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公开(公告)号:US12043288B2
公开(公告)日:2024-07-23
申请号:US17674925
申请日:2022-02-18
申请人: CAVH LLC
发明人: Bin Ran , Wenqi Lu , Tianyi Chen , Yang Cheng , Linheng Li , Bingjie Liang , Yifan Yao , Kunsong Shi , Keshu Wu
IPC分类号: B60W60/00 , B60W40/09 , B60W40/105 , H04W4/44
CPC分类号: B60W60/00184 , B60W40/09 , B60W40/105 , H04W4/44
摘要: Provided herein is technology relating to automated driving and particularly, but not exclusively, to a mobile intelligent road infrastructure technology configured to serve automated driving systems by providing, supplementing, and/or enhancing autonomous driving functions for connected automated vehicles under common and unusual driving scenarios.
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公开(公告)号:US11964674B2
公开(公告)日:2024-04-23
申请号:US17878982
申请日:2022-08-02
申请人: CAVH LLC
发明人: Bin Ran , Yang Cheng , Tianyi Chen , Yang Zhou , Zhen Zhang , Xiaotian Li , Shen Li , Shuoxuan Dong , Kunsong Shi
CPC分类号: B60W60/00184 , B60W60/0011 , G08G1/0112 , G08G1/0116 , G08G1/0125 , H04W4/44 , H04W4/46
摘要: The present technology relates to an intelligent road infrastructure system and, more particularly, to systems and methods for a heterogeneous connected automated vehicle highway (CAVH) network in which the road network has various RSU and TCU/TCC coverages and functionalities. The heterogeneous CAVH network facilitates control and operations for vehicles of various automation level and other road users by implementing various levels of coordinated control among CAVH system entities and providing individual road users with detailed customized information and time-sensitive control instructions, and operations and maintenance services.
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公开(公告)号:US11854391B2
公开(公告)日:2023-12-26
申请号:US17076585
申请日:2020-10-21
申请人: CAVH LLC
发明人: Bin Ran , Yang Cheng , Shen Li , Zhen Zhang , Fan Ding , Huachun Tan , Yuankai Wu , Shuoxuan Dong , Linhui Ye , Xiaotian Li , Tianyi Chen , Kunsong Shi
IPC分类号: G08G1/09 , G08G1/0967 , B60W30/165 , G08G1/16
CPC分类号: G08G1/096725 , B60W30/165 , G08G1/096775 , G08G1/096783 , G08G1/164 , G08G1/166 , G08G1/167
摘要: The invention provides systems and methods for an Intelligent Road Infrastructure System (IRIS), which facilitates vehicle operations and control for connected automated vehicle highway (CAVH) systems. IRIS systems and methods provide vehicles with individually customized information and real-time control instructions for vehicle to fulfill the driving tasks such as car following, lane changing, and route guidance. IRIS systems and methods also manage transportation operations and management services for both freeways and urban arterials. In some embodiments, the IRIS comprises or consists of one of more of the following physical subsystems: (1) Roadside unit (RSU) network, (2) Traffic Control Unit (TCU) and Traffic Control Center (TCC) network, (3) vehicle onboard unit (OBU), (4) traffic operations centers (TOCs), and (5) cloud information and computing services. The IRIS manages one or more of the following function categories: sensing, transportation behavior prediction and management, planning and decision making, and vehicle control. IRIS is supported by real-time wired and/or wireless communication, power supply networks, and cyber safety and security services.
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公开(公告)号:US11842642B2
公开(公告)日:2023-12-12
申请号:US16446082
申请日:2019-06-19
申请人: CAVH LLC
发明人: Bin Ran , Yang Cheng , Kun Luan , Haiyan Yu , Yi Shen , Shiyan Xu , Xiaoli Zhang , Hongli Gao , Shaohua Wang , Hongliang Wan , Linchao Li , Linghui Xu , Liling Zhu , Linfeng Zhang , Yifei Wang , Qin Li , Yanyan Qin , Hainan Huang , Dongye Sun , Liping Zhao
CPC分类号: G08G1/164 , G08G1/0116 , G08G1/0125 , G08G1/167 , G08G1/161
摘要: The invention provides designs and methods for a heavy vehicle operations and control system for heavy automated vehicles, which facilitates heavy vehicle operation and control for connected automated vehicle highway (CAVH) systems. The heavy vehicle management system provides heavy vehicles with individually customized information and real-time vehicle control instructions to fulfill the driving tasks such as car following, lane changing, route guidance. The heavy vehicle management system also realizes heavy vehicle related lane design, transportation operations, and management services for both dedicated and non-dedicated lanes. The heavy vehicle management system consists of one or more of the following physical subsystems: (1) Roadside unit (RSU) network, (2) Traffic Control Unit (TCU) and Traffic Control Center (TCC) network, (3) vehicles and onboard units (OBU), (4) traffic operations centers (TOCs), and (5) cloud platform. The heavy vehicle management system realizes one or more of the following function categories: sensing, transportation behavior prediction and management, planning and decision making, and vehicle control. The heavy vehicle management system is supported by road infrastructure design, real-time wired and/or wireless communication, power supply networks, and cyber safety and security services.
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公开(公告)号:US11735035B2
公开(公告)日:2023-08-22
申请号:US17840249
申请日:2022-06-14
申请人: CAVH LLC
发明人: Bin Ran , Yang Cheng , Tianyi Chen , Yifan Yao , Keshu Wu , Haotian Shi , Shen Li , Kunsong Shi , Zhen Zhang , Fan Ding , Huachun Tan , Yuankai Wu , Shuoxuan Dong , Linhui Ye , Xiaotian Li
IPC分类号: G08G1/01 , G08G1/16 , G08G1/0968 , G08G1/0967
CPC分类号: G08G1/0116 , G08G1/0145 , G08G1/0968 , G08G1/096725 , G08G1/164 , G08G1/166 , G08G1/167
摘要: The invention provides systems and methods for an autonomous vehicle (AV) and cloud control system, which comprises an AV control system comprising an onboard unit (OBU), a roadside unit (RSU) network, and a cloud-based platform. This integrated vehicle-road-cloud system provides traffic state estimation, prediction, computing, and control instructions for specific vehicles by the cloud-based platform. The cloud-based platform also provides safety and efficiency measures for vehicle operations and control under adverse weather conditions, and provides security, redundancy, and resiliency measures to improve system reliability. In addition, the RSU network provides high-resolution maps for specific vehicles.
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公开(公告)号:US20230018419A1
公开(公告)日:2023-01-19
申请号:US17873676
申请日:2022-07-26
申请人: CAVH LLC
发明人: Bin Ran , Yang Cheng , Tianyi Chen , Shen Li , Jing Jin , Xiaoxuan Chen , Fan Ding , Zhen Zhang
IPC分类号: G08G1/01 , G08G1/0968 , G08G1/07 , G08G1/017 , H04L67/00
摘要: This invention provides a system-oriented and fully-controlled connected automated vehicle highway system for various levels of connected and automated vehicles and highways. The system comprises one or more of: 1) a hierarchical traffic control network of Traffic Control Centers (TCC's), local traffic controller units (TCUs), 2) A RSU (Road Side Unit) network (with integrated functionalities of vehicle sensors, I2V communication to deliver control instructions), 3) OBU (On-Board Unit with sensor and V2I communication units) network embedded in connected and automated vehicles, and 4) wireless communication and security system with local and global connectivity. This system provides a safer, more reliable and more cost-effective solution by redistributing vehicle driving tasks to the hierarchical traffic control network and RSU network.
