Siles' new patent can accurately and instantly identify motion sickness status.

The QiChaCha app shows that recently, the patent for "a motion sickness recognition method, device, storage medium and equipment" applied by Sailes Automobile Co., Ltd. has been published. The abstract of the patent displayed by QiChaCha shows that in this method, a teacher model is trained using multiple source signal samples to predict the motion sickness status of drivers and passengers. Through knowledge distillation technology, a student model is trained based on the soft labels provided by the trained teacher model and IMU signal samples, and the trained student model is determined as the motion sickness recognition model. After deploying this motion sickness recognition model on the onboard chip, the model processes real-time vehicle IMU signals to determine the motion sickness status of the vehicle's occupants. This compresses the teacher model based on multiple source signals into a student model that only requires IMU signal input, thereby solving the issues of signal collection limitations and insufficient computational power on the vehicle end in practical applications, and achieving real-time and accurate recognition of motion sickness status.