Barcode scanning module, as the name implies, is an embedded code scanning device widely used in automatic identification technology, which can quickly and accurately collect various QR codes, screen codes, etc. For example, the embedded code scanning platform used in the field of smart transportation (automatic ticket checking, automatic ticket purchase, vehicle QR code charging, etc.), electronic health card reading equipment in the medical and health field, and embedded in self-service equipment such as automatic vending Barcode readers, so the market demand for scanning modules is also increasing. Then some netizens asked: What types of barcode scanning modules are embedded in the device? As an invisible embedded smart code scanning device, the barcode scanning module plays an important role in barcode recognition. Although it is little known, its role is indispensable.
Generally speaking, as an automatic identification hardware product, the barcode scanning module can identify QR codes, 1D and 2D barcodes that are common in our lives, and has a wide range of application scenarios. Different application fields will put forward different requirements and recognition effects on scanning speed, light, environment, and equipment available for embedding space. Therefore, OEM manufacturers and end users may have different requirements for the use and selection of barcode scanning modules. The price of the product may also be high or low.
At present, the code scanning module is mainly used in mobile payment, smart transportation, medical health and self-service equipment and other fields. In terms of mobile payment, it is not difficult to find the series of smart barcode scanning devices in many convenient payment scenarios. Customers can use barcode scanning devices to read Alipay, WeChat payment barcodes, etc. in their mobile phones, and automatically trigger scanning to complete the payment. In the field of smart transportation, code-scanning equipment has been used in subways and buses. The bus code-scanning payment, gate machine scanning QR code and subway applications provide a more practical and convenient experience for the masses. In the field of medical and health care, electronic health card reading equipment and QR code scanning equipment for building medical insurance electronic vouchers and medical service systems are driving the medical industry to develop in a smarter and more convenient direction. In the field of self-service equipment, self-service equipment manufacturers widely use two-dimensional code identification technology, integrate the core modules of reading equipment such as embedded 1D/2D code scanning modules, and support a variety of automatic identification solutions, which can not only scan two-dimensional It can also read mobile phone Alipay, WeChat payment barcodes, etc.
The performance characteristics of the code scanning module:
(1) High-speed scanning: The code scanning module adopts advanced CMOS imaging technology and intelligent image recognition algorithm, which can quickly read barcode information and improve scanning efficiency.
(2) Support multiple code systems: the code scanning module supports the identification of one-dimensional codes, two-dimensional codes and various complex code systems, including QR codes, Data Matrix, PDF 417, Aztec, Maxicode, Hanxin codes, etc., can Meet the needs of different industries.
(3) Strong anti-interference ability: The code scanning module has strong anti-interference ability, and can work normally in the case of poor light or noisy environment to ensure accurate reading of barcode information.
(4) High reliability: The code scanning module adopts high-quality materials and reliable technology, has a long service life and stable performance, and can adapt to long-term and high-intensity working environments.
In short, the barcode scanning module is the core reading device of automatic identification technology. It has complete and independent barcode scanning and decoding functions. Due to its small size and high integration, it can be used as an embedded or external embedded. The recognition performance of the code scanning module is very powerful, and it also adopts a more stable hardware decoding mode, which can meet the high-frequency code scanning 24 hours a day.
