Anti-fog controlling method for refrigerator camera

Abstract

The invention provides an anti-fog controlling method for a refrigerator camera. A refrigerator comprises a refrigerator body, a door body and a heating wire used for heating the camera. The anti-fog controlling method comprises the following steps that when the refrigerator starts to operate, the heating wire heats the camera with the power P1; when someone is detected to get close to the refrigerator and is about to open the refrigerator door body, the power of the heating wire is regulated and the heating wire heats the camera at the power P2; whether the refrigerator door body is open or not is detected; if the refrigerator door body is open, whether the refrigerator door body is closed or not is detected; if the refrigerator door body is closed, the power of the heating wire is regulated to recover to P1 to heat the camera; if the refrigerator door body is not closed, the camera temperature T1 and the environment temperature T2 are detected and compared; if T1 is greater than or equal to T2, the power of the heating wire is regulated to P1 to heat the camera; and if T1 is smaller than T2, the power of the heating wire is regulated to P3, and the camera is heated. The anti-fog controlling method for the refrigerator camera solves the problem that the shooting is vague and unclear due to the fogged camera, and can lower the energy consumption.

Description

technical field [0001] The invention relates to the technical field of refrigerator control, in particular to an anti-fog control method for a camera of a refrigerator. Background technique [0002] At this stage, users have increasing functional requirements for refrigerators. In order to enable users to understand and obtain item information inside the refrigerator in real time, the industry proposes to install a camera inside the refrigerator and provide real-time feedback on the storage of items inside the refrigerator through the photos taken by the camera. [0003] However, due to the low temperature in the refrigerator compartment, the interaction of cold and hot air when the refrigerator door is opened makes the lens surface of the camera often foggy, which in turn leads to blurred and unclear photos taken by the camera, and even severely distorted images that cannot be identified. . In view of the above problems, Chinese patent CN105571238 A discloses an anti-fog m...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-fog control method for a camera of a refrigerator, which can solve the problem of blurred and unclear shooting caused by fogging of the camera, and reduce energy consumption

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