Refrigerator with multi cold sector and food monitoring method thereof
A food and cold area technology, applied in household refrigerators, coolers, household refrigeration devices, etc., can solve the problems that users cannot provide relevant knowledge, adjustment, and temperature setting for food storage and use.
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[0017] The present invention adds the function of multi-cold area refrigerator food monitoring and management to the refrigerator on the basis of the prior art. By inputting the food list and selecting the shelf life, people can check the food records in the box at any time and can set the time when the food shelf life expires. remind the user when. Moreover, the refrigerator can adjust the storage temperature of the storage cold zone according to the input food information. Multi-cold zone refrigerators include multiple cold zones such as refrigeration, freezing, and fruit and vegetable zones. Temperature sensors are installed in each cold zone to detect the temperature. The temperature signal of the temperature sensor is input to the CPU processing unit of the main control board. The set temperature value of the zone, the output load circuit control signal controls the temperature of each cold zone. In order to make user input more convenient, a personal digital assistant (...
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