Driver emotion recognition method and device

An emotion recognition and driver technology, which is applied in the field of automobile intelligent interaction, can solve the problems of being unable to accurately identify the emotions and identities of people in the car, being easily affected by external factors, and having large errors, so as to improve accuracy and environmental adaptability, Improve accuracy and environmental adaptability, and improve the effect of user experience

Inactive Publication Date: 2017-05-10
SHANGHAI XIAOI ROBOT TECH CO LTD
View PDF4 Cites 49 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At this stage, the emotion recognition of people in the car is generally recognized through a single method. However, a single emotion recognition method cannot achieve the effect of accurately identifying the emotions and identities of people in the car, and the data obtained by a single method for emotion recognition is limited. The judgment mechanism is single, so there are problems such as low recognition accuracy, large error and easy to be affected by external factors.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Driver emotion recognition method and device
  • Driver emotion recognition method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0055] Embodiments of the present invention provide a driver's emotion recognition method and device. The present invention recognizes the driver's emotion through at least two of voice data, image data, and vehicle driving data, and according to multiple recognition results Carry out a comprehensive judgment, so that the recognized driver's emotion is more in line with the actual driver's emotional state, and will not be affected b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a driver emotion recognition method and device. The method comprises the following steps of: acquiring at least two data in image data of a driver, voice data of the driver, and travelling data of a driving vehicle; recognizing the emotion of the driver according to multiple acquired data respectively, so that an emotion recognition result in each data type is obtained; and, on the basis of the obtained emotion recognition result in each data type, judging the emotion of the driver according to a set emotion judgement policy. By means of the driver emotion recognition method and device disclosed by the invention, emotion recognition can be carried out respectively according to at least two data in the image data, the voice data and the vehicle travelling data; furthermore, the emotion state of the driver is comprehensively judged according to obtained multiple emotion recognition results; the emotion state recognition manner cannot be influenced by single road conditions, vehicle conditions, facial features, voice features and the like; the recognized motion of the driver accords with the practical driver emotion state well; and thus, the emotion recognition accuracy and the environmental suitability are improved.

Description

technical field [0001] The invention relates to the technical field of automobile intelligent interaction, in particular to a method and device for recognizing driver's emotions. Background technique [0002] With the globalization and popularization of automobiles and the start of intelligent automobiles, people's demand for a good experience in automobiles makes people hope that automobiles can understand themselves more and more, and can customize corresponding service content according to their personality and status. People hope that automobiles know Who you are, understand your emotions and needs, and hope that the car will take the initiative to provide services when you need them. This will play a very important role in the emotional recognition and identification of people in the car, so that the car can better understand people and provide more humanized and accurate services. [0003] In car driving, driving safety is the most important, but most traffic accident...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G10L25/63
CPCG10L25/63G06V20/597
Inventor 何嘉朱频频
Owner SHANGHAI XIAOI ROBOT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap