CN208705999U - A kind of anti-omission locker based on fingerprint recognition and pressure sensor - Google Patents
A kind of anti-omission locker based on fingerprint recognition and pressure sensor Download PDFInfo
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- CN208705999U CN208705999U CN201821644811.5U CN201821644811U CN208705999U CN 208705999 U CN208705999 U CN 208705999U CN 201821644811 U CN201821644811 U CN 201821644811U CN 208705999 U CN208705999 U CN 208705999U
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- module
- pressure sensor
- omission
- cabinet
- microcontroller
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Abstract
The utility model discloses a kind of anti-omission locker based on fingerprint recognition and pressure sensor, including cabinet body, display module, Keysheet module, voice module, microcontroller, fingerprint identification module, pressure sensor module and gsm module；The cabinet body includes cabinet door, the interlayer of cabinet lock and bottom of cabinet bulk；The display module includes LCD12864；The Keysheet module includes 4*4 matrix keyboard；The voice module includes loudspeaker and earphone interface；The microcontroller includes STC89C52 single chip and single-chip minimum system；The fingerprint identification module includes optical fingerprint identification module；The pressure sensor includes HX711 analog-digital converter and its connection circuit；The gsm module includes SIM 900A module.The utility model has detected whether article omission by pressure sensor, and after to single-chip microcontroller send information, single-chip microcontroller control voice module and display module remind user to realize anti-omission function.
Description
Technical field
The utility model relates to a kind of shared lockers more particularly to a kind of anti-based on fingerprint recognition and pressure sensor
Omit locker.
Background technique
In recent years, with the development of Information technology, storage cabinet system is shared since its is highly-safe, high reliablity, conveniently
The features such as quick, provides short-term deposit custodial services in places such as supermarket, library, exhibition center, dressing rooms, in various fields
Very big application value is embodied, there is vast market prospect.The locker of existing self-service memory-type generally uses bar shaped
Code distinguishes the voucher of identity as user, however bar code is relatively easy to lose, additionally due to locker cabinet body is deeper, has been easy
It small object loss and is difficult to be found by user.
Utility model content
The purpose of this utility model is to provide a kind of anti-omission locker based on fingerprint recognition and pressure sensor, should
Locker have the characteristics that practical function, it is easy to operate, highly-safe, convenient for Admin Administration, while user's object can be prevented
Product are omitted, and broad masses can be preferably served.Customer can access according to the completion of concise clearly operating instruction voluntarily
The function of the work of article, fingerprint recognition access also saves a large amount of consumptive materials.
A kind of anti-omission locker based on fingerprint recognition and pressure sensor include cabinet body, display module, Keysheet module,
Voice module, microcontroller, fingerprint identification module, automatically controlled lock module, pressure sensor module and gsm module；Wherein,
The cabinet body includes cabinet door and the lock for being mounted on cabinet door and the cabinet lock for being mounted on cabinet body inner side edge and cabinet body bottom
The interlayer in portion, the interlayer are used to place the pressure sensor；
The display module includes LCD12864；The LCD12864 reminds user's operation in the present apparatus and is having article
Suggesting effect from when omission；
The Keysheet module includes 4*4 matrix keyboard；The keyboard is input system in the present apparatus；
The voice module includes loudspeaker and earphone interface；The loudspeaker and earphone interface are connected directly between voice module
On；
The microcontroller includes STC89C52 single chip and single-chip minimum system；The STC89C52 single chip is this
The information process unit of device；
The fingerprint identification module includes optical fingerprint identification module；The fingerprint identification module is mounted on the operation of cabinet body
Part is user fingerprints typing and reading contrast module；
The automatically controlled lock module includes lock and electric control lock；The electric control lock controls its enabling by the microcontroller；
The pressure sensor includes HX711 analog-digital converter and its connection circuit；The HX711 analog-digital converter effect
To be transferred to the microcontroller after the analog-to-digital conversion of weight of object；
The gsm module includes SIM 900A module；The gsm module serves in the present apparatus seeks help to administrator.
Locker provided by the utility model have practical function, it is easy to operate, highly-safe, convenient for Admin Administration etc.
Feature, customer can be according to the work of the completion access article of concise clearly operating instruction voluntarily, the function of fingerprint recognition access
A large amount of consumptive materials can be saved, while anti-omission function is that user avoids unnecessary trouble.
