Sailus' new patent can identify user emotions based on facial features.

The Qichacha APP shows that recently, the patent for "intelligent cabin control method, device, equipment and product based on emotion recognition" applied for by Sailus Automotive Co., Ltd. has been published. The patent abstract on Qichacha shows that this application includes: obtaining user videos collected by visual sensors; determining the user's physiological characteristics and facial expression characteristics based on the user videos; fusing the physiological characteristics with the facial expression characteristics to obtain the user's fused characteristics; determining the user's emotional state information based on the user's fused characteristics; controlling the intelligent cabin to respond based on the user's emotional state information, achieving the extraction of the user's physiological characteristics from the video and fusing the physiological characteristics and facial features to identify the user's emotional state information, conducting non-contact physiological data collection on the user to reduce interference, and effectively reducing the impact of environmental factors on a single physiological data, significantly improving the accuracy of emotion recognition results.