Secret key in server is stored in the data storage module, when the door access machine network state is bad or without network connection
When, the main control module compares character string and the secret key in the data storage module, if the character string and the number
According to the secret key matching in storage module, then the main control module controls the door lock control module and opens.
Further, the door access machine further include: card reader module；The card reader module is electrically connected with the main control module
It connects, the cards such as external ID card, IC card and identity card can be read by the card reader module.
Further, the door access machine further include: state instruction lamp module；The state instruction lamp module and the master control
Module electrical connection.
Further, the door access machine further include: loudspeaker module；The loudspeaker module is electrically connected with the main control module
It connects.
The utility model has the beneficial effects that
1. the utility model proposes two dimensional code unlocking access control system using easy to operate, need to only be shown by mobile terminal
It can unlock after two dimensional code identification, it is very convenient.
2. the utility model proposes two dimensional code unlocking access control system safety coefficient it is high, door access machine can constantly with server
Communication, moreover it is possible to update the secret key in the secret key and data storage module in server according to demand.
3. the utility model proposes two dimensional code unlocking access control system strong applicability, when door access machine network state is bad or
Without network connection when, then intelligent selection compares character string and the secret key in data storage module, prevent due to network problem without
Method is unlocked.
Detailed description of the invention
Fig. 1 is the structure chart of the two dimensional code unlocking access control system of the utility model；
Fig. 2 is the structure chart of the door access machine of the two dimensional code unlocking access control system of the utility model.
Specific embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model
It is described further.
Fig. 1 and Fig. 2 are please referred to, the utility model proposes a kind of two dimensional code unlocking access control system, the two dimensional code unlocking door
Access control system includes: door access machine 10, mobile terminal 20 and server 30；The door access machine 10 includes main control module 11, two dimensional code solution
Code module 12, two dimensional code identification camera 13, wireless communication module 14 and door lock control module 15；The two dimensional code identification camera shooting
First 13 are electrically connected with the two dimensional code decoder module 12, and the two dimensional code decoder module 12 is electrically connected with the main control module 11,
The main control module 11 is electrically connected with the wireless communication module 14, and the wireless communication module 14 and the server 30 are wireless
Communication, the main control module 11 are electrically connected with the door lock control module 15, and the mobile terminal 20 and the server 30 are logical
News；
Two dimensional code is sent to by the two dimensional code identification camera 13 after identifying the two dimensional code that the mobile terminal 20 is shown
The two dimensional code decoder module 12, the two dimensional code decoder module 12 form character string, the two dimensional code after decoding two dimensional code
Character string is sent to the main control module 11 by decoder module 12, and the main control module 11 will be in character string and the server 30
Secret key compare, if character string is matched with the secret key in the server 30, the main control module 11 controls the door lock
Control module 15 is opened, if the secret key in the character string and the server 30 mismatches, the door lock control module
15 remain stationary.
In the present embodiment, the server 30 is that platform is received in Tencent sea, and platform is received in access Tencent sea makes the two dimension
Code unlocking access control system operation is more convenient, safe, and the server 30 can also access other services according to use demand
Other server platforms and Tencent sea are received platform and merge use by device platform, meet the use demand of client to greatest extent；
The door lock control module 15 is connect with external door lock assembly, and the mobile terminal 20 is smart phone, the mobile terminal 20
Communicate with the server 30, the mobile terminal 20 can pass through: wechat small routine, cell phone application, webpage etc. are from the service
Two dimensional code is obtained on device 30, the server 30 can be avoided according to the continual update two dimensional code of safety requirements using fixation
Two dimensional code to being cracked, it is ensured that the safety of the two dimensional code unlocking access control system；The mobile terminal 20 will be from the clothes
The two dimensional code that business device 30 obtains is presented to the two dimensional code identification identification of camera 13 and can open the door, and operation is very simple, uses
It is very convenient；Two dimensional code is transmitted after two dimensional code identification camera 13 identifies the two dimensional code of the display of mobile terminal 20
To the two dimensional code decoder module 12, the two dimensional code decoder module 12 forms character string, the two dimension after decoding two dimensional code
Character string is sent to the main control module 11 by code decoder module 12, and the main control module 11 passes through the wireless telecommunications mould at this time
Block 14 emits character string to the server 30, and character string is compared with the secret key in the server 30, if character
String is matched with the secret key in the server 30, and matching result is sent to institute by the server 30 by way of wireless signal
Wireless communication module 14 is stated, matched result is transmitted to the main control module 11, the master control by the wireless communication module 14
Module 11 controls the door lock control module 15 and opens, and the door lock control module 15 controls external door lock and opens；If character
String compares mismatch with the secret key in the server 30, and the server 30 will mismatch result by way of wireless signal
It is sent to the wireless communication module 14, unmatched result is transmitted to the main control module by the wireless communication module 14
11, the door lock control module 15 is remained stationary.
