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公开(公告)号：US20130024075A1
公开(公告)日：2013-01-24
申请号：US13189415
申请日：2011-07-22
申请人： CHAD T. ZAGORSKI , KEVIN P. CONRAD , DANIEL GANDHI
发明人： CHAD T. ZAGORSKI , KEVIN P. CONRAD , DANIEL GANDHI
IPC分类号： B60R21/0134 , B62D15/02 , B60T7/12 , G06F7/00
CPC分类号： B60T7/22 , B60W10/18 , B60W10/184 , B60W10/20 , B60W30/09 , B60W30/095 , B60W30/0956 , B60W2520/10 , B60W2540/18 , B60W2550/302 , B60W2550/304 , B60W2550/306 , B60W2720/10 , B60W2720/12 , B60W2750/302 , B60W2750/304 , B60W2750/308 , G08G1/166
摘要： Methods and vehicles are provided for identifying objects in proximity to the vehicle and controlling active safety functionality for the vehicle. A target object in proximity to the vehicle is detected. A movement of the target object is measured. The target object is classified based at least in part on the movement. The active safety functionality is controlled based at least in part on the classification of the target object.
摘要翻译： 方法和车辆被提供用于识别车辆附近的物体并控制车辆的主动安全功能。 检测车辆附近的目标物体。 测量目标对象的移动。 目标物体至少部分地基于运动分类。 至少部分地基于目标对象的分类来控制主动安全功能。
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公开(公告)号：US20110307175A1
公开(公告)日：2011-12-15
申请号：US12816209
申请日：2010-06-15
申请人： DANIEL GANDHI , CHAD T. ZAGORSKI
发明人： DANIEL GANDHI , CHAD T. ZAGORSKI
IPC分类号： G08G1/16
摘要： Methods and systems are provided for assessing a target proximate a vehicle. A location and a velocity of the target are obtained. The location and the velocity of the target are mapped onto a polar coordinate system via a processor. A likelihood that the vehicle and the target will collide is determined using the mapping.
摘要翻译： 提供了用于评估车辆附近的目标的方法和系统。 获得目标的位置和速度。 目标的位置和速度经由处理器映射到极坐标系上。 使用映射确定车辆和目标将发生碰撞的可能性。
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公开(公告)号：US20130030657A1
公开(公告)日：2013-01-31
申请号：US13190379
申请日：2011-07-25
IPC分类号： B60R21/00
CPC分类号： B60W30/00 , B60W30/08 , B60W30/085 , B60W30/095 , B60W30/12 , B60W30/14 , B60W30/16 , B60W40/00 , B60W40/09 , B60W50/08 , B60W50/14 , B60W2050/0089
摘要： Methods, systems, and vehicles are provided for controlling active safety functionality for a vehicle. The active safety functionality provides an action during a drive cycle of the vehicle based on a predetermined threshold. Data pertaining to driving conditions, usage conditions of the vehicle, or both, is obtained for a drive cycle of the vehicle. A risk factor grade is calculated using the data. The risk factor grade corresponds to a level of situational risk for the drive cycle. The predetermined threshold of the active safety system is adjusted based on the risk factor grade.
摘要翻译： 提供了用于控制车辆的主动安全功能的方法，系统和车辆。 主动安全功能基于预定阈值在车辆的驱动循环期间提供动作。 对于车辆的驱动循环获得与驾驶条件，车辆的使用条件或两者相关的数据。 使用数据计算风险因子等级。 风险因素等级对应于驱动周期的情境风险水平。 基于危险因素等级调整主动安全系统的预定阈值。
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公开(公告)号：US20130218396A1
公开(公告)日：2013-08-22
申请号：US13544689
申请日：2012-07-09
IPC分类号： G08G1/16
CPC分类号： B60W50/08 , B60W30/09 , B62D15/0265 , G08G1/16 , G08G1/164 , G08G1/165 , G08G1/166 , G08G1/167
摘要： A method and system may determine, in a vehicle, a desired path around an object based on a location of the object relative to the vehicle, relative speed, road parameters and one or more vehicle parameters. The method and system may calculate one or more vehicle control parameter values which minimize a predicted deviation from the desired vehicle path. The method and system may determine whether the one or more vehicle control parameter values would cause the vehicle to exceed one or more vehicle stability constraints. If the one or more vehicle control parameter values would cause the vehicle to exceed one or more vehicle stability constraints, the one or more vehicle control parameter values may be reduced to one or more vehicle control parameter values not causing the vehicle to exceed the one or more vehicle stability constraints. The method and system may output the one or more vehicle control parameter values to a vehicle automated control device.
