The function and application of automatic identification barcode scanner

( 1 ) scanner : It’s believed that many people are familiar with this type. For example, we can often see its figure in the application of supermarket cash register. It can be said that as long as there is a barcode / 2d  barcode, there is a scanner.  This hand-held scanner is generally equipped with keyboard interface ( PS / 2 ), USB interface and RS232 interface for selection. The product standard includes scanner host, data line and user manual.  It can be widely used in express delivery industry, logistics warehousing, supermarkets, warehouse inventory, manufacturing and transportation.

( 2 ) Barcode scanning platform : Barcode scanning platform is also known as platform scanner, fixed scanner.  The barcode scanning platform occupies a small space and can emit multiple laser scanning lines at the same time. It does not need to be positioned. Barcode information can be easily scanned from all angles, which is commonly used in supermarkets, clothing stores, drug stores and other cash registers.

( 3 ) pda mobile data terminal : it’s also called pda handheld, with a stronger 2d code scanning engine embedded inside, which provides excellent barcode recognition performance. It has functions such as data acquisition, data processing and data transmission, and can collect, feedback, process and transmit data in real time.  It realizes the intelligence of information recognition and collection, and fully plays the high efficiency of bar code. It has the demand of full informatization, and is suitable for logistics express delivery, anti-counterfeiting traceability, production and manufacturing and other fields.

( 4 ) Barcode scanning module ( embedded series ) : Barcode scanning module is the core recognition component widely used in the field of automatic identification, and it is one of the key parts for the secondary development of bar code scanner. It has complete and independent bar code scanning and decoding functions, and can be written into various industry application functions according to requirements.  In general, it’s the secondary development scanning module which can be embedded and integrated into various devices to expand the 2d code scanning function. In general, integrators and developers will use it to expand self-service functions, so the application field is the most extensive.