CN205581919U - Archives are system of making an inventory of goods in a warehouse in real time based on QR sign indicating number and infrared detection - Google Patents
Archives are system of making an inventory of goods in a warehouse in real time based on QR sign indicating number and infrared detection Download PDFInfo
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- CN205581919U CN205581919U CN201620307665.1U CN201620307665U CN205581919U CN 205581919 U CN205581919 U CN 205581919U CN 201620307665 U CN201620307665 U CN 201620307665U CN 205581919 U CN205581919 U CN 205581919U
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- archives
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Abstract
The utility model provides an archives are system of making an inventory of goods in a warehouse in real time based on QR sign indicating number and infrared detection, including host computer and a plurality of camera unit, every camera unit includes image gathering module, PIR and STM32 singlechip: the image gathering module of STM32 single chip microcomputer control camera gathers the image in the QR code area territory on the archives box, and the data processing module of image in the STM32 singlechip handles the back, and the data result is uploaded to the database of host computer in through the serial ports by the STM32 singlechip, PIR is used for detecting archives and goes out the circumstances that the warehouse entry changes, links to each other with the STM32 singlechip, the database of host computer show in real time whole archives in the storehouse condition. The utility model discloses a two -dimensional code recognition technology and infrared detection combine together, have real -time detection, fix a position this characteristics, are applicable to places such as the archives that need go on making an inventory of goods in a warehouse to the archives books and library.
Description
Technical field
This utility model relates to a kind of archive management system, is specifically related to the archives of a kind of real-time display file state
Inventory making system, it is adaptable to library, archives etc. go out puts occasion frequently in storage.
Background technology
File administration the most still uses traditional manually make an inventory and archives go out to put in storage the one-dimensional bar of either scans
The method of code.This way to manage expends substantial amounts of manpower and mistake easily occurs.
The revolution storehouse archives storage mode that more than ten years occur recently, adds memory density, is archives storage mode
Revolution.For the mode of making an inventory of goods in a warehouse of revolution storehouse file cabinet, use high frequency antenna is had to carry out electronic tag at present
Identification is made an inventory of goods in a warehouse, and it exists skip phenomenon and is difficult to solve always；Also have and use electronic tag to coordinate card reader array to enter
Row is made an inventory of goods in a warehouse in real time, but there will be string between card reader and read phenomenon and cause the information read wrong.
Summary of the invention
For the defect of above prior art, the purpose of this utility model is to provide a kind of archives to make an inventory of goods in a warehouse in real time
System, can realize archives quick, make an inventory of goods in a warehouse in real time, be pin-pointed to this.
This utility model solves its technical problem and be the technical scheme is that
The real-time inventory making system in a kind of archives based on QR code Yu infrared detection, including host computer and multiple shooting
Head unit, each camera unit includes image capture module, infrared detection module and STM32 single-chip microcomputer: institute
The image capture module stating STM32 Single-chip Controlling photographic head gathers the image in the QR code region on filing container,
Image is after the data processing module in STM32 single-chip microcomputer processes, and data result is passed through by STM32 single-chip microcomputer
Serial ports is uploaded in the data base of host computer；Described infrared detection module goes out the feelings of warehouse-in change for detecting archives
Condition, is connected with STM32 single-chip microcomputer；The data base of described host computer show in real time whole archives in storehouse situation.
The plurality of photographic head lines up array format.
Described QR code region is pasted onto the back of filing container.
Described infrared detection module is reflection-type infrared tube.
Described STM32 single-chip microcomputer passes through SCCB bus marco photographic head, and described photographic head uses 30W picture
The 0V7670 photographic head of element.
Further, described STM32 single-chip microcomputer uses FSMC to extend the sram chip of a piece of 1MB.
The real-time inventory making system in archives of the present utility model has the advantage that
1) using QR Quick Response Code as identifying medium, low cost, serious forgiveness is big, and discrimination is high.
2) introduce infrared detection technology, improve the operational efficiency of STM32 single-chip microcomputer so that a STM32
The multiple photographic head of Single-chip Controlling is possibly realized.
3) the decoding time of STM32 single-chip microcomputer is within 1S, and decoding speed is fast.
Accompanying drawing explanation
Fig. 1 is camera array of the present utility model arrangement；
Fig. 2 is camera unit structure chart of the present utility model；
Fig. 3 is that system of the present utility model is constituted.
In figure, 1-filing container, 2-QR code, 3-photographic head, 4-STM32 single-chip microcomputer, 5-infrared transmitting tube, 6-
Infrared receiving tube.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing
Such as Fig. 1,2, the QR code 2 being consistent with archive information, photographic head are pasted in filing container 1 back of file store
3 use array arrangement.STM32 single-chip microcomputer 4 is gathered on filing container 1 by SCCB bus marco photographic head 3
The image in QR code 2 region.
Owing to selected ST3M2 single-chip microcomputer 4 capacity is less, it is impossible to meet the internal memory that image procossing needs are opened up
Space.Therefore, native system extends a piece of 1MB sram chip, can be used for depositing the QR code image collected
The external variable space etc. that information and program are run.
