Anti-lost walking aid based on face recognition, control method and storage medium

Abstract

The invention relates to an anti-lost walking aid based on face recognition, a control method and a storage medium, and the method comprises the following steps: 101, obtaining a walking aid use instruction of a user, and obtaining the face information of the user as a first image when the use instruction is received; 102, preprocessing the first image to obtain a second image capable of being used for face recognition; 103, performing feature extraction on the second image in a PCA mode, and completing face recognition through an RBF-SVM classifier according to the extracted features; 104, acquiring a face recognition result, controlling a camera module to photograph a current user when face recognition fails, controlling a loudspeaker to send out first voice information and controlling alocking module to lock wheels of the walking aid, and controlling the locking module to lock the wheels of the walking aid when no face is detected. According to the invention, anti-lost management and control can be carried out on the walking aid through face recognition, the advantages of face recognition are fully utilized, and the anti-lost of the walking aid is facilitated.

Description

technical field [0001] The invention relates to the field of artificial intelligence, in particular to a face recognition-based anti-lost walker, a control method and a storage medium. Background technique [0002] Walking aids, also known as lower limb orthoses, are a walking support tool for the elderly with limited mobility, certain trauma, hemiplegia patients and disabled people to help them walk or exercise their limbs. People can easily walk slowly by holding it. The most common types of walkers include two-wheel and four-wheel walkers. Both walkers provide enough stability if you have trouble maintaining your balance or fall easily. [0003] However, because the walking aid is more convenient to move, it is often possible to be taken by mistake or even stolen, which brings trouble to the user, because most of the users are elderly people with limited mobility, so it is very difficult to recover. inconvenient. [0004] Existing walking aids often do not study this t...

AI Technical Summary

Problems solved by technology

[0003] However, because the walking aid is more convenient to move, it is often possible to be taken by mistake or even stolen, which brings trouble to the user, because most of the users are elderly people with limited mobility, so it is very difficult to recover. inconvenient

[0004] Existing walking aids often do not study such problems, and there are no good targeted solutions. Today's market needs an anti-lost walking aid and its corresponding control method

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