Detailed description of the invention
Fig. 1 is the block architecture diagram of the utility model；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the interior of the cabinet structure chart of the utility model；
In figure: 1- locker door；2- display screen；3- fingerprint identification module；4- matrix keyboard；5- cabinet body；10- electric control lock；
11- pressure sensor；12- lock.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
Utility model is described in further detail.
As shown in Figure 1, a kind of anti-omission locker based on fingerprint recognition and pressure sensor, including for controlling and holding
The main control chip of line command, the display module for showing text prompt information, the voice mould for voice prompting user's operation
Block, the pressure sensor module for the detection of article gravity, is used for user at the fingerprint identification module for fingerprint collecting and comparison
Seek the GSM alarm module of administrator's help and is used to open the automatically controlled lock module of cabinet door；
The display module, voice module, fingerprint identification module, pressure sensor module, GSM alarm module and automatically controlled
Lock module is connected with the main control chip；
Further, the main control unit is STC89C52 single chip.
Further, the display module is LCD12864, and main cue user's operation shows cabinet number and the prompt of user
Consumer articles are overweight or lose.
Further, the voice module is the effect to assist the display module, i.e. voice prompting user's operation
And article is overweight or loses, and reinforces human-computer interaction.
Further, the fingerprint identification module is used for the acquisition of user fingerprints, and finger print information is stored, and is used for
The identity documents of user are provided when opening cabinet door, while the finger print information of each user will be by the master after opening corresponding cabinet door
Element deletion is controlled, the safety of system is improved.
Further, the GSM alarm module is used to send short message to locker administrator when user wants help.
Further, the automatically controlled lock module is to open cabinet door.
As shown in Fig. 2, the utility model includes locker door 1, locker door 1 is mounted on cabinet body 5, and the cabinet body 5 is just
Right side of face is display screen 2, matrix keyboard 4 and fingerprint identification module 3, and single chip control module, GSM alarm are equipped with inside cabinet body 5
Module, voice module, the display screen 2, the GSM alarm module in matrix keyboard 4 and fingerprint identification module 3 and cabinet body 5, language
Sound module is connect by conducting wire with the single chip control module.
Further, the matrix keyboard designs 16 keys, including 0-9 totally 10 digital keys, bag deposit key, take Bao Jian,
Administrator mode key, elp button, delete button and confirmation key.
Further, the administrator mode key has following function: initialization locker deletes finger print information, hand
It is dynamic to open the door, modify administrator's password.
Further, the elp button is used to alarm when special circumstances such as locker failures by the GSM
Module sends short message of seeking help to administrator.
As shown in figure 3, being interior of the cabinet structure chart, including the cabinet door 1, the electric control lock 10 is installed and cabinet body side wall
On, lock 12 is used for switch gate with electric control lock 10.Have at the top of cabinet body an interlayer that pressure sensor 11 is installed, the electric control lock 10 and
The pressure sensor 11 is connect by conducting wire with the single chip control module.
Further, it is the precision for guaranteeing the pressure sensor 11, can accurately measures the small article omitted in cabinet, be used
Analog-digital converter be 24 high-precision adc HX711.
Working principle of the utility model is: display screen shows " welcome " printed words after booting；When user presses " bag deposit " key
When, display screen is shown " asking typing fingerprint ", while voice plays " asking typing fingerprint ", and fingerprint module is started to work.Fingerprint typing
Success, display " fingerprint typing success, close cabinet door after article please be put into ", while " fingerprint typing success, please be put into voice broadcast
Cabinet door is closed after article ", corresponding cabinet door is distributed automatically and opened to system, and when user is put into article, pressure sensor is started to work,
It measures Item Weight and shows on a display screen.When article is more than the tolerance range of locker, voice prompting " article is overweight,
Please take part objects away ", display screen shows " article is overweight, please take part objects away ".When user presses " pickup " key, display screen
It shows " asking typing fingerprint ", while voice plays " asking typing fingerprint ", opens corresponding cabinet door after typing success.When user takes
When part has omission, when pressure sensor is weighed within the specified range, cabinet door can not be closed, and voice plays, display screen shows " you
Have object loss, all items please be take away ", when pressure very little is close to 0g, system determines that article is all taken away, pressure sensing
To the change of one state of single-chip microcontroller, cabinet door could close device, and finger print information and corresponding cabinet door information are removed after closing.Work as user
When pressing " seeking help " key, short message of seeking help is sent to administrator by enabled gsm module.User enters the settable entrance of administrator mode
The password of administrator mode initializes all lockers, deletes any cabinet door manually by inputting the openable any cabinet door of cabinet number
Finger print information.
