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31.发明授权公开(公告)号：US09406231B2
公开(公告)日：2016-08-02
申请号：US14871600
申请日：2015-09-30
Applicant: Nissan North America, Inc.
Inventor： Roy W Goudy , Neal Probert , Andrew Christensen , Jeremy S Chambers
IPC: B60Q1/00 , G08G1/16 , B60Q9/00 , B60W30/095
CPC classification number: G08G1/165 , B60Q9/008 , B60W30/0956 , G08G1/163 , G08G1/166
Abstract: A condition monitoring system and method employ a storage device that stores information representing a plurality of boundary points of a boundary circumscribing an area of interest in which the boundary points are defined by two prescribed parameters, and a controller that obtains at least one condition point defined by current values of the prescribed parameters, determines a first boundary point of the boundary points that is closest to the condition point, and generates geometric data representing a geometric relationship between the first boundary point, the condition point and a second boundary point of the boundary points. The controller performs further calculations taking into account the geometric data to generate coordinate condition data, and determines whether the condition point lies within the area of interest based on a comparison between coordinates of the condition point and the coordinate condition data.
Abstract translation: 条件监视系统和方法采用存储装置，该存储装置存储表示边界点由两个规定参数定义的边界区域的边界的多个边界点的信息，以及获得至少一个限定条件点的控制器 通过规定参数的当前值，确定最接近条件点的边界点的第一边界点，并且生成表示边界的第一边界点，条件点和第二边界点之间的几何关系的几何数据 积分 控制器进行进一步的计算，考虑到几何数据以产生坐标条件数据，并且基于条件点的坐标与坐标条件数据之间的比较来确定条件点是否位于感兴趣区域内。
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公开(公告)号：US09031776B2
公开(公告)日：2015-05-12
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：US20140200782A1
公开(公告)日：2014-07-17
申请号：US13743952
申请日：2013-01-17
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Roy W. Goudy , Neal Probert , Andrew Christensen , Jeremy Chambers
IPC: G08G1/16
Abstract: A vehicle turn monitoring method comprises determining an intent for a host vehicle to execute a left turn before the host vehicle begins to execute the left turn, monitoring a location relationship between the host vehicle and a remote vehicle before the host vehicle begins to execute the left turn, and evaluating a travelling condition of the host vehicle before the host vehicle begins to execute the left turn. The method further includes determining, by operation of a processor, whether to perform a threat mitigation operation before the host vehicle begins to execute the left turn based on the location relationship and the travelling condition.
Abstract translation: 车辆转弯监视方法包括在主车开始执行左转之前确定主车辆执行左转的意图，在主车辆开始执行左转之前监视主车辆与远程车辆之间的位置关系 在本车开始执行左转之前对本车辆的行驶状况进行转向和评估。 该方法还包括基于位置关系和行驶状况，通过操作处理器来确定在本车开始执行左转之前是否执行威胁减轻操作。
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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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Patent Agency Ranking
36.发明申请公开(公告)号：US20180186236A1
公开(公告)日：2018-07-05
申请号：US15900633
申请日：2018-02-20
Applicant: Nissan North America, Inc.
Inventor： Heather Konet , Roy Goudy , Andrew Christensen
IPC: B60K35/00
CPC classification number: B60K35/00 , B60K2350/352
Abstract: A vehicle implementing vehicle operation assistance information management for autonomous vehicle control transfer may identify a vehicle operation assistance information item indicating a location of an expected vehicle operation control transfer, and, in response to a determination that an immanency for the vehicle operation assistance information item is within a maximum relevant immanence, present a representation of the vehicle operation assistance information item, which may include, in response to a determination that an urgency for the vehicle operation assistance information item indicates a warning urgency or an advisory urgency, controlling the primary graphical display portion and the secondary graphical display portion to present a graphical representation of the vehicle operation assistance information item, such that the primary graphical display portion presents a first portion of the graphical representation and the secondary graphical display portion presents a second portion of the graphical representation.
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公开(公告)号：US09987984B2
公开(公告)日：2018-06-05
申请号：US15078729
申请日：2016-03-23
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Roy Goudy , Neal Probert , Andrew Christensen , Jeremy Chambers
CPC classification number: B60Q9/008 , G01S5/0072 , G01S11/026 , G08G1/163 , G08G1/167
Abstract: A method and apparatus for use in traversing a vehicle transportation network may include a host vehicle receiving a remote vehicle message including remote vehicle information, identifying host vehicle information, determining a relative position code indicating whether an expected path for the remote vehicle and an expected path for the host vehicle are convergent based, determining a remote vehicle dynamic state code based on the remote vehicle information, determining a host vehicle dynamic state code based on the host vehicle information, identifying an expected blind spot collision condition based on the relative position code, the remote vehicle dynamic state code, and the host vehicle dynamic state code, in response to identifying the expected blind spot collision condition, identifying a vehicle control action based on the host vehicle dynamic state code, and traversing a portion of the vehicle transportation network in accordance with the vehicle control action.
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公开(公告)号：US09796327B2
公开(公告)日：2017-10-24
申请号：US15078504
申请日：2016-03-23
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Roy Goudy , Neal Probert , Andrew Christensen , Jeremy Chambers
Abstract: A method and apparatus for use in traversing a vehicle transportation network may include a host vehicle receiving a remote vehicle message including remote vehicle information, identifying host vehicle information, determining a relative position code indicating whether an expected path for the remote vehicle and an expected path for the host vehicle are convergent based, determining a remote vehicle dynamic state code based on the remote vehicle information, determining a host vehicle dynamic state code based on the host vehicle information, identifying an expected forward collision condition based on the relative position code, the remote vehicle dynamic state code, and the host vehicle dynamic state code, identifying a deceleration rate for safely traversing the vehicle transportation network in response to identifying the expected forward collision condition, identifying a vehicle control action based on the deceleration rate, and traversing a portion of the vehicle transportation network in accordance with the vehicle control action.
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公开(公告)号：US09783145B1
公开(公告)日：2017-10-10
申请号：US15078781
申请日：2016-03-23
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Heather Konet , Roy Goudy , Neal Probert , Jeremy Chambers , Andrew Christensen
IPC: B60R21/0134 , H04B1/3822 , H04W4/04 , H04W4/02 , B60Q1/52 , B60Q9/00
CPC classification number: B60Q9/00 , B60Q1/52 , H04B1/3822 , H04W4/027 , H04W4/046
Abstract: A method and apparatus for use in traversing a vehicle transportation network may include a host vehicle receiving a remote vehicle message including remote vehicle information, identifying host vehicle information, determining a relative position code indicating whether an expected path for the remote vehicle and an expected path for the host vehicle are convergent based, determining a remote vehicle dynamic state code based on the remote vehicle information, determining a host vehicle dynamic state code based on the host vehicle information, identifying an expected rear-end collision condition based on the relative position code, the remote vehicle dynamic state code, and the host vehicle dynamic state code, in response to identifying the expected rear-end collision condition, identifying a vehicle control action based on the host vehicle dynamic state code, and traversing a portion of the vehicle transportation network in accordance with the vehicle control action.
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40.发明授权公开(公告)号：US09725037B2
公开(公告)日：2017-08-08
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: G08G1/16 , B60Q9/00 , G08G1/0967 , G08G1/01
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.
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