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1.发明申请MESSAGE OCCLUSION DETECTION SYSTEM AND METHOD IN A VEHICLE-TO-VEHICLE COMMUNICATION NETWORK 有权车辆通信网络中的消息通知检测系统和方法公开(公告)号：US20170008455A1
公开(公告)日：2017-01-12
申请号：US14795286
申请日：2015-07-09
Applicant: Nissan North America, Inc.
Inventor： ROY GOUDY , NEAL PROBERT , JEREMY CHAMBERS , ANDREW CHRISTENSEN
IPC: B60Q9/00
CPC classification number: B60Q9/008 , G08G1/0112 , G08G1/096741 , G08G1/096783 , G08G1/096791 , G08G1/097 , G08G1/163
Abstract: A method for providing information to a driver of a vehicle includes receiving, at a host vehicle via a wireless electronic communication link, messages that each include remote vehicle information for a respective one of the one or more remote vehicles; identifying host vehicle information for the host vehicle; determining that a potential message occlusion exists based at least in part on the remote vehicle information for the one or more remote vehicles and the host vehicle information; and in response to determining that a potential message occlusion exists, causing a message occlusion alert to be output.
Abstract translation: 一种用于向车辆的驾驶员提供信息的方法包括在主车辆经由无线电子通信链路接收各自包括所述一个或多个远程车辆中的相应一个的远程车辆信息的消息; 识别本车辆的主车辆信息; 至少部分地基于用于所述一个或多个远程车辆的远程车辆信息和所述主车辆信息来确定存在潜在消息遮挡; 并且响应于确定存在潜在消息遮挡，导致输出消息遮挡警报。
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公开(公告)号：US20170221363A1
公开(公告)日：2017-08-03
申请号：US15010752
申请日：2016-01-29
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： ROY GOUDY , NEAL PROBERT , ANDREW CHRISTENSEN , JEREMY CHAMBERS
IPC: G08G1/16
Abstract: A method and apparatus for use in traversing a vehicle transportation network may include determining a codeword based on host vehicle information and remote vehicle information, and wherein the codeword indicates whether an expected path for the remote vehicle and an expected path for the host vehicle are convergent, and traversing a portion of the vehicle transportation network in response to the codeword. Determining the codeword may include determining an orientation sector based on a geodesic between the host vehicle and the remote vehicle, determining relative position information for the host vehicle and the remote vehicle based on the orientation sector, determining relative elevation information for the host vehicle and the remote vehicle based on the remote vehicle information and the host vehicle information, and determining relative heading information for the host vehicle and the remote vehicle based on the remote vehicle information and the host vehicle information.
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Patent Agency Ranking
公开(公告)号：US20170221361A1
公开(公告)日：2017-08-03
申请号：US15010791
申请日：2016-01-29
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： ROY GOUDY , NEAL PROBERT , ANDREW CHRISTENSEN , JEREMY CHAMBERS
IPC: G08G1/16
CPC classification number: G08G1/161
Abstract: A method and apparatus for use in traversing a vehicle transportation network may include determining a stabilized codeword indicating whether an expected path for the remote vehicle and an expected path for the host vehicle are convergent based on the host vehicle information, the remote vehicle information, and a reference direction, wherein a false negative incorrectly indicating that the expected path for the remote vehicle and the expected path for the host vehicle are divergent on a condition that a difference between a remote vehicle heading angle for the remote vehicle and a reference direction is within a heading approximation offset threshold, is identified as convergent. Traversing a vehicle transportation network may include traversing a portion of the vehicle transportation network in response to the stabilized codeword.
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公开(公告)号：US20170247028A1
公开(公告)日：2017-08-31
申请号：US15056480
申请日：2016-02-29
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： ROY GOUDY , NEAL PROBERT , JEREMY CHAMBERS
CPC classification number: B60Q9/008 , B60W30/095 , B60W50/0097 , B60W50/14 , B60W2050/0089 , B60W2050/143 , B60W2050/146 , B60W2520/10 , B60W2520/105 , B60W2550/40 , B60W2550/404 , B60W2550/406 , B60W2550/408 , G08G1/163
Abstract: Operating a host vehicle is described as including receiving remote vehicle information indicating a geospatial state and a kinematic state for a remote vehicle, identifying host vehicle information indicating a geospatial state and a kinematic state for the host vehicle, determining a converging time to a converging location within a vehicle transportation network based on the remote vehicle information and the host vehicle information, identifying a first threshold at which a fixed deceleration of the host vehicle to the converging location is achieved using a reaction delay of an operator of the host vehicle, wherein the first threshold is a step-wise function based on the kinematic state of the host vehicle, and modifying operation of the host vehicle responsive to the converging time reaching the first threshold. A method, vehicle, and apparatus are described.
