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公开(公告)号：US09620014B2
公开(公告)日：2017-04-11
申请号：US13689484
申请日：2012-11-29
Applicant: Nissan North America, Inc.
Inventor： Roy W. Goudy , Neal Probert , Andrew Christensen , Jeremy Chambers
Abstract: A vehicle intersection monitoring method includes exchanging host vehicle information and remote vehicle information between a host vehicle and a remote vehicle, identifying a road intersection based on at least one of the host vehicle information and the remote vehicle information, and selecting an intersection scenario from a plurality of intersection scenarios based on the host vehicle information and the remote vehicle information. The method further includes 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, to determine whether a possibility of contact between the host vehicle and the remote vehicle exists proximate to the intersection, and performing a threat mitigation operation while the possibility of contact exists.
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公开(公告)号：US09177478B2
公开(公告)日：2015-11-03
申请号：US14070356
申请日：2013-11-01
Applicant: Nissan North America, Inc.
Inventor： Heather Konet , Neal Probert , Jeremy Chambers , Roy Goudy , Andrew Christensen
CPC classification number: G08G1/166 , B60Q9/008 , G08B3/10 , G08B21/02 , G08G1/161 , G08G1/163 , G08G1/164
Abstract: A vehicle contact avoidance system includes a detection system, a warning system, and a controller. The detection system is configured to detect a remote obstacle in proximity to a host vehicle equipped with the vehicle contact avoidance system, including information related to at least one of a speed, a direction and a distance of the remote obstacle relative to the host vehicle. The warning system is configured to emit a warning sound to notify a driver of the host vehicle of imminent contact between the host vehicle and the remote obstacle. The controller is programmed to determine whether contact between the host vehicle and the remote obstacle is imminent based of the information supplied to the controller by the detection system, and programmed to cause the warning system to emit the warning sound. The warning sound includes a non-speech portion and a speech portion.
Abstract translation: 车辆接触回避系统包括检测系统，警告系统和控制器。 检测系统被配置为检测配备有车辆接触回避系统的主车辆附近的远程障碍物，包括与远程障碍物相对于主车辆的速度，方向和距离中的至少一个相关的信息。 警报系统被配置为发出警告声音，以通知主车辆的驾驶员本机和远程障碍物之间即将接触。 控制器被编程为基于由检测系统提供给控制器的信息来确定主车辆和远程障碍物之间的接触是否即将到来，并被编程以使警告系统发出警告声音。 警告声音包括非语音部分和语音部分。
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公开(公告)号：US08990001B2
公开(公告)日：2015-03-24
申请号：US13952414
申请日：2013-07-26
Applicant: Nissan North America, Inc.
Inventor： Roy W. Goudy , Neal Probert , Andrew Christensen , Jeremy Chambers
IPC: G08G1/16 , B60W30/095 , G01S5/00 , G06F17/10
CPC classification number: G08G1/166 , B60W30/08 , B60W30/09 , B60W30/095 , B60W30/0953 , B60W30/0956 , B60W2550/10 , B60W2550/308 , B60W2550/402 , B60W2550/404 , B60W2550/408 , B60W2750/40 , G01S5/0072 , G01S5/0284 , G01S19/42 , G06F17/10 , G07C5/00 , G07C5/008 , G08G1/162 , G08G1/163
Abstract: A vehicle collision monitoring method comprises preparing a host vehicle message including information pertaining to a host vehicle including a host vehicle location and a host vehicle heading, receiving a remote vehicle message including information pertaining to a remote vehicle including a remote vehicle location and a remote vehicle heading, and evaluating, using a controller, whether the host vehicle heading and the remote vehicle heading are converging paths. The evaluating includes segregating an area surrounding the host vehicle location into a plurality of sectors, determining which of the sectors is a remote vehicle sector including the remote vehicle location, and determining whether the host vehicle heading and the remote vehicle heading are converging paths based on the host vehicle location, the host vehicle heading, the remote vehicle location, the remote vehicle heading and a characteristic relating to the sector that includes the remote vehicle location.
Abstract translation: 车辆碰撞监测方法包括准备主车辆消息，其包括与包括主车辆位置和主车辆行驶的主车辆有关的信息，接收包括与包括远程车辆位置的远程车辆有关的信息的远程车辆消息和远程车辆 使用控制器评估主机车辆行驶方向和远程车辆行驶方向是否是会聚路径。 评估包括将主车辆位置周围的区域分隔成多个扇区，确定哪些扇区是包括远程车辆位置的远程车辆区段，以及基于以下方式确定主车辆航向和远程车辆航向是否是会聚路径 主车辆位置，主车辆航向，远程车辆位置，远程车辆航向和与包括远程车辆位置的扇区有关的特性。
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公开(公告)号：US20140148998A1
公开(公告)日：2014-05-29
申请号：US13689484
申请日：2012-11-29
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Roy W. Goudy , Neal Probert , Andrew Christensen , Jeremy Chambers
Abstract: A vehicle intersection monitoring method includes exchanging host vehicle information and remote vehicle information between a host vehicle and a remote vehicle, identifying a road intersection based on at least one of the host vehicle information and the remote vehicle information, and selecting an intersection scenario from a plurality of intersection scenarios based on the host vehicle information and the remote vehicle information. The method further includes 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, to determine whether a possibility of contact between the host vehicle and the remote vehicle exists proximate to the intersection, and performing a threat mitigation operation while the possibility of contact exists.
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，基于主车辆信息和远程车辆信息中的至少一个识别道路交叉路口，并且从 基于主车辆信息和远程车辆信息的多个交点场景。 该方法还包括通过操作处理器，根据基于所选择的交叉路口情景确定的算法来监视主车辆和远程车辆之间的位置关系，以确定主车辆与主车辆之间的接触可能性 远程车辆靠近十字路口存在，并且在存在接触可能性的同时执行威胁减轻操作。
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公开(公告)号：US09990852B2
公开(公告)日：2018-06-05
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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Patent Agency Ranking
26.发明授权公开(公告)号：US09937795B2
公开(公告)日：2018-04-10
申请号：US15056744
申请日：2016-02-29
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 may, on a condition that an immanency for the vehicle operation assistance information item is within a maximum relevant immanence, determine an urgency based on the immanency, and present a representation of the vehicle operation assistance information item, which may include controlling a primary graphical display portion of the vehicle to present a graphical representation of the vehicle operation assistance information item, controlling a secondary graphical display portion of the vehicle to present the graphical representation, or a combination thereof. The vehicle may, control an auditory presentation device of the vehicle to present an auditory representation of the vehicle operation assistance information item.
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公开(公告)号：US09836976B2
公开(公告)日：2017-12-05
申请号：US15078842
申请日：2016-03-23
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： Neal Probert , Roy Goudy , Jeremy Chambers , Andrew Christensen
IPC: B60R21/0134 , G08G1/16
CPC classification number: G08G1/167 , G08G1/163 , G08G1/166 , H04L67/00 , H04L67/12 , H04W84/005 , H04W84/18
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, 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 passing lane collision condition based on the relative position code, the remote vehicle dynamic state code, the host vehicle dynamic state code, and a current acceleration rate for the host vehicle, in response to identifying the expected passing lane collision condition, identifying a vehicle control action, 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：US20170274856A1
公开(公告)日：2017-09-28
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 , B60Q9/00 , H04W4/02 , B60Q1/52 , H04B1/3822 , H04W4/04
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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公开(公告)号：US20170274821A1
公开(公告)日：2017-09-28
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：US09598009B2
公开(公告)日：2017-03-21
申请号：US14795244
申请日：2015-07-09
Applicant: Nissan North America, Inc.
Inventor： Andrew Christensen , Roy Goudy , Neal Probert , Jeremy Chambers
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.
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