Intelligent bread machine and weighing control method thereof

Abstract

The invention relates to an intelligent bread machine. The intelligent bread machine comprises a body, an upper cover, a bread bucket and a main controller, wherein bottom feet are arranged at the bottom of the body; a water pump, a temperature detection device, a heating device and a stirring device which are electrically connected with the main controller are arranged in the bread machine; the main controller comprises a motor control unit connected with the stirring device and a weight acquisition device arranged at one of the bottom feet of the body and used for acquiring a weight signal of the bread machine; the main controller is provided with a weight calculation unit electrically connected with the weight acquisition device, a water addition amount calculation unit electrically connected with the water pump as well as a fermentation calculation unit and a heating calculation unit which are electrically connected with the heating device; the weight calculation unit is used for receiving the weight signal from the weight acquisition device and calculating a weight difference before and after flour is added; and the water addition amount calculation unit, the fermentation calculation unit and the heating calculation unit are controlled to calculate the corresponding water addition amount, the fermentation time, the fermentation temperature, the heating time and the heating temperature according to the set programs by utilizing a signal of the weight difference.

Description

technical field [0001] The invention relates to the field of home appliances, in particular to an intelligent bread machine and a weighing control method thereof. Background technique [0002] The current bread machines on the market have fixed gear weight options (such as 500g, 750g, etc.) for the weight of bread production. Users can determine the size of the bread they want to make by selecting the gear. Different gears correspond to corresponding bread making control programs, so this requires the user to add a fixed weight of flour according to the flour quantity requirements of the selected gear. At present, in order to simplify the operation of adding flour for users, manufacturers generally set up measuring cups, and add the amount of flour required by different gears according to the scale of the measuring cup. However, due to the characteristics of flour, different brands have different compactness, so flour with the same scale also exists. There is a large weight...

AI Technical Summary

Problems solved by technology

At present, in order to simplify the operation of adding flour for users, manufacturers generally set up measuring cups, and add the amount of flour required by different gears according to the scale of the measuring cup. However, due to the characteristics of flour, different brands have different compactness, so flour with the same scale also exists. There is a large difference in weight, and the bread making process has higher requirements on the proportion of flour, so the error in the amount of flour leads to a higher failure rate of bread making

[0003] In order to solve the accuracy of flour weight addition, some manufacturers have improved the bread machine and added the weighing function of the bread machine, such as setting a weight scale or a gravity sensor on the bread machine to weigh the flour weight, but this structure is a bread machine Superimposed with the weight scale, add flour or other food materials into the weight scale or bread bucket until the display device shows the required weight, and the weight requirements for flour and other food materials are still set according to the requirements of the fixed gear of the bread machine Yes, the weighing function is only integrated into the bread machine, the bread machine cannot complete the bread making according to the amount of flour added by the user arbitrarily

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