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公开(公告)号:US20230012934A1
公开(公告)日:2023-01-19
申请号:US17878982
申请日:2022-08-02
申请人: CAVH LLC
发明人: Bin Ran , Yang Cheng , Tianyi Chen , Yang Zhou , Zhen Zhang , Xiaotian Li , Shen Li , Shuoxuan Dong , Kunsong Shi
摘要: The present technology relates to an intelligent road infrastructure system and, more particularly, to systems and methods for a heterogeneous connected automated vehicle highway (CAVH) network in which the road network has various RSU and TCU/TCC coverages and functionalities. The heterogeneous CAVH network facilitates control and operations for vehicles of various automation level and other road users by implementing various levels of coordinated control among CAVH system entities and providing individual road users with detailed customized information and time-sensitive control instructions, and operations and maintenance services.
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公开(公告)号:US20220406184A1
公开(公告)日:2022-12-22
申请号:US17878988
申请日:2022-08-02
申请人: CAVH LLC
发明人: Bin Ran , Huachun Tan , Zhen Zhang , Yang Cheng , Xiaotian Li , Tianyi Chen , Shuoxuan Dong , Kunsong Shi
摘要: The technology provided herein relates to a roadside infrastructure sensing system for Intelligent Road Infrastructure Systems (IRIS) and, in particular, to devices, systems, and methods for data fusion and communication that provide proactive sensing support to connected and automated vehicle highway (CAVH) systems.
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公开(公告)号:US20220406175A1
公开(公告)日:2022-12-22
申请号:US17873405
申请日:2022-07-26
申请人: CAVH LLC
发明人: Bin Ran , Yang Cheng , Tianyi Chen , Shen Li , Jing Jin , Xiaoxuan Chen , Fan Ding , Zhen Zhang
IPC分类号: G08G1/01 , G08G1/0968 , G08G1/07 , G08G1/017 , H04L67/00
摘要: This invention provides a system-oriented and fully-controlled connected automated vehicle highway system for various levels of connected and automated vehicles and highways. The system comprises one or more of: 1) a hierarchical traffic control network of Traffic Control Centers (TCC's), local traffic controller units (TCUs), 2) A RSU (Road Side Unit) network (with integrated functionalities of vehicle sensors, I2V communication to deliver control instructions), 3) OBU (On-Board Unit with sensor and V2I communication units) network embedded in connected and automated vehicles, and 4) wireless communication and security system with local and global connectivity. This system provides a safer, more reliable and more cost-effective solution by redistributing vehicle driving tasks to the hierarchical traffic control network and RSU network.
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公开(公告)号:US20220375337A1
公开(公告)日:2022-11-24
申请号:US17840249
申请日:2022-06-14
申请人: CAVH LLC
发明人: Bin Ran , Yang Cheng , Tianyi Chen , Yifan Yao , Keshu Wu , Haotian Shi , Shen Li , Kunsong Shi , Zhen Zhang , Fan Ding , Huachun Tan , Yuankai Wu , Shuoxuan Dong , Linhui Ye , Xiaotian Li
IPC分类号: G08G1/01 , G08G1/0968 , G08G1/0967 , G08G1/16
摘要: The invention provides systems and methods for an Intelligent Road Infrastructure System (IRIS), which facilitates vehicle operations and control for connected automated vehicle highway (CAVH) systems. IRIS systems and methods provide vehicles with individually customized information and real-time control instructions for vehicle to fulfill the driving tasks such as car following, lane changing, and route guidance. IRIS systems and methods also manage transportation operations and management services for both freeways and urban arterials. In some embodiments, the IRIS comprises or consists of one of more of the following physical subsystems: (1) Roadside unit (RSU) network, (2) Traffic Control Unit (TCU) and Traffic Control Center (TCC) network, (3) vehicle onboard unit (OBU), (4) traffic operations centers (TOCs), and (5) cloud information and computing services. The IRIS manages one or more of the following function categories: sensing, transportation behavior prediction and management, planning and decision making, and vehicle control. IRIS is supported by real-time wired and/or wireless communication, power supply networks, and cyber safety and security services.
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