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2d Barcode Use Popular

Posted at: Offers to Sell and Export | Posted on: Wednesday 27 November 2013 2:21 am | Poster last visit: Wednesday 18 December 2013 |

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Chinese enterprises can apply for " vendor identification code " in Article Numbering Center of China,



two-dimensional bar code scanning module identification code hosting companies . Obtaining vendor identification code of the enterprise, vendor identification code can be prepared on the basis of universal, unique commodity item code of the product, and then use the bar code symbol vector be said that enterprises of their own design for the interior of the bar is generally limited to the internal management system application, you can not enter the circulation .

Article Numbering Center of China is a unified organization, coordination and management of specialized agencies barcode, goods coding and automatic identification technology, is responsible for organizing, coordinating and managing national commodity code, item codes, Electronic Product Code (EPC), radio frequency animal identification code, bicycle coding and automatic identification technology work .

Variety of forms

As you can see, the bar code is the identification of the goods by the arrangement of a set of rules, empty and their corresponding characters, symbols used to represent certain commodity information, which bar is dark, empty color is satisfied for barcode reading scanning reader device, which corresponds to a character by the Arabic numerals, for people or directly reading the input data to the computer via the keyboard .

"But the one-dimensional bar codes need to rely on the database to support ." Li Jianhui told reporters . Due to limited data capacity of one-dimensional barcodes only identify the product, but can not describe the product, and therefore highly dependent on computer networks and databases.

Therefore, in recent years, some of the higher storage capacity of the gradual emergence of a two-dimensional bar code .

Due to the two-dimensional bar codes with high density, high capacity, anti-wear characteristics, which broadens the field of barcode applications . Two-dimensional bar code with a particular geometry, data recording graphic symbol information according to certain rules in the plane ( two-dimensional direction ) on the distribution of black and white .

In the preparation of the code, two-dimensional bar code scanning module clever use constitute the basis of the internal logic of the computer, " 0", " 1" is the concept of the bit stream, using a number of binary geometry corresponding text values ​​to represent information through image input equipment or optical scanning equipment to achieve the automatic reading of information processed automatically.

With the great heat of things, RFID electronic tags known. As a carrier carrying identification information, the use of induction between tag and reader, radio waves or microwaves, two-way communications, data exchange and identification tag storing information. Compared with bar codes, radio frequency identification technology can achieve non-contact reading distance reading from ten centimeters to tens of meters ; recognizable fast moving objects ; resistance to harsh environment, waterproof, anti-magnetic, high temperature, long life ; confidentiality strong ; which can identify multiple identification objects.



Company Contact:

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Contact Name: Chloe
Company Name: Shenzhen Longview Technology Co., Ltd.
Email: Email
Tel: 86-755-83233013-814
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Street Address: Tongjian Buildings
2, Shennan Road, Futian District,
Shenzhen, Guangdong, China
Shenzhen, Guangdong
Website: https://www.aliexpress.com/store/907376
Member name: chloezeng
Country: China-CN China
Member Since: 24 October 2013
Total Leads: 47 chloezeng Import Export Business Leads
Business focus: Barcode Scanner, Barcode Scanner Module, Barcode Printer, Ribbon, Data Collector, Pos System, Cable, Label Sticker
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