Cook machine and food recognition method thereof

Abstract

The invention relates to a cook machine and a food recognition method thereof. The cook machine comprises a temperature detection device, a heating device and a control device. The food recognition method of the cook machine comprises the steps that S1, the control device receives temperature information sent by the temperature detection device after preheating is completed; S2, the control deviceprocesses the temperature information and determines a food state in a pot body of the cook machine according to a processing result; S3, the control device controls the heating device to perform heating according to a heating mode corresponding to the food state and recognizing the food categories and food amount in the pot body. The cook machine and the food recognition method thereof have theadvantages that the food state of the pot body of the cook machine can be recognized intelligently, the pot body is heated by adopting the corresponding heating mode according to the food state in thepot body of the cook machine, thereby avoiding wrong judging results caused by the deviation of temperature detection results, and ensuring the normal operation of a cooking function.

Description

technical field [0001] The invention relates to the control field of kitchen machines, and more specifically, relates to a kitchen machine and a food identification method thereof. Background technique [0002] The traditional way of judging the food of the kitchen machine is to judge the heating method by calculating the slope directly during the heating process. This judgment method, because the amount of food is different, and the type of food is uncertain, so this judgment method is only a rough judgment method. For kitchen machines with unsatisfactory heat transfer, using this judgment method will cause large deviations. [0003] There are two main reasons for the difference between the temperature detected by the sensor of the kitchen machine and the temperature of the food in the kitchen machine pot. One of the ways is that the power of the heater is too high and the heating is too fast, resulting in a large amount of heat concentrated on the chassis, and the heat has...

AI Technical Summary

Problems solved by technology

Another way is to place the sensor at the cold spot of the chassis. The temperature of the sensor needs to be transmitted through the temperature of the food in the pot. The heat transfer still takes a certain amount of time, and it takes a few seconds if it is slow. If the heating is too fast, the temperature of the food in the pot will be too high. , the temperature of the sensor has not detected the temperature of the food in the pot, causing the temperature of the sensor to be lower than the temperature of the food, and the temperature of the sensor obviously lags behind the temperature of the pot body

[0004] If the traditional food judgment method is followed, it will cause great deviations in the test results. For some kitchen machine applications, it will cause the pot to burn or cause the food to fail to cook. For example, the kitchen machine is currently in a dry state, a frying pan or In the fermentation state of dough yeast, if there is an abnormality in the judgment of this kind of cooking function, the temperature will overshoot, causing the problem of cooking function failure

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