The utility model has saved consumptive material relative to traditional bar code locker, while also preventing the loss of user's bar code
Bring is inconvenient.In addition, Item Weight in cabinet is measured by pressure sensor to prevent the omission of user's small article.This reality
Preferably it is applied to supermarket, railway station, tourist attraction, the lockers such as dressing room placement place with New Energy.
The above, the only specific embodiment of utility model, but the protection scope of utility model is not limited thereto,
Any change or replacement expected without creative work, should all cover within the protection scope of utility model.Therefore, real
It should be determined by the scope of protection defined in the claims with novel protection scope.
Claims (4)
1. a kind of anti-omission locker based on fingerprint recognition and pressure sensor, including cabinet body, display module, Keysheet module,
Voice module, microcontroller, fingerprint identification module, automatically controlled lock module, pressure sensor module and gsm module；Wherein,
The cabinet body includes cabinet door and the lock for being mounted on cabinet door and the cabinet lock and bottom of cabinet bulk for being mounted on cabinet body inner side edge
Interlayer, the interlayer are used to install pressure sensor；
The display module includes LCD12864；The LCD12864 reminds user's operation in the present apparatus, is there is article omission
When from suggesting effect；
The Keysheet module includes 4*4 matrix keyboard；The keyboard is input system in the present apparatus；Including 0-9 totally 10 numbers
Word key, bag deposit key take Bao Jian, administrator mode key, elp button, delete button and confirmation key；
The voice module includes loudspeaker and earphone interface；The loudspeaker and earphone interface are connected directly between on voice module；
The microcontroller includes STC89C52 single chip and single-chip minimum system；The STC89C52 single chip is the present apparatus
Information process unit and main control unit；
The fingerprint identification module includes optical fingerprint identification module；The fingerprint identification module is mounted on the operation portion of cabinet body
Point, it is user fingerprints typing and reading comparison module；
The automatically controlled lock module includes lock and electric control lock；The electric control lock controls its enabling by the microcontroller；
The pressure sensor includes HX711 analog-digital converter and its connection circuit；The HX711 analog-digital converter effect is object
The microcontroller is transferred to after the analog-to-digital conversion of body weight；
The gsm module includes SIM 900A module；The gsm module serves in the present apparatus seeks help to administrator.
2. a kind of anti-omission locker based on fingerprint recognition and pressure sensor according to claim 1, feature exist
In the bottom of cabinet bulk interlayer is used to place pressure sensor, the pressure sensor and the microcontroller and is connected by conducting wire
It connects.
3. a kind of anti-omission locker based on fingerprint recognition and pressure sensor according to claim 1, feature exist
In fingerprint identification module is mounted on the middle section of the cabinet body, is user fingerprints typing and reading comparison module, when fingerprint is believed
Breath compares errorless, the microcontroller control electric control lock enabling.
4. a kind of anti-omission locker based on fingerprint recognition and pressure sensor according to claim 1, feature exist
In the gsm module plays prompt administrator in the present apparatus and wants help.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644811.5U CN208705999U (en) | 2018-10-11 | 2018-10-11 | A kind of anti-omission locker based on fingerprint recognition and pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644811.5U CN208705999U (en) | 2018-10-11 | 2018-10-11 | A kind of anti-omission locker based on fingerprint recognition and pressure sensor |
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| Publication Number | Publication Date |
|---|---|
| CN208705999U true CN208705999U (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821644811.5U Expired - Fee Related CN208705999U (en) | 2018-10-11 | 2018-10-11 | A kind of anti-omission locker based on fingerprint recognition and pressure sensor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991596A (en) * | 2021-02-07 | 2021-06-18 | 朱祥富 | Intelligent building management system based on big data |
| CN113205648A (en) * | 2021-04-23 | 2021-08-03 | 重庆锐锦科技有限公司 | Automatic storage device and system for public places |
-
2018
- 2018-10-11 CN CN201821644811.5U patent/CN208705999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991596A (en) * | 2021-02-07 | 2021-06-18 | 朱祥富 | Intelligent building management system based on big data |
| CN113205648A (en) * | 2021-04-23 | 2021-08-03 | 重庆锐锦科技有限公司 | Automatic storage device and system for public places |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |