Research And Design Of Unmanned Smart Shopping Supermarket Based On RFID

With the rapid development of Chinese society,the domestic Internet,Internet of things,big data,cloud computing and other new generation technologies are further mature.New network technologies,especially breakthroughs in mobile payment,big data and artificial intelligence,as well as continuous improvement in logistics and transportation,have promoted the development of China's retail industry.Traditional retail enterprises in China are facing a severe test in the new era because of the disadvantages such as high rent,high labor cost and long time of settlement and queuing in the peak period of human flow.This paper combines with the actual situation of the retail industry,conducts in-depth research and analysis,refers to the existing unmanned supermarket in the market,and finally puts forward a plan of unmanned intelligent supermarket based on the Internet of things,which has certain application value.Through the market research and analysis of the unmanned supermarket,this paper determines the overall design plan and planning of the unmanned intelligent supermarket,including the design of the system hardware controller and software program as well as the construction of the remote server platform.Hardware control mainly includes the cooperation between the main control circuit and the access control device of the system and the core RFID technology in the unmanned supermarket.In this paper,the RFID technology was introduced in detail,including its core composition,working principle and analyzes the advantages and disadvantages of its in the supermarket,the independent in terms of hardware design of the core control circuit and a variety of functions and complete the circuit plate making,at last,an embedded operating system to complete the programming control of the hardware circuit,software platform mainly includes the front end of the shopping website design,commodity cloud server database and the background construction of the system.The whole system operation process is as follows,the first complete commodity information in the network database entry,customers in selecting the right after thegoods into the cashier chamber,controlled by the cashier in the room equipment and RFID identification equipment to complete the commodity prices and cloud server communication,the resulting order information and payment code,the user can leave from cashier room after a successful payment.The whole shopping process needs no manual operation.The process of opening and closing,including commodity identification and the generation of payment code,is completed automatically by the system.The whole shopping process is very convenient.