摘要翻译： 方法和系统可以在车辆中基于物体相对于车辆的位置，相对速度，道路参数和一个或多个车辆参数来确定物体周围的期望路径。 该方法和系统可以计算一个或多个车辆控制参数值，其使预期偏离预期车辆路径最小化。 方法和系统可以确定一个或多个车辆控制参数值是否将导致车辆超过一个或多个车辆稳定性约束。 如果一个或多个车辆控制参数值将导致车辆超过一个或多个车辆稳定性约束，则一个或多个车辆控制参数值可以被减少到一个或多个车辆控制参数值，该车辆控制参数值不会导致车辆超过一个或多个 更多的车辆稳定性约束。 方法和系统可以将一个或多个车辆控制参数值输出到车辆自动控制装置。
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公开(公告)号：US20110295464A1
公开(公告)日：2011-12-01
申请号：US12790455
申请日：2010-05-28
CPC分类号： B60T7/18 , B60T2201/022 , B60T2201/024 , B60T2210/12 , B60W10/18 , B60W10/20 , B60W30/09 , B60W30/095 , B60W50/06 , B60W2050/0008 , B60W2550/148 , B62D6/006 , B62D15/0265
摘要： A vehicle control system defines a set of predetermined criteria relating to the motion of the vehicle and a set of vehicle actions associated with the set of predetermined criteria. The vehicle actions each specify a steering action and/or a braking action. Friction data indicative of a frictional attribute (for example, coefficient of friction) of the contact region between the vehicle and the surface is received. The predetermined criteria are modified based on the friction data. When one or more of the predetermined criteria are met, the system applies the corresponding steering and/or braking actions.
摘要翻译： 车辆控制系统定义与车辆的运动相关的一组预定准则以及与该组预定准则相关联的一组车辆动作。 车辆动作各自指定转向动作和/或制动动作。 接收表示车辆与表面之间的接触区域的摩擦属性（例如，摩擦系数）的摩擦数据。 基于摩擦数据修改预定标准。 当满足一个或多个预定标准时，系统应用相应的转向和/或制动动作。
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公开(公告)号：US20110010034A1
公开(公告)日：2011-01-13
申请号：US12498929
申请日：2009-07-07
IPC分类号： B60T7/12
CPC分类号： B60W50/12 , B60W50/10 , B60W2520/10 , B60W2540/103 , B60W2540/12
摘要： A method is provided for detecting a likely pedal misapplication event and mitigating the effects of a pedal misapplication. In one embodiment the method comprises determining if likely pedal misapplication has occurred by the steps of: determining if a gear shift has occurred within a threshold time; determining if a vehicle velocity is below a threshold velocity; determining if the accelerator pedal is above a threshold application level; determining if the brake pedal is being applied by the driver; and determining if an obstacle is in the vehicle path and within a threshold distance. If these criteria are found, a likely pedal misapplication is detected.
摘要翻译： 提供了一种用于检测可能的踏板误用事件并减轻踏板误用的效果的方法。 在一个实施例中，该方法包括通过以下步骤确定是否可能出现踏板错误应用：确定在阈值时间内是否发生了变速; 确定车辆速度是否低于阈值速度; 确定加速器踏板是否高于阈值应用水平; 确定驾驶员是否施加制动踏板; 以及确定障碍物是否在车辆路径中并且在阈值距离内。 如果发现这些标准，则可能会发现踏板误用。
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公开(公告)号：US20130268184A1
公开(公告)日：2013-10-10
申请号：US13440193
申请日：2012-04-05
IPC分类号： G06F7/00
CPC分类号： G08G1/166 , B60W30/0956 , B60W2550/302 , B60W2550/304 , B60W2550/306 , B60W2550/308
摘要： Methods, program products, and vehicles are provided for classifying movement of target vehicles in proximity to a host vehicle and taking appropriate action based on the classification. An active safety system is coupled to a drive system, and is configured to provide an action during a drive cycle of the vehicle. The active safety system comprises a detection unit and a processor. The detection unit is configured to measure movement of a target vehicle in proximity to a host vehicle. The processor is coupled to the detection unit, and is configured to assess a pattern of the movement of the target vehicle relative to the host vehicle or a third vehicle, classify the movement of the target vehicle based on the pattern to generate a classification, the classification pertaining to a deviation from a typical vehicle movement, and take action based on the classification.
摘要翻译： 提供方法，程序产品和车辆，用于对目标车辆在本车辆附近的运动进行分类，并根据分类采取适当的行动。 主动安全系统耦合到驱动系统，并且被配置为在车辆的驱动循环期间提供动作。 主动安全系统包括检测单元和处理器。 检测单元被配置为测量目标车辆在主车辆附近的移动。 处理器耦合到检测单元，并且被配置为评估目标车辆相对于主车辆或第三车辆的运动的模式，基于该模式对目标车辆的运动进行分类以生成分类， 关于偏离典型车辆运动的分类，并根据分类采取行动。
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8.发明申请公开(公告)号：US20120022747A1
公开(公告)日：2012-01-26
申请号：US12841769
申请日：2010-07-22
CPC分类号： B60T8/172 , B60T2210/12
摘要： A vehicle control method includes iteratively modifying a level of braking of the vehicle until it is determined that the vehicle has substantially lost traction with respect to the road surface, then determining the coefficient of friction between the road surface and the tire based on the level of braking at the time the vehicle substantially lost fraction. In one embodiment, previous ABS or other vehicle control events are used as a basis for estimating an initial level of braking to be applied during the friction measurement procedure. Such a deterministic maneuver can also function as a collision warning to the driver of the vehicle.
摘要翻译： 车辆控制方法包括迭代地修改车辆的制动水平，直到确定车辆相对于路面基本上失去牵引力，然后基于路面的水平来确定路面和轮胎之间的摩擦系数 在车辆大大损失分数时制动。 在一个实施例中，先前的ABS或其他车辆控制事件用作估计在摩擦测量过程期间施加的制动初始水平的基础。 这种确定性机动也可以作为对车辆驾驶员的碰撞警告。
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