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公开(公告)号：US20140149031A1
公开(公告)日：2014-05-29
申请号：US13689452
申请日：2012-11-29
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Roy W. Goudy , Neal Probert , Andrew Christensen , Jeremy Chambers
IPC: G08G1/16
Abstract: A vehicle intersection monitoring method includes exchanging host vehicle information and remote vehicle information between a host vehicle and a remote vehicle, with the host vehicle information including information pertaining to a host vehicle location, a host vehicle heading and a host vehicle intended next maneuver and the remote vehicle information including information pertaining to a remote vehicle location, a remote vehicle heading and a remote vehicle intended next maneuver. The method further includes identifying a road intersection relating to the host vehicle heading and the remote vehicle heading, selecting an intersection scenario from a plurality of intersection scenarios based on the host vehicle information and the remote vehicle information, and monitoring, by operation of a processor, a location relationship between the host vehicle and the remote vehicle according to an algorithm that is determined based on the selected intersection scenario.
Abstract translation: 车辆交叉口监视方法包括：在主车辆和远程车辆之间交换主车辆信息和远程车辆信息，其中主车辆信息包括与主车辆位置有关的信息，主车辆行驶路线和旨在下一个机动的主车辆， 远程车辆信息包括关于远程车辆位置的信息，远程车辆行驶路线和旨在下一个操纵的远程车辆。 该方法还包括识别与主车辆航向和远程车辆航向相关的道路交叉口，基于主车辆信息和远程车辆信息从多个交点场景中选择交叉路口情景，并且通过处理器 ，根据基于所选择的交集场景确定的算法，主车与远程车辆之间的位置关系。
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公开(公告)号：US20140148999A1
公开(公告)日：2014-05-29
申请号：US13689564
申请日：2012-11-29
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Roy W. Goudy , Neal Probert , Andrew Christensen , Jeremy Chambers
IPC: G08G1/16
Abstract: A vehicle intersection monitoring method includes exchanging host and remote vehicle information including information pertaining to host and remote vehicle locations and headings, respectively, and determining whether the host and remote vehicles are travelling on converging paths based on the host vehicle and/or remote vehicle information. The method further includes determining a possibility of the host and remote vehicles contacting each other at a contact location based on host and remote vehicle travel times from the host vehicle and remote vehicle locations, respectively, to the contact location that is determined based on the host and remove vehicle information, determining a threshold value based on a current moving state of the host vehicle while the possibility of the host and remote vehicles contacting each other exists, and evaluating whether to perform a threat mitigation operation based on a condition of the host vehicle in relation to the threshold value.
Abstract translation: 车辆交叉口监视方法包括分别交换主机和远程车辆信息，包括与主机和远程车辆位置和标题有关的信息，以及基于主车辆和/或远程车辆信息来确定主机和远程车辆是否在会聚路径上行驶 。 该方法还包括确定主机和远程车辆在接触位置处彼此接触的可能性，其基于从主车辆和远程车辆位置分别到基于主机确定的联系位置的主机和远程车辆行驶时间 并且移除车辆信息，在主机和远程车辆彼此接触的可能性存在的同时基于主车辆的当前移动状态来确定阈值，以及基于主车辆的状况来评估是否执行威胁减轻操作 相对于阈值。
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公开(公告)号：US10538199B2
公开(公告)日：2020-01-21
申请号：US15719227
申请日：2017-09-28
Applicant: Nissan North America, Inc.
Inventor： Andrew Gibson , Roy Goudy , Jeremy Chambers , Neal Probert
IPC: B60Q9/00
Abstract: A vehicle monitoring system includes an electronic controller and a wireless communicator. The electronic controller is configured to receive data representing points of interest on a vehicle and on a trailer towed by the vehicle, determine geometric relationships between the points of interest based on the data, and calculate an area surrounding the vehicle and the trailer based on the geometric relationships. The wireless communicator is operatively connected to the electronic controller and is configured to receive or transmit one of the data representing the points of interest, and the area based on the geometric relationships.
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公开(公告)号：US10351059B2
公开(公告)日：2019-07-16
申请号：US15728358
申请日：2017-10-09
Applicant: Nissan North America, Inc.
Inventor： Roy Goudy , Neal Probert , Jeremy Chambers , Andrew Christensen , Heather Konet
Abstract: A method and apparatus for use in traversing a vehicle transportation network may include receiving, from a remote vehicle, via a wireless electronic communication link, a remote vehicle message, the remote vehicle message including remote vehicle information, determining a relative position code indicating geospatial location of the remote vehicle relative to the host vehicle based the remote vehicle information, determining a remote vehicle dynamic state code based on the remote vehicle information, determining a host vehicle dynamic state code; identifying a vehicle control action based on the relative position code, the remote vehicle dynamic state code, and the host vehicle dynamic state code, and traversing a portion of the vehicle transportation network in accordance with the vehicle control action, such that traversing the portion of the vehicle transportation network includes performing passing lane collision avoidance.
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公开(公告)号：US10088325B2
公开(公告)日：2018-10-02
申请号：US14816427
申请日：2015-08-03
Applicant: Nissan North America, Inc.
Inventor： Jeremy Chambers , Roy Goudy , Neal Probert , Andrew Christensen
IPC: G01C21/34 , G08G1/0967 , G08G1/16
Abstract: A method and apparatus for projected vehicle transportation network information notification 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, generating projected vehicle transportation network information representing a portion of the vehicle transportation network based on the remote vehicle information and the host vehicle information, and traversing the intersection represented by the projected vehicle transportation network information using the projected vehicle transportation network information by outputting at least a portion of the projected vehicle transportation network information representing the vehicle transportation network intersection.
