Intelligent supermarket cashier system and method based on mobile payment and IOT (Internet of Things)

Abstract

The invention discloses an intelligent supermarket cashier system and method based on mobile payment and the IOT (Internet of Things), and relates to the field of smart city application. The system comprises a plurality of commodity bar code scanners, a plurality of intelligent shopping carts, a background management center, a plurality of self-service cashier devices, an alarm device, and a wireless network covering a whole supermarket. The intelligent shopping carts are provided with price recognition modules and communication modules, so as to recognize the price and number of commodities in the shopping carts and transmit the price and number of commodities and the IDs of the shopping carts to the background management center. The background management center calculates the total prices corresponding to the IDs. The self-service cashier devices automatically recognize the IDs of the shopping carts, and display the details and total prices of corresponding commodities. A consumer can finish payment through a mobile terminal. The system can achieve the self-service shopping and payment, saves the time in searching the commodities, saves the time of a cashier in scanning the price of each commodity, reduces the waiting time of the consumer, is convenient and quick, and can remarkably improve the user experience.

Description

Technical field [0001] The invention relates to the application field of smart cities, in particular to a smart supermarket cash register system and method based on mobile payment and Internet of Things. Background technique [0002] At present, the construction of smart cities in China is in full swing, with more than 400 cities in the country under construction or proposed to build smart cities. Through the construction of smart cities, the comprehensive application of the information service system will improve the level of refinement and scientific management of urban construction management, and effectively solve the "urban diseases" that urban development is facing with road traffic congestion, shortage of public resources, and serious environmental pollution. [0003] With the development of society, supermarkets have become part of people's daily lives. There are many types of goods in supermarkets, and people can buy any desired goods in the supermarket. However, the incr...

AI Technical Summary

Problems solved by technology

There are many kinds of items in the supermarket, and people can buy any desired goods in the supermarket. However, the increase in the variety of goods has brought a certain impact on consumers’ purchase of goods. Information such as discounts needs to be known, but relevant information cannot be obtained in a targeted manner, resulting in consumers spending a lot of time looking for products; Waiting in line for a long time before, wasting a lot of time and affecting user experience

Images