The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2025
Filed:
Jul. 08, 2019
Cavh Llc, Fitchburg, WI (US);
Shen Li, Madison, WI (US);
Bin Ran, Fitchburg, WI (US);
Zhen Zhang, Madison, WI (US);
Yang Cheng, Middleton, WI (US);
Huachun Tan, Madison, WI (US);
Tianyi Chen, Madison, WI (US);
Shuoxuan Dong, Madison, WI (US);
Kunsong Shi, Madison, WI (US);
Linhui Ye, Madison, WI (US);
Qin Li, Madison, WI (US);
Zhijun Chen, Fitchburg, WI (US);
Linchao Li, Madison, WI (US);
Linghui Xu, Madison, WI (US);
Xia Wan, Fitchburg, WI (US);
Xiaoxuan Chen, Fitchburg, WI (US);
CAVH LLC, Fitchburg, WI (US);
Abstract
This technology provides designs and methods for the vehicle on-board unit (OBU), which facilitates vehicle operations and control for connected automated vehicle highway (CAVH) systems. OBU systems provide vehicles with individually customized information and real-time control instructions for vehicle to fulfill the driving tasks such as car following, lane changing, route guidance. OBU systems also realize transportation operations and management services for both freeways and urban arterials. The OBU composed of the following devices: 1) a vehicle motion state parameter and environment parameter collection unit; 2) a multi-mode communication unit; 3) a location unit; 4) an intelligent gateway unit, and 5) a vehicle motion control unit. The OBU systems realize one or more of the following function categories: sensing, transportation behavior prediction and management, planning and decision making, and vehicle control. OBU is supported by real-time wired and/or wireless communication, the power supply networks, the cloud, cyber safety, security services, and the human machine interface.