System is constituted as shown in Figure 3.The process of image is carried out, including five steps in STM32 single-chip microcomputer 4:
Image semantic classification, it is positioned correction, reads data, error correction and decoding, STM32 single-chip microcomputer after successfully decoded
Result, by serial ports and host computer communication, is uploaded in the data base in host computer by 4.
Infrared detection module is connected with STM32 single-chip microcomputer 4, for detecting the situation warehouse-in change of archives.
In the present embodiment, the reflection-type of ITR20001 that infrared detection module uses the smooth company in Taiwan hundred million to produce is infrared right
Pipe, its angle of radiation is little, is about ± 10 °.In the case of archives warehouse-in having been detected, STM32 is mono-in request
Sheet machine 4 controls photographic head 3 and gathers the image in QR code 2 region on filing container 1 and decode；When archives are taken away
Time, it is infrared that infrared transmitting tube 5 sends, and infrared will not reflect because not blocking, and infrared receiving tube 6 cannot be received
To infrared transmitting tube 5 send infrared, this archives outbound i.e. detected, request STM32 single-chip microcomputer 4 is with upper
Machine communicates, and now the non-existent state of archives will be uploaded to host computer, the information of current archives in data base
Remove.With this repeatedly, thus realize the function made an inventory of goods in a warehouse in real time.The data base of host computer shows whole shelves in real time
Case in storehouse situation.
This utility model uses Quick Response Code identification technology to combine with infrared detection, has and detects in real time, navigates to
This feature, is the inexorable trend realizing automatization's file administration development.
Claims (6)
1. the real-time inventory making system in archives based on QR code Yu infrared detection, it is characterised in that system bag
Including host computer and multiple camera unit, each camera unit includes image capture module, infrared detection module
With STM32 single-chip microcomputer: the image capture module of described STM32 Single-chip Controlling photographic head gathers on filing container
The image in QR code region, image through in STM32 single-chip microcomputer data processing module process after, data result
It is uploaded in the data base of host computer by serial ports by STM32 single-chip microcomputer；Described infrared detection module is used for detecting
Archives go out the situation of warehouse-in change, are connected with STM32 single-chip microcomputer；The data base of described host computer shows in real time entirely
Portion's archives in storehouse situation.
Make an inventory of goods in a warehouse in real time and be in a kind of archives based on QR code with infrared detection the most according to claim 1
System, it is characterised in that the plurality of photographic head lines up array format.
Make an inventory of goods in a warehouse in real time and be in a kind of archives based on QR code with infrared detection the most according to claim 1
System, it is characterised in that described QR code region is pasted onto the back of filing container.
Make an inventory of goods in a warehouse in real time and be in a kind of archives based on QR code with infrared detection the most according to claim 1
System, it is characterised in that described infrared detection module is reflection-type infrared tube.
Make an inventory of goods in a warehouse in real time and be in a kind of archives based on QR code with infrared detection the most according to claim 1
System, it is characterised in that described STM32 single-chip microcomputer passes through SCCB bus marco photographic head, and described photographic head is adopted
Be the 0V7670 photographic head of 30W pixel.
6. a kind of real-time with the archives of infrared detection based on QR code according to one of claim 1 to 5 Suo Shu
Inventory making system, it is characterised in that described STM32 single-chip microcomputer uses FSMC to extend the sram chip of a piece of 1MB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620307665.1U CN205581919U (en) | 2016-04-14 | 2016-04-14 | Archives are system of making an inventory of goods in a warehouse in real time based on QR sign indicating number and infrared detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620307665.1U CN205581919U (en) | 2016-04-14 | 2016-04-14 | Archives are system of making an inventory of goods in a warehouse in real time based on QR sign indicating number and infrared detection |
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| Publication Number | Publication Date |
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| CN205581919U true CN205581919U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620307665.1U Expired - Fee Related CN205581919U (en) | 2016-04-14 | 2016-04-14 | Archives are system of making an inventory of goods in a warehouse in real time based on QR sign indicating number and infrared detection |
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| Country | Link |
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| CN (1) | CN205581919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107358336A (en) * | 2017-06-08 | 2017-11-17 | 浙江彩之码信息科技有限公司 | A kind of library's check system and method based on color code |
| CN108647551A (en) * | 2018-04-23 | 2018-10-12 | 佛山科学技术学院 | A kind of recognition methods of Internet of Things graphic code and its system based on STM32 |
-
2016
- 2016-04-14 CN CN201620307665.1U patent/CN205581919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107358336A (en) * | 2017-06-08 | 2017-11-17 | 浙江彩之码信息科技有限公司 | A kind of library's check system and method based on color code |
| CN108647551A (en) * | 2018-04-23 | 2018-10-12 | 佛山科学技术学院 | A kind of recognition methods of Internet of Things graphic code and its system based on STM32 |
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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 |
Granted publication date: 20160914 Termination date: 20190414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |