Geely announces patent for detecting intoxication status, which can improve the accuracy of intoxication status inference

Tianyancha's property clue information shows that on June 6th, Zhejiang Geely Holding Group Co., Ltd. and Geely Automobile Research Institute Co., Ltd. applied for the patent "A Method, System, Device, and Medium for Detecting Drunken State." The abstract indicates that it obtains the driver's eye data over a preset period, and by fusing frequency domain and time domain feature information, it evaluates the driver's nystagmus state from multiple features, which can increase the robustness of the data and the generalization ability of the model, improving the accuracy of drunk driving state detection. Additionally, the judgment results can be fused with the drunken state detection results based on the driver's physiological characteristic information and vehicle status information to further enhance the accuracy of inferring the driver's drunken state