Refrigerator food tracking system and method

Abstract

This system enables monitoring the spoilage of food stored in refrigerators and its features include: a device (1) that contains all the elements, is detachable and can be positioned anywhere in the refrigerator, a motherboard (2) that provides general control of the electronic components inside the device (1), a battery (3) that provides the general energy needs of the electronic components inside the device (1), a sensor control module (4) that controls the sensors and transmits the values ​​measured by the sensors to the decision module (5) and from there to the digital screen (11), a decision module (5) that evaluates the temperature, humidity and gas values ​​from the temperature sensor (7), humidity sensor (8) and gas sensor (9), controls the operation of the digital screen (11) and the air motor (10), an audible module (6) that alerts the user if the temperature, humidity and gas values ​​inside the refrigerator go outside a certain range, and a temperature sensor (7) that measures the temperature value inside the refrigerator.The refrigerator contains a humidity sensor (8) that measures the humidity level inside the refrigerator, a gas sensor (9) that measures the gas level inside the refrigerator, a temperature sensor (7), an air motor (10) that works according to the data from the gas sensor (9) and the humidity sensor (8), circulates the air inside at certain time intervals to slow down spoilage and adjust the gas density inside the refrigerator, a digital display (11) that shows the sensor values ​​and gives the user visual information if the temperature, humidity and gas values ​​inside the refrigerator go outside the certain range, an air motor outlet (13) that sends the filtered gas back into the refrigerator while the air motor (10) circulates the air inside the refrigerator, and an air motor filter (14) that captures the gases that cause density.