Interactive dish-ordering system based on network

Abstract

The invention relates to an interactive dish-ordering system based on a network, and the system comprises a server, a dish-ordering terminal, and dinning cards which are held by consumers and matched with one corresponding consumer in a unique manner. The dish-ordering terminal is connected with the server through the Internet for data communication. The server records the information of the consumers, and publishes the types of dishes of each meal of the following one to ten days. A core dish-ordering module of the server is used for receiving the dish-ordering information, which is uploaded to the server through the dish-ordering terminal, of the consumer for each meal, carries out the comparison of the intake nutrition standard of each meal with the nutrition content, calculated by the core dish-ordering module, of the consumer at each meal for analysis, lists the total amount of each nutritional ingredient, gives a warning mark if the total amount of one nutritional ingredient exceeds or is lower than the recommended amount of the nutritional ingredient, and sends the warning mark to the dish-ordering terminal. A dish-ordering statistics module carries out the statistics of the final dish-ordering information of all consumers in a unit for tomorrow in a period from 16 o'clock to 18 o'clock of a dinning day, and counts the number of raw materials to be bought according to the dish-ordering information.

Description

technical field [0001] The invention relates to the fields of canteen catering, nutrition, health, computer, network and the like, and in particular to a network-based interactive meal reservation system and a method for ordering meals. Background technique [0002] With the rapid development of the economy, great changes have taken place in the dietary structure of Chinese residents. Chronic non-communicable diseases such as obesity, hypertension, dyslipidemia, and diabetes related to unreasonable diets are rapidly increasing, and the age of onset is earlier. On November 12, 2013, at the "Coping with Chronic Disease Challenges, China is Taking Action" media exchange meeting jointly sponsored by the National Health and Family Planning Commission and WHO, Wang Yu, director of the China Center for Disease Control and Prevention, introduced that 8 million people in China die of non-infectious diseases every year. diseases, of which 3 million are premature deaths. Analysis of t...

AI Technical Summary

Problems solved by technology

However, in reality, canteen operators and consumers have limited knowledge of reasonable diets, and the channels for obtaining relevant nutritional knowledge mainly come from literature and TV introductions, which are relatively abstract, and because consumers do not understand the exact diets provided by canteens. Quantity and its nutrient content, it is difficult to judge whether the meal you choose meets the reasonable dietary requirements

[0003] In this regard, some catering companies currently use the nutritional dish selection and side dish system, which can give consumers suggestions and opinions on whether the nutritional combination of the selected dishes is reasonable, but its function is single, and it can only judge whether a single meal order is worth it. Balanced diet, reasonable nutrition, and fewer core indicators for judgment, cannot meet the different needs of different consumers for a reasonable diet due to individual health differences, lack of long-term data accumulation to judge whether consumers’ eating habits meet reasonable dietary requirements and Its impact on health and the function of giving rationalized suggestions

In addition to meeting reasonable nutritional needs, it is also very important to meet the individual needs of employees with different tastes, avoid waste, reduce costs, and ensure food safety from the perspective of canteen management. The existing nutritional ordering system for the catering industry is still lacking. These important functions

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