CN204303088U - A kind of supermarket autostore cabinet - Google Patents
A kind of supermarket autostore cabinet Download PDFInfo
- Publication number
- CN204303088U CN204303088U CN201420523637.4U CN201420523637U CN204303088U CN 204303088 U CN204303088 U CN 204303088U CN 201420523637 U CN201420523637 U CN 201420523637U CN 204303088 U CN204303088 U CN 204303088U
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- cabinet
- acquisition circuit
- collecting sensor
- thing button
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of supermarket autostore cabinet, comprise one group of cabinet, control depositing thing button and getting thing button, display unit of locker door switch, bar code printing device and fingerprint identification module, described fingerprint identification module comprises fingerprint collecting sensor and inner Acquisition Circuit, described thing button of depositing is respectively equipped with fingerprint collecting sensor with getting on thing button, and the fingerprint signal that described fingerprint collecting sensor collects is passed to inner Acquisition Circuit and carried out storing and matching identification.Fingerprint identification technology applies in the autostore cabinet of supermarket by the utility model, makes client's accessing article safety convenient again.
Description
Technical field
The utility model relates to locker technical field, is a kind of supermarket autostore cabinet specifically.
Background technology
Supermarket shopping of today has become the indispensable custom of people, and use autostore cabinet accessing article to be also day by day frequent before client enters supermarket, therefore, conveniently accessing article mode is most important.
Supermarket autostore cabinet now adopts barcode technology mostly, and operation is slightly aobvious complicated.Client first presses and deposits key, and locker built-in chip generates bar code automatically, and is printed by micro-bars code printer, and this bar code is recorded in inner core sector-meeting simultaneously.When client gets thing, bar code scanned by scanner, scanner can input to built-in chip the data that bar code records, and when inside chip collation is consistent, locker just can be opened.This cabinet complex operation, bar code is easily lost, and security is not high.Run into bar code buckling phenomena, need repeatedly to repeat, the serious cabinet that will cause cannot be opened and need administrative staff to help.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency of the prior art, provides a kind of and simplifies the operating process of accessing article, the supermarket autostore cabinet of the access depositing some items that makes things convenient for customers.
The purpose of this utility model is achieved through the following technical solutions:
A kind of supermarket autostore cabinet, comprise one group of cabinet, control depositing thing button and getting thing button, display unit of locker door switch, bar code printing device and fingerprint identification module, described fingerprint identification module comprises fingerprint collecting sensor and inner Acquisition Circuit, described thing button of depositing is respectively equipped with fingerprint collecting sensor with getting on thing button, and the fingerprint signal that described fingerprint collecting sensor collects is passed to inner Acquisition Circuit and carried out storing and matching identification.This autostore cabinet utilizes the fingerprint collecting sensor in fingerprint identification module to gather client's fingerprint when client's storing articles, by inner Acquisition Circuit, client's fingerprint is carried out to pretreatment, extracts feature, coding, morphogenesis characters database.Utilize the match cognization of fingerprint to open corresponding cupboard when client comes to get thing when client gets thing.
Fingerprint recognition system technology has high sensitivity, easy to identify, easy to operate, and security is high, and be 21 century undeniable hot technology, and this technology is once be utilized preferably and develop, society is much by income.In order to cater to the development trend in epoch 21 century, the utility model proposes employing fingerprint recognition technology and optimizing autostore cabinet, make client's accessing article safety convenient again.
Each cabinet also comprises fingerprint recognition mistake alarming device, and fingerprint recognition mistake alarming device is connected with inner Acquisition Circuit.
The use procedure of supermarket of the present utility model autostore cabinet is:
Storing articles: client come storing articles time, press and deposit thing button, inner Acquisition Circuit record client fingerprint, locker built-in chip generates band automatically the bar code of free cabinet number, and client keeps bar code well, puts into article, closes Over-The-Counter door.
Pulling items: client come pulling items time, find the cupboard of storing articles according to bar code, press and get thing button, simultaneously inner Acquisition Circuit by its fingerprint with originally recorded check and correction, if collation is consistent, cabinet door is opened automatically, otherwise, cannot open, and produce fingerprint error prompting.
Fingerprint identification technology applies in the autostore cabinet of supermarket by the utility model, optimizes bar-code type cabinet, and make client's accessing article safety convenient again, whole accessing article operating process is convenient, and security is high.
The utility model has following outstanding beneficial effect:
1) security is high: fingerprint is the unique feature of human body, and its complexity is enough to the feature being provided for differentiating, only has the client of storing articles just can open corresponding cupboard pulling items.
2) recognition effect is good: identify that the sample of fingerprint is not fingerprint image, but the key feature extracted from fingerprint image, client come pulling items time consuming time short when carrying out fingerprint check and correction, recognition effect is obvious.
3) simple operation: adopt fingerprint recognition system to replace barcode technology, simple operation.
