Method and system for adjusting road tension emotion of driver based on micro-expression recognition

Abstract

The invention discloses a driver road tension adjusting method and system based on micro-expression recognition; the method comprises the steps: firstly, disclosing a face micro-expression data set through a network, carrying out the preprocessing of the data set, and constructing a driver tension recognition model based on micro-expression recognition; then simulating driving by a driver, acquiring a facial micro-expression signal of the driver in real time, and performing preprocessing and feature extraction on acquired data to obtain ideal micro-expression data of the driver; and finally, in the actual driving process of the driver, acquiring a driver face micro-expression signal in real time, inputting the micro-expression signal into the constructed driver nervous emotion recognition model based on micro-expression recognition, recognizing the emotion of the driver, and further making a corresponding emotion regulation decision through interaction with the driver. According to the invention, traffic risks can be effectively reduced, traffic accidents caused by nervous emotion of a driver during driving are avoided, and the traffic road safety is improved.

Description

technical field [0001] The invention belongs to the field of computer software and automobile technology, and relates to a driver's road tension adjustment method and system, in particular to an advanced driving assistance method and system based on image feature extraction and classification. Background technique [0002] With the development of the economy, the increase in driving vehicles has led to an increase in potential safety hazards. For those who drive for a short time, facing uneven and narrow roads, when there are many vehicles passing by or the roads are congested, it is inevitable. There will be tension and irritability, and this kind of negative emotion has a great hidden danger to traffic safety. [0003] According to the research of Wiesenthal, Hennessy and Totten in 2000, people are prone to nervousness when driving in congested or narrow roads. North and Hargreaves found through experiments that appropriate music is good for soothing the mood, but differe...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, the increase in driving vehicles has led to an increase in potential safety hazards. For those who drive for a short time, facing uneven and narrow roads, when there are many vehicles passing by or the roads are congested, it is inevitable. There will be tension and irritability. This kind of negative emotion has a great hidden danger to traffic safety.

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