QR codes are mainly used to store information and quickly access data by scanning. QR code scanners use optical principles to illuminate barcode symbols through light sources, decode the barcode content, and transmit data through data cables or wirelessly. In practical applications, almost all data is transmitted to the background server to replace manual data entry to improve work efficiency. As an efficient information identification tool, QR code scanners have been widely used in many fields.
1. Commercial payment: QR code scanners scan QR codes through Alipay, WeChat Pay, etc. to complete transactions.
2. Logistics and warehousing: The QR code on the express delivery slip records logistics information. The warehouse uses the QR code scanners to scan the product QR code for warehousing, outbound and inventory. At the same time, the entire process from raw materials to finished products can be tracked to ensure transparency.
3. Retail and catering: The QR code scanner scans the product QR code to obtain price, ingredients, production date, etc. QR code ordering on the restaurant table reduces manual service.
4. Transportation: Scan the QR code of electronic tickets for subways, buses, trains and airplanes. QR code scanners are often used in airports, train stations, bus stations, etc.
5. Healthcare: The QR code scanner scans the QR code on the wristband of the patient during hospitalization for identity recognition. The hospital scans the code to match the patient's medical records and examination reports. Drug traceability scans the QR code on the medicine box to verify the authenticity and check the production batch.
6. Manufacturing and Industry: The QR code scanner can be used for equipment management, scanning the QR code of the equipment to obtain maintenance records or operation manuals. Track the data of each link of the production line, improve quality control efficiency, and label fixed assets for convenient registration and inspection.
7. Government and public services: The QR code scanner scans the code to fill in the form or check the progress of the application (such as passport, business license). Public services, water and electricity bills, tax declarations, etc. provide scan code payment.
The flexibility and low cost of QR codes make them a core tool in digital transformation. In the future, with the development of technology (such as micro codes and color codes), the application scenarios will be further expanded. QR code scanners are widely used in various fields and industries. Guangzhou Netum Electronic Technology Co., Ltd., located in Guangzhou Jingzheng Science Park is a research, development, manufacturing, sales, and service company that specializes in Barcode scanners, PAs, Thermal Printers, and POS machines. Since its founding in the year 2011, accruing over a decade of development experience and expertise, Netum has become a leading professional barcode scanner manufacture.