Accompanying drawing explanation
Fig. 1 is the guidance panel schematic diagram of the utility model autostore cabinet;
Fig. 2 is that the utility model supermarket autostore cabinet is deposited thing, got the course of work schematic flow sheet of thing;
Fig. 3 is the utility model autostore cabinet internal circuit connection diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See Fig. 1, a kind of supermarket autostore cabinet in the utility model, comprise one group of cabinet, control depositing thing button 1 and getting thing button 2, display unit 3 of locker door switch, bar code printing device 7, fingerprint identification module and fingerprint recognition mistake alarming device 4, fingerprint identification module comprises fingerprint collecting sensor 6 and inner Acquisition Circuit 5, deposit thing button 1 and get on thing button 2 and be respectively equipped with fingerprint collecting sensor 6, the fingerprint signal that fingerprint collecting sensor 6 collects is passed to inner Acquisition Circuit 5 and is carried out storing and matching identification; Fingerprint recognition mistake alarming device 4 is connected with inner Acquisition Circuit 5.Display unit 3 comprises display screen and empty full indicator lamp.
Fingerprint identification module forms primarily of the LPC2106 processor of ARM7 kernel and scratching formula semiconductor fingerprint sensors A TW212.Wherein, ATW212 completes sensing and the collection of fingerprint, and LPC2106 processor mainly completes the process image mosaic of fingerprint image, feature extraction, coding, the function such as storage and control.ARM7 processor with adopt SPI mode between fingerprint sensor and be connected, annexation is see Fig. 3.Wherein, I/O part comprises on the right of keystroke interface and the input and output such as the display screen left side control.LPC2106 core voltage is 1.8 V, and this part adopts the step-down of high efficiency DC/DC circuit realiration voltage transformation; Also need another to organize 3.3 V voltages during system works, be mainly used in I/O port driver, adopt LDO circuit to realize.
Inner Acquisition Circuit 5 adopts LPC2106 fingerprint algorithm chip.The kernel of LPC2106 is ARM7TDMI-S processor, has Flash memory in 64 KB static RAM (SRAM)s and 128 KB sheets, meets the demand of carrying out fingerprint recognition computing in sheet.This chip possesses abundant external interface, two UART mouths, an I2C serial line interface, a SPI serial line interface and multiple universaling I/O port.Cpu clock frequency can reach 60 MHz, and volume is very little, and it is encapsulated as TQFP487 mm × 7 mm.Under high efficiency algorithm for recognizing fingerprint is supported, this chip composition Fingerprint-based User Authentication for Embedded Systems has superior comprehensive cost performance, extensive use can be used for the various fields such as fingerprint recognition and access control.
Fingerprint collecting sensor 6 adopts scratching formula fingerprint semiconductor transducer ATW212.ATW212 be Atrua company of the U.S. now by the scratching formula fingerprint sensor that AuthenTnc corporate buyout of the U.S. releases, adopt capacitance type fingerprint sensing.There are finger print navigation and fingerprint recognition two kinds of functions.Adopt low power design technique, operating current only has 2.5 mA, and volume is small, adopts the LGA encapsulation of 28pin.The maximum scratching speed of discernible finger is 48 cm/s, and every frame pixel is 192*8.Data-interface can be 8 parallel ports or high speed serialization SPI mouth, and anti-static ability can reach 15 kV.Adopt SPI mode, message transmission rate is up to 2.8 MB/s.
Supermarket autostore cabinet operation principle flow process is:
1, deposit thing button 1 and can gather client's fingerprint with the fingerprint collecting sensor 6 got on thing button 2, pass to inner Acquisition Circuit 5 and carry out storing and matching identification;
2, when cabinet is full up, full lamp lights; When cabinet is free cabinet, empty lamp lights; When twice fingerprint is inconsistent, warning lamp lights, screen display " fingerprint mistake ", and display screen shows number and the inconsistent prompting of fingerprint of empty cabinet;
3, the bar code be with and be free cabinet to encode can be taken out in bar code exit, helps client to remember the specified place of storing articles;
4, bar code recycling box takes the useless bar code after article away for reclaiming client.
Supermarket autostore cabinet deposits thing, get the course of work of thing sees Fig. 2.
1, storing articles: client come storing articles time, press and deposit thing button 1, inner Acquisition Circuit 5 records client's fingerprint, carry out fingerprint pretreatment, extract feature, coding.During screen display clearancen cabinet number, locker built-in chip generates band is automatically the bar code of free cabinet number to print from bar code exit, and client keeps bar code well, puts into article, closes Over-The-Counter door, can leave.
2, pulling items: client finds the cupboard of storing articles according to bar code, press and get thing button 2, carry out fingerprint matching identification, namely inner Acquisition Circuit 5 by its fingerprint with originally recorded check and correction, if collation is consistent, cabinet door is opened automatically, client can take article away, otherwise cabinet door cannot be opened, and red warning lamp lights, screen display " fingerprint mistake ".
