Abstract: With the improvement of people’s living standard and life transitions, catering industry has great investment market, it is known as the gold industry in China. On the tip of the tongue things networking system using the wireless network technology as information communication bridge, which can improve the grade of restaurant, improve work efficiency, avoid run single, realtime monitoring restaurant status, provide various statistical information, improve the service quality, etc., It brings catering industry new management idea and service methods, optimizes business process, provides customers with better quality of service. This paper designs a restaurant service system under Internet of things environment, it completes cell phone book, field PAD(tablet PC) choose a dish, RFID recognition, kitchen display terminal and server data processing and management related functions. To realize the maximization of enterprise value at the same time and minimization of cost is an important sign of the food industry information development.

Key words: wireless network, restaurant service, RFID, Internet of things