公开(公告)号：US11729016B2

公开(公告)日：2023-08-15

申请号：US17100960

申请日：2020-11-23

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： I-Chou Hung ,  Chih-Min Shih ,  Hsing-Yu Chen ,  Shih-Sian Jhuang ,  Wen-Kai Liu

IPC: H04L12/40 ,  G07C5/08 ,  G07C5/00

CPC classification number: H04L12/40 ,  G07C5/008 ,  G07C5/085 ,  H04L2012/40215 ,  H04L2012/40273

Abstract: A vehicle data analysis device and a vehicle data analysis method thereof are provided. The vehicle data analysis device receives a sensing data and a controller area network (CAN) message, and performs a similarity comparison on the sensing data and a plurality of bytes of a data field of the CAN message to determine whether the CAN message is a target CAN message corresponding to the sensing data.

公开(公告)号：US11804080B2

公开(公告)日：2023-10-31

申请号：US17536446

申请日：2021-11-29

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： Shih-Sian Jhuang ,  Chih-Min Shih ,  Hsing-Yu Chen ,  I-Chou Hung

IPC: G07C5/02

CPC classification number: G07C5/02

Abstract: The present invention is a method and a system for inspecting and scoring vehicle transportation. The system includes a cloud server for performing an intersection analysis, a speed analysis, and a smoothness analysis to generate key features. The cloud server further performs a supervised learning scoring process based on the key features to generate an audit score. Therefore, the present invention can provide a verified reference for the vehicle transport industry to manage drivers, for avoiding human subjective judgments, and auditing and evaluating drivers' driving behaviors in an objective and efficient manner.