公开(公告)号：US20250159443A1

公开(公告)日：2025-05-15

申请号：US19020225

申请日：2025-01-14

Applicant: CAVH LLC

Inventor： Bin Ran ,  Weizhe Tang ,  Sicheng Fu ,  Yang Cheng ,  Shen Li ,  Zhen Zhang ,  Huachun Tan ,  Tianyi Chen ,  Shuoxuan Dong ,  Kunsong Shi ,  Linhui Ye ,  Qin Li ,  Zhijun Chen ,  Linchao Li ,  Linghui Xu ,  Xia Wan ,  Xiaoxuan Chen

IPC: H04W4/44 ,  G08G1/01 ,  H04W4/46 ,  H04W4/80

Abstract: This invention presents a vehicle safety system (VSS) for autonomous vehicles (AVs) utilizing an onboard unit (OBU) capable of communicating with various entities, comprising roadside units (RSUs), other OBUs, and cloud platforms. The OBU incorporates a safety subsystem designed to implement proactive, active, and passive safety measures. The proactive safety measures comprise incident prediction and warnings. The active safety measures comprise emergency braking, and the passive safety measures comprise incident response and dynamic routing. This VSS can be further enhanced by incorporating sensing and processing capabilities of the RSU network or the cloud platform, enabling distributed and integrated safety functions and improved environmental awareness. The system aims to enhance AV safety by addressing incidents before, during, and after their occurrence through comprehensive safety measures at a system level, comprising a vehicle centric system, a vehicle-road system, or a vehicle cloud system.

公开(公告)号：US20240355203A1

公开(公告)日：2024-10-24

申请号：US18762995

申请日：2024-07-03

Applicant: CAVH LLC

Inventor： Bin Ran ,  Sicheng Fu ,  Rui Gan ,  Yang Cheng ,  Shen Li ,  Kexin Tian ,  Tianyi Chen ,  Shuoxuan Dong ,  Kunsong Shi ,  Haotian Shi ,  Xiaotian Li

IPC: G08G1/0967 ,  G08G1/01

CPC classification number: G08G1/096783 ,  G08G1/0116 ,  G08G1/0145 ,  G08G1/096708

Abstract: This invention presents an automated driving system with distributed computing (ADS-DC). During the operation of a connected automated vehicle (CAV), some or all of its automated driving capabilities for sensing, prediction, planning, decision-making, or control may be downgraded due to long-tail events or malfunctions. The intelligent roadside toolbox (IRT) functions as an edge server or a cloud, and can supplement CAV's sensing functions, prediction and management functions, planning and decision-making functions, and vehicle control functions by providing customized, on-demand, and dynamic computing resources and functions to the CAV. In addition, the IRT computing functions provide the computation support for sensing, prediction, planning, decision-making, and/or control functions of said CAV. Namely, the IRT functions as an edge server or a cloud to provide processing, training or optimization of CAV driving models as well as facilitate the implementation of the driving models in the CAV.

公开(公告)号：US20220406178A1

公开(公告)日：2022-12-22

申请号：US17835546

申请日：2022-06-08

Applicant: CAVH LLC

Inventor： Bin Ran ,  Kunsong Shi ,  Wenqi Lu ,  Yang Cheng ,  Hongbin Zhang ,  Haotian Shi ,  Tianyi Chen ,  Bingjie Liang ,  Yifan Yao ,  Keshu Wu ,  Sicheng Fu

IPC: G08G1/0967 ,  G08G1/01 ,  B60W30/12

Abstract: Provided herein is technology relating to automated driving and particularly, but not exclusively, to a connected reference marker technology configured to serve automated driving systems by providing, supplementing, and/or enhancing autonomous driving functions for connected automated vehicles under normal and abnormal driving scenarios.

公开(公告)号：US20240249616A1

公开(公告)日：2024-07-25

申请号：US18594835

申请日：2024-03-04

Applicant: CAVH LLC

Inventor： Bin Ran ,  Xiaoying Yi ,  Renfei Wu ,  Sicheng Fu ,  Eric Ran ,  Yang Cheng ,  Tianyi Chen ,  Shen Li ,  Jing Jin ,  Xiaoxuan Chen ,  Fan Ding ,  Zhen Zhang

IPC: G08G1/01 ,  G08G1/017 ,  G08G1/04 ,  G08G1/042 ,  G08G1/07 ,  G08G1/0968 ,  H04L67/00 ,  H04L67/12 ,  H04W84/00

CPC classification number: G08G1/0145 ,  G08G1/0112 ,  G08G1/0129 ,  G08G1/0133 ,  G08G1/017 ,  G08G1/07 ,  G08G1/0968 ,  H04L67/00 ,  G08G1/04 ,  G08G1/042 ,  H04L67/12 ,  H04W84/005

Abstract: This technology provides an Autonomous Vehicle (AV) Intelligent Control System (ICS) that integrates a sensing module for collecting driving environment data and an onboard unit (OBU) for vehicle control. The OBU includes a vehicle control module and communication modules for interacting with Traffic Control Centers (TCC/TCU) and Roadside Units (RSUs). These modules exchange information at the control level, such as vehicle positioning, speed, and environmental conditions, enabling the AV to operate safely and efficiently. The system also features redundancy through dual-security mechanisms, enhancing safety and reliability. The AV ICS is designed to distribute driving tasks and functions, utilizing both TCC/TCU and RSU data for vehicle control and monitoring, with wireless communication capabilities for seamless information exchange.

公开(公告)号：US20220270476A1

公开(公告)日：2022-08-25

申请号：US17667683

申请日：2022-02-09

Applicant: CAVH LLC

Inventor： Bin Ran ,  Tianyi Chen ,  Xiaotian Li ,  Yang Cheng ,  Shen Li ,  Shuoxuan Dong ,  Yifan Yao ,  Kunsong Shi ,  Haotian Shi ,  Keshu Wu ,  Sicheng Fu

IPC: G08G1/01 ,  G08G1/0967 ,  B60W60/00 ,  G05D1/02 ,  H04W4/44

Abstract: Provided herein is technology relating to automated driving and particularly, but not exclusively, to a system configured to provide full vehicle operations and control for connected and automated vehicles (CAV) and, more particularly, to a system configured to manage and/or control CAV by sending individual vehicles with detailed and time-sensitive control instructions for lateral and longitudinal movement of vehicles, including vehicle following, lane changing, route guidance, and related information.