Display screen interactive method for intelligent refrigerator

Abstract

The invention discloses a display screen interactive method for an intelligent refrigerator. A display screen interactive system is arranged in the refrigerator; the display screen interactive system comprises an infrared emitting device, a reflecting unit, an infrared receiving device, a feature database calculating module, a distance judging module and an interactive performing module, wherein the infrared emitting device and the infrared receiving device are arranged on an outer housing of the refrigerator; the infrared emitting device is used for emitting an infrared signal to the outer part of the refrigerator; the infrared receiving device is used for receiving the infrared signal and distinguishing strength of the infrared signal; the feature database calculating module is used for calculating a measured distance between the reflecting unit and the refrigerator according to infrared signal transmission; and the interactive performing module is used for performing display screen awakening and lightening or display interface jump of the display screen to a HOME main interface according to judged results of the distance judging module. According to the display screen interactive method disclosed by the invention, a distance between a user and the display screen is automatically identified and measured according to time interval that the infrared signal is emitted and reflected back, so that interactive experience of the user is improved.

Description

technical field [0001] The present invention relates to a smart refrigerator, in particular to a method for interacting with a display screen of a smart refrigerator. Background technique [0002] At present, with the rapid development of display screen technology, capacitive touch technology, and intelligent operating system, smart refrigerator products with display screens are developing rapidly. Traditional interaction is realized based on touch screen or capacitive touch buttons, and generally graphics-based interactive systems have a main interface or HOME interface. At this time, a virtual button or capacitive entity needs to be set on the touch screen button; if the screen is dormant, you need to tap the screen to wake it up, resulting in a very unsatisfactory user interaction experience. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a display screen interaction method for a smart r...

AI Technical Summary

Problems solved by technology

Traditional interaction is realized based on touch screen or capacitive touch buttons, and generally graphics-based interactive systems have a main interface or HOME interface. At this time, a virtual button or capacitive entity needs to be set on the touch screen button; if the screen is dormant, you need to tap the screen to wake it up, resulting in a very unsatisfactory user interaction experience

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