Further, the main control module 11 includes data storage module 111；It can by the wireless communication module 14
Secret key in the server 30 is stored in the data storage module 111, when 10 network state of door access machine is bad
Or when without network connection, the main control module 11 compares character string and the secret key in the data storage module 111, if
The character string is matched with the secret key in the data storage module 111, then the main control module 11 controls the door lock control
Module 15 is opened.
In the present embodiment, bad or without network in network state in order to ensure the two dimensional code unlocking access control system
It is operated normally when connection, when the network state of the door access machine 10 is good, the main control module 11 passes through the wireless telecommunications
The secret key of 30 inner part of server is stored in the data storage module 111 by module 14, is stored in the data storage
Secret key in storing module 111 can be updated according to safety requirements by the wireless communication module 14, be avoided using fixed two
Dimension code is to be cracked, it is ensured that the safety of the two dimensional code unlocking access control system；When 10 network state of door access machine is bad or
When person is without network connection, two dimensional code identification camera 13 is identified two dimensional code after the two dimensional code that the mobile terminal 20 is shown
It is sent to the two dimensional code decoder module 12, the two dimensional code decoder module 12 forms character string after decoding two dimensional code, described
Character string is sent to the main control module 11 by two dimensional code decoder module 12, and the main control module 11 is by character string and the data
Secret key in storage module 111 compares, if the character string is matched with the secret key in the data storage module 111, institute
It states main control module 11 and controls the unlatching of door lock control module 15, the door lock control module 15 controls external door lock and opens；Such as
Character string described in fruit and the secret key in the data storage module 111 mismatch, then the door lock control module 15 is remained stationary.
Further, the door access machine 10 further include: card reader module 16；The card reader module 16 and the master control mould
Block 11 is electrically connected, and the cards such as external ID card, IC card and identity card can be read by the card reader module 16.
In the present embodiment, it can be realized traditional gate function of swiping the card by the card reader module 16, in use,
The cards such as external ID card, IC card and identity card by outside authorization are contacted with the card reader module 16, the card reader
Module 16 confirms that card is that the signal of unlocking is sent to the main control module 11,11 basis of main control module after authorizing card
The signal of unlocking is controlled the door lock control module 15 to open, the door lock control module 15 controls external door lock and opens；Such as
The confirmation card of card reader module 16 described in fruit is not that authorization card then will not transmit signal to the master control mould.
Further, the door access machine 10 further include: state instruction lamp module 17；The state instruction lamp module 17 and institute
State the electrical connection of main control module 11.
In the present embodiment, the state instruction lamp module 17 is Waterproof LED light bulb；When the main control module 11 confirms
The two dimensional code that the mobile terminal 20 is shown is the sending of the state instruction lamp module 17 green light prompt two dimension after matching two dimensional code
Code is correct, and external door lock will be opened；When the main control module 11 confirms that the two dimensional code that the mobile terminal 20 is shown is not
After the two dimensional code matched, it is incorrect that the state instruction lamp module 17 issues feux rouges prompt two dimensional code.
Further, the door access machine 10 further include: loudspeaker module 18；The loudspeaker module 18 and the master control mould
Block 11 is electrically connected.