Be more than preferred embodiment of the present utility model, all changes done according to technical solutions of the utility model, when the function produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (1)
1. a supermarket autostore cabinet, comprise one group of cabinet, control depositing thing button (1) and getting thing button (2) of locker door switch, display unit (3), bar code printing device and fingerprint recognition mistake alarming device (4), it is characterized in that, also comprise fingerprint identification module, this fingerprint identification module comprises fingerprint collecting sensor and inner Acquisition Circuit, described fingerprint collecting sensor setting is being deposited thing button (1) and is being got on thing button (2), described inner Acquisition Circuit respectively with fingerprint collecting sensor, deposit thing button (1), get thing button (2) display unit (3) and the connection of bar code printing device, described fingerprint recognition mistake alarming device (4) is connected with inner Acquisition Circuit, described fingerprint collecting sensor adopts touch sensing ATW212, described inner Acquisition Circuit adopts fingerprint algorithm chip LPC2106.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523637.4U CN204303088U (en) | 2014-09-12 | 2014-09-12 | A kind of supermarket autostore cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523637.4U CN204303088U (en) | 2014-09-12 | 2014-09-12 | A kind of supermarket autostore cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204303088U true CN204303088U (en) | 2015-04-29 |
Family
ID=53108612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523637.4U Expired - Fee Related CN204303088U (en) | 2014-09-12 | 2014-09-12 | A kind of supermarket autostore cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204303088U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488919A (en) * | 2015-11-26 | 2016-04-13 | 胡柳冰 | Article temporary storage system of school sports place |
| CN106408778A (en) * | 2016-11-25 | 2017-02-15 | 钦州市高新技术产业服务中心 | Face-identification control system of emporium object storing cabinet |
| CN108510668A (en) * | 2018-03-01 | 2018-09-07 | 杭州晟元数据安全技术股份有限公司 | A kind of fingerprint Storage Cabinets |
| CN113053036A (en) * | 2019-12-26 | 2021-06-29 | 阿里巴巴集团控股有限公司 | Transaction and article access method, device, storage medium and system |
-
2014
- 2014-09-12 CN CN201420523637.4U patent/CN204303088U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488919A (en) * | 2015-11-26 | 2016-04-13 | 胡柳冰 | Article temporary storage system of school sports place |
| CN106408778A (en) * | 2016-11-25 | 2017-02-15 | 钦州市高新技术产业服务中心 | Face-identification control system of emporium object storing cabinet |
| CN108510668A (en) * | 2018-03-01 | 2018-09-07 | 杭州晟元数据安全技术股份有限公司 | A kind of fingerprint Storage Cabinets |
| CN113053036A (en) * | 2019-12-26 | 2021-06-29 | 阿里巴巴集团控股有限公司 | Transaction and article access method, device, storage medium and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104464152B (en) | Based on recognition of face and the antitheft system for valuables of RFID and theft preventing method thereof | |
| CN204303088U (en) | A kind of supermarket autostore cabinet | |
| CN202800926U (en) | Electronic-intelligence face recognition locker | |
| CN104408827B (en) | A kind of umbrella based on Non-contact Media Reader management system and method for work | |
| CN103295033A (en) | Book self-inspection system and book self-inspection method | |
| CN203552272U (en) | Fingerprint identification device | |
| CN203149691U (en) | Bag storage device based on face recognition technology | |
| CN103206132A (en) | Biological information recognition system for safe box | |
| CN203499375U (en) | Multifunctional fingerprint door lock | |
| CN204255869U (en) | A kind of intelligent dry type food security rapid detection system | |
| CN202800925U (en) | Electronic intelligent finger print storage cabinet | |
| CN101650849A (en) | Automatic lending system of public umbrellas | |
| CN203299845U (en) | Hand-held identity card checking instrument based on dual-identification of fingerprint and second-generation ID card | |
| CN205942813U (en) | Intelligence visitor all -in -one | |
| CN205910749U (en) | Access control system based on multi -functional bank card | |
| CN101901332A (en) | Fingerprint identification system and method | |
| CN202820532U (en) | Fingerprint article storage using system | |
| CN203232503U (en) | Embedded fingerprint identification bag storage system | |
| CN204463313U (en) | A kind of bank card theftproof system | |
| CN208310459U (en) | A kind of intelligent keeper based on stm32 control technology | |
| CN202929715U (en) | Fingerprint access control system | |
| CN208636855U (en) | Installation tool centralized management system | |
| CN110807880A (en) | Wisdom community face identification load handling device | |
| CN207148925U (en) | A kind of intelligentized business administration attendance checking system | |
| CN201532639U (en) | Fingerprint identification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150429 Termination date: 20160912 |