Smart home control method and system based on Internet of Things

Abstract

The invention discloses a smart home control method based on Internet of Things, wherein the method comprises the steps: obtaining a face image of a user, obtaining a first trigger gesture of the user when judging that the head of the user directly faces a terminal controller according to the face image, and collecting the gesture track information corresponding to the first trigger gesture of the user; then judging that a first distance between each gesture in the gesture track information and the head of the user is not within a preset distance, generating a starting instruction for controlling the terminal controller, acquiring an expression image formed by a plurality of second triggering gestures of the user and the face of the user and acquiring five-sense-organ information of the face occupied by a target gesture in a target expression image; According to the five-sense-organ information, controlling a terminal controller to regulate and control the intelligent device having a second distance with the user, and accurately determining the intelligent device needing to be regulated and controlled by the user from the target expression image. According to the method, the intelligent device does not need to be directly touched and controlled, accurate recognition of expressions and emotions of the user is improved, the corresponding scene atmosphere is given, and gesture regulation and control are simplified; therefore, the operation is simple and easy, and the user experience is also improved to a certain extent.

Description

technical field [0001] The invention belongs to the technical field of smart home control, and in particular relates to a smart home control method and system based on the Internet of Things. Background technique [0002] With the continuous advancement of technology, more and more smart home devices have come into the human field of vision, such as smart lamps, smart rice cookers, smart washing machines and smart TVs are gradually replacing traditional home devices. Among them, the control of smart home appliances by gesture combined with image processing technology is one of the important means of controlling smart home appliances. It has the characteristics of convenient control and improving the intelligence of smart home appliances. Gestures such as holding a mobile phone and holding a mobile phone can trigger gesture-based regulation, causing the smart device to produce a wrong response and degrading the user experience. Contents of the invention [0003] In view of...

AI Technical Summary

Problems solved by technology

Among them, the control of smart home appliances by gesture combined with image processing technology is one of the important means of controlling smart home appliances. It has the characteristics of convenient control and improving the intelligence of smart home appliances. Gestures such as holding a mobile phone, etc., can trigger gesture-based regulation, causing the smart device to generate false responses and degrading the user experience.

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