In the present embodiment, the loudspeaker module 18 is water-proof loudspeaker；Described in confirming when the main control module 11
The two dimensional code that mobile terminal 20 is shown is the sending of the loudspeaker module 18 correct prompting sound of two dimensional code after matching two dimensional code；
After the two dimensional code that the main control module 11 confirms that the mobile terminal 20 is shown is unmatched two dimensional code, the loudspeaker mould
Block 18 issues the incorrect prompting sound of two dimensional code.
Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field
Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected
Range.
Claims (5)
1. a kind of two dimensional code unlocking access control system, which is characterized in that the two dimensional code unlocking access control system includes: door access machine, moves
Dynamic terminal and server；The door access machine includes main control module, two dimensional code decoder module, two dimensional code identification camera, channel radio
Interrogate module and door lock control module；The two dimensional code identification camera is electrically connected with the two dimensional code decoder module, the two dimension
Code decoder module is electrically connected with the main control module, and the main control module is electrically connected with the wireless communication module, described wireless
Communication module and the server wireless telecommunications, the main control module are electrically connected with the door lock control module, described mobile whole
End is communicated with the server；
Two dimensional code identification camera, which identifies, is sent to the two dimension for two dimensional code after the two dimensional code that the mobile terminal is shown
Code decoder module, the two dimensional code decoder module form character string after decoding two dimensional code, the two dimensional code decoder module is by word
Symbol string is sent to the main control module, and the main control module compares character string and the secret key in the server, if character
String is matched with the secret key in the server, then the main control module controls the door lock control module and opens, if the word
Symbol string is mismatched with the secret key in the server, then the door lock control module is remained stationary.
2. two dimensional code unlocking access control system according to claim 1, which is characterized in that the main control module includes data storage
Storing module；The secret key in the server can be stored in the data storage module by the wireless communication module,
When the door access machine network state is bad or without network connection, the main control module is by character string and the data storage mould
Secret key in block compares, if the character string is matched with the secret key in the data storage module, the main control module control
The door lock control module is made to open.
3. two dimensional code unlocking access control system according to claim 1, which is characterized in that the door access machine further include: card reading
Device module；The card reader module is electrically connected with the main control module, and external ID can be read by the card reader module
The cards such as card, IC card and identity card.
4. two dimensional code unlocking access control system according to claim 1, which is characterized in that the door access machine further include: state
Indicating lamp module；The state instruction lamp module is electrically connected with the main control module.
5. two dimensional code unlocking access control system according to claim 1, which is characterized in that the door access machine further include: loudspeaking
Device module；The loudspeaker module is electrically connected with the main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597899.XU CN208834368U (en) | 2018-09-28 | 2018-09-28 | A kind of two dimensional code unlocking access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597899.XU CN208834368U (en) | 2018-09-28 | 2018-09-28 | A kind of two dimensional code unlocking access control system |
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| Publication Number | Publication Date |
|---|---|
| CN208834368U true CN208834368U (en) | 2019-05-07 |
Family
ID=66318708
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597899.XU Expired - Fee Related CN208834368U (en) | 2018-09-28 | 2018-09-28 | A kind of two dimensional code unlocking access control system |
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| CN (1) | CN208834368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118634A (en) * | 2018-09-28 | 2019-01-01 | 伟创达电子科技（深圳）有限公司 | A kind of two dimensional code unlocking access control system |
| CN110349316A (en) * | 2019-07-13 | 2019-10-18 | 珠海太川云社区技术股份有限公司 | A kind of visitor's access control system and control method |
| TWI761843B (en) * | 2019-06-26 | 2022-04-21 | 中國商深圳市商湯科技有限公司 | Access control method and device, electronic device and storage medium |
-
2018
- 2018-09-28 CN CN201821597899.XU patent/CN208834368U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118634A (en) * | 2018-09-28 | 2019-01-01 | 伟创达电子科技（深圳）有限公司 | A kind of two dimensional code unlocking access control system |
| TWI761843B (en) * | 2019-06-26 | 2022-04-21 | 中國商深圳市商湯科技有限公司 | Access control method and device, electronic device and storage medium |
| CN110349316A (en) * | 2019-07-13 | 2019-10-18 | 珠海太川云社区技术股份有限公司 | A kind of visitor's access control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20210928 |