An intelligent control system for a microwave oven

Abstract

The invention discloses an intelligent control system of a microwave oven. The intelligent control system comprises an oven body, an oven cavity, a heating unit and a control unit, wherein the oven body is provided with a setting unit and a display unit; a tray, second testing equipment and third testing equipment are arranged in the oven cavity; the tray is provided with first testing equipment; the control unit obtains a preset working mode which is collected by a mode button and selected by a user and a test value of the first testing equipment, and selects running time of the microwave oven in the preset working mode according to the test value; the control unit stores the running time in the control unit, obtains the test value of the second testing equipment and compares the test value with a preset value stored in the control unit; the control unit controls the heating unit to work according to a comparison result; and meanwhile, the control unit obtains image information, which is shot by the third testing equipment, of an object arranged on the tray, and transmits the image information to the display unit for display.

Description

technical field [0001] The invention relates to the technical field of smart home appliances, in particular to an intelligent control system for a microwave oven. Background technique [0002] The microwave oven is one of the common cooking stoves in modern society. Its basic principle is to use the antenna to transmit the microwave generated by the microwave source to the heating chamber, and establish a microwave field in the heating chamber, so that the polar molecules in the food (such as water, fat, etc.) , protein, etc.) The orientation changes rapidly with the microwave field, and this change causes the interaction between adjacent molecules to produce an effect similar to friction, thereby heating the food. Through this heating principle, microwave ovens are able to cook food evenly and quickly, and thus are widely used. [0003] However, in the actual use of microwave ovens, there are often disadvantages in the following aspects: 1. The heating time of microwave ov...

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Problems solved by technology

[0003] However, in the actual use of microwave ovens, there are often disadvantages in the following aspects: 1. The heating time of microwave ovens is preset according to the user, and it often occurs that the food is not completely heated and the food is overheated, which is harmful to the food. 2. The heating source of some microwave ovens is at the bottom, and the heating source of some microwave ovens is at the top. When the food to be heated is large or the height of the food container is high , food is often heated unevenly, and the temperature of the bottom food in the container containing the food is quite different from that of the top layer of food. At this time, the user needs to reheat the food in the container, which is inconvenient to use. ; 3. Since the heating time of the microwave oven is preset by the user, the user cannot accurately grasp the heating time of the food, and the user cannot watch the heating process of the food in the microwave oven, resulting in the need to suspend the working state of the microwave oven To observe the heating state of food, such repetition is likely to affect the service life of the microwave oven, and also bring inconvenience to the user during use

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