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Patent Agency Ranking
公开(公告)号：US10062286B2
公开(公告)日：2018-08-28
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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公开(公告)号：US10037698B2
公开(公告)日：2018-07-31
申请号：US15222701
申请日：2016-07-28
Applicant: Nissan North America, Inc.
Inventor： Andrew Damiani , Roy Goudy , Neal Probert
IPC: B60W30/09 , G08G1/16 , B60W30/095 , G05D1/00 , G05D1/02 , G08G1/0965 , G08G1/0968 , G08G1/0967
CPC classification number: G08G1/163 , B60W30/09 , B60W30/0953 , B60W30/0956 , B60W40/10 , G05D1/0289 , G05D2201/0213 , G08G1/166
Abstract: Operating a host vehicle is described as including identifying remote vehicle information indicating a geospatial state and a kinematic state for a remote vehicle and identifying host vehicle information indicating a geospatial state and a kinematic state for the host vehicle. For a sequence of sampling points, a converging time to a converging location within a transportation network is determined based on the remote vehicle information and the host vehicle information. Operation of the host vehicle is modified to a modified operation responsive to the converging time, having been above a first threshold, falling below the first threshold, and the modified operation of the host vehicle is maintained until the converging time remains above a second threshold higher than the first threshold for a defined number of contiguous sampling points of the sequence. A method, vehicle, and apparatus are described.
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公开(公告)号：US09776614B2
公开(公告)日：2017-10-03
申请号：US14506284
申请日：2014-10-03
Applicant: Nissan North America, Inc.
Inventor： Roy Goudy , Neal Probert , Jeremy Chambers , Andy Christensen
IPC: B60W10/18 , B60W10/20 , B60W50/16 , B60W10/184 , B60W30/16 , B60W30/17 , B60W30/18 , B60W50/14 , B60W50/00
CPC classification number: B60W10/20 , B60W10/184 , B60W30/16 , B60W30/17 , B60W30/18154 , B60W50/14 , B60W50/16 , B60W2050/0077 , B60W2050/143 , B60W2050/146 , B60W2550/302 , B60W2550/308 , B60W2550/402 , B60W2550/408
Abstract: A method of monitoring passenger buses includes generating host vehicle information with a navigation unit, the host vehicle information including a host vehicle location and a host vehicle heading, receiving passenger bus information with a receiver, the passenger bus information including an passenger bus status, a passenger bus location and a passenger bus heading, determining with a controller a distance between the host vehicle location and the passenger bus location, determining with the controller whether the distance between host vehicle location and the passenger bus location is decreasing, and performing a mitigation operation, when the distance between host vehicle location and the passenger bus location is decreasing, and the distance between host vehicle location and the passenger bus location is a threshold distance or less.
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公开(公告)号：US09694737B2
公开(公告)日：2017-07-04
申请号：US14305599
申请日：2014-06-16
Applicant: Nissan North America, Inc.
Inventor： Jeremy Chambers , Roy Goudy , Neal Probert , Andy Christensen
CPC classification number: B60Q1/143 , B60Q1/085 , B60Q2300/054 , B60Q2300/32 , B60Q2300/42
Abstract: A vehicle headlight control system includes a headlight, a positioning system, a receiver, and a controller. The positioning system is configured to generate host vehicle information including a host vehicle location and a host vehicle trajectory. The receiver is configured to receive remote vehicle information including a remote vehicle location and a remote vehicle trajectory. The controller is configured to calculate a remote vehicle distance from the host vehicle location based on the remote vehicle information and the host vehicle information, determine whether the remote vehicle distance is less than a predetermined distance, and automatically operate the headlight in a first setting while the remote vehicle distance is determined to be less than the predetermined distance.
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公开(公告)号：US20170186316A1
公开(公告)日：2017-06-29
申请号：US15461029
申请日：2017-03-16
Applicant: Nissan North America, Inc.
Inventor： Heather Konet , Adrian Tan , Roy Goudy , Andrew Christensen , Neal Probert , Jeremy Chambers
IPC: G08G1/0967 , B60Q9/00 , G08G1/0962 , B60K35/00
CPC classification number: G08G1/096708 , B60K35/00 , B60K2350/106 , B60Q9/008 , G02B27/0093 , G02B27/01 , G02B2027/0138 , G06F3/013 , G06K9/00798 , G06K9/00805 , G06K9/00818 , G06K9/00845 , G06T7/292 , G06T7/70 , G06T2207/10016 , G06T2207/30236 , G06T2207/30241 , G08G1/0962 , G08G1/09626 , G08G1/096716 , G08G1/096775 , G08G1/096791 , G08G1/163 , G08G1/165 , G08G1/166
Abstract: A vehicle may traverse a portion of a vehicle transportation network, which may include a processor of the vehicle executing instructions to identify a first vehicle operation assistance information item, and, on a condition that an immanency for the first vehicle operation assistance information item is within a maximum relevant immanence and a utility metric for the first vehicle operation assistance information item indicates high utility, present a representation of the first vehicle operation assistance information item by, on a condition that a first urgency identified based on the immanency indicates a warning urgency or an advisory urgency, controlling a primary graphical display portion to present a first portion of a graphical representation of the first vehicle operation assistance information item, and controlling a secondary graphical display portion to present a second portion of the graphical representation.
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