Dish preheating method and device

Abstract

The invention discloses a dish preheating method. The method comprises the following steps: obtaining preheated dish information sent by a user; calculating the heating duration according to preset cooking steps according to the dish variety; calculating heat dissipation duration from the initial temperature to the preheating temperature according to a preset heat dissipation rule on the basis of the vegetable varieties; and adding the heating duration and the heat dissipation duration to obtain the preheating duration of the dishes, bringing the pre-dining time forward by the preheating duration, and obtaining the initial heating time of the dishes. According to the dish preheating method provided by the invention, the dishes are just cooled to the preheating temperature suitable for the user to eat within the pre-dining time of the user after being heated and cooled, so that the situation that the temperature of the dishes is too high and is not beneficial to the health of the user when the user needs to eat immediately is avoided; meanwhile, the situation that the nutrition and taste of the dishes are affected due to the fact that the dishes are kept warm for a long time in a traditional timing preheating mode is avoided, and diet safety and health of users such as office workers are promoted.

Description

【Technical field】 [0001] The present invention relates to the technical field of cooking, in particular to a dish preheating method, device, terminal and computer-readable storage medium. 【Background technique】 [0002] As the pace of society continues to accelerate, many people, such as office workers, often choose to order takeaways to solve their dietary problems, and they can only solve their breakfast problems by purchasing packaged goods in the morning, which makes the menu of office workers single. There are few dietary choices, which is not conducive to the improvement of physical health and life experience. Therefore, many office workers choose to cook at home to solve the problem of a single diet or takeaways that do not suit their tastes. However, office workers may need to spend time on commuting, so many times they need to prepare the ingredients in the kitchen in advance, and then turn it on at regular intervals before getting up or leaving get off work, so th...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a dish preheating method, device, terminal and storage medium, aiming to improve the problem that the temperature and taste of the cooked dishes cannot be well controlled in the existing timing preheating method, so that The cooked dishes can be cooled to the edible level when the user eats them, and there will be no problem of affecting nutrition and taste due to the need to keep the dishes warm

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