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5.发明申请公开(公告)号：US20170008454A1
公开(公告)日：2017-01-12
申请号：US14795244
申请日：2015-07-09
Applicant: Nissan North America, Inc.
Inventor： ANDREW CHRISTENSEN , ROY GOUDY , NEAL PROBERT , JEREMY CHAMBERS
IPC: B60Q9/00
Abstract: A method for providing information to a driver of a vehicle includes receiving remote vehicle information indicating geospatial state and kinematic state for each of the one or more remote vehicles. The method also includes identifying host vehicle information indicating geospatial state and kinematic state for the host vehicle, identifying a queue length representing a number of vehicles queued ahead of the host vehicle, and identifying at least one of the one or more remote vehicles as a conflicting vehicle. The method also includes determining a time-to-contact based on the remote vehicle information corresponding to the conflicting vehicle and the host vehicle information. The method also includes causing a warning alert to be output if the time-to-contact is less than a warning alert threshold and only if the queue length is zero vehicles.
Abstract translation: 向车辆的驾驶员提供信息的方法包括接收指示所述一个或多个远程车辆中的每一个的地理空间状态和运动状态的远程车辆信息。 该方法还包括识别指示主车辆的地理空间状态和运动状态的主车辆信息，识别代表在主车辆之前排队的车辆数量的队列长度，以及将一个或多个远程车辆中的至少一个识别为冲突 车辆。 该方法还包括基于与冲突车辆和主车辆信息相对应的远程车辆信息来确定接触时间。 该方法还包括如果接触时间小于警告警报阈值并且仅当队列长度为零车辆时才引起警告警报。
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公开(公告)号：US20170221360A1
公开(公告)日：2017-08-03
申请号：US15010708
申请日：2016-01-29
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： ROY GOUDY , NEAL PROBERT , ANDREW CHRISTENSEN , JEREMY CHAMBERS
IPC: G08G1/16
CPC classification number: G08G1/161
Abstract: A method and apparatus for use in traversing a vehicle transportation network may include receiving a remote vehicle message including remote vehicle information indicating remote vehicle geospatial state information and remote vehicle kinematic state information, identifying host vehicle information including host vehicle geospatial state information and host vehicle kinematic state information, determining convergence information indicating whether a remote vehicle expected path for the remote vehicle and a host vehicle expected path for the host vehicle are convergent based on the host vehicle information and the remote vehicle information, and traversing a portion of the vehicle transportation network in response to the convergence information. Determining the convergence information may include determining an orientation sector based on a geodesic between the host vehicle and the remote vehicle, and determining relative position information for the host vehicle and the remote vehicle based on the orientation sector.
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公开(公告)号：US20170018186A1
公开(公告)日：2017-01-19
申请号：US14797402
申请日：2015-07-13
Applicant: Nissan North America, Inc.
Inventor： NEAL PROBERT , ROY GOUDY , ANDREW CHRISTENSEN , JEREMY CHAMBERS
CPC classification number: G08G1/163 , G01C21/34 , G05D1/0278 , G05D1/0289 , G05D2201/0213 , G06K9/00791 , G08G1/096716 , G08G1/096741 , G08G1/096791 , G08G1/166
Abstract: A host vehicle receives a remote vehicle message via a wireless electronic communication link. The remote vehicle message includes remote vehicle information indicating remote vehicle geospatial state information and remote vehicle kinematic state information that includes at least a remote heading angle for a remote vehicle. Host vehicle information is identified that includes host vehicle geospatial state information and host vehicle kinematic state information that includes at least a host heading angle for the host vehicle. Projected vehicle transportation network information representing a portion of the vehicle transportation network is generated based on the remote and host vehicle information, the portion including a curved path having a substantially constant radius. An expected host vehicle route for the host vehicle is determined in response to generating the projected vehicle transportation network information representing the curved path, and the host vehicle traverses the curved path using the expected host vehicle route.
Abstract translation: 主机通过无线电子通信链路接收远程车辆消息。 远程车辆消息包括指示远程车辆地理空间状态信息的远程车辆信息和至少包括用于远程车辆的远程航向角的远程车辆运动状态信息。 识别主机车辆信息，其包括主车辆地理空间状态信息和主车辆运动状态信息，其至少包括主车辆的主方向角。 基于远程和主车辆信息产生表示车辆运输网络的一部分的投影车辆运输网络信息，该部分包括具有基本上恒定的半径的弯曲路径。 响应于生成表示弯曲路径的投影车辆运输网络信息来确定主车辆的预期主车辆路线，并且主车辆使用预期的主车辆路线行驶弯道。
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