Human body gait analysis-based system of safety door and control method thereof

Abstract

The invention provides a human body gait analysis-based system of safety door and a control method thereof. The gait safety door provided by the application is equipment which collects and recognizesgait features of human bodies, and controls door leaf opening and closing according to the gait features. According to the system of the safety door, on the one hand, multi-dimensional human body gaitrecognition technology is employed for identification of the gait features, and the technical problems of low recognition result accuracy, poor robustness, high realization difficulty and the like existing in single-dimensional gait recognition of videos, radar echoes or the like in the prior art are solved; and on the other hand, aggregation of passer gait types is realized on the basis of the multi-dimensional human body gait features, then suitable opening duration is set for the different gait types, and intellectualization and humanization of automatic door opening and closing of the safety door are improved.

Description

technical field [0001] The present application relates to the technical field of pattern recognition and automatic control based on biometric features, in particular to a security door system based on human gait analysis and a control method thereof. Background technique [0002] Gait refers to the way the human body walks. It is a complex behavioral feature closely related to the physiological structure of the human body such as muscles and bones, as well as the long-term habit of action. The appearance of the human body may change due to some reasons (such as , make-up), however, the walking posture of the human body is difficult to change or disguise. [0003] Gait recognition is an emerging biometric recognition technology, which aims to extract the body characteristics of the human body when walking through the posture of the human body. Compared with other biometric technologies, gait recognition has the advantages of non-contact remote implementation and no The advan...

AI Technical Summary

Problems solved by technology

On the one hand, the safety door system uses multi-dimensional human gait recognition technology to identify gait features, which solves the problems of low accuracy and poor robustness of identification results in the existing technology of single-dimensional gait recognition such as video or radar echo. Difficult technical problems, on the other hand, based on the multi-dimensional human gait characteristics to realize the collection of pedestrian gait types, and then set the appropriate opening time for different gait types, improving the intelligence and humanity of the automatic opening and closing of safety doors change

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